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1113 CE Quakes

18 July and 9 August 1113 CE

by Jefferson Williams









Introduction & Summary

Contemporaneous source Fulcher of Chartres described two earthquakes he experienced in Jerusalem. The 1st earthquake was described as striking at midnight on 9 July 1113 CE and the 2nd struck at the third hour (probably 9 am) on 9 August 1113 CE. Secunda pars historiae Iherosolimitane, an epitome of sorts of Fulcher's chronicle, adds that buildings collapsed and may locate some shaking in the Sea of Galilee. Non contemporaneous author Sicard of Cremona described a single earthquake which struck the Crusader Kingdom of Jerusalem - a political entity which, in 1113 CE, encompassed much of the modern states of Israel, Palestine, southern Lebanon, and possibly/probably some parts of Jordan. This may have been a powerful earthquake with an extensive felt area.

In the passage preceding Fulcher's description of the earthquakes, Fulcher mentioned that in 1113 CE, seemingly all of the Christian townspeople of Jerusalem repaired damage to the cities and walls while anticipating a siege from an invading Army of Turks. If this previous passage is slightly out of sync with the earthquakes report, damage to the walls may have been caused by the earthquake (Ryan, 1969:208 note 1). Weksler-Bdolah in Galor and Avni (2011:421-423) presented historical evidence and limited archaeological evidence which indicates that Jerusalem's city walls were reconstructed in the late 10th - early 11th century CE - possibly partly in response to seismic damage. Although earlier than this earthquake, some of that damage may be due to a later event. See Jerusalem's City Walls in the Archaeoseismic Evidence section for details.

Seismites from around this time are reported from En Feshka and En Gedi in the Dead Sea which when combined with other evidence may suggest a fault break in the Jordan Valley. Later shocks in 1114 and 1117 CE may stem from the 1113 CE Earthquake(s).

Textual Evidence

Text (with hotlink) Original Language >Biographical Info Religion Date of Composition Location Composed Notes
Damage and Chronology Reports from Textual Sources n/a n/a n/a n/a n/a n/a
Fulcher of Chartres Latin
Biography

Roman Catholic 1113 CE Jerusalem Fulcher of Chartres wrote about an earthquake he experienced in Jerusalem at midnight on 18 July and 9 am on 9 August 1113 CE. No other details were given however in the previous chapter, he mentioned that seemingly all of the Christian townspeople of Jerusalem repaired damage to the cities and walls while anticipating a siege from an invading Army of Turks. If the previous passage is slightly out of sync with the earthquakes report, damage to the walls may have been caused by the earthquake (Ryan (1969:208 note 1)
Secunda pars historiae Iherosolimitane Latin
Biography

Roman Catholic third quarter of the 12th c. Secunda pars historiae Iherosolimitane reports that in 1113 CE, the earth was shaken twice by a terrible earthquake and buildings were overturned with the people withering in fear. It is difficult to ascertain the location of this report but since Secunda pars is traditionally considered to be a sort of epitome of the work of Fulcher of Chartres, Fulcher's report that he felt this earthquake in Jerusalem should apply to this text as well with the addition that Secunda pars may also describe seismic shaking in a sea where fishing was peformed as a profession - e.g. in the Sea of Galilee.
Sicard of Cremona Latin
Biography

Roman Catholic ~1212 CE Cremona in Italy Sicard of Cremona reports that in 1113 CE, there was a solar eclipse and an earthquake in the Crusader Kingdom of Jerusalem which by 1113 CE included Jerusalem, Ascalon, Jaffa, Ramla, Caesarea, Haifa, Acre, and possibly Petra and Aqaba. As of 1135 CE the Kingdom of Jerusalem encompassed roughly the territory of modern-day Israel, Palestine and the southern parts of Lebanon. A total solar eclipse was visible from the Kingdom of Jerusalem on 19 March 1113 CE.
History of Heraclius (The Eracles or Estoire d’Eracles) Vulgar French
Biography

Christian possibly between 1220 and 1277 CE possibly in the West History of Heraclius (The Eracles or Estoire d’Eracles) reports that there were two earthquakes in 1113 CE. The 1st Quake struck at midnight and the 2nd struck at 9 am. Days and location were not specified.
Text (with hotlink) Original Language Biographical Info Religion Date of Composition Location Composed Notes
Damage and Chronology Reports from Textual Sources

Seismic Effects

Effect Sources Notes
Two Earthquakes Fulcher of Chartres, Secunda pars historiae Iherosolimitane, History of Heraclius (The Eracles or Estoire d’Eracles)
One Earthquake Sicard of Cremona
Building Collapse Secunda pars historiae Iherosolimitane

Dates and Times

Date(s) or Time(s) Sources Notes
1st earthquake struck at midnight. The 2nd struck at the 3rd hour (probably ~9 am) Fulcher of Chartres, History of Heraclius (The Eracles or Estoire d’Eracles)
18 July and 9 August Fulcher of Chartres
Unspecified Secunda pars historiae Iherosolimitane, Sicard of Cremona

Locations

Location Sources Notes
Jerusalem Fulcher of Chartres
Crusader Kingdom of Jerusalem Sicard of Cremona
Sea of Galilee ? Secunda pars historiae Iherosolimitane Secunda pars historiae Iherosolimitane may locate some shaking in the Sea of Galilee
Unspecified History of Heraclius (The Eracles or Estoire d’Eracles)

History of Jerusalem by Fulcher of Chartres

Background and Biography

Background and Biography

Excerpts
English from Ryan (1969)

XLVIII

The Signs That Appeared

1. . In the year 1113 of the Incarnation of Our Lord, in the month of March and on the twenty-eighth day of the moon, we saw the sun from early morning to the first hour.

...

L

The Great Fear Which Then Possessed Everyone

1. At that time it was almost impossible, because of the snares of the enemy, for a messenger sent by any of us to venture forth to the king nor for one from him to come through to any of our cities. Hence it was not known by the towns what the king was doing, nor could they tell him what they were doing.
In many fields the ripened harvest withered And no one went into the fields to gather it [Matth. 9:37].
For none dared to do so. In that year the harvest was abundant, but while the sea is rough men fear to fish. Everything was in doubt to everyone, and all waited to see to whom God would give the victory. Our Christians ceased their business and their labors except to repair damages to the cities and their walls.1a

LI

The Earthquake; and the Marriage of the King to the Countess of Sicily

1. Meanwhile we twice felt an earthquake, to wit, on the fifteenth day before of the Kalends of August and again on the fifth day before the Ides of the same month: the first time' at midnight, the second time at the third hour.1b

2. Meanwhile the crafty Turks waited for two months2 for an opportune time for scattering or conquering us, but in vain because in that season the pilgrims from overseas were arriving as was customary, and our army grew from day to day. In addition the men of Antioch did not leave us. At length the Turks withdrew into the territories of Damascus.3

3. King Baldwin then retired with his men to Acre where he found the Countess of Sicily. She had been the wife of Count Roger, brother of Robert Guiscard, but now was to be the wife of King Baldwin.4

4. Very soon after this event Maledoctus was killed at Damascus by a certain Saracen. The latter had a dagger concealed under his cloak and with it stabbed his victim thrice in the stomach. Thus he there committed a double homicide, for he both killed and was killed instantly by those present.5 It is an ill-omened victory in which he who conquers is conquered. And so it transpired according to the saying of the philosopher:
Fortune is of glass; while it is shining it breaks.6
5. Maledoctus was very rich and powerful and very renowned among the Turks. He was extremely astute in his actions but could not resist the will of God.7 The Lord permitted him to scourge us for a while but afterwards willed that he should die a vile death and by the hand of an insignificant man
Footnotes

1a Damage to the walls would seem to refer to the effects of the earthquakes of that summer (chap. li, 1).

1b July 18 and August 9, 1113.

2 During July and August, the two months after the battle at as-Sinnabrah (chap. xlix, note 8).

3 According to Ibn-al-Qalanisi, the Turks reached Damascus on September 5 (The Damascus Chronicle, 239).

4 The countess was Adelaide, widow of Roger I of Sicily (d. 1101). Baldwin married her for her money and because he wanted diplomatic and naval support from her son, Roger II. See Runciman, Crusades, II, 102-103. Guiscard (d. 10o85) was the father of Bohemond I.

5 Maudud was murdered in the great mosque of Damascus on October 2, 1113 (Ibn-al-Qalanisi, The Damascus Chronicle, 139-40).

6 Publius Syrus Mim. 242 (quoted in HF 578, note 10).

7 Fulcher could not resist admiring this very able foe.

English from Ambraseys (2009)

Meanwhile we twice felt an earthquake, to wit, on the 15th day before the Kalends of August and again on the 5th day before the Ides of the same month: the first time at midnight, the second time at the third hour. (Fulch., Gest. Franc. 50/208f).

English from Ryan (1969) - embedded

  • Book II Section LI
  • See bottom of the left page section LI starting with The Earthquake; and the Marriage of the King to the Countess of Sicily
  • from Ryan (1969:208-209)
  • from archive.org


Latin from Hagenmeyer (1913)

  • Critical Edition in Latin
  • Book II Section LI
  • from Hagenmeyer (1913:574)
  • footnotes not included - for footnotes see embedded text
LI

De terrae motu et quod rex comitissam Siciliae duxit uxorem.


[1] Interea terrae motum - sensimus bis, scilicet XVo Kalend. Augusti et Vo Idus eiusdem: primum nocte media, secundum hora diei tertia.

[2] Turci autem versipelles, cum per II menses opportunitatem vel dissipandi vel superandi nostros exspectassent nec potuissent, quia de transmarinis partibus, ut mos est, venientibus peregrinis, eo tempore diatim exercitus noster crescebat nec gens Antiochena abibat, secesserunt in partes Damascenorum.

[3] et rex Balduinus cum suis Ptolemaidem reversus est, ubi comitissam Siciliae repperit, quae coniunx fuerat Rogeri, comitis Roberti Guiscardi fratris, nunc autem uxor futura regis Balduini.

[4] nec mora, postmodum apud Damascum interemptus est Maledoctus a quodam Saraceno, qui, sica sub veste occultata et ter in ventrem illius impacta, duplex illic explevit homicidium. illo enim sic occiso et ipse confestim ab adsistentibus occisus est. dira victoria, qua qui vincit vincitur. itaque contigit iuxta illud philosophi:
Fortuna vitrea est, tunc cuin splendet frangitur.
[5] erat Maledoctus dives valde et magnipotens, inter Turcos nominatissimus et in actibus suis astutissimus, sed voluntati Dei resistere non valuit. permisit eum Dominus aliquandiu nos flagellare, postea voluit eum morte vili et imbecilli manu perire.

Latin from Hagenmeyer (1913) - embedded

  • Critical Edition in Latin
  • Book II Section LI
  • See bottom of left page section LI [1] Interea terrae motum- sensimus bis, scilicet XV Kalend. Augusti
  • from Hagenmeyer (1913:574-575)
  • from archive.org


Chronology
1st Earthquake
Date Reference Corrections Notes
midnight 18 July 1113 CE on the fifteenth day before of the Kalends of August ... the first time at midnight none
  • Fulcher's dates could be off by a few days as occurred during the 1117 CE Quake
2nd Earthquake
Date Reference Corrections Notes
3 am 9 August 1113 CE on the fifth day before the Ides of the same month [August] ... the second time at the third hour none
  • Fulcher's dates could be off by a few days as occurred during the 1117 CE Quake
Seismic Effects Locations Sources
Sources

Notes and Further Reading
References

Secunda pars historiae Iherosolimitane often attributed to Lisiard of Tours

Background and Biography

Background and Biography

Excerpts
English translated from from Recueil des Historiens des Croisades

CHAPTER XXVII

A.D. 1113

...

The sea was rougher than usual, making it impossible to fish. The earth was shaken twice by a terrible earthquake and buildings were overturned with the people withering in fear.

English from Ambraseys (2009)

(1113) And the sea was rougher than usual, making it impossible to fish on the sea; and the earth was struck twice by a terrible earthquake, and the people were consumed with fear, frightened lest buildings collapsed. (Fulch. Hist. Hier. 571).

Latin from from Recueil des Historiens des Croisades

CAPITULUM XXVII

Anno .Mo.Co.XIIIo.

...

Turbatur et mare plus solito, et vel piscandi maritimis denegat facultatem; concutitur et terra bis terrae motu horrisono, et aedificiorum eversionem arescentibus prae timoré minatur mortalibus. Obsederant omnia Christianorum loca profunda silentia; quaedam mortis imago stupefactos et prae pavore pene exsangues universos ibi obtexerat Christianos.

Latin from Recueil des Historiens des Croisades - embedded



Chronology
Year Reference Corrections Notes
April-May and later in 1114 CE A.D. 1114 ... in April or in May and the following a horrible earthquake struck none
  • Guidoboni and Comastri (2005) wrote that Secunda pars is traditionally considered to be a sort of epitome of the work of Fulcher of Chartres. In this passage Secunda pars dates the earthquake(s) to April-May when Fulcher of Chartres reported a locust swarm. Fulcher of Chartres dated the earthquake to 10 August
  • Guidoboni and Comastri (2005) suggest that the author of Secunda pars misread Fulcher of Chartres account and therefore misdated the earthquake noting that they described an earthquake (singular) as occurring in the months of April-May (and later).
Seismic Effects Locations Notes and Further Reading
References

Chronicles of Cremona by Sicard of Cremona

Background and Biography

Background and Biography

Excerpts
English translated from Hamman (1855)

Of the eclipse of the sun, and of the earthquake, and of the countess of Sicily, and of the council.

In the year of the Lord 1113, the sun suffered an eclipse, and an earthquake in the Kingdom of Jerusalem

English from Ambraseys (2009)

In A.D. 1113 there was an eclipse and an earthquake occurred in the Kingdom of Jerusalem that year. (Sicard. Cr. 504).

Latin from Hamman (1855)

De eclipsi soils, et terrae motu, et comitissa Siciliae, et de concilio.

Anno Domini 1113, sol passus est eclipsim, et terrae motus in Hierosolymitano regno in illo bis exstitit anno. In quo Sarraceni Christianos sue proposito penitus destructuri, in insula, qua est inter Jordanem, congregati sunt.

Latin from Hamman (1855) - embedded

  • See one-third of the way down on page 504 starting with De eclipsi soils, et terrae motu, et comitissa Siciliae, et de concilio.
  • from Hamman (1855:504)
  • from archive.org


Chronology
Date Reference Corrections Notes
1113 CE In the year of the Lord 1113, the sun suffered an eclipse, and an earthquake in the Kingdom of Jerusalem none
Seismic Effects Locations Notes and Further Reading
References

History of Heraclius (The Eracles or Estoire d’Eracles) by Anonymous authors

Background and Biography

Background and Biography

Excerpts
English from Ambraseys (2009)

(1113) Then there were two earthquakes, one in the middle of the night, and one at the third hour. (Estoire, 645).

Chronology
Both Earthquakes
Date Reference Corrections Notes
1113 CE

The 1st quake struck at midnight and the 2nd quake struck at 9 am - a day was not specified in Ambraseys' (2009) excerpt.
Ambraseys (2009) lists (1113) in his excerpt. none
Seismic Effects Locations Online Versions and Further Reading
References

Archaeoseismic Evidence

Location (with hotlink) Status Intensity Notes
Jerusalem - Introduction n/a n/a n/a
Jerusalem's City Walls possible Weksler-Bdolah in Galor and Avni (2011:421-423) presented historical evidence and limited archaeological evidence which indicates that Jerusalem's city walls were reconstructed in the late 10th - early 11th century CE - possibly partly in response to seismic damage.
Tiberias - Introduction n/a n/a n/a
Tiberias - Mount Berineke possible Archaeoseismic Evidence from the church on top of Mount Berineke is undated ( Ferrario et al, 2014)
Tiberias - Basilica possible ≥ 8 End of Phase II earthquake - 11th century CE - Hirschfeld and Meir (2004) noted that Stratum I was built above the collapse [of Stratum II] caused by an earthquake. Stratum I was dated to the 11th century CE while stratum II was dated to the 9th-10th centuries CE.
Tiberias - House of the Bronzes possible End of Stratum II Earthquake - 11th-12th century CE - Hirschfeld Gutfeld (2008) proposed that debris on top of Stratum II indicates that Stratum II was terminated by an earthquake. Stratum II was dated from the 10th - 11th centuries CE. Overlying Stratum I was dated from the 12th-14th centuries CE.
Tiberias - Gane Hammat possible ≥ 8 End of Phase IIb destruction layer - ~11th century CE - Onn and Weksler-Bdolah (2016) wrote the following about the end of Phase IIb
All of the buildings were destroyed at the end of Phase IIb, probably by the strong earthquake that struck the region in 1033/4 [i.e., the 11th century CE Palestine Quakes]; both historical sources and the remains in other cities attest to this event. Following the earthquake, some of the buildings were left in ruins, but others were rebuilt. The buildings in Area A, for example, was never restored: the columns that had collapsed in the earthquake were discovered toppled on the floors of the courtyards belonging to the Phase IIb building.
Umm el-Qanatir possible ≥ 8 2nd Earthquake - undated - Wechsler et al (2008) report a collapse layer in a makeshift house that was built inside an abandoned synagogue that was likely seismically damaged from one of the Sabbatical Year Quakes (the Holy Desert Quake). The collapse layer from the makeshift house is not dated.
Kedesh possible ≥ 8 The Roman Temple at Kedesh exhibits archaeoseismic effects and appears to have been abandoned in the 4th century CE; possibly due to the northern Cyril Quake of 363 CE. Archaeoseismic evidence at the site could be due to 363 CE and/or other earthquakes in the ensuing ~1600 years. See Fischer et al (1984) and Schweppe et al (2017)
Jericho - Introduction n/a n/a n/a
Jericho - Hisham's Palace possible ≥ 8
9-10
Later Earthquake - Alfonsi et al (2013) dated the causitive earthquake for the major seismic destruction at Hisham's Palace to the earthquake of 1033 CE unlike previous researchers who dated it to one of the Sabbatical Year earthquakes. Their discussion is reproduced below:
The archaeological data testify to an uninterrupted occupancy from eighth century until 1000 A.D. of the Hisham palace (Whitcomb, 1988). Therefore, if earthquakes occurred in this time period, the effects should not have implied a total destruction with consequent occupancy contraction or abandonment. Toppled walls and columns in the central court cover debris containing 750-850 A.D. old ceramic shards (Whitcomb, 1988). Recently unearthed collapses north of the court confirm a widespread destruction after the eighth century (Jericho Mafjar Project - The Oriental Institute at the University of Chicago). These elements support the action of a destructive shaking event at the site later than the 749 A.D. earthquake. The two well-constrained, major historical earthquakes recognized in the southern Jordan Valley are the 749 and 1033 A.D. (Table 1; Marco et al (2003); Guidoboni and Comastri, 2005). We assign an IX—X intensity degree to the here-recorded Hisham damage, whereas a VII degree has been attributed to the 749 A.D. earthquake at the site (Marco et al, 2003). Furthermore, Whitcomb (1988) defines an increment of occupation of the palace between 900 and 1000 A.D. followed by a successive occupation in the 1200-1400 A.D. time span. On the basis of the above, and because no pottery remains are instead associated with the 1000-1200 A.D. period at Hisham palace (Whitcomb, 1988), we suggest a temporary, significant contraction or abandonment of the site as consequence of a severe destruction in the eleventh century.
Mishmar David possible ≥ 6 or ≥ 7 End of Stratum V Earthquake - 11th century CE - Yannai (2014) noted that an immense building in Stratum V of Area B was damaged, possibly in another earthquake, either that of 1033 or of 1068 CE. Yannai (2014) noted that Stratum V buildings [in Sub-Area C1] were destroyed by a second earthquake, either the one that struck in 1033 or that of 1068 CE.
Ramat Rahel possible ≥ 8 10th-11th century CE collapse - In The Tel Aviv - Heidelberg Joint Project - The 2006 and 2007 seasons at Ramat Rahel mention is made of a 10th-11th century collapse in Area D1
A massive stone collapse had covered the floors of the different architectural units. The many broken pottery vessels date the collapse of the building to the Abbasid period or to the beginning of the Fatimid period (10th–11th century CE)
Beit-Ras/Capitolias possible Later Earthquakes - Al-Tawalbeh et. al. (2020:14) discussed archaeoseismic evidence for later post abandonment earthquakes
We believe that filling up the cavea and orchestra of the theater happened parallel with the construction of the enclosing wall that essentially put all of the remaining building underground. Underground facilities are significantly less vulnerable to seismic excitation than that above-ground buildings (Hashash et aL, 2001). Understandably, when each wall and arch are supported by embedding sediment (dump in Beit-Ras), the observed deformations of the excavated theater mostly cannot develop unless unsupported. Therefore, evidence of damage due to any subsequent events, such as A.D. 551, 634, 659, and 749, cannot be observed, because the possibility of collapse of buried structures is not plausible. However, potential collapse of other above-ground structures within the site of Beit-Ras cannot be ignored, such as the upper elements of the theater's structures, which were still exposed after the filling of the theater with debris. Several observations indicated that many collapsed elements of the upper parts of the theater were mixed with the debris, as documented in excavation reports by Al-Shami (2003, 2004). Another example suggesting the effect of the later events, such as that of A.D. 749. Mlynarczyk (2017) attributed the collapse of some sections of the city wall of Beit-Ras to this event, based on the concentration of collapsed ashlars and the age of collected pottery from two trenches excavated to the west of the theater structure.
Al-Tawalbeh et. al. (2020:6) also noted the following about the eastern orchestra gate:
The basalt masonry in the upper left suggests a later local collapse and repair phase, where the basalt courses are overlaying the marly-chalky limestone to the left of the walled arched eastern gate.
Petra - Introduction n/a n/a n/a
Petra - Jabal Harun possible ≥ 8 Phase 12 destruction event - not well dated - Mikkola et al (2008) noted that in this destruction event all remaining roof structures collapsed and there was a layer of stone tumble. Hard-packed, clayey soil directly under the lowermost deposits of stone tumble [...] contained relatively few finds apparently making it difficult to date. Also found in the stone tumble were the remains of two fallen arches, a row of voussoirs, some drums fallen from a column, and many other architectural elements found throughout the complex.
Petra - Petra Church possible ≥ 8 Fiema et al (2001) characterized structural destruction of the church in Phase X as likely caused by an earthquake with a date that is not easy to determine. A very general terminus post quem of the early 7th century CE was provided. Destruction due to a second earthquake was identified in Phase XIIA which was dated from late Umayyad to early Ottoman. Taken together this suggests that the first earthquake struck in the 7th or 8th century CE and the second struck between the 8th and 16th or 17th century CE.
Petra - Blue Chapel and the Ridge Church possible Later undated earthquake(s)- Perry in Bikai et al (2020:70) noted that from the 8th c. A.D. on, the abandoned structures suffered extensive damage from repeated earthquakes.
Shivta possible ≥ 8 Post Abandonment Earthquake(s) - 8th - 15th centuries CE - On the western perimeter of Shivta in Building 121, Erickson-Gini (2013) found evidence of earthquake induced collapse of the ceilings and parts of the walls which she dated to possibly in the Middle Islamic period after the site was abandoned at the end of the Early Islamic period. Collapsed arches were also found. The arches appear to be in a crescent pattern. Erickson-Gini (2013) discussed dating of the structure is as follows:
The excavation revealed that the structure was built and occupied in the Late Byzantine period (fifth–seventh centuries CE) and continued to be occupied as late as the Early Islamic period (eighth century CE). The structure appears to have collapsed sometime after its abandonment, possibly in the Middle Islamic period.
Dateable artifacts in Room 2 came from the Late Byzantine period and the Early Islamic period (eighth century CE). The terminus ante quem for this earthquake is not well established. Korjenkov and Mazor (1999a) report that a site effect is not likely at this location.
Location (with hotlink) Status Intensity Notes
Jerusalem - Introduction



Jerusalem - City Walls



Tiberias - Introduction



Tiberias - Mount Berineke



Tiberias - Basilica



Tiberias - House of the Bronzes



Tiberias - Gane Hammat



Umm el-Qanatir



Kedesh



Jericho and environs - Introduction



Jericho and environs - Hisham's Palace at the Khirbet el-Mefjer site



Mishmar David



Ramat Rahel



Beit-Ras/Capitolias



Petra - Introduction



Petra - Jabal Harun



Petra - The Petra Church



Petra - The Ridge Church and the Blue Chapel



Shivta



Tsunamogenic Evidence

Paleoseismic Evidence

Location (with hotlink) Status Intensity Notes
Jordan Valley - Tell Saidiyeh and Ghor Kabed Trenches possible ≥ 7 Ferry et al (2011) detected 12 surface rupturing seismic events in 4 trenches (T1-T4) in Tell Saidiyeh and Ghor Kabed; 10 of which were prehistoric. The tightest chronology came from the Ghor Kabed trenches (T1 and T2) where Events Y and Z were constrained to between 560 and 1800 CE.
Dead Sea - Seismite Types n/a n/a n/a
Dead Sea - En Feshka possible 8.1 - 8.9 (40 cm.)
8.0 - 8.8 (48 cm.)
7.9 - 8.8 (66 cm.)
Kagan et. al. (2011) identified several seismites from around this time.
Depth (cm.) Thickness (cm.) Seismite Type Modeled Age (± 1σ) Modeled Age (± 2σ) Quake Assignment (Kagan) Quake Assignment (Williams)
40 6 4 1170 CE ± 20 1168 CE ± 43 1170 CE Quake not assigned
48 2 4 1137 CE ± 19 1133 CE ± 42 1117 or 1138 CE earthquakes not assigned - Ambraseys (2009) locates 1138 CE earthquake in Egypt and notes that it may be spurious.
66 1 4 1064 CE ± 20 1061 CE ± 44 1068 CE Quake(s) not assigned
Dead Sea - En Gedi possible Migowski et a. (2004) dated a 0.8 cm. thick Type 1 seismite at a depth 1.23 m to 1114 CE.
Dead Sea - Nahal Ze 'elim no evidence At site ZA-2, Kagan et. al. (2011) did not find any seismites which dated to around the time of the 1113 CE Jerusalem Quakes. At site ZA-1, Ken-Tor et. al. (2001a) did not find any seismites which dated to around the time of the 1113 CE Jerusalem Quakes.
Araba - Introduction n/a n/a n/a
Araba - Qasr Tilah possible ≥ 7 Haynes et. al. 2006) assigned Event II, which struck between the 7th and 12th centuries CE, to one of the 1068 CE Quakes. They dated the next older event (Event III), which struck between the 7th and 12th centuries CE, to the Crash Quake of 873 CE which is very likely an incorrect assignment (one of the 11th century CE Palestine Quakes of 1033/4 CE is a better candidate).
Araba - Taybeh Trench possible ≥ 7 Lefevre et. al. (2018) assigned Event E3 Supp (aka E3bis), with modeled ages between 819 and 1395 CE, to the 1293 CE Quake whose epicenter appears to have been close to the Taybeh Trench.
Location (with hotlink) Status Intensity Notes
Tell Saidiyeh and Ghor Kabed Trenches

Ferry et al (2011) detected 12 surface rupturing seismic events in 4 trenches (T1-T4) in Tell Saidiyeh and Ghor Kabed; 10 of which were prehistoric. The tightest chronology came from the Ghor Kabed trenches (T1 and T2) where Events Y and Z were constrained to between 560 and 1800 CE.

Note: Although Ferry et al (2011) combined archaeoseismic interpretations, their paleoseismic evidence, and entries from earthquake catalogs to produce earthquake dates and some overly optimistic probabilities, only the paleoseismic data is presented here. Ferry et al (2011)'s archaeoseismic data was researched and is treated separately.



Dead Sea - Seismite Types



Dead Sea - En Feshka

Kagan et. al. (2011) identified several seismites from around this time.

Depth (cm.) Thickness (cm.) Seismite Type Modeled Age (± 1σ) Modeled Age (± 2σ) Quake Assignment (Kagan) Quake Assignment (Williams)
40 6 4 1170 CE ± 20 1168 CE ± 43 1170 CE Quake not assigned
48 2 4 1137 CE ± 19 1133 CE ± 42 1117 or 1138 CE earthquakes not assigned - Ambraseys (2009) locates 1138 CE earthquake in Egypt and notes that it may be spurious.
66 1 4 1064 CE ± 20 1061 CE ± 44 1068 CE Quake(s) not assigned




Dead Sea - En Gedi

Migowski et a. (2004) dated a 0.8 cm. thick Type 1 seismite at a depth 1.23 m to 1114 CE.



Dead Sea - Nahal Ze 'elim

At site ZA-2, Kagan et. al. (2011) did not find any seismites which dated to around the time of the 1113 CE Jerusalem Quakes. At site ZA-1, Ken-Tor et. al. (2001a) did not find any seismites which dated to around the time of the 1113 CE Jerusalem Quakes.



Araba - Introduction



Araba - Qasr Tilah

Haynes et. al. 2006) assigned Event II, which struck between the 7th and 12th centuries CE, to one of the 1068 CE Quakes. They dated the next older event (Event III), which struck between the 7th and 12th centuries CE, to the Crash Quake of 873 CE which is very likely an incorrect assignment (one of the 11th century CE Palestine Quakes of 1033/4 CE is a better candidate).



Araba - Taybeh Trench

Lefevre et. al. (2018) assigned Event E3 Supp (aka E3bis), with modeled ages between 819 and 1395 CE, to the 1293 CE Quake whose epicenter appears to have been close to the Taybeh Trench.



Notes

Ambraseys (2009)

AD 1113 Jul 18 Jerusalem

AD 1113 Jul 18 Jerusalem

In Jerusalem and the surrounding area an earthquake was felt, perhaps quite strongly, since it was feared that buildings would collapse.

Fulcher of Chartres witnessed two earthquakes in Jerusalem, the first on the 15th day before the Kalends of August 1113 = 18 July, and a second on the fifth day before the Ides of August in the same year (9 August). At this time the combined Muslim forces had reached the outskirts of Jerusalem and invasion seemed imminent to the Christians (Fulch. 50/208). Traditionally in Mediterranean cultures earthquakes have been a bad omen for an invader, so Fulcher may have included this as a portent of the Muslims’ withdrawal two months later; note that most Christian chroniclers of the crusades were clerics.

The Estoire de Jerusalem et d’Antioche also mentions two earthquakes during the period while the Christians of Jerusalem were expecting a Muslim invasion in 1113. It places the first at midnight and the second at the third hour (uns a mie nuit, l’autre `a tierce), which probably means 9 am, when the Office of Terce would have been recited. No date is given, however.

The Historia Hierosolymitana places these two earthquakes at the same time and in the same context as the above two sources, adding the important details that ‘the people were consumed with fear, frightened lest buildings collapsed’, which suggests that the earthquake was strongly felt.

Sicard, Bishop of Cremona (died 1215), records an earthquake in the Kingdom of Jerusalem (in Hierosolymitano regno) in 1113. This may indicate that the earthquake was felt over a wider area than the city of Jerusalem itself, where Fulcher and other writers witnessed it, most of them being chaplains to leading crusaders. Such a mild earthquake is unlikely to have been felt throughout the whole kingdom, which stretched from Elim in the south to Galilee in the north; so, if Sicard is just using ‘Kingdom of Jerusalem’ as a commonplace, this earthquake may have been felt for a radius of a few miles around Jerusalem.

Notes

Notes

Meanwhile we twice felt an earthquake, to wit, on the 15th day before the Kalends of August and again on the 5th day before the Ides of the same month: the first time at midnight, the second time at the third hour. (Fulch., Gest. Franc. 50/208f).


(1113) Then there were two earthquakes, one in the middle of the night, and one at the third hour. (Estoire, 645).


(1113) And the sea was rougher than usual, making it impossible to fish on the sea; and the earth was struck twice by a terrible earthquake, and the people were consumed with fear, frightened lest buildings collapsed. (Fulch. Hist. Hier. 571).


‘In A.D. 1113 there was an eclipse and an earthquake occurred in the Kingdom of Jerusalem that year. (Sicard. Cr. 504).

References

Ambraseys, N. N. (2009). Earthquakes in the Mediterranean and Middle East: a multidisciplinary study of seismicity up to 1900.

AD 1113 Aug 9 Jerusalem - see above

Zohar (2019)


References

Zohar, M. (2019). Temporal and Spatial Patterns of Seismic Activity Associated with the Dead Sea Transform (DST) during the Past 3000 Yr. Seismological Research Letters 91(1): 207-221.. .

Zohar, M. (2019) Supplement - ie the catalog

M. Zohar's publication page with links to his publications

Paleoclimate - Droughts

References