San Gorgonio Pass thrust fault system
E803716
The San Gorgonio Pass thrust fault system is a complex network of active thrust faults in Southern California that accommodates significant crustal deformation and influences regional seismic hazard.
All labels observed (1)
| Label | Occurrences |
|---|---|
| San Gorgonio Pass thrust fault system canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9503204 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: San Gorgonio Pass thrust fault system Context triple: [San Gorgonio Pass, nearFault, San Gorgonio Pass thrust fault system]
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A.
Keystone Thrust Fault
The Keystone Thrust Fault is a prominent geological feature near Las Vegas where older limestone rock has been pushed up and over younger sandstone, creating dramatic cliffs and colorful rock formations visible in Red Rock Canyon.
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B.
Ridgecrest fault system
The Ridgecrest fault system is a network of active strike-slip faults in the eastern California desert that produced the powerful 2019 Ridgecrest earthquake sequence.
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C.
Garlock Fault
The Garlock Fault is a major left-lateral strike-slip fault in southern California that forms the northern boundary of the Mojave Desert and plays a key role in the region’s complex tectonic deformation.
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D.
Laguna Salada Fault
The Laguna Salada Fault is a major active geological fault system in the border region of northern Baja California, Mexico, and southern California, known for generating significant earthquakes such as the 1892 Laguna Salada event.
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E.
Limagne fault
The Limagne fault is a major geological fault system in central France that forms part of the Limagne graben and helps define the tectonic setting of the Chaîne des Puys volcanic region.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: San Gorgonio Pass thrust fault system Target entity description: The San Gorgonio Pass thrust fault system is a complex network of active thrust faults in Southern California that accommodates significant crustal deformation and influences regional seismic hazard.
-
A.
Keystone Thrust Fault
The Keystone Thrust Fault is a prominent geological feature near Las Vegas where older limestone rock has been pushed up and over younger sandstone, creating dramatic cliffs and colorful rock formations visible in Red Rock Canyon.
-
B.
Ridgecrest fault system
The Ridgecrest fault system is a network of active strike-slip faults in the eastern California desert that produced the powerful 2019 Ridgecrest earthquake sequence.
-
C.
Garlock Fault
The Garlock Fault is a major left-lateral strike-slip fault in southern California that forms the northern boundary of the Mojave Desert and plays a key role in the region’s complex tectonic deformation.
-
D.
Laguna Salada Fault
The Laguna Salada Fault is a major active geological fault system in the border region of northern Baja California, Mexico, and southern California, known for generating significant earthquakes such as the 1892 Laguna Salada event.
-
E.
Limagne fault
The Limagne fault is a major geological fault system in central France that forms part of the Limagne graben and helps define the tectonic setting of the Chaîne des Puys volcanic region.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
active fault system
ⓘ
geologic structure ⓘ thrust fault system ⓘ |
| accommodates |
crustal deformation
ⓘ
crustal shortening ⓘ |
| activity | active ⓘ |
| associatedWith |
San Andreas Fault
ⓘ
San Bernardino Mountains ⓘ San Jacinto Mountains ⓘ |
| controls | strain partitioning along the San Andreas fault system ⓘ |
| deformationStyle | compressional ⓘ |
| faultType |
reverse fault
ⓘ
thrust fault ⓘ |
| geometry | complex network of overlapping thrust faults ⓘ |
| hazardType | earthquake hazard ⓘ |
| influences |
ground shaking patterns in nearby populated areas
ⓘ
regional seismic hazard in Southern California ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
San Gorgonio Pass ⓘ Southern California ⓘ United States ⓘ
linked to:
United States of America
|
| movementSense | convergent ⓘ |
| near |
San Gorgonio Mountain
ⓘ
linked to:
Mount San Gorgonio
|
| partOf |
San Andreas fault zone
ⓘ
linked to:
San Andreas Fault
|
| region |
Inland Empire region of Southern California
ⓘ
linked to:
Inland Empire, California
|
| relevantTo |
earthquake hazard assessment in Southern California
ⓘ
seismic risk for critical infrastructure in San Gorgonio Pass area ⓘ |
| roleInTectonics | accommodates a restraining bend in the San Andreas Fault ⓘ |
| studiedBy |
seismologists
ⓘ
structural geologists ⓘ |
| tectonicSetting | transform plate boundary zone between Pacific Plate and North American Plate ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: San Gorgonio Pass thrust fault system Description of subject: The San Gorgonio Pass thrust fault system is a complex network of active thrust faults in Southern California that accommodates significant crustal deformation and influences regional seismic hazard.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.