Laguna Salada Fault
E737102
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Laguna Salada Fault canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8465148 — 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: Laguna Salada Fault Context triple: [Laguna Salada, nearbyFault, Laguna Salada Fault]
-
A.
Gloria Fault
The Gloria Fault is a major transform fault in the North Atlantic Ocean that forms part of the boundary between the Eurasian and African tectonic plates near the Azores region.
-
B.
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.
-
C.
Riñihue Fault Zone
The Riñihue Fault Zone is a major geological fault system in southern Chile associated with significant tectonic activity and the formation of nearby lakes and volcanic features.
-
D.
San Jacinto Fault Zone
The San Jacinto Fault Zone is a major active strike-slip fault system in Southern California that accommodates a significant portion of the region’s tectonic motion and poses substantial earthquake hazard.
-
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: Laguna Salada Fault Target entity description: 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.
-
A.
Gloria Fault
The Gloria Fault is a major transform fault in the North Atlantic Ocean that forms part of the boundary between the Eurasian and African tectonic plates near the Azores region.
-
B.
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.
-
C.
Riñihue Fault Zone
The Riñihue Fault Zone is a major geological fault system in southern Chile associated with significant tectonic activity and the formation of nearby lakes and volcanic features.
-
D.
San Jacinto Fault Zone
The San Jacinto Fault Zone is a major active strike-slip fault system in Southern California that accommodates a significant portion of the region’s tectonic motion and poses substantial earthquake hazard.
-
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 (48)
| Predicate | Object |
|---|---|
| instanceOf |
active fault
ⓘ
geological fault ⓘ strike-slip fault ⓘ |
| category |
Plate boundary faults
ⓘ
Seismic faults of California ⓘ Seismic faults of Mexico ⓘ |
| country |
Mexico
ⓘ
United States of America ⓘ |
| crossesBorder | Mexico–United States border region NERFINISHED ⓘ |
| displacementStyle |
right-lateral horizontal displacement
ⓘ
vertical displacement in places ⓘ |
| earthquake | 1892 Laguna Salada earthquake ⓘ |
| evidenceOfActivity | Holocene surface ruptures ⓘ |
| faultType | right-lateral strike-slip ⓘ |
| geologicalAge | Quaternary ⓘ |
| hasSurfaceExpression | fault scarps along Laguna Salada basin ⓘ |
| hazard | potential for damaging earthquakes ⓘ |
| knownFor | 1892 Laguna Salada earthquake ⓘ |
| locatedIn |
Baja California
NERFINISHED
ⓘ
California, United States ⓘ
surface form:
California
northern Baja California ⓘ southern California NERFINISHED ⓘ |
| maximumRecordedMagnitude | approximately 7.1 ⓘ |
| movementType |
normal component
ⓘ
strike-slip ⓘ |
| near |
Laguna Salada basin
NERFINISHED
ⓘ
Mexicali Valley NERFINISHED ⓘ Sierra Cucapá NERFINISHED ⓘ Sierra El Mayor NERFINISHED ⓘ |
| orientation | northwest–southeast ⓘ |
| partOf |
Baja California border region
NERFINISHED
ⓘ
Gulf of California rift system NERFINISHED ⓘ Imperial–Mexicali seismic zone NERFINISHED ⓘ plate boundary fault system of northwestern Mexico ⓘ |
| region | Peninsular Ranges province NERFINISHED ⓘ |
| relatedTo |
Cerro Prieto Fault
NERFINISHED
ⓘ
Imperial Fault NERFINISHED ⓘ San Andreas Fault system NERFINISHED ⓘ |
| riskTo |
Imperial Valley region
NERFINISHED
ⓘ
Mexicali metropolitan area NERFINISHED ⓘ northern Baja California communities ⓘ |
| ruptureLength | tens of kilometers ⓘ |
| seismicActivity | high ⓘ |
| studiedBy |
geologists
ⓘ
seismologists ⓘ |
| tectonicProcess |
continental rifting
ⓘ
transform plate motion ⓘ |
| tectonicSetting | Pacific–North America plate boundary region NERFINISHED ⓘ |
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: Laguna Salada Fault Description of subject: 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.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.