Ventura Fault

Short description: Fault system of Southern California, U.S.

The Ventura Fault (in red), Southern California

[ ⚑ ]  34°18′00″N 119°09′00″W﻿ / ﻿34.3000°N 119.1500°W﻿ / 34.3000; -119.1500[1] Ventura Fault also Ventura-Pitas Point Fault is an offshore and onshore fault system of Southern California, beginning around Santa Barbara coming onshore in Ventura with an eastward heading,[2] its extension is unknown but presumed to head for San Bernardino. It is among a network of faults in the area, potentially connecting to San Cayetano Fault, Lion Fault, and Red Mountain Fault (the latter offshore).

## Tsunami potential

California Geological Survey researchers have reported that the fault is capable of an 8.0 earthquake, along with tsunami affecting Santa Barbara, Ventura, and Santa Monica.[3] A big earthquake on the fault estimated to occur every 400 to 2,400 years, the last being about 800 years ago. Pitas Point and Punta Gorda areas were "yanked out of the surf zone by large uplift events," growing between 16 feet to 26 feet suddenly.[3]

## References

1. ↑ "NGMDB Product Description Page". United States Geological Survey. https://ngmdb.usgs.gov/Prodesc/proddesc_3952.htm.
2. ↑ "What do the experts say about Ventura earthquakes?" (in en). Ventura County Star. November 9, 2019. https://www.vcstar.com/story/news/local/2019/11/08/what-do-experts-say-ventura-earthquakes/2531688001/.
3. ↑ 3.0 3.1 Lin II, Rong-Gong (April 20, 2015). "Earthquake fault heightens California tsunami threat, experts say". http://www.latimes.com/local/california/la-me-ventura-fault-20150420-story.html.

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Seismically active fault zones and tectonic blocks of California

Statewide Faults|

* San Andreas Fault

Southern California|

* Brawley Seismic Zone
* Chino Fault
* Elsinore Fault Zone
* Elysian Park Fault
* Garlock Fault
* Hollywood fault
* Hosgri Fault
* Imperial Fault Zone
* Laguna Salada Fault
* Newport–Inglewood Fault
* Peninsular Ranges
* Puente Hills Fault
* Raymond Fault
* Rose Canyon Fault
* Salton Trough
* Salinian Block
* San Cayetano Fault
* San Felipe Fault Zone
* San Gabriel Fault
* San Jacinto Fault Zone
* Santa Maria River Fault
* Santa Ynez Fault
* Shoreline Fault
* Sierra Madre Fault Zone
* Ventura Fault
* White Wolf Fault
* Whittier Fault
* Yorba Linda Fault

Northern California|

* Bartlett Springs Fault
* Calaveras Fault
* Clayton-Marsh Creek-Greenville Fault
* Concord Fault
* Hayward Fault Zone
* Healdsburg Fault
* Maacama Fault
* Mendocino Fracture Zone
* Mendocino Triple Junction
* Mount Diablo Thrust Fault
* Monta Vista Fault
* Nacimiento Fault
* Pleasanton Fault
* Rinconada Fault
* San Gregorio Fault
* San Pablo Fault
* Seal Cove Fault
* Serra Fault
* Silver Creek Fault
* Tesla Fault
* West Napa Fault

Sierra Nevada|

* Death Valley Fault Zone
* Furnace Creek Fault Zone
* Honey Lake Fault Zone
* Kern Canyon Fault
* Maria fold and thrust belt
* Owens Valley Fault
* Rescue Lineament-Bear Mountains fault zone
* Sierra Nevada Batholith
* Sierra Nevada Fault
* Sierra Nevada-Great Valley Block
* Smartville Block
* Walker Lane

* Category
* California Geological Survey
* Seismic Hazards Mapping Act
* Mexico (list)

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