QuakeIndex

Fault · California

Lavic Lake fault

40 kmlong (25 mi), as mapped
0.2–1 mm/yrhow fast it slips
last 150 yearssince it last broke the surface
3quakes of M2.5+ within 10 km since 2016

In plain English

The two sides move 0.2 to 1 mm a year — 2 to 10 cm every century.

It has broken the ground surface within the last 150 years.

This week vs. its last ten years

Too quiet to rank: fewer than half a year's worth of weeks with any M1.5+ quake within 5 km, in ten years. A single quake here would read as "unusual", so we do not score it.

Computed from the USGS catalogue · a description of the past, not a forecast · method

San Andreas faultElsinore faultGarlock faultSan Jacinto faultNewport-Inglewood-Rose Canyon faultLenwood-Lockhart faultHelendale-South Lockhart faultCalico-Hidalgo faultPisgah-Bullion faultCamp Rock-Emerson-Copper Mountain faultPinto Mountain fault (includes Morongo Valley fault)North Frontal thrust systemHarper faultBlackwater faultJohnson Valley faultMesquite Lake faultSan Gorgonio Pass faultBullion Mountains faultManix faultHomestead Valley faultIndio Hills Fault ZoneBurnt Mountain faultCrafton Hills faultMt. General faultBanning faultEureka Peak faultRed Pass faultLong Canyon faultOld Woman Springs faultBeaumont Plain fault
The Lavic Lake fault as mapped at the surface (glowing), with the other mapped faults nearby, 3 of the M2.5+ earthquakes within 10 km of it since 2016 (dots), . Traces: USGS Quaternary Fault and Fold Database. Historic epicentres are estimates.

Every year since 2016

Earthquakes of M2.5+ with an epicentre within 10 km of the mapped trace. Near is not the same as on: some will have slipped on neighbouring faults.

Most recent near it

  1. M 2.7 26km SSW of Ludlow, CA
    2023-06-17 · 2 km from the trace
  2. M 2.8 19km SSW of Ludlow, CA
    2020-09-20 · 5 km from the trace
  3. M 2.9 19km SSW of Ludlow, CA
    2016-12-26 · 4 km from the trace

Neighbouring faults

Fault trace, slip rate and age: USGS Quaternary Fault and Fold Database (public domain), simplified for the web. Earthquakes: USGS ComCat. QuakeIndex does not forecast earthquakes; a fault's history describes the past. For early warning use ShakeAlert.