QuakeIndex

Fault · Nevada

Monte Cristo Valley fault

28 kmlong (17 mi), as mapped
0.2–1 mm/yrhow fast it slips
last 150 yearssince it last broke the surface
4quakes 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.

The largest earthquake recorded near it was M 6.8 in 1932 (The 1932 Cedar Mountain, Nevada Earthquake) — about 500,000 times the energy of an M3.0, the size people start to feel. It released about 240 kilotons of TNT.

This week vs. its last ten years

0/100

quiet

0 quakes of M1.5+ within 5 km of the trace in the last 7 days — busier than 0% of weeks since 2016. A normal week: 0–0.

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

San Andreas faultWassuk Range faultWhite Mountains faultFish Lake Valley faultBenton Spring faultCrescent Dunes faultHuntoon Valley fault systemLone Mountain faultEmigrant Peak faultFairview faultHot Springs faultGabbs Valley faultIndian Head faultRattlesnake Flat fault M 6.8 · 1932 · The 1932 Cedar Mountain, Nevada Earthquake
The Monte Cristo Valley fault as mapped at the surface (glowing), with the other mapped faults nearby, 4 of the M2.5+ earthquakes within 10 km of it since 2016 (dots), and the epicentres of the large historic earthquakes recorded near it (rings). 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.

The big ones recorded near it

  1. M 6.8 The 1932 Cedar Mountain, Nevada Earthquake
    December 21, 1932 · epicentre 7 km from the trace

Before 1973 from the USGS ComCat historical catalogue (within 25 km; epicentres of old earthquakes are estimates). Since 2016, M4+ within 10 km.

Most recent near it

  1. M 2.9 19 km NE of Mina, Nevada
    2022-12-25 · 3 km from the trace
  2. M 3.0 18 km NE of Mina, Nevada
    2022-06-09 · 3 km from the trace
  3. M 3.2 25 km ENE of Mina, Nevada
    2021-11-22 · 4 km from the trace
  4. M 3.1 19 km E of Mina, Nevada
    2020-05-23 · 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.