Quakes · tsunami

Earthquake magnitude 6.4 (mw) in 35.705N 117.504W, depth 10 km at 041733Z jul 19

Ridgecrest Earthquake Sequence · USGS-CI38443183

issued: 2019-07-04 17:33Z
status: cancelled 2019-07-07 17:33Z
self-cancels: 2019-07-07 17:33Z
authority: USGS NEIC
position: 35.705, -117.504
source: usgs · first seen 2026-09-03 15:13Z

Original warning text

RIDGECREST EARTHQUAKE SEQUENCE.
1. EARTHQUAKE MAGNITUDE 6.4 (MW) IN 35.705N 117.504W, DEPTH 10 KM AT 041733Z JUL 19.
2. A TSUNAMI MESSAGE WAS ISSUED FOR THIS EVENT. FOLLOW THE TSUNAMI WARNING CENTRES.
3. USGS EVENT CI38443183. https://earthquake.usgs.gov/earthquakes/eventpage/ci38443183

This area · earthquake & tsunami bulletins

4 within 180 nm since 2003 · 0 in the last 12 months · 0 in force now

18KM sse of lone pine, ca2020-06-24
17KM s of searles valley, ca2020-06-04
10 km ne of san simeon, california2003-12-22

Season · when earthquake & tsunami bulletins happen here

month of issue, all years in the archive

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

5 earthquake & tsunami bulletins in force · see all

Quakes

Undersea earthquakes of magnitude 5.5 and above (USGS) and the tsunami bulletins NAVAREA coordinators relay. All current earthquake & tsunami bulletins →

Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.