last update to page: April 05 2018 20:21:43 (UTC).

Magnitude 5.3 Earthquake: Southern California

Summary

The red marker denotes the earthquake epicenter.

On Thu Apr 5th 2018 19:29:16 (UTC) the seismic network recorded an earthquake (preliminary 5.31 mw) located in Southern California. Seismic region California - Nevada Region.

The epicentral distance (i.e. distance separating the location to the epicenter) to the closest station CSLB in the network is 148.5 km.

If you felt the quake, the USGS would like to know. Please add your comments to the USGS page "Did you feel it?".

Details

Time:Thu Apr 5th 2018 19:29:16 (UTC)
Magnitude:5.31 mw
Location:(33.844,-119.7162)
Depth:16.8 km
Author:USGS:ci
evid,orid:1628474,1701243
nass,ndef:68,75
Authoritative:y

Proximity to Population Centers

Event and active stations

The red marker denotes the earthquake epicenter.

Seismic waveforms for closest station

Closest station with identified signal. Not filtered.

Seismic waveforms for vertical channels in network

Subset of several stations close to the event. Not filtered.

Signal description at some stations

STA_CHANS-E DeltaS-E AzimuthPhase TimeSignal/NoiseTime ResidualV. ModelAutharid
SMER_HHZ2.154°281.04°Pn2018-04-05 19:29:50.0135 UTC26.686-1.85iasp91dbp:jtytell:1801718761
SIO5_HHZ2.292°296.64°Pn2018-04-05 19:29:52.2504 UTC199.27-1.51iasp91dbp:jtytell:1801718784
RDM_HHZ2.395°275.92°Pn2018-04-05 19:29:53.9758 UTC732.94-1.204iasp91dbp:jtytell:1801718827
RHIL_HHZ2.454°274.81°Pn2018-04-05 19:29:55.1762 UTC-1-0.82iasp91dbp:jtytell:1801718897
RRSP_HHZ2.483°275.27°Pn2018-04-05 19:29:55.6846 UTC-1-0.701iasp91dbp:jtytell:1801718902
CRY_HHZ2.494°277.24°Pn2018-04-05 19:29:55.5137 UTC-1-1.025iasp91dbp:jtytell:1801718900
KNW_HHZ2.5°273.81°Pn2018-04-05 19:29:55.5973 UTC1130-1.034iasp91dbp:jtytell:1801718832
TMSP_HHZ2.534°275.93°Pn2018-04-05 19:29:56.5553 UTC-1-0.54iasp91dbp:jtytell:1801718904
WMC_HHZ2.544°276.94°Pn2018-04-05 19:29:56.3384 UTC868.79-0.898iasp91dbp:jtytell:1801718834
BZN_HHZ2.562°278.75°Pn2018-04-05 19:29:56.5942 UTC27.129-0.884iasp91dbp:jtytell:1801718773
JORD_HHZ2.583°279.12°Pn2018-04-05 19:29:56.8995 UTC1218.4-0.869iasp91dbp:jtytell:1801718794
SND_HHZ2.598°277.31°Pn2018-04-05 19:29:57.4146 UTC836.89-0.562iasp91dbp:jtytell:1801718841
FRD_HHZ2.615°278.54°Pn2018-04-05 19:29:57.3652 UTC720.29-0.841iasp91dbp:jtytell:1801718796
LVA2_HHZ2.673°281.48°Pn2018-04-05 19:29:58.1971 UTC64.547-0.812iasp91dbp:jtytell:1801718777
PFO_HHZ2.718°275.8°Pn2018-04-05 19:29:58.9729 UTC710.33-0.657iasp91dbp:jtytell:1801718844
TRO_HHZ2.757°277.59°Pn2018-04-05 19:29:59.6399 UTC796.33-0.515iasp91dbp:jtytell:1801718846
MONP2_HHZ2.911°289.99°Pn2018-04-05 19:30:01.3284 UTC106.34-0.946iasp91dbp:jtytell:1801718806

External resources

Current seismic activity measured by the seismic network

Click the link below to observe an interactive map of earthquakes recorded by the station deployment: