last update to page: March 15 2016 17:13:14 (UTC).

Magnitude 4.1 Earthquake: Southern California

Summary

The red marker denotes the earthquake epicenter.

On Sun May 31st 2015 13:02:55 (UTC) the seismic network recorded an earthquake (preliminary 4.07 ml) 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 BVDA2 in the network is 5.7 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:Sun May 31st 2015 13:02:55 (UTC)
Magnitude:4.07 ml
Location:(33.3164,-116.3065)
Depth:17.6 km
Author:UCSD:rtMl
evid,orid:34822,117263
nass,ndef:183,183
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_CHANDeltaS-E azPhase TimeSNRTimeResModelAutharid
TR04_HHN0.13129.49S1433077382.9059-1-0.014iasp91dbp:rt:15151725984
TR04_HHZ0.13129.49P1433077380.1676-10.198iasp91dbp:rt:15151725954
JFN4_HHZ0.134143.88P1433077380.0325-10.028iasp91dbp:rt:15151725951
JFS4_HHZ0.134142.46P1433077380.0222-10.024iasp91dbp:rt:15151725950
JFN4_HHE0.134143.88S1433077382.8773-1-0.106iasp91dbp:rt:15151725982
JFS4_HHE0.134142.46S1433077382.7453-1-0.227iasp91dbp:rt:15151725978
TR03_HHZ0.135133.62P1433077380.0803-10.052iasp91dbp:rt:15151725952
TR03_HHN0.135133.62S1433077382.7274-1-0.299iasp91dbp:rt:15151725976
TR02_HHZ0.138137.84P1433077380.1491-10.085iasp91dbp:rt:15151725953
TR02_HHE0.138137.84S1433077382.857-1-0.233iasp91dbp:rt:15151725980
TR01_HHE0.139139.96S1433077383.0933-1-0.035iasp91dbp:rt:15151725987
TR01_HHZ0.139139.96P1433077380.1695418.280.084iasp91socal725955
LVA2_HHZ0.21699.3P1433077381.56531319.60.336iasp91dbp:rt:15151725963
LVA2_HHN0.21699.3S1433077385.4598-10.31iasp91dbp:rt:15151726013
TRO_HHN0.23154.29S1433077385.1632-1-0.665iasp91dbp:rt:15151726006
TRO_HHZ0.23154.29P1433077381.4184275.92-0.191iasp91socal725961
FRD_HHZ0.305125.75P1433077382.88841280.30.277iasp91socal725983
TFRD_HHE0.305125.77S1433077387.5235-10.03iasp91dbp:rt:15151726040
FRD_HHE0.305125.75S1433077387.553-10.021iasp91dbp:rt:15151726041
TFRD_HHZ0.305125.77P1433077382.9291-10.338iasp91dbp:rt:15151725985
PFO_HHZ0.322156.59P1433077382.73844148-0.18iasp91socal725977
PFO_HHE0.322156.59S1433077387.3646-1-0.688iasp91dbp:rt:15151726037
JORD_HHN0.323118.77S1433077388.2081-10.13iasp91dbp:rt:15151726043
JORD_HHZ0.323118.77P1433077383.2745119570.341iasp91socal725989
BZN_HHZ0.348120.09P1433077383.74841425.60.366iasp91socal725993
SND_HHZ0.348132.56P1433077383.60842995.20.229iasp91socal725991
SND_HHN0.348132.56S1433077389.1624-10.325iasp91dbp:rt:15151726053
BZN_HHE0.348120.09S1433077388.9086-10.068iasp91dbp:rt:15151726050
WMC_HHZ0.401129.83P1433077384.61841217.80.323iasp91socal726000
WMC_HHE0.401129.83S1433077390.6497-10.255iasp91dbp:rt:15151726060
TMSP_HHE0.435134.01S1433077391.9133-10.278iasp91dbp:rt:15151726073
TMSP_HHZ0.435134.01P1433077385.2956-10.289iasp91dbp:rt:15151726009
MONP2_HHE0.43612.84S1433077391.1259-1-0.476iasp91dbp:rt:15151726067
MONP2_HHZ0.43612.84P1433077385.04841822.30.059iasp91socal726005
CRY_HHZ0.437124.59P1433077385.25842315.50.322iasp91socal726008
CRY_HHN0.437124.59S1433077391.4331-1-0.063iasp91dbp:rt:15151726071
GVAR1_HHZ0.484136.25P1433077385.999538.630.208iasp91socal726021
GVAR1_HHE0.484136.25S1433077392.6716-1-0.305iasp91dbp:rt:15151726081
RRSP_HHE0.493132.74S1433077393.665-10.343iasp91dbp:rt:15151726089
RRSP_HHZ0.493132.74P1433077386.1801-10.191iasp91dbp:rt:15151726022
KNW_HHE0.522139.52S1433077393.4751-1-0.743iasp91dbp:rt:15151726086
KNW_HHZ0.522139.52P1433077386.3484595.37-0.158iasp91socal726025
BCCC_HHZ0.535128.02P1433077386.80951033.20.147iasp91socal726030
BCCC_HHE0.535128.02S1433077394.3931-1-0.09iasp91dbp:rt:15151726092
RDM_HHE0.55124.63S1433077394.6866-1-0.377iasp91dbp:rt:15151726094
RDM_HHZ0.55124.63P1433077387.02841109.30.037iasp91socal726032
SMER_HHZ0.736100.84P1433077390.1384704.51-0.032iasp91socal726057
SMER_HHE0.736100.84S1433077400.2851-1-0.3iasp91dbp:rt:15151726111
CPE_HHZ0.79457.2P1433077391.1084879.51-0.072iasp91socal726066
CPE_HHE0.79457.2S1433077401.7348-1-0.593iasp91dbp:rt:15151726115
SOL_HHZ0.92158.67P1433077393.4784137.280.095iasp91socal726087
SOL_HHE0.92158.67S1433077406.1238-1-0.032iasp91dbp:rt:15151726122

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: