last update to page: May 08 2018 20:28:18 (UTC).

Magnitude 4.5 Earthquake: Southern California

Summary

The red marker denotes the earthquake epicenter.

On Tue May 8th 2018 11:49:34 (UTC) the seismic network recorded an earthquake (preliminary 4.49 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 TPFO in the network is 54.7 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:Tue May 8th 2018 11:49:34 (UTC)
Magnitude:4.49 mw
Location:(34.016,-116.7798)
Depth:12.9 km
Author:USGS:ci
evid,orid:10262749,10756700
nass,ndef:249,185
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
109C_BHZ1.159°13.45°Pb2018-05-08 11:49:54.3195 UTC596.14-1.591iasp91dbp:vladik:18124831821
214A_BHZ3.914°302.82°Pn2018-05-08 11:50:33.0212 UTC-1-0.798iasp91dbp:vladik:18124833878
R11B_BHZ4.439°192.9°Pn2018-05-08 11:50:40.98 UTC21.551-0.052iasp91dbp:vladik:18124831885
W18A_BHZ5.903°261.26°Pn2018-05-08 11:51:02.2597 UTC36.471.108iasp91dbp:vladik:18124831889
121A_BHZ7.662°283.61°Pn2018-05-08 11:51:25.4168 UTC62.8050.109iasp91dbp:vladik:18124831891
Y22D_BHZ8.166°272.36°pPn2018-05-08 11:51:36.5069 UTC-11.185iasp91dbp:vladik:18124833884
Y22F_BHZ_008.166°272.36°pPn2018-05-08 11:51:36.2696 UTC-10.947iasp91dbp:vladik:18124833883
O20A_BHZ9.148°230.72°Pn2018-05-08 11:51:46.7183 UTC8.24061.025iasp91dbp:vladik:18124831895
T25A_BHZ10.524°256.43°pPn2018-05-08 11:52:07.8765 UTC-10.226iasp91dbp:vladik:18124833887
Q24A_BHZ10.567°245.67°PnPn2018-05-08 11:52:10.6095 UTC-1-2.205iasp91dbp:vladik:18124833895
N23A_BHZ10.999°234.76°pPn2018-05-08 11:52:14.3765 UTC-10.225iasp91dbp:vladik:18124833893
K22A_BHZ11.784°226.27°pPn2018-05-08 11:52:24.3978 UTC-1-0.493iasp91dbp:vladik:18124833889
WHTX_BHZ16.307°282.35°Pn2018-05-08 11:53:23.8846 UTC-10.344iasp91dbp:vladik:18124833900
SUSD_BHZ17.238°238.89°Pn2018-05-08 11:53:33.7343 UTC-1-0.718iasp91dbp:vladik:18124833902
TUL3_BHZ17.271°269.84°P2018-05-08 11:53:36.0447 UTC5.7511-0.256iasp91dbp:vladik:18124831810
SFIN_BHZ24.358°264.38°pP2018-05-08 11:54:54.2673 UTC-1-1.289iasp91dbp:vladik:18124833905
T35M_BHZ24.726°152.51°P2018-05-08 11:54:55.3735 UTC6.11690.375iasp91dbp:vladik:18124831812
O48B_BHZ25.824°266.16°P2018-05-08 11:55:07.3509 UTC-1-0.404iasp91dbp:vladik:18124833908
R33M_BHZ27.048°153.46°pP2018-05-08 11:55:18.1712 UTC-1-1.782iasp91dbp:vladik:18124833906
S31K_BHZ27.273°142.96°P2018-05-08 11:55:18.5236 UTC-10.474iasp91dbp:vladik:18124833913
P32M_BHZ27.891°148.93°P2018-05-08 11:55:25.2516 UTC-11.665iasp91dbp:vladik:18124833911
P33M_BHZ28.204°151.02°P2018-05-08 11:55:27.8073 UTC-11.427iasp91dbp:vladik:18124833912
KMSC_BHZ29.052°278.14°P2018-05-08 11:55:34.8704 UTC-10.95iasp91dbp:vladik:18124833915
N32M_BHZ29.09°151.41°P2018-05-08 11:55:36.1672 UTC-11.904iasp91dbp:vladik:18124833910
O30N_BHZ29.521°146.2°P2018-05-08 11:55:38.0827 UTC-1-0.003iasp91dbp:vladik:18124833919
M31M_BHZ30.311°150.21°P2018-05-08 11:55:46.0214 UTC-10.95iasp91dbp:vladik:18124833920
N30M_BHZ30.362°145.31°P2018-05-08 11:55:46.9494 UTC-11.427iasp91dbp:vladik:18124833921
O28M_BHZ30.727°139.87°P2018-05-08 11:55:49.9277 UTC-11.189iasp91dbp:vladik:18124833917
M29M_BHZ31.539°144.16°P2018-05-08 11:55:56.3601 UTC-10.474iasp91dbp:vladik:18124833923
L29M_BHZ31.994°145.28°pP2018-05-08 11:56:02.2624 UTC-1-1.571iasp91dbp:vladik:18124833925
K29M_BHZ32.451°146.84°pP2018-05-08 11:56:06.0296 UTC-1-1.812iasp91dbp:vladik:18124833928
M27K_BHZ32.454°139.07°P2018-05-08 11:56:05.8174 UTC-11.904iasp91dbp:vladik:18124833929
J30M_BHZ32.798°149.2°P2018-05-08 11:56:08.8212 UTC6.99871.904iasp91dbp:vladik:18124831927
I30M_BHZ33.365°149.64°P2018-05-08 11:56:12.811 UTC-10.95iasp91dbp:vladik:18124833932
L26K_BHZ33.401°137.67°P2018-05-08 11:56:13.6002 UTC-11.427iasp91dbp:vladik:18124833933
H31M_BHZ33.472°153.03°P2018-05-08 11:56:12.5483 UTC-1-0.241iasp91dbp:vladik:18124833934
HARP_BHZ33.525°134.5°P2018-05-08 11:56:14.439 UTC-11.189iasp91dbp:vladik:18124833935
K27K_BHZ33.788°140.44°P2018-05-08 11:56:17.1974 UTC-11.665iasp91dbp:vladik:18124833936
I29M_BHZ33.907°146.96°P2018-05-08 11:56:17.5152 UTC-10.95iasp91dbp:vladik:18124833937
I28M_BHZ34.36°144.72°P2018-05-08 11:56:22.1535 UTC7.7391.665iasp91dbp:vladik:18124831929
EPYK_BHZ34.428°150°P2018-05-08 11:56:22.0264 UTC-10.95iasp91dbp:vladik:18124833944
G31M_BHZ34.459°153.88°P2018-05-08 11:56:23.0095 UTC-11.665iasp91dbp:vladik:18124833945
J26L_BHZ34.566°138.83°P2018-05-08 11:56:23.9329 UTC-11.665iasp91dbp:vladik:18124833947
H29M_BHZ34.642°147.55°P2018-05-08 11:56:23.881 UTC-10.95iasp91dbp:vladik:18124833948
F31M_BHZ34.838°154.96°P2018-05-08 11:56:24.9897 UTC5.54590.375iasp91dbp:vladik:18124831931
I27K_BHZ34.897°142.52°pP2018-05-08 11:56:27.9871 UTC-1-1.112iasp91dbp:vladik:18124833949
I26K_BHZ35.065°140.14°P2018-05-08 11:56:28.2383 UTC-11.665iasp91dbp:vladik:18124833951
G29M_BHZ35.157°148.56°P2018-05-08 11:56:28.7937 UTC-11.427iasp91dbp:vladik:18124833952
J25K_BHZ35.171°136.48°P2018-05-08 11:56:29.3888 UTC-11.904iasp91dbp:vladik:18124833953
F30M_BHZ35.337°152.18°pP2018-05-08 11:56:31.2968 UTC8.0035-1.592iasp91dbp:vladik:18124831920
H27K_BHZ35.375°143.18°pP2018-05-08 11:56:31.3841 UTC-1-1.83iasp91dbp:vladik:18124833954
Q17K_BHZ35.501°115.8°pP2018-05-08 11:56:32.4665 UTC-1-1.831iasp91dbp:vladik:18124833955
C36M_BHZ35.565°169.58°P2018-05-08 11:56:32.775 UTC-11.904iasp91dbp:vladik:18124833960
G27K_BHZ35.87°143.48°pP2018-05-08 11:56:35.6245 UTC-1-1.834iasp91dbp:vladik:18124833958
N19K_BHZ36.079°120.59°P2018-05-08 11:56:35.99 UTC-10.712iasp91dbp:vladik:18124833963
M20K_BHZ36.097°123.5°P2018-05-08 11:56:37.0947 UTC-11.665iasp91dbp:vladik:18124833964
F28M_BHZ36.133°146.54°P2018-05-08 11:56:37.4001 UTC-11.665iasp91dbp:vladik:18124833965
E29M_BHZ36.401°149.79°P2018-05-08 11:56:38.564 UTC5.76970.537iasp91dbp:vladik:18124831937
G26K_BHZ36.495°140.74°P2018-05-08 11:56:40.0098 UTC16.5381.189iasp91dbp:vladik:18124831935
H25L_BHZ36.507°137.45°P2018-05-08 11:56:39.4037 UTC-10.474iasp91dbp:vladik:18124833968
L20K_BHZ36.717°123.25°P2018-05-08 11:56:42.3798 UTC-11.665iasp91dbp:vladik:18124833970
I23K_BHZ36.759°131.77°pP2018-05-08 11:56:45.3603 UTC-10.305iasp91dbp:vladik:18124833972
H24K_BHZ36.78°134.35°P2018-05-08 11:56:42.4439 UTC-11.189iasp91dbp:vladik:18124833971
E28M_BHZ36.897°147.72°P2018-05-08 11:56:43.6737 UTC-11.427iasp91dbp:vladik:18124833973
L19K_BHZ36.939°121.73°P2018-05-08 11:56:44.269 UTC-11.665iasp91dbp:vladik:18124833974
G25K_BHZ36.951°137.53°pP2018-05-08 11:56:45.0838 UTC8.2735-1.603iasp91dbp:vladik:18124831939
E27K_BHZ36.972°144.66°P2018-05-08 11:56:43.8313 UTC-10.95iasp91dbp:vladik:18124833976
O16K_BHZ37.1°114.88°P2018-05-08 11:56:45.6356 UTC-11.665iasp91dbp:vladik:18124833978
F26K_BHZ37.16°140.89°pP2018-05-08 11:56:47.0968 UTC15.735-1.366iasp91dbp:vladik:18124831941
H23K_BHZ37.268°132.2°pP2018-05-08 11:56:47.7806 UTC-1-1.605iasp91dbp:vladik:18124833979
K20K_BHZ37.275°123.99°P2018-05-08 11:56:46.564 UTC7.26771.107iasp91dbp:vladik:18124831940
G24K_BHZ37.276°135.68°P2018-05-08 11:56:46.4187 UTC-10.95iasp91dbp:vladik:18124833980
D28M_BHZ37.365°149.29°pP2018-05-08 11:56:48.3597 UTC-1-1.844iasp91dbp:vladik:18124833981
F25K_BHZ37.449°138.85°pP2018-05-08 11:56:49.075 UTC9.7457-1.845iasp91dbp:vladik:18124831942
M17K_BHZ37.612°117.76°P2018-05-08 11:56:49.9736 UTC-11.665iasp91dbp:vladik:18124833982
D27M_BHZ37.713°146.28°pP2018-05-08 11:56:51.7782 UTC-1-1.37iasp91dbp:vladik:18124833983
J20K_BHZ37.766°124.77°P2018-05-08 11:56:51.0384 UTC-11.427iasp91dbp:vladik:18124833984
E25K_BHZ37.83°139.4°pP2018-05-08 11:56:53.2433 UTC-1-0.894iasp91dbp:vladik:18124833987
F24K_BHZ37.975°135.9°pP2018-05-08 11:56:54.4672 UTC-1-0.895iasp91dbp:vladik:18124833986
G23K_BHZ38.008°132.44°P2018-05-08 11:56:53.0787 UTC-11.427iasp91dbp:vladik:18124833985
M16K_BHZ38.097°115.57°pP2018-05-08 11:56:54.7829 UTC-1-1.611iasp91dbp:vladik:18124833988
H21K_BHZ38.186°127.95°P2018-05-08 11:56:54.5017 UTC7.40781.351iasp91dbp:vladik:18124831943
J19K_BHZ38.2°122.79°P2018-05-08 11:56:54.6989 UTC-11.427iasp91dbp:vladik:18124833989
A36M_BHZ38.231°168.63°pP2018-05-08 11:56:55.6697 UTC-1-1.85iasp91dbp:vladik:18124833990
I20K_BHZ38.238°125.02°P2018-05-08 11:56:55.2529 UTC-11.665iasp91dbp:vladik:18124833991
J18K_BHZ38.332°120.92°P2018-05-08 11:56:56.0487 UTC-11.665iasp91dbp:vladik:18124833992
E24K_BHZ38.531°135.63°pP2018-05-08 11:56:58.9124 UTC-1-1.137iasp91dbp:vladik:18124833994
C27K_BHZ38.583°142.99°pP2018-05-08 11:56:59.1113 UTC-1-1.376iasp91dbp:vladik:18124833995
H20K_BHZ38.777°125.25°P2018-05-08 11:56:59.7805 UTC-11.665iasp91dbp:vladik:18124833996
E23K_BHZ38.818°134.19°P2018-05-08 11:57:00.3686 UTC-11.904iasp91dbp:vladik:18124833997
D25K_BHZ38.932°139.35°pP2018-05-08 11:57:01.5592 UTC-1-1.855iasp91dbp:vladik:18124833998
G21K_BHZ38.938°127.94°P2018-05-08 11:57:00.1758 UTC-10.712iasp91dbp:vladik:18124833999
C26K_BHZ39.068°141.67°pP2018-05-08 11:57:03.4087 UTC-1-1.141iasp91dbp:vladik:18124834001
F22K_BHZ39.164°130.51°pP2018-05-08 11:57:03.9715 UTC-1-1.38iasp91dbp:vladik:18124834002
TOLK_BHZ39.215°134.76°pP2018-05-08 11:57:04.6389 UTC-1-1.142iasp91dbp:vladik:18124834003
H19K_BHZ39.333°123.4°P2018-05-08 11:57:04.4377 UTC-11.665iasp91dbp:vladik:18124834004
F21K_BHZ39.368°128.65°pP2018-05-08 11:57:05.9208 UTC-1-1.144iasp91dbp:vladik:18124834005
D24K_BHZ39.391°136.13°pP2018-05-08 11:57:05.869 UTC-1-1.382iasp91dbp:vladik:18124834006
E22K_BHZ39.471°131.54°P2018-05-08 11:57:05.5821 UTC-11.665iasp91dbp:vladik:18124834007
D23K_BHZ39.729°133.67°pP2018-05-08 11:57:08.4445 UTC-1-1.623iasp91dbp:vladik:18124834008
C24K_BHZ39.772°136.76°P2018-05-08 11:57:07.8519 UTC-11.427iasp91dbp:vladik:18124834009
G19K_BHZ39.89°123.27°P2018-05-08 11:57:07.4032 UTC-1-0.003iasp91dbp:vladik:18124834010
D22K_BHZ40.202°131.15°P2018-05-08 11:57:11.1854 UTC-11.189iasp91dbp:vladik:18124834011
C23K_BHZ40.317°134.5°P2018-05-08 11:57:12.374 UTC-11.427iasp91dbp:vladik:18124834012
F19K_BHZ40.497°123.15°P2018-05-08 11:57:13.1462 UTC-10.712iasp91dbp:vladik:18124834013
E19K_BHZ40.669°124.39°P2018-05-08 11:57:15.7596 UTC-11.904iasp91dbp:vladik:18124834014
E20K_BHZ40.812°126.38°pP2018-05-08 11:57:17.4149 UTC-1-1.631iasp91dbp:vladik:18124834016
G17K_BHZ40.813°118.49°pP2018-05-08 11:57:17.1905 UTC-1-1.869iasp91dbp:vladik:18124834015
C21K_BHZ40.956°128.87°pP2018-05-08 11:57:18.3684 UTC-1-1.87iasp91dbp:vladik:18124834017
B21K_BHZ41.203°129.48°P2018-05-08 11:57:19.6855 UTC-11.427iasp91dbp:vladik:18124834018
B22K_BHZ41.36°131.53°P2018-05-08 11:57:20.2431 UTC10.0540.7iasp91dbp:vladik:18124831944
F17K_BHZ41.478°118.75°P2018-05-08 11:57:20.9891 UTC-10.474iasp91dbp:vladik:18124834019
D19K_BHZ41.528°124.34°P2018-05-08 11:57:22.1119 UTC-11.189iasp91dbp:vladik:18124834020
E18K_BHZ41.741°120.45°P2018-05-08 11:57:24.0983 UTC-11.427iasp91dbp:vladik:18124834021
B20K_BHZ42.133°126.83°pP2018-05-08 11:57:28.0156 UTC-1-1.879iasp91dbp:vladik:18124834022
A22K_BHZ42.183°130.25°pP2018-05-08 11:57:29.6111 UTC-1-0.688iasp91dbp:vladik:18124834023
C18K_BHZ42.558°120.94°P2018-05-08 11:57:30.759 UTC-11.427iasp91dbp:vladik:18124834024
D17K_BHZ42.703°117.91°P2018-05-08 11:57:31.4616 UTC-10.95iasp91dbp:vladik:18124834025
C17K_BHZ43.102°118.55°P2018-05-08 11:57:34.69 UTC-10.95iasp91dbp:vladik:18124834028
A19K_BHZ43.339°122.5°P2018-05-08 11:57:35.8979 UTC-10.235iasp91dbp:vladik:18124834026
C16K_BHZ43.719°115.96°P2018-05-08 11:57:39.9125 UTC-11.189iasp91dbp:vladik:18124834027

External resources

Current seismic activity measured by the seismic network

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