last update to page: August 19 2016 17:58:41 (UTC).

Magnitude 7.4 Earthquake: South Georgia Island Region

Summary

The red marker denotes the earthquake epicenter.

On Fri Aug 19th 2016 07:32:22 (UTC) the seismic network recorded an earthquake (preliminary 7.4 mww) located in South Georgia Island Region. Seismic region Southern Antilles.

The epicentral distance (i.e. distance separating the location to the epicenter) to the closest station USGCB in the network is 12,642.5 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:Fri Aug 19th 2016 07:32:22 (UTC)
Magnitude:7.4 mww
Location:(-55.2793,-31.874)
Depth:10.0 km
Author:USGS:us
evid,orid:1097136,1122200
nass,ndef:113,0
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
MONP2_HHZ113.636141.76PP1471593112.4539-1-0.75iasp91dbp:jtytell:1621159966
MONP2_HHZ113.636141.76Pdiff1471592828.0763-1-0.27iasp91dbp:jtytell:1621159970
CPE_HHZ113.989141.59PP1471593115.0539-1-0.657iasp91dbp:jtytell:1621160018
SOL_HHZ114.026141.57PP1471593114.9882-1-0.986iasp91dbp:jtytell:1621160021
TR04_HHZ114.035141.62Pdiff1471592830.0496-1-0.071iasp91dbp:jtytell:1621159975
TR04_HHZ114.035141.62PP1471593115.554-1-0.487iasp91dbp:jtytell:1621160022
JFS4_HHZ114.042141.62Pdiff1471592830.4079-10.257iasp91dbp:jtytell:1621159976
JFS4_HHZ114.042141.62PP1471593115.5673-1-0.523iasp91dbp:jtytell:1621160023
TR03_HHZ114.042141.62Pdiff1471592830.408-10.256iasp91dbp:jtytell:1621159977
TR03_HHZ114.042141.62PP1471593115.431-1-0.659iasp91dbp:jtytell:1621160024
JFN4_HHZ114.043141.62Pdiff1471592830.236-10.084iasp91dbp:jtytell:1621159978
JFN4_HHZ114.043141.62PP1471593115.5679-1-0.524iasp91dbp:jtytell:1621160025
TR02_HHZ114.046141.62Pdiff1471592830.4148-10.248iasp91dbp:jtytell:1621159979
TR02_HHZ114.046141.62PP1471593115.8469-1-0.269iasp91dbp:jtytell:1621160026
TR01_HHZ114.048141.62Pdiff1471592830.5908-10.415iasp91dbp:jtytell:1621159980
TR01_HHZ114.048141.62PP1471593115.7141-1-0.415iasp91dbp:jtytell:1621160027
LVA2_HHZ114.069141.6PP1471593116.0264-1-0.25iasp91dbp:jtytell:1621160028
TRO_HHZ114.133141.59PP1471593116.1499-1-0.582iasp91dbp:jtytell:1621160030
FRD_HHZ114.202141.55Pdiff1471592831.2306-10.371iasp91dbp:jtytell:1621159987
FRD_HHZ114.202141.55PP1471593116.8271-1-0.394iasp91dbp:jtytell:1621160032
TFRD_HHZ114.202141.55Pdiff1471592831.4032-10.543iasp91dbp:jtytell:1621159986
TFRD_HHZ114.202141.55PP1471593116.9635-1-0.258iasp91dbp:jtytell:1621160033
JORD_HHZ114.206141.55PP1471593116.8357-1-0.418iasp91dbp:jtytell:1621160035
PFO_HHZ114.219141.56Pdiff1471592830.9199-1-0.018iasp91dbp:jtytell:1621159989
PFO_HHZ114.219141.56PP1471593116.4522-1-0.894iasp91dbp:jtytell:1621160040
BZN_HHZ114.233141.53Pdiff1471592831.1176-10.12iasp91dbp:jtytell:1621159992
BZN_HHZ114.233141.53PP1471593117.1592-1-0.283iasp91dbp:jtytell:1621160043
SND_HHZ114.252141.53Pdiff1471592831.672-10.589iasp91dbp:jtytell:1621159993
SND_HHZ114.252141.53PP1471593117.0598-1-0.518iasp91dbp:jtytell:1621160044
WMC_HHZ114.301141.51Pdiff1471592830.7311-1-0.569iasp91dbp:jtytell:1621159995
WMC_HHZ114.301141.51PP1471593117.6991-1-0.226iasp91dbp:jtytell:1621160047
CRY_HHZ114.327141.5Pdiff1471592831.1258-1-0.29iasp91dbp:jtytell:1621159940
CRY_HHZ114.327141.5PP1471593118.0216-1-0.088iasp91dbp:jtytell:1621160048
TMSP_HHZ114.34141.5PP1471593118.0464-1-0.155iasp91dbp:jtytell:1621160049
GVAR1_HHZ114.39141.48Pdiff1471592831.9366-10.241iasp91dbp:jtytell:1621159996
GVAR1_HHZ114.39141.48PP1471593118.2789-1-0.277iasp91dbp:jtytell:1621160050
RRSP_HHZ114.396141.47Pdiff1471592831.4295-1-0.291iasp91dbp:jtytell:1621159997
RRSP_HHZ114.396141.47PP1471593118.4255-1-0.169iasp91dbp:jtytell:1621160051
RHIL_HHZ114.429141.46Pdiff1471592831.8386-1-0.03iasp91dbp:jtytell:1621159998
RHIL_HHZ114.429141.46PP1471593118.7624-1-0.07iasp91dbp:jtytell:1621160052
KNW_HHZ114.43141.46Pdiff1471592831.8411-1-0.033iasp91dbp:jtytell:1621159999
KNW_HHZ114.43141.46PP1471593118.2194-1-0.621iasp91dbp:jtytell:1621160053
RDM_HHZ114.435141.45Pdiff1471592831.1598-1-0.735iasp91dbp:jtytell:1621160000
RDM_HHZ114.435141.45PP1471593118.637-1-0.237iasp91dbp:jtytell:1621160055
SMER_HHZ114.468141.42Pdiff1471592831.3949-1-0.647iasp91dbp:jtytell:1621160002
SMER_HHZ114.468141.42PP1471593118.2906-1-0.817iasp91dbp:jtytell:1621160057

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: