last update to page: August 19 2016 19:12:18 (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 TIGA in the network is 10,835.1 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:4701212,5004487
nass,ndef:324,0
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
TIGA_BHZ97.333153.21P1471592754.2534-1-1.706iasp91dbp:vladik:16233159181
KMSC_BHZ99.81153.94Pdiff1471592765.3809-1-1.592iasp91dbp:vladik:16233159185
833A_BHZ101.435147.52Pdiff1471592772.5591-1-1.63iasp91dbp:vladik:16233159190
435B_BHZ102.672147.85Pdiff1471592778.6567-1-1.024iasp91dbp:vladik:16233159193
WHTX_BHZ103.636147.75Pdiff1471592782.4148-1-1.545iasp91dbp:vladik:16233159206
P52A_BHZ104.114153.15Pdiff1471592783.8409-1-2.24iasp91dbp:vladik:16233159204
O53A_BHZ104.348153.51Pdiff1471592784.8783-1-2.24iasp91dbp:vladik:16233159203
P49A_BHZ104.943151.98Pdiff1471592787.7537-1-2.008iasp91dbp:vladik:16233159200
ABTX_BHZ105.167146.89Pdiff1471592789.3958-1-1.358iasp91dbp:vladik:16233159208
M53A_BHZ105.232153.63Pdiff1471592789.1752-1-1.869iasp91dbp:vladik:16233159209
O48B_BHZ105.74151.68Pdiff1471592791.3073-1-1.989iasp91dbp:vladik:16233159212
TUL1_BHZ106.216147.81Pdiff1471592793.726-1-1.685iasp91dbp:vladik:16233159214
SFIN_BHZ106.559150.79Pdiff1471592794.8741-1-2.059iasp91dbp:vladik:16233159217
MSTX_BHZ107.739145.59Pdiff1471592800.9988-1-1.172iasp91dbp:vladik:16233159221
L44A_BHZ108.426150.14Pdiff1471592802.9669-1-2.255iasp91dbp:vladik:16233159223
121A_BHZ108.973144.25Pdiff1471592807.2371-1-0.413iasp91dbp:vladik:16233159224
Y22D_BHZ109.802144.21Pdiff1471592810.3326-1-0.995iasp91dbp:vladik:16233159227
214A_BHZ111.033142.94Pdiff1471592816.5868-1-0.206iasp91dbp:vladik:16233159233
T25A_BHZ111.099144.38Pdiff1471592816.8833-1-0.204iasp91dbp:vladik:16233159234
KSCO_BHZ111.808144.61Pdiff1471592819.9363-1-0.298iasp91dbp:vladik:16233159235
BGNE_BHZ111.825145.83Pdiff1471592819.1149-1-1.195iasp91dbp:vladik:16233159236
W18A_BHZ112.016143.08Pdiff1471592820.6733-1-0.484iasp91dbp:vladik:16233159237
S22A_BHZ112.722143.39Pdiff1471592823.5545-1-0.734iasp91dbp:vladik:16233159239
SPMN_BHZ112.864147.3Pdiff1471592822.9731-1-1.949iasp91dbp:vladik:16233159240
Q24A_BHZ112.918143.68Pdiff1471592824.9543-1-0.207iasp91dbp:vladik:16233159241
109C_BHZ113.989141.59Pdiff1471592829.6801-1-0.234iasp91dbp:vladik:16233159254
TPFO_BHZ114.212141.56Pdiff1471592831.051-10.145iasp91dbp:vladik:16233159256
SUSD_BHZ114.656144.74Pdiff1471592831.1665-1-1.707iasp91dbp:vladik:16233159260
N23A_BHZ114.83142.88Pdiff1471592833.4911-1-0.157iasp91dbp:vladik:16233159263
O20A_BHZ115.289142.25Pdiff1471592833.9298-1-1.754iasp91dbp:vladik:16233159269
K22A_BHZ116.487142.14Pdiff1471592839.8381-1-1.164iasp91dbp:vladik:16233159281
R11A_BHZ117.454140.36Pdiff1471592844.7023-1-0.595iasp91dbp:vladik:16233159295
MDND_BHZ117.677143.47Pdiff1471592844.2257-1-2.062iasp91dbp:vladik:16233159297
H17A_BHZ119.689139.99PKPdf1471593071.7353-1-1.008iasp91dbp:vladik:16233159348
L04D_BHZ123.743136.77PKPdf1471593078.8915-1-1.591iasp91dbp:vladik:16233159354
K04D_BHZ123.761136.76PKPdf1471593078.9249-1-1.591iasp91dbp:vladik:16233159355
J05D_BHZ123.981136.62PKPdf1471593079.7324-1-1.202iasp91dbp:vladik:16233159356
L02F_BHZ124.318136.42PKPdf1471593080.9569-1-0.619iasp91dbp:vladik:16233159357
J04D_BHZ124.387136.35PKPdf1471593080.5064-1-1.202iasp91dbp:vladik:16233159358
K02D_BHZ124.781136.12PKPdf1471593081.2562-1-1.202iasp91dbp:vladik:16233159359
I05D_BHZ124.796136.09PKPdf1471593082.0608-1-0.425iasp91dbp:vladik:16233159360
I04A_BHZ124.938135.99PKPdf1471593080.9721-1-1.785iasp91dbp:vladik:16233159361
J01E_BHZ125.252135.81PKPdf1471593082.7339-1-0.619iasp91dbp:vladik:16233159362
I03D_BHZ125.34135.73PKPdf1471593082.3197-1-1.202iasp91dbp:vladik:16233159363
G05D_BHZ125.433135.65PKPdf1471593082.8844-1-0.814iasp91dbp:vladik:16233159364
H04D_BHZ125.624135.52PKPdf1471593082.7735-1-1.288iasp91dbp:vladik:16233159322
I02E_BHZ125.885135.36PKPdf1471593083.1604-1-1.397iasp91dbp:vladik:16233159323
G03D_BHZ126.375134.99PKPdf1471593084.4686-1-1.02iasp91dbp:vladik:16233159324
F04D_BHZ126.864134.62PKPdf1471593085.4075-1-1.008iasp91dbp:vladik:16233159325
T35M_BHZ137.256123.88PKPdf1471593104.6395-1-1.202iasp91dbp:vladik:16233159327
R33M_BHZ138.874121.23PKPdf1471593107.856-1-0.931iasp91dbp:vladik:16233159333
P33M_BHZ140.09119.35PKPdf1471593109.7787-1-1.199iasp91dbp:vladik:16233159335
P32M_BHZ140.176119.49PKPdf1471593109.9304-1-1.202iasp91dbp:vladik:16233159336
N32M_BHZ140.656118.2PKPdf1471593110.613-1-1.377iasp91dbp:vladik:16233159338
C36M_BHZ140.97115.34PKPdf1471593110.1019-1-2.449iasp91dbp:vladik:16233159340
M31M_BHZ141.689116.24PKPdf1471593111.6459-1-2.181iasp91dbp:vladik:16233159366
O30N_BHZ141.775116.83PKPdf1471593112.851-1-1.128iasp91dbp:vladik:16233159367
P30M_BHZ141.863117.06PKPdf1471593113.3187-1-0.817iasp91dbp:vladik:16233159368
N31M_BHZ141.96116.2PKPdf1471593113.0743-1-1.232iasp91dbp:vladik:16233159369
P29M_BHZ141.987117.17PKPdf1471593113.3293-1-1.024iasp91dbp:vladik:16233159370
A36M_BHZ142.374111.35PKPdf1471593113.5958-1-1.44iasp91dbp:vladik:16233159371
N30M_BHZ142.511115.44pPKPdf1471593118.0071-1-0.703iasp91dbp:vladik:16233159373
O29M_BHZ142.662115.91pPKPdf1471593118.1911-1-0.784iasp91dbp:vladik:16233159374
M29M_BHZ143.506113.39pPKPdf1471593120.6333-10.187iasp91dbp:vladik:16233159380
O28M_BHZ143.581114.39PKiKP1471593120.9243-1-0.145iasp91dbp:vladik:16233159381
J29M_BHZ144.164111.01PKiKP1471593122.4168-10.147iasp91dbp:vladik:16233159385
EPYK_BHZ144.244109.57PKiKP1471593122.5556-10.12iasp91dbp:vladik:16233159387
I29M_BHZ144.516109.76PKiKP1471593123.1839-10.189iasp91dbp:vladik:16233159389
M27K_BHZ144.937111.31PKiKP1471593123.4406-1-0.423iasp91dbp:vladik:16233159392
L27K_BHZ145.166110.4PKiKP1471593124.2689-1-0.067iasp91dbp:vladik:16233159395
M26K_BHZ145.437110.52PKiKP1471593125.0556-10.161iasp91dbp:vladik:16233159396
K27K_BHZ145.596108.91PKiKP1471593125.7183-10.497iasp91dbp:vladik:16233159398
L26K_BHZ145.802109.43PKiKP1471593125.6936-10.047iasp91dbp:vladik:16233159400
Q23K_BHZ145.86112.52PKiKP1471593126.4385-10.672iasp91dbp:vladik:16233159401
N25K_BHZ145.862110.58PKiKP1471593126.442-10.671iasp91dbp:vladik:16233159402
I27K_BHZ145.895107.04PKiKP1471593126.4979-10.659iasp91dbp:vladik:16233159403
H27K_BHZ146.04106.21PKiKP1471593126.6604-10.523iasp91dbp:vladik:16233159405
G27K_BHZ146.246105.29pPKPab1471593127.0061-10.097iasp91dbp:vladik:16233159406
J26L_BHZ146.356107.2pPKPab1471593127.2711-1-0.067iasp91dbp:vladik:16233159407
HARP_BHZ146.378109.11pPKPab1471593127.6306-10.208iasp91dbp:vladik:16233159409
I26K_BHZ146.422106.34PKiKP1471593127.1388-10.212iasp91dbp:vladik:16233159413
E27K_BHZ146.564103.32PKiKP1471593127.4567-10.237iasp91dbp:vladik:16233159412
P23K_BHZ146.569111.11pPKPab1471593127.7069-1-0.463iasp91dbp:vladik:16233159411
M24K_BHZ146.731108.86PKiKP1471593127.815-10.251iasp91dbp:vladik:16233159416
K24K_BHZ147.077106.65pPKPbc1471593128.6309-10.195iasp91dbp:vladik:16233159418
G26K_BHZ147.091103.44pPKPbc1471593128.4118-1-0.066iasp91dbp:vladik:16233159419
J25K_BHZ147.132105.74PKiKP1471593128.1557-1-0.236iasp91dbp:vladik:16233159420
M23K_BHZ147.322108.31PKiKP1471593128.7931-10.008iasp91dbp:vladik:16233159431
F26K_BHZ147.391102.02pPKPbc1471593129.3911-10.049iasp91dbp:vladik:16233159422
C27K_BHZ147.59599.4PKiKP1471593129.2406-1-0.107iasp91dbp:vladik:16233159427
H25K_BHZ147.722102.9PKiKP1471593129.6918-10.08iasp91dbp:vladik:16233159429
O22K_BHZ147.817109PKiKP1471593130.0885-10.282iasp91dbp:vladik:16233159454
F25K_BHZ147.929100.97pPKPbc1471593130.6758-1-0.19iasp91dbp:vladik:16233159456
E25K_BHZ147.998100.21PKPab1471593130.6266-10.143iasp91dbp:vladik:16233159458
C26K_BHZ148.04997.92pPKPbc1471593131.0332-1-0.168iasp91dbp:vladik:16233159460
POKR_BHZ148.107103.45PKiKP1471593130.0763-1-0.33iasp91dbp:vladik:16233159462
TCOL_BHZ148.226103.51PKiKP1471593130.5931-1-0.06iasp91dbp:vladik:16233159465
M22K_BHZ148.39106.81PKPab1471593131.5854-1-0.481iasp91dbp:vladik:16233159466
H24K_BHZ148.446101.98PKiKP1471593131.5945-10.489iasp91dbp:vladik:16233159469
G24K_BHZ148.458100.92pPKPbc1471593132.019-1-0.31iasp91dbp:vladik:16233159471
Q20K_BHZ148.463110.27pPKPbc1471593132.1075-1-0.235iasp91dbp:vladik:16233159472
D25K_BHZ148.47397.61pPKPdf1471593127.4001-1-1.386iasp91dbp:vladik:16233159508
F24K_BHZ148.75999.26pPKPdf1471593128.7699-1-0.476iasp91dbp:vladik:16233159513
I23K_BHZ148.904101.95pPKPdf1471593128.3523-1-1.127iasp91dbp:vladik:16233159514
O20K_BHZ149.054107.84pPKPdf1471593129.1119-1-0.607iasp91dbp:vladik:16233159516
E24K_BHZ149.06697.85pPKPdf1471593129.3907-1-0.346iasp91dbp:vladik:16233159518
H23K_BHZ149.112100.7pPKPdf1471593129.0734-1-0.737iasp91dbp:vladik:16233159519
Q19K_BHZ149.181109.06pPKPdf1471593129.4434-1-0.477iasp91dbp:vladik:16233159520
P19K_BHZ149.212108.16pPKPdf1471593129.2331-1-0.737iasp91dbp:vladik:16233159522
D24K_BHZ149.31695.77pPKPdf1471593129.5279-1-0.607iasp91dbp:vladik:16233159523
C24K_BHZ149.32694.92pPKPdf1471593129.8038-1-0.347iasp91dbp:vladik:16233159524
G23K_BHZ149.45398.85pPKPdf1471593130.3952-10.043iasp91dbp:vladik:16233159527
TOLK_BHZ149.53295.98pPKPdf1471593130.1299-1-0.347iasp91dbp:vladik:16233159528
M20K_BHZ149.794104.59pPKPdf1471593131.1051-10.215iasp91dbp:vladik:16233159490
H22K_BHZ149.86299.13pPKPdf1471593131.4269-10.429iasp91dbp:vladik:16233159491
O19K_BHZ149.895106.61pPKPdf1471593130.8348-1-0.213iasp91dbp:vladik:16233159493
D23K_BHZ149.9694.45pPKPdf1471593131.5803-10.429iasp91dbp:vladik:16233159494
I21K_BHZ149.99299.87pPKPdf1471593131.4868-10.286iasp91dbp:vladik:16233159495
C23K_BHZ149.99393.01pPKPdf1471593131.6315-10.429iasp91dbp:vladik:16233159496
G22K_BHZ150.0697.26pPKPdf1471593132.0941-10.786iasp91dbp:vladik:16233159497
P18K_BHZ150.097107.39pPKPdf1471593131.3661-10.001iasp91dbp:vladik:16233159498
R17K_BHZ150.115109.62pPKPdf1471593131.8216-10.429iasp91dbp:vladik:16233159499
N19K_BHZ150.143105.48pPKPdf1471593131.5801-10.143iasp91dbp:vladik:16233159500
O18K_BHZ150.222106.63pPKPdf1471593131.9179-10.358iasp91dbp:vladik:16233159501
L20K_BHZ150.275103.06pPKPdf1471593132.0722-10.429iasp91dbp:vladik:16233159502
E22K_BHZ150.30594.9pPKPdf1471593132.3329-10.643iasp91dbp:vladik:16233159503
M19K_BHZ150.375103.69pPKPdf1471593132.3692-10.572iasp91dbp:vladik:16233159504
F22K_BHZ150.38595.68pPKPdf1471593132.8138-11iasp91dbp:vladik:16233159505
H21K_BHZ150.40598.39pPKPdf1471593132.9167-11.071iasp91dbp:vladik:16233159506
K20K_BHZ150.546101.42pPKPdf1471593132.9207-10.857iasp91dbp:vladik:16233159507
Q16K_BHZ150.581107.75pPKPdf1471593132.8804-10.763iasp91dbp:vladik:16233159474
P17K_BHZ150.629107pPKPdf1471593133.0425-10.85iasp91dbp:vladik:16233159475
L19K_BHZ150.65102.89pPKPdf1471593133.1613-10.938iasp91dbp:vladik:16233159476
R16K_BHZ150.691109.11pPKPdf1471593133.4871-11.201iasp91dbp:vladik:16233159478
J20K_BHZ150.73199.93pPKPdf1471593133.3749-11.026iasp91dbp:vladik:16233159479
N18K_BHZ150.771104.79pPKPdf1471593133.4363-11.026iasp91dbp:vladik:16233159481
G21K_BHZ150.79796.3PKPbc1471593133.7385-1-1.273iasp91dbp:vladik:16233159482
F21K_BHZ150.85895.06PKPbc1471593134.0074-1-1.156iasp91dbp:vladik:16233159483
O17K_BHZ151.111105.6PKPbc1471593134.395-1-1.393iasp91dbp:vladik:16233159484
S14K_BHZ151.275110.29PKPbc1471593135.1708-1-1.02iasp91dbp:vladik:16233159485
P16K_BHZ151.345106.36pPKPdf1471593134.3574-11.069iasp91dbp:vladik:16233159315
O16K_BHZ151.549105.3pPKPdf1471593135.0252-11.428iasp91dbp:vladik:16233159317
A21K_BHZ151.95884.59PKPbc1471593136.2689-1-1.567iasp91dbp:vladik:16233159318
N16K_BHZ152.093103.28PKPbc1471593137.3691-1-0.788iasp91dbp:vladik:16233159320

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: