Earthquake with magnitude of Mwp 5.9 on date 06-09-2022 and time 08:32:44 (UTC) in region South Georgia & the South Sandwich Is. [Sea]

A magnitude Mwp 5.9 earthquake occured in region: South Georgia & the South Sandwich Is. [Sea], on

  • 06-09-2022 08:32:44 (UTC)
  • 06-09-2022 10:32:44 (UTC +02:00) Italian time
  • 06-09-2022 06:32:44 (UTC -02:00) local time in the region of the earthquake (Atlantic/South_Georgia)

and geographic coordinates (lat, lon) -56.3130, -25.6900 at 20 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.

Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
mb 5.4
Mwp 5.9

Mwpd 6.0
2022-09-06
08:32:44
-56.3133 -25.6901 20 2022-09-06
08:51:15
Sala Sismica INGV-Roma 109392611
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-06 08:32:44
Latitude -56.3133
Longitude -25.6901
Depth (km) 20 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 109392611

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 16279
Semi-minor axis of confidence ellipse (meter) 3130
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 6
Circular confidence region, given by single value of horizontal uncertainty (meter) 13297.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 54.6133
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 57
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.25446
Epicentral distance of station closest to the epicenter (degree) 6.46528
Epicentral distance of station farthest from the epicenter (degree) 110.65212
Number of stations at which the event was observed 53
Number of stations from which data was used for origin computation 53
Magnitudes information

Mwpd:6.0

Field Value
Value 6.0
Uncertainty 0.1
Num. used stations 12
Type of magnitude Mwpd
Reference to an origin 109392611
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-09-06 08:51:15

Mwp:5.9

Field Value
Value 5.9
Uncertainty 0.1
Num. used stations 11
Type of magnitude Mwp
Reference to an origin 109392611
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-09-06 08:51:15

mb:5.4

Field Value
Value 5.4
Uncertainty 0.2
Num. used stations 41
Type of magnitude mb
Reference to an origin 109392611
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-09-06 08:51:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
US.MNTX.BHZ.00 2022-09-06T08:47:24.70 10.0 positive automatic Pdiff 297 110.6521 10.7322 0
GT.VNDA.BHZ.00 2022-09-06T08:46:33.53 10.0 positive automatic ScP 182 46.0850 1.14995 0
GE.EIL.BHZ. 2022-09-06T08:46:32.95 10.0 positive automatic Pdiff 50 100.1096 5.88607 0
IU.SBA.BHZ.00 2022-09-06T08:46:32.15 10.0 negative automatic ScP 184 45.6159 1.7403 0
AU.WRKA.BHZ.00 2022-09-06T08:46:07.48 10.0 positive automatic P 156 95.7046 0.149646 0.0564366
LX.MESJ.BHZ. 2022-09-06T08:46:06.49 10.0 positive automatic P 14 95.3102 1.02508 0
IU.TEIG.BHZ.00 2022-09-06T08:45:52.60 10.0 positive automatic P 303 92.7502 -1.06999 0.0790581
C.GO06.BHZ. 2022-09-06T08:45:45.43 10.0 positive automatic ScP 280 34.0719 -0.606754 0
AU.FORT.BHZ.00 2022-09-06T08:45:42.05 10.0 positive automatic P 158 90.0866 0.708543 0.0946495
GT.PLCA.BHZ.00 2022-09-06T08:45:39.98 10.0 positive automatic ScP 279 32.7660 -1.43724 0
G.CAN.BHZ.00 2022-09-06T08:45:32.65 10.0 positive automatic P 176 88.2526 -0.173618 0.101614
NZ.OUZ.HHZ.10 2022-09-06T08:45:26.12 10.0 positive automatic P 196 87.0051 -0.607815 0.119717
AU.MILA.BHZ.00 2022-09-06T08:45:24.13 10.0 negative automatic P 176 86.5255 -0.381588 0.115277
CU.MTDJ.BHZ.00 2022-09-06T08:45:22.73 10.0 positive automatic P 312 86.2565 -0.487533 0.106292
AU.TOO.BHZ.00 2022-09-06T08:45:20.43 10.0 negative automatic P 173 85.8130 -0.538646 0.114084
GE.BOAB.BHZ. 2022-09-06T08:45:13.80 10.0 positive automatic P 302 84.7391 -1.76255 0.12749
NZ.URZ.HHZ.10 2022-09-06T08:45:09.03 10.0 negative automatic P 198 83.4628 0.0167262 0.147684
II.JTS.BHZ.00 2022-09-06T08:45:03.47 10.0 positive automatic P 301 82.5107 -0.651279 0.148803
II.TAU.BHZ.00 2022-09-06T08:44:52.97 10.0 positive automatic P 175 80.5979 -1.0086 0.161751
CU.ANWB.BHZ.00 2022-09-06T08:44:49.27 10.0 positive automatic P 325 79.9474 -1.18544 0.153546
NZ.ODZ.HHZ.10 2022-09-06T08:44:38.31 10.0 negative automatic P 192 77.7133 0.0907116 0.186331
CU.GRGR.BHZ.00 2022-09-06T08:44:20.62 10.0 positive automatic P 323 74.6879 -0.391226 0.212865
IU.SDV.BHZ.00 2022-09-06T08:44:20.85 10.0 positive automatic P 314 74.9639 -2.00655 0.233477
IU.OTAV.BHZ.00 2022-09-06T08:43:57.02 10.0 positive automatic P 302 70.5951 -0.222588 0.091252
GT.DBIC.BHZ.00 2022-09-06T08:43:22.00 10.0 positive automatic P 23 65.2743 -1.19173 0.343468
G.MPG.BHZ.00 2022-09-06T08:43:22.45 10.0 positive automatic P 330 65.2685 -0.708306 0.29096
GE.VOI.BHZ. 2022-09-06T08:43:04.35 10.0 negative automatic P 88 62.2657 0.81282 0.175202
II.NNA.BHZ.00 2022-09-06T08:42:41.17 10.0 positive automatic P 297 59.1240 -0.862066 0.378903
IU.LSZ.BHZ.00 2022-09-06T08:42:32.37 10.0 positive automatic P 67 57.6761 0.333702 0.406581
C1.BO02.BHZ. 2022-09-06T08:39:52.35 10.0 negative automatic P 286 37.2146 -0.584958 0.811638
IU.CASY.BHZ.00 2022-09-06T08:41:58.17 10.0 positive automatic P 160 53.0795 -0.556687 0.471455
GT.LPAZ.BHZ.00 2022-09-06T08:41:46.03 10.0 positive automatic P 304 51.2229 0.276775 0.55313
CX.MNMCX.BHZ. 2022-09-06T08:41:31.85 10.0 positive automatic P 300 49.4376 0.0468694 0.526263
IU.TSUM.BHZ.00 2022-09-06T08:41:29.27 10.0 positive automatic P 59 49.0751 0.417877 0.556059
GT.LBTB.BHZ.00 2022-09-06T08:41:21.80 10.0 positive automatic P 71 48.2231 -0.480999 0.590111
GT.VNDA.BHZ.00 2022-09-06T08:41:04.58 10.0 positive automatic P 182 46.0850 -0.852146 0.313548
IU.SBA.BHZ.00 2022-09-06T08:41:01.17 10.0 positive automatic P 184 45.6159 -0.541823 0.202268
GT.BOSA.BHZ.00 2022-09-06T08:40:58.50 10.0 positive automatic P 74 45.1465 0.297225 0.651347
C.GO02.BHZ. 2022-09-06T08:40:51.65 10.0 positive automatic P 296 44.3122 -0.123481 0.666453
AF.ALKP.BHZ. 2022-09-06T08:40:37.34 10.0 negative automatic P 72 42.4959 0.47111 0.699941
C.GO03.BHZ. 2022-09-06T08:40:36.70 10.0 positive automatic P 293 42.6268 -1.16687 0.689294
IU.LCO.BHZ.00 2022-09-06T08:40:29.22 10.0 positive automatic P 292 41.7130 -1.46276 0.652488
BL.PMNB.HHZ. 2022-09-06T08:40:25.16 10.0 positive automatic P 329 40.8564 1.74422 0.7379
C.GO04.BHZ. 2022-09-06T08:40:23.95 10.0 positive automatic P 290 40.8306 0.547101 0.714356
II.SUR.BHZ.00 2022-09-06T08:40:16.97 10.0 negative automatic P 73 39.8212 1.98462 0.750748
C1.CO02.BHZ. 2022-09-06T08:40:16.45 10.0 positive automatic P 289 40.1157 -0.879524 0.754044
AU.MAW.BHZ. 2022-09-06T08:40:08.80 10.0 positive automatic P 143 39.2270 -0.932344 0.727628
G.PEL.BHZ.00 2022-09-06T08:40:01.45 10.0 positive automatic P 288 38.4247 -1.67101 0.605098
GT.CPUP.BHZ.00 2022-09-06T08:39:56.00 10.0 positive automatic P 310 37.5988 -0.0571681 0.784971
GT.PLCA.BHZ.00 2022-09-06T08:39:13.18 10.0 negative automatic P 279 32.7660 -1.42167 0.84312
G.COYC.BHZ.00 2022-09-06T08:38:53.90 10.0 positive automatic P 271 30.4548 -0.22893 0.920776
C.GO10.BHZ. 2022-09-06T08:38:16.78 10.0 negative automatic P 258 25.8956 3.29338 0.930233
C1.MG02.BHZ. 2022-09-06T08:38:05.33 10.0 positive automatic P 260 25.0638 -0.508669 0.97561
IU.PMSA.BHZ.00 2022-09-06T08:37:17.27 10.0 positive automatic P 230 20.2658 0.25891 0.888889
II.EFI.BHZ.00 2022-09-06T08:37:08.12 10.0 positive automatic P 270 19.3914 0.63699 0.97561
II.HOPE.BHZ.00 2022-09-06T08:34:18.57 10.0 positive automatic P 284 6.4653 1.7278 0.930233
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download