Earthquake with magnitude of Mwp 6.2 on date 25-01-2022 and time 02:24:36 (Italy) in region South Georgia & the South Sandwich Is. [Sea]

A magnitude Mwp 6.2 earthquake occured in region: South Georgia & the South Sandwich Is. [Sea], on

  • 25-01-2022 01:24:36 (UTC)
  • 25-01-2022 02:24:36 (UTC +01:00) Italian time
  • 24-01-2022 23:24:36 (UTC -02:00) local time in the region of the earthquake (Atlantic/South_Georgia)

and geographic coordinates (lat, lon) -55.1180, -28.7110 at 10 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 5.3
Mwp 6.2

Mwpd 6.3
2022-01-25
01:24:36
-55.118 -28.7109 10 2022-01-25
01:48:46
Sala Sismica INGV-Roma 100158891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-25 01:24:36
Latitude -55.1180
Longitude -28.7109
Depth (km) 10 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 100158891

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 16847
Semi-minor axis of confidence ellipse (meter) 3181
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 193
Circular confidence region, given by single value of horizontal uncertainty (meter) 13809.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 64.7159
Number of associated phases, regardless of their use for origin computation 44
Number of defining phases 44
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.25725
Epicentral distance of station closest to the epicenter (degree) 4.56796
Epicentral distance of station farthest from the epicenter (degree) 100.64256
Number of stations at which the event was observed 43
Number of stations from which data was used for origin computation 43
Magnitudes information

Mwp:6.2

Field Value
Value 6.2
Uncertainty 0.1
Num. used stations 22
Type of magnitude Mwp
Reference to an origin 100158891
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-01-25 01:48:46

Mwpd:6.3

Field Value
Value 6.3
Uncertainty 0.1
Num. used stations 19
Type of magnitude Mwpd
Reference to an origin 100158891
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-01-25 01:48:46

mb:5.3

Field Value
Value 5.3
Uncertainty 0.1
Num. used stations 36
Type of magnitude mb
Reference to an origin 100158891
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-01-25 01:48:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
II.RAYN.BHZ.00 2022-01-25T01:38:28.15 10.0 positive automatic Pdiff 64 100.6426 5.05125 0
MX.TLIG.BHZ. 2022-01-25T01:37:50.18 10.0 positive automatic P 296 93.4221 -0.352932 0
AU.FORT.BHZ.00 2022-01-25T01:37:43.95 10.0 positive automatic P 160 91.8135 1.00157 0.0792837
IU.TEIG.BHZ.00 2022-01-25T01:37:34.17 10.0 positive automatic P 306 90.6711 -3.45296 0.0928976
AU.TOO.BHZ.00 2022-01-25T01:37:20.60 10.0 negative automatic P 175 87.1738 -0.62475 0.114452
G.TAM.BHZ.00 2022-01-25T01:37:01.30 10.0 positive automatic P 31 83.2147 -0.230151 0.142877
GE.BOAB.BHZ. 2022-01-25T01:36:56.65 10.0 positive automatic P 304 82.6612 -1.83882 0.140971
II.TAU.BHZ.00 2022-01-25T01:36:52.82 10.0 negative automatic P 177 81.9104 -1.69691 0.153954
II.JTS.BHZ.00 2022-01-25T01:36:46.10 10.0 positive automatic P 304 80.4333 -0.600624 0.163201
II.MBAR.BHZ.00 2022-01-25T01:36:03.55 10.0 negative automatic P 64 72.5816 1.14339 0.239652
IU.OTAV.BHZ.00 2022-01-25T01:35:37.62 10.0 positive automatic P 305 68.5166 -0.333257 0.278653
GT.DBIC.BHZ.00 2022-01-25T01:35:12.43 10.0 negative automatic P 26 64.8964 -1.84613 0.344312
GE.VOI.BHZ. 2022-01-25T01:35:09.70 10.0 negative automatic P 91 63.9653 1.34653 0.28803
IU.CASY.BHZ.00 2022-01-25T01:34:06.07 10.0 positive automatic P 161 54.7752 1.43501 0.467285
C1.BO02.BHZ. 2022-01-25T01:31:29.02 10.0 positive automatic P 288 35.2411 -0.499747 0.388564
C.GO06.BHZ. 2022-01-25T01:33:51.23 10.0 negative automatic PcP 281 32.1854 -0.4199 0
C1.LL01.BHZ. 2022-01-25T01:33:47.35 10.0 positive automatic PcP 276 30.8678 -0.552367 0
IU.TSUM.BHZ.00 2022-01-25T01:33:28.87 10.0 negative automatic P 63 49.9841 -0.420427 0.553981
GT.LBTB.BHZ.00 2022-01-25T01:33:24.90 10.0 positive automatic P 75 49.5132 -0.781867 0.530871
GT.LPAZ.BHZ.00 2022-01-25T01:33:23.80 10.0 positive automatic P 306 49.1438 0.308542 0.290688
CX.MNMCX.BHZ. 2022-01-25T01:33:09.80 10.0 positive automatic P 303 47.3623 0.502444 0.292125
GT.VNDA.BHZ.00 2022-01-25T01:33:07.73 10.0 negative automatic P 183 47.1993 0.0753244 0.607685
IU.SBA.BHZ.00 2022-01-25T01:33:06.85 10.0 positive automatic P 184 46.6884 3.19356 0.60938
GT.BOSA.BHZ.00 2022-01-25T01:33:01.80 10.0 negative automatic P 78 46.5108 -0.667868 0.634578
AF.GRHM.BHZ. 2022-01-25T01:32:40.02 10.0 positive automatic P 83 43.6341 0.544224 0.619834
AF.ALKP.BHZ. 2022-01-25T01:32:40.94 10.0 negative automatic P 76 43.8118 -0.0479342 0.603732
II.SUR.BHZ.00 2022-01-25T01:32:20.37 10.0 negative automatic P 77 41.1622 0.820757 0.662011
C.GO03.BHZ. 2022-01-25T01:32:14.53 10.0 positive automatic P 295 40.5836 -0.0785006 0.73609
IU.LCO.BHZ.00 2022-01-25T01:32:07.32 10.0 positive automatic P 294 39.6827 -0.071836 0.735913
BL.PMNB.HHZ. 2022-01-25T01:32:03.31 10.0 negative automatic P 333 38.9847 1.97156 0.763375
C.GO04.BHZ. 2022-01-25T01:31:59.88 10.0 positive automatic P 292 38.8100 -0.197462 0.688466
C1.CO02.BHZ. 2022-01-25T01:31:54.23 10.0 positive automatic P 291 38.1059 0.235763 0.68624
WA.ZON.HHZ. 2022-01-25T01:31:40.87 10.0 positive automatic P 293 36.6119 -0.379629 0.810207
G.PEL.BHZ.00 2022-01-25T01:31:39.75 10.0 positive automatic P 289 36.4307 0.0616259 0.780548
C.GO05.BHZ. 2022-01-25T01:31:31.80 10.0 positive automatic P 286 35.7081 -1.59982 0.852659
C1.LL02.BHZ. 2022-01-25T01:30:44.95 10.0 positive automatic P 275 30.0343 1.06298 0.929699
G.COYC.BHZ.00 2022-01-25T01:30:32.40 10.0 positive automatic P 271 28.7353 0.0631396 0.888889
C.GO10.BHZ. 2022-01-25T01:29:54.28 10.0 positive automatic P 257 24.4982 0.0480922 0.987654
C1.MG02.BHZ. 2022-01-25T01:29:45.53 10.0 positive automatic P 259 23.6170 -0.55378 0.43956
IU.PMSA.BHZ.00 2022-01-25T01:29:06.32 10.0 positive automatic P 227 19.7916 1.12945 0.444444
GE.SNAA.BHZ. 2022-01-25T01:29:03.71 10.0 negative automatic P 156 19.8582 -2.34422 0.97561
II.EFI.BHZ.00 2022-01-25T01:28:40.87 10.0 positive automatic P 269 17.6983 -0.457217 0.43956
II.HOPE.BHZ.00 2022-01-25T01:25:43.42 10.0 positive automatic P 277 4.5680 -0.496486 0.227273
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