A magnitude Mwp 6.2 earthquake occured in region: South Georgia & the South Sandwich Is. [Sea], on
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.
No Italian municipalities within 20 km distance.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |