A magnitude Mwp 6.0 earthquake occured in region: West of Macquarie Island [Sea], on
and geographic coordinates (lat, lon) -60.4900, 153.3980 at 12 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 5.2
Mwp 6.0 Mwpd 6.0 |
2021-12-12 08:58:12 |
-60.4898 | 153.398 | 12 | 2021-12-12 09:18:21 |
Sala Sismica INGV-Roma | 98421861 |
Field | Value |
---|---|
Time (UTC) | 2021-12-12 08:58:12 |
Latitude | -60.4898 |
Longitude | 153.3980 |
Depth (km) | 12 (from location) |
Evaluation mode of Origin | automatic |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV-A |
Event type | earthquake |
Origin ID | 98421861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 15058 |
Semi-minor axis of confidence ellipse (meter) | 14117 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 45 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 12673.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135.46 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 1.39624 |
Epicentral distance of station closest to the epicenter (degree) | 6.68863 |
Epicentral distance of station farthest from the epicenter (degree) | 97.32311 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 29 |
Field | Value |
---|---|
Value | 6.0 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | Mwp |
Reference to an origin | 98421861 |
Agency | INGV |
Autore | early-est_ee1.1.9 |
Time of creation (UTC) | 2021-12-12 09:18:21 |
Field | Value |
---|---|
Value | 6.0 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | Mwpd |
Reference to an origin | 98421861 |
Agency | INGV |
Autore | early-est_ee1.1.9 |
Time of creation (UTC) | 2021-12-12 09:18:21 |
Field | Value |
---|---|
Value | 5.2 |
Uncertainty | 0.1 |
Num. used stations | 19 |
Type of magnitude | mb |
Reference to an origin | 98421861 |
Agency | INGV |
Autore | early-est_ee1.1.9 |
Time of creation (UTC) | 2021-12-12 09:18:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
JP.JYT.BHZ. | 2021-12-12T09:11:50.00 | 10.0 | positive | automatic | sP | 349 | 97.3231 | 1.79213 | 0 | |
GT.LBTB.BHZ.00 | 2021-12-12T09:10:50.98 | 10.0 | negative | automatic | sP | 226 | 84.5793 | 2.3447 | 0 | |
GT.BOSA.BHZ.00 | 2021-12-12T09:10:35.05 | 10.0 | positive | automatic | PcP | 224 | 81.3865 | 1.0589 | 0 | |
AF.ALKP.BHZ. | 2021-12-12T09:10:33.87 | 10.0 | negative | automatic | PcP | 221 | 81.1673 | 0.871593 | 0 | |
II.SUR.BHZ.00 | 2021-12-12T09:10:25.37 | 10.0 | negative | automatic | PcP | 219 | 79.3616 | 0.130406 | 0 | |
MY.KUM.BHZ. | 2021-12-12T09:10:05.42 | 10.0 | negative | automatic | P | 306 | 77.4842 | -1.03558 | 0.194617 | |
MY.SBM.BHZ. | 2021-12-12T09:09:25.12 | 10.0 | positive | automatic | P | 316 | 70.5383 | -0.739909 | 0.281109 | |
GE.FAKI.BHZ. | 2021-12-12T09:08:15.57 | 10.0 | positive | automatic | P | 335 | 59.7905 | -0.499326 | 0.414381 | |
AU.MTN.BHZ.00 | 2021-12-12T09:07:06.20 | 10.0 | negative | automatic | P | 331 | 50.3626 | -1.75284 | 0.554222 | |
AU.KDU.BHZ.00 | 2021-12-12T09:07:04.55 | 10.0 | positive | automatic | P | 333 | 50.2069 | -2.20462 | 0.550321 | |
IU.MBWA.BHZ.00 | 2021-12-12T09:06:33.35 | 10.0 | positive | automatic | P | 314 | 45.8551 | 0.231808 | 0.631134 | |
II.WRAB.BHZ.00 | 2021-12-12T09:06:06.20 | 10.0 | positive | automatic | P | 333 | 42.7383 | -1.98602 | 0.687237 | |
IU.CTAO.BHZ.00 | 2021-12-12T09:05:50.30 | 10.0 | negative | automatic | P | 350 | 40.7163 | -1.33058 | 0.684639 | |
ND.KOUNC.BHZ.00 | 2021-12-12T09:05:50.85 | 10.0 | positive | automatic | P | 16 | 40.6727 | -0.369177 | 0.717296 | |
AU.MORW.BHZ. | 2021-12-12T09:05:47.70 | 10.0 | negative | automatic | P | 305 | 40.0885 | 1.27191 | 0.711694 | |
G.DZM.BHZ.00 | 2021-12-12T09:05:41.74 | 10.0 | negative | automatic | P | 19 | 39.4901 | 0.194713 | 0.750013 | |
AU.EIDS.BHZ. | 2021-12-12T09:05:04.85 | 10.0 | positive | automatic | P | 356 | 35.1555 | 0.181533 | 0.864209 | |
AU.QLP.BHZ. | 2021-12-12T09:04:58.70 | 10.0 | positive | automatic | P | 345 | 34.4778 | -0.117709 | 0.847485 | |
AU.FORT.BHZ.00 | 2021-12-12T09:04:56.08 | 10.0 | positive | automatic | P | 319 | 34.1229 | 0.347808 | 0.886015 | |
AU.ARMA.BHZ. | 2021-12-12T09:04:21.37 | 10.0 | positive | automatic | P | 357 | 30.0934 | 0.836595 | 0.877419 | |
IU.QSPA.BHZ.00 | 2021-12-12T09:04:14.52 | 10.0 | positive | automatic | P | 180 | 29.4386 | -0.51537 | 0.888889 | |
AU.HTT.BHZ. | 2021-12-12T09:04:09.32 | 10.0 | positive | automatic | P | 334 | 28.6583 | 1.58404 | 0.952381 | |
NZ.URZ.HHZ.10 | 2021-12-12T09:03:50.71 | 10.0 | negative | automatic | P | 45 | 26.7426 | 0.229716 | 0.970874 | |
G.CAN.BHZ.00 | 2021-12-12T09:03:38.80 | 10.0 | positive | automatic | P | 352 | 25.3293 | 1.00261 | 0.888889 | |
AU.MILA.BHZ.00 | 2021-12-12T09:03:22.75 | 10.0 | positive | automatic | P | 352 | 23.5889 | 0.809691 | 0.963855 | |
NZ.KHZ.HHZ.10 | 2021-12-12T09:03:02.97 | 10.0 | positive | automatic | P | 43 | 21.8091 | -0.0671918 | 0.732601 | |
NZ.ODZ.HHZ.10 | 2021-12-12T09:02:27.67 | 10.0 | positive | automatic | P | 41 | 18.5153 | 0.41436 | 0.884956 | |
II.TAU.BHZ.00 | 2021-12-12T09:02:22.37 | 10.0 | positive | automatic | P | 345 | 17.9599 | 1.78184 | 0.97561 | |
AU.MCQ.BHZ.00 | 2021-12-12T08:59:44.65 | 10.0 | positive | automatic | P | 29 | 6.6886 | -4.45011 | 0.43956 |