A magnitude Mwp 6.0 earthquake occured in region: Vanuatu Islands [Sea: Vanuatu], on
and geographic coordinates (lat, lon) -20.4540, 169.7360 at 120 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 6.0 Mwpd 6.0 |
2022-01-04 18:31:57 |
-20.4539 | 169.736 | 120 | 2022-01-04 18:50:13 |
Sala Sismica INGV-Roma | 99331021 |
Field | Value |
---|---|
Time (UTC) | 2022-01-04 18:31:57 |
Latitude | -20.4539 |
Longitude | 169.7360 |
Depth (km) | 120 (from location) |
Evaluation mode of Origin | automatic |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV-A |
Event type | earthquake |
Origin ID | 99331021 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 13177 |
Semi-minor axis of confidence ellipse (meter) | 3814 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 339 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 10790.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 55.6224 |
Number of associated phases, regardless of their use for origin computation | 73 |
Number of defining phases | 73 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 1.24736 |
Epicentral distance of station closest to the epicenter (degree) | 3.46808 |
Epicentral distance of station farthest from the epicenter (degree) | 92.41413 |
Number of stations at which the event was observed | 64 |
Number of stations from which data was used for origin computation | 64 |
Field | Value |
---|---|
Value | 6.0 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | Mwpd |
Reference to an origin | 99331021 |
Agency | INGV |
Autore | early-est_ee1.1.9 |
Time of creation (UTC) | 2022-01-04 18:50:13 |
Field | Value |
---|---|
Value | 6.0 |
Uncertainty | 0.1 |
Num. used stations | 11 |
Type of magnitude | Mwp |
Reference to an origin | 99331021 |
Agency | INGV |
Autore | early-est_ee1.1.9 |
Time of creation (UTC) | 2022-01-04 18:50:13 |
Field | Value |
---|---|
Value | 5.3 |
Uncertainty | 0.1 |
Num. used stations | 43 |
Type of magnitude | mb |
Reference to an origin | 99331021 |
Agency | INGV |
Autore | early-est_ee1.1.9 |
Time of creation (UTC) | 2022-01-04 18:50:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IU.TUC.BHZ.00 | 2022-01-04T18:44:54.20 | 10.0 | positive | automatic | P | 56 | 92.4141 | 0.88482 | 0.0783185 | |
US.HAWA.BHZ.00 | 2022-01-04T18:44:52.23 | 10.0 | positive | automatic | P | 41 | 92.2757 | -0.353917 | 0.070016 | |
US.WVOR.BHZ.00 | 2022-01-04T18:44:46.68 | 10.0 | positive | automatic | P | 44 | 91.0173 | -0.254097 | 0 | |
IU.COLA.BHZ.00 | 2022-01-04T18:44:45.22 | 10.0 | negative | automatic | P | 17 | 91.2913 | -2.78271 | 0.0825367 | |
US.TPNV.BHZ.00 | 2022-01-04T18:44:42.95 | 10.0 | negative | automatic | P | 50 | 90.2164 | -0.300975 | 0 | |
C.GO10.BHZ. | 2022-01-04T18:44:42.38 | 10.0 | positive | automatic | P | 148 | 89.6851 | 1.76407 | 0.0940417 | |
IU.YAK.BHZ.00 | 2022-01-04T18:44:31.42 | 10.0 | negative | automatic | P | 342 | 88.4083 | -3.11573 | 0.0921564 | |
IU.BILL.BHZ.00 | 2022-01-04T18:44:32.37 | 10.0 | negative | automatic | P | 359 | 88.5482 | -2.85939 | 0.0912725 | |
GE.SNAA.BHZ. | 2022-01-04T18:44:30.11 | 10.0 | negative | automatic | P | 182 | 87.7298 | -1.34524 | 0.100701 | |
BK.MCCM.BHZ.00 | 2022-01-04T18:44:23.75 | 10.0 | positive | automatic | P | 47 | 86.1243 | 0.198825 | 0.121065 | |
IU.PMSA.BHZ.00 | 2022-01-04T18:44:19.67 | 10.0 | negative | automatic | P | 160 | 85.3958 | -0.285356 | 0.119709 | |
II.KDAK.BHZ.00 | 2022-01-04T18:44:13.05 | 10.0 | positive | automatic | P | 19 | 84.2753 | -1.32547 | 0.139023 | |
IU.CHTO.BHZ.00 | 2022-01-04T18:43:50.85 | 10.0 | negative | automatic | P | 295 | 79.6795 | 0.454435 | 0.175898 | |
MY.KUM.BHZ. | 2022-01-04T18:43:39.07 | 10.0 | positive | automatic | pP | 283 | 72.4908 | -0.321866 | 0 | |
AU.MAW.BHZ. | 2022-01-04T18:43:37.60 | 10.0 | negative | automatic | P | 202 | 77.3153 | 0.254333 | 0.0278528 | |
RM.SLV.BHZ. | 2022-01-04T18:43:34.22 | 10.0 | negative | automatic | P | 299 | 76.6823 | 0.311995 | 0.207317 | |
GE.GSI.BHZ. | 2022-01-04T18:43:17.62 | 10.0 | negative | automatic | P | 278 | 73.7954 | 0.331918 | 0.232148 | |
MY.KUM.BHZ. | 2022-01-04T18:43:09.77 | 10.0 | positive | automatic | P | 283 | 72.4908 | 0.154395 | 0.252076 | |
MY.IPM.BHZ. | 2022-01-04T18:43:05.72 | 10.0 | positive | automatic | P | 282 | 71.8255 | 0.0359162 | 0.259581 | |
MY.KKM.BHZ. | 2022-01-04T18:42:34.32 | 10.0 | positive | automatic | PcP | 291 | 58.8562 | 3.94224 | 0 | |
JP.JMN.BHZ. | 2022-01-04T18:42:16.45 | 10.0 | positive | automatic | P | 327 | 64.0548 | -0.663802 | 0.339256 | |
IU.MAJO.BHZ.00 | 2022-01-04T18:42:16.42 | 10.0 | positive | automatic | P | 332 | 64.3071 | -2.31315 | 0.352065 | |
JP.JSU.BHZ. | 2022-01-04T18:42:16.40 | 10.0 | negative | automatic | P | 323 | 64.1701 | -1.44123 | 0.316233 | |
G.INU.BHZ.00 | 2022-01-04T18:42:14.21 | 10.0 | positive | automatic | P | 331 | 63.8386 | -1.41858 | 0.327137 | |
JP.JGF.BHZ. | 2022-01-04T18:42:14.20 | 10.0 | positive | automatic | P | 331 | 63.9001 | -1.90755 | 0.33364 | |
MY.SBM.BHZ. | 2022-01-04T18:41:56.02 | 10.0 | negative | automatic | P | 285 | 60.8074 | 0.561088 | 0.342779 | |
IU.SBA.BHZ.00 | 2022-01-04T18:41:31.90 | 10.0 | negative | automatic | P | 181 | 57.4109 | -0.125935 | 0.43881 | |
GT.VNDA.BHZ.00 | 2022-01-04T18:41:29.20 | 10.0 | negative | automatic | P | 182 | 57.1914 | -1.29571 | 0.452546 | |
GE.JAGI.BHZ. | 2022-01-04T18:41:13.67 | 10.0 | positive | automatic | P | 274 | 54.8795 | -0.387763 | 0.487904 | |
II.KAPI.BHZ.00 | 2022-01-04T18:40:45.90 | 10.0 | negative | automatic | P | 281 | 50.8962 | 1.06768 | 0.254744 | |
AU.MORW.BHZ. | 2022-01-04T18:40:31.80 | 10.0 | positive | automatic | P | 249 | 49.1044 | 0.495941 | 0.582039 | |
IU.NWAO.BHZ.00 | 2022-01-04T18:40:23.12 | 10.0 | negative | automatic | P | 244 | 48.0277 | 0.0471692 | 0.615153 | |
GE.SANI.BHZ. | 2022-01-04T18:40:11.27 | 10.0 | positive | automatic | P | 288 | 46.4540 | 0.451036 | 0.62802 | |
IU.MBWA.BHZ.00 | 2022-01-04T18:40:11.87 | 10.0 | positive | automatic | P | 260 | 46.5462 | 0.303701 | 0.641667 | |
GE.SOEI.BHZ. | 2022-01-04T18:40:02.37 | 10.0 | negative | automatic | P | 277 | 45.0233 | 2.62237 | 0.623858 | |
IU.JOHN.BHZ.00 | 2022-01-04T18:39:38.25 | 10.0 | positive | automatic | P | 30 | 42.3900 | -0.256828 | 0.710374 | |
AU.FITZ.BHZ. | 2022-01-04T18:39:32.43 | 10.0 | positive | automatic | P | 265 | 41.5669 | 0.593232 | 0.677082 | |
GE.FAKI.BHZ. | 2022-01-04T18:39:22.92 | 10.0 | positive | automatic | P | 291 | 40.5078 | -0.248523 | 0.755522 | |
AU.FORT.BHZ.00 | 2022-01-04T18:39:08.03 | 10.0 | positive | automatic | P | 246 | 38.7312 | -0.426351 | 0.781262 | |
G.PPTF.BHZ.00 | 2022-01-04T18:39:06.35 | 10.0 | negative | automatic | P | 93 | 38.4861 | -0.146215 | 0.758709 | |
AU.MTN.BHZ.00 | 2022-01-04T18:38:59.50 | 10.0 | negative | automatic | P | 275 | 37.6652 | -0.0185889 | 0.812336 | |
AU.KDU.BHZ.00 | 2022-01-04T18:38:49.33 | 10.0 | positive | automatic | P | 276 | 36.4626 | -0.0136856 | 0.836994 | |
GE.GENI.BHZ. | 2022-01-04T18:38:27.87 | 10.0 | positive | automatic | P | 298 | 33.9093 | 0.414142 | 0.793765 | |
II.WRAB.BHZ.00 | 2022-01-04T18:38:19.65 | 10.0 | positive | automatic | P | 265 | 33.1388 | -1.18421 | 0.826429 | |
AU.HTT.BHZ. | 2022-01-04T18:37:55.45 | 10.0 | positive | automatic | P | 238 | 30.2212 | 0.120357 | 0.970881 | |
AU.TOO.BHZ.00 | 2022-01-04T18:37:28.18 | 10.0 | negative | automatic | P | 226 | 27.1003 | 0.552953 | 0.963855 | |
AU.MILA.BHZ.00 | 2022-01-04T18:37:04.25 | 10.0 | negative | automatic | P | 223 | 24.4112 | 0.850181 | 0 | |
NZ.ODZ.HHZ.10 | 2022-01-04T18:37:03.27 | 10.0 | positive | automatic | P | 178 | 24.6004 | -1.75521 | 0.943396 | |
AU.QLP.BHZ. | 2022-01-04T18:37:00.70 | 10.0 | positive | automatic | P | 250 | 24.1243 | 0.0031811 | 0.930233 | |
G.CAN.BHZ.00 | 2022-01-04T18:36:55.45 | 10.0 | negative | automatic | P | 226 | 23.5086 | 0.288255 | 0.888889 | |
NZ.KHZ.HHZ.10 | 2022-01-04T18:36:40.68 | 10.0 | negative | automatic | P | 173 | 22.1933 | -1.81847 | 0.328407 | |
IU.CTAO.BHZ.00 | 2022-01-04T18:36:40.97 | 10.0 | positive | automatic | P | 267 | 22.0103 | 0.351427 | 0.869565 | |
AU.RIV.BHZ. | 2022-01-04T18:36:33.67 | 10.0 | negative | automatic | P | 227 | 21.1999 | 1.69915 | 0.963855 | |
IU.SNZO.BHZ.00 | 2022-01-04T18:36:31.05 | 10.0 | positive | automatic | P | 170 | 21.2754 | -1.74318 | 0.888889 | |
AU.ARMA.BHZ. | 2022-01-04T18:36:11.45 | 10.0 | positive | automatic | P | 235 | 19.1071 | 1.82055 | 0.941176 | |
IU.AFI.BHZ.00 | 2022-01-04T18:36:06.15 | 10.0 | positive | automatic | P | 73 | 18.8166 | -0.253491 | 0.898876 | |
AU.EIDS.BHZ. | 2022-01-04T18:35:57.70 | 10.0 | positive | automatic | P | 251 | 17.8520 | 1.93079 | 0.952381 | |
NZ.OUZ.HHZ.10 | 2022-01-04T18:35:23.58 | 10.0 | positive | automatic | P | 168 | 15.1523 | -0.0734267 | 0.990099 | |
IU.HNR.BHZ.00 | 2022-01-04T18:35:16.10 | 10.0 | positive | automatic | P | 318 | 14.5054 | 0.579567 | 0.43956 | |
ND.KOUNC.BHZ.00 | 2022-01-04T18:34:08.70 | 10.0 | positive | automatic | S | 268 | 5.1051 | 1.5479 | 0 | |
AU.NFK.BHZ.00 | 2022-01-04T18:33:58.44 | 10.0 | positive | automatic | P | 190 | 8.7422 | -1.10331 | 0.328947 | |
II.MSVF.BHZ.00 | 2022-01-04T18:33:57.12 | 10.0 | positive | automatic | P | 72 | 8.3109 | 3.31651 | 0.851064 | |
G.SANVU.BHZ.00 | 2022-01-04T18:33:15.10 | 10.0 | positive | automatic | P | 334 | 5.5556 | -1.30509 | 0.909091 | |
ND.KOUNC.BHZ.00 | 2022-01-04T18:33:10.75 | 10.0 | positive | automatic | P | 268 | 5.1051 | 0.412877 | 0.888889 | |
ND.ONTNC.BHZ.00 | 2022-01-04T18:32:48.95 | 10.0 | positive | automatic | P | 238 | 3.5738 | -0.889289 | 0.952381 | |
G.DZM.BHZ.00 | 2022-01-04T18:32:47.44 | 10.0 | positive | automatic | P | 242 | 3.4681 | -1.12912 | 0.925926 |