Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mwp 6.6 on date 02-03-2022 and time 13:52:15 (Italy) in region Kermadec Islands, New Zealand [Sea: New Zealand]

A magnitude Mwp 6.6 earthquake occured in region: Kermadec Islands, New Zealand [Sea: New Zealand], on

  • 02-03-2022 12:52:15 (UTC)
  • 02-03-2022 13:52:15 (UTC +01:00) Italian time
  • 03-03-2022 01:52:15 (UTC +13:00) local time in the region of the earthquake (Pacific/Tongatapu)

and geographic coordinates (lat, lon) -29.8830, -177.7470 at 92 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.

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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 5.7
Mwp 6.6
Mwpd 6.7 		2022-03-02
12:52:15		 -29.8828 -177.747 92 2022-03-02
13:12:52		 Sala Sismica INGV-Roma 101608941
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-03-02 12:52:15
Latitude -29.8828
Longitude -177.7470
Depth (km) 92 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 101608941

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 12571
Semi-minor axis of confidence ellipse (meter) 8470
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) 10845.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 24.7426
Number of associated phases, regardless of their use for origin computation 140
Number of defining phases 140
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.54542
Epicentral distance of station closest to the epicenter (degree) 9.03486
Epicentral distance of station farthest from the epicenter (degree) 117.97080
Number of stations at which the event was observed 139
Number of stations from which data was used for origin computation 139
Magnitudes information

Mwp:6.6

Field Value
Value 6.6
Uncertainty 0.1
Num. used stations 71
Type of magnitude Mwp
Reference to an origin 101608941
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-03-02 13:12:52

Mwpd:6.7

Field Value
Value 6.7
Uncertainty 0.2
Num. used stations 72
Type of magnitude Mwpd
Reference to an origin 101608941
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-03-02 13:12:52

mb:5.7

Field Value
Value 5.7
Uncertainty 0.1
Num. used stations 107
Type of magnitude mb
Reference to an origin 101608941
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-03-02 13:12:52
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IU.SSPA.BHZ.00 2022-03-02T13:10:47.15 10.0 positive automatic PKPdf 56 115.9159 0.482524 0
GE.VOI.BHZ. 2022-03-02T13:10:44.20 10.0 positive automatic PKiKP 225 112.7930 3.37822 0
US.EYMN.BHZ.00 2022-03-02T13:10:33.83 10.0 negative automatic PKiKP 45 109.3842 -0.430589 0
GE.MALK.BHZ. 2022-03-02T13:10:30.82 10.0 positive automatic PP 272 104.2864 3.04761 0
IU.MAKZ.BHZ.00 2022-03-02T13:07:18.07 10.0 positive automatic Pdiff 310 117.9708 8.61225 0
IU.ULN.BHZ.00 2022-03-02T13:06:03.32 10.0 positive automatic Pdiff 318 102.7565 1.33022 0
GT.CPUP.BHZ.00 2022-03-02T13:05:54.65 10.0 positive automatic Pdiff 128 99.9247 5.50738 0
IU.RSSD.BHZ.00 2022-03-02T13:05:49.77 10.0 positive automatic Pdiff 44 99.9157 0.329714 0
US.EGMT.BHZ.00 2022-03-02T13:05:45.60 10.0 positive automatic P 39 98.8015 1.29257 0.0425509
GT.LPAZ.BHZ.00 2022-03-02T13:05:43.63 10.0 positive automatic P 114 98.0241 2.1498 0.0478285
IU.BILL.BHZ.00 2022-03-02T13:05:42.62 10.0 positive automatic P 354 98.6524 -0.892665 0.0432321
US.RLMT.BHZ.00 2022-03-02T13:05:39.48 10.0 negative automatic P 41 97.3859 1.34031 0.0492322
US.ISCO.BHZ.00 2022-03-02T13:05:37.05 10.0 positive automatic P 47 96.5731 2.4726 0.049813
IU.COLA.BHZ.00 2022-03-02T13:05:37.47 10.0 positive automatic P 12 97.5737 -1.18508 0.0415534
US.AMTX.BHZ.00 2022-03-02T13:05:35.25 10.0 positive automatic PcP 53 96.5227 1.07573 0
CN.ATLI.BHZ. 2022-03-02T13:05:34.93 10.0 negative automatic P 21 96.5500 0.789685 0.0521922
US.BOZ.BHZ.00 2022-03-02T13:05:32.78 10.0 positive automatic P 40 96.3301 -0.500944 0.0355289
AT.SKAG.BHZ. 2022-03-02T13:05:32.30 10.0 positive automatic P 20 95.9570 0.972225 0.0551867
US.MSO.BHZ.00 2022-03-02T13:05:31.03 10.0 negative automatic P 38 95.8223 0.115342 0.0534489
US.BW06.BHZ.00 2022-03-02T13:05:31.10 10.0 positive automatic P 43 95.8388 -0.0506932 0.053368
US.SDCO.BHZ.00 2022-03-02T13:05:30.85 10.0 negative automatic P 49 95.5005 1.17756 0.0602894
US.NEW.BHZ.00 2022-03-02T13:05:27.68 10.0 negative automatic P 36 95.0821 0.226273 0.0641296
AT.TTA.BHZ. 2022-03-02T13:05:23.94 10.0 positive automatic P 10 94.4192 -0.518128 0.0622094
US.HWUT.BHZ.00 2022-03-02T13:05:22.65 10.0 positive automatic P 43 93.9536 0.179469 0.0537133
US.HLID.BHZ.00 2022-03-02T13:05:21.30 10.0 positive automatic P 40 93.5147 0.858466 0.0725201
IU.CHTO.BHZ.00 2022-03-02T13:05:21.60 10.0 positive automatic P 290 93.7256 0.415703 0.0712508
IU.ANMO.BHZ.00 2022-03-02T13:05:20.35 10.0 positive automatic P 51 93.2865 0.944274 0.0697062
US.MVCO.BHZ.00 2022-03-02T13:05:20.00 10.0 positive automatic P 48 93.2399 0.753795 0.0699747
US.BMO.BHZ.00 2022-03-02T13:05:17.03 10.0 positive automatic P 38 92.7564 0.187229 0.078116
US.HAWA.BHZ.00 2022-03-02T13:05:16.65 10.0 positive automatic P 36 92.6184 0.584065 0.0762012
IU.MA2.BHZ.00 2022-03-02T13:05:16.82 10.0 positive automatic P 345 93.1592 -1.73974 0.0645707
US.DUG.BHZ.00 2022-03-02T13:05:15.35 10.0 positive automatic P 44 92.3432 0.35803 0.070437
US.MNTX.BHZ.00 2022-03-02T13:05:15.18 10.0 positive automatic P 54 92.1909 1.06952 0.0761529
US.ELK.BHZ.00 2022-03-02T13:05:10.60 10.0 positive automatic P 42 91.2537 0.523831 0.0828353
RM.SLV.BHZ. 2022-03-02T13:05:09.37 10.0 positive automatic P 294 91.0297 0.602358 0.0779802
US.WUAZ.BHZ.00 2022-03-02T13:05:07.60 10.0 positive automatic P 48 90.3741 1.71549 0.0938722
C.GO03.BHZ. 2022-03-02T13:05:06.30 10.0 negative automatic P 122 90.0215 2.20395 0.0858564
II.KDAK.BHZ.00 2022-03-02T13:05:04.47 10.0 positive automatic P 13 90.1757 -0.244064 0.0887554
IU.COR.BHZ.00 2022-03-02T13:05:03.55 10.0 negative automatic PcP 35 89.4600 0.866655 0
MX.ZAIG.BHZ. 2022-03-02T13:05:03.12 10.0 positive automatic P 63 89.3272 1.9734 0.0883279
MX.HPIG.BHZ. 2022-03-02T13:05:02.14 10.0 positive automatic P 58 89.3028 1.22366 0.0967118
IU.TUC.BHZ.00 2022-03-02T13:05:00.60 10.0 positive automatic P 51 88.8230 2.07121 0.097756
IU.LCO.BHZ.00 2022-03-02T13:05:00.52 10.0 positive automatic P 123 88.8873 1.45871 0.0892083
C.GO04.BHZ. 2022-03-02T13:04:57.03 10.0 negative automatic P 124 88.1671 1.38509 0.0957476
US.TPNV.BHZ.00 2022-03-02T13:04:56.98 10.0 positive automatic P 45 88.2095 1.22405 0.100835
IU.PAYG.BHZ.00 2022-03-02T13:04:56.47 10.0 positive automatic P 89 87.4586 4.51078 0.116545
C1.CO02.BHZ. 2022-03-02T13:04:53.55 10.0 positive automatic P 125 87.4492 1.4774 0.109837
MX.HSIG.BHZ. 2022-03-02T13:04:49.55 10.0 positive automatic P 54 86.7276 1.13377 0.110055
G.PEL.BHZ.00 2022-03-02T13:04:49.45 10.0 positive automatic P 127 86.5981 1.57866 0.11891
BK.CMB.BHZ.00 2022-03-02T13:04:48.05 10.0 positive automatic P 42 86.4783 0.75895 0.121276
II.PFO.BHZ.00 2022-03-02T13:04:45.00 10.0 positive automatic P 47 85.9208 1.35036 0.122715
GE.GSI.BHZ. 2022-03-02T13:04:45.02 10.0 positive automatic P 274 86.0358 0.0121522 0.117671
C1.BO02.BHZ. 2022-03-02T13:04:44.65 10.0 positive automatic P 128 85.6075 1.61369 0.120894
BK.SAO.BHZ.00 2022-03-02T13:04:41.17 10.0 positive automatic P 42 84.9939 1.29358 0.133155
MX.SRIG.BHZ. 2022-03-02T13:04:40.21 10.0 positive automatic P 54 84.7915 1.39372 0.121629
MY.KUM.BHZ. 2022-03-02T13:04:40.77 10.0 positive automatic P 279 85.4005 -1.08995 0.112263
C.GO05.BHZ. 2022-03-02T13:04:38.30 10.0 positive automatic P 128 84.7013 -0.0745995 0.111402
MY.IPM.BHZ. 2022-03-02T13:04:37.02 10.0 positive automatic P 278 84.6650 -1.19797 0.125295
AT.AKUT.BHZ. 2022-03-02T13:04:37.36 10.0 negative automatic P 7 84.6508 -0.746007 0.134361
IU.YSS.BHZ.00 2022-03-02T13:04:37.35 10.0 positive automatic P 334 84.6863 -0.958518 0.127976
II.EFI.BHZ.00 2022-03-02T13:04:30.22 10.0 negative automatic P 147 82.8382 1.34142 0.146111
GT.PLCA.BHZ.00 2022-03-02T13:04:28.93 10.0 positive automatic P 133 82.4766 1.76086 0.149175
C.GO06.BHZ. 2022-03-02T13:04:28.98 10.0 positive automatic P 132 82.5148 1.57758 0.147139
G.AIS.BHZ.00 2022-03-02T13:04:27.60 10.0 positive automatic P 230 82.4304 0.850981 0.139814
JP.JKA.BHZ. 2022-03-02T13:04:27.05 10.0 positive automatic pP 331 79.9059 6.37581 0
AT.SMY.BHZ. 2022-03-02T13:04:26.92 10.0 positive automatic P 355 82.9162 -2.3496 0.144781
RM.DLV.BHZ. 2022-03-02T13:04:26.82 10.0 positive automatic P 289 82.3027 0.533989 0.134966
AK.ATKA.BHZ. 2022-03-02T13:04:24.33 10.0 negative automatic P 2 82.1398 -0.91279 0.154208
IU.ADK.BHZ.00 2022-03-02T13:04:22.77 10.0 positive automatic P 1 81.7668 -0.526417 0.157106
JP.JTU.BHZ. 2022-03-02T13:04:21.00 10.0 positive automatic P 318 81.4323 -0.529001 0.104655
C1.LL02.BHZ. 2022-03-02T13:04:17.55 10.0 positive automatic P 135 80.3346 1.81204 0.169948
MY.KOM.BHZ. 2022-03-02T13:04:17.72 10.0 positive automatic P 277 80.8719 -0.836856 0.152511
II.ERM.BHZ.00 2022-03-02T13:04:16.27 10.0 positive automatic P 332 80.4137 0.160904 0.159824
JP.JTM.BHZ. 2022-03-02T13:04:14.75 10.0 positive automatic P 330 80.2942 -0.729814 0.111361
IU.TATO.BHZ.00 2022-03-02T13:04:13.87 10.0 positive automatic P 307 79.9980 -0.0251243 0.163425
G.COYC.BHZ.00 2022-03-02T13:04:10.20 10.0 positive automatic P 137 78.9315 2.07742 0.169091
JP.JSU.BHZ. 2022-03-02T13:04:05.50 10.0 positive automatic P 317 78.6505 -1.11568 0.164414
GE.SNAA.BHZ. 2022-03-02T13:04:05.21 10.0 positive automatic P 178 78.3801 0.00632016 0.186095
JP.JMN.BHZ. 2022-03-02T13:04:04.25 10.0 positive automatic P 321 78.3254 -0.603155 0.123453
IU.MAJO.BHZ.00 2022-03-02T13:04:01.97 10.0 positive automatic P 325 78.2269 -2.31122 0.158135
JP.JGF.BHZ. 2022-03-02T13:04:01.45 10.0 negative automatic P 324 77.9151 -1.14141 0.195081
G.INU.BHZ.00 2022-03-02T13:04:00.96 10.0 positive automatic P 324 77.8836 -1.37879 0.160911
JP.JSG.BHZ. 2022-03-02T13:03:55.75 10.0 positive automatic P 324 76.7683 -0.358246 0.0238319
JP.JOW.BHZ. 2022-03-02T13:03:55.00 10.0 positive automatic P 312 76.6970 -0.723407 0.167407
C.GO10.BHZ. 2022-03-02T13:03:51.83 10.0 negative automatic P 144 75.5589 2.47559 0.206684
JP.JHJ2.BHZ. 2022-03-02T13:03:45.60 10.0 negative automatic P 324 74.7043 1.25954 0.217635
MY.SBM.BHZ. 2022-03-02T13:03:40.07 10.0 positive automatic P 282 74.0707 -0.625145 0.224124
AU.XMI.BHZ. 2022-03-02T13:03:37.55 10.0 positive automatic P 267 73.2298 1.76154 0.249926
AU.MAW.BHZ. 2022-03-02T13:03:32.35 10.0 positive automatic P 200 72.6252 0.181779 0.236598
IU.PMSA.BHZ.00 2022-03-02T13:03:31.47 10.0 positive automatic P 156 72.4071 0.587467 0.0787497
MY.LDM.BHZ. 2022-03-02T13:03:18.82 10.0 positive automatic P 288 70.3096 0.54394 0.264611
GE.JAGI.BHZ. 2022-03-02T13:02:54.77 10.0 positive automatic P 273 66.8408 -1.93048 0.298154
II.KAPI.BHZ.00 2022-03-02T13:02:35.90 10.0 positive automatic P 280 63.7432 -0.824561 0.166014
GE.LUWI.BHZ. 2022-03-02T13:02:32.92 10.0 positive automatic P 285 63.2993 -0.829236 0.341283
AU.GIRL.BHZ.00 2022-03-02T13:02:15.30 10.0 positive automatic P 259 60.5693 -0.185577 0.364373
GE.TNTI.BHZ. 2022-03-02T13:02:13.82 10.0 positive automatic P 290 60.5274 -1.36898 0.385643
IU.QSPA.BHZ.00 2022-03-02T13:02:12.77 10.0 positive automatic P 180 60.0584 0.295553 0.410685
GE.SANI.BHZ. 2022-03-02T13:02:10.22 10.0 positive automatic P 286 60.0618 -1.79135 0.383261
GE.MMRI.BHZ. 2022-03-02T13:02:09.27 10.0 positive automatic P 278 59.7844 -0.861766 0
GE.SOEI.BHZ. 2022-03-02T13:01:54.67 10.0 positive automatic P 278 57.4895 0.303984 0.427856
AU.MORW.BHZ. 2022-03-02T13:01:47.40 10.0 positive automatic P 253 56.7863 -1.88852 0.469984
IU.MBWA.BHZ.00 2022-03-02T13:01:45.52 10.0 negative automatic P 263 56.4292 -1.21989 0.469797
IU.GUMO.BHZ.00 2022-03-02T13:01:44.72 10.0 positive automatic P 315 56.4531 -2.1862 0.418953
IU.CASY.BHZ.00 2022-03-02T13:01:38.47 10.0 positive automatic P 208 55.5570 -2.01637 0.46645
GE.BNDI.BHZ. 2022-03-02T13:01:38.07 10.0 positive automatic P 287 55.4372 -1.56195 0.447444
IU.NWAO.BHZ.00 2022-03-02T13:01:32.40 10.0 negative automatic P 249 54.6716 -1.78753 0.497222
GE.FAKI.BHZ. 2022-03-02T13:01:30.72 10.0 positive automatic P 290 54.4114 -1.53918 0.495379
GE.SAUI.BHZ. 2022-03-02T13:01:17.47 10.0 positive automatic P 284 52.4021 -0.079582 0.471318
AU.FITZ.BHZ. 2022-03-02T13:01:17.83 10.0 negative automatic P 269 52.5309 -0.676189 0.525344
AU.MTN.BHZ.00 2022-03-02T13:00:58.98 10.0 positive automatic P 278 50.1040 -1.41245 0.539619
AU.KDU.BHZ.00 2022-03-02T13:00:50.45 10.0 positive automatic P 279 49.0311 -1.77461 0.462359
IU.SBA.BHZ.00 2022-03-02T13:00:49.75 10.0 negative automatic P 184 48.4740 1.77977 0.572537
GT.VNDA.BHZ.00 2022-03-02T13:00:48.85 10.0 positive automatic P 186 48.5374 0.388843 0.540428
GE.GENI.BHZ. 2022-03-02T13:00:45.82 10.0 positive automatic P 296 48.2884 -0.715799 0.569079
AU.WRKA.BHZ.00 2022-03-02T13:00:41.55 10.0 negative automatic P 262 47.6928 -0.497618 0.566048
AU.FORT.BHZ.00 2022-03-02T13:00:29.13 10.0 positive automatic P 254 46.3073 -2.06167 0.630789
II.WRAB.BHZ.00 2022-03-02T13:00:13.77 10.0 positive automatic P 272 44.2402 -1.11585 0.660084
AU.MANU.BHZ.00 2022-03-02T13:00:05.20 10.0 positive automatic P 303 43.2345 -1.58697 0.440136
AU.HTT.BHZ. 2022-03-02T12:59:12.87 10.0 positive automatic P 253 36.7892 -0.718909 0.687859
IU.CTAO.BHZ.00 2022-03-02T12:58:49.85 10.0 positive automatic P 278 33.9082 1.01011 0.890795
AU.QLP.BHZ. 2022-03-02T12:58:45.25 10.0 positive automatic P 266 33.5055 -0.0722336 0.847708
AU.TOO.BHZ.00 2022-03-02T12:58:26.00 10.0 positive automatic P 246 31.3119 -0.211451 0.882413
II.TAU.BHZ.00 2022-03-02T12:58:19.22 10.0 positive automatic P 235 30.6996 -1.52179 0.894994
IU.HNR.BHZ.00 2022-03-02T12:58:06.85 10.0 positive automatic P 310 29.1881 -0.538723 0.952381
G.PPTF.BHZ.00 2022-03-02T12:58:03.00 10.0 negative automatic P 71 28.4656 1.92096 0.909091
G.CAN.BHZ.00 2022-03-02T12:58:01.05 10.0 positive automatic P 250 28.4004 0.551808 0.851064
AU.MILA.BHZ.00 2022-03-02T12:58:00.70 10.0 positive automatic P 247 28.3688 0.468341 0.930233
AU.EIDS.BHZ. 2022-03-02T12:57:56.55 10.0 positive automatic P 272 27.8961 0.609143 0.91954
AU.RIV.BHZ. 2022-03-02T12:57:46.40 10.0 negative automatic P 253 26.6009 2.07633 0.888889
AU.ARMA.BHZ. 2022-03-02T12:57:44.57 10.0 positive automatic P 261 26.4036 1.83997 0.898876
IU.FUNA.BHZ.00 2022-03-02T12:56:55.85 10.0 positive automatic P 352 21.5471 -0.648097 0.952381
AU.LHI.BHZ.00 2022-03-02T12:56:42.45 10.0 negative automatic P 259 19.9703 2.87392 0.833333
G.SANVU.BHZ.00 2022-03-02T12:56:40.10 10.0 positive automatic P 313 19.9874 0.342852 0.43956
ND.KOUNC.BHZ.00 2022-03-02T12:56:28.55 10.0 positive automatic P 296 18.7058 2.72499 0.833333
IU.RAR.BHZ.00 2022-03-02T12:56:20.12 10.0 negative automatic P 66 18.3537 -1.83716 0.909091
ND.MARNC.BHZ.00 2022-03-02T12:55:47.05 10.0 positive automatic P 300 15.3038 1.48789 0.833333
II.MSVF.BHZ.00 2022-03-02T12:55:12.92 10.0 negative automatic P 342 12.7277 0.60616 0.952381
AU.NFK.BHZ.00 2022-03-02T12:55:10.48 10.0 negative automatic P 270 12.4826 1.51432 0.900901
NZ.OUZ.HHZ.10 2022-03-02T12:54:18.84 10.0 positive automatic P 232 9.0349 -3.39642 0.873362
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