Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mwp 6.1 on date 22-01-2022 and time 03:26:14 (Italy) in region Talaud Islands, Indonesia [Sea: Indonesia]

A magnitude Mwp 6.1 earthquake occured in region: Talaud Islands, Indonesia [Sea: Indonesia], on

  • 22-01-2022 02:26:14 (UTC)
  • 22-01-2022 03:26:14 (UTC +01:00) Italian time
  • 22-01-2022 11:26:14 (UTC +09:00) local time in the region of the earthquake (Pacific/Palau)

and geographic coordinates (lat, lon) 3.6460, 126.7560 at 35 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 5.5
Mwp 6.1
Mwpd 6.2 		2022-01-22
02:26:14		 3.6457 126.756 35 2022-01-22
02:39:29		 Sala Sismica INGV-Roma 100034871
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-22 02:26:14
Latitude 3.6457
Longitude 126.7560
Depth (km) 35 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 100034871

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 6624
Semi-minor axis of confidence ellipse (meter) 5463
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 218
Circular confidence region, given by single value of horizontal uncertainty (meter) 6697.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 82.5567
Number of associated phases, regardless of their use for origin computation 90
Number of defining phases 90
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.6635
Epicentral distance of station closest to the epicenter (degree) 2.93786
Epicentral distance of station farthest from the epicenter (degree) 73.75035
Number of stations at which the event was observed 86
Number of stations from which data was used for origin computation 86
Magnitudes information

Mwpd:6.2

Field Value
Value 6.2
Uncertainty 0.1
Num. used stations 32
Type of magnitude Mwpd
Reference to an origin 100034871
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-01-22 02:39:29

Mwp:6.1

Field Value
Value 6.1
Uncertainty 0.2
Num. used stations 48
Type of magnitude Mwp
Reference to an origin 100034871
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-01-22 02:39:29

mb:5.5

Field Value
Value 5.5
Uncertainty 0.1
Num. used stations 67
Type of magnitude mb
Reference to an origin 100034871
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-01-22 02:39:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
G.RER.BHZ.00 2022-01-22T02:37:46.40 10.0 positive automatic P 247 73.7503 1.97114 0.232573
IU.CASY.BHZ.00 2022-01-22T02:37:27.97 10.0 positive automatic P 187 70.8937 0.728124 0.263937
IU.BILL.BHZ.00 2022-01-22T02:37:19.42 10.0 positive automatic P 15 69.7649 -0.972926 0.248035
G.ROCAM.BHZ.00 2022-01-22T02:37:00.85 10.0 negative automatic P 247 66.4646 1.20474 0.324021
II.SIMI.BHZ.00 2022-01-22T02:36:35.22 10.0 positive automatic P 312 62.8934 -1.12884 0.36659
IU.SNZO.BHZ.00 2022-01-22T02:36:34.30 10.0 negative automatic P 141 62.6013 -0.127682 0.384077
NZ.ODZ.HHZ.10 2022-01-22T02:36:34.38 10.0 positive automatic P 146 62.4044 1.24099 0.381257
NZ.URZ.HHZ.10 2022-01-22T02:36:33.97 10.0 positive automatic P 137 62.5719 -0.251142 0.388276
NZ.KHZ.HHZ.10 2022-01-22T02:36:33.71 10.0 positive automatic P 143 62.5052 -0.0587491 0.357519
II.KURK.BHZ.00 2022-01-22T02:36:28.02 10.0 positive automatic P 328 61.9032 -1.74058 0.326268
II.AAK.BHZ.00 2022-01-22T02:36:19.57 10.0 positive automatic P 318 60.4974 -0.921859 0.377272
IU.MA2.BHZ.00 2022-01-22T02:36:09.12 10.0 positive automatic P 14 58.9020 -0.169869 0.345017
NZ.OUZ.HHZ.10 2022-01-22T02:36:09.22 10.0 positive automatic P 136 58.5977 2.09652 0.364011
IU.YAK.BHZ.00 2022-01-22T02:36:04.87 10.0 positive automatic P 2 58.4237 -1.05264 0.357549
IU.PET.BHZ.00 2022-01-22T02:35:48.87 10.0 positive automatic P 23 55.9109 0.701805 0.471887
II.MSVF.BHZ.00 2022-01-22T02:35:43.87 10.0 positive automatic P 115 54.9014 2.84517 0.465324
IN.MNC.HHZ. 2022-01-22T02:35:29.89 10.0 positive automatic P 278 53.5656 -1.27271 0.264324
II.TLY.BHZ.00 2022-01-22T02:35:17.32 10.0 positive automatic P 342 51.7537 -0.541236 0.525235
II.TAU.BHZ.00 2022-01-22T02:35:05.67 10.0 positive automatic P 160 50.1260 0.125612 0.456101
IU.ULN.BHZ.00 2022-01-22T02:34:42.97 10.0 positive automatic P 342 47.3511 -1.52152 0.494445
ND.ONTNC.BHZ.00 2022-01-22T02:34:41.55 10.0 positive automatic P 126 46.6630 2.68682 0.609721
G.DZM.BHZ.00 2022-01-22T02:34:40.28 10.0 positive automatic P 125 46.5415 2.23487 0.632403
GE.MALK.BHZ. 2022-01-22T02:34:33.97 10.0 positive automatic P 278 46.1730 -1.04738 0.553792
AU.MILA.BHZ.00 2022-01-22T02:34:32.08 10.0 positive automatic P 155 45.7281 0.448397 0
GE.HALK.BHZ. 2022-01-22T02:34:32.40 10.0 positive automatic P 275 45.9590 -0.935827 0.545751
IU.YSS.BHZ.00 2022-01-22T02:34:28.75 10.0 positive automatic P 15 45.4734 -0.754757 0.297869
AU.TOO.BHZ.00 2022-01-22T02:34:24.00 10.0 positive automatic P 159 44.7380 0.254385 0.594889
G.SANVU.BHZ.00 2022-01-22T02:34:22.95 10.0 positive automatic P 117 44.3473 2.41761 0.594897
ND.KOUNC.BHZ.00 2022-01-22T02:34:20.35 10.0 negative automatic P 125 44.0475 2.21388 0.612824
G.CAN.BHZ.00 2022-01-22T02:34:19.80 10.0 positive automatic P 154 44.1944 0.380652 0.63812
AU.ARMA.BHZ. 2022-01-22T02:33:58.15 10.0 positive automatic P 147 41.5305 0.234465 0.603099
II.ERM.BHZ.00 2022-01-22T02:33:54.52 10.0 positive automatic P 19 41.0729 0.548277 0.565173
IN.SHL.HHZ. 2022-01-22T02:33:44.04 10.0 positive automatic P 307 40.0209 -1.23192 0.673074
JP.JTM.BHZ. 2022-01-22T02:33:39.10 10.0 positive automatic P 17 39.3125 -0.299529 0.351005
AU.HTT.BHZ. 2022-01-22T02:33:34.42 10.0 positive automatic P 164 38.8174 -0.941469 0.779451
IU.NWAO.BHZ.00 2022-01-22T02:33:24.42 10.0 positive automatic P 193 37.6663 -1.19495 0.783544
AU.EIDS.BHZ. 2022-01-22T02:33:22.90 10.0 positive automatic P 142 37.3964 -0.408606 0.728831
IN.PBA.HHZ. 2022-01-22T02:32:58.33 10.0 positive automatic P 285 34.6091 -1.09818 0.78728
AU.QLP.BHZ. 2022-01-22T02:32:58.47 10.0 positive automatic P 152 34.6316 -1.17627 0.854296
IU.MAJO.BHZ.00 2022-01-22T02:32:57.32 10.0 negative automatic P 16 34.5447 -1.60821 0.83618
AU.FORT.BHZ.00 2022-01-22T02:32:56.33 10.0 positive automatic P 178 34.4457 -1.70445 0.868474
AU.MORW.BHZ. 2022-01-22T02:32:55.50 10.0 positive automatic P 197 34.2910 -1.21944 0.777979
IU.INCN.BHZ.00 2022-01-22T02:32:52.57 10.0 positive automatic P 360 33.8307 -0.107888 0.870889
JP.JGF.BHZ. 2022-01-22T02:32:48.30 10.0 negative automatic P 16 33.4252 -0.939967 0.858901
G.INU.BHZ.00 2022-01-22T02:32:45.61 10.0 positive automatic P 15 33.0981 -0.705638 0.886206
IU.CHTO.BHZ.00 2022-01-22T02:32:28.50 10.0 positive automatic P 301 31.1237 -0.542597 0.906569
JP.JTU.BHZ. 2022-01-22T02:32:27.35 10.0 positive automatic P 4 30.9777 -0.340851 0.601759
JP.JMN.BHZ. 2022-01-22T02:32:26.10 10.0 positive automatic P 12 30.8081 -0.177116 0.934947
IU.CTAO.BHZ.00 2022-01-22T02:32:23.92 10.0 positive automatic P 142 30.4939 0.447992 0.869298
AU.GIRL.BHZ.00 2022-01-22T02:32:10.88 10.0 positive automatic P 204 28.9933 0.730708 0.842105
GE.GSI.BHZ. 2022-01-22T02:32:10.82 10.0 positive automatic P 266 29.2431 -1.53745 0.952381
AU.WRKA.BHZ.00 2022-01-22T02:32:06.45 10.0 positive automatic P 177 28.7209 -1.36507 0.930233
RM.SLV.BHZ. 2022-01-22T02:32:04.07 10.0 positive automatic P 310 28.3779 -0.696931 0.740741
JP.JSU.BHZ. 2022-01-22T02:32:00.95 10.0 positive automatic P 7 28.0787 -1.11092 0.784314
MY.KUM.BHZ. 2022-01-22T02:31:43.32 10.0 positive automatic P 275 26.0758 -0.690902 0.740741
GE.BKNI.BHZ. 2022-01-22T02:31:41.87 10.0 positive automatic P 263 25.9093 -0.630977 0.816327
IU.MBWA.BHZ.00 2022-01-22T02:31:40.15 10.0 positive automatic P 195 25.7411 -0.855956 0.930233
MY.IPM.BHZ. 2022-01-22T02:31:40.32 10.0 positive automatic P 273 25.6768 -0.109745 0.930233
AU.XMI.BHZ. 2022-01-22T02:31:35.82 10.0 negative automatic P 236 25.2712 -0.929109 0.952381
GE.MNAI.BHZ. 2022-01-22T02:31:32.97 10.0 positive automatic P 252 25.0907 -2.12066 0.43956
II.WRAB.BHZ.00 2022-01-22T02:31:29.85 10.0 positive automatic P 163 24.7333 -2.03432 0.963855
JP.JOW.BHZ. 2022-01-22T02:31:16.80 10.0 positive automatic P 3 23.2346 -1.16965 0.754717
MY.KOM.BHZ. 2022-01-22T02:31:15.22 10.0 positive automatic P 266 22.9560 0.214424 0.833333
JP.JMZ.BHZ. 2022-01-22T02:31:12.05 10.0 positive automatic P 11 22.5839 0.975538 0.930233
IU.TATO.BHZ.00 2022-01-22T02:31:05.62 10.0 positive automatic P 347 21.9188 1.59933 0.952381
AU.MANU.BHZ.00 2022-01-22T02:30:59.48 10.0 positive automatic P 105 21.3700 1.33812 0.869565
AU.FITZ.BHZ. 2022-01-22T02:30:59.95 10.0 positive automatic P 183 21.7746 -2.51777 0.860215
JP.YOJ.BHZ. 2022-01-22T02:30:54.90 10.0 positive automatic P 351 21.1310 -0.644877 0.615385
RM.DLV.BHZ. 2022-01-22T02:30:43.67 10.0 positive automatic P 296 19.9023 1.22759 0.851064
GE.JAGI.BHZ. 2022-01-22T02:30:14.47 10.0 positive automatic P 226 17.4569 -0.0289119 0.833333
AU.KDU.BHZ.00 2022-01-22T02:30:08.70 10.0 positive automatic P 161 17.2911 -3.7229 0.842105
AU.MTN.BHZ.00 2022-01-22T02:30:05.80 10.0 positive automatic P 165 17.0520 -3.66379 0.869565
GE.GENI.BHZ. 2022-01-22T02:29:42.12 10.0 positive automatic P 115 14.7846 1.78698 0.816327
MY.SBM.BHZ. 2022-01-22T02:29:41.22 10.0 positive automatic P 266 14.5692 3.75191 0.869565
GE.SOEI.BHZ. 2022-01-22T02:29:26.77 10.0 positive automatic P 190 13.6278 1.99196 0.833333
GE.MMRI.BHZ. 2022-01-22T02:29:17.02 10.0 positive automatic P 200 13.0811 -0.141897 0.8
GE.SAUI.BHZ. 2022-01-22T02:29:09.32 10.0 positive automatic P 159 12.4797 0.377536 0.888889
II.KAPI.BHZ.00 2022-01-22T02:28:52.17 10.0 positive automatic P 219 11.1329 1.60729 0.860215
GE.BKB.BHZ. 2022-01-22T02:28:50.82 10.0 negative automatic P 244 10.9325 3.0316 0.8
GE.BNDI.BHZ. 2022-01-22T02:28:20.77 10.0 positive automatic P 159 8.7526 2.85293 0
GE.FAKI.BHZ. 2022-01-22T02:28:17.67 10.0 negative automatic P 140 8.5575 2.4068 0.952381
MY.LDM.BHZ. 2022-01-22T02:28:16.02 10.0 negative automatic P 281 8.3741 3.26659 0.930233
GE.LUWI.BHZ. 2022-01-22T02:27:39.82 10.0 positive automatic P 220 6.1503 -2.39143 0.222222
GE.SANI.BHZ. 2022-01-22T02:27:35.97 10.0 positive automatic P 188 5.7465 -0.698524 0.930233
IU.DAV.BHZ.00 2022-01-22T02:27:09.25 10.0 negative automatic P 341 3.6187 1.7915 0.43956
GE.TNTI.BHZ. 2022-01-22T02:27:00.02 10.0 positive automatic P 168 2.9379 1.94294 0.952381
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