Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Mwp 5.5 on date 28-06-2022 and time 13:43:32 (UTC) in region Taiwan region [Sea: Taiwan]

A magnitude Mwp 5.5 earthquake occured in region: Taiwan region [Sea: Taiwan], on

  • 28-06-2022 13:43:32 (UTC)
  • 28-06-2022 15:43:32 (UTC +02:00) Italian time
  • 28-06-2022 21:43:32 (UTC +08:00) local time in the region of the earthquake (Asia/Taipei)

and geographic coordinates (lat, lon) 21.8880, 120.3340 at 20 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 5.3
Mwp 5.5
Mwpd 5.7 		2022-06-28
13:43:32		 21.8883 120.334 20 2022-06-28
14:05:09		 Sala Sismica INGV-Roma 106579081
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-06-28 13:43:32
Latitude 21.8883
Longitude 120.3340
Depth (km) 20 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 106579081

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 15418
Semi-minor axis of confidence ellipse (meter) 3455
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 111
Circular confidence region, given by single value of horizontal uncertainty (meter) 12757.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 51.427
Number of associated phases, regardless of their use for origin computation 117
Number of defining phases 117
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.42934
Epicentral distance of station closest to the epicenter (degree) 3.26445
Epicentral distance of station farthest from the epicenter (degree) 93.55998
Number of stations at which the event was observed 104
Number of stations from which data was used for origin computation 104
Magnitudes information

Mwp:5.5

Field Value
Value 5.5
Uncertainty 0.1
Num. used stations 21
Type of magnitude Mwp
Reference to an origin 106579081
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-06-28 14:05:09

Mwpd:5.7

Field Value
Value 5.7
Uncertainty 0.1
Num. used stations 19
Type of magnitude Mwpd
Reference to an origin 106579081
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-06-28 14:05:09

mb:5.3

Field Value
Value 5.3
Uncertainty 0.1
Num. used stations 67
Type of magnitude mb
Reference to an origin 106579081
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-06-28 14:05:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
RD.MTLF.BHZ. 2022-06-28T13:56:46.58 10.0 positive automatic P 320 10385.16 1.511 0.0706545
US.NEW.BHZ.00 2022-06-28T13:56:45.18 10.0 positive automatic P 34 10333.7781 2.16731 0.0715562
G.SSB.BHZ.00 2022-06-28T13:56:34.80 10.0 positive automatic P 321 10111.6893 1.05697 0.084743
MN.VSL.BHZ. 2022-06-28T13:56:34.72 10.0 positive automatic P 314 10110.2796 1.0918 0.0848244
RD.LOR.BHZ. 2022-06-28T13:56:30.90 10.0 negative automatic P 323 10033.2234 0.470329 0.0897576
RD.PGF.BHZ. 2022-06-28T13:56:28.98 10.0 positive automatic P 317 9967.9998 1.18785 0.0945739
MN.BNI.BHZ. 2022-06-28T13:56:29.37 10.0 positive automatic P 320 9984.3501 0.848377 0.0933507
IV.MONC.BHZ. 2022-06-28T13:56:25.89 10.0 positive automatic P 319 9899.4573 1.09629 0.0974579
IV.BOB.BHZ. 2022-06-28T13:56:22.30 10.0 negative automatic P 318 9813.5322 1.08058 0.105307
IV.MGAB.BHZ. 2022-06-28T13:56:17.55 10.0 negative automatic P 316 9726.6636 0.108075 0.0717545
IU.CASY.BHZ.00 2022-06-28T13:56:20.52 10.0 negative automatic P 184 9820.8027 -0.847525 0.0957179
MN.VLC.BHZ. 2022-06-28T13:56:20.92 10.0 positive automatic P 318 9782.1414 1.10195 0.102484
G.ECH.BHZ.00 2022-06-28T13:56:19.65 10.0 negative automatic P 322 9769.0656 0.385276 0
II.BFO.BHZ.00 2022-06-28T13:56:16.57 10.0 positive automatic P 322 9688.4241 0.789409 0
MN.CEL.BHZ. 2022-06-28T13:56:16.07 10.0 negative automatic P 310 9676.7802 0.774721 0.111754
IV.SALO.BHZ. 2022-06-28T13:56:16.85 10.0 negative automatic P 319 9693.7965 0.826732 0.110627
OE.DAVA.BHZ. 2022-06-28T13:56:14.57 10.0 negative automatic P 320 9646.2108 0.459116 0.111207
MN.CUC.BHZ. 2022-06-28T13:56:11.52 10.0 negative automatic P 312 9598.9137 -0.336593 0.114325
MN.TIP.BHZ. 2022-06-28T13:56:11.17 10.0 negative automatic P 311 9565.1919 0.778601 0.119286
JP.JMM.BHZ. 2022-06-28T13:56:05.10 10.0 positive automatic ScP 43 2638.4811 4.2036 0
OE.KBA.BHZ. 2022-06-28T13:56:04.67 10.0 negative automatic P 319 9426.9081 0.317559 0.128961
GE.KMBO.BHZ.00 2022-06-28T13:56:01.87 10.0 negative automatic P 266 9324.2664 2.16229 0.136385
OE.ARSA.BHZ. 2022-06-28T13:55:57.77 10.0 negative automatic P 319 9270.9975 0.754769 0.143661
HL.KEK.HHZ. 2022-06-28T13:55:57.30 10.0 positive automatic P 310 9303.5871 -1.16188 0
DK.KULLO.BHZ. 2022-06-28T13:55:57.42 10.0 negative automatic P 359 9270.1206 0.541117 0.138454
GE.FLT1.BHZ. 2022-06-28T13:55:57.70 10.0 positive automatic P 324 9291.3327 -0.1767 0.138811
MN.PDG.BHZ. 2022-06-28T13:55:55.37 10.0 negative automatic P 313 9224.6883 0.595232 0.14721
HL.ITM.HHZ. 2022-06-28T13:55:55.18 10.0 negative automatic P 307 9242.6703 -0.494262 0.074329
DK.MUD.BHZ.00 2022-06-28T13:55:53.75 10.0 negative automatic P 329 9188.6022 0.670311 0.143188
HU.KOVH.BHZ. 2022-06-28T13:55:51.75 10.0 negative automatic P 317 9146.3778 0.598721 0.146342
HT.FNA.HHZ. 2022-06-28T13:55:50.12 10.0 negative automatic P 311 9133.5684 -0.510193 0.151436
HT.AGG.HHZ. 2022-06-28T13:55:49.42 10.0 negative automatic P 309 9132.1587 -1.11847 0.154432
MN.DIVS.BHZ. 2022-06-28T13:55:49.37 10.0 negative automatic P 314 9097.6044 0.402272 0.157172
PL.KSP.BHZ. 2022-06-28T13:55:47.81 10.0 negative automatic P 322 9051.8169 1.12475 0.157101
HT.LIT.HHZ. 2022-06-28T13:55:47.41 10.0 negative automatic P 310 9075.2601 -0.423664 0.161262
GE.MORC.BHZ. 2022-06-28T13:55:46.10 10.0 negative automatic P 320 9019.2717 0.901972 0.159673
IU.KONO.BHZ.00 2022-06-28T13:55:44.37 10.0 positive automatic P 331 8995.329 0.4101 0.161579
CN.RES.BHZ. 2022-06-28T13:55:43.45 10.0 negative automatic P 9 8971.353 0.674281 0
GE.PSZ.BHZ. 2022-06-28T13:55:42.15 10.0 negative automatic P 318 8941.8825 0.631674 0.169823
MN.BZS.BHZ. 2022-06-28T13:55:40.32 10.0 negative automatic P 315 8913.8661 0.285729 0.168149
PL.OJC.BHZ. 2022-06-28T13:55:37.87 10.0 negative automatic P 320 8851.8948 0.824828 0.177359
CN.ATLI.BHZ. 2022-06-28T13:55:34.23 10.0 positive automatic P 30 8758.1331 1.7252 0.17899
HL.RDO.HHZ. 2022-06-28T13:55:34.42 10.0 negative automatic P 310 8794.3191 0.247824 0.167143
HT.ALN.HHZ. 2022-06-28T13:55:32.94 10.0 positive automatic P 310 8763.7275 0.281021 0.179763
AT.SKAG.BHZ. 2022-06-28T13:55:30.48 10.0 negative automatic P 30 8680.9548 1.92769 0.188531
GE.DAG.BHZ. 2022-06-28T13:55:28.76 10.0 negative automatic P 351 8691.633 -0.316449 0.174557
KO.ELL.BHZ. 2022-06-28T13:55:24.90 10.0 negative automatic P 305 8595.0408 0.463285 0.199764
GE.TIRR.BHZ. 2022-06-28T13:55:17.59 10.0 negative automatic P 313 8455.4028 0.443915 0.212502
GE.EIL.BHZ. 2022-06-28T13:55:14.75 10.0 negative automatic P 297 8386.2942 1.14473 0.213862
GE.CSS.BHZ. 2022-06-28T13:55:13.05 10.0 negative automatic P 302 8360.3868 0.750675 0.216247
IU.ANTO.BHZ.00 2022-06-28T13:55:07.65 10.0 negative automatic P 307 8253.96 0.767231 0.234364
KO.BNN.BHZ. 2022-06-28T13:54:56.36 10.0 negative automatic P 306 8029.8954 1.33222 0.25619
GE.KBS.BHZ.00 2022-06-28T13:54:52.67 10.0 negative automatic P 349 7987.6155 0.151361 0
IU.COLA.BHZ.00 2022-06-28T13:54:47.20 10.0 negative automatic P 27 7883.7195 0.299316 0.262515
II.MSVF.BHZ.00 2022-06-28T13:54:46.32 10.0 negative automatic sP 120 7658.6337 4.20332 0
IU.KEV.BHZ.00 2022-06-28T13:54:44.82 10.0 negative automatic P 339 7843.2822 0.154289 0.260586
II.KDAK.BHZ.00 2022-06-28T13:54:41.52 10.0 positive automatic P 34 7779.4239 0.364226 0.28311
II.RAYN.BHZ.00 2022-06-28T13:54:30.02 10.0 negative automatic P 288 7569.5007 0.509284 0.292068
II.LVZ.BHZ.00 2022-06-28T13:54:29.07 10.0 negative automatic P 336 7567.6692 -0.337432 0.254268
AT.TTA.BHZ. 2022-06-28T13:54:27.36 10.0 negative automatic P 29 7520.0502 0.593749 0.281207
II.KIV.BHZ.00 2022-06-28T13:54:18.72 10.0 negative automatic P 310 7360.9872 1.0488 0.318404
AU.TOO.BHZ.00 2022-06-28T13:54:02.75 10.0 positive automatic P 158 7103.6004 0.208636 0.351997
G.CAN.BHZ.00 2022-06-28T13:53:59.25 10.0 positive automatic P 154 7029.4968 1.09808 0.36513
II.ARTI.BHZ.00 2022-06-28T13:53:10.57 10.0 negative automatic P 324 6270.5676 -0.546731 0.474402
IU.NWAO.BHZ.00 2022-06-28T13:52:58.02 10.0 positive automatic P 183 6093.1452 -1.62747 0.493566
AU.QLP.BHZ. 2022-06-28T13:52:50.67 10.0 negative automatic P 153 5961.9099 -0.346669 0.51238
AU.FORT.BHZ.00 2022-06-28T13:52:45.63 10.0 negative automatic P 172 5903.4906 -1.51911 0.496923
AU.MORW.BHZ. 2022-06-28T13:52:29.85 10.0 positive automatic P 185 5674.4976 -1.97882 0.529309
IU.CTAO.BHZ.00 2022-06-28T13:52:16.32 10.0 negative automatic P 147 5441.3643 0.424184 0.590482
AU.WRKA.BHZ.00 2022-06-28T13:52:03.20 10.0 positive automatic P 170 5278.7382 -1.4387 0.608684
II.SIMI.BHZ.00 2022-06-28T13:51:58.49 10.0 negative automatic P 303 5184.7434 0.328901 0.616175
AU.GIRL.BHZ.00 2022-06-28T13:51:43.30 10.0 positive automatic P 188 4986.564 -0.547569 0.663251
II.WRAB.BHZ.00 2022-06-28T13:51:35.17 10.0 positive automatic P 161 4884.9546 -1.40968 0.671992
II.AAK.BHZ.00 2022-06-28T13:51:31.67 10.0 negative automatic P 310 4803.2364 0.803516 0.685521
IU.MA2.BHZ.00 2022-06-28T13:51:30.92 10.0 positive automatic P 22 4816.9227 -0.72126 0.683246
II.KURK.BHZ.00 2022-06-28T13:51:30.62 10.0 negative automatic P 322 4812.0609 -0.640297 0.65296
IU.PET.BHZ.00 2022-06-28T13:51:24.02 10.0 negative automatic P 33 4731.8301 -1.37322 0.563327
IU.YAK.BHZ.00 2022-06-28T13:51:07.52 10.0 negative automatic P 7 4512.3387 -1.67633 0.71769
IU.MAKZ.BHZ.00 2022-06-28T13:51:00.72 10.0 negative automatic P 318 4402.3266 -0.343694 0.727857
JP.JHS.BHZ. 2022-06-28T13:50:46.60 10.0 positive automatic S 38 1913.0961 6.58798 0
AU.KDU.BHZ.00 2022-06-28T13:50:33.43 10.0 negative automatic P 160 4058.9703 -1.4708 0.824773
AU.MTN.BHZ.00 2022-06-28T13:50:31.18 10.0 positive automatic P 162 4030.4433 -1.54202 0.840141
IU.YSS.BHZ.00 2022-06-28T13:49:45.15 10.0 negative automatic P 30 3431.9313 -0.671474 0.890287
IU.ULN.BHZ.00 2022-06-28T13:49:19.87 10.0 negative automatic P 341 3116.3139 -0.995232 0.952381
II.ERM.BHZ.00 2022-06-28T13:49:17.62 10.0 negative automatic P 38 3080.5497 -0.0949965 0.930233
II.KAPI.BHZ.00 2022-06-28T13:49:14.19 10.0 positive automatic P 181 2986.7103 4.02357 0.930233
GE.FAKI.BHZ. 2022-06-28T13:49:13.47 10.0 positive automatic P 153 3042.0882 -1.16195 0.888889
MY.KOM.BHZ. 2022-06-28T13:48:59.62 10.0 negative automatic P 221 2853.9321 0.297238 0.952381
JP.JTM.BHZ. 2022-06-28T13:48:58.25 10.0 positive automatic P 38 2859.693 -1.55767 0.930233
MY.IPM.BHZ. 2022-06-28T13:48:57.47 10.0 negative automatic P 230 2836.6272 -0.47155 0.952381
IU.GUMO.BHZ.00 2022-06-28T13:48:50.62 10.0 negative automatic P 105 2747.8938 -0.0402199 0.952381
GE.SANI.BHZ. 2022-06-28T13:48:47.87 10.0 positive automatic P 166 2726.8482 -1.04029 0.930233
GE.LUWI.BHZ. 2022-06-28T13:48:35.07 10.0 positive automatic P 174 2558.8053 0.588563 0.869565
GE.TNTI.BHZ. 2022-06-28T13:48:24.57 10.0 positive automatic P 161 2464.1223 -0.871529 0.769231
IU.MAJO.BHZ.00 2022-06-28T13:48:15.42 10.0 positive automatic P 43 2367.7188 -0.783368 0.952381
JP.JHJ2.BHZ. 2022-06-28T13:48:10.15 10.0 positive automatic P 53 2280.7947 2.46291 0.952381
JP.JSG.BHZ. 2022-06-28T13:48:08.20 10.0 negative automatic P 47 2242.6995 4.23172 0.930233
IU.CHTO.BHZ.00 2022-06-28T13:48:05.57 10.0 negative automatic P 265 2249.9922 0.832503 0.952381
JP.JGF.BHZ. 2022-06-28T13:48:04.55 10.0 positive automatic P 44 2243.088 0.462808 0.909091
MY.KKM.BHZ. 2022-06-28T13:47:20.92 10.0 positive automatic P 195 1813.296 2.18955 0.952381
RM.SLV.BHZ. 2022-06-28T13:47:03.72 10.0 negative automatic ScP 271 1695.5472 -1.24845 0.888889
JP.JOW.BHZ. 2022-06-28T13:45:34.75 10.0 positive automatic P 54 972.1602 -1.20456 0.909091
JP.YOJ.BHZ. 2022-06-28T13:44:25.20 10.0 positive automatic P 43 395.6817 0.603065 0.909091
IU.TATO.BHZ.00 2022-06-28T13:44:19.37 10.0 positive automatic P 19 362.3484 -1.12286 0.930233
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