Earthquake with magnitude of mb 5.5 on date 22-11-2022 and time 03:38:03 (Italy) in region Solomon Is. [Sea]

A magnitude mb 5.5 earthquake occured in region: Solomon Is. [Sea], on

  • 22-11-2022 02:38:03 (UTC)
  • 22-11-2022 03:38:03 (UTC +01:00) Italian time
  • 22-11-2022 13:38:03 (UTC +11:00) local time in the region of the earthquake (Pacific/Guadalcanal)

and geographic coordinates (lat, lon) -9.9280, 159.5530 at 16 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.

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 2022-11-22
02:38:03
-9.9281 159.553 16 2022-11-22
03:02:46
Sala Sismica INGV-Roma 112071271
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-11-22 02:38:03
Latitude -9.9281
Longitude 159.5530
Depth (km) 16 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 112071271

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 25109
Semi-minor axis of confidence ellipse (meter) 17918
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 23
Circular confidence region, given by single value of horizontal uncertainty (meter) 20260.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 69.2364
Number of associated phases, regardless of their use for origin computation 69
Number of defining phases 69
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 2.94953
Epicentral distance of station closest to the epicenter (degree) 0.62501
Epicentral distance of station farthest from the epicenter (degree) 97.83999
Number of stations at which the event was observed 62
Number of stations from which data was used for origin computation 62
Magnitude information

mb:5.5

Field Value
Value 5.5
Uncertainty 0.1
Num. used stations 36
Type of magnitude mb
Reference to an origin 112071271
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2022-11-22 03:02:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
US.RLMT.BHZ.00 2022-11-22T02:51:45.98 10.0 positive automatic sP 45 97.8400 3.00259 0
US.EGMT.BHZ.00 2022-11-22T02:51:42.13 10.0 negative automatic P 42 97.8199 5.58758 0.0477829
GE.SNAA.BHZ. 2022-11-22T02:51:34.56 10.0 positive automatic P 186 97.5571 -0.757353 0.0463395
US.BW06.BHZ.00 2022-11-22T02:51:36.23 10.0 positive automatic P 48 97.3662 1.52813 0.0433739
US.BOZ.BHZ.00 2022-11-22T02:51:30.48 10.0 negative automatic P 45 96.2506 0.93846 0.0550453
US.HWUT.BHZ.00 2022-11-22T02:51:32.00 10.0 negative automatic P 49 95.7413 4.7417 0.0570479
US.MSO.BHZ.00 2022-11-22T02:51:29.18 10.0 negative automatic P 43 94.8531 6.07105 0.0584341
US.DUG.BHZ.00 2022-11-22T02:51:26.88 10.0 negative automatic P 50 94.5962 4.90962 0.0617797
IU.TUC.BHZ.00 2022-11-22T02:51:20.00 10.0 positive automatic P 58 95.0010 -2.72771 0.0647084
US.HLID.BHZ.00 2022-11-22T02:51:18.40 10.0 negative automatic P 46 93.9776 -0.773769 0.0532018
US.NEW.BHZ.00 2022-11-22T02:51:13.73 10.0 negative automatic P 41 93.0012 -0.782848 0.0748768
US.ELK.BHZ.00 2022-11-22T02:51:12.83 10.0 positive automatic P 49 92.8728 -1.33997 0.0714121
US.BMO.BHZ.00 2022-11-22T02:51:08.78 10.0 positive automatic P 45 92.1852 -2.03264 0.0729889
II.PFO.BHZ.00 2022-11-22T02:51:02.80 10.0 negative automatic P 56 90.5441 -0.425572 0.0875012
US.WVOR.BHZ.00 2022-11-22T02:51:03.68 10.0 negative automatic P 47 90.7277 -0.409172 0.0863152
BK.CMB.BHZ.00 2022-11-22T02:50:55.30 10.0 positive automatic P 51 88.4094 2.17841 0.104287
BK.SAO.BHZ.00 2022-11-22T02:50:51.20 10.0 positive automatic P 52 87.2804 3.52976 0.109942
AU.MAW.BHZ. 2022-11-22T02:50:27.35 10.0 negative automatic P 202 83.3501 -0.625079 0.132734
IU.COLA.BHZ.00 2022-11-22T02:50:28.97 10.0 positive automatic P 20 84.3707 -4.25321 0.133643
IU.TIXI.BHZ.00 2022-11-22T02:50:28.07 10.0 positive automatic P 351 84.0685 -3.58757 0.13933
GE.MALK.BHZ. 2022-11-22T02:50:15.57 10.0 negative automatic P 280 80.7557 1.19965 0.164366
II.PALK.BHZ.00 2022-11-22T02:50:12.75 10.0 positive automatic P 279 80.3768 0.347491 0.169744
GE.HALK.BHZ. 2022-11-22T02:50:12.45 10.0 negative automatic P 278 80.1653 1.24961 0.162144
AT.TTA.BHZ. 2022-11-22T02:50:09.64 10.0 negative automatic P 19 80.4090 -3.02112 0.168262
II.KDAK.BHZ.00 2022-11-22T02:49:56.09 10.0 positive automatic P 24 78.0819 -3.71017 0.193636
IN.SHL.HHZ. 2022-11-22T02:49:40.77 10.0 positive automatic P 300 74.7599 -0.175906 0.1959
IU.YAK.BHZ.00 2022-11-22T02:49:42.42 10.0 negative automatic P 346 75.6188 -3.48955 0.199563
IU.ULN.BHZ.00 2022-11-22T02:49:34.82 10.0 positive automatic P 326 74.0684 -2.38329 0.229571
IU.MA2.BHZ.00 2022-11-22T02:49:07.82 10.0 positive automatic P 355 69.8580 -3.9131 0.263924
GT.VNDA.BHZ.00 2022-11-22T02:48:56.75 10.0 negative automatic P 179 67.5968 -0.848082 0.303021
RM.SLV.BHZ. 2022-11-22T02:48:27.77 10.0 positive automatic P 300 62.9265 0.363413 0.362349
GE.GSI.BHZ. 2022-11-22T02:48:26.47 10.0 positive automatic P 277 62.6915 0.722524 0.341639
IU.INCN.BHZ.00 2022-11-22T02:47:40.72 10.0 negative automatic P 329 56.5469 -2.6717 0.451958
JP.JKA.BHZ. 2022-11-22T02:47:37.85 10.0 positive automatic sP 344 53.3844 11.5607 0
IU.POHA.BHZ.00 2022-11-22T02:47:21.42 10.0 positive automatic P 56 53.2556 1.51579 0.496286
JP.JTM.BHZ. 2022-11-22T02:47:17.85 10.0 positive automatic P 343 53.5098 -3.60193 0.522389
IU.MAJO.BHZ.00 2022-11-22T02:46:55.17 10.0 negative automatic P 338 50.6235 -4.84743 0.544014
JP.JGF.BHZ. 2022-11-22T02:46:52.15 10.0 negative automatic P 336 50.1205 -4.08834 0.494701
JP.JMN.BHZ. 2022-11-22T02:46:51.80 10.0 positive automatic P 332 50.0148 -3.6322 0.360911
G.INU.BHZ.00 2022-11-22T02:46:51.86 10.0 negative automatic P 336 50.0283 -3.60078 0.517622
JP.JOW.BHZ. 2022-11-22T02:46:35.40 10.0 negative automatic P 321 47.6726 -1.99346 0.554378
AU.GIRL.BHZ.00 2022-11-22T02:46:18.13 10.0 negative automatic P 248 45.1185 0.810768 0.629887
IU.NWAO.BHZ.00 2022-11-22T02:46:16.42 10.0 negative automatic P 233 45.1603 -1.27198 0.65163
AU.MORW.BHZ. 2022-11-22T02:46:14.47 10.0 positive automatic P 238 44.9135 -1.24692 0.656081
GE.JAGI.BHZ. 2022-11-22T02:46:14.87 10.0 positive automatic P 268 44.8056 0.0336568 0.658033
MY.LDM.BHZ. 2022-11-22T02:46:08.02 10.0 negative automatic P 288 43.5962 2.87479 0.664285
II.KAPI.BHZ.00 2022-11-22T02:45:34.97 10.0 positive automatic P 274 39.7398 1.38538 0.735385
IU.MBWA.BHZ.00 2022-11-22T02:45:32.90 10.0 positive automatic P 249 39.8444 -1.54258 0.750871
AU.FORT.BHZ.00 2022-11-22T02:44:59.70 10.0 positive automatic P 230 35.9174 -1.57303 0.838682
NZ.URZ.HHZ.10 2022-11-22T02:44:30.17 10.0 positive automatic SKKSdf 154 32.4137 -0.701165 0.841284
AU.TOO.BHZ.00 2022-11-22T02:44:12.78 10.0 positive automatic P 202 30.4052 -0.50142 0.955792
GE.FAKI.BHZ. 2022-11-22T02:43:57.47 10.0 positive automatic P 283 28.0020 5.60414 0.930233
AU.MILA.BHZ.00 2022-11-22T02:43:57.80 10.0 negative automatic P 197 28.7052 -0.441352 0.941176
AU.MTN.BHZ.00 2022-11-22T02:43:55.58 10.0 negative automatic P 261 27.9973 3.75093 0.869565
G.CAN.BHZ.00 2022-11-22T02:43:44.05 10.0 positive automatic P 199 27.1505 -0.284482 0.930233
AU.KDU.BHZ.00 2022-11-22T02:43:41.50 10.0 negative automatic P 261 26.6840 1.47694 0.888889
AU.QLP.BHZ. 2022-11-22T02:42:55.07 10.0 positive automatic P 219 22.0652 -0.846958 0.909091
AU.ARMA.BHZ. 2022-11-22T02:42:52.45 10.0 negative automatic P 199 21.7780 -0.561264 0.952381
GE.GENI.BHZ. 2022-11-22T02:42:42.97 10.0 positive automatic sP 290 20.6040 2.8036 0.869565
IU.TARA.BHZ.00 2022-11-22T02:42:11.42 10.0 negative automatic sP 50 17.4482 7.00363 0.930233
G.SANVU.BHZ.00 2022-11-22T02:40:14.35 10.0 negative automatic P 127 9.2790 -0.515658 0.952381
IU.HNR.BHZ.00 2022-11-22T02:38:10.57 10.0 positive automatic P 38 0.6250 -3.26883 0.380952
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