Earthquake with magnitude of Mwp 6.0 on date 29-01-2020 and time 14:49:50 (Italy) in region Solomon Is. [Sea]

A magnitude Mwp 6.0 earthquake occured in region: Solomon Is. [Sea], on

  • 29-01-2020 13:49:50 (UTC)
  • 29-01-2020 14:49:50 (UTC +01:00) Italian time
  • 30-01-2020 00:49:50 (UTC +11:00) local time in the region of the earthquake (Pacific/Guadalcanal)

and geographic coordinates (lat, lon) -10.35, 161.31 at 97 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
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 mb 5.5
Mwp 6.0

Mwpd 6.4
2020-01-29
13:49:50
-10.35 161.31 97 2020-01-29
14:01:33
Sala Sismica INGV-Roma 75994211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-29 13:49:50
Latitude -10.35
Longitude 161.31
Depth (km) 97 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 75994211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 6577
Semi-minor axis of confidence ellipse (meter) 460
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 225
Circular confidence region, given by single value of horizontal uncertainty (meter) 5314.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 41.4108
Number of associated phases, regardless of their use for origin computation 52
Number of defining phases 52
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.24899
Epicentral distance of station closest to the epicenter (degree) 1.62216
Epicentral distance of station farthest from the epicenter (degree) 52.47099
Number of stations at which the event was observed 46
Number of stations from which data was used for origin computation 46
Magnitudes information

Mwp:6

Field Value
Value 6
Uncertainty 0.2
Num. used stations 15
Type of magnitude Mwp
Reference to an origin 75994211
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-01-29 14:01:33

Mwpd:6.4

Field Value
Value 6.4
Uncertainty 0.2
Num. used stations 7
Type of magnitude Mwpd
Reference to an origin 75994211
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-01-29 14:01:33

mb:5.5

Field Value
Value 5.5
Uncertainty 0.1
Num. used stations 30
Type of magnitude mb
Reference to an origin 75994211
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-01-29 14:01:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IU.TATO.BHZ.00 2020-01-29T13:58:53.62 10.0 positive automatic P 313 52.471 0.550595 0.526071
IU.MAJO.BHZ.00 2020-01-29T13:58:45.02 10.0 positive automatic P 336 51.6888 -2.29321 0.538802
G.INU.BHZ.00 2020-01-29T13:58:42.06 10.0 positive automatic P 334 51.1384 -1.10444 0.47937
G.KIP.BHZ.00 2020-01-29T13:58:42.97 10.0 positive automatic P 51 51.0334 0.594398 0.501798
GE.SMRI.BHZ. 2020-01-29T13:58:37.72 10.0 negative automatic P 269 50.3391 0.542563 0.258983
G.PPTF.BHZ.00 2020-01-29T13:58:22.35 10.0 negative automatic P 104 48.0897 2.21842 0.585409
JP.JHJ2.BHZ. 2020-01-29T13:58:19.70 10.0 positive automatic P 336 48.0503 -0.0186984 0.600028
GE.JAGI.BHZ. 2020-01-29T13:58:06.02 10.0 negative automatic P 268 46.5168 -1.82006 0.612242
AU.MORW.BHZ. 2020-01-29T13:58:05.02 10.0 positive automatic P 239 46.1732 -0.151744 0.648338
IU.NWAO.BHZ.00 2020-01-29T13:58:05.62 10.0 positive automatic P 234 46.2919 -0.498678 0.616127
IU.XMAS.BHZ.00 2020-01-29T13:57:40.47 10.0 positive automatic P 76 42.8807 1.52894 0.653766
JP.JCJ.BHZ. 2020-01-29T13:57:27.15 10.0 positive automatic P 334 41.7904 -2.96754 0.696488
II.KAPI.BHZ.00 2020-01-29T13:57:27.60 10.0 negative automatic P 274 41.4928 -0.121953 0.622368
IU.MBWA.BHZ.00 2020-01-29T13:57:25.90 10.0 negative automatic P 250 41.3078 -0.292395 0.730892
GE.LUWI.BHZ. 2020-01-29T13:57:10.32 10.0 negative automatic P 281 39.4082 -0.176469 0.612756
GE.MMRI.BHZ. 2020-01-29T13:57:02.37 10.0 negative automatic P 269 38.5483 -0.977425 0.740201
GE.SOEI.BHZ. 2020-01-29T13:56:46.77 10.0 negative automatic P 268 36.4543 0.933372 0.779986
GE.SANI.BHZ. 2020-01-29T13:56:41.67 10.0 negative automatic P 281 36.0418 -0.483396 0.787946
II.TAU.BHZ.00 2020-01-29T13:56:31.07 10.0 positive automatic P 198 34.7633 -0.147897 0.794812
NZ.KHZ.HHZ.10 2020-01-29T13:56:22.53 10.0 positive automatic P 164 33.7986 -0.350733 0.859282
GE.BNDI.BHZ. 2020-01-29T13:56:04.07 10.0 positive automatic P 278 31.658 -0.124584 0.855593
NZ.URZ.HHZ.10 2020-01-29T13:56:00.90 10.0 positive automatic P 156 31.2931 -0.104219 0.903017
AU.HTT.BHZ. 2020-01-29T13:55:56.92 10.0 negative automatic PKPdf 218 30.8934 -0.671982 0.955867
AU.TOO.BHZ.00 2020-01-29T13:55:55.63 10.0 negative automatic P 205 30.7097 -0.332026 0.959926
AU.MILA.BHZ.00 2020-01-29T13:55:39.23 10.0 negative automatic P 200 28.8625 -0.440524 0.91954
NZ.OUZ.HHZ.10 2020-01-29T13:55:26.11 10.0 positive automatic P 158 27.2677 0.755494 0.913242
G.CAN.BHZ.00 2020-01-29T13:55:25.70 10.0 negative automatic P 202 27.3625 -0.610148 0.851064
ND.ONTNC.BHZ.00 2020-01-29T13:55:12.14 10.0 negative automatic S 158 12.929 0.318938 0
AU.RIV.BHZ. 2020-01-29T13:55:07.25 10.0 negative automatic P 200 25.2508 0.0583841 0.930233
G.DZM.BHZ.00 2020-01-29T13:55:06.40 10.0 positive automatic S 158 12.7089 -0.316168 0
AU.QLP.BHZ. 2020-01-29T13:54:44.62 10.0 negative automatic P 222 22.8702 -0.903366 0.898876
GE.GENI.BHZ. 2020-01-29T13:54:39.07 10.0 positive automatic P 289 22.3746 -1.32339 0.851064
AU.ARMA.BHZ. 2020-01-29T13:54:35.60 10.0 negative automatic P 203 21.9916 -0.9383 0.963855
AU.LHI.BHZ.00 2020-01-29T13:54:28.15 10.0 negative automatic P 185 21.2676 -0.504855 0.91954
II.KWJN.BHZ.00 2020-01-29T13:54:22.02 10.0 positive automatic P 18 20.5948 0.582061 0.879121
AU.COEN.BHZ. 2020-01-29T13:53:57.17 10.0 negative automatic P 257 18.0813 3.0012 0.869565
II.MSVF.BHZ.00 2020-01-29T13:53:52.87 10.0 positive automatic P 116 17.8308 1.36039 0.888889
AU.EIDS.BHZ. 2020-01-29T13:53:52.95 10.0 negative automatic P 212 17.8726 1.07954 0.97561
IU.FUNA.BHZ.00 2020-01-29T13:53:51.42 10.0 positive automatic P 86 17.7378 1.06634 0.851064
IU.CTAO.BHZ.00 2020-01-29T13:53:49.45 10.0 negative automatic P 234 17.4643 2.04129 0.952381
AU.MANU.BHZ.00 2020-01-29T13:53:32.03 10.0 positive automatic P 300 16.1484 0.597133 0.909091
IU.PMG.BHZ.00 2020-01-29T13:53:06.42 10.0 positive automatic P 273 13.9684 2.62643 0.909091
ND.ONTNC.BHZ.00 2020-01-29T13:52:49.94 10.0 negative automatic P 158 12.929 -0.281186 0.754717
G.DZM.BHZ.00 2020-01-29T13:52:47.70 10.0 positive automatic P 158 12.7089 0.246137 0.952381
AU.RABL.BHZ.00 2020-01-29T13:52:23.48 10.0 positive automatic P 304 10.9611 -0.519746 0.43956
ND.KOUNC.BHZ.00 2020-01-29T13:52:18.10 10.0 negative automatic P 165 10.5919 -0.847474 0.727273
G.SANVU.BHZ.00 2020-01-29T13:51:37.35 10.0 positive automatic P 132 7.6773 -1.93768 0.888889
IU.HNR.BHZ.00 2020-01-29T13:50:17.42 10.0 positive automatic P 304 1.6222 -0.453918 0.97561
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download