Earthquake with magnitude of Mwp 6.3 on date 27-01-2020 and time 06:02:04 (Italy) in region Solomon Is. [Sea]

A magnitude Mwp 6.3 earthquake occured in region: Solomon Is. [Sea], on

  • 27-01-2020 05:02:04 (UTC)
  • 27-01-2020 06:02:04 (UTC +01:00) Italian time
  • 27-01-2020 16:02:04 (UTC +11:00) local time in the region of the earthquake (Pacific/Guadalcanal)

and geographic coordinates (lat, lon) -10.1, 160.96 at 34 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 6.3

Mwpd 6.5
2020-01-27
05:02:04
-10.1 160.96 34 2020-01-27
05:20:45
Sala Sismica INGV-Roma 75904661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-27 05:02:04
Latitude -10.10
Longitude 160.96
Depth (km) 34 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 75904661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 10899
Semi-minor axis of confidence ellipse (meter) 4858
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 81
Circular confidence region, given by single value of horizontal uncertainty (meter) 9440.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 38.7713
Number of associated phases, regardless of their use for origin computation 67
Number of defining phases 67
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.6751
Epicentral distance of station closest to the epicenter (degree) 10.53394
Epicentral distance of station farthest from the epicenter (degree) 74.9804
Number of stations at which the event was observed 65
Number of stations from which data was used for origin computation 65
Magnitudes information

Mwpd:6.5

Field Value
Value 6.5
Uncertainty 0.1
Num. used stations 33
Type of magnitude Mwpd
Reference to an origin 75904661
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-01-27 05:20:45

Mwp:6.3

Field Value
Value 6.3
Uncertainty 0.1
Num. used stations 38
Type of magnitude Mwp
Reference to an origin 75904661
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-01-27 05:20:45

mb:5.5

Field Value
Value 5.5
Uncertainty 0.1
Num. used stations 54
Type of magnitude mb
Reference to an origin 75904661
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-01-27 05:20:45
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IU.ULN.BHZ.00 2020-01-27T05:13:40.07 10.0 positive automatic P 326 74.9804 -0.94058 0.201312
AT.AKUT.BHZ. 2020-01-27T05:13:10.06 10.0 positive automatic P 20 70.1082 -1.687 0.279816
IU.MA2.BHZ.00 2020-01-27T05:13:09.87 10.0 positive automatic P 355 70.1491 -2.18198 0.272838
IU.SBA.BHZ.00 2020-01-27T05:12:58.20 10.0 positive automatic P 179 67.8149 0.68898 0.26909
IU.CHTO.BHZ.00 2020-01-27T05:12:55.90 10.0 positive automatic P 295 67.6168 -0.426124 0.143071
GT.VNDA.BHZ.00 2020-01-27T05:12:54.20 10.0 negative automatic P 180 67.419 -0.819885 0.316213
AK.ATKA.BHZ. 2020-01-27T05:12:44.35 10.0 negative automatic P 16 65.8533 -0.672192 0.332277
IU.CASY.BHZ.00 2020-01-27T05:12:42.92 10.0 positive automatic P 200 65.6146 -0.552827 0.154778
IU.ADK.BHZ.00 2020-01-27T05:12:37.82 10.0 negative automatic P 15 64.9025 -1.06412 0.34056
GE.GSI.BHZ. 2020-01-27T05:12:33.12 10.0 negative automatic P 276 64.0866 -0.425502 0.347118
II.COCO.BHZ.00 2020-01-27T05:12:27.72 10.0 positive automatic P 261 62.8042 2.66967 0
IU.PET.BHZ.00 2020-01-27T05:12:25.77 10.0 negative automatic P 358 63.1483 -1.58702 0.36797
MY.KUM.BHZ. 2020-01-27T05:12:18.82 10.0 positive automatic P 282 62.0024 -0.888805 0.273099
MY.IPM.BHZ. 2020-01-27T05:12:14.94 10.0 positive automatic P 281 61.4398 -1.00688 0.252938
IU.YSS.BHZ.00 2020-01-27T05:12:00.45 10.0 positive automatic P 346 59.3194 -0.994873 0.402441
G.TAOE.BHZ.00 2020-01-27T05:11:52.94 10.0 negative automatic P 94 58.0215 0.411713 0.440613
MY.KOM.BHZ. 2020-01-27T05:11:52.67 10.0 positive automatic P 279 58.0706 -0.073234 0.439886
IU.INCN.BHZ.00 2020-01-27T05:11:48.42 10.0 positive automatic P 328 57.4165 0.268823 0.449618
JP.JKA.BHZ. 2020-01-27T05:11:42.00 10.0 positive automatic sP 343 53.9392 5.53643 0
AU.XMI.BHZ. 2020-01-27T05:11:27.25 10.0 positive automatic P 264 54.3098 1.30399 0.229517
IU.POHA.BHZ.00 2020-01-27T05:11:10.55 10.0 positive automatic P 55 52.2091 -0.248819 0.537278
IU.TATO.BHZ.00 2020-01-27T05:11:09.97 10.0 negative automatic P 313 52.0455 0.707973 0.521136
G.KIP.BHZ.00 2020-01-27T05:11:02.90 10.0 negative automatic P 52 51.1416 0.392141 0.541922
IU.MAJO.BHZ.00 2020-01-27T05:11:01.32 10.0 negative automatic P 337 51.3166 -2.54599 0.545487
JP.JMN.BHZ. 2020-01-27T05:11:00.40 10.0 positive automatic P 331 50.8268 -0.610289 0.56709
G.INU.BHZ.00 2020-01-27T05:10:59.81 10.0 positive automatic P 335 50.7598 0.179803 0.541801
JP.JGF.BHZ. 2020-01-27T05:10:58.50 10.0 positive automatic P 335 50.8424 -1.8336 0.553329
MY.SBM.BHZ. 2020-01-27T05:10:55.47 10.0 positive automatic P 282 50.1242 0.620046 0.527623
GE.SMRI.BHZ. 2020-01-27T05:10:54.97 10.0 positive automatic P 269 49.9997 1.06737 0.554204
G.PPTF.BHZ.00 2020-01-27T05:10:44.05 10.0 negative automatic P 105 48.4856 1.63396 0.579334
MY.KKM.BHZ. 2020-01-27T05:10:32.97 10.0 positive automatic P 288 47.3957 -1.03719 0.48498
AU.MORW.BHZ. 2020-01-27T05:10:23.17 10.0 negative automatic P 239 46.0102 0.0973421 0.636416
IU.NWAO.BHZ.00 2020-01-27T05:10:23.87 10.0 positive automatic P 234 46.1678 -0.453278 0.611766
GE.JAGI.BHZ. 2020-01-27T05:10:22.42 10.0 positive automatic P 268 46.1834 -1.99022 0.633338
IU.XMAS.BHZ.00 2020-01-27T05:10:01.15 10.0 positive automatic P 76 43.1494 0.945124 0.672337
IU.MBWA.BHZ.00 2020-01-27T05:09:43.57 10.0 positive automatic P 249 41.0771 0.236515 0.735995
JP.JCJ.BHZ. 2020-01-27T05:09:43.65 10.0 negative automatic P 334 41.4102 -2.40966 0.720909
GE.MMRI.BHZ. 2020-01-27T05:09:19.62 10.0 negative automatic P 269 38.2105 0.152617 0.65754
GE.SOEI.BHZ. 2020-01-27T05:09:03.47 10.0 negative automatic P 267 36.1238 1.54848 0.769545
GE.SANI.BHZ. 2020-01-27T05:08:58.17 10.0 positive automatic P 281 35.6572 0.421967 0.833989
NZ.ODZ.HHZ.10 2020-01-27T05:08:57.79 10.0 positive automatic P 168 35.9253 -2.29956 0.852906
II.TAU.BHZ.00 2020-01-27T05:08:51.87 10.0 positive automatic P 198 34.9027 0.593932 0.792803
NZ.KHZ.HHZ.10 2020-01-27T05:08:42.40 10.0 positive automatic P 163 34.1419 -2.29034 0.869285
IU.SNZO.BHZ.00 2020-01-27T05:08:37.50 10.0 positive automatic P 161 33.4784 -1.43324 0.858525
NZ.URZ.HHZ.10 2020-01-27T05:08:22.12 10.0 positive automatic P 155 31.6684 -0.964594 0.917227
AU.TOO.BHZ.00 2020-01-27T05:08:15.15 10.0 positive automatic P 204 30.7997 -0.366416 0.924869
AU.HTT.BHZ. 2020-01-27T05:08:15.97 10.0 positive automatic P 218 30.8854 -0.320569 0.91231
AU.MILA.BHZ.00 2020-01-27T05:07:59.08 10.0 negative automatic P 200 28.9863 -0.42687 0.888889
NZ.OUZ.HHZ.10 2020-01-27T05:07:46.54 10.0 positive automatic P 157 27.6358 -0.808612 0.985222
AU.RIV.BHZ. 2020-01-27T05:07:27.62 10.0 positive automatic P 199 25.3772 0.641646 0.610687
AU.QLP.BHZ. 2020-01-27T05:07:02.00 10.0 negative automatic P 222 22.8315 -0.0322689 0.941176
AU.ARMA.BHZ. 2020-01-27T05:06:55.07 10.0 negative automatic P 202 22.0992 -0.340179 0.91954
GE.GENI.BHZ. 2020-01-27T05:06:53.02 10.0 negative automatic P 289 21.9678 -0.809403 0
AU.LHI.BHZ.00 2020-01-27T05:06:45.63 10.0 positive automatic P 184 21.4943 -3.14113 0.427807
IU.FUNA.BHZ.00 2020-01-27T05:06:16.75 10.0 negative automatic P 87 18.062 5.52479 0.869565
II.MSVF.BHZ.00 2020-01-27T05:06:15.02 10.0 positive automatic P 117 18.2519 1.41962 0.909091
AU.EIDS.BHZ. 2020-01-27T05:06:10.95 10.0 negative automatic P 210 17.9171 1.4624 0.930233
AU.COEN.BHZ. 2020-01-27T05:06:10.12 10.0 negative automatic P 256 17.8099 1.94332 0.784314
IU.CTAO.BHZ.00 2020-01-27T05:06:02.95 10.0 negative automatic P 233 17.3399 0.564443 0.851064
IU.TARA.BHZ.00 2020-01-27T05:05:50.57 10.0 negative automatic P 47 16.5206 -1.4979 0.747664
AU.MANU.BHZ.00 2020-01-27T05:05:42.30 10.0 negative automatic P 300 15.7234 0.390563 0
IU.PMG.BHZ.00 2020-01-27T05:05:17.97 10.0 negative automatic P 272 13.6163 4.23301 0.833333
ND.ONTNC.BHZ.00 2020-01-27T05:05:09.64 10.0 positive automatic P 157 13.2961 0.274192 0.909091
G.DZM.BHZ.00 2020-01-27T05:05:06.10 10.0 positive automatic P 157 13.0775 -0.420141 0.930233
AU.RABL.BHZ.00 2020-01-27T05:04:33.43 10.0 negative automatic P 303 10.5339 1.78298 0.952381
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