Earthquake with magnitude of Mwp 6.6 on date 24-09-2016 and time 23:28:41 (Italy) in region Fiji Islands region [Sea: Fiji]

A magnitude Mwp 6.6 earthquake occured in region: Fiji Islands region [Sea: Fiji], on

  • 24-09-2016 21:28:41 (UTC)
  • 24-09-2016 23:28:41 (UTC +02:00) Italian time
  • 25-09-2016 10:28:41 (UTC +13:00) local time in the region of the earthquake (Pacific/Tongatapu)

and geographic coordinates (lat, lon) -19.75, -178.16 at 599 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 5.8
Mwp 6.6

Mwpd 7.0
2016-09-24
21:28:41
-19.75 -178.16 599 2016-09-24
21:48:31
Sala Sismica INGV-Roma 29489961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-09-24 21:28:41
Latitude -19.75
Longitude -178.16
Depth (km) 599 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 29489961

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 6474
Semi-minor axis of confidence ellipse (meter) 2724
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 312
Circular confidence region, given by single value of horizontal uncertainty (meter) 5673.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 67.6506
Number of associated phases, regardless of their use for origin computation 103
Number of defining phases 103
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.45974
Epicentral distance of station closest to the epicenter (degree) 4.10542
Epicentral distance of station farthest from the epicenter (degree) 79.3873
Number of stations at which the event was observed 80
Number of stations from which data was used for origin computation 80
Magnitudes information

Mwp:6.6

Field Value
Value 6.6
Uncertainty 0.1
Num. used stations 38
Type of magnitude Mwp
Reference to an origin 29489961
Agency INGV
Autore Auto added
Time of creation (UTC) 2016-09-24 21:48:31

Mwpd:7

Field Value
Value 7
Uncertainty 0.1
Num. used stations 27
Type of magnitude Mwpd
Reference to an origin 29489961
Agency INGV
Autore Auto added
Time of creation (UTC) 2016-09-24 21:48:31

mb:5.8

Field Value
Value 5.8
Uncertainty 0.1
Num. used stations 53
Type of magnitude mb
Reference to an origin 29489961
Agency INGV
Autore Auto added
Time of creation (UTC) 2016-09-24 21:48:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IU.SLBS.BHZ.00 2016-09-24T21:39:47.52 10.0 positive automatic P 60 79.3873 1.78385 0.176502
IU.CTAO.BHZ.00 2016-09-24T21:39:46.87 10.0 positive automatic ScP 263 33.3907 4.59074 0
G.CAN.BHZ.00 2016-09-24T21:39:44.70 10.0 positive automatic ScP 235 32.7999 4.40939 0
BK.SAO.BHZ.00 2016-09-24T21:39:38.10 10.0 positive automatic P 43 77.7819 0.967962 0.187329
IU.INCN.BHZ.00 2016-09-24T21:39:33.92 10.0 negative automatic P 318 77.2551 -0.326065 0.176303
G.PPTF.BHZ.00 2016-09-24T21:39:26.05 10.0 positive automatic ScP 90 27.1452 4.43739 0
IU.YSS.BHZ.00 2016-09-24T21:39:23.80 10.0 negative automatic P 334 75.416 -0.403059 0.215202
IU.PET.BHZ.00 2016-09-24T21:39:22.75 10.0 positive automatic P 346 75.4916 -1.86847 0
AT.AKUT.BHZ. 2016-09-24T21:39:17.46 10.0 negative automatic P 7 74.6436 -2.42526 0.226331
AU.XMI.BHZ. 2016-09-24T21:39:14.67 10.0 positive automatic P 265 73.5662 0.802806 0.243014
IU.TATO.BHZ.00 2016-09-24T21:39:14.62 10.0 negative automatic P 305 73.7638 -0.351434 0.227148
NZ.KHZ.HHZ.10 2016-09-24T21:39:13.28 10.0 positive automatic ScP 195 23.7261 1.84866 0
JP.JTU.BHZ. 2016-09-24T21:39:13.60 10.0 negative automatic P 317 73.6676 -0.813605 0.223079
IU.HNR.BHZ.00 2016-09-24T21:39:13.35 10.0 positive automatic ScP 293 23.5198 2.47196 0
IU.TARA.BHZ.00 2016-09-24T21:39:12.47 10.0 positive automatic ScP 336 22.8419 3.46264 0
JP.JEW.BHZ. 2016-09-24T21:39:09.35 10.0 positive automatic P 330 72.788 -0.0794265 0.254769
IU.SNZO.BHZ.00 2016-09-24T21:39:09.42 10.0 negative automatic ScP 194 22.3982 1.5616 0
JP.YOJ.BHZ. 2016-09-24T21:39:06.40 10.0 positive automatic P 305 72.3289 -0.375057 0.247933
JP.JHS.BHZ. 2016-09-24T21:39:02.25 10.0 negative automatic P 320 71.6489 -0.671475 0.249647
JP.JTM.BHZ. 2016-09-24T21:39:00.30 10.0 negative automatic P 329 71.3994 -1.11367 0.246764
IU.ADK.BHZ.00 2016-09-24T21:39:00.62 10.0 positive automatic P 1 71.638 -2.18011 0.255574
NZ.OUZ.HHZ.10 2016-09-24T21:38:59.28 10.0 positive automatic ScP 203 17.0961 4.00094 0
JP.JSU.BHZ. 2016-09-24T21:38:58.25 10.0 positive automatic P 315 71.0805 -1.35823 0.274598
JP.JSD.BHZ. 2016-09-24T21:38:56.95 10.0 negative automatic P 325 70.8026 -0.985607 0.258949
IU.QSPA.BHZ.00 2016-09-24T21:38:55.27 10.0 positive automatic P 180 70.1932 0.444556 0.278406
JP.JMN.BHZ. 2016-09-24T21:38:55.35 10.0 positive automatic P 319 70.3317 0.104353 0.270342
JP.JOW.BHZ. 2016-09-24T21:38:51.95 10.0 positive automatic P 310 69.7389 0.267904 0.283778
MY.KKM.BHZ. 2016-09-24T21:38:50.67 10.0 positive automatic P 285 69.4653 0.507394 0.29404
IU.MAJO.BHZ.00 2016-09-24T21:38:50.37 10.0 negative automatic P 324 69.7496 -1.40736 0.277055
G.INU.BHZ.00 2016-09-24T21:38:50.06 10.0 positive automatic P 322 69.5618 -0.556582 0.285887
JP.JGF.BHZ. 2016-09-24T21:38:49.90 10.0 negative automatic P 323 69.5548 -0.753237 0.28597
JP.JMM.BHZ. 2016-09-24T21:38:47.95 10.0 negative automatic P 326 69.3305 -1.28463 0.269409
JP.JYT.BHZ. 2016-09-24T21:38:42.90 10.0 negative automatic P 325 68.4281 -0.916987 0.285952
MY.LDM.BHZ. 2016-09-24T21:38:37.97 10.0 negative automatic P 285 67.0367 2.5721 0.316797
JP.JHJ2.BHZ. 2016-09-24T21:38:30.45 10.0 positive automatic P 322 66.355 -0.744571 0.325415
II.RPN.BHZ.00 2016-09-24T21:38:12.37 10.0 positive automatic P 111 62.8293 3.33258 0.347038
AU.GIRL.BHZ. 2016-09-24T21:38:08.87 10.0 positive automatic P 254 62.5433 1.66427 0.380254
II.KAPI.BHZ.00 2016-09-24T21:38:04.82 10.0 negative automatic P 275 62.0633 0.677613 0.38232
GT.VNDA.BHZ.00 2016-09-24T21:37:42.00 10.0 positive automatic P 185 58.5934 0.70156 0.431677
IU.SBA.BHZ.00 2016-09-24T21:37:42.65 10.0 positive automatic P 184 58.5587 1.59646 0.412542
IU.NWAO.BHZ.00 2016-09-24T21:37:41.32 10.0 positive automatic P 243 58.4953 0.638802 0.423043
IU.MBWA.BHZ.00 2016-09-24T21:37:36.17 10.0 negative automatic P 257 57.8171 0.0842597 0.448469
AU.FITZ.BHZ. 2016-09-24T21:37:02.59 10.0 negative automatic P 262 52.9372 0.257602 0.473466
AU.WRKA.BHZ. 2016-09-24T21:36:37.60 10.0 negative automatic P 253 49.477 0.0886699 0.589669
AU.FORT.BHZ. 2016-09-24T21:36:36.60 10.0 negative automatic P 246 49.4023 -0.279819 0.570107
IU.GUMO.BHZ.00 2016-09-24T21:36:35.17 10.0 positive automatic P 310 49.3406 -1.25478 0.577939
AU.MTN.BHZ. 2016-09-24T21:36:33.82 10.0 positive automatic P 270 48.9827 0.0260531 0.591061
AU.KDU.BHZ. 2016-09-24T21:36:24.67 10.0 positive automatic P 271 47.7627 -0.0889053 0.597891
IU.MIDW.BHZ.00 2016-09-24T21:36:24.20 10.0 negative automatic P 1 47.9669 -2.07045 0.277602
G.KIP.BHZ.00 2016-09-24T21:36:08.92 10.0 negative automatic P 27 45.6384 0.0948542 0.613229
IU.POHA.BHZ.00 2016-09-24T21:36:06.72 10.0 positive automatic P 31 45.2992 0.148682 0.648509
II.WRAB.BHZ.00 2016-09-24T21:35:59.87 10.0 negative automatic P 261 44.5017 -0.339598 0.632781
IU.WAKE.BHZ.00 2016-09-24T21:35:37.87 10.0 positive automatic P 338 41.7715 -1.13075 0.696838
AU.HTT.BHZ. 2016-09-24T21:35:28.90 10.0 negative automatic P 241 40.4118 0.490813 0.739277
AU.MCQ.BHZ. 2016-09-24T21:35:16.40 10.0 positive automatic P 201 38.8637 0.46636 0.742743
G.TAOE.BHZ.00 2016-09-24T21:35:12.90 10.0 negative automatic P 79 38.3056 1.32199 0.758554
IU.JOHN.BHZ.00 2016-09-24T21:35:04.55 10.0 negative automatic P 14 37.4514 0.0221589 0.806752
AU.COEN.BHZ. 2016-09-24T21:35:04.70 10.0 negative automatic P 273 37.3705 0.77955 0.798761
II.TAU.BHZ.00 2016-09-24T21:35:01.77 10.0 positive automatic P 224 37.0558 0.441561 0.805049
AU.TOO.BHZ. 2016-09-24T21:34:54.65 10.0 positive automatic P 233 36.2081 0.161398 0.842154
AU.QLP.BHZ. 2016-09-24T21:34:45.92 10.0 negative automatic P 252 35.11 0.548854 0.85464
AU.MILA.BHZ. 2016-09-24T21:34:31.22 10.0 positive automatic P 232 33.2996 0.817464 0.903493
IU.CTAO.BHZ.00 2016-09-24T21:34:31.62 10.0 negative automatic P 263 33.3907 0.526718 0.859609
G.CAN.BHZ.00 2016-09-24T21:34:27.00 10.0 negative automatic P 235 32.7999 0.811039 0.871728
AU.RABL.BHZ. 2016-09-24T21:34:24.62 10.0 positive automatic P 294 32.8306 -1.75433 0.734453
AU.RIV.BHZ. 2016-09-24T21:34:08.95 10.0 positive automatic P 236 30.6243 1.30909 0.950234
AU.ARMA.BHZ. 2016-09-24T21:33:57.07 10.0 positive automatic P 243 29.2501 1.03239 0.930233
AU.EIDS.BHZ. 2016-09-24T21:33:53.02 10.0 positive automatic P 253 28.8854 0.275806 0.930233
G.PPTF.BHZ.00 2016-09-24T21:33:39.50 10.0 positive automatic P 90 27.1452 1.78373 0.952381
NZ.ODZ.HHZ.10 2016-09-24T21:33:33.50 10.0 positive automatic P 198 26.9419 -2.37389 0.970874
AU.LHI.BHZ. 2016-09-24T21:33:07.92 10.0 positive automatic P 236 23.5938 1.54551 0.952381
IU.HNR.BHZ.00 2016-09-24T21:33:05.32 10.0 negative automatic P 293 23.5198 -0.408653 0.91954
NZ.KHZ.HHZ.10 2016-09-24T21:33:04.76 10.0 negative automatic P 195 23.7261 -2.78876 0.97561
IU.TARA.BHZ.00 2016-09-24T21:32:58.70 10.0 negative automatic P 336 22.8419 -1.00869 0.754717
IU.SNZO.BHZ.00 2016-09-24T21:32:52.47 10.0 positive automatic P 194 22.3982 -3.31179 0.727273
IU.RAO.BHZ.00 2016-09-24T21:32:38.92 10.0 positive automatic S 179 9.4997 -4.72469 0
IU.AFI.BHZ.00 2016-09-24T21:32:25.47 10.0 positive automatic S 47 8.4486 0.341882 0
NZ.URZ.HHZ.10 2016-09-24T21:32:20.99 10.0 positive automatic P 191 18.9614 -3.9364 0.980392
IU.RAR.BHZ.00 2016-09-24T21:32:11.22 10.0 positive automatic P 98 17.278 1.61612 0.909091
NZ.OUZ.HHZ.10 2016-09-24T21:32:09.49 10.0 negative automatic P 203 17.0961 1.54379 0.970874
ND.KOUNC.BHZ.00 2016-09-24T21:32:03.99 10.0 negative automatic P 264 16.4888 1.59561 0.784314
AU.NFK.BHZ. 2016-09-24T21:31:57.37 10.0 positive automatic P 231 15.6818 2.34476 0.91954
ND.ONTNC.BHZ.00 2016-09-24T21:31:44.84 10.0 negative automatic P 257 14.5782 -0.0198208 0.952381
G.DZM.BHZ.00 2016-09-24T21:31:44.65 10.0 negative automatic P 258 14.5597 -0.176239 0.930233
ND.MARNC.BHZ.00 2016-09-24T21:31:28.69 10.0 positive automatic P 260 13.0341 -0.98195 0.930233
IU.FUNA.BHZ.00 2016-09-24T21:31:14.07 10.0 positive automatic P 347 11.5084 -0.241537 0.941176
IU.RAO.BHZ.00 2016-09-24T21:30:52.40 10.0 positive automatic P 179 9.4997 -1.93087 0.97561
IU.AFI.BHZ.00 2016-09-24T21:30:43.12 10.0 positive automatic P 47 8.4486 -1.08781 0.930233
AU.NIUE.BHZ. 2016-09-24T21:30:38.42 10.0 negative automatic P 86 7.7944 0.541394 0.941176
II.MSVF.BHZ.00 2016-09-24T21:30:08.82 10.0 positive automatic P 299 4.1054 2.04454 0.930233
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