Earthquake with magnitude of Mwpd 7.8 on date 28-01-2020 and time 19:10:25 (UTC) in region Cayman Is. [Sea]

A magnitude Mwpd 7.8 earthquake occured in region: Cayman Is. [Sea], on

  • 28-01-2020 19:10:25 (UTC)
  • 28-01-2020 20:10:25 (UTC +01:00) Italian time
  • 28-01-2020 14:10:25 (UTC -05:00) local time in the region of the earthquake (America/Jamaica)

and geographic coordinates (lat, lon) 19.42, -78.8 at 10 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 5.7
Mwp 7.5
Mwpd 7.8
2020-01-28
19:10:25
19.42 -78.8 10 2020-01-28
19:27:33
Sala Sismica INGV-Roma 75963831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-28 19:10:25
Latitude 19.42
Longitude -78.80
Depth (km) 10 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 75963831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 8931
Semi-minor axis of confidence ellipse (meter) 7807
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 50
Circular confidence region, given by single value of horizontal uncertainty (meter) 7209
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 39.5316
Number of associated phases, regardless of their use for origin computation 118
Number of defining phases 118
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.94841
Epicentral distance of station closest to the epicenter (degree) 1.68865
Epicentral distance of station farthest from the epicenter (degree) 57.34427
Number of stations at which the event was observed 116
Number of stations from which data was used for origin computation 116
Magnitudes information

Mwpd:7.8

Field Value
Value 7.8
Uncertainty 0.2
Num. used stations 91
Type of magnitude Mwpd
Reference to an origin 75963831
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-01-28 19:27:33

Mwp:7.5

Field Value
Value 7.5
Uncertainty 0.1
Num. used stations 100
Type of magnitude Mwp
Reference to an origin 75963831
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-01-28 19:27:33

mb:5.7

Field Value
Value 5.7
Uncertainty 0.1
Num. used stations 100
Type of magnitude mb
Reference to an origin 75963831
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2020-01-28 19:27:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
DK.TULEG.BHZ. 2020-01-28T19:20:13.60 10.0 positive automatic P 3 57.3443 0.718448 0.411033
DK.KULLO.BHZ. 2020-01-28T19:20:09.28 10.0 negative automatic P 7 56.3792 3.24477 0.236882
C.GO05.BHZ. 2020-01-28T19:20:00.28 10.0 positive automatic P 173 54.814 4.92826 0.488848
C1.BO02.BHZ. 2020-01-28T19:19:57.12 10.0 positive automatic P 172 54.7399 2.72568 0.478609
DK.NUUG.BHZ.00 2020-01-28T19:19:53.65 10.0 positive automatic P 10 54.218 3.20217 0.486601
DK.ANGG.BHZ. 2020-01-28T19:19:45.85 10.0 positive automatic P 20 53.4196 1.24499 0.510835
DK.ILULI.BHZ. 2020-01-28T19:19:44.94 10.0 negative automatic P 12 52.6124 6.27457 0
II.SACV.BHZ.00 2020-01-28T19:19:40.15 10.0 positive automatic P 86 52.6986 0.788418 0.398921
G.SPB.BHZ.00 2020-01-28T19:19:38.10 10.0 positive automatic P 143 52.7775 -1.88444 0.465687
WA.ZON.HHZ. 2020-01-28T19:19:36.29 10.0 negative automatic P 169 51.8758 2.98497 0.538311
C1.CO02.BHZ. 2020-01-28T19:19:32.95 10.0 negative automatic P 171 51.1692 4.85644 0.534617
GE.SFJD.BHZ.00 2020-01-28T19:19:28.07 10.0 positive automatic P 14 50.8821 2.28793 0.552096
GT.CPUP.BHZ.00 2020-01-28T19:19:17.43 10.0 negative automatic P 155 50.2675 -3.67993 0.519073
IU.LCO.BHZ.00 2020-01-28T19:19:15.12 10.0 negative automatic P 171 49.0526 2.90277 0.56928
IU.RCBR.BHZ.00 2020-01-28T19:19:13.27 10.0 positive automatic P 117 49.1861 0.348283 0.518802
DK.NUUK.BHZ.00 2020-01-28T19:19:11.60 10.0 negative automatic P 15 48.3324 5.29304 0.568113
C.GO03.BHZ. 2020-01-28T19:19:05.30 10.0 positive automatic P 170 47.7343 3.51754 0.605503
DK.NRS.BHZ. 2020-01-28T19:19:05.65 10.0 negative automatic P 21 47.8465 3.10447 0.58952
G.IVI.BHZ.00 2020-01-28T19:18:58.80 10.0 negative automatic P 20 46.9799 3.01497 0.60428
US.NLWA.BHZ.00 2020-01-28T19:18:52.63 10.0 positive automatic P 318 45.923 5.02727 0.601546
CN.FRB.BHZ. 2020-01-28T19:18:39.60 10.0 positive automatic P 6 44.8719 0.442512 0.62638
US.HAWA.BHZ.00 2020-01-28T19:18:23.15 10.0 positive automatic P 319 42.807 0.541095 0.702413
BK.MCCM.BHZ.00 2020-01-28T19:18:21.90 10.0 positive automatic P 306 42.4235 2.46542 0.232809
US.NEW.BHZ.00 2020-01-28T19:18:17.48 10.0 positive automatic P 322 42.2133 -0.373225 0.68873
MX.TLIG.BHZ. 2020-01-28T19:18:10.61 10.0 negative automatic S 268 18.8266 -4.76172 0
BK.SAO.BHZ.00 2020-01-28T19:18:10.35 10.0 negative automatic P 304 40.999 2.52122 0.702953
US.WVOR.BHZ.00 2020-01-28T19:18:05.63 10.0 positive automatic P 313 40.6391 0.595881 0.671019
US.BMO.BHZ.00 2020-01-28T19:18:04.80 10.0 positive automatic P 317 40.7387 -1.01825 0.641393
BK.CMB.BHZ.00 2020-01-28T19:18:03.02 10.0 positive automatic P 306 40.4955 -0.710986 0.384873
II.FFC.BHZ.00 2020-01-28T19:17:55.07 10.0 negative automatic P 339 39.4562 0.032195 0.75772
US.MSO.BHZ.00 2020-01-28T19:17:55.68 10.0 positive automatic P 322 39.6346 -1.00654 0.565696
US.HLID.BHZ.00 2020-01-28T19:17:45.95 10.0 positive automatic P 317 38.3071 0.29812 0.736366
US.EGMT.BHZ.00 2020-01-28T19:17:42.53 10.0 positive automatic P 326 37.9917 -0.344 0.786424
US.ELK.BHZ.00 2020-01-28T19:17:40.83 10.0 positive automatic P 313 37.643 0.701916 0.748768
US.BOZ.BHZ.00 2020-01-28T19:17:39.55 10.0 positive automatic P 322 37.6243 -0.307317 0.72469
US.TPNV.BHZ.00 2020-01-28T19:17:36.80 10.0 positive automatic P 306 37.0402 1.89696 0.75167
GT.LPAZ.BHZ.00 2020-01-28T19:17:33.95 10.0 positive automatic P 163 37.212 -2.96835 0.774272
II.PFO.BHZ.00 2020-01-28T19:17:30.22 10.0 positive automatic P 301 36.3052 1.63855 0.717623
NN.PRN.HHZ. 2020-01-28T19:17:30.39 10.0 positive automatic P 307 36.2823 1.97237 0.769316
US.LKWY.BHZ.00 2020-01-28T19:17:29.43 10.0 positive automatic P 321 36.3322 0.417198 0.74028
US.RLMT.BHZ.00 2020-01-28T19:17:27.48 10.0 negative automatic P 322 35.9858 1.48988 0.655046
US.AHID.BHZ.00 2020-01-28T19:17:24.20 10.0 positive automatic P 318 35.8079 -0.241631 0.774871
US.DUG.BHZ.00 2020-01-28T19:17:24.85 10.0 positive automatic P 313 35.7358 1.11102 0.831683
US.HWUT.BHZ.00 2020-01-28T19:17:21.90 10.0 positive automatic P 316 35.536 -0.181114 0.845823
US.DGMT.BHZ.00 2020-01-28T19:17:21.45 10.0 positive automatic P 331 35.5354 -0.42178 0.695092
US.LAO.BHZ.00 2020-01-28T19:17:19.53 10.0 positive automatic P 327 35.2978 -0.347463 0.387978
US.BW06.BHZ.00 2020-01-28T19:17:15.25 10.0 positive automatic P 319 34.843 -0.933341 0.759526
CN.DRLN.BHZ. 2020-01-28T19:17:12.93 10.0 negative automatic P 25 34.37 1.17703 0.839709
US.WUAZ.BHZ.00 2020-01-28T19:17:00.20 10.0 positive automatic P 306 32.856 1.4033 0.860566
MX.SRIG.BHZ. 2020-01-28T19:16:48.51 10.0 positive automatic P 291 31.5924 1.06525 0
US.MVCO.BHZ.00 2020-01-28T19:16:47.23 10.0 positive automatic P 311 31.3954 1.15599 0.922326
IU.TUC.BHZ.00 2020-01-28T19:16:46.92 10.0 positive automatic P 301 31.3736 1.2597 0.84255
US.ISCO.BHZ.00 2020-01-28T19:16:40.60 10.0 positive automatic P 317 30.7408 0.199388 0.827978
MX.HSIG.BHZ. 2020-01-28T19:16:40.57 10.0 positive automatic P 294 30.7352 0.652362 0.874089
US.EYMN.BHZ.00 2020-01-28T19:16:35.63 10.0 positive automatic P 343 30.3292 -0.74736 0.853829
US.SDCO.BHZ.00 2020-01-28T19:16:29.85 10.0 positive automatic P 314 29.5704 -0.166197 0.987654
IU.SLBS.BHZ.00 2020-01-28T19:16:28.77 10.0 positive automatic P 284 29.2202 2.15595 0.909091
US.OGNE.BHZ.00 2020-01-28T19:16:26.10 10.0 positive automatic P 322 29.2521 -0.834003 0.64
G.MPG.BHZ.00 2020-01-28T19:16:26.60 10.0 positive automatic P 116 29.2133 0.16429 0.930233
IU.ANMO.BHZ.00 2020-01-28T19:16:24.95 10.0 positive automatic P 308 28.9346 0.698828 0.824742
US.ECSD.BHZ.00 2020-01-28T19:16:19.88 10.0 negative automatic P 332 28.5239 -0.493705 0.952381
US.PKME.BHZ.00 2020-01-28T19:16:09.20 10.0 negative automatic P 15 27.0201 2.35718 0.21978
CN.GAC.BHZ. 2020-01-28T19:16:06.05 10.0 positive automatic P 5 26.4281 4.55047 0.355556
US.MNTX.BHZ.00 2020-01-28T19:16:05.50 10.0 positive automatic P 303 26.8364 0.259064 0.869565
US.CBKS.BHZ.00 2020-01-28T19:16:02.38 10.0 positive automatic P 321 26.5269 -0.127327 0.91954
US.GLMI.BHZ.00 2020-01-28T19:15:58.03 10.0 positive automatic P 351 25.8629 1.58353 0.43956
MX.HPIG.BHZ. 2020-01-28T19:15:55.20 10.0 positive automatic P 292 25.7541 -0.493459 0.816327
US.SCIA.BHZ.00 2020-01-28T19:15:54.03 10.0 positive automatic P 335 25.5971 0.00566939 0.833333
US.LBNH.BHZ.00 2020-01-28T19:15:54.50 10.0 negative automatic P 11 25.4769 1.56209 0.43956
US.AMTX.BHZ.00 2020-01-28T19:15:52.70 10.0 positive automatic P 312 25.4559 -0.159243 0.909091
US.JFWS.BHZ.00 2020-01-28T19:15:51.90 10.0 positive automatic P 340 25.3989 -0.329308 0.97561
US.KSU1.BHZ.00 2020-01-28T19:15:47.65 10.0 positive automatic P 326 24.9742 -0.712659 0.941176
IU.HRV.BHZ.00 2020-01-28T19:15:39.17 10.0 positive automatic P 13 23.8857 0.752585 0.930233
US.AAM.BHZ.00 2020-01-28T19:15:33.38 10.0 positive automatic P 351 23.2497 1.17638 0
US.WMOK.BHZ.00 2020-01-28T19:15:32.80 10.0 positive automatic P 315 23.3913 -0.944558 0.898876
US.BINY.BHZ.00 2020-01-28T19:15:29.38 10.0 negative automatic P 5 22.9058 0.746558 0.43956
US.HDIL.BHZ.00 2020-01-28T19:15:28.68 10.0 positive automatic P 339 22.9672 -0.550183 0.860215
US.ERPA.BHZ.00 2020-01-28T19:15:27.33 10.0 negative automatic P 358 22.7221 0.676374 0.43956
MX.ZAIG.BHZ. 2020-01-28T19:15:24.01 10.0 positive automatic P 283 22.4006 0.410548 0.869565
US.JCT.BHZ.00 2020-01-28T19:15:18.75 10.0 positive automatic P 304 21.9629 0.132953 0.91954
IU.CCM.BHZ.00 2020-01-28T19:15:13.65 10.0 positive automatic P 332 21.5483 -0.461374 0.8
IU.SSPA.BHZ.00 2020-01-28T19:15:11.82 10.0 negative automatic P 2 21.2325 1.10489 0.963855
US.ACSO.BHZ.00 2020-01-28T19:15:11.00 10.0 positive automatic P 351 21.1212 1.48052 0.869565
MX.MOIG.BHZ. 2020-01-28T19:15:10.05 10.0 positive automatic P 274 21.1221 0.220561 0.851064
US.MCWV.BHZ.00 2020-01-28T19:15:02.30 10.0 negative automatic P 358 20.2604 2.10812 0.97561
US.MIAR.BHZ.00 2020-01-28T19:14:57.35 10.0 positive automatic P 322 20.0062 -0.0647472 0.91954
IU.WCI.BHZ.00 2020-01-28T19:14:56.72 10.0 positive automatic P 342 19.9051 0.406959 0.909091
CU.BBGH.BHZ.00 2020-01-28T19:14:51.68 10.0 positive automatic P 106 19.4873 -0.0686711 0.784314
IU.OTAV.BHZ.00 2020-01-28T19:14:48.82 10.0 negative automatic P 179 19.1814 -0.151499 0.833333
US.NATX.BHZ.00 2020-01-28T19:14:43.33 10.0 positive automatic P 314 18.8517 -1.45228 0.91954
MX.TLIG.BHZ. 2020-01-28T19:14:43.56 10.0 positive automatic P 268 18.8266 -1.10518 0.769231
US.CBN.BHZ.00 2020-01-28T19:14:42.05 10.0 negative automatic P 3 18.8278 -2.44805 0.761905
IU.HKT.BHZ.00 2020-01-28T19:14:41.37 10.0 positive automatic P 308 18.6926 -1.55797 0.898876
IU.WVT.BHZ.00 2020-01-28T19:14:38.00 10.0 positive automatic P 336 18.5005 -1.92072 0.842105
IU.BBSR.BHZ.00 2020-01-28T19:14:35.22 10.0 negative automatic P 41 18.0951 -0.834883 0.43956
CU.GRGR.BHZ.00 2020-01-28T19:14:32.00 10.0 positive automatic P 111 18.0187 -2.14961 0.909091
US.BLA.BHZ.00 2020-01-28T19:14:30.20 10.0 positive automatic P 356 17.85 -2.94347 0.963855
US.TZTN.BHZ.00 2020-01-28T19:14:29.28 10.0 positive automatic P 347 17.6254 -1.04803 0.97561
US.OXF.BHZ.00 2020-01-28T19:14:28.80 10.0 positive automatic P 330 17.7841 -3.44024 0.43956
IM.TKL.BHZ. 2020-01-28T19:14:18.07 10.0 positive automatic P 346 16.8217 -2.20244 0.769231
US.VBMS.BHZ.00 2020-01-28T19:14:11.68 10.0 positive automatic P 323 16.5609 -5.2398 0.610687
CU.ANWB.BHZ.00 2020-01-28T19:14:08.12 10.0 positive automatic P 93 16.2178 -4.41481 0.610687
US.LRAL.BHZ.00 2020-01-28T19:13:58.85 10.0 positive automatic P 333 15.4658 -3.95184 0.824742
US.GOGA.BHZ.00 2020-01-28T19:13:48.05 10.0 negative automatic P 344 14.5994 -3.14858 0.869565
US.NHSC.BHZ.00 2020-01-28T19:13:42.03 10.0 positive automatic P 355 13.7445 2.5017 0.963855
US.BRAL.BHZ.00 2020-01-28T19:13:37.93 10.0 positive automatic P 329 13.9067 -3.82318 0.43956
MX.CCIG.BHZ. 2020-01-28T19:13:30.30 10.0 negative automatic P 258 13.0713 -0.309327 0.952381
IU.SJG.BHZ.00 2020-01-28T19:13:13.60 10.0 positive automatic P 94 12.0453 -2.78272 0.754717
II.JTS.BHZ.00 2020-01-28T19:12:59.35 10.0 negative automatic P 214 10.888 -1.19464 0.842105
G.HDC.BHZ.00 2020-01-28T19:12:57.15 10.0 negative automatic P 209 10.7215 -1.25312 0.930233
CU.TGUH.BHZ.00 2020-01-28T19:12:43.38 10.0 negative automatic P 238 9.7207 -1.30994 0.898876
GE.BOAB.BHZ. 2020-01-28T19:12:41.25 10.0 negative automatic P 224 9.5948 -1.58226 0.930233
IU.DWPF.BHZ.00 2020-01-28T19:12:33.72 10.0 positive automatic P 345 9.0199 -1.17165 0.97561
IU.TEIG.BHZ.00 2020-01-28T19:12:31.37 10.0 positive automatic P 277 8.9502 -2.56313 0.879121
CU.SDDR.BHZ.00 2020-01-28T19:12:06.80 10.0 positive automatic P 92 7.1065 -1.93224 0.306513
CU.GTBY.BHZ.00 2020-01-28T19:11:17.80 10.0 positive automatic P 81 3.5106 -1.43508 0.952381
CU.MTDJ.BHZ.00 2020-01-28T19:10:51.93 10.0 positive automatic P 135 1.6886 -2.3976 0.987654
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