Earthquake with magnitude of Mwp 6.0 on date 30-03-2019 and time 07:27:25 (Italy) in region Mid Indian Ridge [Sea]

A magnitude Mwp 6.0 earthquake occured in region: Mid Indian Ridge [Sea], on

  • 30-03-2019 06:27:25 (UTC)
  • 30-03-2019 07:27:25 (UTC +01:00) Italian time
  • 30-03-2019 12:27:25 (UTC +06:00) local time in the region of the earthquake (Indian/Chagos)

and geographic coordinates (lat, lon) -9.43, 66.28 at 13 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 5.4
Mwp 6.0

Mwpd 6.1
2019-03-30
06:27:25
-9.43 66.28 13 2019-03-30
06:43:30
Sala Sismica INGV-Roma 67077381
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-30 06:27:25
Latitude -9.43
Longitude 66.28
Depth (km) 13 (from location)
Evaluation mode of Origin automatic
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV-A
Event type earthquake
Origin ID 67077381

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 16410
Semi-minor axis of confidence ellipse (meter) 6900
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 148
Circular confidence region, given by single value of horizontal uncertainty (meter) 14282.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 61.4266
Number of associated phases, regardless of their use for origin computation 92
Number of defining phases 92
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.15877
Epicentral distance of station closest to the epicenter (degree) 6.42638
Epicentral distance of station farthest from the epicenter (degree) 71.85453
Number of stations at which the event was observed 75
Number of stations from which data was used for origin computation 75
Magnitudes information

Mwpd:6.1

Field Value
Value 6.1
Uncertainty 0.1
Num. used stations 21
Type of magnitude Mwpd
Reference to an origin 67077381
Agency INGV
Autore Auto added
Time of creation (UTC) 2019-03-30 06:43:30

Mwp:6

Field Value
Value 6
Uncertainty 0.1
Num. used stations 23
Type of magnitude Mwp
Reference to an origin 67077381
Agency INGV
Autore Auto added
Time of creation (UTC) 2019-03-30 06:43:30

mb:5.4

Field Value
Value 5.4
Uncertainty 0.1
Num. used stations 39
Type of magnitude mb
Reference to an origin 67077381
Agency INGV
Autore Auto added
Time of creation (UTC) 2019-03-30 06:43:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MGAB.BHZ. 2019-03-30T06:38:45.97 10.0 positive automatic P 321 71.8545 -0.424476 0.253221
GE.PSZ.BHZ. 2019-03-30T06:38:38.40 10.0 negative automatic P 329 70.4589 0.392714 0
MN.BLY.BHZ. 2019-03-30T06:38:36.22 10.0 negative automatic pP 325 69.9136 -2.66043 0
HU.KOVH.BHZ. 2019-03-30T06:38:36.55 10.0 positive automatic P 327 70.2326 0.0407064 0.271535
MN.BLY.BHZ. 2019-03-30T06:38:35.02 10.0 positive automatic P 325 69.9136 0.473746 0.246543
MN.CLTB.BHZ. 2019-03-30T06:38:26.80 10.0 negative automatic pP 317 68.2897 -2.11487 0
IV.MRVN.BHZ. 2019-03-30T06:38:25.61 10.0 negative automatic P 322 68.3037 0.994846 0
MN.CLTB.BHZ. 2019-03-30T06:38:25.95 10.0 positive automatic P 317 68.2897 1.36417 0.243375
MN.BZS.BHZ. 2019-03-30T06:38:23.02 10.0 positive automatic P 328 68.045 0.0897483 0.297248
MN.CUC.BHZ. 2019-03-30T06:38:22.52 10.0 positive automatic P 320 67.9258 0.275763 0
IU.KIEV.BHZ.00 2019-03-30T06:38:22.67 10.0 positive automatic P 336 68.1686 -1.02533 0.289042
GE.MATE.BHZ. 2019-03-30T06:38:22.70 10.0 negative automatic pP 321 67.7511 -2.75 0
GE.MATE.BHZ. 2019-03-30T06:38:21.85 10.0 positive automatic P 321 67.7511 0.726214 0.24873
IU.ULN.BHZ.00 2019-03-30T06:38:19.97 10.0 positive automatic P 28 67.6798 -0.892615 0.301653
MN.PDG.BHZ. 2019-03-30T06:38:18.57 10.0 positive automatic P 324 67.3008 0.375655 0.292648
MN.CEL.BHZ. 2019-03-30T06:38:16.77 10.0 positive automatic P 319 66.8926 1.05387 0.326444
MN.TIP.BHZ. 2019-03-30T06:38:16.97 10.0 positive automatic pP 320 66.8633 -2.89286 0
MN.TIP.BHZ. 2019-03-30T06:38:16.87 10.0 positive automatic P 320 66.8633 1.32579 0.319041
KO.MDUB.BHZ. 2019-03-30T06:37:26.94 10.0 positive automatic P 329 59.4828 0.309186 0.349009
MN.TIR.BHZ. 2019-03-30T06:38:12.68 10.0 negative automatic P 324 66.2751 0.981643 0.326495
HL.KEK.HHZ. 2019-03-30T06:38:07.67 10.0 positive automatic pP 322 65.3003 -2.04254 0
HT.FNA.HHZ. 2019-03-30T06:38:03.49 10.0 positive automatic P 324 65.0297 -0.249593 0.326991
AU.KDU.BHZ. 2019-03-30T06:38:01.52 10.0 negative automatic P 100 64.8768 -1.10263 0.340507
HT.LIT.HHZ. 2019-03-30T06:37:56.09 10.0 positive automatic P 324 63.947 -0.518031 0.358551
GE.TIRR.BHZ. 2019-03-30T06:37:55.58 10.0 positive automatic P 331 63.8238 -0.150125 0.350151
HL.RDO.HHZ. 2019-03-30T06:37:50.25 10.0 positive automatic P 326 62.9323 0.416234 0.127756
HT.ALN.HHZ. 2019-03-30T06:37:47.82 10.0 negative automatic P 327 62.4798 1.0006 0.371356
HL.ITM.HHZ. 2019-03-30T06:37:46.53 10.0 positive automatic P 321 62.4184 0.0683964 0.128904
II.KURK.BHZ.00 2019-03-30T06:37:35.97 10.0 positive automatic P 9 61.09 -1.50249 0.377933
AU.WRKA.BHZ. 2019-03-30T06:37:33.62 10.0 negative automatic P 113 60.7376 -1.53196 0.396175
KZ.ABKAR.BHZ. 2019-03-30T06:37:21.55 10.0 positive automatic P 355 58.9459 -1.23238 0.421579
GE.KARP.BHZ. 2019-03-30T06:37:19.70 10.0 negative automatic pP 323 58.1642 -1.9266 0
IU.ANTO.BHZ.00 2019-03-30T06:37:18.17 10.0 positive automatic P 330 58.2324 0.234103 0.359929
AU.FITZ.BHZ. 2019-03-30T06:37:15.48 10.0 negative automatic P 106 58.0704 -1.1584 0.434279
AU.MAW.BHZ. 2019-03-30T06:37:15.44 10.0 negative automatic P 182 58.2174 -2.20768 0.437277
IU.MAKZ.BHZ.00 2019-03-30T06:37:13.92 10.0 positive automatic P 13 57.952 -1.9686 0.407262
KO.ELL.BHZ. 2019-03-30T06:37:13.04 10.0 positive automatic P 326 57.4218 0.773944 0.155114
II.KIV.BHZ.00 2019-03-30T06:37:12.77 10.0 positive automatic P 340 57.5135 -0.109773 0.408791
GE.SOEI.BHZ. 2019-03-30T06:37:10.07 10.0 negative automatic P 96 57.0961 0.135246 0.43334
KO.BNN.BHZ. 2019-03-30T06:37:02.80 10.0 positive automatic P 332 55.9689 0.833523 0.462268
GE.CSS.BHZ. 2019-03-30T06:36:50.40 10.0 positive automatic P 327 54.2279 1.18309 0.229896
KO.GAZ.BHZ. 2019-03-30T06:36:49.12 10.0 positive automatic P 331 53.9806 1.5995 0.446702
IU.GNI.BHZ.00 2019-03-30T06:36:44.52 10.0 positive automatic P 340 53.4313 0.918339 0.498849
KO.GURO.HHZ. 2019-03-30T06:36:41.98 10.0 positive automatic P 336 53.0339 1.34495 0.524577
KZ.KKAR.BHZ. 2019-03-30T06:36:37.03 10.0 positive automatic P 4 52.6714 -0.787769 0.493537
IU.MBWA.BHZ.00 2019-03-30T06:36:36.30 10.0 negative automatic P 109 52.6223 -1.09802 0.523706
II.AAK.BHZ.00 2019-03-30T06:36:36.87 10.0 positive automatic P 8 52.6025 -0.625403 0.468278
IS.GEM.BHZ. 2019-03-30T06:36:31.63 10.0 positive automatic pP 327 51.6419 -2.69298 0
GE.SALP.BHZ. 2019-03-30T06:36:26.77 10.0 positive automatic P 326 51.0297 1.21489 0.381632
IS.KZIT.BHZ. 2019-03-30T06:36:23.89 10.0 positive automatic P 324 50.6109 1.52523 0.519568
GE.MSBI.BHZ. 2019-03-30T06:36:21.92 10.0 positive automatic P 325 50.3665 1.48624 0.523372
AU.MORW.BHZ. 2019-03-30T06:36:19.70 10.0 positive automatic P 120 50.457 -1.51054 0.559244
GE.EIL.BHZ. 2019-03-30T06:36:14.40 10.0 positive automatic P 323 49.3765 1.41869 0.53892
GE.WIN.BHZ. 2019-03-30T06:36:09.65 10.0 positive automatic P 248 48.8352 0.548855 0.464873
IU.TSUM.BHZ.00 2019-03-30T06:36:03.72 10.0 positive automatic P 253 48.0276 0.931133 0.548288
II.SIMI.BHZ.00 2019-03-30T06:36:02.45 10.0 positive automatic P 3 48.1462 -1.04603 0.620622
II.SUR.BHZ.00 2019-03-30T06:36:01.27 10.0 positive automatic P 234 47.7796 0.314304 0.590735
MY.SBM.BHZ. 2019-03-30T06:35:56.02 10.0 positive automatic P 78 47.2718 -0.722551 0.572732
GE.JAGI.BHZ. 2019-03-30T06:35:55.37 10.0 negative automatic P 93 47.2571 -1.24638 0.537162
AF.SOE.BHZ. 2019-03-30T06:35:32.25 10.0 negative automatic P 232 44.1411 0.150667 0.669568
AF.GRHM.BHZ. 2019-03-30T06:35:28.62 10.0 negative automatic P 231 43.7343 -0.172703 0.646242
GT.BOSA.BHZ.00 2019-03-30T06:35:22.00 10.0 positive automatic P 238 42.9639 -0.689683 0.691228
IU.CHTO.BHZ.00 2019-03-30T06:35:21.50 10.0 positive automatic P 49 42.8343 0.00702027 0.693633
GT.LBTB.BHZ.00 2019-03-30T06:35:12.03 10.0 positive automatic P 243 41.6547 0.0245844 0.707303
II.RAYN.BHZ.00 2019-03-30T06:34:48.40 10.0 positive automatic P 329 38.7111 0.895671 0.675809
IU.LSZ.BHZ.00 2019-03-30T06:34:39.62 10.0 positive automatic P 257 37.6177 1.23476 0.775472
MY.KUM.BHZ. 2019-03-30T06:34:35.22 10.0 positive automatic P 68 37.2744 -0.0621594 0.782153
II.MBAR.BHZ.00 2019-03-30T06:34:31.37 10.0 positive automatic pP 282 36.4519 -1.2373 0
II.UOSS.BHZ.00 2019-03-30T06:34:22.72 10.0 positive automatic P 344 35.7495 0.414838 0.793708
AF.ZOMB.BHZ. 2019-03-30T06:33:39.79 10.0 positive automatic P 256 30.7586 0.888367 0.802391
G.FOMA.BHZ.00 2019-03-30T06:32:38.55 10.0 negative automatic P 227 24.057 -0.064832 0.930233
GE.MALK.BHZ. 2019-03-30T06:32:25.67 10.0 positive automatic P 39 22.7896 -0.352715 0.869565
GE.VOI.BHZ. 2019-03-30T06:32:22.50 10.0 negative automatic P 234 22.4908 -0.534348 0.816327
II.PALK.BHZ.00 2019-03-30T06:32:18.27 10.0 positive automatic P 41 22.0284 0.283918 0.952381
II.ABPO.BHZ.00 2019-03-30T06:32:06.17 10.0 positive automatic P 240 20.7829 1.39414 0.909091
GE.HMDM.BHZ. 2019-03-30T06:31:28.77 10.0 positive automatic P 23 17.599 0.105182 0
GE.SBV.BHZ. 2019-03-30T06:31:15.65 10.0 positive automatic P 254 16.5292 0.385602 0.909091
GE.KAAM.BHZ. 2019-03-30T06:30:14.32 10.0 positive automatic P 34 11.9615 0.383151 0.740741
II.DGAR.BHZ.00 2019-03-30T06:28:54.37 10.0 negative automatic P 72 6.4264 -3.69974 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