Earthquake with magnitude of Mwp 6.0 on date 23-12-2019 and time 19:49:46 (UTC) in region Canada [Sea]

A magnitude Mwp 6.0 earthquake occured in region: Canada [Sea], on

  • 23-12-2019 19:49:46 (UTC)
  • 23-12-2019 20:49:46 (UTC +01:00) Italian time
  • 23-12-2019 11:49:46 (UTC -08:00) local time in the region of the earthquake (America/Vancouver)

and geographic coordinates (lat, lon) 50.57, -129.83 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 5.2
Mwp 6.0

Mwpd 6.2
2019-12-23
19:49:46
50.57 -129.83 10 2019-12-23
20:02:38
Sala Sismica INGV-Roma 74923641
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-23 19:49:46
Latitude 50.57
Longitude -129.83
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 74923641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 11314
Semi-minor axis of confidence ellipse (meter) 4230
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 53
Circular confidence region, given by single value of horizontal uncertainty (meter) 9134.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 159.138
Number of associated phases, regardless of their use for origin computation 63
Number of defining phases 63
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 1.29277
Epicentral distance of station closest to the epicenter (degree) 1.93611
Epicentral distance of station farthest from the epicenter (degree) 58.25323
Number of stations at which the event was observed 63
Number of stations from which data was used for origin computation 63
Magnitudes information

Mwpd:6.2

Field Value
Value 6.2
Uncertainty 0.1
Num. used stations 14
Type of magnitude Mwpd
Reference to an origin 74923641
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2019-12-23 20:02:38

Mwp:6

Field Value
Value 6
Uncertainty 0.1
Num. used stations 34
Type of magnitude Mwp
Reference to an origin 74923641
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2019-12-23 20:02:38

mb:5.2

Field Value
Value 5.2
Uncertainty 0.1
Num. used stations 56
Type of magnitude mb
Reference to an origin 74923641
Agency INGV
Autore early-est_ee1.1.9
Time of creation (UTC) 2019-12-23 20:02:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
CU.BCIP.BHZ.00 2019-12-23T19:59:41.57 10.0 negative automatic P 117 58.2532 1.53319 0
GE.BOAB.BHZ. 2019-12-23T19:58:56.70 10.0 positive automatic P 121 52.3078 -0.520763 0.516419
GE.DAG.BHZ. 2019-12-23T19:58:06.92 10.0 positive automatic P 17 45.6168 1.08545 0.613596
IU.TEIG.BHZ.00 2019-12-23T19:57:57.15 10.0 negative automatic P 117 44.518 0.0450521 0.604997
GE.SUMG.BHZ. 2019-12-23T19:57:47.65 10.0 positive automatic P 26 42.9074 2.96323 0.64604
MX.TLIG.BHZ. 2019-12-23T19:57:31.15 10.0 negative automatic P 132 41.3516 -0.475167 0.721361
DK.NEEM.BHZ.10 2019-12-23T19:57:11.05 10.0 positive automatic P 20 38.6578 1.5618 0.7733
US.GOGA.BHZ.00 2019-12-23T19:57:01.30 10.0 negative automatic P 99 37.7033 0.26344 0.782818
US.BLA.BHZ.00 2019-12-23T19:57:00.40 10.0 positive automatic P 92 37.2274 3.3092 0.724039
IM.TKL.BHZ. 2019-12-23T19:56:47.24 10.0 negative automatic P 96 36.0607 0.152732 0.805898
CN.GAC.BHZ. 2019-12-23T19:56:45.53 10.0 positive automatic P 76 35.7709 0.965347 0.82119
US.LRAL.BHZ.00 2019-12-23T19:56:44.50 10.0 negative automatic P 103 35.7483 0.123161 0.802757
US.TZTN.BHZ.00 2019-12-23T19:56:44.25 10.0 negative automatic P 95 35.6509 0.665337 0.795527
MX.ZAIG.BHZ. 2019-12-23T19:56:37.91 10.0 positive automatic P 133 34.9639 -0.117904 0.711866
IU.BILL.BHZ.00 2019-12-23T19:56:36.52 10.0 positive automatic P 324 34.7566 0.649909 0.831915
US.OXF.BHZ.00 2019-12-23T19:56:23.20 10.0 positive automatic P 103 33.2735 0.24759 0.89316
IU.WVT.BHZ.00 2019-12-23T19:56:22.72 10.0 negative automatic P 99 33.212 0.295912 0.883816
IU.HKT.BHZ.00 2019-12-23T19:56:18.02 10.0 positive automatic P 116 32.6502 0.606856 0.791933
IU.SLBS.BHZ.00 2019-12-23T19:56:03.07 10.0 negative automatic P 143 30.9925 0.0156494 0.930974
US.MIAR.BHZ.00 2019-12-23T19:56:00.48 10.0 positive automatic P 107 30.6982 0.127179 0.787348
US.JCT.BHZ.00 2019-12-23T19:55:53.90 10.0 positive automatic P 121 30.0394 -0.694875 0.841418
IU.CCM.BHZ.00 2019-12-23T19:55:53.25 10.0 negative automatic P 100 29.8812 0.114931 0.869565
US.JFWS.BHZ.00 2019-12-23T19:55:35.98 10.0 negative automatic P 90 27.8176 1.17257 0.869565
US.WMOK.BHZ.00 2019-12-23T19:55:31.73 10.0 positive automatic P 113 27.4662 0.0393585 0.97561
US.MNTX.BHZ.00 2019-12-23T19:55:19.10 10.0 positive automatic P 127 26.131 -0.538216 0.808081
US.KSU1.BHZ.00 2019-12-23T19:55:18.28 10.0 positive automatic P 103 25.9104 0.65018 0.909091
US.AMTX.BHZ.00 2019-12-23T19:55:15.50 10.0 positive automatic P 117 25.6931 -0.276764 0.930233
MX.HSIG.BHZ. 2019-12-23T19:55:15.89 10.0 positive automatic P 139 25.815 -0.851383 0.869565
US.EYMN.BHZ.00 2019-12-23T19:55:08.53 10.0 positive automatic P 81 24.8739 0.285128 0.888889
AK.TNA.BHZ. 2019-12-23T19:55:05.91 10.0 positive automatic P 322 24.4926 1.20857 0.934579
US.CBKS.BHZ.00 2019-12-23T19:55:01.98 10.0 positive automatic P 107 24.172 0.0979935 0.860215
US.ECSD.BHZ.00 2019-12-23T19:54:53.95 10.0 positive automatic P 94 23.3776 -0.41227 0.941176
IU.TUC.BHZ.00 2019-12-23T19:54:50.25 10.0 positive automatic P 135 23.037 -0.599174 0.879121
IU.ANMO.BHZ.00 2019-12-23T19:54:50.32 10.0 positive automatic P 124 23.0265 -0.569936 0.963855
US.AGMN.BHZ.00 2019-12-23T19:54:39.58 10.0 positive automatic P 83 22.0108 -0.275006 0.941176
US.OGNE.BHZ.00 2019-12-23T19:54:34.75 10.0 positive automatic P 106 21.4774 0.498704 0.963855
US.SDCO.BHZ.00 2019-12-23T19:54:33.43 10.0 positive automatic P 117 21.4947 -1.27451 0.97561
US.ISCO.BHZ.00 2019-12-23T19:54:19.43 10.0 positive automatic P 113 20.0422 0.418697 0.888889
US.WUAZ.BHZ.00 2019-12-23T19:54:19.50 10.0 positive automatic P 131 20.1007 0.0539638 0.898876
II.PFO.BHZ.00 2019-12-23T19:54:13.97 10.0 negative automatic P 145 19.5827 0.233898 0.869565
US.DGMT.BHZ.00 2019-12-23T19:53:38.20 10.0 positive automatic P 87 16.688 -1.19063 0.769231
US.LAO.BHZ.00 2019-12-23T19:53:30.98 10.0 negative automatic P 95 16.0033 0.286042 0.952381
US.BW06.BHZ.00 2019-12-23T19:53:30.83 10.0 positive automatic P 112 15.876 1.55336 0.963855
US.DUG.BHZ.00 2019-12-23T19:53:27.13 10.0 positive automatic P 125 15.7606 -0.518181 0.952381
US.HWUT.BHZ.00 2019-12-23T19:53:24.48 10.0 positive automatic P 118 15.4511 0.809749 0.879121
II.KDAK.BHZ.00 2019-12-23T19:53:17.12 10.0 positive automatic P 307 15.0396 -0.843037 0.43956
US.RLMT.BHZ.00 2019-12-23T19:53:15.05 10.0 positive automatic P 104 14.7764 0.33206 0.941176
US.LKWY.BHZ.00 2019-12-23T19:53:11.10 10.0 positive automatic P 107 14.3639 1.94796 0.860215
BK.CMB.BHZ.00 2019-12-23T19:53:08.05 10.0 negative automatic P 148 14.2163 1.20357 0.824742
US.ELK.BHZ.00 2019-12-23T19:53:06.48 10.0 negative automatic P 128 14.115 0.750767 0.909091
US.EGMT.BHZ.00 2019-12-23T19:52:54.45 10.0 positive automatic P 93 13.294 0.132077 0.869565
US.BOZ.BHZ.00 2019-12-23T19:52:52.10 10.0 negative automatic P 105 13.0939 0.420248 0.952381
US.HLID.BHZ.00 2019-12-23T19:52:45.05 10.0 positive automatic P 118 12.5867 0.268349 0.91954
US.BMO.BHZ.00 2019-12-23T19:52:11.10 10.0 positive automatic P 119 10.1637 -0.41809 0.963855
AT.SKAG.BHZ. 2019-12-23T19:52:03.22 10.0 positive automatic P 343 9.4221 2.03876 0.952381
US.NEW.BHZ.00 2019-12-23T19:51:48.68 10.0 positive automatic P 101 8.5707 -0.940187 0.941176
US.HAWA.BHZ.00 2019-12-23T19:51:41.28 10.0 positive automatic P 118 7.9932 -0.349818 0.97561
IU.COR.BHZ.00 2019-12-23T19:51:33.32 10.0 positive automatic P 141 7.4247 -0.462353 0.615385
US.WRAK.BHZ.00 2019-12-23T19:51:12.60 10.0 negative automatic P 347 6.034 -2.07698 0.869565
AT.CRAG.BHZ. 2019-12-23T19:51:01.00 10.0 negative automatic P 339 5.2802 -3.32046 0.961538
US.NLWA.BHZ.00 2019-12-23T19:50:59.33 10.0 positive automatic P 127 5.0394 -1.7828 0.97561
CN.OZB.BHZ. 2019-12-23T19:50:31.95 10.0 positive automatic P 118 3.2287 -4.26076 0.987654
CN.BBB.BHZ. 2019-12-23T19:50:15.75 10.0 positive automatic P 33 1.9361 -2.58224 0.941176
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