Earthquake with magnitude of ML 0.8 on date 27-11-2019 and time 20:09:22 (Italy) in region 9 km SE Stelvio (BZ)

A magnitude ML 0.8 earthquake occured in region: 9 km SE Stelvio (BZ), on

  • 27-11-2019 19:09:22 (UTC)
  • 27-11-2019 20:09:22 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.5240, 10.5870 at 11 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Stelvio BZ 9 1161 1161
Prato allo Stelvio BZ 11 3474 4635
Lasa BZ 14 3993 8628
Valfurva SO 15 2638 11266
Sluderno BZ 16 1804 13070
Martello BZ 16 869 13939
Tubre BZ 17 977 14916
Glorenza BZ 17 896 15812
Bormio SO 17 4121 19933
Silandro BZ 19 6016 25949
Malles Venosta BZ 19 5162 31111

Municipalities with at least 50000 inhabitants

An earthquake occurred to
59 Km W of Bolzano (106441 inhabitants)
65 Km NW of Trento (117317 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 0.8 2019-11-27
19:09:22
46.5238 10.5873 11 2019-11-27
19:14:23
Sala Sismica INGV-Roma 74085781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-27 19:09:22 ± 0.13
Latitude 46.5238 ± 0.0090
Longitude 10.5873 ± 0.0091
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 74085781

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1059
Semi-minor axis of confidence ellipse (meter) 313
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 198
Circular confidence region, given by single value of horizontal uncertainty (meter) 1060.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 126
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.09623
Epicentral distance of station farthest from the epicenter (degree) 0.71676
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 74085781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-27 19:14:23
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
ST.ZIAN.EHZ. 2019-11-27T19:09:37.19 0.3 undecidable manual P 110 79.5648 50 0.9 52
CH.BERNI.HHZ. 2019-11-27T19:09:36.74 0.6 undecidable manual S 254 44.8218 50 -0.32 45
ST.OZOL.EHE. 2019-11-27T19:09:34.25 0.6 undecidable manual S 110 37.9287 50 -0.97 36
CH.FUORN.HHZ. 2019-11-27T19:09:31.89 0.3 undecidable manual S 294 26.9508 50 -0.39 69
CH.BERNI.HHZ. 2019-11-27T19:09:31.20 0.1 undecidable manual P 254 44.8218 50 0.27 91
IV.BORM.HNE. 2019-11-27T19:09:29.36 0.6 undecidable manual S 250 17.1717 122 -0.23 48
IV.BRMO.HHZ. 2019-11-27T19:09:29.31 0.3 undecidable manual S 252 17.2716 122 -0.3 72
ST.OZOL.EHE. 2019-11-27T19:09:29.83 0.1 undecidable manual P 110 37.9287 50 -0.04 97
CH.FUORN.HHZ. 2019-11-27T19:09:28.24 0.1 undecidable manual P 294 26.9508 50 0.07 98
ST.CARE.EHZ. 2019-11-27T19:09:28.12 0.3 undecidable manual S 143 13.6752 128 -0.47 69
SI.MOSI.HHZ. 2019-11-27T19:09:27.52 0.3 undecidable manual S 344 10.6782 135 -0.28 73
ST.CARE.EHZ. 2019-11-27T19:09:26.23 0.1 negative manual P 143 13.6752 128 0.19 98
IV.BRMO.HHZ. 2019-11-27T19:09:26.96 0.1 positive manual P 252 17.2716 122 0.33 95
IV.BORM.HNE. 2019-11-27T19:09:26.93 0.1 undecidable manual P 250 17.1717 122 0.31 95
SI.MOSI.HHZ. 2019-11-27T19:09:25.72 0.1 undecidable manual P 344 10.6782 135 0.13 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.CARE.EHN. ML:0.9 0.0000862 0.06 AML other m 2019-11-27T19:09:28.17
ST.CARE.EHE. ML:1.1 0.00011599999999999999 0.26 AML other m 2019-11-27T19:09:28.30
IV.BRMO.HHN. ML:0.6 0.000034500000000000005 0.18 AML other m 2019-11-27T19:09:29.48
IV.BRMO.HHE. ML:0.7 0.000038599999999999996 0.58 AML other m 2019-11-27T19:09:29.66
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download