Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.9 on date 02-02-2020 and time 03:38:43 (UTC) in region 2 km S Rabbi (TN)

A magnitude ML 0.9 earthquake occured in region: 2 km S Rabbi (TN), on

  • 02-02-2020 03:38:43 (UTC)
  • 02-02-2020 04:38:43 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.3860, 10.8570 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Rabbi TN 2 1372 1372
Malè TN 6 2179 3551
Croviana TN 6 697 4248
Terzolas TN 6 631 4879
Dimaro Folgarida TN 7 2208 7087
Caldes TN 7 1102 8189
Commezzadura TN 7 995 9184
Cavizzana TN 8 252 9436
Mezzana TN 9 895 10331
Bresimo TN 9 252 10583
Pellizzano TN 11 794 11377
Cis TN 11 309 11686
Ossana TN 13 858 12544
Livo TN 13 867 13411
Peio TN 13 1860 15271
Rumo TN 14 820 16091
Cles TN 14 6982 23073
Cagnò TN 14 340 23413
Ville d'Anaunia TN 14 4884 28297
Revò TN 16 1245 29542
Vermiglio TN 16 1882 31424
Proves BZ 16 261 31685
Romallo TN 16 620 32305
Sanzeno TN 16 923 33228
Contà TN 18 1454 34682
Lauregno BZ 18 342 35024
Predaia TN 18 6655 41679
Cloz TN 18 701 42380
Dambel TN 18 435 42815
Denno TN 19 1297 44112
Campodenno TN 20 1500 45612
Brez TN 20 741 46353

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km W of Bolzano (106441 inhabitants)
41 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 0.9 2020-02-02
03:38:43		 46.3855 10.8573 11 2020-02-02
03:45:17		 Sala Sismica INGV-Roma 76117661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-02 03:38:43 ± 0.14
Latitude 46.3855 ± 0.0099
Longitude 10.8573 ± 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 76117661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1059
Semi-minor axis of confidence ellipse (meter) 447
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 10
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) 112
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.42
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.40649
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 7
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 76117661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-02 03:45:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
SI.KOSI.HHZ. 2020-02-02T03:38:59.94 3.0 undecidable manual S 0.48 0
IV.MABI.HHZ. 2020-02-02T03:38:57.80 0.3 undecidable manual S 216 45.1215 50 -0.63 63
IV.BRMO.HHZ. 2020-02-02T03:38:56.03 0.1 undecidable manual S 285 38.4282 50 -0.6 86
SI.MOSI.HHZ. 2020-02-02T03:38:55.65 0.3 undecidable manual S 318 34.743 50 0 75
ST.GAGG.HHE. 2020-02-02T03:38:55.46 0.3 undecidable manual S 167 34.3434 50 -0.09 74
ST.ZIAN.EHZ. 2020-02-02T03:38:54.47 3.0 undecidable manual P 0
IV.APPI.EHZ. 2020-02-02T03:38:53.94 0.1 undecidable manual S 70 30.1476 50 -0.49 91
IV.MABI.HHZ. 2020-02-02T03:38:52.52 0.1 undecidable manual P 216 45.1215 50 0.24 94
IV.BRMO.HHZ. 2020-02-02T03:38:51.62 0.1 undecidable manual P 285 38.4282 50 0.37 92
SI.MOSI.HHZ. 2020-02-02T03:38:51.20 0.1 undecidable manual P 318 34.743 50 0.52 90
ST.GAGG.HHE. 2020-02-02T03:38:51.14 0.3 undecidable manual P 167 34.3434 50 0.52 67
IV.APPI.EHZ. 2020-02-02T03:38:50.31 0.1 undecidable manual P 70 30.1476 50 0.34 94
ST.CARE.EHZ. 2020-02-02T03:38:49.44 0.1 undecidable manual S 290 13.1757 130 -0.41 96
ST.OZOL.EHZ. 2020-02-02T03:38:49.96 0.1 undecidable manual S 82 14.9739 126 -0.38 96
ST.CARE.EHZ. 2020-02-02T03:38:47.64 0.1 undecidable manual P 290 13.1757 130 0.31 98
ST.OZOL.EHZ. 2020-02-02T03:38:47.79 0.1 undecidable manual P 82 14.9739 126 0.18 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.CARE.EHN. ML:0.7 0.00005515 0.06 AML other m 2020-02-02T03:38:49.62
ST.CARE.EHE. ML:0.8 0.00006185 0.38 AML other m 2020-02-02T03:38:49.61
ST.OZOL.EHN. ML:1.1 0.00011885 0.64 AML other m 2020-02-02T03:38:50.12
ST.OZOL.EHE. ML:1.1 0.00011710000000000001 0.18 AML other m 2020-02-02T03:38:50.71
IV.APPI.EHN. ML:1.3 0.00009345000000000001 0.54 AML other m 2020-02-02T03:38:54.41
IV.APPI.EHE. ML:1.1 0.0000578 0.24 AML other m 2020-02-02T03:38:54.51
IV.MABI.HHN. ML:0.5 0.00000802 0.08 AML other m 2020-02-02T03:38:58.23
IV.MABI.HHE. ML:0.5 0.000011050000000000001 0.08 AML other m 2020-02-02T03:38:58.30
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