Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 01-12-2019 and time 14:17:27 (Italy) in region 10 km NW Peio (TN)

A magnitude ML 1.1 earthquake occured in region: 10 km NW Peio (TN), on

  • 01-12-2019 13:17:27 (UTC)
  • 01-12-2019 14:17:27 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.4180, 10.5950 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
Peio TN 10 1860 1860
Valfurva SO 15 2638 4498
Vermiglio TN 15 1882 6380
Ossana TN 17 858 7238
Pellizzano TN 18 794 8032
Bormio SO 18 4121 12153
Valdisotto SO 18 3556 15709
Ponte di Legno BS 19 1729 17438
Mezzana TN 20 895 18333
Rabbi TN 20 1372 19705

Municipalities with at least 50000 inhabitants

An earthquake occurred to
56 Km NW of Trento (117317 inhabitants)
59 Km W of Bolzano (106441 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 1.1 2019-12-01
13:17:27		 46.4182 10.5947 11 2019-12-01
13:25:02		 Sala Sismica INGV-Roma 74218941
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-01 13:17:27 ± 0.13
Latitude 46.4182 ± 0.0072
Longitude 10.5947 ± 0.0104
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 74218941

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 982
Semi-minor axis of confidence ellipse (meter) 391
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 44
Circular confidence region, given by single value of horizontal uncertainty (meter) 980.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 17
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.43797
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 74218941
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-01 13:25:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
ST.GAGG.HHE. 2019-12-01T13:17:42.32 0.3 undecidable manual S 143 46.4202 50 -0.2 72
ST.ZIAN.EHZ. 2019-12-01T13:17:42.38 3.0 undecidable manual P 0.53 0
ST.RONC.EHZ. 2019-12-01T13:17:42.57 0.3 undecidable manual S 177 48.618 50 -0.53 67
IV.MABI.HHZ. 2019-12-01T13:17:40.16 0.6 undecidable manual S 189 40.7259 50 -0.84 40
ST.OZOL.EHZ. 2019-12-01T13:17:39.14 0.3 undecidable manual S 92 35.0427 50 -0.32 72
CH.FUORN.HHE. 2019-12-01T13:17:38.74 0.3 undecidable manual S 312 33.744 50 -0.4 71
ST.RONC.EHZ. 2019-12-01T13:17:36.94 0.1 undecidable manual P 177 48.618 50 0.41 92
ST.GAGG.HHE. 2019-12-01T13:17:36.65 0.1 undecidable manual P 143 46.4202 50 0.45 91
CH.BERNI.HHZ. 2019-12-01T13:17:36.16 0.3 positive manual P 270 43.7229 50 0.39 70
IV.MABI.HHZ. 2019-12-01T13:17:35.60 0.3 undecidable manual P 189 40.7259 50 0.28 72
SI.MOSI.HHZ. 2019-12-01T13:17:35.76 0.3 undecidable manual S 351 22.2555 50 -0.3 74
ST.OZOL.EHZ. 2019-12-01T13:17:34.85 1.0 positive manual P 92 35.0427 50 0.42 23
CH.FUORN.HHE. 2019-12-01T13:17:34.47 0.1 undecidable manual P 312 33.744 50 0.22 98
IV.BRMO.HHZ. 2019-12-01T13:17:34.25 0.3 undecidable manual S 291 18.1707 120 -0.62 68
IV.BRMO.HHZ. 2019-12-01T13:17:32.05 0.1 positive manual P 291 18.1707 120 0.27 100
SI.MOSI.HHZ. 2019-12-01T13:17:32.86 0.3 negative manual P 351 22.2555 50 0.39 73
ST.CARE.EHZ. 2019-12-01T13:17:31.69 0.3 undecidable manual S 84 7.6812 144 -0.42 74
ST.CARE.EHZ. 2019-12-01T13:17:30.53 0.6 negative manual P 84 7.6812 144 0.34 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.CARE.EHE. ML:1.2 0.0002315 0.18 AML other m 2019-12-01T13:17:31.98
ST.CARE.EHN. ML:1.2 0.00020099999999999998 1.68 AML other m 2019-12-01T13:17:32.90
IV.BRMO.HHN. ML:1.1 0.0001015 0.22 AML other m 2019-12-01T13:17:34.41
IV.BRMO.HHE. ML:0.8 0.000054250000000000004 0.06 AML other m 2019-12-01T13:17:34.44
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