Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.0 on date 28-11-2019 and time 14:31:37 (Italy) in region 8 km NW Peio (TN)

A magnitude ML 1.0 earthquake occured in region: 8 km NW Peio (TN), on

  • 28-11-2019 13:31:37 (UTC)
  • 28-11-2019 14:31:37 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.4040, 10.6120 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.

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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 8 1860 1860
Vermiglio TN 13 1882 3742
Ossana TN 15 858 4600
Pellizzano TN 16 794 5394
Valfurva SO 17 2638 8032
Mezzana TN 18 895 8927
Ponte di Legno BS 18 1729 10656
Rabbi TN 18 1372 12028
Bormio SO 20 4121 16149
Commezzadura TN 20 995 17144
Valdisotto SO 20 3556 20700

Municipalities with at least 50000 inhabitants

An earthquake occurred to
54 Km NW of Trento (117317 inhabitants)
58 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 1.0 2019-11-28
13:31:37		 46.4035 10.6122 10 2019-11-28
13:37:38		 Sala Sismica INGV-Roma 74120461
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-28 13:31:37 ± 0.14
Latitude 46.4035 ± 0.0099
Longitude 10.6122 ± 0.0117
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 74120461

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1230
Semi-minor axis of confidence ellipse (meter) 778
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 33
Circular confidence region, given by single value of horizontal uncertainty (meter) 1230.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 122
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.06115
Epicentral distance of station farthest from the epicenter (degree) 0.40649
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.0

Field Value
Value 1.0
Uncertainty 0.2
Num. used stations 11
Type of magnitude ML
Reference to an origin 74120461
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-28 13:37:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
CH.BERNI.HHZ. 2019-11-28T13:31:52.11 0.3 undecidable manual S 272 45.1215 50 0.04 72
IV.MABI.HHZ. 2019-11-28T13:31:49.96 0.3 undecidable manual S 191 39.4272 50 -0.6 63
CH.FUORN.HHZ. 2019-11-28T13:31:49.11 0.3 undecidable manual S 312 35.8419 50 -0.51 66
CH.BERNI.HHZ. 2019-11-28T13:31:46.22 0.1 undecidable manual P 272 45.1215 50 0.35 90
IV.MABI.HHZ. 2019-11-28T13:31:45.27 0.3 undecidable manual P 191 39.4272 50 0.28 69
IV.BRMO.HHZ. 2019-11-28T13:31:44.85 0.3 undecidable manual S 294 20.0688 117 -0.34 71
CH.FUORN.HHZ. 2019-11-28T13:31:44.59 0.1 undecidable manual P 312 35.8419 50 0.14 95
IV.BORM.HNZ. 2019-11-28T13:31:44.74 0.3 undecidable manual S 292 19.4694 118 -0.27 72
IV.BORM.HNZ. 2019-11-28T13:31:42.18 0.3 undecidable manual P 292 19.4694 118 0.39 70
IV.BRMO.HHZ. 2019-11-28T13:31:42.23 0.1 undecidable manual P 294 20.0688 117 0.34 94
SI.MOSI.HHZ. 2019-11-28T13:31:42.62 0.1 undecidable manual P 349 24.0537 113 -0.01 100
ST.CARE.EHZ. 2019-11-28T13:31:41.21 0.3 undecidable manual S 69 6.7932 147 -0.42 71
ST.CARE.EHZ. 2019-11-28T13:31:40.02 0.1 undecidable manual P 69 6.7932 147 0.19 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.CARE.EHE. ML:1.2 0.00023537275 0.064 AML other m 2019-11-28T13:31:41.26
ST.CARE.EHN. ML:1.0 0.0001502999 0.0768 AML other m 2019-11-28T13:31:41.38
ST.CARE.HNE. ML:1.2 0.00026656595 0.0576 AML other m 2019-11-28T13:31:41.24
ST.CARE.HNN. ML:1.0 0.00016850403 0.0832 AML other m 2019-11-28T13:31:41.36
IV.BRMO.HHE. ML:1.0 0.00006516341500000001 0.0832 AML other m 2019-11-28T13:31:44.91
IV.BRMO.HHN. ML:1.1 0.00009716290000000001 0.1408 AML other m 2019-11-28T13:31:44.90
CH.FUORN.HHE. ML:0.8 0.000025367939999999998 0.384 AML other m 2019-11-28T13:31:49.04
IV.MABI.HHE. ML:1.4 0.00008494626 0.7616 AML other m 2019-11-28T13:31:51.29
IV.MABI.HHN. ML:1.1 0.000047023155 0.1408 AML other m 2019-11-28T13:31:50.00
CH.BERNI.HHE. ML:0.5 0.000008401681150000002 0.2432 AML other m 2019-11-28T13:31:53.10
CH.BERNI.HHN. ML:0.7 0.000014295743 0.6016 AML other m 2019-11-28T13:31:53.34
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