Earthquake with magnitude of ML 1.0 on date 27-12-2019 and time 09:53:08 (UTC) in region 3 km NE Trambileno (TN)

A magnitude ML 1.0 earthquake occured in region: 3 km NE Trambileno (TN), on

  • 27-12-2019 09:53:08 (UTC)
  • 27-12-2019 10:53:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.88, 11.1 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
Trambileno TN 3 1452 1452
Terragnolo TN 4 716 2168
Rovereto TN 4 39289 41457
Volano TN 5 3169 44626
Nomi TN 6 1398 46024
Calliano TN 6 1807 47831
Folgaria TN 6 3191 51022
Villa Lagarina TN 7 3778 54800
Pomarolo TN 7 2452 57252
Besenello TN 7 2654 59906
Nogaredo TN 7 2065 61971
Isera TN 7 2735 64706
Aldeno TN 10 3059 67765
Mori TN 10 9678 77443
Cimone TN 11 728 78171
Vallarsa TN 11 1395 79566
Ronzo-Chienis TN 12 976 80542
Lastebasse VI 14 208 80750
Brentonico TN 14 4015 84765
Garniga Terme TN 14 388 85153
Lavarone TN 14 1138 86291
Laghi VI 15 133 86424
Altopiano della Vigolana TN 15 4942 91366
Drena TN 16 570 91936
Cavedine TN 16 2987 94923
Ala TN 16 8913 103836
Pedemonte VI 16 774 104610
Posina VI 16 566 105176
Dro TN 17 4944 110120
Arco TN 17 17526 127646
Calceranica al Lago TN 17 1387 129033
Caldonazzo TN 17 3631 132664
Nago-Torbole TN 18 2867 135531
Luserna TN 18 276 135807
Madruzzo TN 18 2884 138691
Tonezza del Cimone VI 19 521 139212
Tenna TN 19 993 140205
Valli del Pasubio VI 20 3242 143447

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km S of Trento (117317 inhabitants)
50 Km N of Verona (258765 inhabitants)
51 Km NW of Vicenza (112953 inhabitants)
71 Km S of Bolzano (106441 inhabitants)
79 Km E of Brescia (196480 inhabitants)
80 Km NW of Padova (210401 inhabitants)
92 Km W of Treviso (83731 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 ML 1.0 2019-12-27
09:53:08
45.88 11.1 11 2019-12-27
09:57:13
Sala Sismica INGV-Roma 75017581
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-12-27 09:53:08 ± 0.14
Latitude 45.88 ± 0.01
Longitude 11.10 ± 0.01
Depth (km) 11 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75017581

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 840
Semi-minor axis of confidence ellipse (meter) 674
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 112
Circular confidence region, given by single value of horizontal uncertainty (meter) 840
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 128
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.50542
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 75017581
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-12-27 09:57:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MBAL.EHZ. 2019-12-27T09:53:18.08 0.3 undecidable manual S 222 0.2527 91 -0.49 68
ST.ZIAN.EHZ. 2019-12-27T09:53:18.62 0.1 undecidable manual P 39 0.5054 90 -0.06 94
ST.GAGG.HHZ. 2019-12-27T09:53:17.38 0.1 undecidable manual S 333 0.2221 91 -0.29 94
IV.MAGA.HHZ. 2019-12-27T09:53:16.41 3.0 negative manual P -0.03 0
ST.VARA.EHZ. 2019-12-27T09:53:15.52 0.6 undecidable manual S 248 0.1556 93 -0.16 50
SI.LUSI.HHZ. 2019-12-27T09:53:14.96 0.6 undecidable manual S 304 0.134 97 -0.08 50
IV.MBAL.EHZ. 2019-12-27T09:53:14.48 0.3 undecidable manual P 222 0.2527 91 0.12 73
ST.VARA.EHZ. 2019-12-27T09:53:13.11 0.1 positive manual P 248 0.1556 93 0.41 94
ST.GAGG.HHZ. 2019-12-27T09:53:13.98 0.3 negative manual P 333 0.2221 91 0.13 74
SI.LUSI.HHZ. 2019-12-27T09:53:12.55 0.1 undecidable manual P 304 0.134 97 0.22 98
ST.DOSS.HHZ. 2019-12-27T09:53:12.95 0.1 undecidable manual S 94 0.0594 139 -0.19 99
ST.DOSS.HHZ. 2019-12-27T09:53:11.45 0.1 undecidable manual P 94 0.0594 139 0.22 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.DOSS.HHN. ML:0.9 0.00010295 0.32 AML other m 2019-12-27T09:53:13.20
ST.DOSS.HHE. ML:0.8 8.06E-5 0.1 AML other m 2019-12-27T09:53:13.45
ST.VARA.EHE. ML:1 7.96E-5 0.1 AML other m 2019-12-27T09:53:13.45
SI.LUSI.HHE. ML:1.1 0.0001088 0.5 AML other m 2019-12-27T09:53:15.31
SI.LUSI.HHN. ML:1.3 0.0001865 0.12 AML other m 2019-12-27T09:53:15.21
ST.VARA.EHN. ML:1 7.52E-5 0.74 AML other m 2019-12-27T09:53:16.51
IV.MBAL.EHE. ML:1 5.435E-5 0.1 AML other m 2019-12-27T09:53:18.62
IV.MBAL.EHN. ML:1 5.025E-5 0.3 AML other m 2019-12-27T09:53:19.26
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