Earthquake with magnitude of ML 1.1 on date 01-12-2020 and time 23:42:42 (UTC) in region 10 km NW Sella Giudicarie (TN)

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

  • 01-12-2020 23:42:42 (UTC)
  • 02-12-2020 00:42:42 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.05, 10.59 at 4 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
Sella Giudicarie TN 10 2943 2943
Porte di Rendena TN 11 1796 4739
Tione di Trento TN 11 3635 8374
Pelugo TN 11 392 8766
Valdaone TN 12 1205 9971
Borgo Lares TN 12 698 10669
Pieve di Bono-Prezzo TN 13 1474 12143
Spiazzo TN 13 1265 13408
Saviore dell'Adamello BS 15 916 14324
Strembo TN 15 558 14882
Tre Ville TN 15 1463 16345
Castel Condino TN 15 229 16574
Bocenago TN 15 389 16963
Caderzone Terme TN 16 661 17624
Paspardo BS 17 614 18238
Cevo BS 17 898 19136
Cimbergo BS 18 551 19687
Massimeno TN 18 127 19814
Borgo Chiese TN 18 2029 21843
Giustino TN 18 751 22594
Cedegolo BS 19 1223 23817
Pinzolo TN 19 3118 26935
Ceto BS 19 1912 28847
Carisolo TN 19 978 29825
Capo di Ponte BS 19 2440 32265
Sellero BS 19 1466 33731
Bleggio Superiore TN 20 1568 35299

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km W of Trento (117317 inhabitants)
64 Km NE of Brescia (196480 inhabitants)
75 Km NW of Verona (258765 inhabitants)
78 Km SW of Bolzano (106441 inhabitants)
81 Km E of Bergamo (119381 inhabitants)
93 Km NW of Vicenza (112953 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
Reviewed
Rev100
ML 1.1 2020-12-01
23:42:42
46.05 10.59 4 2020-12-01
23:47:55
Sala Sismica INGV-Roma 85139971
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-12-01 23:42:42 ± 0.12
Latitude 46.05 ± 0.01
Longitude 10.59 ± 0.01
Depth (km) 4 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 85139971

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 705
Semi-minor axis of confidence ellipse (meter) 471
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 208
Circular confidence region, given by single value of horizontal uncertainty (meter) 700
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 114
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.47664
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:1.1

Field Value
Value 1.1
Uncertainty 0.4
Num. used stations 10
Type of magnitude ML
Reference to an origin 85139971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-12-01 23:47:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SBPO.HNZ. 2020-12-01T23:43:03.13 3.0 positive manual P 0.07 0
ST.GAGG.HHZ. 2020-12-01T23:42:53.07 0.3 undecidable manual S 83 0.259 99 0.15 72
ST.OZOL.EHE. 2020-12-01T23:42:53.25 1.0 undecidable manual P 42 0.4766 50 -0.02 24
SI.LUSI.HHZ. 2020-12-01T23:42:52.74 0.3 undecidable manual S 110 0.2635 98 -0.33 69
IV.BRMO.HHE. 2020-12-01T23:42:52.90 0.6 undecidable manual P 341 0.4506 50 0.08 47
IV.ZONE.HHZ. 2020-12-01T23:42:51.54 3.0 negative manual P -0.07 0
ST.VARA.EHE. 2020-12-01T23:42:49.54 0.6 undecidable manual P 136 0.3103 97 -0.25 46
SI.LUSI.HHZ. 2020-12-01T23:42:48.54 1.0 undecidable manual P 110 0.2635 98 -0.21 24
ST.GAGG.HHZ. 2020-12-01T23:42:48.87 0.6 positive manual P 83 0.259 99 0.21 47
ST.RONC.EHZ. 2020-12-01T23:42:46.28 0.3 undecidable manual S 161 0.0746 118 0.21 73
IV.MABI.HHZ. 2020-12-01T23:42:45.19 0.1 undecidable manual S 275 0.0513 127 -0.13 100
IV.MABI.HHZ. 2020-12-01T23:42:44.49 1.0 undecidable manual P 275 0.0513 127 0.23 24
ST.RONC.EHZ. 2020-12-01T23:42:44.97 1.0 undecidable manual P 161 0.0746 118 0.27 24
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MABI.HHE. ML:0 0.00116880635 0.1024 AML other m 2020-12-01T23:42:45.21
IV.MABI.HHN. ML:0 0.0008486936 0.064 AML other m 2020-12-01T23:42:45.19
ST.RONC.EHE. ML:0 0.00042911255 0.1536 AML other m 2020-12-01T23:42:46.41
ST.RONC.EHN. ML:0 0.0004585749 0.1536 AML other m 2020-12-01T23:42:47.05
ST.RONC.HNE. ML:0 0.00093283165 0.6784 AML other m 2020-12-01T23:42:47.74
ST.RONC.HNN. ML:0 0.0004068862 0.1664 AML other m 2020-12-01T23:42:46.30
SI.LUSI.HHE. ML:0.9 3.8731505E-5 0.128 AML other m 2020-12-01T23:42:53.18
SI.LUSI.HHN. ML:1.2 7.8734105E-5 0.1664 AML other m 2020-12-01T23:42:53.46
ST.GAGG.HHE. ML:0.9 4.026104E-5 0.128 AML other m 2020-12-01T23:42:53.34
ST.GAGG.HHN. ML:0.8 2.9562575E-5 0.1024 AML other m 2020-12-01T23:42:53.25
ST.GAGG.HNE. ML:1.2 7.6360667E-5 0.3584 AML other m 2020-12-01T23:42:52.99
ST.GAGG.HNN. ML:1 6.010407E-5 0.8192 AML other m 2020-12-01T23:42:58.20
IV.ZONE.HHE. ML:1.1 3.360308E-5 0.2176 AML other m 2020-12-01T23:42:59.55
IV.ZONE.HHN. ML:1.2 4.160601E-5 0.2048 AML other m 2020-12-01T23:42:57.75
IV.ZONE.HNE. ML:1.6 0.000113950045 0.8832 AML other m 2020-12-01T23:42:56.44
IV.ZONE.HNN. ML:2.9 0.0024875435 1.4848 AML other m 2020-12-01T23:42:54.39
IV.SBPO.HNE. ML:3.6 0.002984178 0.064 AML other m 2020-12-01T23:43:05.10
IV.SBPO.HNN. ML:2.9 0.00069111865 0.064 AML other m 2020-12-01T23:43:05.27
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