Earthquake with magnitude of ML 1.6 on date 23-11-2020 and time 19:06:01 (UTC) in region Trambileno (TN)

A magnitude ML 1.6 earthquake occured in region: Trambileno (TN), on

  • 23-11-2020 19:06:01 (UTC)
  • 23-11-2020 20:06:01 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.87, 11.08 at 12 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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 0 1452 1452
Rovereto TN 3 39289 40741
Volano TN 5 3169 43910
Isera TN 6 2735 46645
Terragnolo TN 6 716 47361
Villa Lagarina TN 6 3778 51139
Nogaredo TN 6 2065 53204
Nomi TN 7 1398 54602
Pomarolo TN 7 2452 57054
Calliano TN 7 1807 58861
Mori TN 8 9678 68539
Besenello TN 9 2654 71193
Folgaria TN 9 3191 74384
Ronzo-Chienis TN 10 976 75360
Vallarsa TN 10 1395 76755
Brentonico TN 11 4015 80770
Aldeno TN 12 3059 83829
Cimone TN 12 728 84557
Ala TN 14 8913 93470
Garniga Terme TN 15 388 93858
Drena TN 15 570 94428
Nago-Torbole TN 16 2867 97295
Arco TN 16 17526 114821
Lastebasse VI 16 208 115029
Cavedine TN 16 2987 118016
Laghi VI 16 133 118149
Dro TN 16 4944 123093
Lavarone TN 17 1138 124231
Posina VI 17 566 124797
Altopiano della Vigolana TN 18 4942 129739
Pedemonte VI 18 774 130513
Avio TN 18 4133 134646
Madruzzo TN 18 2884 137530
Riva del Garda TN 18 16926 154456
Tenno TN 20 2069 156525
Calceranica al Lago TN 20 1387 157912
Caldonazzo TN 20 3631 161543

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km S of Trento (117317 inhabitants)
49 Km N of Verona (258765 inhabitants)
51 Km NW of Vicenza (112953 inhabitants)
73 Km SW of Bolzano (106441 inhabitants)
76 Km E of Brescia (196480 inhabitants)
81 Km NW of Padova (210401 inhabitants)
94 Km W of Treviso (83731 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
Bulletin
Rev1000
ML 1.6 2020-11-23
19:06:01
45.87 11.08 12 2021-02-26
14:56:07
Bollettino Sismico Italiano INGV 84980001
Reviewed
Rev100
ML 1.6 2020-11-23
19:06:01
45.87 11.07 11 2020-11-23
19:14:26
Sala Sismica INGV-Roma 84969211
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-11-23 19:06:01 ± 0.08
Latitude 45.87 ± 0.00
Longitude 11.08 ± 0.01
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 84980001

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 442
Semi-minor axis of confidence ellipse (meter) 204
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 211
Circular confidence region, given by single value of horizontal uncertainty (meter) 440
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 75
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.90832
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 84969211
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-11-23 19:14:26

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 84980001
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-02-01 00:30:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LAV9.HNZ. 2020-11-23T19:07:53.47 3.0 undecidable manual Sn -7.69 0
IV.MNTT.EHZ. 2020-11-23T19:07:31.39 3.0 undecidable manual Sn -5.2 0
IV.APEC.HHZ. 2020-11-23T19:07:16.91 3.0 undecidable manual Sg 0.86 0
MN.TRI.HHZ. 2020-11-23T19:07:03.17 3.0 undecidable manual Sn 1.73 0
IV.CRTC.HHZ. 2020-11-23T19:06:41.78 3.0 undecidable manual Pn -1.13 0
CH.BERNI.HHZ. 2020-11-23T19:06:30.63 0.3 undecidable manual S 307 0.9083 90 0.19 62
IV.ZONE.HHZ. 2020-11-23T19:06:24.19 0.3 undecidable manual S 261 0.6772 90 0.61 59
SI.KOSI.HHZ. 2020-11-23T19:06:22.06 0.3 undecidable manual S 19 0.6268 90 -0.03 68
IV.APPI.EHZ. 2020-11-23T19:06:21.21 0.6 undecidable manual S 10 0.616 90 -0.55 41
ST.OZOL.EHZ. 2020-11-23T19:06:18.86 0.3 undecidable manual S 358 0.5324 91 -0.43 64
ST.ZIAN.EHZ. 2020-11-23T19:06:18.70 0.6 undecidable manual S 40 0.527 91 -0.42 43
CH.BERNI.HHZ. 2020-11-23T19:06:18.81 0.3 undecidable manual P 307 0.9083 90 0.79 52
IV.MABI.HHZ. 2020-11-23T19:06:16.23 0.3 undecidable manual S 295 0.4317 91 -0.08 70
IV.CTI.HHZ. 2020-11-23T19:06:15.65 0.6 undecidable manual S 66 0.4353 91 -0.77 37
IV.ZONE.HHZ. 2020-11-23T19:06:13.61 0.6 undecidable manual P 261 0.6772 90 -0.45 41
IV.APPI.EHZ. 2020-11-23T19:06:13.52 0.6 undecidable manual P 10 0.616 90 0.51 41
ST.RONC.EHZ. 2020-11-23T19:06:13.14 0.6 undecidable manual S 289 0.3336 91 -0.26 46
SI.KOSI.HHZ. 2020-11-23T19:06:13.76 0.6 undecidable manual P 19 0.6268 90 0.56 40
IV.MAGA.HHZ. 2020-11-23T19:06:12.78 0.3 undecidable manual S 253 0.3265 91 -0.41 66
ST.OZOL.EHZ. 2020-11-23T19:06:11.99 0.3 undecidable manual P 358 0.5324 91 0.41 64
ST.ZIAN.EHZ. 2020-11-23T19:06:11.89 0.1 undecidable manual P 40 0.527 91 0.4 86
OX.MARN.HHE. 2020-11-23T19:06:10.29 0.6 undecidable manual S 158 0.2518 92 -0.68 39
OX.BALD.HHE. 2020-11-23T19:06:10.66 0.6 undecidable manual S 224 0.2608 92 -0.58 41
IV.MABI.HHZ. 2020-11-23T19:06:10.25 0.3 undecidable manual P 295 0.4317 91 0.38 66
ST.PANI.EHZ. 2020-11-23T19:06:10.34 0.6 undecidable manual S 45 0.2527 92 -0.66 41
IV.CTI.HHZ. 2020-11-23T19:06:10.16 0.1 undecidable manual P 66 0.4353 91 0.23 91
ST.GAGG.HHZ. 2020-11-23T19:06:09.69 0.3 undecidable manual S 339 0.2266 92 -0.56 66
IV.MAGA.HHZ. 2020-11-23T19:06:08.27 0.1 undecidable manual P 253 0.3265 91 0.2 94
ST.RONC.EHZ. 2020-11-23T19:06:08.06 0.3 undecidable manual P 289 0.3336 91 -0.13 70
ST.VARA.EHZ. 2020-11-23T19:06:07.09 0.6 undecidable manual S 250 0.1331 102 -0.39 46
OX.MARN.HHE. 2020-11-23T19:06:07.12 0.1 undecidable manual P 158 0.2518 92 0.33 94
OX.BALD.HHE. 2020-11-23T19:06:07.00 0.1 undecidable manual P 224 0.2608 92 0.06 98
ST.GAGG.HHZ. 2020-11-23T19:06:06.43 0.1 undecidable manual P 339 0.2266 92 0.06 98
SI.LUSI.HHZ. 2020-11-23T19:06:06.70 0.6 undecidable manual S 314 0.1277 104 -0.61 44
ST.PANI.EHZ. 2020-11-23T19:06:06.99 0.1 undecidable manual P 45 0.2527 92 0.19 95
ST.DOSS.HHZ. 2020-11-23T19:06:05.71 0.6 undecidable manual S 83 0.0782 130 -0.31 47
SI.LUSI.HHZ. 2020-11-23T19:06:04.64 0.1 negative manual P 314 0.1277 104 -0.03 100
ST.VARA.EHZ. 2020-11-23T19:06:04.97 0.1 undecidable manual P 250 0.1331 102 0.2 98
ST.DOSS.HHZ. 2020-11-23T19:06:04.17 0.1 positive manual P 83 0.0782 130 0.25 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.DOSS.HHN. ML:1.9 0.001025 0.1 AML other m 2020-11-23T19:06:05.85
ST.DOSS.HHE. ML:1.6 0.0005075 0.66 AML other m 2020-11-23T19:06:05.85
ST.DOSS.HNE. ML:1.9 0.0009215 0.08 AML other m 2020-11-23T19:06:05.86
SI.LUSI.HHN. ML:2.1 0.001265 0.16 AML other m 2020-11-23T19:06:06.95
SI.LUSI.HHE. ML:1.9 0.0007015 0.12 AML other m 2020-11-23T19:06:06.93
ST.DOSS.HNN. ML:1.6 0.0004425 1.08 AML other m 2020-11-23T19:06:07.55
ST.VARA.HNE. ML:2 0.0008685 0.4 AML other m 2020-11-23T19:06:07.25
ST.VARA.EHN. ML:2 0.000946 0.4 AML other m 2020-11-23T19:06:07.25
ST.VARA.HNN. ML:2.1 0.001195 0.1 AML other m 2020-11-23T19:06:07.53
ST.VARA.EHE. ML:2.1 0.0012945 0.08 AML other m 2020-11-23T19:06:07.53
ST.GAGG.HNN. ML:1.5 0.0001955 0.7 AML other m 2020-11-23T19:06:09.53
ST.GAGG.HNE. ML:1.5 0.000168 0.22 AML other m 2020-11-23T19:06:10.23
ST.GAGG.HHN. ML:1.6 0.0001985 0.22 AML other m 2020-11-23T19:06:10.12
IV.MABI.HHN. ML:0.9 2.01E-5 0.08 AML other m 2020-11-23T19:06:10.26
ST.PANI.EHN. ML:1.6 0.0001815 0.46 AML other m 2020-11-23T19:06:10.69
ST.GAGG.HHE. ML:1.6 0.0002235 0.68 AML other m 2020-11-23T19:06:10.53
ST.PANI.EHE. ML:1.4 0.000133 0.96 AML other m 2020-11-23T19:06:10.16
IV.MAGA.HHN. ML:1.6 0.0001605 0.42 AML other m 2020-11-23T19:06:13.31
ST.RONC.EHN. ML:1.5 0.0001185 0.6 AML other m 2020-11-23T19:06:14.10
IV.MAGA.HHE. ML:1.7 0.000212 0.64 AML other m 2020-11-23T19:06:14.80
ST.RONC.EHE. ML:1.3 7.85E-5 0.58 AML other m 2020-11-23T19:06:15.31
ST.OZOL.EHE. ML:1.5 6.105E-5 0.46 AML other m 2020-11-23T19:06:24.60
IV.MABI.HHE. ML:0.7 1.64E-5 1.58 AML other m 2020-11-23T19:06:26.03
ST.OZOL.EHN. ML:1.2 3.72E-5 1.12 AML other m 2020-11-23T19:06:27.23
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