Earthquake with magnitude of ML 1.6 on date 03-12-2020 and time 15:00:07 (Italy) in region 4 km W Avio (TN)

A magnitude ML 1.6 earthquake occured in region: 4 km W Avio (TN), on

  • 03-12-2020 14:00:07 (UTC)
  • 03-12-2020 15:00:07 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.76, 10.9 at 16 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
Avio TN 4 4133 4133
Malcesine VR 7 3736 7869
Ala TN 9 8913 16782
Brentonico TN 9 4015 20797
Ferrara di Monte Baldo VR 9 226 21023
Limone sul Garda BS 10 1181 22204
Brentino Belluno VR 11 1395 23599
Tremosine sul Garda BS 11 2100 25699
Brenzone sul Garda VR 11 2474 28173
Mori TN 13 9678 37851
Nago-Torbole TN 13 2867 40718
Tignale BS 14 1256 41974
Sant'Anna d'Alfaedo VR 15 2553 44527
Erbezzo VR 15 740 45267
Riva del Garda TN 15 16926 62193
Ronzo-Chienis TN 16 976 63169
Isera TN 17 2735 65904
Vallarsa TN 18 1395 67299
Dolcè VR 18 2625 69924
Bosco Chiesanuova VR 18 3600 73524
San Zeno di Montagna VR 18 1355 74879
Caprino Veronese VR 18 8371 83250
Arco TN 18 17526 100776
Rovereto TN 19 39289 140065
Trambileno TN 19 1452 141517
Tenno TN 19 2069 143586
Ledro TN 20 5395 148981
Gargnano BS 20 2934 151915

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km N of Verona (258765 inhabitants)
39 Km SW of Trento (117317 inhabitants)
56 Km W of Vicenza (112953 inhabitants)
58 Km E of Brescia (196480 inhabitants)
86 Km W of Padova (210401 inhabitants)
90 Km SW of Bolzano (106441 inhabitants)
95 Km E of Bergamo (119381 inhabitants)
97 Km NE of Cremona (71901 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 2020-12-03
14:00:07
45.76 10.9 16 2021-02-26
14:56:16
Bollettino Sismico Italiano INGV 86450711
Reviewed
Rev100
ML 1.8 2020-12-03
14:00:07
45.75 10.92 14 2020-12-03
14:11:07
Sala Sismica INGV-Roma 85176451
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-12-03 14:00:07 ± 0.16
Latitude 45.76 ± 0.01
Longitude 10.90 ± 0.01
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 86450711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 946
Semi-minor axis of confidence ellipse (meter) 475
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 308
Circular confidence region, given by single value of horizontal uncertainty (meter) 950
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 86
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.41
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.75813
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 86450711
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-01-28 10:56:57

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 85176451
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-12-03 14:11:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.BLANC.HHZ. 2020-12-03T14:01:28.42 3.0 undecidable manual Sn 0.39 0
IV.CERA.HHZ. 2020-12-03T14:01:25.85 3.0 negative manual Pg 11.1 0
IT.PLTA.HNZ. 2020-12-03T14:01:12.53 3.0 undecidable manual Pn -2.92 0
IV.CPGN.EHZ. 2020-12-03T14:01:07.37 3.0 undecidable manual Sg 0.11 0
IV.CSNT.HHZ. 2020-12-03T14:01:03.27 3.0 undecidable manual Sn -6.91 0
IV.APPI.EHZ. 2020-12-03T14:00:31.75 0.3 undecidable manual S 18 0.7581 94 -0.5 60
IV.APPI.EHZ. 2020-12-03T14:00:22.14 0.3 undecidable manual P 18 0.7581 94 0.44 60
ST.PANI.EHZ. 2020-12-03T14:00:21.58 0.6 undecidable manual S 46 0.4236 97 -0.79 38
IV.MABI.HHE. 2020-12-03T14:00:20.91 0.3 undecidable manual S 319 0.4002 98 -0.77 58
ST.GAGG.HHZ. 2020-12-03T14:00:20.67 0.6 undecidable manual S 8 0.331 101 1.02 34
ST.RONC.EHZ. 2020-12-03T14:00:18.10 0.6 undecidable manual S 320 0.2941 102 -0.49 44
OX.MARN.HNZ. 2020-12-03T14:00:17.24 0.1 undecidable manual S 118 0.2491 106 -0.05 96
ST.PANI.EHZ. 2020-12-03T14:00:16.08 0.3 undecidable manual P 46 0.4236 97 0.08 69
ST.DOSS.HHZ. 2020-12-03T14:00:16.44 0.1 undecidable manual S 58 0.2392 107 -0.57 86
IV.MABI.HHE. 2020-12-03T14:00:16.28 0.3 undecidable manual P 319 0.4002 98 0.68 59
SI.LUSI.HHZ. 2020-12-03T14:00:15.67 0.1 undecidable manual S 9 0.2068 111 -0.43 90
ST.GAGG.HHZ. 2020-12-03T14:00:15.98 0.1 undecidable manual P 8 0.331 101 1.56 51
IV.MAGA.HHZ. 2020-12-03T14:00:15.32 0.1 undecidable manual S 276 0.1871 114 -0.26 93
IV.ZEN8.HNZ. 2020-12-03T14:00:14.48 0.1 undecidable manual S 224 0.1646 119 -0.48 88
OX.MARN.HNZ. 2020-12-03T14:00:13.14 0.1 undecidable manual P 118 0.2491 106 0.08 96
ST.VARA.EHZ. 2020-12-03T14:00:13.04 0.1 undecidable manual S 0 0.0701 148 0.13 98
ST.RONC.EHZ. 2020-12-03T14:00:13.68 0.1 negative manual P 320 0.2941 102 -0.13 94
OX.BALD.HNZ. 2020-12-03T14:00:13.49 0.1 undecidable manual S 217 0.0899 140 0.23 97
IV.MAGA.HHZ. 2020-12-03T14:00:12.13 0.1 undecidable manual P 276 0.1871 114 0.06 98
SI.LUSI.HHZ. 2020-12-03T14:00:12.34 0.1 negative manual P 9 0.2068 111 -0.03 98
ST.DOSS.HHZ. 2020-12-03T14:00:12.95 0.1 undecidable manual P 58 0.2392 107 0.05 97
IV.MBAL.EHZ. 2020-12-03T14:00:12.79 0.1 undecidable manual S 204 0.0639 151 -0.01 100
IV.ZEN8.HNZ. 2020-12-03T14:00:11.68 0.1 positive manual P 224 0.1646 119 -0.04 98
OX.BALD.HNZ. 2020-12-03T14:00:11.03 0.1 positive manual P 217 0.0899 140 0.3 95
IV.MBAL.EHZ. 2020-12-03T14:00:10.57 0.1 undecidable manual P 204 0.0639 151 0.1 99
ST.VARA.EHZ. 2020-12-03T14:00:10.80 0.1 positive manual P 0 0.0701 148 0.27 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MBAL.HNN. ML:1.6 0.0004564031 0.0832 AML other m 2020-12-03T14:00:12.92
IV.MBAL.EHE. ML:1.7 0.0005204033 0.0832 AML other m 2020-12-03T14:00:12.92
IV.MBAL.HNE. ML:1.6 0.000456601 0.0832 AML other m 2020-12-03T14:00:13.06
IV.MBAL.EHN. ML:1.6 0.00037452515 0.1024 AML other m 2020-12-03T14:00:13.06
ST.VARA.EHE. ML:2.2 0.0014597215 0.096 AML other m 2020-12-03T14:00:13.35
ST.VARA.HNN. ML:2.2 0.001415399 0.096 AML other m 2020-12-03T14:00:13.35
ST.VARA.HNE. ML:1.9 0.00077244315 0.1024 AML other m 2020-12-03T14:00:13.42
ST.VARA.EHN. ML:1.9 0.00079615255 0.1216 AML other m 2020-12-03T14:00:13.42
IV.MAGA.HHN. ML:1.8 0.0004278967 0.1792 AML other m 2020-12-03T14:00:15.53
IV.MAGA.HHE. ML:1.6 0.0002726713 0.1984 AML other m 2020-12-03T14:00:15.72
SI.LUSI.HHE. ML:1.7 0.0002627269 0.1152 AML other m 2020-12-03T14:00:15.82
SI.LUSI.HHN. ML:1.7 0.00028439305 0.1408 AML other m 2020-12-03T14:00:16.06
ST.DOSS.HHN. ML:0.9 4.1732405E-5 0.1984 AML other m 2020-12-03T14:00:18.28
ST.RONC.EHE. ML:1.2 7.15625E-5 0.256 AML other m 2020-12-03T14:00:18.53
ST.RONC.EHN. ML:1.3 8.816181E-5 0.1792 AML other m 2020-12-03T14:00:18.73
ST.GAGG.HHN. ML:0.8 2.3533275E-5 0.0768 AML other m 2020-12-03T14:00:21.79
IV.APPI.EHN. ML:1.3 2.5262995E-5 0.1984 AML other m 2020-12-03T14:00:32.11
IV.APPI.EHE. ML:1.4 3.221632E-5 0.2368 AML other m 2020-12-03T14:00:32.64
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