Earthquake with magnitude of ML 1.4 on date 12-07-2020 and time 23:25:22 (Italy) in region 3 km SE Arco (TN)

A magnitude ML 1.4 earthquake occured in region: 3 km SE Arco (TN), on

  • 12-07-2020 21:25:22 (UTC)
  • 12-07-2020 23:25:22 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.9, 10.91 at 13 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
Arco TN 3 17526 17526
Ronzo-Chienis TN 4 976 18502
Nago-Torbole TN 4 2867 21369
Riva del Garda TN 5 16926 38295
Tenno TN 6 2069 40364
Dro TN 7 4944 45308
Mori TN 8 9678 54986
Isera TN 8 2735 57721
Drena TN 9 570 58291
Nogaredo TN 9 2065 60356
Brentonico TN 10 4015 64371
Villa Lagarina TN 10 3778 68149
Rovereto TN 11 39289 107438
Pomarolo TN 11 2452 109890
Cavedine TN 12 2987 112877
Volano TN 12 3169 116046
Fiavè TN 13 1117 117163
Limone sul Garda BS 13 1181 118344
Nomi TN 13 1398 119742
Ledro TN 13 5395 125137
Trambileno TN 14 1452 126589
Comano Terme TN 15 2956 129545
Bleggio Superiore TN 15 1568 131113
Madruzzo TN 15 2884 133997
Calliano TN 15 1807 135804
Cimone TN 15 728 136532
Besenello TN 16 2654 139186
Aldeno TN 17 3059 142245
Malcesine VR 17 3736 145981
Stenico TN 18 1170 147151
Ala TN 18 8913 156064
Garniga Terme TN 18 388 156452
Avio TN 19 4133 160585
Tremosine sul Garda BS 19 2100 162685
San Lorenzo Dorsino TN 19 1599 164284
Terragnolo TN 19 716 165000
Borgo Lares TN 20 698 165698
Tre Ville TN 20 1463 167161

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km SW of Trento (117317 inhabitants)
52 Km N of Verona (258765 inhabitants)
63 Km NW of Vicenza (112953 inhabitants)
67 Km NE of Brescia (196480 inhabitants)
75 Km SW of Bolzano (106441 inhabitants)
93 Km NW of Padova (210401 inhabitants)
99 Km E of Bergamo (119381 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 1.4 2020-07-12
21:25:22
45.9 10.91 13 2020-07-12
21:32:11
Sala Sismica INGV-Roma 80989041
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-12 21:25:22 ± 0.08
Latitude 45.90 ± 0.00
Longitude 10.91 ± 0.01
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80989041

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 520
Semi-minor axis of confidence ellipse (meter) 34
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 267
Circular confidence region, given by single value of horizontal uncertainty (meter) 520
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 42
Number of associated phases, regardless of their use for origin computation 45
Number of defining phases 45
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) 0.06475
Epicentral distance of station farthest from the epicenter (degree) 0.68348
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 23
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 80989041
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-12 21:32:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.BRMO.HHE. 2020-07-12T21:25:44.64 0.6 undecidable manual S 328 0.6835 92 -0.57 40
IV.ZOVE.EHZ. 2020-07-12T21:25:43.15 0.6 undecidable manual S 138 0.6034 92 0.3 43
IV.APPI.EHE. 2020-07-12T21:25:42.89 0.6 undecidable manual S 21 0.6196 92 -0.42 42
IV.ZONE.HHZ. 2020-07-12T21:25:41.03 0.6 undecidable manual S 256 0.5657 92 -0.7 39
ST.ZIAN.EHE. 2020-07-12T21:25:41.92 0.6 undecidable manual S 50 0.5909 92 -0.54 41
ST.CARE.EHZ. 2020-07-12T21:25:40.51 0.3 undecidable manual S 344 0.5441 93 -0.58 61
ST.OZOL.EHZ. 2020-07-12T21:25:39.94 0.6 undecidable manual S 11 0.5135 93 -0.23 45
IV.SALO.HHE. 2020-07-12T21:25:37.14 0.6 undecidable manual S 223 0.3876 94 0.69 40
IV.TREG.HNE. 2020-07-12T21:25:37.36 0.6 undecidable manual S 155 0.4173 94 0.04 48
IV.BRMO.HHE. 2020-07-12T21:25:36.40 0.1 undecidable manual P 328 0.6835 92 0.79 72
IV.BORM.HNE. 2020-07-12T21:25:36.06 0.1 undecidable manual P 327 0.6763 92 0.58 78
IV.APPI.EHE. 2020-07-12T21:25:35.84 0.1 undecidable manual P 21 0.6196 92 1.33 56
IV.ZOVE.EHZ. 2020-07-12T21:25:34.94 0.6 positive manual P 138 0.6034 92 0.69 39
ST.PANI.EHZ. 2020-07-12T21:25:34.34 0.6 undecidable manual S 63 0.3327 95 -0.49 43
ST.ZIAN.EHE. 2020-07-12T21:25:34.19 0.1 undecidable manual P 50 0.5909 92 0.17 89
IV.BAG8.HNE. 2020-07-12T21:25:34.02 0.6 undecidable manual S 256 0.3157 95 -0.3 46
IV.MABI.HHE. 2020-07-12T21:25:33.68 0.6 undecidable manual S 300 0.313 96 -0.57 43
ST.OZOL.EHZ. 2020-07-12T21:25:33.29 0.6 undecidable manual P 11 0.5135 93 0.59 41
ST.CARE.EHZ. 2020-07-12T21:25:33.63 0.6 negative manual P 344 0.5441 93 0.4 43
IV.ZONE.HHZ. 2020-07-12T21:25:33.80 0.6 negative manual P 256 0.5657 92 0.2 44
IV.ZEN8.HNE. 2020-07-12T21:25:32.99 0.6 undecidable manual S 205 0.2896 96 -0.56 43
IV.ROVR.HHE. 2020-07-12T21:25:32.64 0.6 undecidable manual S 155 0.2788 97 -0.6 42
IV.SALO.HHE. 2020-07-12T21:25:31.09 0.1 undecidable manual P 223 0.3876 94 0.54 85
ST.RONC.EHZ. 2020-07-12T21:25:31.04 0.3 undecidable manual S 292 0.2122 101 -0.25 71
IV.MAGA.HHZ. 2020-07-12T21:25:31.98 0.6 undecidable manual S 237 0.2302 99 0.17 48
OX.BALD.HHE. 2020-07-12T21:25:31.69 0.6 undecidable manual S 196 0.2257 100 0 49
IV.TREG.HNE. 2020-07-12T21:25:30.54 0.1 undecidable manual P 155 0.4173 94 -0.52 85
ST.GAGG.HHZ. 2020-07-12T21:25:30.24 0.6 undecidable manual S 11 0.1862 104 -0.31 47
ST.DOSS.HHZ. 2020-07-12T21:25:30.50 0.6 undecidable manual S 96 0.1979 103 -0.37 46
IV.MBAL.EHZ. 2020-07-12T21:25:30.78 0.6 undecidable manual S 189 0.205 102 -0.31 46
ST.PANI.EHZ. 2020-07-12T21:25:29.72 1.0 positive manual P 63 0.3327 95 0.1 24
IV.MABI.HHE. 2020-07-12T21:25:29.03 0.1 undecidable manual P 300 0.313 96 -0.25 93
IV.BAG8.HNE. 2020-07-12T21:25:28.99 0.1 undecidable manual P 256 0.3157 95 -0.33 91
IV.ZEN8.HNE. 2020-07-12T21:25:28.56 0.1 undecidable manual P 205 0.2896 96 -0.31 92
IV.ROVR.HHE. 2020-07-12T21:25:28.76 0.1 undecidable manual P 155 0.2788 97 0.06 97
ST.DOSS.HHZ. 2020-07-12T21:25:27.43 0.1 positive manual P 96 0.1979 103 0.1 98
ST.VARA.EHZ. 2020-07-12T21:25:27.98 0.6 undecidable manual S 185 0.0746 139 0.29 48
IV.MBAL.EHZ. 2020-07-12T21:25:27.51 0.3 negative manual P 189 0.205 102 0.05 74
OX.BALD.HHE. 2020-07-12T21:25:27.84 0.1 undecidable manual P 196 0.2257 100 0.05 98
ST.RONC.EHZ. 2020-07-12T21:25:27.48 0.1 undecidable manual P 292 0.2122 101 -0.1 98
ST.GAGG.HHZ. 2020-07-12T21:25:27.20 0.1 undecidable manual P 11 0.1862 104 0.06 99
IV.MAGA.HHZ. 2020-07-12T21:25:27.98 0.3 undecidable manual P 237 0.2302 99 0.1 73
SI.LUSI.HHZ. 2020-07-12T21:25:27.35 0.6 undecidable manual S 24 0.0648 144 -0.15 49
SI.LUSI.HHZ. 2020-07-12T21:25:25.50 0.1 undecidable manual P 24 0.0648 144 0.12 100
ST.VARA.EHZ. 2020-07-12T21:25:25.89 1.0 negative manual P 185 0.0746 139 0.4 24
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
SI.LUSI.HHE. ML:1.4 0.0002745 0.1 AML other m 2020-07-12T21:25:27.40
SI.LUSI.HHN. ML:1.4 0.000294 0.84 AML other m 2020-07-12T21:25:28.12
ST.VARA.HNE. ML:1.5 0.0003685 0.08 AML other m 2020-07-12T21:25:28.45
ST.VARA.EHN. ML:1.6 0.000429 0.08 AML other m 2020-07-12T21:25:28.49
ST.VARA.HNN. ML:1.6 0.000442 0.08 AML other m 2020-07-12T21:25:28.50
ST.VARA.EHE. ML:1.6 0.000445 0.12 AML other m 2020-07-12T21:25:28.51
ST.GAGG.HHN. ML:1.2 9.7E-5 0.48 AML other m 2020-07-12T21:25:30.29
ST.GAGG.HHE. ML:1.4 0.0001825 0.16 AML other m 2020-07-12T21:25:30.31
IV.MBAL.EHE. ML:1.5 0.0001785 0.1 AML other m 2020-07-12T21:25:30.85
ST.DOSS.HHN. ML:1.2 9.545E-5 0.64 AML other m 2020-07-12T21:25:30.55
ST.DOSS.HHE. ML:1.2 9.31E-5 0.12 AML other m 2020-07-12T21:25:31.52
IV.MBAL.EHN. ML:1.5 0.000197 0.1 AML other m 2020-07-12T21:25:31.50
ST.RONC.EHE. ML:1 5.9E-5 0.24 AML other m 2020-07-12T21:25:31.47
ST.RONC.EHN. ML:1.1 7.085E-5 0.12 AML other m 2020-07-12T21:25:31.99
IV.MAGA.HHN. ML:1.3 0.0001135 0.88 AML other m 2020-07-12T21:25:32.65
IV.MAGA.HHE. ML:1.3 0.000111 0.58 AML other m 2020-07-12T21:25:32.96
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download