Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 17-01-2021 and time 08:26:06 (Italy) in region 3 km W Mori (TN)

A magnitude ML 1.5 earthquake occured in region: 3 km W Mori (TN), on

  • 17-01-2021 07:26:06 (UTC)
  • 17-01-2021 08:26:06 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.85, 10.94 at 16 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Mori TN 3 9678 9678
Brentonico TN 4 4015 13693
Ronzo-Chienis TN 5 976 14669
Nago-Torbole TN 5 2867 17536
Isera TN 7 2735 20271
Riva del Garda TN 9 16926 37197
Arco TN 9 17526 54723
Rovereto TN 9 39289 94012
Nogaredo TN 10 2065 96077
Villa Lagarina TN 11 3778 99855
Trambileno TN 11 1452 101307
Tenno TN 11 2069 103376
Ala TN 11 8913 112289
Limone sul Garda BS 12 1181 113470
Pomarolo TN 12 2452 115922
Volano TN 12 3169 119091
Avio TN 13 4133 123224
Dro TN 13 4944 128168
Nomi TN 14 1398 129566
Drena TN 14 570 130136
Malcesine VR 14 3736 133872
Calliano TN 16 1807 135679
Vallarsa TN 16 1395 137074
Ledro TN 16 5395 142469
Cavedine TN 17 2987 145456
Tremosine sul Garda BS 17 2100 147556
Besenello TN 17 2654 150210
Terragnolo TN 17 716 150926
Cimone TN 18 728 151654
Aldeno TN 19 3059 154713
Fiavè TN 19 1117 155830
Folgaria TN 20 3191 159021
Madruzzo TN 20 2884 161905

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km SW of Trento (117317 inhabitants)
46 Km N of Verona (258765 inhabitants)
58 Km NW of Vicenza (112953 inhabitants)
65 Km NE of Brescia (196480 inhabitants)
79 Km SW of Bolzano (106441 inhabitants)
88 Km NW of Padova (210401 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 1.5 2021-01-17
07:26:06		 45.85 10.94 16 2021-01-17
07:33:42		 Sala Sismica INGV-Roma 86323071
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-01-17 07:26:06 ± 0.09
Latitude 45.85 ± 0.00
Longitude 10.94 ± 0.01
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 86323071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 473
Semi-minor axis of confidence ellipse (meter) 431
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 152
Circular confidence region, given by single value of horizontal uncertainty (meter) 470
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 62
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 21
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) 0.5333
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 38
Type of magnitude ML
Reference to an origin 86323071
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-01-17 07:33:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.BRES.EHZ. 2021-01-17T07:26:26.01 3.0 positive manual P 0.46 0
IV.ZONE.HHZ. 2021-01-17T07:26:26.35 3.0 undecidable manual S -0.52 0
IV.CTI.HHZ. 2021-01-17T07:26:24.37 0.6 undecidable manual S 68 0.5333 97 -0.25 44
IV.MDI.HHZ. 2021-01-17T07:26:23.07 3.0 undecidable manual P 0.14 0
SI.MOSI.HHZ. 2021-01-17T07:26:22.51 3.0 negative manual P 0.2 0
IV.BRMO.HHZ. 2021-01-17T07:26:20.97 3.0 positive manual P 0.08 0
SI.KOSI.HHZ. 2021-01-17T07:26:20.00 3.0 negative manual P -0.22 0
IV.APPI.EHZ. 2021-01-17T07:26:19.58 3.0 negative manual P -0.14 0
ST.PANI.EHZ. 2021-01-17T07:26:18.48 0.6 undecidable manual S 54 0.3408 102 -0.51 43
IV.ZONE.HHZ. 2021-01-17T07:26:17.67 3.0 positive manual P -0.15 0
IV.CTI.HHZ. 2021-01-17T07:26:17.20 0.6 negative manual P 68 0.5333 97 0.33 44
ST.OZOL.EHZ. 2021-01-17T07:26:17.36 3.0 positive manual P -0.46 0
ST.RONC.EHZ. 2021-01-17T07:26:16.24 0.6 undecidable manual S 301 0.2554 108 -0.31 46
OX.MARN.HHE. 2021-01-17T07:26:16.92 0.6 undecidable manual S 138 0.2833 105 -0.42 45
ST.GAGG.HHZ. 2021-01-17T07:26:15.82 0.6 undecidable manual S 3 0.2347 110 -0.15 48
IV.MAGA.HHZ. 2021-01-17T07:26:15.55 0.6 undecidable manual S 251 0.2275 111 -0.22 47
IV.MBAL.EHZ. 2021-01-17T07:26:13.58 1.0 undecidable manual S 200 0.161 122 -0.41 23
ST.PANI.EHZ. 2021-01-17T07:26:13.83 0.3 undecidable manual P 54 0.3408 102 0.21 70
ST.GAGG.HHZ. 2021-01-17T07:26:12.01 0.1 negative manual P 3 0.2347 110 0.13 96
SI.LUSI.HHZ. 2021-01-17T07:26:12.57 0.6 undecidable manual S 2 0.1106 136 -0.26 48
ST.RONC.EHZ. 2021-01-17T07:26:12.18 1.0 undecidable manual P 301 0.2554 108 -0.03 25
OX.MARN.HHE. 2021-01-17T07:26:12.76 1.0 undecidable manual P 138 0.2833 105 0.09 24
IV.ZEN8.HNE. 2021-01-17T07:26:12.15 1.0 undecidable manual P 214 0.2554 108 -0.05 24
OX.BALD.HHE. 2021-01-17T07:26:11.22 0.6 undecidable manual P 207 0.1853 117 0.12 49
ST.VARA.EHZ. 2021-01-17T07:26:11.80 0.6 undecidable manual S 232 0.0369 163 0.1 50
IV.MAGA.HHZ. 2021-01-17T07:26:11.75 0.6 undecidable manual P 251 0.2275 111 -0.01 49
ST.DOSS.HHZ. 2021-01-17T07:26:11.15 0.1 positive manual P 79 0.1772 119 0.18 97
SI.LUSI.HHZ. 2021-01-17T07:26:10.16 0.3 negative manual P 2 0.1106 136 0.09 75
IV.MBAL.EHZ. 2021-01-17T07:26:10.76 0.1 negative manual P 200 0.161 122 0.02 100
ST.VARA.EHZ. 2021-01-17T07:26:09.70 0.1 positive manual P 232 0.0369 163 0.28 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.VARA.HNE. ML:1.9 0.00076575765 0.1184 AML other m 2021-01-17T07:26:12.38
ST.VARA.EHN. ML:1.9 0.00075347785 0.1184 AML other m 2021-01-17T07:26:12.38
ST.VARA.EHE. ML:2.1 0.0011980475 0.1024 AML other m 2021-01-17T07:26:12.17
ST.VARA.HNN. ML:2 0.0011968815 0.1024 AML other m 2021-01-17T07:26:12.17
SI.LUSI.HHE. ML:2 0.00090893295 0.1216 AML other m 2021-01-17T07:26:12.67
SI.LUSI.HHN. ML:2.2 0.001405 0.16 AML other m 2021-01-17T07:26:13.15
IV.MBAL.HNN. ML:1.8 0.00045829275 0.0992 AML other m 2021-01-17T07:26:14.49
IV.MBAL.HNE. ML:1.8 0.00041962305 0.08 AML other m 2021-01-17T07:26:14.34
IV.MBAL.EHE. ML:1.8 0.00044328845 0.0992 AML other m 2021-01-17T07:26:14.51
IV.MBAL.EHN. ML:1.9 0.0004948583 0.08 AML other m 2021-01-17T07:26:14.39
ST.DOSS.HHN. ML:1.3 0.000122223895 0.1216 AML other m 2021-01-17T07:26:15.47
IV.MAGA.HHN. ML:1.6 0.0002171912 0.1376 AML other m 2021-01-17T07:26:16.31
ST.GAGG.HNN. ML:1.6 0.00022464875 0.2592 AML other m 2021-01-17T07:26:15.86
ST.GAGG.HNE. ML:1.4 0.0001355727 0.24 AML other m 2021-01-17T07:26:16.19
ST.GAGG.HHE. ML:1.7 0.00023015255 0.1792 AML other m 2021-01-17T07:26:15.86
ST.DOSS.HHE. ML:1.2 0.000111720125 0.0992 AML other m 2021-01-17T07:26:11.67
ST.RONC.EHE. ML:1.9 0.0003423202 0.16 AML other m 2021-01-17T07:26:16.96
ST.GAGG.HHN. ML:1.3 0.00010216336 0.1184 AML other m 2021-01-17T07:26:16.07
IV.MAGA.HHE. ML:1.7 0.00024221095 0.2592 AML other m 2021-01-17T07:26:17.27
ST.RONC.EHN. ML:1.8 0.0003004659 0.1792 AML other m 2021-01-17T07:26:17.34
ST.PANI.EHN. ML:1.2 6.2004095E-5 0.1216 AML other m 2021-01-17T07:26:19.72
ST.PANI.EHE. ML:1.1 4.159583E-5 0.2208 AML other m 2021-01-17T07:26:19.39
IV.CTI.HHN. ML:1.4 4.5625625E-5 0.1216 AML other m 2021-01-17T07:26:25.45
IV.ZONE.HHN. ML:1.3 4.246984E-5 0.16 AML other m 2021-01-17T07:26:28.39
IV.CTI.HHE. ML:1.4 5.703785E-5 0.1792 AML other m 2021-01-17T07:26:26.52
IV.ZONE.HHE. ML:1.2 3.1849845E-5 0.2208 AML other m 2021-01-17T07:26:27.68
IV.APPI.EHE. ML:1.6 6.5702845E-5 0.0992 AML other m 2021-01-17T07:26:29.05
IV.APPI.EHN. ML:1.6 5.665803E-5 0.1184 AML other m 2021-01-17T07:26:29.44
SI.KOSI.HHN. ML:1.3 2.9690465E-5 0.2176 AML other m 2021-01-17T07:26:29.84
SI.KOSI.HHE. ML:1.2 2.2655132E-5 0.1408 AML other m 2021-01-17T07:26:30.09
IV.BRMO.HHN. ML:1.4 3.015E-5 0.26 AML other m 2021-01-17T07:26:31.06
IV.BRMO.HHE. ML:1.3 2.661717E-5 0.1984 AML other m 2021-01-17T07:26:31.60
ST.DOSS.HNE. ML:1.3 0.00011754526 0.1216 AML other m 2021-01-17T07:26:15.41
ST.DOSS.HNN. ML:1.3 0.00012611675 0.32 AML other m 2021-01-17T07:26:16.55
ST.RONC.HNE. ML:2.4 0.0011229991 1.3984 AML other m 2021-01-17T07:26:12.47
ST.RONC.HNN. ML:1.8 0.0002653629 0.64 AML other m 2021-01-17T07:26:15.06
ST.OZOL.HNE. ML:2.6 0.0007671574 1.4208 AML other m 2021-01-17T07:26:36.92
ST.OZOL.HNN. ML:2 0.0001746118 0.6176 AML other m 2021-01-17T07:26:28.74
ST.OZOL.EHE. ML:1.6 8.1239215E-5 0.2784 AML other m 2021-01-17T07:26:29.98
ST.OZOL.EHN. ML:1.3 3.951361E-5 0.1792 AML other m 2021-01-17T07:26:27.55
IV.ZONE.HNE. ML:1.9 0.0001535951 1.0016 AML other m 2021-01-17T07:26:41.06
IV.ZONE.HNN. ML:1.8 0.0001310324 0.7008 AML other m 2021-01-17T07:26:44.64
SI.MOSI.HHE. ML:1.2 2.118682E-5 0.9984 AML other m 2021-01-17T07:26:58.08
SI.MOSI.HHN. ML:1.5 3.4386005E-5 0.8384 AML other m 2021-01-17T07:26:54.53
IV.MDI.HHE. ML:1.4 2.5225615E-5 0.2016 AML other m 2021-01-17T07:26:37.78
IV.MDI.HHN. ML:1.3 1.975877E-5 0.1792 AML other m 2021-01-17T07:26:38.87
IV.MDI.HNE. ML:2.1 0.0001327451 0.8992 AML other m 2021-01-17T07:26:23.10
IV.MDI.HNN. ML:2.2 0.00016937161 0.7968 AML other m 2021-01-17T07:26:33.27
IV.BRES.EHE. ML:1.5 2.73181565E-5 0.1024 AML other m 2021-01-17T07:26:40.27
IV.BRES.EHN. ML:1.6 3.49445225E-5 0.1408 AML other m 2021-01-17T07:26:40.72
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