Earthquake with magnitude of ML 1.2 on date 29-08-2020 and time 18:01:57 (Italy) in region 5 km E Vallarsa (TN)

A magnitude ML 1.2 earthquake occured in region: 5 km E Vallarsa (TN), on

  • 29-08-2020 16:01:57 (UTC)
  • 29-08-2020 18:01:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.78, 11.19 at 11 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
Vallarsa TN 5 1395 1395
Posina VI 6 566 1961
Valli del Pasubio VI 7 3242 5203
Recoaro Terme VI 8 6453 11656
Laghi VI 9 133 11789
Torrebelvicino VI 11 5917 17706
Terragnolo TN 12 716 18422
Arsiero VI 13 3192 21614
Trambileno TN 14 1452 23066
Velo d'Astico VI 14 2403 25469
Ala TN 14 8913 34382
Schio VI 15 39355 73737
Tonezza del Cimone VI 16 521 74258
Folgaria TN 16 3191 77449
Santorso VI 16 5769 83218
Rovereto TN 17 39289 122507
Valdagno VI 17 26234 148741
Lastebasse VI 17 208 148949
Crespadoro VI 18 1330 150279
Pedemonte VI 18 774 151053
San Vito di Leguzzano VI 18 3608 154661
Cogollo del Cengio VI 18 3254 157915
Valdastico VI 18 1297 159212
Selva di Progno VR 18 933 160145
Altissimo VI 18 2230 162375
Mori TN 19 9678 172053
Monte di Malo VI 19 2885 174938
Brentonico TN 19 4015 178953
Isera TN 19 2735 181688
Volano TN 19 3169 184857
Piovene Rocchette VI 19 8346 193203
Calliano TN 19 1807 195010
Rotzo VI 19 666 195676
Nomi TN 19 1398 197074
Avio TN 20 4133 201207
Lavarone TN 20 1138 202345
Luserna TN 20 276 202621
Nogaredo TN 20 2065 204686
Villa Lagarina TN 20 3778 208464
Besenello TN 20 2654 211118
Velo Veronese VR 20 770 211888

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km S of Trento (117317 inhabitants)
38 Km NW of Vicenza (112953 inhabitants)
40 Km NE of Verona (258765 inhabitants)
68 Km NW of Padova (210401 inhabitants)
80 Km E of Brescia (196480 inhabitants)
82 Km S of Bolzano (106441 inhabitants)
83 Km W of Treviso (83731 inhabitants)
91 Km NW of Rovigo (51867 inhabitants)
97 Km W of Venezia (263352 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 1.2 2020-08-29
16:01:57
45.78 11.19 11 2020-08-29
16:10:04
Sala Sismica INGV-Roma 82445671
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-29 16:01:57 ± 0.14
Latitude 45.78 ± 0.01
Longitude 11.19 ± 0.01
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 82445671

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1350
Semi-minor axis of confidence ellipse (meter) 310
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 228
Circular confidence region, given by single value of horizontal uncertainty (meter) 1350
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 120
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 15
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.42
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.69967
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 82445671
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-29 16:10:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
ST.OZOL.EHZ. 2020-08-29T16:02:19.02 3.0 undecidable manual S -0.36 0
SI.KOSI.HHZ. 2020-08-29T16:02:11.03 0.1 undecidable manual P 11 0.6997 90 0.55 82
ST.GAGG.HHZ. 2020-08-29T16:02:09.40 0.3 undecidable manual S 333 0.3462 90 -0.42 70
ST.ZIAN.EHZ. 2020-08-29T16:02:08.11 0.1 undecidable manual P 27 0.5648 90 -0.06 97
ST.PANI.EHZ. 2020-08-29T16:02:07.25 0.3 undecidable manual S 20 0.2932 90 -0.98 59
SI.LUSI.HHZ. 2020-08-29T16:02:06.16 0.3 undecidable manual S 317 0.25 90 -0.8 61
IV.ZOVE.EHZ. 2020-08-29T16:02:05.37 0.1 undecidable manual P 147 0.384 90 0.29 94
ST.VARA.EHZ. 2020-08-29T16:02:05.71 0.3 undecidable manual S 284 0.2086 90 -0.02 77
ST.GAGG.HHZ. 2020-08-29T16:02:04.59 0.1 undecidable manual P 333 0.3462 90 0.15 98
OX.MARN.HHE. 2020-08-29T16:02:03.66 0.3 undecidable manual S 173 0.1385 90 0.02 79
ST.PANI.EHZ. 2020-08-29T16:02:03.36 0.1 undecidable manual P 20 0.2932 90 -0.16 100
ST.VARA.EHZ. 2020-08-29T16:02:02.66 0.1 undecidable manual P 284 0.2086 90 0.58 92
SI.LUSI.HHZ. 2020-08-29T16:02:02.96 0.1 undecidable manual P 317 0.25 90 0.17 100
ST.DOSS.HHZ. 2020-08-29T16:02:02.36 0.3 undecidable manual S 0 0.1052 109 -0.32 75
ST.DOSS.HHZ. 2020-08-29T16:02:00.60 0.1 undecidable manual P 0 0.1052 109 0.28 99
OX.MARN.HHE. 2020-08-29T16:02:00.49 0.1 undecidable manual P 173 0.1385 90 -0.39 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.DOSS.HHN. ML:1.5 0.000361 0.12 AML other m 2020-08-29T16:02:02.67
ST.DOSS.HNE. ML:1.5 0.0003405 0.62 AML other m 2020-08-29T16:02:02.68
ST.DOSS.HNN. ML:1.2 0.000174 0.08 AML other m 2020-08-29T16:02:02.75
ST.DOSS.HHE. ML:1.3 0.0002045 0.08 AML other m 2020-08-29T16:02:02.75
ST.VARA.EHN. ML:1 6.28E-5 0.8 AML other m 2020-08-29T16:02:06.46
SI.LUSI.HHE. ML:1 4.91E-5 0.96 AML other m 2020-08-29T16:02:07.37
SI.LUSI.HHN. ML:1.1 7.13E-5 0.22 AML other m 2020-08-29T16:02:07.44
ST.VARA.EHE. ML:1 6.545E-5 0.9 AML other m 2020-08-29T16:02:07.77
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