Earthquake with magnitude of ML 1.3 on date 26-11-2021 and time 02:24:25 (UTC) in region 3 km NE Vallarsa (TN)

A magnitude ML 1.3 earthquake occured in region: 3 km NE Vallarsa (TN), on

  • 26-11-2021 02:24:25 (UTC)
  • 26-11-2021 03:24:25 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.803, 11.136 at 12 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 3 1395 1395
Terragnolo TN 9 716 2111
Trambileno TN 9 1452 3563
Posina VI 10 566 4129
Laghi VI 11 133 4262
Ala TN 11 8913 13175
Rovereto TN 12 39289 52464
Valli del Pasubio VI 12 3242 55706
Recoaro Terme VI 13 6453 62159
Folgaria TN 13 3191 65350
Isera TN 14 2735 68085
Mori TN 14 9678 77763
Volano TN 14 3169 80932
Brentonico TN 14 4015 84947
Nomi TN 15 1398 86345
Villa Lagarina TN 15 3778 90123
Calliano TN 15 1807 91930
Nogaredo TN 15 2065 93995
Pomarolo TN 16 2452 96447
Besenello TN 16 2654 99101
Lastebasse VI 16 208 99309
Torrebelvicino VI 16 5917 105226
Arsiero VI 17 3192 108418
Avio TN 17 4133 112551
Ronzo-Chienis TN 17 976 113527
Tonezza del Cimone VI 18 521 114048
Pedemonte VI 18 774 114822
Velo d'Astico VI 18 2403 117225
Lavarone TN 18 1138 118363
Aldeno TN 20 3059 121422
Luserna TN 20 276 121698
Valdastico VI 20 1297 122995
Schio VI 20 39355 162350

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km S of Trento (117317 inhabitants)
42 Km N of Verona (258765 inhabitants)
43 Km NW of Vicenza (112953 inhabitants)
73 Km NW of Padova (210401 inhabitants)
77 Km E of Brescia (196480 inhabitants)
79 Km S of Bolzano (106441 inhabitants)
87 Km W of Treviso (83731 inhabitants)
96 Km NW of Rovigo (51867 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web questionnaire

This map shows the distribution of earthquake resentment in the area, expressed in terms of intensity on the MCS scale (Mercalli-Cancani-Sieberg). Intensities are determined using data from questionnaires collected on the website http://www.hsit.it. The intensities shown are determined considering all the reports received from each municipality, and are all the more reliable the greater the number of questionnaires. The collected data are subjected to an automatic statistical filter, but are not checked individually. In particular, intensities greater than or equal to the VI degree of the MCS or EMS scale require on-site verification by specialized personnel. The black star is the epicenter of the earthquake that occurred. This map is updated every time citizens fill out new questionnaires. The number of questionnaires processed to obtain this map, the date and time of the last update are shown at the top right.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.3 2021-11-26
02:24:25
45.8033 11.1363 12 2021-11-26
02:31:35
Sala Sismica INGV-Roma 97801061
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-11-26 02:24:25 ± 0.09
Latitude 45.8033 ± 0.0045
Longitude 11.1363 ± 0.0065
Depth (km) 12 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 97801061

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 550
Semi-minor axis of confidence ellipse (meter) 87
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 110
Circular confidence region, given by single value of horizontal uncertainty (meter) 550
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 27
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
Epicentral distance of station farthest from the epicenter (degree) 0.67989
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 18
Type of magnitude ML
Reference to an origin 97801061
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-11-26 02:31:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SGAL.EHZ. 2021-11-26T02:24:47.40 0.1 undecidable manual S 248 0.6241 91 0.54 87
IV.BRES.EHZ. 2021-11-26T02:24:45.42 3.0 undecidable manual P 0.25 0
ST.ZIAN.EHZ. 2021-11-26T02:24:44.40 0.1 undecidable manual S 32 0.5576 91 -0.49 81
SI.ABSI.HHZ. 2021-11-26T02:24:44.32 3.0 negative manual P -0.13 0
IV.CTI.HHZ. 2021-11-26T02:24:41.50 0.1 undecidable manual S 55 0.4326 92 0.31 95
OX.VARN.HHZ. 2021-11-26T02:24:40.08 3.0 positive manual P -0.13 0
IV.ZOVE.EHZ. 2021-11-26T02:24:40.70 0.1 undecidable manual S 145 0.4272 92 -0.32 90
ST.RONC.EHZ. 2021-11-26T02:24:40.20 0.1 undecidable manual S 297 0.3984 92 0.03 95
SI.KOSI.HHZ. 2021-11-26T02:24:39.59 1.0 positive manual P 14 0.6799 91 0.63 21
IV.SGAL.EHZ. 2021-11-26T02:24:38.77 1.0 negative manual P 248 0.6241 91 0.76 20
ST.ZIAN.EHZ. 2021-11-26T02:24:37.50 1.0 positive manual P 32 0.5576 91 0.63 22
ST.GAGG.HHZ. 2021-11-26T02:24:37.30 0.1 undecidable manual S 336 0.3058 93 -0.14 94
ST.PANI.EHZ. 2021-11-26T02:24:36.10 0.1 undecidable manual S 29 0.2824 93 -0.63 80
IV.TREG.EHZ. 2021-11-26T02:24:36.30 0.1 undecidable manual S 177 0.2806 93 -0.39 92
IV.CTI.HHZ. 2021-11-26T02:24:35.09 0.1 undecidable manual P 55 0.4326 92 0.36 94
IV.ZOVE.EHZ. 2021-11-26T02:24:35.36 1.0 positive manual P 145 0.4272 92 0.73 21
ST.RONC.EHZ. 2021-11-26T02:24:34.54 1.0 positive manual P 297 0.3984 92 0.4 24
IV.MBAL.EHZ. 2021-11-26T02:24:34.50 0.1 undecidable manual S 241 0.2203 95 -0.41 90
OX.MARN.HHZ. 2021-11-26T02:24:33.10 0.1 undecidable manual S 163 0.1736 99 -0.42 93
ST.VARA.EHZ. 2021-11-26T02:24:33.10 0.1 undecidable manual S 278 0.1682 99 -0.28 93
SI.LUSI.HHZ. 2021-11-26T02:24:33.90 0.1 undecidable manual S 319 0.2059 96 -0.57 82
IV.ROVR.HHZ. 2021-11-26T02:24:33.00 0.1 undecidable manual S 196 0.1628 100 -0.21 97
ST.GAGG.HHZ. 2021-11-26T02:24:32.92 1.0 negative manual P 336 0.3058 93 0.36 24
ST.PANI.EHZ. 2021-11-26T02:24:32.49 0.6 negative manual P 29 0.2824 93 0.33 49
IV.TREG.EHZ. 2021-11-26T02:24:32.60 0.6 positive manual P 177 0.2806 93 0.47 47
IV.MBAL.EHZ. 2021-11-26T02:24:31.38 0.3 positive manual P 241 0.2203 95 0.28 75
SI.LUSI.HHZ. 2021-11-26T02:24:30.99 1.0 undecidable manual P 319 0.2059 96 0.14 25
IV.ROVR.HHZ. 2021-11-26T02:24:30.41 0.1 negative manual P 196 0.1628 100 0.29 100
OX.MARN.HHZ. 2021-11-26T02:24:30.50 0.3 undecidable manual P 163 0.1736 99 0.2 76
ST.VARA.EHZ. 2021-11-26T02:24:30.58 0.1 positive manual P 278 0.1682 99 0.36 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.VARA.HNN. ML:1.4 0.000166 0.92 AML other m 2021-11-26T02:24:31.04
OX.MARN.HHE. ML:1.4 0.000195 1.18 AML other m 2021-11-26T02:24:33.29
OX.MARN.HHN. ML:1.4 0.000171 0.32 AML other m 2021-11-26T02:24:33.30
IV.ROVR.HHN. ML:1.5 0.000225 0.3 AML other m 2021-11-26T02:24:33.39
ST.VARA.HNE. ML:1.3 0.0001565 0.12 AML other m 2021-11-26T02:24:33.36
IV.ROVR.HHE. ML:1 7.89E-5 0.1 AML other m 2021-11-26T02:24:33.47
SI.LUSI.HHE. ML:1.2 9.635E-5 0.46 AML other m 2021-11-26T02:24:34.02
IV.MBAL.EHE. ML:1.6 0.0002175 0.12 AML other m 2021-11-26T02:24:34.84
IV.MBAL.EHN. ML:1.5 0.000187 0.1 AML other m 2021-11-26T02:24:34.86
SI.LUSI.HHN. ML:1.5 0.0001895 0.16 AML other m 2021-11-26T02:24:34.85
IV.TREG.EHE. ML:1.2 6.73E-5 0.8 AML other m 2021-11-26T02:24:37.54
IV.TREG.EHN. ML:1.1 5.705E-5 0.58 AML other m 2021-11-26T02:24:37.66
ST.GAGG.HHE. ML:1.3 7.455E-5 1.08 AML other m 2021-11-26T02:24:38.76
ST.GAGG.HHN. ML:1.1 5.625E-5 0.62 AML other m 2021-11-26T02:24:38.67
IV.CTI.HHN. ML:1.3 5.94E-5 1.84 AML other m 2021-11-26T02:24:41.94
IV.CTI.HHE. ML:1.4 7.04E-5 1.36 AML other m 2021-11-26T02:24:42.18
ST.ZIAN.EHN. ML:1.4 4.825E-5 0.34 AML other m 2021-11-26T02:24:44.87
ST.ZIAN.EHE. ML:1.2 3.345E-5 1.58 AML other m 2021-11-26T02:24:45.04
IV.BRES.EHE. ML:1.7 4.454E-5 1.58 AML other m 2021-11-26T02:25:07.89
IV.BRES.EHN. ML:1.8 4.8469E-5 1.58 AML other m 2021-11-26T02:25:15.02
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download