Earthquake with magnitude of ML 1.1 on date 08-12-2021 and time 04:22:49 (UTC) in region 5 km E Mori (TN)

A magnitude ML 1.1 earthquake occured in region: 5 km E Mori (TN), on

  • 08-12-2021 04:22:49 (UTC)
  • 08-12-2021 05:22:49 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.838, 11.033 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
Mori TN 5 9678 9678
Trambileno TN 5 1452 11130
Rovereto TN 6 39289 50419
Isera TN 6 2735 53154
Brentonico TN 6 4015 57169
Nogaredo TN 8 2065 59234
Ronzo-Chienis TN 9 976 60210
Villa Lagarina TN 9 3778 63988
Vallarsa TN 9 1395 65383
Ala TN 9 8913 74296
Volano TN 9 3169 77465
Pomarolo TN 10 2452 79917
Terragnolo TN 10 716 80633
Nomi TN 11 1398 82031
Calliano TN 12 1807 83838
Nago-Torbole TN 13 2867 86705
Avio TN 13 4133 90838
Besenello TN 13 2654 93492
Folgaria TN 14 3191 96683
Arco TN 15 17526 114209
Cimone TN 16 728 114937
Riva del Garda TN 16 16926 131863
Aldeno TN 16 3059 134922
Drena TN 16 570 135492
Dro TN 17 4944 140436
Tenno TN 18 2069 142505
Cavedine TN 18 2987 145492
Posina VI 19 566 146058
Laghi VI 19 133 146191
Limone sul Garda BS 19 1181 147372
Garniga Terme TN 19 388 147760
Malcesine VR 19 3736 151496

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km S of Trento (117317 inhabitants)
45 Km N of Verona (258765 inhabitants)
51 Km NW of Vicenza (112953 inhabitants)
71 Km E of Brescia (196480 inhabitants)
78 Km SW of Bolzano (106441 inhabitants)
81 Km NW of Padova (210401 inhabitants)
96 Km W of Treviso (83731 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 1.1 2021-12-08
04:22:49
45.8382 11.033 11 2021-12-08
04:26:55
Sala Sismica INGV-Roma 98270141
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-12-08 04:22:49 ± 0.11
Latitude 45.8382 ± 0.0054
Longitude 11.0330 ± 0.0090
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 98270141

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 706
Semi-minor axis of confidence ellipse (meter) 476
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 295
Circular confidence region, given by single value of horizontal uncertainty (meter) 710
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 104
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.57197
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 98270141
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-12-08 04:26:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
OX.VARN.HHZ. 2021-12-08T04:23:18.51 3.0 undecidable manual S 1.84 0
ST.RONC.EHZ. 2021-12-08T04:23:01.21 3.0 undecidable manual S -0.65 0
ST.ZIAN.EHZ. 2021-12-08T04:23:01.26 1.0 positive manual P 40 0.572 50 0.61 20
ST.PANI.EHZ. 2021-12-08T04:23:00.73 0.1 undecidable manual S 45 0.2977 50 -0.04 94
ST.GAGG.HHZ. 2021-12-08T04:22:58.96 0.1 undecidable manual S 348 0.2509 50 -0.41 89
IV.MBAL.EHZ. 2021-12-08T04:22:57.25 0.1 undecidable manual S 221 0.1862 50 -0.2 94
IV.ROVR.HHZ. 2021-12-08T04:22:57.19 0.1 undecidable manual S 172 0.1934 50 -0.48 86
IV.ZEN8.EHZ. 2021-12-08T04:22:56.01 1.0 negative manual P 226 0.2905 50 0.17 24
ST.PANI.EHZ. 2021-12-08T04:22:56.27 1.0 negative manual P 45 0.2977 50 0.31 23
ST.DOSS.HHZ. 2021-12-08T04:22:55.02 0.1 undecidable manual S 68 0.116 130 -0.19 96
SI.LUSI.HHZ. 2021-12-08T04:22:55.46 0.3 undecidable manual S 333 0.1358 125 -0.36 70
ST.GAGG.HHZ. 2021-12-08T04:22:55.44 1.0 negative manual P 348 0.2509 50 0.28 23
ST.VARA.EHZ. 2021-12-08T04:22:54.57 0.1 undecidable manual S 263 0.0962 135 -0.06 100
IV.MBAL.EHZ. 2021-12-08T04:22:54.29 0.6 undecidable manual P 221 0.1862 50 0.24 47
IV.ROVR.HHZ. 2021-12-08T04:22:54.46 0.3 undecidable manual P 172 0.1934 50 0.28 71
SI.LUSI.HHZ. 2021-12-08T04:22:53.44 1.0 positive manual P 333 0.1358 125 0.33 23
ST.VARA.EHZ. 2021-12-08T04:22:53.06 0.1 positive manual P 263 0.0962 135 0.64 85
ST.DOSS.HHZ. 2021-12-08T04:22:53.21 0.3 positive manual P 68 0.116 130 0.46 69
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.DOSS.HHN. ML:1.1 0.000122 0.3 AML other m 2021-12-08T04:22:55.41
ST.DOSS.HHE. ML:0.9 8.09E-5 0.46 AML other m 2021-12-08T04:22:55.72
SI.LUSI.HHE. ML:1 8.79E-5 1.24 AML other m 2021-12-08T04:22:55.10
SI.LUSI.HHN. ML:1.2 0.0001291 0.46 AML other m 2021-12-08T04:22:56.63
ST.ZIAN.EHN. ML:1 2.126E-5 0.42 AML other m 2021-12-08T04:23:15.12
ST.ZIAN.EHE. ML:1.3 3.96E-5 0.42 AML other m 2021-12-08T04:23:20.35
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