Earthquake with magnitude of ML 1.0 on date 09-01-2020 and time 06:06:21 (Italy) in region 2 km NW Commezzadura (TN)

A magnitude ML 1.0 earthquake occured in region: 2 km NW Commezzadura (TN), on

  • 09-01-2020 05:06:21 (UTC)
  • 09-01-2020 06:06:21 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.33, 10.82 at 1 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
Commezzadura TN 2 995 995
Mezzana TN 2 895 1890
Dimaro Folgarida TN 4 2208 4098
Pellizzano TN 5 794 4892
Croviana TN 7 697 5589
Ossana TN 7 858 6447
Rabbi TN 8 1372 7819
Malè TN 8 2179 9998
Terzolas TN 9 631 10629
Peio TN 10 1860 12489
Caldes TN 10 1102 13591
Vermiglio TN 10 1882 15473
Cavizzana TN 11 252 15725
Bresimo TN 14 252 15977
Ville d'Anaunia TN 16 4884 20861
Cis TN 16 309 21170
Cles TN 17 6982 28152
Livo TN 17 867 29019
Contà TN 17 1454 30473
Cagnò TN 19 340 30813
Campodenno TN 19 1500 32313
Carisolo TN 19 978 33291
Denno TN 19 1297 34588
Predaia TN 19 6655 41243
Rumo TN 19 820 42063
Revò TN 20 1245 43308
Sporminore TN 20 700 44008
Sanzeno TN 20 923 44931
Pinzolo TN 20 3118 48049

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km NW of Trento (117317 inhabitants)
45 Km W of Bolzano (106441 inhabitants)
100 Km NE of Brescia (196480 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
Rev 100 ML 1.0 2020-01-09
05:06:21
46.33 10.82 1 2020-01-09
05:11:41
Sala Sismica INGV-Roma 75401251
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-09 05:06:21 ± 0.23
Latitude 46.33 ± 0.01
Longitude 10.82 ± 0.01
Depth (km) 1 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75401251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1470
Semi-minor axis of confidence ellipse (meter) 960
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 166
Circular confidence region, given by single value of horizontal uncertainty (meter) 1470
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 121
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.63
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.51711
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 75401251
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-09 05:11:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MNTV.HNZ. 2020-01-09T05:06:43.57 3.0 undecidable manual P 0.07 0
IV.MABI.HHZ. 2020-01-09T05:06:35.04 0.1 undecidable manual S 217 0.3498 91 -0.31 95
ST.RONC.EHZ. 2020-01-09T05:06:34.75 3.0 undecidable manual S -0.54 0
ST.ZIAN.EHZ. 2020-01-09T05:06:33.59 0.3 undecidable manual P 96 0.5171 91 0.23 70
IV.BRMO.HHZ. 2020-01-09T05:06:33.36 0.3 undecidable manual S 295 0.339 91 -1.57 41
IV.APPI.EHZ. 2020-01-09T05:06:32.91 0.1 undecidable manual S 63 0.3166 91 -1.15 69
IV.MABI.HHZ. 2020-01-09T05:06:30.02 0.1 undecidable manual P 217 0.3498 91 0.37 94
IV.BRMO.HHZ. 2020-01-09T05:06:29.22 0.1 undecidable manual P 295 0.339 91 -0.18 98
IV.APPI.EHZ. 2020-01-09T05:06:28.69 0.1 positive manual P 63 0.3166 91 -0.21 97
ST.OZOL.EHZ. 2020-01-09T05:06:28.82 0.1 undecidable manual S 66 0.1745 92 0.22 100
ST.OZOL.EHZ. 2020-01-09T05:06:26.23 0.1 undecidable manual P 66 0.1745 92 0.48 95
ST.CARE.EHZ. 2020-01-09T05:06:26.99 0.1 undecidable manual S 317 0.125 93 0.3 99
ST.CARE.EHZ. 2020-01-09T05:06:25.35 0.1 undecidable manual P 317 0.125 93 0.7 88
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.CARE.EHN. ML:1.1 0.00018 0.26 AML other m 2020-01-09T05:06:27.17
ST.CARE.EHE. ML:1 0.000132 0.14 AML other m 2020-01-09T05:06:27.18
IV.APPI.EHN. ML:0.9 3.585E-5 0.78 AML other m 2020-01-09T05:06:28.50
IV.APPI.EHE. ML:1 4.19E-5 0.26 AML other m 2020-01-09T05:06:33.36
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