Earthquake with magnitude of ML 0.8 on date 01-10-2020 and time 09:58:33 (UTC) in region 2 km W Fornace (TN)

A magnitude ML 0.8 earthquake occured in region: 2 km W Fornace (TN), on

  • 01-10-2020 09:58:33 (UTC)
  • 01-10-2020 11:58:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.11, 11.19 at 10 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
Fornace TN 2 1355 1355
Civezzano TN 3 4002 5357
Albiano TN 4 1514 6871
Lona-Lases TN 5 890 7761
Baselga di Pinè TN 5 5031 12792
Giovo TN 6 2513 15305
Lavis TN 7 8915 24220
Trento TN 7 117317 141537
Pergine Valsugana TN 7 21280 162817
Cembra Lisignago TN 7 2364 165181
Zambana TN 8 1733 166914
Altavalle TN 9 1648 168562
Nave San Rocco TN 9 1398 169960
Frassilongo TN 9 338 170298
Sant'Orsola Terme TN 9 1098 171396
Faedo TN 9 616 172012
San Michele all'Adige TN 10 3042 175054
Fierozzo TN 10 469 175523
Segonzano TN 10 1505 177028
Vignola-Falesina TN 10 162 177190
Bedollo TN 11 1483 178673
Fai della Paganella TN 12 894 179567
Altopiano della Vigolana TN 12 4942 184509
Tenna TN 13 993 185502
Mezzocorona TN 13 5446 190948
Calceranica al Lago TN 13 1387 192335
Palù del Fersina TN 13 173 192508
Mezzolombardo TN 13 7067 199575
Salorno BZ 14 3758 203333
Garniga Terme TN 14 388 203721
Levico Terme TN 14 7915 211636
Cavedago TN 15 517 212153
Caldonazzo TN 15 3631 215784
Vallelaghi TN 15 5044 220828
Roverè della Luna TN 15 1636 222464
Andalo TN 15 1076 223540
Sover TN 16 838 224378
Spormaggiore TN 16 1289 225667
Aldeno TN 17 3059 228726
Novaledo TN 17 1076 229802
Molveno TN 17 1134 230936
Cimone TN 18 728 231664
Cortina sulla strada del vino BZ 18 642 232306
Sporminore TN 18 700 233006
Roncegno Terme TN 19 2879 235885
Madruzzo TN 19 2884 238769
Ton TN 19 1338 240107
Valfloriana TN 19 504 240611
Magrè sulla strada del vino BZ 19 1279 241890
Besenello TN 20 2654 244544
Ronchi Valsugana TN 20 434 244978
Campodenno TN 20 1500 246478

Municipalities with at least 50000 inhabitants

An earthquake occurred to
7 Km NE of Trento (117317 inhabitants)
45 Km SW of Bolzano (106441 inhabitants)
69 Km NW of Vicenza (112953 inhabitants)
77 Km N of Verona (258765 inhabitants)
95 Km NW of Padova (210401 inhabitants)
96 Km NW of Treviso (83731 inhabitants)
98 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
Reviewed
Rev100
ML 0.8 2020-10-01
09:58:33
46.11 11.19 10 2020-10-01
10:02:18
Sala Sismica INGV-Roma 83410301
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-10-01 09:58:33 ± 0.06
Latitude 46.11 ± 0.00
Longitude 11.19 ± 0.01
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 83410301

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 472
Semi-minor axis of confidence ellipse (meter) 288
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 162
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) 106
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.11
Epicentral distance of station closest to the epicenter (degree) 0.11961
Epicentral distance of station farthest from the epicenter (degree) 0.37322
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 83410301
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-10-01 10:02:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
SI.LUSI.HHZ. 2020-10-01T09:58:42.95 0.6 undecidable manual S 228 0.2293 50 -0.09 51
IV.APPI.EHE. 2020-10-01T09:58:41.43 0.1 undecidable manual P 4 0.366 50 0.03 100
SI.KOSI.HHZ. 2020-10-01T09:58:41.42 0.6 positive manual P 21 0.3732 50 -0.1 49
ST.GAGG.HHZ. 2020-10-01T09:58:40.83 0.6 undecidable manual S 259 0.1619 120 0.02 52
SI.LUSI.HHZ. 2020-10-01T09:58:39.21 0.6 positive manual P 228 0.2293 50 0.15 50
ST.PANI.EHZ. 2020-10-01T09:58:39.33 0.6 undecidable manual S 122 0.1196 128 -0.14 51
ST.PANI.EHZ. 2020-10-01T09:58:37.21 0.6 positive manual P 122 0.1196 128 0.21 51
ST.GAGG.HHZ. 2020-10-01T09:58:37.72 0.3 positive manual P 259 0.1619 120 -0.05 78
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
SI.LUSI.HHN. ML:1 6.395E-5 0.18 AML other m 2020-10-01T09:58:40.75
ST.GAGG.HHE. ML:0.7 4.44E-5 0.16 AML other m 2020-10-01T09:58:41.08
ST.GAGG.HHN. ML:0.6 2.795E-5 1.12 AML other m 2020-10-01T09:58:43.84
SI.LUSI.HHE. ML:0.8 3.775E-5 0.98 AML other m 2020-10-01T09:58:44.54
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