Earthquake (quarry blast) with magnitude of ML 0.8 on date 06-07-2020 and time 18:10:51 (Italy) in region 2 km W Cembra Lisignago (TN)

A magnitude ML 0.8 (quarry blast) earthquake occured in region: 2 km W Cembra Lisignago (TN), on

  • 06-07-2020 16:10:51 (UTC)
  • 06-07-2020 18:10:51 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.18, 11.2 at 9 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Event type: quarry blast.

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
Cembra Lisignago TN 2 2364 2364
Altavalle TN 3 1648 4012
Faedo TN 3 616 4628
Albiano TN 4 1514 6142
Lona-Lases TN 4 890 7032
Giovo TN 4 2513 9545
Segonzano TN 5 1505 11050
San Michele all'Adige TN 5 3042 14092
Baselga di Pinè TN 6 5031 19123
Fornace TN 7 1355 20478
Salorno BZ 7 3758 24236
Nave San Rocco TN 7 1398 25634
Mezzocorona TN 8 5446 31080
Lavis TN 8 8915 39995
Bedollo TN 8 1483 41478
Roverè della Luna TN 8 1636 43114
Zambana TN 9 1733 44847
Mezzolombardo TN 9 7067 51914
Civezzano TN 10 4002 55916
Fai della Paganella TN 10 894 56810
Sover TN 10 838 57648
Cortina sulla strada del vino BZ 10 642 58290
Sant'Orsola Terme TN 11 1098 59388
Fierozzo TN 12 469 59857
Magrè sulla strada del vino BZ 12 1279 61136
Frassilongo TN 13 338 61474
Spormaggiore TN 13 1289 62763
Palù del Fersina TN 13 173 62936
Ton TN 13 1338 64274
Cavedago TN 13 517 64791
Pergine Valsugana TN 13 21280 86071
Trento TN 14 117317 203388
Valfloriana TN 14 504 203892
Capriana TN 14 588 204480
Sporminore TN 15 700 205180
Cortaccia sulla strada del vino BZ 15 2225 207405
Andalo TN 15 1076 208481
Campodenno TN 16 1500 209981
Denno TN 16 1297 211278
Vignola-Falesina TN 16 162 211440
Egna BZ 16 5232 216672
Anterivo BZ 17 395 217067
Contà TN 18 1454 218521
Molveno TN 18 1134 219655
Termeno sulla strada del vino BZ 19 3348 223003
Tenna TN 19 993 223996
Montagna BZ 19 1641 225637
Sfruz TN 19 334 225971
Predaia TN 19 6655 232626
Vallelaghi TN 19 5044 237670
Altopiano della Vigolana TN 19 4942 242612
Calceranica al Lago TN 20 1387 243999
Trodena nel parco naturale BZ 20 1026 245025

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km NE of Trento (117317 inhabitants)
38 Km SW of Bolzano (106441 inhabitants)
75 Km NW of Vicenza (112953 inhabitants)
84 Km N of Verona (258765 inhabitants)
99 Km NW of Treviso (83731 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 2020-07-06
16:10:51
46.18 11.2 9 2020-07-06
16:20:11
Sala Sismica INGV-Roma 80832711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-06 16:10:51 ± 0.54
Latitude 46.18 ± 0.03
Longitude 11.20 ± 0.01
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type quarry blast
Origin ID 80832711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 3315
Semi-minor axis of confidence ellipse (meter) 736
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 8
Circular confidence region, given by single value of horizontal uncertainty (meter) 3320
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 263
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) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.15828
Epicentral distance of station farthest from the epicenter (degree) 0.41099
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 80832711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-06 16:20:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
SI.LUSI.HHZ. 2020-07-06T16:11:03.27 0.3 undecidable manual S 219 0.2824 50 0.14 72
ST.VARA.HNZ. 2020-07-06T16:11:01.37 0.6 undecidable manual P 211 0.411 50 0.77 39
ST.GAGG.HHZ. 2020-07-06T16:10:59.98 0.3 undecidable manual S 241 0.1925 114 -0.06 74
SI.LUSI.HHZ. 2020-07-06T16:10:58.11 0.3 undecidable manual P 219 0.2824 50 -0.29 69
ST.PANI.EHZ. 2020-07-06T16:10:58.77 0.6 undecidable manual S 144 0.1583 118 -0.08 50
ST.DOSS.HHZ. 2020-07-06T16:10:58.29 0.3 undecidable manual P 182 0.2977 50 -0.38 68
ST.GAGG.HHZ. 2020-07-06T16:10:56.62 0.1 undecidable manual P 241 0.1925 114 0 100
ST.PANI.EHZ. 2020-07-06T16:10:56.08 0.1 undecidable manual P 144 0.1583 118 0.15 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.PANI.EHE. ML:0.6 2.89475E-5 0.3584 AML other m 2020-07-06T16:10:59.27
ST.PANI.EHN. ML:0.6 3.6573355E-5 2.7008 AML other m 2020-07-06T16:11:00.00
SI.LUSI.HHE. ML:0.9 3.4031925E-5 1.0368 AML other m 2020-07-06T16:11:03.50
SI.LUSI.HHN. ML:1 4.612239E-5 0.2432 AML other m 2020-07-06T16:11:03.60
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