Earthquake (quarry blast) with magnitude of ML 0.8 on date 14-07-2020 and time 12:36:33 (Italy) in region 1 km SW Albiano (TN)

A magnitude ML 0.8 (quarry blast) earthquake occured in region: 1 km SW Albiano (TN), on

  • 14-07-2020 10:36:33 (UTC)
  • 14-07-2020 12:36:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.14, 11.19 at 4 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
Albiano TN 1 1514 1514
Fornace TN 2 1355 2869
Lona-Lases TN 3 890 3759
Giovo TN 4 2513 6272
Baselga di Pinè TN 5 5031 11303
Civezzano TN 5 4002 15305
Cembra Lisignago TN 5 2364 17669
Lavis TN 6 8915 26584
Altavalle TN 7 1648 28232
Faedo TN 7 616 28848
Nave San Rocco TN 7 1398 30246
Zambana TN 7 1733 31979
San Michele all'Adige TN 8 3042 35021
Segonzano TN 8 1505 36526
Trento TN 9 117317 153843
Pergine Valsugana TN 9 21280 175123
Sant'Orsola Terme TN 9 1098 176221
Bedollo TN 10 1483 177704
Frassilongo TN 10 338 178042
Fai della Paganella TN 10 894 178936
Fierozzo TN 11 469 179405
Mezzocorona TN 11 5446 184851
Mezzolombardo TN 12 7067 191918
Salorno BZ 12 3758 195676
Vignola-Falesina TN 12 162 195838
Palù del Fersina TN 13 173 196011
Roverè della Luna TN 13 1636 197647
Cavedago TN 13 517 198164
Sover TN 14 838 199002
Spormaggiore TN 14 1289 200291
Altopiano della Vigolana TN 14 4942 205233
Andalo TN 15 1076 206309
Tenna TN 15 993 207302
Calceranica al Lago TN 15 1387 208689
Cortina sulla strada del vino BZ 15 642 209331
Vallelaghi TN 16 5044 214375
Garniga Terme TN 16 388 214763
Levico Terme TN 16 7915 222678
Sporminore TN 17 700 223378
Ton TN 17 1338 224716
Caldonazzo TN 17 3631 228347
Molveno TN 17 1134 229481
Magrè sulla strada del vino BZ 17 1279 230760
Valfloriana TN 18 504 231264
Campodenno TN 18 1500 232764
Capriana TN 19 588 233352
Novaledo TN 19 1076 234428
Denno TN 19 1297 235725
Aldeno TN 19 3059 238784
Roncegno Terme TN 20 2879 241663
Cimone TN 20 728 242391
Madruzzo TN 20 2884 245275

Municipalities with at least 50000 inhabitants

An earthquake occurred to
9 Km NE of Trento (117317 inhabitants)
43 Km SW of Bolzano (106441 inhabitants)
71 Km NW of Vicenza (112953 inhabitants)
79 Km N of Verona (258765 inhabitants)
97 Km NW of Padova (210401 inhabitants)
97 Km NW of Treviso (83731 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
Reviewed
Rev100
ML 0.8 2020-07-14
10:36:33
46.14 11.19 4 2020-07-14
10:48:30
Sala Sismica INGV-Roma 81027911
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-14 10:36:33 ± 0.13
Latitude 46.14 ± 0.01
Longitude 11.19 ± 0.01
Depth (km) 4 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type quarry blast
Origin ID 81027911

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 774
Semi-minor axis of confidence ellipse (meter) 473
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 133
Circular confidence region, given by single value of horizontal uncertainty (meter) 770
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 117
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.1322
Epicentral distance of station farthest from the epicenter (degree) 0.67719
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:0.8

Field Value
Value 0.8
Uncertainty 0.2
Num. used stations 7
Type of magnitude ML
Reference to an origin 81027911
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-14 10:48:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
OX.CGRP.HHZ. 2020-07-14T10:36:52.91 0.6 undecidable manual S 120 0.4982 50 0.43 46
IV.BRES.EHZ. 2020-07-14T10:36:47.12 0.3 undecidable manual P 34 0.6772 50 -0.48 65
ST.VARA.EHZ. 2020-07-14T10:36:47.92 0.6 undecidable manual S 213 0.3696 96 -0.05 51
OX.CGRP.HHZ. 2020-07-14T10:36:44.67 0.6 undecidable manual P 120 0.4982 50 0.13 49
SI.LUSI.HHZ. 2020-07-14T10:36:43.55 0.6 undecidable manual S 224 0.2437 98 0.37 49
ST.VARA.EHZ. 2020-07-14T10:36:41.98 0.3 undecidable manual P 213 0.3696 96 0.04 77
ST.OZOL.HNZ. 2020-07-14T10:36:40.43 0.1 undecidable manual P 341 0.2842 97 0.37 97
ST.ZIAN.EHZ. 2020-07-14T10:36:39.87 1.0 undecidable manual P 61 0.2959 97 -0.44 24
ST.DOSS.HHZ. 2020-07-14T10:36:39.15 0.1 undecidable manual P 180 0.2545 98 -0.25 100
ST.PANI.EHZ. 2020-07-14T10:36:39.24 0.6 undecidable manual S 130 0.1322 105 0.26 51
SI.LUSI.HHZ. 2020-07-14T10:36:38.88 0.3 undecidable manual P 224 0.2437 98 -0.29 75
ST.PANI.EHZ. 2020-07-14T10:36:36.56 1.0 undecidable manual P 130 0.1322 105 -0.18 26
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.PANI.EHE. ML:0.6 5.22E-5 0.46 AML other m 2020-07-14T10:36:39.58
ST.PANI.EHN. ML:0.8 6.47E-5 0.76 AML other m 2020-07-14T10:36:39.51
ST.DOSS.HHE. ML:0.7 3.06E-5 0.42 AML other m 2020-07-14T10:36:43.73
SI.LUSI.HHE. ML:0.8 3.645E-5 0.42 AML other m 2020-07-14T10:36:44.86
SI.LUSI.HHN. ML:0.9 4.93E-5 0.2 AML other m 2020-07-14T10:36:44.97
ST.DOSS.HHN. ML:0.7 3.15E-5 0.6 AML other m 2020-07-14T10:36:45.13
IV.MAGA.HHN. ML:1.3 4.45E-5 0.06 AML other m 2020-07-14T10:36:53.38
IV.MAGA.HHE. ML:1.5 6.55E-5 0.06 AML other m 2020-07-14T10:36:53.38
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