Earthquake (quarry blast) with magnitude of ML 1.2 on date 09-07-2020 and time 16:17:19 (UTC) in region 2 km W Albiano (TN)

A magnitude ML 1.2 (quarry blast) earthquake occured in region: 2 km W Albiano (TN), on

  • 09-07-2020 16:17:19 (UTC)
  • 09-07-2020 18:17:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.1410, 11.1720 at 0 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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 2 1514 1514
Giovo TN 2 2513 4027
Fornace TN 4 1355 5382
Lona-Lases TN 4 890 6272
Lavis TN 5 8915 15187
Cembra Lisignago TN 6 2364 17551
Civezzano TN 6 4002 21553
Nave San Rocco TN 6 1398 22951
Baselga di Pinè TN 6 5031 27982
Zambana TN 6 1733 29715
Faedo TN 6 616 30331
San Michele all'Adige TN 7 3042 33373
Altavalle TN 7 1648 35021
Segonzano TN 9 1505 36526
Trento TN 9 117317 153843
Fai della Paganella TN 9 894 154737
Mezzocorona TN 9 5446 160183
Mezzolombardo TN 10 7067 167250
Pergine Valsugana TN 10 21280 188530
Bedollo TN 11 1483 190013
Sant'Orsola Terme TN 11 1098 191111
Frassilongo TN 11 338 191449
Salorno BZ 12 3758 195207
Fierozzo TN 12 469 195676
Cavedago TN 12 517 196193
Roverè della Luna TN 12 1636 197829
Spormaggiore TN 13 1289 199118
Andalo TN 13 1076 200194
Vignola-Falesina TN 14 162 200356
Palù del Fersina TN 14 173 200529
Sover TN 14 838 201367
Cortina sulla strada del vino BZ 15 642 202009
Vallelaghi TN 15 5044 207053
Altopiano della Vigolana TN 15 4942 211995
Sporminore TN 15 700 212695
Ton TN 15 1338 214033
Tenna TN 16 993 215026
Molveno TN 16 1134 216160
Calceranica al Lago TN 16 1387 217547
Garniga Terme TN 16 388 217935
Magrè sulla strada del vino BZ 17 1279 219214
Campodenno TN 17 1500 220714
Denno TN 18 1297 222011
Levico Terme TN 18 7915 229926
Valfloriana TN 18 504 230430
Caldonazzo TN 18 3631 234061
Capriana TN 19 588 234649
Aldeno TN 19 3059 237708
Madruzzo TN 19 2884 240592
Contà TN 19 1454 242046
Cortaccia sulla strada del vino BZ 20 2225 244271
Cimone TN 20 728 244999
Novaledo TN 20 1076 246075

Municipalities with at least 50000 inhabitants

An earthquake occurred to
9 Km NE of Trento (117317 inhabitants)
42 Km SW of Bolzano (106441 inhabitants)
72 Km NW of Vicenza (112953 inhabitants)
79 Km N of Verona (258765 inhabitants)
98 Km NW of Padova (210401 inhabitants)
98 Km NW of Treviso (83731 inhabitants)
100 Km NE of Brescia (196480 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 1.2 2020-07-09
16:17:19
46.1412 11.1718 1 2020-11-19
12:37:01
Bollettino Sismico Italiano INGV 82935211
Reviewed
Rev100
ML 1.2 2020-07-09
16:17:19
46.1418 11.1858 8 2020-07-09
16:24:07
Sala Sismica INGV-Roma 80908401
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-09 16:17:19 ± 0.11
Latitude 46.1412 ± 0.0063
Longitude 11.1718 ± 0.0117
Depth (km) 1 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type quarry blast
Origin ID 82935211

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 930
Semi-minor axis of confidence ellipse (meter) 700
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 289
Circular confidence region, given by single value of horizontal uncertainty (meter) 930.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 66
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.49373
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 10
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 80908401
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-09 16:24:07

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 82935211
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-09-15 17:52:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MILN.HNZ. 2020-07-09T16:17:46.93 3.0 undecidable manual P 0.34 0
SI.ROSI.HHZ. 2020-07-09T16:17:35.26 3.0 negative manual P -0.45 0
IV.MBAL.EHZ. 2020-07-09T16:17:29.48 0.3 undecidable manual P 206 54.8007 91 -0.55 65
ST.CARE.EHZ. 2020-07-09T16:17:28.33 0.3 undecidable manual P 311 48.3183 91 -0.39 69
ST.VARA.EHZ. 2020-07-09T16:17:27.16 0.3 undecidable manual P 211 40.9257 91 -0.08 74
IV.APPI.EHZ. 2020-07-09T16:17:26.55 0.3 undecidable manual P 7 37.7289 91 -0.05 75
ST.ZIAN.EHZ. 2020-07-09T16:17:25.67 0.1 undecidable manual P 63 33.5442 91 -0.1 100
ST.OZOL.EHZ. 2020-07-09T16:17:25.42 0.3 undecidable manual P 343 30.5472 91 0.25 73
SI.LUSI.HHZ. 2020-07-09T16:17:24.52 0.3 undecidable manual P 221 26.751 91 0.12 76
ST.DOSS.HHZ. 2020-07-09T16:17:24.76 0.3 undecidable manual P 177 28.9488 91 -0.07 76
ST.GAGG.HHZ. 2020-07-09T16:17:23.11 0.3 undecidable manual P 249 17.5713 92 0.54 70
ST.PANI.EHZ. 2020-07-09T16:17:22.56 0.3 undecidable manual P 129 16.0728 92 0.3 74
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.PANI.EHN. ML:1.1 0.000144 0.64 AML other m 2020-07-09T16:17:25.91
ST.PANI.EHE. ML:1.0 0.00011145 1.2 AML other m 2020-07-09T16:17:25.93
SI.LUSI.HHN. ML:1.4 0.00016149999999999997 0.18 AML other m 2020-07-09T16:17:26.08
ST.GAGG.HHN. ML:1.0 0.0001095 0.7 AML other m 2020-07-09T16:17:26.28
ST.GAGG.HHE. ML:1.2 0.0001615 0.86 AML other m 2020-07-09T16:17:26.04
ST.DOSS.HHN. ML:1.1 0.00007280000000000001 0.46 AML other m 2020-07-09T16:17:26.58
SI.LUSI.HHE. ML:1.2 0.00009475 0.32 AML other m 2020-07-09T16:17:29.41
ST.DOSS.HHE. ML:1.0 0.000051 0.56 AML other m 2020-07-09T16:17:31.37
SI.ROSI.HHE. ML:1.3 0.00002485 0.42 AML other m 2020-07-09T16:17:50.32
SI.ROSI.HHN. ML:1.3 0.0000238 0.5 AML other m 2020-07-09T16:17:50.48
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