Istituto Nazionale di Geofisica e Vulcanologia

Earthquake (quarry blast) with magnitude of ML 0.5 on date 25-10-2022 and time 17:40:41 (Italy) in region 1 km SW Albiano (TN)

A magnitude ML 0.5 (quarry blast) earthquake occured in region: 1 km SW Albiano (TN), on

  • 25-10-2022 15:40:41 (UTC)
  • 25-10-2022 17:40:41 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.1430, 11.1890 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.

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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
Lona-Lases TN 2 890 2404
Fornace TN 3 1355 3759
Giovo TN 3 2513 6272
Cembra Lisignago TN 5 2364 8636
Baselga di Pinè TN 5 5031 13667
Altavalle TN 6 1648 15315
Civezzano TN 6 4002 19317
Lavis TN 6 8915 28232
Faedo TN 6 616 28848
Nave San Rocco TN 7 1398 30246
San Michele all'Adige TN 7 3042 33288
Zambana TN 7 1733 35021
Segonzano TN 8 1505 36526
Bedollo TN 9 1483 38009
Trento TN 10 117317 155326
Sant'Orsola Terme TN 10 1098 156424
Mezzocorona TN 10 5446 161870
Fai della Paganella TN 10 894 162764
Pergine Valsugana TN 10 21280 184044
Frassilongo TN 10 338 184382
Fierozzo TN 11 469 184851
Mezzolombardo TN 11 7067 191918
Salorno BZ 11 3758 195676
Roverè della Luna TN 12 1636 197312
Palù del Fersina TN 13 173 197485
Vignola-Falesina TN 13 162 197647
Cavedago TN 13 517 198164
Sover TN 13 838 199002
Spormaggiore TN 14 1289 200291
Cortina sulla strada del vino BZ 14 642 200933
Andalo TN 14 1076 202009
Altopiano della Vigolana TN 15 4942 206951
Tenna TN 16 993 207944
Ton TN 16 1338 209282
Sporminore TN 16 700 209982
Calceranica al Lago TN 16 1387 211369
Magrè sulla strada del vino BZ 16 1279 212648
Vallelaghi TN 16 5044 217692
Valfloriana TN 17 504 218196
Levico Terme TN 17 7915 226111
Molveno TN 17 1134 227245
Garniga Terme TN 17 388 227633
Campodenno TN 17 1500 229133
Caldonazzo TN 18 3631 232764
Capriana TN 18 588 233352
Denno TN 18 1297 234649
Novaledo TN 19 1076 235725
Cortaccia sulla strada del vino BZ 19 2225 237950
Aldeno TN 20 3059 241009
Roncegno Terme TN 20 2879 243888
Contà TN 20 1454 245342

Municipalities with at least 50000 inhabitants

An earthquake occurred to
10 Km NE of Trento (117317 inhabitants)
42 Km SW of Bolzano (106441 inhabitants)
72 Km NW of Vicenza (112953 inhabitants)
80 Km N of Verona (258765 inhabitants)
97 Km NW of Treviso (83731 inhabitants)
98 Km NW of Padova (210401 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 0.5 2022-10-25
15:40:41		 46.1433 11.1887 1 2024-03-01
15:27:58		 Bollettino Sismico Italiano INGV 111258191
Reviewed
Rev100 		ML 0.8 2022-10-25
15:40:41		 46.1148 11.1822 10 2022-10-25
15:46:43		 Sala Sismica INGV-Roma 111176731
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-10-25 15:40:41 ± 0.15
Latitude 46.1433 ± 0.0090
Longitude 11.1887 ± 0.0143
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 111258191

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1090
Semi-minor axis of confidence ellipse (meter) 1040
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 290
Circular confidence region, given by single value of horizontal uncertainty (meter) 1090.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 60
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.13760
Epicentral distance of station farthest from the epicenter (degree) 0.59175
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitudes information

ML:0.5

Field Value
Value 0.5
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 111258191
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-05-25 13:21:21

ML:0.8

Field Value
Value 0.8
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 111176731
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-10-25 15:46:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
SI.ABSI.HHZ. 2022-10-25T15:40:53.70 0.3 undecidable manual P 9 65.6898 50 -0.56 62
ST.CARE.HNZ. 2022-10-25T15:40:50.63 0.3 undecidable manual P 310 49.1175 91 -0.57 63
SI.KOSI.HHZ. 2022-10-25T15:40:49.26 0.3 undecidable manual P 22 38.3283 91 0.22 70
ST.OZOL.HNN. 2022-10-25T15:40:48.12 0.3 undecidable manual P 340 30.747 91 0.59 65
IV.CTI.HHN. 2022-10-25T15:40:48.35 0.1 undecidable manual P 106 37.0296 91 -0.43 90
ST.ZIAN.EHZ. 2022-10-25T15:40:47.98 0.3 undecidable manual P 63 32.3454 91 0.14 72
ST.DOSS.HHZ. 2022-10-25T15:40:46.93 0.3 undecidable manual P 180 29.1486 91 -0.27 71
SI.LUSI.HHZ. 2022-10-25T15:40:46.93 0.1 undecidable manual P 223 27.75 91 0 100
ST.GAGG.HHZ. 2022-10-25T15:40:45.44 0.3 undecidable manual P 250 18.87 92 0.29 72
ST.PANI.EHZ. 2022-10-25T15:40:44.87 0.1 undecidable manual P 133 15.2736 92 0.45 93
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.PANI.HNE. ML:1.0 0.00012943798 0.5504 AML other m 2022-10-25T15:40:46.72
ST.PANI.EHE. ML:0.5 0.00004137708 0.3584 AML other m 2022-10-25T15:40:47.75
ST.GAGG.HHE. ML:0.4 0.00002598195 0.1792 AML other m 2022-10-25T15:40:48.65
ST.GAGG.HHN. ML:0.4 0.0000195764665 0.3584 AML other m 2022-10-25T15:40:48.67
SI.LUSI.HHE. ML:0.4 0.000016129318 0.6272 AML other m 2022-10-25T15:40:50.67
SI.LUSI.HHN. ML:0.6 0.0000198073 0.32 AML other m 2022-10-25T15:40:51.10
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