Earthquake (quarry blast) with magnitude of ML 1.2 on date 02-03-2023 and time 16:02:45 (UTC) in region 2 km SE Albiano (TN)

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

  • 02-03-2023 16:02:45 (UTC)
  • 02-03-2023 17:02:45 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.1330, 11.2020 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
Fornace TN 2 1355 2869
Lona-Lases TN 2 890 3759
Baselga di Pinè TN 3 5031 8790
Giovo TN 5 2513 11303
Civezzano TN 5 4002 15305
Cembra Lisignago TN 5 2364 17669
Altavalle TN 6 1648 19317
Lavis TN 7 8915 28232
Faedo TN 7 616 28848
Segonzano TN 8 1505 30353
Sant'Orsola Terme TN 8 1098 31451
Nave San Rocco TN 8 1398 32849
Zambana TN 8 1733 34582
San Michele all'Adige TN 9 3042 37624
Bedollo TN 9 1483 39107
Pergine Valsugana TN 9 21280 60387
Frassilongo TN 9 338 60725
Fierozzo TN 9 469 61194
Trento TN 9 117317 178511
Vignola-Falesina TN 11 162 178673
Fai della Paganella TN 11 894 179567
Mezzocorona TN 11 5446 185013
Palù del Fersina TN 12 173 185186
Salorno BZ 12 3758 188944
Mezzolombardo TN 13 7067 196011
Sover TN 13 838 196849
Roverè della Luna TN 13 1636 198485
Tenna TN 14 993 199478
Altopiano della Vigolana TN 14 4942 204420
Cavedago TN 15 517 204937
Calceranica al Lago TN 15 1387 206324
Spormaggiore TN 15 1289 207613
Cortina sulla strada del vino BZ 15 642 208255
Levico Terme TN 16 7915 216170
Andalo TN 16 1076 217246
Caldonazzo TN 16 3631 220877
Garniga Terme TN 17 388 221265
Vallelaghi TN 17 5044 226309
Valfloriana TN 17 504 226813
Magrè sulla strada del vino BZ 17 1279 228092
Ton TN 17 1338 229430
Novaledo TN 18 1076 230506
Sporminore TN 18 700 231206
Capriana TN 18 588 231794
Molveno TN 18 1134 232928
Roncegno Terme TN 18 2879 235807
Campodenno TN 19 1500 237307
Aldeno TN 19 3059 240366
Ronchi Valsugana TN 19 434 240800
Denno TN 20 1297 242097
Cimone TN 20 728 242825

Municipalities with at least 50000 inhabitants

An earthquake occurred to
9 Km NE of Trento (117317 inhabitants)
43 Km SW of Bolzano (106441 inhabitants)
70 Km NW of Vicenza (112953 inhabitants)
79 Km N of Verona (258765 inhabitants)
96 Km NW of Treviso (83731 inhabitants)
96 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 1.2 2023-03-02
16:02:45
46.1327 11.2022 1 2024-03-01
17:18:18
Bollettino Sismico Italiano INGV 123149501
Reviewed
Rev100
ML 1.2 2023-03-02
16:02:45
46.1445 11.1888 1 2023-03-02
16:36:13
Sala Sismica INGV-Roma 114943161
Reviewed
Rev100
ML 1.2 2023-03-02
16:02:45
46.1445 11.1888 1 2023-03-02
16:34:21
Sala Sismica INGV-Roma 114943141
Reviewed
Rev100
ML 1.2 2023-03-02
16:02:45
46.136 11.1835 10 2023-03-02
16:23:24
Sala Sismica INGV-Roma 114943101
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-03-02 16:02:45 ± 0.12
Latitude 46.1327 ± 0.0072
Longitude 11.2022 ± 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 123149501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1030
Semi-minor axis of confidence ellipse (meter) 700
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 306
Circular confidence region, given by single value of horizontal uncertainty (meter) 1030.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 85
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 9
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 26
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.1
Num. used stations 10
Type of magnitude ML
Reference to an origin 114943141
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-03-02 16:34:21

ML:1.2

Field Value
Value 1.2
Uncertainty 0.1
Num. used stations 10
Type of magnitude ML
Reference to an origin 114943101
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-03-02 16:23:24

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 123149501
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-11-15 11:44:06

ML:1.2

Field Value
Value 1.2
Uncertainty 0.1
Num. used stations 10
Type of magnitude ML
Reference to an origin 114943161
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-03-02 16:36:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.BARO.EHZ. 2023-03-02T16:04:44.54 3.0 undecidable manual Sg 8.98 0
IV.MCIV.CHZ. 2023-03-02T16:04:29.90 3.0 undecidable manual Sg 8.06 0
CH.GIMEL.HHZ. 2023-03-02T16:04:27.72 3.0 undecidable manual Sn 5.81 0
IV.MMO1.EHZ. 2023-03-02T16:04:18.86 3.0 undecidable manual Sn -8.02 0
IV.FOSV.EHZ. 2023-03-02T16:04:11.00 3.0 undecidable manual Sn -3.04 0
IV.RIBO.EHZ.01 2023-03-02T16:04:09.10 3.0 undecidable manual Sn -8.15 0
IV.CERA.HHZ. 2023-03-02T16:04:06.00 3.0 positive manual P 3.88 0
OX.SABO.HNZ. 2023-03-02T16:03:41.74 3.0 undecidable manual Sn 1.09 0
OX.ACOM.HHZ. 2023-03-02T16:03:16.49 3.0 negative manual P 0.38 0
OE.WTTA.HHZ. 2023-03-02T16:03:07.90 3.0 negative manual P 0.24 0
IV.MAGA.HHZ. 2023-03-02T16:03:04.89 3.0 undecidable manual S -0.81 0
IV.MABI.HHZ. 2023-03-02T16:03:01.78 3.0 undecidable manual S -1.61 0
OX.VARN.HHZ. 2023-03-02T16:02:59.48 3.0 positive manual P 0.49 0
SI.MOSI.HHZ. 2023-03-02T16:02:58.01 3.0 positive manual P -0.85 0
IV.BRES.EHZ. 2023-03-02T16:02:58.73 3.0 undecidable manual P -0.53 0
SI.ABSI.HHZ. 2023-03-02T16:02:57.30 3.0 negative manual P -0.62 0
IV.MAGA.HHZ. 2023-03-02T16:02:56.36 3.0 undecidable manual P -0.61 0
IV.ROVR.HHZ. 2023-03-02T16:02:55.27 0.3 undecidable manual P 191 54.8007 91 -0.79 58
IV.MABI.HHZ. 2023-03-02T16:02:54.94 3.0 positive manual P -0.69 0
ST.RONC.EHZ. 2023-03-02T16:02:54.08 3.0 positive manual P -0.43 0
ST.VARA.EHZ. 2023-03-02T16:02:53.29 0.3 undecidable manual P 215 41.4252 91 -0.08 73
SI.KOSI.HHZ. 2023-03-02T16:02:52.80 0.3 undecidable manual P 20 39.0276 91 -0.09 73
IV.CTI.HHZ. 2023-03-02T16:02:52.28 0.3 undecidable manual P 105 35.742 91 0.05 75
ST.ZIAN.EHZ. 2023-03-02T16:02:51.66 0.3 undecidable manual P 60 31.9458 91 0.18 73
ST.OZOL.EHZ. 2023-03-02T16:02:51.34 0.3 undecidable manual P 339 32.2455 91 -0.19 73
SI.LUSI.HHZ. 2023-03-02T16:02:50.71 0.1 positive manual P 226 27.6501 91 0.09 100
ST.DOSS.HHZ. 2023-03-02T16:02:50.91 0.1 undecidable manual P 182 27.9498 91 0.23 97
ST.GAGG.HHZ. 2023-03-02T16:02:49.21 0.1 positive manual P 254 19.4694 91 0.23 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
ST.GAGG.HHN. ML:1.0 0.00009204999999999999 1.58 AML other m 2023-03-02T16:02:53.84
ST.GAGG.HHE. ML:1.1 0.0001047 0.44 AML other m 2023-03-02T16:02:54.27
ST.DOSS.HHE. ML:1.0 0.00006085 0.78 AML other m 2023-03-02T16:02:55.83
SI.LUSI.HHN. ML:1.4 0.000157 0.24 AML other m 2023-03-02T16:02:56.11
SI.LUSI.HHE. ML:1.3 0.00010295 0.22 AML other m 2023-03-02T16:02:56.11
ST.OZOL.EHE. ML:1.4 0.00010894999999999999 0.44 AML other m 2023-03-02T16:02:57.14
ST.OZOL.EHN. ML:1.3 0.000084 1.6 AML other m 2023-03-02T16:02:58.84
IV.CTI.HHE. ML:1.0 0.00004425 0.56 AML other m 2023-03-02T16:02:58.97
ST.DOSS.HHN. ML:1.1 0.00006654999999999999 0.66 AML other m 2023-03-02T16:03:00.59
IV.CTI.HHN. ML:1.2 0.00006115 0.82 AML other m 2023-03-02T16:03:00.93
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