Istituto Nazionale di Geofisica e Vulcanologia

Earthquake (quarry blast) with magnitude of ML 0.9 on date 02-08-2022 and time 14:58:37 (UTC) in region 2 km E Sabbio Chiese (BS)

A magnitude ML 0.9 (quarry blast) earthquake occured in region: 2 km E Sabbio Chiese (BS), on

  • 02-08-2022 14:58:37 (UTC)
  • 02-08-2022 16:58:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.6640, 10.4340 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
Sabbio Chiese BS 2 3905 3905
Barghe BS 3 1189 5094
Provaglio Val Sabbia BS 3 918 6012
Preseglie BS 3 1514 7526
Odolo BS 4 1985 9511
Vobarno BS 5 8103 17614
Vestone BS 6 4390 22004
Treviso Bresciano BS 6 545 22549
Agnosine BS 6 1790 24339
Roè Volciano BS 7 4574 28913
Vallio Terme BS 7 1405 30318
Villanuova sul Clisi BS 7 5773 36091
Bione BS 7 1386 37477
Lavenone BS 8 555 38032
Gavardo BS 9 12056 50088
Idro BS 9 1966 52054
Mura BS 9 796 52850
Casto BS 9 1778 54628
Salò BS 10 10693 65321
Caino BS 11 2151 67472
Gardone Riviera BS 11 2660 70132
Pertica Bassa BS 11 651 70783
Pertica Alta BS 11 563 71346
Muscoline BS 11 2641 73987
Puegnago sul Garda BS 12 3410 77397
Anfo BS 12 486 77883
Serle BS 12 3023 80906
Paitone BS 13 2130 83036
San Felice del Benaco BS 13 3391 86427
Prevalle BS 13 6999 93426
Capovalle BS 13 369 93795
Nuvolento BS 13 3992 97787
Lumezzane BS 13 22644 120431
Lodrino BS 14 1698 122129
Toscolano-Maderno BS 14 7990 130119
Calvagese della Riviera BS 14 3583 133702
Polpenazze del Garda BS 14 2611 136313
Nave BS 15 11029 147342
Nuvolera BS 15 4696 152038
Soiano del Lago BS 15 1896 153934
Marmentino BS 15 675 154609
Manerba del Garda BS 16 5287 159896
Botticino BS 16 10914 170810
Irma BS 17 132 170942
Bovezzo BS 17 7516 178458
Valvestino BS 17 184 178642
Moniga del Garda BS 17 2533 181175
Bedizzole BS 17 12296 193471
Marcheno BS 18 4364 197835
Tavernole sul Mella BS 18 1303 199138
Bagolino BS 18 3897 203035
Sarezzo BS 18 13553 216588
Concesio BS 18 15465 232053
Gargnano BS 18 2934 234987
Padenghe sul Garda BS 18 4458 239445
Collio BS 18 2108 241553
Bondone TN 18 670 242223
Mazzano BS 19 12222 254445
Villa Carcina BS 19 11004 265449
Rezzato BS 19 13472 278921
Bovegno BS 19 2226 281147
Collebeato BS 19 4622 285769
Magasa BS 19 142 285911
Pezzaze BS 20 1500 287411
Gardone Val Trompia BS 20 11657 299068

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km NE of Brescia (196480 inhabitants)
50 Km W of Verona (258765 inhabitants)
60 Km E of Bergamo (119381 inhabitants)
67 Km NE of Cremona (71901 inhabitants)
70 Km SW of Trento (117317 inhabitants)
88 Km W of Vicenza (112953 inhabitants)
89 Km NE of Piacenza (102191 inhabitants)
91 Km E of Monza (122671 inhabitants)
94 Km E of Sesto San Giovanni (81608 inhabitants)
96 Km E of Cinisello Balsamo (75078 inhabitants)
96 Km N of Parma (192836 inhabitants)
99 Km E of Milano (1345851 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 0.9 2022-08-02
14:58:37		 45.6642 10.434 1 2023-01-31
19:03:56		 Bollettino Sismico Italiano INGV 112302501
Reviewed
Rev100 		ML 1.0 2022-08-02
14:58:37		 45.6393 10.4552 9 2022-08-02
15:04:28		 Sala Sismica INGV-Roma 108021361
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-02 14:58:37 ± 0.14
Latitude 45.6642 ± 0.0072
Longitude 10.4340 ± 0.0129
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 112302501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1070
Semi-minor axis of confidence ellipse (meter) 810
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) 1070.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 147
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 7
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) 0.05306
Epicentral distance of station farthest from the epicenter (degree) 0.39480
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitudes information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 112302501
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-11-28 18:38:14

ML:1.0

Field Value
Value 1.0
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 108021361
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-02 15:04:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MABI.HHZ. 2022-08-02T14:58:45.84 0.3 undecidable manual P 8 43.8228 91 -0.48 65
ST.RONC.EHZ. 2022-08-02T14:58:45.08 0.3 undecidable manual P 23 37.9287 91 -0.08 71
IV.MAGA.HHZ. 2022-08-02T14:58:41.51 0.1 undecidable manual P 51 19.4694 91 0.06 98
IV.BAG8.EHZ. 2022-08-02T14:58:41.58 0.3 undecidable manual P 8 17.7711 92 0.47 68
IV.SGAL.HNZ. 2022-08-02T14:58:40.50 0.1 undecidable manual P 221 14.6742 92 0 100
ZO.PDN6.HNZ. 2022-08-02T14:58:39.34 0.1 undecidable manual P 105 9.1797 93 -0.05 100
IV.VOBA.EHZ. 2022-08-02T14:58:38.77 0.3 undecidable manual P 114 5.8941 95 0.03 76
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BAG8.EHE. ML:1.1 0.00013350000000000002 1.42 AML other m 2022-08-02T14:58:45.28
IV.BAG8.EHN. ML:1.0 0.000111 0.78 AML other m 2022-08-02T14:58:45.81
IV.MAGA.HHN. ML:1.0 0.0000786 0.14 AML other m 2022-08-02T14:58:46.53
IV.MAGA.HHE. ML:1.0 0.00008795 1.24 AML other m 2022-08-02T14:58:46.85
ST.RONC.EHE. ML:1.0 0.000038953454999999996 0.128 AML other m 2022-08-02T14:58:52.22
IV.MABI.HHN. ML:0.2 0.0000055299495 0.1024 AML other m 2022-08-02T14:58:52.26
IV.MABI.HHE. ML:0.2 0.000007115602000000001 0.3072 AML other m 2022-08-02T14:58:52.53
ST.RONC.EHN. ML:1.1 0.00004591268 0.1664 AML other m 2022-08-02T14:58:53.38
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