Earthquake (quarry blast) with magnitude of ML 1.2 on date 16-02-2022 and time 15:33:49 (Italy) in region 1 km NW Borgosatollo (BS)

A magnitude ML 1.2 (quarry blast) earthquake occured in region: 1 km NW Borgosatollo (BS), on

  • 16-02-2022 14:33:49 (UTC)
  • 16-02-2022 15:33:49 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.4830, 10.2310 at 12 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
Borgosatollo BS 1 9264 9264
San Zeno Naviglio BS 2 4673 13937
Montirone BS 4 5165 19102
Flero BS 4 8732 27834
Poncarale BS 5 5283 33117
Castenedolo BS 6 11457 44574
Brescia BS 7 196480 241054
Castel Mella BS 7 11056 252110
Bagnolo Mella BS 7 12775 264885
Rezzato BS 8 13472 278357
Roncadelle BS 8 9538 287895
Capriano del Colle BS 9 4674 292569
Azzano Mella BS 10 3158 295727
Ghedi BS 10 18905 314632
Botticino BS 10 10914 325546
Torbole Casaglia BS 10 6522 332068
Mazzano BS 10 12222 344290
Collebeato BS 12 4622 348912
Cellatica BS 12 4941 353853
Nave BS 12 11029 364882
Nuvolera BS 12 4696 369578
Bovezzo BS 12 7516 377094
Travagliato BS 13 13910 391004
Castegnato BS 13 8334 399338
Mairano BS 13 3501 402839
Leno BS 13 14387 417226
Lograto BS 13 3819 421045
Concesio BS 14 15465 436510
Gussago BS 14 16753 453263
Dello BS 14 5720 458983
Offlaga BS 14 4134 463117
Serle BS 14 3023 466140
Nuvolento BS 14 3992 470132
Longhena BS 14 576 470708
Brandico BS 14 1667 472375
Ospitaletto BS 15 14509 486884
Maclodio BS 15 1480 488364
Calcinato BS 15 12924 501288
Montichiari BS 15 25198 526486
Paitone BS 15 2130 528616
Bedizzole BS 15 12296 540912
Berlingo BS 16 2730 543642
Manerbio BS 16 13083 556725
Caino BS 16 2151 558876
Barbariga BS 16 2327 561203
Rodengo Saiano BS 16 9504 570707
Prevalle BS 17 6999 577706
Trenzano BS 17 5401 583107
Villa Carcina BS 17 11004 594111
Paderno Franciacorta BS 17 3734 597845
Calvisano BS 17 8491 606336
Corzano BS 18 1416 607752
Ome BS 18 3205 610957
Calvagese della Riviera BS 18 3583 614540
Passirano BS 18 7098 621638
Bassano Bresciano BS 19 2337 623975
Brione BS 19 714 624689
Lumezzane BS 19 22644 647333
Vallio Terme BS 19 1405 648738
Sarezzo BS 19 13553 662291
Cigole BS 19 1564 663855
Cazzago San Martino BS 19 10996 674851
Pompiano BS 20 3855 678706
Gavardo BS 20 12056 690762
Monticelli Brusati BS 20 4516 695278
Pavone del Mella BS 20 2794 698072

Municipalities with at least 50000 inhabitants

An earthquake occurred to
7 Km S of Brescia (196480 inhabitants)
42 Km NE of Cremona (71901 inhabitants)
50 Km E of Bergamo (119381 inhabitants)
60 Km W of Verona (258765 inhabitants)
64 Km NE of Piacenza (102191 inhabitants)
75 Km E of Monza (122671 inhabitants)
76 Km N of Parma (192836 inhabitants)
78 Km E of Sesto San Giovanni (81608 inhabitants)
80 Km E of Cinisello Balsamo (75078 inhabitants)
81 Km E of Milano (1345851 inhabitants)
90 Km E of Pavia (72576 inhabitants)
93 Km NW of Reggio nell'Emilia (171345 inhabitants)
93 Km E of Rho (50434 inhabitants)
93 Km NW of Carpi (70699 inhabitants)
95 Km SW of Trento (117317 inhabitants)
96 Km E of Como (84495 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.2 2022-02-16
14:33:49
45.4828 10.2308 12 2022-02-16
14:40:53
Sala Sismica INGV-Roma 101051661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-16 14:33:49 ± 0.42
Latitude 45.4828 ± 0.0270
Longitude 10.2308 ± 0.0205
Depth (km) 12 ± 4 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type quarry blast
Origin ID 101051661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2230
Semi-minor axis of confidence ellipse (meter) 2109
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 171
Circular confidence region, given by single value of horizontal uncertainty (meter) 2230.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 253
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.42
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.46045
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 101051661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-16 14:40:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ZEN8.EHZ. 2022-02-16T14:34:07.16 3.0 undecidable manual S 0.2 0
IV.BAG8.EHZ. 2022-02-16T14:34:02.31 0.6 undecidable manual S 26 0.3777 92 -0.86 40
ZO.PDN6.EHE. 2022-02-16T14:34:00.53 0.6 undecidable manual S 54 0.2734 93 0.44 45
IV.MDI.HHZ. 2022-02-16T14:33:58.43 0.1 undecidable manual P 309 0.4605 92 -0.38 89
IV.SALO.HHZ. 2022-02-16T14:33:58.73 0.6 undecidable manual S 56 0.2464 94 -0.55 47
IV.BAG8.EHZ. 2022-02-16T14:33:57.65 0.1 undecidable manual P 26 0.3777 92 0.25 94
IV.MAGA.HHZ. 2022-02-16T14:33:57.68 0.6 negative manual P 43 0.4038 92 -0.17 48
IV.CNCS.HNZ. 2022-02-16T14:33:56.16 0.3 undecidable manual S 356 0.1232 112 0.45 73
IV.SALO.HHZ. 2022-02-16T14:33:55.61 0.3 positive manual P 56 0.2464 94 0.45 68
ZO.PDN6.EHE. 2022-02-16T14:33:55.68 0.1 undecidable manual P 54 0.2734 93 0.05 99
IV.CNCS.HNZ. 2022-02-16T14:33:53.36 0.1 undecidable manual P 356 0.1232 112 0.26 100
IV.SGAL.EHZ. 2022-02-16T14:33:52.22 0.1 positive manual P 35 0.0980 123 -0.49 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SGAL.EHE. ML:0.0 0.0008025 0.42 AML other m 2022-02-16T14:33:53.21
IV.SGAL.EHN. ML:0.0 0.0013900000000000002 0.24 AML other m 2022-02-16T14:33:53.27
IV.SALO.HHE. ML:1.2 0.00008151721500000001 0.48 AML other m 2022-02-16T14:34:01.25
IV.SALO.HHN. ML:1.2 0.00008790516500000001 0.3008 AML other m 2022-02-16T14:34:01.45
IV.MAGA.HHE. ML:1.2 0.000047073160000000006 0.3392 AML other m 2022-02-16T14:34:12.06
IV.MAGA.HHN. ML:1.0 0.000027802305 0.256 AML other m 2022-02-16T14:34:06.75
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, http://terremoti.ingv.it/tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download