Earthquake with magnitude of ML 1.9 on date 28-11-2022 and time 21:27:18 (UTC) in region 3 km NW Azzano Mella (BS)

A magnitude ML 1.9 earthquake occured in region: 3 km NW Azzano Mella (BS), on

  • 28-11-2022 21:27:18 (UTC)
  • 28-11-2022 22:27:18 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.4760, 10.0940 at 6 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Azzano Mella BS 3 3158 3158
Lograto BS 3 3819 6977
Mairano BS 3 3501 10478
Capriano del Colle BS 3 4674 15152
Torbole Casaglia BS 4 6522 21674
Brandico BS 4 1667 23341
Maclodio BS 4 1480 24821
Castel Mella BS 5 11056 35877
Longhena BS 5 576 36453
Travagliato BS 6 13910 50363
Berlingo BS 6 2730 53093
Trenzano BS 6 5401 58494
Poncarale BS 7 5283 63777
Flero BS 7 8732 72509
Dello BS 7 5720 78229
Roncadelle BS 8 9538 87767
Corzano BS 8 1416 89183
Barbariga BS 8 2327 91510
Bagnolo Mella BS 8 12775 104285
Ospitaletto BS 9 14509 118794
Pompiano BS 10 3855 122649
San Zeno Naviglio BS 10 4673 127322
Castegnato BS 10 8334 135656
Castrezzato BS 10 7116 142772
Offlaga BS 10 4134 146906
Borgosatollo BS 11 9264 156170
Comezzano-Cizzago BS 11 3803 159973
Montirone BS 11 5165 165138
Orzivecchi BS 12 2498 167636
Brescia BS 12 196480 364116
Castelcovati BS 12 6583 370699
San Paolo BS 13 4552 375251
Rovato BS 13 19209 394460
Paderno Franciacorta BS 13 3734 398194
Cazzago San Martino BS 13 10996 409190
Coccaglio BS 13 8767 417957
Cellatica BS 14 4941 422898
Manerbio BS 14 13083 435981
Gussago BS 14 16753 452734
Passirano BS 14 7098 459832
Rodengo Saiano BS 14 9504 469336
Roccafranca BS 14 4920 474256
Chiari BS 14 18887 493143
Leno BS 15 14387 507530
Collebeato BS 16 4622 512152
Orzinuovi BS 16 12644 524796
Castenedolo BS 16 11457 536253
Bassano Bresciano BS 16 2337 538590
Rudiano BS 16 5830 544420
Verolavecchia BS 16 3842 548262
Ghedi BS 17 18905 567167
Verolanuova BS 17 8226 575393
Erbusco BS 17 8633 584026
Borgo San Giacomo BS 17 5423 589449
Ome BS 17 3205 592654
Cologne BS 17 7667 600321
Concesio BS 17 15465 615786
Bovezzo BS 18 7516 623302
Pumenengo BG 18 1712 625014
Monticelli Brusati BS 18 4516 629530
Urago d'Oglio BS 18 3876 633406
Rezzato BS 18 13472 646878
Villachiara BS 18 1463 648341
Torre Pallavicina BG 18 1068 649409
Provaglio d'Iseo BS 19 7318 656727
Calcio BG 19 5352 662079
Soncino CR 19 7691 669770
Nave BS 19 11029 680799
Brione BS 19 714 681513
Quinzano d'Oglio BS 19 6250 687763
Villa Carcina BS 19 11004 698767
San Gervasio Bresciano BS 19 2531 701298
Corte Franca BS 19 7233 708531
Botticino BS 20 10914 719445
Adro BS 20 7086 726531
Cigole BS 20 1564 728095

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km SW of Brescia (196480 inhabitants)
38 Km N of Cremona (71901 inhabitants)
41 Km SE of Bergamo (119381 inhabitants)
57 Km NE of Piacenza (102191 inhabitants)
65 Km E of Monza (122671 inhabitants)
67 Km E of Sesto San Giovanni (81608 inhabitants)
69 Km E of Cinisello Balsamo (75078 inhabitants)
70 Km E of Milano (1345851 inhabitants)
70 Km W of Verona (258765 inhabitants)
77 Km N of Parma (192836 inhabitants)
80 Km E of Pavia (72576 inhabitants)
82 Km E of Rho (50434 inhabitants)
87 Km E of Como (84495 inhabitants)
92 Km E of Legnano (60262 inhabitants)
96 Km NW of Reggio nell'Emilia (171345 inhabitants)
98 Km E of Busto Arsizio (83106 inhabitants)
98 Km E of Vigevano (63310 inhabitants)
99 Km NW of Carpi (70699 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 1.9 2022-11-28
21:27:18
45.4758 10.094 7 2022-11-28
21:41:19
Sala Sismica INGV-Roma 112306281
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-11-28 21:27:18 ± 0.16
Latitude 45.4758 ± 0.0099
Longitude 10.0940 ± 0.0090
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 112306281

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1052
Semi-minor axis of confidence ellipse (meter) 653
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 200
Circular confidence region, given by single value of horizontal uncertainty (meter) 1050.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 109
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 27
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.29772
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 15
Magnitude information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 112306281
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-11-28 21:41:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.VCEL.EHZ. 2022-11-28T21:29:11.36 3.0 undecidable manual Sn 3.27 0
IV.MTCE.HHZ. 2022-11-28T21:28:58.76 3.0 undecidable manual Sn -5.5 0
IV.LRP.EHZ. 2022-11-28T21:28:32.05 3.0 positive manual Pn 5.24 0
IV.POFI.HHZ. 2022-11-28T21:28:28.86 3.0 undecidable manual Pn 2.15 0
IV.BRSN.HNZ. 2022-11-28T21:28:12.98 3.0 undecidable manual Sn -0.17 0
IV.ATCC.EHZ. 2022-11-28T21:28:03.68 3.0 undecidable manual Pn -0.33 0
ST.ZIAN.EHZ. 2022-11-28T21:28:01.20 0.1 undecidable manual S 51 1.2977 50 0.59 70
ST.PANI.EHZ. 2022-11-28T21:27:52.42 0.1 undecidable manual S 56 1.0378 50 -0.48 78
IV.ZOVE.EHZ. 2022-11-28T21:27:50.17 0.3 undecidable manual S 91 0.9767 50 -0.93 49
ST.DOSS.HHZ. 2022-11-28T21:27:47.52 0.1 undecidable manual S 62 0.8642 50 -0.25 85
ST.GAGG.HHZ. 2022-11-28T21:27:47.76 0.1 undecidable manual S 44 0.8553 50 0.25 85
CH.MUGIO.HHZ. 2022-11-28T21:27:47.67 3.0 undecidable manual S -2.65 0
OX.MARN.HHZ. 2022-11-28T21:27:45.92 0.1 undecidable manual S 78 0.7977 50 0.14 88
IV.ROVR.HHZ. 2022-11-28T21:27:43.92 0.1 undecidable manual S 76 0.7051 50 0.87 72
ST.ZIAN.EHZ. 2022-11-28T21:27:42.86 0.1 undecidable manual P 51 1.2977 50 -0.03 80
ST.RONC.EHZ. 2022-11-28T21:27:40.65 0.1 undecidable manual S 36 0.6250 50 -0.01 94
ST.PANI.EHZ. 2022-11-28T21:27:38.55 0.1 undecidable manual P 56 1.0378 50 0.11 84
IV.VARE.HHZ. 2022-11-28T21:27:38.49 3.0 negative manual Pg -0.33 0
IV.MAGA.HHZ. 2022-11-28T21:27:36.68 0.1 undecidable manual S 51 0.4784 50 0.34 90
ST.GAGG.HHZ. 2022-11-28T21:27:36.09 0.1 undecidable manual P 44 0.8553 50 0.78 72
IV.ZOVE.EHZ. 2022-11-28T21:27:36.97 0.1 undecidable manual P 91 0.9767 50 -0.43 80
ST.DOSS.HHZ. 2022-11-28T21:27:35.72 0.1 undecidable manual P 62 0.8642 50 0.25 85
IV.MDI.HHZ. 2022-11-28T21:27:33.74 0.3 undecidable manual S 318 0.3948 50 -0.12 72
OX.MARN.HHZ. 2022-11-28T21:27:33.92 0.1 undecidable manual P 78 0.7977 50 -0.4 84
IV.ROVR.HHZ. 2022-11-28T21:27:32.97 0.1 undecidable manual P 76 0.7051 50 0.22 89
ST.RONC.EHZ. 2022-11-28T21:27:31.32 0.1 undecidable manual P 36 0.6250 50 -0.05 93
IV.MABI.HHZ. 2022-11-28T21:27:31.73 0.6 positive manual P 27 0.6484 50 -0.05 46
IV.MAGA.HHZ. 2022-11-28T21:27:28.36 0.1 undecidable manual P 51 0.4784 50 -0.51 87
IV.MDI.HHZ. 2022-11-28T21:27:26.64 0.3 undecidable manual P 318 0.3948 50 -0.8 59
IV.CAPR.HNZ. 2022-11-28T21:27:26.91 0.1 undecidable manual S 325 0.1961 107 0.35 95
IV.SGAL.HNZ. 2022-11-28T21:27:25.63 0.1 undecidable manual S 60 0.1754 108 -0.15 100
IV.SGAL.HNZ. 2022-11-28T21:27:22.04 0.3 undecidable manual P 60 0.1754 108 -0.74 63
IV.ORZI.HHZ. 2022-11-28T21:27:22.27 0.1 positive manual P 239 0.1340 113 0.35 97
IV.CAPR.HNZ. 2022-11-28T21:27:22.80 0.1 undecidable manual P 325 0.1961 107 -0.43 94
IV.CADC.HNZ. 2022-11-28T21:27:20.49 0.1 undecidable manual P 130 0.0315 151 0.35 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ORZI.HHN. ML:2.0 0.0012079999999999999 0.36 AML other m 2022-11-28T21:27:26.65
IV.ORZI.HNN. ML:2.0 0.0011505 0.36 AML other m 2022-11-28T21:27:26.65
IV.ORZI.HHE. ML:2.1 0.0012900000000000001 0.4 AML other m 2022-11-28T21:27:26.54
IV.ORZI.HNE. ML:2.1 0.0012549999999999998 0.4 AML other m 2022-11-28T21:27:26.54
IV.MDI.HHE. ML:1.3 0.0000625 0.36 AML other m 2022-11-28T21:27:35.23
IV.MDI.HHN. ML:1.2 0.0000505 0.74 AML other m 2022-11-28T21:27:36.81
IV.MAGA.HHE. ML:1.6 0.00010985 0.64 AML other m 2022-11-28T21:27:38.39
IV.MAGA.HHN. ML:1.5 0.00007005 1.06 AML other m 2022-11-28T21:27:39.40
ST.RONC.EHE. ML:1.8 0.00009795 1.3 AML other m 2022-11-28T21:27:44.00
ST.RONC.EHN. ML:1.9 0.0001275 0.84 AML other m 2022-11-28T21:27:44.06
OX.MARN.HNE. ML:3.0 0.00138 0.42 AML other m 2022-11-28T21:27:45.55
IV.ROVR.HHN. ML:2.0 0.00014950000000000003 0.64 AML other m 2022-11-28T21:27:46.77
IV.ROVR.HHE. ML:1.7 0.00007324999999999999 0.82 AML other m 2022-11-28T21:27:46.07
OX.MARN.HHN. ML:2.0 0.000126 0.12 AML other m 2022-11-28T21:27:47.76
OX.MARN.HNN. ML:1.7 0.00006459999999999998 0.9 AML other m 2022-11-28T21:27:47.76
OX.MARN.HHE. ML:2.0 0.0001175 0.76 AML other m 2022-11-28T21:27:47.95
ST.DOSS.HHE. ML:1.8 0.000058700000000000004 0.62 AML other m 2022-11-28T21:27:49.49
IV.ZOVE.EHE. ML:1.9 0.0000677 0.82 AML other m 2022-11-28T21:27:51.56
ST.DOSS.HHN. ML:1.7 0.0000499 0.28 AML other m 2022-11-28T21:27:51.59
IV.ZOVE.EHN. ML:1.9 0.00006405 1.2 AML other m 2022-11-28T21:27:51.34
IV.ATCC.EHN. ML:2.7 0.000049250000000000004 0.58 AML other m 2022-11-28T21:28:17.48
IV.ATCC.EHE. ML:2.7 0.000048899999999999996 1.48 AML other m 2022-11-28T21:28:56.88
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