Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 21-11-2022 and time 14:40:26 (UTC) in region 1 km SE Trenzano (BS)

A magnitude ML 1.7 earthquake occured in region: 1 km SE Trenzano (BS), on

  • 21-11-2022 14:40:26 (UTC)
  • 21-11-2022 15:40:26 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.4660, 10.0270 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Trenzano BS 1 5401 5401
Maclodio BS 2 1480 6881
Brandico BS 2 1667 8548
Corzano BS 3 1416 9964
Lograto BS 3 3819 13783
Longhena BS 4 576 14359
Berlingo BS 4 2730 17089
Mairano BS 4 3501 20590
Pompiano BS 5 3855 24445
Comezzano-Cizzago BS 6 3803 28248
Castrezzato BS 6 7116 35364
Dello BS 7 5720 41084
Azzano Mella BS 7 3158 44242
Orzivecchi BS 7 2498 46740
Barbariga BS 7 2327 49067
Travagliato BS 8 13910 62977
Torbole Casaglia BS 8 6522 69499
Castelcovati BS 8 6583 76082
Capriano del Colle BS 8 4674 80756
Roccafranca BS 9 4920 85676
Castel Mella BS 10 11056 96732
San Paolo BS 11 4552 101284
Orzinuovi BS 11 12644 113928
Ospitaletto BS 11 14509 128437
Chiari BS 11 18887 147324
Rudiano BS 11 5830 153154
Offlaga BS 11 4134 157288
Coccaglio BS 11 8767 166055
Rovato BS 12 19209 185264
Poncarale BS 12 5283 190547
Flero BS 12 8732 199279
Roncadelle BS 12 9538 208817
Pumenengo BG 12 1712 210529
Bagnolo Mella BS 13 12775 223304
Cazzago San Martino BS 13 10996 234300
Castegnato BS 13 8334 242634
Torre Pallavicina BG 13 1068 243702
Urago d'Oglio BS 13 3876 247578
Borgo San Giacomo BS 14 5423 253001
Soncino CR 14 7691 260692
Calcio BG 14 5352 266044
Villachiara BS 14 1463 267507
Paderno Franciacorta BS 15 3734 271241
Cologne BS 15 7667 278908
San Zeno Naviglio BS 15 4673 283581
Passirano BS 15 7098 290679
Verolavecchia BS 15 3842 294521
Manerbio BS 15 13083 307604
Erbusco BS 16 8633 316237
Verolanuova BS 16 8226 324463
Montirone BS 16 5165 329628
Borgosatollo BS 16 9264 338892
Rodengo Saiano BS 16 9504 348396
Quinzano d'Oglio BS 17 6250 354646
Bassano Bresciano BS 17 2337 356983
Brescia BS 17 196480 553463
Gussago BS 17 16753 570216
Fontanella BG 18 4511 574727
Cellatica BS 18 4941 579668
Pontoglio BS 18 6935 586603
Cividate al Piano BG 18 5215 591818
Antegnate BG 18 3206 595024
Palazzolo sull'Oglio BS 18 20134 615158
Leno BS 19 14387 629545
Genivolta CR 19 1248 630793
Adro BS 19 7086 637879
Ticengo CR 19 444 638323
Azzanello CR 19 656 638979
Castelvisconti CR 19 309 639288
Corte Franca BS 19 7233 646521
Provaglio d'Iseo BS 19 7318 653839
Cumignano sul Naviglio CR 19 444 654283
Ome BS 19 3205 657488
Bordolano CR 19 606 658094
Barbata BG 20 707 658801
Monticelli Brusati BS 20 4516 663317
Palosco BG 20 5819 669136
Casaletto di Sopra CR 20 570 669706
Collebeato BS 20 4622 674328

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km W of Brescia (196480 inhabitants)
37 Km N of Cremona (71901 inhabitants)
38 Km SE of Bergamo (119381 inhabitants)
53 Km NE of Piacenza (102191 inhabitants)
60 Km E of Monza (122671 inhabitants)
62 Km E of Sesto San Giovanni (81608 inhabitants)
64 Km E of Cinisello Balsamo (75078 inhabitants)
65 Km E of Milano (1345851 inhabitants)
75 Km E of Pavia (72576 inhabitants)
76 Km W of Verona (258765 inhabitants)
77 Km E of Rho (50434 inhabitants)
78 Km NW of Parma (192836 inhabitants)
83 Km E of Como (84495 inhabitants)
87 Km E of Legnano (60262 inhabitants)
93 Km E of Vigevano (63310 inhabitants)
93 Km E of Busto Arsizio (83106 inhabitants)
98 Km NW of Reggio nell'Emilia (171345 inhabitants)
98 Km E of Gallarate (53343 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 1.7 2022-11-21
14:40:26		 45.4663 10.0268 10 2024-03-01
15:28:18		 Bollettino Sismico Italiano INGV 114056821
Reviewed
Rev100 		ML 1.8 2022-11-21
14:40:26		 45.4743 9.9278 11 2022-11-21
14:52:30		 Sala Sismica INGV-Roma 112058781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-11-21 14:40:26 ± 0.13
Latitude 45.4663 ± 0.0117
Longitude 10.0268 ± 0.0103
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 114056821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1289
Semi-minor axis of confidence ellipse (meter) 740
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 174
Circular confidence region, given by single value of horizontal uncertainty (meter) 1290.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 112
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.39
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.08188
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 114056821
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-06-06 09:16:59

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 112058781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-11-21 14:52:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
ST.CARE.HNZ. 2022-11-21T14:41:01.86 0.6 undecidable manual S 26 118.1928 50 0.57 39
IV.ZOVE.HNZ. 2022-11-21T14:40:59.78 0.6 undecidable manual S 90 113.6973 50 -0.3 42
ST.DOSS.HHZ. 2022-11-21T14:40:57.60 0.6 undecidable manual S 63 101.121 50 0.87 36
OX.MARN.HHZ. 2022-11-21T14:40:55.10 0.6 undecidable manual S 78 93.8394 50 0.31 44
IV.ROVR.HHZ. 2022-11-21T14:40:52.00 0.6 undecidable manual S 76 83.6496 50 -0.06 47
ST.VARA.EHZ. 2022-11-21T14:40:51.82 0.6 undecidable manual S 59 78.366 50 1.16 33
IV.MABI.HHZ. 2022-11-21T14:40:49.80 0.6 undecidable manual S 30 75.369 50 -0.07 48
ST.PANI.EHZ. 2022-11-21T14:40:47.06 0.3 undecidable manual P 57 120.0909 50 -0.02 66
ST.CARE.HNZ. 2022-11-21T14:40:47.07 0.3 undecidable manual P 26 118.1928 50 0.29 63
IV.MAGA.HHZ. 2022-11-21T14:40:46.00 0.6 undecidable manual S 53 57.8976 50 0.8 40
IV.ZOVE.HNZ. 2022-11-21T14:40:45.66 0.3 undecidable manual P 90 113.6973 50 -0.42 62
GU.RNCA.HHZ. 2022-11-21T14:40:44.68 3.0 undecidable manual P -7.92 0
ST.DOSS.HHZ. 2022-11-21T14:40:44.07 0.3 undecidable manual P 63 101.121 50 -0.08 68
CH.BERNI.HHE. 2022-11-21T14:40:44.45 0.3 undecidable manual P 360 105.117 50 -0.31 65
ST.GAGG.HHE. 2022-11-21T14:40:44.70 0.3 undecidable manual P 46 99.4227 50 0.81 55
CH.MUGIO.HHN. 2022-11-21T14:40:42.95 0.3 undecidable manual P 304 91.5417 50 0.27 67
IV.BOB.HNE. 2022-11-21T14:40:42.64 0.3 undecidable manual P 211 89.7435 50 0.24 68
SI.LUSI.HHZ. 2022-11-21T14:40:42.32 0.6 undecidable manual P 52 89.6436 50 -0.06 47
OX.MARN.HHZ. 2022-11-21T14:40:42.62 0.3 undecidable manual P 78 93.8394 50 -0.41 65
IV.ROVR.HHZ. 2022-11-21T14:40:41.03 0.3 undecidable manual P 76 83.6496 50 -0.42 66
ST.VARA.EHZ. 2022-11-21T14:40:40.92 0.3 undecidable manual P 59 78.366 50 0.28 68
ST.RONC.EHZ. 2022-11-21T14:40:40.02 0.3 undecidable manual P 39 73.371 50 0.15 71
IV.MDI.HHZ. 2022-11-21T14:40:40.90 0.6 undecidable manual S 324 41.4252 50 0.1 51
ZO.PDN3.HNZ. 2022-11-21T14:40:39.27 0.6 undecidable manual P 55 67.1772 50 0.35 46
IV.MABI.HHZ. 2022-11-21T14:40:39.92 0.3 undecidable manual P 30 75.369 50 -0.26 69
IV.MBAL.HNE. 2022-11-21T14:40:38.75 0.3 undecidable manual P 68 69.4749 50 -0.53 66
IV.MAGA.HHZ. 2022-11-21T14:40:36.87 0.3 undecidable manual P 53 57.8976 50 -0.62 65
IV.SGAL.EHN. 2022-11-21T14:40:35.38 0.6 undecidable manual S 64 24.5532 111 -0.72 44
ZO.PDN6.HNZ. 2022-11-21T14:40:34.91 0.6 undecidable manual P 64 44.9217 50 -0.59 45
IV.MDI.HHZ. 2022-11-21T14:40:34.68 0.3 undecidable manual P 324 41.4252 50 -0.27 74
IV.ORZI.HNE. 2022-11-21T14:40:32.70 0.6 undecidable manual S 228 10.0788 134 0.93 41
IV.CADC.HNE. 2022-11-21T14:40:32.82 0.3 undecidable manual S 99 7.9809 140 1.54 45
IV.SGAL.EHN. 2022-11-21T14:40:31.38 0.3 undecidable manual P 64 24.5532 111 -0.85 62
IV.CADC.HNE. 2022-11-21T14:40:29.46 0.3 undecidable manual P 99 7.9809 140 0.01 82
IV.ORZI.HNE. 2022-11-21T14:40:29.31 0.1 undecidable manual P 228 10.0788 134 -0.43 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MDI.HHE. ML:1.1 0.00004053618 0.16 AML other m 2022-11-21T14:40:42.76
IV.MDI.HNN. ML:1.8 0.00019000854999999994 0.2048 AML other m 2022-11-21T14:40:42.90
IV.MDI.HHN. ML:1.0 0.00003568441 0.32 AML other m 2022-11-21T14:40:45.56
IV.MAGA.HHE. ML:1.5 0.00006260471000000001 0.1984 AML other m 2022-11-21T14:40:47.33
IV.MAGA.HHN. ML:1.4 0.00005386362 0.1664 AML other m 2022-11-21T14:40:48.49
IV.MABI.HHE. ML:1.1 0.000017671087999999998 0.256 AML other m 2022-11-21T14:40:51.68
ST.RONC.EHE. ML:1.7 0.00007392212000000001 0.16 AML other m 2022-11-21T14:40:52.16
IV.MABI.HHN. ML:1.1 0.000020170415 0.1216 AML other m 2022-11-21T14:40:52.12
ST.RONC.EHN. ML:1.7 0.00008291760000000001 0.2048 AML other m 2022-11-21T14:40:52.56
IV.ROVR.HNN. ML:2.0 0.00014254825 0.8384 AML other m 2022-11-21T14:40:54.45
ST.VARA.HNN. ML:1.8 0.00008291207100000001 0.32 AML other m 2022-11-21T14:40:54.25
ST.VARA.EHE. ML:1.7 0.000072069124 0.1216 AML other m 2022-11-21T14:40:54.26
IV.ROVR.HHE. ML:1.8 0.00007915 0.6 AML other m 2022-11-21T14:40:54.85
IV.ROVR.HHN. ML:2.0 0.000120787085 0.16 AML other m 2022-11-21T14:40:55.16
ST.VARA.EHN. ML:1.4 0.000040845334999999996 0.2816 AML other m 2022-11-21T14:40:55.99
SI.LUSI.HHE. ML:1.6 0.00005241966 0.1408 AML other m 2022-11-21T14:40:56.11
SI.LUSI.HHN. ML:1.9 0.0000904 0.54 AML other m 2022-11-21T14:40:56.13
OX.MARN.HHE. ML:1.9 0.00007805838 0.16 AML other m 2022-11-21T14:40:56.49
OX.MARN.HNN. ML:1.5 0.000033240995 0.1664 AML other m 2022-11-21T14:40:56.60
IV.ROVR.HNE. ML:2.0 0.00014268419999999998 1.3184 AML other m 2022-11-21T14:40:57.83
OX.MARN.HHN. ML:1.8 0.000067300455 0.1024 AML other m 2022-11-21T14:40:57.36
ST.DOSS.HHE. ML:1.5 0.000029856850000000002 0.1408 AML other m 2022-11-21T14:40:59.33
ST.VARA.HNE. ML:1.8 0.00008331227 0.3392 AML other m 2022-11-21T14:40:59.77
IV.MAGA.HNN. ML:1.4 0.000056777420000000004 6.5408 AML other m 2022-11-21T14:41:00.15
ST.DOSS.HNN. ML:1.9 0.00007361792000000001 0.64 AML other m 2022-11-21T14:41:00.40
ST.DOSS.HHN. ML:1.6 0.000033370795 0.256 AML other m 2022-11-21T14:41:01.38
IV.MAGA.HNE. ML:1.9 0.00016887064999999998 0.3904 AML other m 2022-11-21T14:41:02.42
ST.DOSS.HNE. ML:1.8 0.000066905375 0.9984 AML other m 2022-11-21T14:41:11.42
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