Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 27-01-2023 and time 03:32:03 (Italy) in region Sovere (BG)

A magnitude ML 1.8 earthquake occured in region: Sovere (BG), on

  • 27-01-2023 02:32:03 (UTC)
  • 27-01-2023 03:32:03 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 45.8290, 10.0260 at 6 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
Sovere BG 1 5385 5385
Bossico BG 2 993 6378
Pianico BG 2 1460 7838
Lovere BG 4 5270 13108
Castro BG 4 1356 14464
Cerete BG 5 1610 16074
Solto Collina BG 5 1785 17859
Costa Volpino BG 5 9262 27121
Endine Gaiano BG 6 3496 30617
Riva di Solto BG 6 881 31498
Songavazzo BG 7 719 32217
Pisogne BS 7 8022 40239
Onore BG 7 866 41105
Fino del Monte BG 7 1130 42235
Rovetta BG 8 4075 46310
Fonteno BG 8 637 46947
Ranzanico BG 8 1207 48154
Castione della Presolana BG 9 3452 51606
Rogno BG 9 3923 55529
Clusone BG 9 8610 64139
Gandino BG 10 5434 69573
Parzanica BG 10 362 69935
Zone BS 10 1076 71011
Bianzano BG 10 629 71640
Monasterolo del Castello BG 10 1150 72790
Pian Camuno BS 10 4638 77428
Peia BG 10 1839 79267
Piario BG 11 1095 80362
Spinone al Lago BG 11 1029 81391
Artogne BS 11 3660 85051
Cazzano Sant'Andrea BG 11 1675 86726
Leffe BG 11 4531 91257
Oltressenda Alta BG 11 161 91418
Marone BS 11 3238 94656
Villa d'Ogna BG 12 1920 96576
Ponte Nossa BG 12 1819 98395
Parre BG 12 2751 101146
Angolo Terme BS 12 2447 103593
Casnigo BG 12 3273 106866
Premolo BG 12 1138 108004
Vigolo BG 12 592 108596
Casazza BG 13 4026 112622
Gianico BS 13 2160 114782
Colzate BG 13 1668 116450
Tavernola Bergamasca BG 13 2101 118551
Gaverina Terme BG 13 874 119425
Monte Isola BS 13 1754 121179
Darfo Boario Terme BS 14 15599 136778
Vertova BG 14 4720 141498
Adrara San Rocco BG 14 837 142335
Ardesio BG 14 3518 145853
Grone BG 14 910 146763
Sale Marasino BS 14 3362 150125
Gorno BG 15 1612 151737
Fiorano al Serio BG 15 3000 154737
Gazzaniga BG 15 5092 159829
Vigano San Martino BG 15 1348 161177
Berzo San Fermo BG 16 1362 162539
Adrara San Martino BG 16 2225 164764
Borgo di Terzo BG 16 1146 165910
Sulzano BS 16 1917 167827
Cene BG 16 4300 172127
Predore BG 16 1853 173980
Oneta BG 17 622 174602
Viadanica BG 17 1120 175722
Luzzana BG 17 912 176634
Colere BG 17 1136 177770
Foresto Sparso BG 17 3100 180870
Gromo BG 17 1213 182083
Pezzaze BS 18 1500 183583
Entratico BG 18 1947 185530
Azzone BG 18 406 185936
Piancogno BS 18 4640 190576
Valgoglio BG 19 597 191173
Sarnico BG 19 6660 197833
Villongo BG 19 8006 205839
Iseo BS 19 9179 215018
Tavernole sul Mella BS 19 1303 216321
Gandellino BG 19 1012 217333
Albino BG 19 18074 235407
Borno BS 19 2630 238037
Paratico BS 19 4714 242751
Bovegno BS 20 2226 244977
Vilminore di Scalve BG 20 1493 246470
Gardone Val Trompia BS 20 11657 258127
Marcheno BS 20 4364 262491

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km E of Bergamo (119381 inhabitants)
35 Km NW of Brescia (196480 inhabitants)
64 Km E of Monza (122671 inhabitants)
70 Km E of Sesto San Giovanni (81608 inhabitants)
70 Km E of Cinisello Balsamo (75078 inhabitants)
73 Km E of Como (84495 inhabitants)
76 Km NE of Milano (1345851 inhabitants)
77 Km N of Cremona (71901 inhabitants)
83 Km E of Rho (50434 inhabitants)
87 Km W of Verona (258765 inhabitants)
89 Km W of Trento (117317 inhabitants)
90 Km E of Legnano (60262 inhabitants)
90 Km NE of Piacenza (102191 inhabitants)
93 Km E of Varese (80799 inhabitants)
94 Km E of Busto Arsizio (83106 inhabitants)
97 Km E of Gallarate (53343 inhabitants)
98 Km NE of Pavia (72576 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 1.8 2023-01-27
02:32:03		 45.8293 10.0262 6 2024-03-01
17:18:03		 Bollettino Sismico Italiano INGV 116460401
Reviewed
Rev100 		ML 1.7 2023-01-27
02:32:03		 45.8382 10.0333 9 2023-01-27
02:43:19		 Sala Sismica INGV-Roma 113824381
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-01-27 02:32:03 ± 0.1
Latitude 45.8293 ± 0.0063
Longitude 10.0262 ± 0.0065
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 116460401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 505
Semi-minor axis of confidence ellipse (meter) 476
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 182
Circular confidence region, given by single value of horizontal uncertainty (meter) 510.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 56
Number of associated phases, regardless of their use for origin computation 48
Number of defining phases 43
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.26804
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 31
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 56
Type of magnitude ML
Reference to an origin 116460401
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-08-11 13:22:10

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 37
Type of magnitude ML
Reference to an origin 113824381
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-01-27 02:43:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CRE.HHZ. 2023-01-27T02:33:27.74 3.0 undecidable manual Sg 8 0
IV.SENI.EHZ. 2023-01-27T02:33:06.35 3.0 positive manual Pg 12.54 0
IV.CSP1.EHZ. 2023-01-27T02:32:57.32 3.0 positive manual Pn -2.67 0
IV.ATFO.HHZ. 2023-01-27T02:32:50.66 3.0 undecidable manual Pn -2.55 0
OX.MPRI.HHZ. 2023-01-27T02:32:44.83 3.0 undecidable manual Pg 5.7 0
SI.ABSI.HHZ. 2023-01-27T02:32:28.07 0.3 undecidable manual P 44 140.748 50 0.52 72
SI.KOSI.HHZ. 2023-01-27T02:32:26.13 0.3 undecidable manual P 55 125.3745 50 0.94 63
ST.ZIAN.EHZ. 2023-01-27T02:32:26.31 0.3 undecidable manual P 67 128.2716 50 0.67 70
SI.LUSI.HHZ. 2023-01-27T02:32:26.34 0.6 undecidable manual S 78 72.2721 50 -0.31 58
IV.ZOVE.EHZ. 2023-01-27T02:32:25.70 0.3 undecidable manual P 110 120.7902 50 1.23 55
ST.VARA.EHZ. 2023-01-27T02:32:25.57 0.3 undecidable manual S 90 67.2771 50 0.26 89
CH.FUSIO.HHZ. 2023-01-27T02:32:25.26 0.6 undecidable manual P 304 125.6742 50 0.03 55
ZO.PDN3.HNZ. 2023-01-27T02:32:22.04 0.6 undecidable manual S 92 55.0005 50 -0.01 64
ST.PANI.EHZ. 2023-01-27T02:32:22.96 0.6 undecidable manual P 76 103.8183 50 1.1 41
CH.DAVOX.HHZ. 2023-01-27T02:32:22.52 0.6 undecidable manual P 354 106.116 50 0.3 54
ST.OZOL.EHZ. 2023-01-27T02:32:21.69 0.3 undecidable manual P 51 101.4207 50 0.2 84
CH.FUORN.HHN. 2023-01-27T02:32:20.01 0.3 undecidable manual P 12 89.6436 50 0.34 84
ST.DOSS.HHZ. 2023-01-27T02:32:20.13 0.6 undecidable manual P 86 89.9433 50 0.4 55
ST.RONC.EHZ. 2023-01-27T02:32:19.50 0.6 undecidable manual S 70 49.0176 50 -0.94 49
IV.ROVR.HHZ. 2023-01-27T02:32:19.26 0.3 undecidable manual P 104 83.4498 50 0.53 81
IV.MERA.HNE. 2023-01-27T02:32:19.50 0.6 undecidable manual S 254 48.2184 50 -0.72 53
IV.VOBA.HNN. 2023-01-27T02:32:18.30 0.6 undecidable manual S 119 42.4242 50 -0.37 60
IV.BRMO.HHZ. 2023-01-27T02:32:17.66 1.0 undecidable manual P 20 76.5678 50 0 31
CH.MUGIO.HHN. 2023-01-27T02:32:17.30 0.3 undecidable manual P 278 76.7676 50 -0.39 85
ST.GAGG.HHZ. 2023-01-27T02:32:17.83 0.3 undecidable manual P 68 77.2671 50 0.06 91
IV.SGAL.EHN. 2023-01-27T02:32:16.90 0.6 undecidable manual S 143 36.8298 100 0.12 64
IV.MBAL.HNE. 2023-01-27T02:32:16.20 0.6 undecidable manual P 102 66.0894 50 0.15 61
SI.LUSI.HHZ. 2023-01-27T02:32:16.58 0.3 undecidable manual P 78 72.2721 50 -0.42 85
ST.VARA.EHZ. 2023-01-27T02:32:16.20 0.3 undecidable manual P 90 67.2771 50 -0.03 93
IV.BAG8.EHZ. 2023-01-27T02:32:15.20 0.3 undecidable manual S 91 34.0437 100 -0.63 85
OX.BALD.HHZ. 2023-01-27T02:32:15.31 0.3 undecidable manual P 105 63.492 50 -0.33 88
CH.BERNI.HHZ. 2023-01-27T02:32:15.59 1.0 undecidable manual P 360 64.7907 50 -0.26 30
ZO.PDN3.HNZ. 2023-01-27T02:32:14.36 0.3 undecidable manual P 92 55.0005 50 0.02 95
IV.CNCS.EHZ. 2023-01-27T02:32:14.10 0.6 undecidable manual S 149 28.8489 102 0.04 66
IV.ZEN8.HNE. 2023-01-27T02:32:14.67 0.3 undecidable manual P 111 58.5969 50 -0.23 91
ST.RONC.EHZ. 2023-01-27T02:32:13.08 0.3 undecidable manual P 70 49.0176 50 -0.33 90
IV.MDI.HHE. 2023-01-27T02:32:13.08 0.6 undecidable manual S 255 24.8529 104 0.36 63
IT.BNO.HNZ. 2023-01-27T02:32:12.00 0.6 undecidable manual S 57 24.2535 104 -0.53 60
IV.CAPR.HNZ. 2023-01-27T02:32:12.21 0.6 undecidable manual S 198 22.4553 105 0.3 64
IV.MERA.HNE. 2023-01-27T02:32:12.84 0.3 undecidable manual P 254 48.2184 50 -0.45 88
IV.MABI.HHZ. 2023-01-27T02:32:12.34 0.3 positive manual P 56 45.2214 50 -0.49 88
IV.VOBA.HNN. 2023-01-27T02:32:12.39 0.3 undecidable manual P 119 42.4242 50 0 98
IV.SGAL.EHN. 2023-01-27T02:32:11.18 0.3 undecidable manual P 143 36.8298 100 -0.12 97
IV.BAG8.EHZ. 2023-01-27T02:32:10.65 0.3 undecidable manual P 91 34.0437 100 -0.1 97
IV.CNCS.EHZ. 2023-01-27T02:32:09.75 0.3 undecidable manual P 149 28.8489 102 0.02 100
IT.BNO.HNZ. 2023-01-27T02:32:08.98 0.3 undecidable manual P 57 24.2535 104 0.13 98
IV.MDI.HHE. 2023-01-27T02:32:08.72 0.3 undecidable manual P 255 24.8529 104 -0.24 96
IV.CAPR.HNZ. 2023-01-27T02:32:08.57 0.3 undecidable manual P 198 22.4553 105 0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BAG8.HNN. ML:2.1 0.0005945472 0.12 AML other m 2023-01-27T02:32:15.91
IV.BAG8.EHN. ML:2.1 0.000619 0.14 AML other m 2023-01-27T02:32:15.98
IV.BAG8.HNE. ML:2.1 0.00051706105 0.16 AML other m 2023-01-27T02:32:16.05
IV.BAG8.EHE. ML:2.1 0.000497 0.1 AML other m 2023-01-27T02:32:16.05
IV.MABI.HHN. ML:1.7 0.0001495 0.08 AML other m 2023-01-27T02:32:18.37
IV.MABI.HHE. ML:1.3 0.00006515 0.98 AML other m 2023-01-27T02:32:18.05
IV.BRMO.HNN. ML:2.0 0.0001365907 0.9104 AML other m 2023-01-27T02:32:20.58
ST.RONC.EHE. ML:2.2 0.000399805 0.16 AML other m 2023-01-27T02:32:20.29
ST.RONC.EHN. ML:2.3 0.0004983541500000001 0.1408 AML other m 2023-01-27T02:32:20.32
ST.RONC.HNN. ML:2.3 0.0004969294 0.1408 AML other m 2023-01-27T02:32:20.51
ST.RONC.HNE. ML:2.2 0.0003935293 0.28 AML other m 2023-01-27T02:32:21.30
ST.PANI.HNN. ML:2.3 0.0001817595 51.8992 AML other m 2023-01-27T02:32:23.81
CH.BERNI.HHE. ML:1.1 0.000027313695 0.0992 AML other m 2023-01-27T02:32:25.01
ST.GAGG.HNN. ML:1.6 0.000053453867 0.48 AML other m 2023-01-27T02:32:24.83
ST.ZIAN.HNE. ML:2.0 0.00005770930000000001 0.6208 AML other m 2023-01-27T02:32:25.78
CH.BERNI.HHN. ML:1.1 0.000025444845 0.0912 AML other m 2023-01-27T02:32:26.11
ST.VARA.HNN. ML:1.7 0.00009457655 0.36 AML other m 2023-01-27T02:32:27.40
ST.GAGG.HHE. ML:1.5 0.000047644465 0.28 AML other m 2023-01-27T02:32:27.51
ST.VARA.EHE. ML:1.8 0.00011165 0.38 AML other m 2023-01-27T02:32:27.58
ST.GAGG.HHN. ML:1.5 0.00004742536 0.32 AML other m 2023-01-27T02:32:27.73
SI.LUSI.HHE. ML:1.5 0.00005336999 0.2384 AML other m 2023-01-27T02:32:28.09
IV.BRMO.HHN. ML:1.0 0.0000172083 0.1584 AML other m 2023-01-27T02:32:28.31
ST.VARA.EHN. ML:1.5 0.0000621957145 0.16 AML other m 2023-01-27T02:32:28.63
IV.BRMO.HHE. ML:1.1 0.000017895879999999998 0.0992 AML other m 2023-01-27T02:32:28.94
IV.ROVR.HNN. ML:2.1 0.00015593469999999998 0.84 AML other m 2023-01-27T02:32:29.40
ST.VARA.HNE. ML:1.7 0.0000966545 0.36 AML other m 2023-01-27T02:32:31.68
SI.LUSI.HHN. ML:1.8 0.00008988730000000001 0.32 AML other m 2023-01-27T02:32:31.57
IV.ROVR.HHN. ML:1.8 0.000072578115 0.1408 AML other m 2023-01-27T02:32:32.34
ST.DOSS.HHE. ML:1.5 0.0000357269105 0.2608 AML other m 2023-01-27T02:32:34.20
ST.DOSS.HHN. ML:1.4 0.000029549863500000003 0.1392 AML other m 2023-01-27T02:32:34.46
IV.ROVR.HHE. ML:1.4 0.00003393638 0.1808 AML other m 2023-01-27T02:32:35.36
ST.OZOL.HNE. ML:2.4 0.00026709929999999997 0.84 AML other m 2023-01-27T02:32:35.63
ST.OZOL.EHE. ML:2.0 0.000096392705 0.2992 AML other m 2023-01-27T02:32:35.70
CH.DAVOX.HHE. ML:2.1 0.00011330000000000002 0.28 AML other m 2023-01-27T02:32:36.08
ST.OZOL.EHN. ML:1.9 0.000067792815 0.2192 AML other m 2023-01-27T02:32:36.11
CH.DAVOX.HHN. ML:2.0 0.0000922 0.5 AML other m 2023-01-27T02:32:38.75
ST.PANI.EHN. ML:1.6 0.000039645218500000005 0.24 AML other m 2023-01-27T02:32:41.22
ST.PANI.EHE. ML:1.4 0.0000255343525 0.3792 AML other m 2023-01-27T02:32:42.01
IV.ZOVE.HNE. ML:3.2 0.0012454075 1.1792 AML other m 2023-01-27T02:32:41.32
IV.ZOVE.HNN. ML:3.2 0.00106195675 1.4192 AML other m 2023-01-27T02:32:41.32
SI.KOSI.HHN. ML:1.5 0.0000196803685 0.6 AML other m 2023-01-27T02:32:42.22
ST.GAGG.HNE. ML:1.7 0.00007230668 0.72 AML other m 2023-01-27T02:32:42.42
SI.ABSI.HHE. ML:1.7 0.000027663455 0.4608 AML other m 2023-01-27T02:32:45.38
IV.BRMO.HNE. ML:1.9 0.000121754005 0.9808 AML other m 2023-01-27T02:32:45.61
ST.DOSS.HNE. ML:1.7 0.000057334089 0.7392 AML other m 2023-01-27T02:32:47.85
ST.ZIAN.EHE. ML:1.6 0.0000322455305 0.32 AML other m 2023-01-27T02:32:48.27
SI.ABSI.HHN. ML:1.6 0.000024041275 0.3008 AML other m 2023-01-27T02:32:48.69
ST.DOSS.HNN. ML:1.8 0.00007637951 1.1008 AML other m 2023-01-27T02:32:54.09
IV.ROVR.HNE. ML:2.0 0.00012716595 0.7296 AML other m 2023-01-27T02:32:54.01
IV.ZOVE.EHN. ML:1.7 0.000036566265 0.7808 AML other m 2023-01-27T02:32:53.70
ST.OZOL.HNN. ML:2.5 0.0003288905 1.3392 AML other m 2023-01-27T02:32:55.61
ST.ZIAN.EHN. ML:1.6 0.000023379444999999998 1.04 AML other m 2023-01-27T02:32:58.26
SI.KOSI.HHE. ML:1.6 0.000029435820000000002 1.44 AML other m 2023-01-27T02:32:58.44
ST.ZIAN.HNN. ML:2.0 0.00007008321 0.76 AML other m 2023-01-27T02:33:03.02
ST.PANI.HNE. ML:2.1 0.00010820758 0.7808 AML other m 2023-01-27T02:33:04.29
IV.ZOVE.EHE. ML:2.4 0.0001810231 1.4784 AML other m 2023-01-27T02:33:04.82
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