Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 04-01-2020 and time 15:24:12 (Italy) in region 2 km W Campodolcino (SO)

A magnitude ML 2.5 earthquake occured in region: 2 km W Campodolcino (SO), on

  • 04-01-2020 14:24:12 (UTC)
  • 04-01-2020 15:24:12 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.3970, 9.3270 at 12 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Campodolcino SO 2 985 985
Madesimo SO 4 525 1510
San Giacomo Filippo SO 7 373 1883
Chiavenna SO 10 7379 9262
Piuro SO 10 1929 11191
Mese SO 11 1800 12991
Prata Camportaccio SO 11 2952 15943
Gordona SO 12 1959 17902
Villa di Chiavenna SO 14 1010 18912
Samolaco SO 18 2888 21800

Municipalities with at least 50000 inhabitants

An earthquake occurred to
68 Km N of Como (84495 inhabitants)
75 Km NE of Varese (80799 inhabitants)
82 Km NW of Bergamo (119381 inhabitants)
90 Km N of Monza (122671 inhabitants)
92 Km NE of Gallarate (53343 inhabitants)
94 Km N of Cinisello Balsamo (75078 inhabitants)
94 Km NE of Busto Arsizio (83106 inhabitants)
95 Km NE of Legnano (60262 inhabitants)
96 Km N of Sesto San Giovanni (81608 inhabitants)
99 Km N of Rho (50434 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 2.5 2020-01-04
14:24:12		 46.3967 9.3272 12 2020-07-18
21:08:19		 Bollettino Sismico Italiano INGV 76294881
Reviewed
Rev100 		ML 2.5 2020-01-04
14:24:12		 46.3927 9.3258 11 2020-01-04
14:38:11		 Sala Sismica INGV-Roma 75245691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-04 14:24:12 ± 0.14
Latitude 46.3967 ± 0.0072
Longitude 9.3272 ± 0.0065
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 76294881

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 562
Semi-minor axis of confidence ellipse (meter) 516
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 351
Circular confidence region, given by single value of horizontal uncertainty (meter) 560.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 55
Number of associated phases, regardless of their use for origin computation 71
Number of defining phases 56
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.46
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.93264
Number of stations at which the event was observed 48
Number of stations from which data was used for origin computation 33
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 64
Type of magnitude ML
Reference to an origin 76294881
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-02-06 14:40:28

ML:2.5

Field Value
Value 2.5
Uncertainty 0.3
Num. used stations 58
Type of magnitude ML
Reference to an origin 75245691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-04 14:38:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.APEC.HHZ. 2020-01-04T14:26:04.91 3.0 undecidable manual Sg 12.61 0
IV.RNI2.HHZ. 2020-01-04T14:25:58.53 3.0 undecidable manual Pg 19.35 0
IV.RIBO.EHZ.01 2020-01-04T14:25:53.43 3.0 undecidable manual Sn -1.15 0
IV.OFFI.HHZ. 2020-01-04T14:25:34.66 3.0 undecidable manual Pg 11.86 0
OX.MPRI.HHZ. 2020-01-04T14:25:29.44 3.0 undecidable manual Sn 3.66 0
TV.SF01.EHZ. 2020-01-04T14:25:26.08 3.0 undecidable manual Pg 13 0
GU.CANO.HHZ. 2020-01-04T14:25:25.23 3.0 undecidable manual Sg 2.23 0
TV.SF04.EHZ. 2020-01-04T14:25:23.01 3.0 positive manual Pg 9.85 0
IV.TEOL.HHZ. 2020-01-04T14:25:14.46 0.6 undecidable manual S 122 214.5186 54 4.22 1
OX.CGRP.HHZ. 2020-01-04T14:25:09.07 0.6 undecidable manual S 106 198.8454 54 2.21 10
IV.PE3.EHZ. 2020-01-04T14:25:07.81 3.0 undecidable manual Pn 0.63 0
GU.TRAV.HHZ. 2020-01-04T14:24:57.43 0.3 undecidable manual S 232 156.4212 90 0.63 49
ST.DOSS.HHZ. 2020-01-04T14:24:56.79 0.3 undecidable manual S 111 154.1346 90 0.61 48
CH.DIX.HHZ. 2020-01-04T14:24:55.95 0.3 undecidable manual S 257 151.3374 90 0.5 53
GU.CARD.HHZ. 2020-01-04T14:24:54.12 3.0 negative manual Pn 0.39 0
ST.OZOL.EHZ. 2020-01-04T14:24:50.99 0.3 undecidable manual S 89 131.9679 90 0.73 49
ST.GAGG.HHZ. 2020-01-04T14:24:50.04 0.3 undecidable manual S 105 129.87 90 0.32 56
IV.MSSA.HHZ. 2020-01-04T14:24:49.33 3.0 undecidable manual Pg 1.13 0
IV.TEOL.HHZ. 2020-01-04T14:24:49.24 0.3 undecidable manual P 122 214.5186 54 3.37 2
IV.MAGA.HHZ. 2020-01-04T14:24:47.78 0.3 undecidable manual S 124 121.5894 90 0.29 58
OX.CGRP.HHZ. 2020-01-04T14:24:46.43 0.1 undecidable manual P 106 198.8454 54 2.51 13
IV.MONC.HHZ. 2020-01-04T14:24:46.04 0.1 undecidable manual P 217 182.484 54 4.16 3
IV.MRGE.HHZ. 2020-01-04T14:24:44.02 3.0 positive manual Pn 0.42 0
ST.RONC.EHZ. 2020-01-04T14:24:43.80 0.3 undecidable manual S 114 109.7124 90 -0.53 57
ST.CARE.EHZ. 2020-01-04T14:24:43.29 0.3 undecidable manual S 88 104.6175 90 0.31 59
GU.GRAM.HHZ. 2020-01-04T14:24:42.75 3.0 undecidable manual Pn -3.75 0
ST.ZIAN.EHZ. 2020-01-04T14:24:41.28 0.1 undecidable manual P 94 171.7947 90 0.8 55
SI.MOSI.HHZ. 2020-01-04T14:24:41.29 0.3 undecidable manual S 75 96.4257 90 0.5 58
IV.MABI.HHZ. 2020-01-04T14:24:40.57 0.3 undecidable manual S 112 98.6235 90 -0.81 52
ST.DOSS.HHZ. 2020-01-04T14:24:39.25 0.6 undecidable manual P 111 154.1346 90 1.5 21
IV.ZONE.HHZ. 2020-01-04T14:24:39.30 0.3 undecidable manual S 139 92.8404 90 -0.54 59
IV.ROVR.HHZ. 2020-01-04T14:24:39.17 0.1 undecidable manual P 121 158.0196 90 0.8 58
IT.BNO.HNE. 2020-01-04T14:24:38.17 0.3 undecidable manual S 124 89.1441 90 -0.67 57
GU.CIRO.HHZ. 2020-01-04T14:24:38.84 0.1 undecidable manual P 238 161.7159 90 -0.09 72
CH.BNALP.HHZ. 2020-01-04T14:24:38.60 0.3 undecidable manual S 308 86.5467 90 0.46 61
GU.TRAV.HHZ. 2020-01-04T14:24:37.45 0.1 undecidable manual P 232 156.4212 90 -0.67 63
CH.DIX.HHZ. 2020-01-04T14:24:37.91 0.1 undecidable manual P 257 151.3374 90 0.57 68
IV.MBAL.EHZ. 2020-01-04T14:24:36.83 3.0 positive manual P 0.57 0
IV.APPI.EHZ. 2020-01-04T14:24:36.62 0.1 undecidable manual P 86 145.6431 90 0.17 75
IV.BRMO.HHZ. 2020-01-04T14:24:35.55 0.3 undecidable manual S 83 80.364 90 -0.95 51
IV.VARE.HHZ. 2020-01-04T14:24:34.19 0.3 undecidable manual S 216 72.6717 90 -0.25 64
ST.OZOL.EHZ. 2020-01-04T14:24:34.67 0.1 undecidable manual P 89 131.9679 90 0.33 75
ST.GAGG.HHZ. 2020-01-04T14:24:34.43 0.1 undecidable manual P 105 129.87 90 0.4 74
CH.PLONS.HHZ. 2020-01-04T14:24:33.91 0.3 undecidable manual S 3 72.4719 90 -0.49 60
IV.MAGA.HHZ. 2020-01-04T14:24:33.07 0.1 undecidable manual P 124 121.5894 90 0.33 76
GU.SATI.HHE. 2020-01-04T14:24:33.99 0.1 undecidable manual P 243 126.1737 90 0.54 73
ST.RONC.EHZ. 2020-01-04T14:24:31.12 0.1 undecidable manual P 114 109.7124 90 0.21 80
CH.DAVOX.HHZ. 2020-01-04T14:24:30.49 0.3 undecidable manual S 44 59.8956 90 -0.54 62
CH.MMK.HHE. 2020-01-04T14:24:30.64 0.1 undecidable manual P 250 111.3996 90 -0.54 74
CH.MUGIO.HHZ. 2020-01-04T14:24:29.35 0.3 undecidable manual S 203 57.0984 91 -0.93 53
IV.MABI.HHZ. 2020-01-04T14:24:29.09 0.1 undecidable manual P 112 98.6235 90 -0.12 85
ST.CARE.EHZ. 2020-01-04T14:24:29.64 0.1 undecidable manual P 88 104.6175 90 -0.49 78
SI.MOSI.HHZ. 2020-01-04T14:24:28.48 0.1 undecidable manual P 75 96.4257 90 -0.39 80
CH.BERNI.HHZ. 2020-01-04T14:24:28.16 0.3 undecidable manual S 88 53.3022 91 -1.11 50
IV.ZONE.HHZ. 2020-01-04T14:24:28.21 0.1 undecidable manual P 139 92.8404 90 -0.11 86
CH.BNALP.HHZ. 2020-01-04T14:24:27.74 0.1 undecidable manual P 308 86.5467 90 0.4 82
IT.BNO.HNE. 2020-01-04T14:24:27.72 0.1 undecidable manual P 124 89.1441 90 -0.03 88
CH.FUSIO.HHZ. 2020-01-04T14:24:27.76 0.1 undecidable manual S 277 51.2154 91 -0.95 68
IV.BORM.HNE. 2020-01-04T14:24:26.48 3.0 undecidable manual P 0.22 0
IV.BRMO.HHZ. 2020-01-04T14:24:25.84 0.1 positive manual P 83 80.364 90 -0.56 80
CH.PLONS.HHZ. 2020-01-04T14:24:25.27 0.1 undecidable manual P 3 72.4719 90 0.09 89
IV.MDI.HHZ. 2020-01-04T14:24:25.47 0.1 undecidable manual P 157 75.6687 90 -0.21 87
IV.VARE.HHZ. 2020-01-04T14:24:25.17 0.1 positive manual P 216 72.6717 90 -0.03 90
CH.FUORN.HHZ. 2020-01-04T14:24:25.44 0.1 undecidable manual P 71 75.6687 90 -0.23 87
CH.DAVOX.HHZ. 2020-01-04T14:24:22.98 0.1 undecidable manual P 44 59.8956 90 -0.26 88
CH.MUGIO.HHZ. 2020-01-04T14:24:22.22 0.1 positive manual P 203 57.0984 91 -0.58 82
IT.LEC.HGE. 2020-01-04T14:24:22.96 0.3 undecidable manual P 174 59.7957 90 -0.26 67
CH.BERNI.HHZ. 2020-01-04T14:24:21.53 0.1 positive manual P 88 53.3022 91 -0.69 80
CH.FUSIO.HHZ. 2020-01-04T14:24:21.66 0.1 positive manual P 277 51.2154 91 -0.24 89
MN.TUE.HHZ. 2020-01-04T14:24:17.25 0.1 undecidable manual S 10 8.4804 130 -0.26 100
MN.TUE.HHZ. 2020-01-04T14:24:15.73 0.1 undecidable manual P 10 8.4804 130 0.3 93
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BRMO.HHE. ML:1.9 0.000122 0.18 AML other m 2020-01-04T14:24:26.60
CH.FUSIO.HHN. ML:2.4 0.0007295 0.72 AML other m 2020-01-04T14:24:28.86
CH.BERNI.HHE. ML:2.1 0.00032599999999999996 0.4 AML other m 2020-01-04T14:24:29.27
CH.MUGIO.HHE. ML:2.7 0.001125 0.3 AML other m 2020-01-04T14:24:29.70
CH.MUGIO.HHN. ML:2.6 0.0009575 1.34 AML other m 2020-01-04T14:24:30.01
CH.FUSIO.HHE. ML:2.4 0.000633 1.38 AML other m 2020-01-04T14:24:30.80
CH.BERNI.HHN. ML:2.2 0.00039949999999999995 0.16 AML other m 2020-01-04T14:24:30.52
CH.DAVOX.HHE. ML:2.7 0.001028 0.46 AML other m 2020-01-04T14:24:30.87
CH.DAVOX.HHN. ML:2.9 0.0016099999999999999 1.32 AML other m 2020-01-04T14:24:31.08
CH.PLONS.HHE. ML:2.1 0.00019250000000000002 0.56 AML other m 2020-01-04T14:24:34.22
IV.VARE.HHN. ML:2.7 0.0007995000000000001 1.3 AML other m 2020-01-04T14:24:34.08
CH.PLONS.HHN. ML:1.9 0.00011599999999999999 0.52 AML other m 2020-01-04T14:24:35.03
IV.VARE.HHE. ML:2.6 0.0007099999999999999 0.36 AML other m 2020-01-04T14:24:35.09
CH.FUORN.HHN. ML:2.0 0.0001565 0.5 AML other m 2020-01-04T14:24:36.47
CH.FUORN.HHE. ML:2.0 0.0001425 0.76 AML other m 2020-01-04T14:24:36.91
IV.MDI.HHN. ML:2.2 0.000237 1.6 AML other m 2020-01-04T14:24:37.11
IV.MDI.HHE. ML:2.3 0.0003125 0.14 AML other m 2020-01-04T14:24:38.10
IV.BRMO.HHN. ML:2.1 0.00016949999999999997 0.22 AML other m 2020-01-04T14:24:38.50
CH.BNALP.HHN. ML:1.9 0.00010155 1.5 AML other m 2020-01-04T14:24:39.07
IV.ZONE.HHN. ML:2.5 0.0003615 1.84 AML other m 2020-01-04T14:24:39.96
CH.BNALP.HHE. ML:2.1 0.000148 0.14 AML other m 2020-01-04T14:24:40.04
IV.ZONE.HHE. ML:2.5 0.000368 1.34 AML other m 2020-01-04T14:24:40.28
IV.MABI.HHN. ML:2.6 0.000431 0.16 AML other m 2020-01-04T14:24:41.26
SI.MOSI.HHE. ML:2.3 0.0002195 0.6 AML other m 2020-01-04T14:24:41.37
IV.MABI.HHE. ML:2.3 0.00021600000000000002 0.86 AML other m 2020-01-04T14:24:41.75
ST.CARE.EHE. ML:2.2 0.000154 1.28 AML other m 2020-01-04T14:24:44.26
ST.RONC.HNN. ML:3.0 0.000977 0.8 AML other m 2020-01-04T14:24:44.96
ST.RONC.HNE. ML:3.3 0.001675 0.26 AML other m 2020-01-04T14:24:44.47
ST.RONC.EHN. ML:3.2 0.0015350000000000001 0.26 AML other m 2020-01-04T14:24:44.61
SI.MOSI.HHN. ML:2.4 0.000279 0.32 AML other m 2020-01-04T14:24:44.66
ST.CARE.EHN. ML:2.1 0.000122 0.62 AML other m 2020-01-04T14:24:45.10
ST.RONC.EHE. ML:3.1 0.001158 0.18 AML other m 2020-01-04T14:24:46.25
IV.MAGA.HHN. ML:3.2 0.00126 0.56 AML other m 2020-01-04T14:24:48.76
IV.MAGA.HHE. ML:3.3 0.0014199999999999998 0.34 AML other m 2020-01-04T14:24:50.69
ST.GAGG.HNE. ML:2.6 0.0002415 0.74 AML other m 2020-01-04T14:24:51.76
ST.GAGG.HHN. ML:2.5 0.0002245 0.72 AML other m 2020-01-04T14:24:51.39
ST.GAGG.HHE. ML:2.5 0.0001975 0.6 AML other m 2020-01-04T14:24:52.02
ST.OZOL.EHN. ML:2.4 0.0001605 0.72 AML other m 2020-01-04T14:24:52.74
ST.OZOL.EHE. ML:2.6 0.0002585 1.78 AML other m 2020-01-04T14:24:52.02
ST.GAGG.HNN. ML:2.5 0.00020600000000000002 0.6 AML other m 2020-01-04T14:24:53.02
IV.MBAL.EHE. ML:2.6 0.000248 0.88 AML other m 2020-01-04T14:24:54.21
IV.APPI.EHE. ML:2.3 0.00010614999999999999 0.2 AML other m 2020-01-04T14:24:56.54
ST.DOSS.HNN. ML:2.8 0.000298 0.42 AML other m 2020-01-04T14:24:58.56
ST.DOSS.HHE. ML:2.8 0.00029400000000000004 0.34 AML other m 2020-01-04T14:24:58.56
ST.DOSS.HNE. ML:2.8 0.0003145 0.48 AML other m 2020-01-04T14:24:58.64
ST.DOSS.HHN. ML:2.8 0.00034550000000000005 0.5 AML other m 2020-01-04T14:24:58.64
IV.MBAL.EHN. ML:2.6 0.0002095 1.7 AML other m 2020-01-04T14:24:59.96
IV.APPI.EHN. ML:2.4 0.0001275 0.8 AML other m 2020-01-04T14:25:00.67
GU.TRAV.HHN. ML:2.4 0.000117 1.14 AML other m 2020-01-04T14:25:01.66
IV.ROVR.HHE. ML:2.2 0.00007785000000000001 1.54 AML other m 2020-01-04T14:25:01.82
IV.ROVR.HHN. ML:2.4 0.00011545 0.18 AML other m 2020-01-04T14:25:02.16
CH.DIX.HHN. ML:2.8 0.00030300000000000005 0.26 AML other m 2020-01-04T14:25:02.35
CH.DIX.HHE. ML:2.8 0.00027949999999999996 0.36 AML other m 2020-01-04T14:25:03.27
GU.GRAM.HHE. ML:2.8 0.00016649999999999998 0.08 AML other m 2020-01-04T14:25:03.40
GU.GRAM.HHN. ML:2.5 0.0000871 1.26 AML other m 2020-01-04T14:25:03.02
GU.TRAV.HHE. ML:2.3 0.00010045000000000002 0.26 AML other m 2020-01-04T14:25:04.62
OX.MPRI.HHE. ML:2.4 0.000036049999999999995 0.42 AML other m 2020-01-04T14:25:07.92
IV.MONC.HHN. ML:2.8 0.000236 0.78 AML other m 2020-01-04T14:25:13.69
IV.MONC.HHE. ML:2.9 0.00026900000000000003 0.42 AML other m 2020-01-04T14:25:14.92
OX.CGRP.HHN. ML:2.6 0.0001265 0.44 AML other m 2020-01-04T14:25:15.47
OX.CGRP.HHE. ML:2.7 0.00014000000000000001 0.46 AML other m 2020-01-04T14:25:16.78
IV.TEOL.HHN. ML:2.8 0.0001615 1.38 AML other m 2020-01-04T14:25:19.78
IV.TEOL.HHE. ML:2.9 0.000209 1.32 AML other m 2020-01-04T14:25:20.95
OX.MPRI.HHN. ML:2.7 0.0000705 0.42 AML other m 2020-01-04T14:25:43.58
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
Waveforms Seismic signals in miniseed + resp format Download