Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 19-07-2020 and time 10:59:21 (Italy) in region 3 km E Idro (BS)

A magnitude ML 1.7 earthquake occured in region: 3 km E Idro (BS), on

  • 19-07-2020 08:59:21 (UTC)
  • 19-07-2020 10:59:21 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.7380, 10.5140 at 7 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
Idro BS 3 1966 1966
Capovalle BS 3 369 2335
Anfo BS 4 486 2821
Treviso Bresciano BS 5 545 3366
Lavenone BS 6 555 3921
Valvestino BS 7 184 4105
Bondone TN 8 670 4775
Provaglio Val Sabbia BS 8 918 5693
Vestone BS 9 4390 10083
Magasa BS 9 142 10225
Bagolino BS 10 3897 14122
Vobarno BS 10 8103 22225
Barghe BS 11 1189 23414
Pertica Bassa BS 11 651 24065
Sabbio Chiese BS 12 3905 27970
Preseglie BS 12 1514 29484
Gargnano BS 13 2934 32418
Roè Volciano BS 13 4574 36992
Toscolano-Maderno BS 13 7990 44982
Pertica Alta BS 13 563 45545
Gardone Riviera BS 14 2660 48205
Storo TN 14 4682 52887
Mura BS 14 796 53683
Odolo BS 14 1985 55668
Salò BS 15 10693 66361
Bione BS 15 1386 67747
Agnosine BS 16 1790 69537
Casto BS 16 1778 71315
Villanuova sul Clisi BS 16 5773 77088
Tignale BS 16 1256 78344
Collio BS 16 2108 80452
Vallio Terme BS 17 1405 81857
San Felice del Benaco BS 17 3391 85248
Gavardo BS 18 12056 97304
Marmentino BS 18 675 97979
Irma BS 18 132 98111
Borgo Chiese TN 18 2029 100140
Lodrino BS 18 1698 101838
Puegnago sul Garda BS 19 3410 105248
Tremosine sul Garda BS 19 2100 107348
Muscoline BS 20 2641 109989
Torri del Benaco VR 20 3023 113012
Bovegno BS 20 2226 115238

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NE of Brescia (196480 inhabitants)
50 Km NW of Verona (258765 inhabitants)
60 Km SW of Trento (117317 inhabitants)
66 Km E of Bergamo (119381 inhabitants)
77 Km NE of Cremona (71901 inhabitants)
83 Km W of Vicenza (112953 inhabitants)
98 Km E of Monza (122671 inhabitants)
100 Km NE of Piacenza (102191 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 2020-07-19
08:59:21		 45.738 10.5143 7 2020-11-19
12:36:54		 Bollettino Sismico Italiano INGV 81276201
Reviewed
Rev100 		ML 1.7 2020-07-19
08:59:21		 45.7362 10.5193 9 2020-07-19
09:11:05		 Sala Sismica INGV-Roma 81153971
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-19 08:59:21 ± 0.09
Latitude 45.7380 ± 0.0045
Longitude 10.5143 ± 0.0064
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 81276201

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 481
Semi-minor axis of confidence ellipse (meter) 239
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 349
Circular confidence region, given by single value of horizontal uncertainty (meter) 480.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 54
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0.08813
Epicentral distance of station farthest from the epicenter (degree) 0.55758
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 81276201
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-07-23 12:29:13

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 26
Type of magnitude ML
Reference to an origin 81153971
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-19 09:11:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MDI.HHZ. 2020-07-19T08:59:42.22 0.6 undecidable manual S 274 61.8936 50 0.82 36
ST.GAGG.HHE. 2020-07-19T08:59:39.08 0.3 undecidable manual S 42 51.4152 50 0.47 64
ST.DOSS.HHZ. 2020-07-19T08:59:39.48 0.6 undecidable manual S 73 54.501 50 0.06 46
SI.LUSI.HHZ. 2020-07-19T08:59:35.23 0.3 undecidable manual S 53 41.3253 50 -0.66 61
IV.MABI.HHZ. 2020-07-19T08:59:33.17 0.3 undecidable manual S 360 35.1426 101 -0.81 58
IV.MDI.HHZ. 2020-07-19T08:59:32.88 0.3 undecidable manual P 274 61.8936 50 -0.12 67
ST.DOSS.HHZ. 2020-07-19T08:59:32.69 0.1 undecidable manual P 73 54.501 50 0.83 74
ST.RONC.EHZ. 2020-07-19T08:59:32.05 0.6 undecidable manual S 17 28.1496 104 0.44 45
IT.BNO.HNE. 2020-07-19T08:59:31.56 0.3 undecidable manual S 324 29.0487 104 -0.35 68
IV.MBAL.EHZ. 2020-07-19T08:59:31.87 1.0 undecidable manual S 99 27.0507 105 0.63 21
ST.VARA.EHZ. 2020-07-19T08:59:31.72 0.3 undecidable manual S 72 31.1466 103 -0.89 56
ST.GAGG.HHE. 2020-07-19T08:59:31.15 0.1 undecidable manual P 42 51.4152 50 -0.24 89
IV.ZONE.HHZ. 2020-07-19T08:59:31.88 0.3 undecidable manual S 275 30.8469 103 -0.65 62
IV.CNCS.HNE. 2020-07-19T08:59:31.38 0.6 undecidable manual S 238 27.3504 105 0.06 48
SI.LUSI.HHZ. 2020-07-19T08:59:29.24 0.1 undecidable manual P 53 41.3253 50 -0.58 83
IV.MABI.HHZ. 2020-07-19T08:59:28.84 0.3 undecidable manual P 360 35.1426 101 0.12 71
IV.ZEN8.HNE. 2020-07-19T08:59:28.85 0.3 undecidable manual S 123 20.1687 109 -0.11 73
IV.ZONE.HHZ. 2020-07-19T08:59:27.76 0.1 undecidable manual P 275 30.8469 103 -0.12 95
ST.RONC.EHZ. 2020-07-19T08:59:27.65 0.1 undecidable manual P 17 28.1496 104 0.3 92
IV.CNCS.HNE. 2020-07-19T08:59:27.80 0.6 undecidable manual P 238 27.3504 105 0.62 42
IT.BNO.HNE. 2020-07-19T08:59:27.68 0.1 undecidable manual P 324 29.0487 104 0.15 95
IV.MBAL.EHZ. 2020-07-19T08:59:27.22 0.1 undecidable manual P 99 27.0507 105 0.08 96
ST.VARA.EHZ. 2020-07-19T08:59:27.69 0.1 undecidable manual P 72 31.1466 103 -0.24 93
IV.MAGA.HHE. 2020-07-19T08:59:26.07 0.3 undecidable manual S 65 9.7791 126 0.35 70
IV.BAG8.HNE. 2020-07-19T08:59:26.13 0.3 undecidable manual S 338 10.0788 125 0.31 71
IV.ZEN8.HNE. 2020-07-19T08:59:25.91 0.1 undecidable manual P 123 20.1687 109 0.09 97
IV.VOBA.HNZ. 2020-07-19T08:59:25.55 0.3 undecidable manual S 184 10.5783 124 -0.4 70
IV.VOBA.HNZ. 2020-07-19T08:59:24.04 0.1 undecidable manual P 184 10.5783 124 -0.05 100
IV.MAGA.HHE. 2020-07-19T08:59:24.17 0.1 undecidable manual P 65 9.7791 126 0.22 97
IV.BAG8.HNE. 2020-07-19T08:59:24.31 0.1 undecidable manual P 338 10.0788 125 0.3 95
IV.SALO.HHZ. 2020-07-19T08:59:24.59 0.1 undecidable manual P 177 13.2756 118 0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.VOBA.HNN. ML:1.9 0.0011045 0.2 AML other m 2020-07-19T08:59:26.34
IV.VOBA.HNE. ML:2.0 0.00163 0.7 AML other m 2020-07-19T08:59:26.44
IV.SALO.HNN. ML:1.9 0.0009245 1.22 AML other m 2020-07-19T08:59:28.26
IV.SALO.HHN. ML:1.9 0.0009299999999999999 1.24 AML other m 2020-07-19T08:59:28.26
IV.SALO.HNE. ML:2.0 0.0011114999999999999 1 AML other m 2020-07-19T08:59:28.78
IV.SALO.HHE. ML:2.0 0.0012 0.98 AML other m 2020-07-19T08:59:28.78
IV.ZONE.HHE. ML:1.8 0.00029749999999999997 0.16 AML other m 2020-07-19T08:59:33.25
IV.MABI.HHN. ML:1.3 0.0000753 0.3 AML other m 2020-07-19T08:59:33.36
ST.RONC.EHE. ML:2.0 0.000491 0.5 AML other m 2020-07-19T08:59:33.33
IV.MABI.HHE. ML:1.4 0.0000942 0.42 AML other m 2020-07-19T08:59:33.36
ST.RONC.EHN. ML:1.9 0.00047 0.22 AML other m 2020-07-19T08:59:33.38
IV.ZONE.HHN. ML:1.7 0.00023400000000000002 0.42 AML other m 2020-07-19T08:59:33.44
ST.VARA.EHN. ML:1.5 0.0001545 1.16 AML other m 2020-07-19T08:59:34.64
SI.LUSI.HHE. ML:1.7 0.0001605 0.42 AML other m 2020-07-19T08:59:38.21
ST.VARA.EHE. ML:1.8 0.0002915 0.4 AML other m 2020-07-19T08:59:38.59
SI.LUSI.HHN. ML:1.9 0.0002675 1.02 AML other m 2020-07-19T08:59:39.40
IV.MDI.HHE. ML:1.5 0.000060950000000000004 1.34 AML other m 2020-07-19T08:59:43.94
ST.DOSS.HHE. ML:1.6 0.0000859 0.46 AML other m 2020-07-19T08:59:44.10
IV.MDI.HHN. ML:1.5 0.00006425 1.2 AML other m 2020-07-19T08:59:45.33
ST.DOSS.HHN. ML:1.5 0.00007879999999999999 0.88 AML other m 2020-07-19T08:59:46.52
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