Earthquake with magnitude of ML 1.4 on date 07-07-2020 and time 20:31:01 (UTC) in region 12 km SE Ponte di Legno (BS)

A magnitude ML 1.4 earthquake occured in region: 12 km SE Ponte di Legno (BS), on

  • 07-07-2020 20:31:01 (UTC)
  • 07-07-2020 22:31:01 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.16, 10.57 at 3 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
Ponte di Legno BS 12 1729 1729
Temù BS 13 1105 2834
Pelugo TN 14 392 3226
Spiazzo TN 14 1265 4491
Porte di Rendena TN 14 1796 6287
Strembo TN 14 558 6845
Vione BS 14 691 7536
Caderzone Terme TN 15 661 8197
Carisolo TN 15 978 9175
Bocenago TN 15 389 9564
Pinzolo TN 15 3118 12682
Giustino TN 15 751 13433
Massimeno TN 16 127 13560
Saviore dell'Adamello BS 16 916 14476
Vezza d'Oglio BS 16 1457 15933
Sonico BS 17 1264 17197
Cevo BS 18 898 18095
Tione di Trento TN 18 3635 21730
Incudine BS 18 385 22115
Edolo BS 18 4572 26687
Borgo Lares TN 19 698 27385
Vermiglio TN 19 1882 29267
Monno BS 19 555 29822
Cedegolo BS 19 1223 31045
Tre Ville TN 19 1463 32508
Berzo Demo BS 20 1671 34179

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km W of Trento (117317 inhabitants)
71 Km SW of Bolzano (106441 inhabitants)
74 Km NE of Brescia (196480 inhabitants)
86 Km NW of Verona (258765 inhabitants)
87 Km NE of Bergamo (119381 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.4 2020-07-07
20:31:01
46.16 10.57 3 2020-07-07
20:41:30
Sala Sismica INGV-Roma 80864921
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-07 20:31:01 ± 0.08
Latitude 46.16 ± 0.00
Longitude 10.57 ± 0.01
Depth (km) 3 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80864921

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 529
Semi-minor axis of confidence ellipse (meter) 76
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 82
Circular confidence region, given by single value of horizontal uncertainty (meter) 530
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 85
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.96677
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 16
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 80864921
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-07 20:41:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2020-07-07T20:32:34.38 3.0 undecidable manual Sn 0.21 0
IV.OSSC.HHZ. 2020-07-07T20:32:22.48 3.0 undecidable manual Sg 1.79 0
IV.CRTC.HHZ. 2020-07-07T20:31:51.03 3.0 undecidable manual Pn 1.9 0
IV.RONT.HHZ. 2020-07-07T20:31:44.82 3.0 negative manual Pg 4.47 0
IV.SARZ.HHZ. 2020-07-07T20:31:37.19 3.0 positive manual Pg 3.3 0
IV.BRES.EHZ. 2020-07-07T20:31:21.19 0.1 undecidable manual P 55 0.9668 50 0.36 83
IV.MBAL.EHZ. 2020-07-07T20:31:19.06 3.0 undecidable manual S -2 0
CH.DAVOX.HHZ. 2020-07-07T20:31:18.05 3.0 positive manual P -1.45 0
ST.OZOL.EHZ. 2020-07-07T20:31:17.49 0.3 undecidable manual S 53 0.4137 94 -0.33 70
ST.VARA.EHZ. 2020-07-07T20:31:17.09 0.6 undecidable manual S 146 0.3975 94 -0.13 49
ST.ZIAN.EHZ. 2020-07-07T20:31:15.98 0.1 undecidable manual P 80 0.6952 50 -0.21 91
IV.BRMO.HHZ. 2020-07-07T20:31:14.84 0.3 undecidable manual S 337 0.3498 95 -0.54 68
ST.PANI.EHZ. 2020-07-07T20:31:13.41 1.0 undecidable manual P 101 0.5369 50 -0.08 24
SI.LUSI.HHZ. 2020-07-07T20:31:13.78 0.3 undecidable manual S 127 0.322 95 -0.54 68
ST.DOSS.HHZ. 2020-07-07T20:31:13.20 0.1 undecidable manual P 122 0.5072 50 0.23 94
ST.CARE.EHZ. 2020-07-07T20:31:12.58 0.3 undecidable manual S 17 0.2824 96 -0.22 74
IV.ZONE.HHZ. 2020-07-07T20:31:12.60 0.1 undecidable manual P 219 0.5036 50 -0.31 93
SI.MOSI.HHZ. 2020-07-07T20:31:12.32 0.1 undecidable manual P 358 0.4614 93 0.18 96
ST.GAGG.HHZ. 2020-07-07T20:31:12.68 0.6 undecidable manual S 105 0.2761 96 0.13 50
CH.BERNI.HHZ. 2020-07-07T20:31:11.84 0.1 undecidable manual P 304 0.4596 94 -0.26 94
ST.OZOL.EHZ. 2020-07-07T20:31:11.05 0.1 undecidable manual P 53 0.4137 94 -0.03 100
ST.VARA.EHZ. 2020-07-07T20:31:10.49 0.1 undecidable manual P 146 0.3975 94 -0.24 96
IV.BRMO.HHZ. 2020-07-07T20:31:09.88 0.1 undecidable manual P 337 0.3498 95 0.22 97
SI.LUSI.HHZ. 2020-07-07T20:31:09.05 1.0 positive manual P 127 0.322 95 -0.01 26
IV.MAGA.HHZ. 2020-07-07T20:31:09.92 0.6 negative manual P 174 0.3813 94 -0.44 46
ST.GAGG.HHZ. 2020-07-07T20:31:08.34 0.1 undecidable manual P 105 0.2761 96 0.31 97
ST.CARE.EHZ. 2020-07-07T20:31:08.68 0.1 undecidable manual P 17 0.2824 96 0.5 93
ST.RONC.EHZ. 2020-07-07T20:31:08.68 0.3 undecidable manual S 169 0.1781 99 -0.12 77
IV.MABI.HHZ. 2020-07-07T20:31:06.05 0.6 undecidable manual S 203 0.1079 105 -0.12 52
ST.RONC.EHZ. 2020-07-07T20:31:06.26 0.1 undecidable manual P 169 0.1781 99 0.39 97
IV.MABI.HHZ. 2020-07-07T20:31:04.79 0.1 undecidable manual P 203 0.1079 105 0.44 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MABI.HHE. ML:1.1 0.000194 1.56 AML other m 2020-07-07T20:31:07.96
ST.RONC.EHE. ML:1.7 0.0004205 1.22 AML other m 2020-07-07T20:31:09.63
ST.RONC.EHN. ML:1.8 0.000483 0.48 AML other m 2020-07-07T20:31:09.75
IV.MABI.HHN. ML:1.1 0.00017 0.44 AML other m 2020-07-07T20:31:10.61
ST.GAGG.HHE. ML:1.3 8.91E-5 0.48 AML other m 2020-07-07T20:31:13.24
ST.GAGG.HHN. ML:0.9 4.235E-5 1.26 AML other m 2020-07-07T20:31:13.29
SI.LUSI.HHN. ML:1.6 0.0001755 0.38 AML other m 2020-07-07T20:31:14.22
SI.LUSI.HHE. ML:1.3 9.06E-5 0.96 AML other m 2020-07-07T20:31:14.99
IV.BRMO.HHE. ML:1.1 4.96E-5 1.12 AML other m 2020-07-07T20:31:15.09
IV.BRMO.HHN. ML:1 4.045E-5 0.48 AML other m 2020-07-07T20:31:16.54
IV.MAGA.HHN. ML:1.6 0.0001475 0.22 AML other m 2020-07-07T20:31:17.65
IV.MAGA.HHE. ML:1.7 0.000174 1.68 AML other m 2020-07-07T20:31:18.09
CH.BERNI.HHN. ML:1 2.57E-5 0.56 AML other m 2020-07-07T20:31:18.66
CH.BERNI.HHE. ML:1 2.635E-5 0.22 AML other m 2020-07-07T20:31:20.48
IV.ZONE.HHN. ML:1.4 5.325E-5 0.64 AML other m 2020-07-07T20:31:21.67
IV.ZONE.HHE. ML:1.4 5.555E-5 0.2 AML other m 2020-07-07T20:31:21.46
SI.MOSI.HHE. ML:1.4 6.845E-5 0.6 AML other m 2020-07-07T20:31:22.79
SI.MOSI.HHN. ML:1.5 8.695E-5 1.32 AML other m 2020-07-07T20:31:22.05
ST.DOSS.HHN. ML:1.2 4.0E-5 0.66 AML other m 2020-07-07T20:31:26.83
ST.DOSS.HHE. ML:1.2 4.16E-5 1.4 AML other m 2020-07-07T20:31:27.85
CH.DAVOX.HHN. ML:1.8 8.22E-5 0.46 AML other m 2020-07-07T20:31:31.64
CH.DAVOX.HHE. ML:1.8 8.345E-5 1.14 AML other m 2020-07-07T20:31:32.13
IV.OSSC.HHN. ML:3.6 0.0004945 0.46 AML other m 2020-07-07T20:32:22.72
IV.OSSC.HHE. ML:3.6 0.0005055 0.48 AML other m 2020-07-07T20:32:22.73
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download