Earthquake with magnitude of ML 1.6 on date 20-09-2019 and time 12:25:39 (Italy) in region 1 km S Capovalle (BS)

A magnitude ML 1.6 earthquake occured in region: 1 km S Capovalle (BS), on

  • 20-09-2019 10:25:39 (UTC)
  • 20-09-2019 12:25:39 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.75, 10.54 at 9 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
Capovalle BS 1 369 369
Anfo BS 4 486 855
Valvestino BS 4 184 1039
Idro BS 5 1966 3005
Bondone TN 7 670 3675
Magasa BS 7 142 3817
Treviso Bresciano BS 7 545 4362
Lavenone BS 8 555 4917
Bagolino BS 10 3897 8814
Provaglio Val Sabbia BS 11 918 9732
Gargnano BS 11 2934 12666
Vestone BS 12 4390 17056
Vobarno BS 12 8103 25159
Storo TN 12 4682 29841
Toscolano-Maderno BS 13 7990 37831
Barghe BS 13 1189 39020
Pertica Bassa BS 13 651 39671
Tignale BS 14 1256 40927
Sabbio Chiese BS 14 3905 44832
Gardone Riviera BS 14 2660 47492
Roè Volciano BS 14 4574 52066
Preseglie BS 15 1514 53580
Salò BS 15 10693 64273
Pertica Alta BS 15 563 64836
Mura BS 16 796 65632
Odolo BS 16 1985 67617
Tremosine sul Garda BS 17 2100 69717
Borgo Chiese TN 17 2029 71746
Villanuova sul Clisi BS 18 5773 77519
Bione BS 18 1386 78905
Collio BS 18 2108 81013
Brenzone sul Garda VR 18 2474 83487
Agnosine BS 18 1790 85277
Casto BS 18 1778 87055
San Felice del Benaco BS 18 3391 90446
Torri del Benaco VR 19 3023 93469
Vallio Terme BS 19 1405 94874
San Zeno di Montagna VR 19 1355 96229
Castel Condino TN 19 229 96458
Gavardo BS 20 12056 108514
Puegnago sul Garda BS 20 3410 111924

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km NE of Brescia (196480 inhabitants)
49 Km NW of Verona (258765 inhabitants)
57 Km SW of Trento (117317 inhabitants)
68 Km E of Bergamo (119381 inhabitants)
79 Km NE of Cremona (71901 inhabitants)
81 Km W of Vicenza (112953 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
Rev 100 ML 1.6 2019-09-20
10:25:39
45.75 10.54 9 2019-09-20
10:41:42
Sala Sismica INGV-Roma 72584901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-20 10:25:39 ± 0.32
Latitude 45.75 ± 0.01
Longitude 10.54 ± 0.02
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72584901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1691
Semi-minor axis of confidence ellipse (meter) 820
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 51
Circular confidence region, given by single value of horizontal uncertainty (meter) 1690
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 254
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.06565
Epicentral distance of station farthest from the epicenter (degree) 0.35074
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 3
Type of magnitude ML
Reference to an origin 72584901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-20 10:41:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
SI.LUSI.HHE. 2019-09-20T10:25:53.18 0.6 undecidable manual S 52 0.3507 50 0.24 46
IV.MABI.HHZ. 2019-09-20T10:25:51.15 0.3 undecidable manual S 356 0.3085 50 -0.56 64
ST.VARA.EHZ. 2019-09-20T10:25:50.41 0.3 undecidable manual S 72 0.2581 107 0.33 69
ST.RONC.EHZ. 2019-09-20T10:25:49.41 0.3 undecidable manual S 13 0.2401 109 0.01 74
IV.MBAL.EHZ. 2019-09-20T10:25:48.63 0.6 undecidable manual S 102 0.2257 110 -0.25 47
IV.MABI.HHZ. 2019-09-20T10:25:47.15 0.3 undecidable manual P 356 0.3085 50 0.54 65
SI.LUSI.HHE. 2019-09-20T10:25:46.97 0.6 undecidable manual P 52 0.3507 50 -0.35 45
IV.MBAL.EHZ. 2019-09-20T10:25:45.01 0.3 undecidable manual P 102 0.2257 110 0.04 73
ST.RONC.EHZ. 2019-09-20T10:25:45.64 0.6 undecidable manual P 13 0.2401 109 0.36 46
ST.VARA.EHZ. 2019-09-20T10:25:45.46 0.6 undecidable manual P 72 0.2581 107 -0.21 47
IV.MAGA.HHZ. 2019-09-20T10:25:43.36 0.3 undecidable manual S 64 0.0657 141 -0.31 71
IV.MAGA.HHZ. 2019-09-20T10:25:42.05 0.1 undecidable manual P 64 0.0657 141 0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MAGA.HHN. ML:1.5 0.0004855 0.22 AML other m 2019-09-20T10:25:43.74
IV.MAGA.HHE. ML:1.5 0.00054 0.2 AML other m 2019-09-20T10:25:43.85
SI.MOSI.HHE. ML:1.8 6.155E-5 0.08 AML other m 2019-09-20T10:26:21.30
IV.MBAL.EHE. ML:0.8 3.3385955E-5 0.1216 AML other m 2019-09-20T10:25:49.14
IV.MBAL.EHN. ML:0.7 2.952609E-5 0.1024 AML other m 2019-09-20T10:25:50.02
ST.RONC.EHE. ML:0 3.6613475E-5 0.16 AML other m 2019-09-20T10:25:52.19
ST.RONC.EHN. ML:0 3.49600375E-5 0.2432 AML other m 2019-09-20T10:25:51.08
IV.MABI.HHE. ML:0 6.3390495E-6 0.0832 AML other m 2019-09-20T10:25:52.33
IV.MABI.HHN. ML:0 5.9297595E-6 0.1216 AML other m 2019-09-20T10:25:51.25
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