Earthquake with magnitude of ML 1.3 on date 10-08-2019 and time 05:17:43 (Italy) in region Confine Italia Svizzera (SVIZZERA)

A magnitude ML 1.3 earthquake occured in region: Confine Italia Svizzera (SVIZZERA), on

  • 10-08-2019 03:17:43 (UTC)
  • 10-08-2019 05:17:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 46.2, 8.91 at 13 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Curiglia con Monteviasco VA 17 182 182
Tronzano Lago Maggiore VA 18 238 420
Cavargna CO 19 227 647

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km N of Varese (80799 inhabitants)
45 Km NW of Como (84495 inhabitants)
60 Km N of Gallarate (53343 inhabitants)
65 Km N of Busto Arsizio (83106 inhabitants)
67 Km N of Legnano (60262 inhabitants)
74 Km NW of Monza (122671 inhabitants)
75 Km NW of Cinisello Balsamo (75078 inhabitants)
75 Km N of Rho (50434 inhabitants)
78 Km NW of Sesto San Giovanni (81608 inhabitants)
81 Km NW of Bergamo (119381 inhabitants)
84 Km N of Milano (1345851 inhabitants)
86 Km N of Novara (104380 inhabitants)
98 Km N of Vigevano (63310 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
Rev 1000 ML 1.3 2019-08-10
03:17:43
46.2 8.91 13 2019-11-13
14:31:08
Bollettino Sismico Italiano INGV 73572421
Rev 100 ML 1.3 2019-08-10
03:17:43
46.2 8.92 10 2019-08-10
03:58:46
Sala Sismica INGV-Roma 71326001
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-10 03:17:43 ± 0.13
Latitude 46.20 ± 0.01
Longitude 8.91 ± 0.01
Depth (km) 13 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73572421

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 930
Semi-minor axis of confidence ellipse (meter) 739
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 94
Circular confidence region, given by single value of horizontal uncertainty (meter) 930
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 80
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.43
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.94249
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 73572421
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-01 13:32:01

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 71326001
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-10 03:58:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.RMP.HHZ. 2019-08-10T03:19:08.32 3.0 positive manual Pn 7.66 0
IV.QLNO.HHZ. 2019-08-10T03:18:45.98 3.0 undecidable manual Sg 4.24 0
OX.DRE.HHZ. 2019-08-10T03:18:42.65 3.0 positive manual Pn 8.01 0
IV.ZONE.HHZ. 2019-08-10T03:18:13.76 0.6 undecidable manual S 117 0.9425 91 -0.41 40
CH.PLONS.HHZ. 2019-08-10T03:18:12.92 0.6 undecidable manual S 21 0.911 91 -0.33 41
CH.BERNI.HHZ. 2019-08-10T03:18:09.18 0.3 undecidable manual S 74 0.7968 92 -0.7 55
CH.BNALP.HHE. 2019-08-10T03:18:08.47 0.6 undecidable manual S 334 0.7518 92 -0.08 45
IV.ZONE.HHZ. 2019-08-10T03:18:01.85 0.3 undecidable manual P 117 0.9425 91 0.51 59
CH.PLONS.HHZ. 2019-08-10T03:18:01.56 0.1 undecidable manual P 21 0.911 91 0.76 73
CH.BNALP.HHE. 2019-08-10T03:17:58.61 0.1 undecidable manual P 334 0.7518 92 0.52 82
CH.BERNI.HHZ. 2019-08-10T03:17:58.90 0.3 undecidable manual P 74 0.7968 92 0.04 68
IV.MDI.HHZ. 2019-08-10T03:17:57.52 0.3 undecidable manual P 127 0.7024 92 0.28 66
GU.SATI.HHZ. 2019-08-10T03:17:57.66 0.3 undecidable manual P 246 0.7923 92 -1.11 48
MN.TUE.HNZ. 2019-08-10T03:17:57.55 0.6 undecidable manual S 47 0.4074 94 -0.8 38
IV.VARE.HHZ. 2019-08-10T03:17:56.31 0.3 undecidable manual S 197 0.3435 95 -0.14 73
CH.MUGIO.HHZ. 2019-08-10T03:17:54.23 0.6 undecidable manual S 162 0.2887 97 -0.62 44
CH.FUSIO.HHZ. 2019-08-10T03:17:54.95 0.1 undecidable manual S 326 0.3103 96 -0.52 88
IT.LEC.HGN. 2019-08-10T03:17:53.53 0.3 undecidable manual P 134 0.482 93 0.05 72
MN.TUE.HNZ. 2019-08-10T03:17:52.94 0.3 undecidable manual P 47 0.4074 94 0.74 61
IV.VARE.HHZ. 2019-08-10T03:17:51.42 0.1 undecidable manual P 197 0.3435 95 0.32 93
CH.FUSIO.HHZ. 2019-08-10T03:17:50.61 0.1 undecidable manual P 326 0.3103 96 0.07 99
CH.MUGIO.HHZ. 2019-08-10T03:17:50.19 0.1 undecidable manual P 162 0.2887 97 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
CH.MUGIO.HHN. ML:1.3 8.23E-5 0.3 AML other m 2019-08-10T03:17:55.34
CH.MUGIO.HHE. ML:1.3 8.455E-5 0.26 AML other m 2019-08-10T03:17:55.56
CH.FUSIO.HHN. ML:1.5 0.00013 0.08 AML other m 2019-08-10T03:17:56.12
CH.FUSIO.HHE. ML:1.7 0.00019 0.24 AML other m 2019-08-10T03:17:56.13
IV.VARE.HHE. ML:1.1 4.36E-5 0.56 AML other m 2019-08-10T03:17:56.78
IV.VARE.HHN. ML:1.2 5.83E-5 0.12 AML other m 2019-08-10T03:17:56.93
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