Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 05-11-2019 and time 20:57:08 (Italy) in region Confine Italia Svizzera (SVIZZERA)

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

  • 05-11-2019 19:57:08 (UTC)
  • 05-11-2019 20:57:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 46.2700, 7.3900 at 11 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

No Italian municipalities within 100 km from the epicenter with at least 50000 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 1.3 2019-11-05
19:57:08		 46.2703 7.39 11 2020-02-28
16:42:06		 Bollettino Sismico Italiano INGV 73906071
Reviewed
Rev100 		ML 1.3 2019-11-05
19:57:08		 46.2585 7.3948 16 2019-11-05
20:40:44		 Sala Sismica INGV-Roma 73678791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-05 19:57:08 ± 0.15
Latitude 46.2703 ± 0.0063
Longitude 7.3900 ± 0.0078
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73906071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 667
Semi-minor axis of confidence ellipse (meter) 277
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 154
Circular confidence region, given by single value of horizontal uncertainty (meter) 670.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 120
Number of associated phases, regardless of their use for origin computation 19
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.19066
Epicentral distance of station farthest from the epicenter (degree) 0.92990
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 9
Type of magnitude ML
Reference to an origin 73906071
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-18 11:27:39

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 9
Type of magnitude ML
Reference to an origin 73678791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-05 20:40:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.TRAV.HHZ. 2019-11-05T19:57:34.12 0.3 undecidable manual S 162 88.4448 50 0.04 71
GU.BLANC.HHZ. 2019-11-05T19:57:26.16 0.6 undecidable manual S 217 58.8966 50 -0.02 49
IV.MRGE.HHZ. 2019-11-05T19:57:26.72 0.3 undecidable manual S 205 61.0944 50 -0.04 73
GU.SATI.HHZ. 2019-11-05T19:57:25.76 0.3 undecidable manual S 140 57.1983 50 0.02 75
CH.BNALP.HHE. 2019-11-05T19:57:25.13 0.6 undecidable manual P 49 103.2189 50 -0.2 44
CH.MMK.HHE. 2019-11-05T19:57:24.16 0.6 undecidable manual S 119 50.4162 50 0.24 49
CH.FUSIO.HHZ. 2019-11-05T19:57:24.58 0.6 undecidable manual P 78 99.6225 50 -0.19 44
GU.REMY.HHZ. 2019-11-05T19:57:24.21 0.6 undecidable manual S 201 51.2154 50 0.07 50
GU.TRAV.HHZ. 2019-11-05T19:57:23.14 0.6 undecidable manual P 162 88.4448 50 0.09 46
CH.GIMEL.HHE. 2019-11-05T19:57:23.72 0.6 undecidable manual P 289 90.8424 50 0.3 44
GU.LSD.HHN. 2019-11-05T19:57:22.54 0.6 undecidable manual P 192 92.1411 50 -1.08 33
GU.CIRO.HHE. 2019-11-05T19:57:20.90 0.6 undecidable manual P 169 75.4689 50 -0.15 47
IV.MRGE.HHZ. 2019-11-05T19:57:18.48 0.6 undecidable manual P 205 61.0944 50 -0.35 46
GU.SATI.HHZ. 2019-11-05T19:57:18.22 0.1 undecidable manual P 140 57.1983 50 -0.02 100
GU.BLANC.HHZ. 2019-11-05T19:57:18.74 0.1 undecidable manual P 217 58.8966 50 0.25 95
GU.REMY.HHZ. 2019-11-05T19:57:17.36 0.1 undecidable manual P 201 51.2154 50 0.04 100
CH.MMK.HHE. 2019-11-05T19:57:17.27 0.1 undecidable manual P 119 50.4162 50 0.09 99
CH.DIX.HHE. 2019-11-05T19:57:16.24 0.3 undecidable manual S 176 21.1677 50 0.13 75
CH.DIX.HHE. 2019-11-05T19:57:12.94 0.3 undecidable manual P 176 21.1677 50 0.26 74
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.REMY.HHE. ML:1.1 0.000033134345 0.1152 AML other m 2019-11-05T19:57:24.52
GU.SATI.HHE. ML:1.4 0.000055568989999999995 0.2528 AML other m 2019-11-05T19:57:25.75
GU.BLANC.HHN. ML:1.3 0.000043974275 1.0752 AML other m 2019-11-05T19:57:26.95
GU.REMY.HHN. ML:1.1 0.000034388627000000005 0.2048 AML other m 2019-11-05T19:57:26.60
GU.BLANC.HHE. ML:1.3 0.0000455864412 0.128 AML other m 2019-11-05T19:57:26.89
GU.SATI.HHN. ML:1.1 0.0000304438125 1.7568 AML other m 2019-11-05T19:57:27.91
IV.MRGE.HHE. ML:1.0 0.000019135455 0.1664 AML other m 2019-11-05T19:57:27.22
GU.TRAV.HHE. ML:1.5 0.00003421363 0.2048 AML other m 2019-11-05T19:57:37.56
GU.TRAV.HHN. ML:1.4 0.000031750425 0.2944 AML other m 2019-11-05T19:57:38.66
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