Earthquake with magnitude of ML 1.1 on date 01-10-2024 and time 06:17:38 (UTC) in region Confine Italia Francia (FRANCIA)

A magnitude ML 1.1 earthquake occured in region: Confine Italia Francia (FRANCIA), on

  • 01-10-2024 06:17:38 (UTC)
  • 01-10-2024 08:17:38 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.6540, 6.8340 at 8 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
Pontechianale CN 16 179 179
Bellino CN 17 109 288
Casteldelfino CN 20 157 445

Municipalities with at least 50000 inhabitants

An earthquake occurred to
64 Km W of Cuneo (56081 inhabitants)
78 Km W of Moncalieri (57294 inhabitants)
82 Km SW of Torino (890529 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
Reviewed
Rev100
ML 1.1 2024-10-01
06:17:38
44.6538 6.8337 8 2024-10-01
06:27:44
Sala Sismica INGV-Roma 131791561
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-10-01 06:17:38 ± 0.12
Latitude 44.6538 ± 0.0054
Longitude 6.8337 ± 0.0101
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 131791561

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 720
Semi-minor axis of confidence ellipse (meter) 482
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 63
Circular confidence region, given by single value of horizontal uncertainty (meter) 720.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 108
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) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.24911
Epicentral distance of station farthest from the epicenter (degree) 0.72665
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 131791561
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-10-01 06:27:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
FR.ENAUX.HHE.00 2024-10-01T06:17:57.79 0.3 undecidable manual S 184 60.5949 50 -0.35 67
GU.STV.HHZ. 2024-10-01T06:17:57.75 0.6 undecidable manual S 139 59.7957 50 -0.19 46
RD.ORIF.BHE. 2024-10-01T06:17:53.05 0.3 undecidable manual P 292 80.6637 50 -0.06 68
GU.BHB.HHZ. 2024-10-01T06:17:52.16 0.3 undecidable manual S 59 39.3273 50 -0.32 70
GU.RSP.HHZ. 2024-10-01T06:17:51.05 0.6 undecidable manual P 32 64.491 50 0.43 43
GU.STV.HHZ. 2024-10-01T06:17:50.21 1.0 undecidable manual P 139 59.7957 50 0.31 22
FR.ENAUX.HHE.00 2024-10-01T06:17:50.31 0.3 undecidable manual P 184 60.5949 50 0.29 67
GU.RRL.HHZ. 2024-10-01T06:17:49.43 0.3 undecidable manual S 353 29.8479 106 -0.25 72
GU.PZZ.HHZ. 2024-10-01T06:17:48.72 0.3 undecidable manual S 126 27.6501 107 -0.22 73
GU.BHB.HHZ. 2024-10-01T06:17:47.10 0.1 positive manual P 59 39.3273 50 0.35 92
GU.RRL.HHZ. 2024-10-01T06:17:45.08 0.1 negative manual P 353 29.8479 106 -0.05 100
GU.PZZ.HHZ. 2024-10-01T06:17:44.90 0.1 undecidable manual P 126 27.6501 107 0.19 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.RRL.HHN. ML:1.3 0.0000913 0.28 AML other m 2024-10-01T06:17:49.65
GU.PZZ.HHN. ML:1.1 0.00007394858999999999 0.16 AML other m 2024-10-01T06:17:48.89
GU.RRL.HHE. ML:1.2 0.0000831 0.26 AML other m 2024-10-01T06:17:49.72
GU.PZZ.HHE. ML:1.1 0.00007667519000000001 0.12 AML other m 2024-10-01T06:17:49.08
GU.BHB.HHE. ML:0.6 0.000014783997999999999 0.24 AML other m 2024-10-01T06:17:53.24
GU.BHB.HHN. ML:0.8 0.000024351365 0.26 AML other m 2024-10-01T06:17:52.85
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