Earthquake with magnitude of ML 1.5 on date 15-07-2024 and time 12:23:00 (UTC) in region Confine Italia Francia (FRANCIA)

A magnitude ML 1.5 earthquake occured in region: Confine Italia Francia (FRANCIA), on

  • 15-07-2024 12:23:00 (UTC)
  • 15-07-2024 14:23:00 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.0500, 6.5000 at 10 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
Bardonecchia TO 16 3215 3215

Municipalities with at least 50000 inhabitants

An earthquake occurred to
93 Km W of Torino (890529 inhabitants)
93 Km W of Moncalieri (57294 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 1.5 2024-07-15
12:23:00
45.0505 6.4998 10 2024-07-15
12:30:13
Sala Sismica INGV-Roma 129886201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-07-15 12:23:00 ± 0.16
Latitude 45.0505 ± 0.0081
Longitude 6.4998 ± 0.0127
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 129886201

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1040
Semi-minor axis of confidence ellipse (meter) 910
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 249
Circular confidence region, given by single value of horizontal uncertainty (meter) 1040.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 128
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.84986
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 129886201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-07-15 12:30:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PCN.HNZ. 2024-07-15T12:23:41.91 3.0 negative manual Pn 4.86 0
GU.PZZ.HHZ. 2024-07-15T12:23:24.02 0.6 undecidable manual S 141 77.367 50 0.49 46
GU.LSD.HHZ. 2024-07-15T12:23:20.27 0.3 undecidable manual S 47 67.1772 50 -0.52 70
GU.BHB.HHZ. 2024-07-15T12:23:19.63 0.6 undecidable manual S 111 64.491 50 -0.45 48
GU.RSP.HHZ. 2024-07-15T12:23:18.94 0.6 undecidable manual S 79 60.8946 50 -0.17 51
GU.BLANC.HHE. 2024-07-15T12:23:16.16 0.1 undecidable manual P 21 94.3389 50 -0.1 97
IV.MRGE.HHE. 2024-07-15T12:23:16.08 0.1 undecidable manual P 29 90.9423 50 0.34 93
GU.PZZ.HHZ. 2024-07-15T12:23:13.81 0.1 undecidable manual P 141 77.367 50 0.16 99
GU.BHB.HHZ. 2024-07-15T12:23:12.02 0.6 negative manual P 111 64.491 50 0.36 49
GU.LSD.HHZ. 2024-07-15T12:23:12.52 0.3 undecidable manual P 47 67.1772 50 0.44 71
GU.RSP.HHZ. 2024-07-15T12:23:11.53 0.6 negative manual P 79 60.8946 50 0.43 48
GU.RRL.HHZ. 2024-07-15T12:23:09.59 0.3 undecidable manual S 122 26.9508 50 -0.46 77
RD.ORIF.BHE. 2024-07-15T12:23:09.19 0.1 undecidable manual P 253 50.8158 50 -0.36 100
GU.RRL.HHZ. 2024-07-15T12:23:05.99 0.3 negative manual P 122 26.9508 50 0.12 82
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.RRL.HHN. ML:1.6 0.0002465 1.28 AML other m 2024-07-15T12:23:09.74
GU.RRL.HHE. ML:1.5 0.00016499999999999997 0.56 AML other m 2024-07-15T12:23:10.86
GU.LSD.HHE. ML:1.6 0.0000707 0.42 AML other m 2024-07-15T12:23:20.93
GU.LSD.HHN. ML:1.5 0.00005345 1.4 AML other m 2024-07-15T12:23:23.11
GU.BHB.HHN. ML:1.4 0.0000486 0.24 AML other m 2024-07-15T12:23:23.38
GU.BHB.HHE. ML:1.4 0.00005085 0.6 AML other m 2024-07-15T12:23:23.20
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