Earthquake with magnitude of ML 1.9 on date 08-08-2024 and time 08:22:07 (UTC) in region Confine Italia Francia (FRANCIA)

A magnitude ML 1.9 earthquake occured in region: Confine Italia Francia (FRANCIA), on

  • 08-08-2024 08:22:07 (UTC)
  • 08-08-2024 10:22:07 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 45.4100, 6.8930 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
72 Km NW of Torino (890529 inhabitants)
77 Km NW 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 1.9 2024-08-08
08:22:07
45.4098 6.8932 10 2024-08-08
08:40:44
Sala Sismica INGV-Roma 130504661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-08-08 08:22:07 ± 0.22
Latitude 45.4098 ± 0.0081
Longitude 6.8932 ± 0.0167
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 130504661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1325
Semi-minor axis of confidence ellipse (meter) 441
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 114
Circular confidence region, given by single value of horizontal uncertainty (meter) 1330.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 142
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.17627
Epicentral distance of station farthest from the epicenter (degree) 1.30222
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 130504661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-08-08 08:40:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
FR.ENAUX.HHE.00 2024-08-08T08:22:32.03 0.3 undecidable manual P 184 144.5442 50 0.7 49
GU.STV.HHE. 2024-08-08T08:22:29.89 0.3 undecidable manual P 165 133.6662 50 0.25 58
GU.CIRO.HHZ. 2024-08-08T08:22:25.37 0.3 undecidable manual S 68 56.5989 50 0.08 70
GU.PZZ.HHZ. 2024-08-08T08:22:24.41 0.3 undecidable manual P 170 101.7204 50 -0.31 61
RD.ORIF.BHE. 2024-08-08T08:22:23.61 0.3 undecidable manual P 236 96.2259 50 -0.26 62
GU.REMY.HHE. 2024-08-08T08:22:23.94 0.3 undecidable manual S 23 51.7038 50 -0.02 71
CH.DIX.HHZ. 2024-08-08T08:22:22.42 0.6 undecidable manual P 28 84.3489 50 0.37 41
IV.MRGE.HHZ. 2024-08-08T08:22:20.89 0.3 undecidable manual S 18 42.0246 50 -0.49 66
GU.CIRO.HHZ. 2024-08-08T08:22:18.24 0.3 undecidable manual P 68 56.5989 50 0.47 64
GU.REMY.HHE. 2024-08-08T08:22:17.30 0.1 undecidable manual P 23 51.7038 50 0.29 90
GU.LSD.HHZ. 2024-08-08T08:22:15.08 0.3 undecidable manual S 74 19.5693 118 -0.08 74
IV.MRGE.HHZ. 2024-08-08T08:22:15.48 0.1 undecidable manual P 18 42.0246 50 -0.04 96
GU.RSP.HHZ. 2024-08-08T08:22:14.87 0.1 undecidable manual P 135 41.0256 50 -0.5 87
GU.LSD.HHZ. 2024-08-08T08:22:11.89 0.1 undecidable manual P 74 19.5693 118 -0.04 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.RSP.HNN. ML:2.1 0.0004125127 0.18 AML other m 2024-08-08T08:22:21.39
GU.RSP.HNE. ML:2.0 0.000363 0.12 AML other m 2024-08-08T08:22:21.69
IV.MRGE.HHE. ML:1.5 0.00010469999999999998 0.64 AML other m 2024-08-08T08:22:21.97
IV.MRGE.HHN. ML:1.5 0.000109826775 0.08 AML other m 2024-08-08T08:22:22.51
GU.CIRO.HHN. ML:1.3 0.0000411879975 0.24 AML other m 2024-08-08T08:22:25.58
CH.DIX.HHE. ML:2.0 0.00012915748 0.23 AML other m 2024-08-08T08:22:35.71
CH.DIX.HHN. ML:1.9 0.00009360916999999999 0.21 AML other m 2024-08-08T08:22:36.17
GU.PZZ.HHE. ML:2.2 0.00015117739999999998 0.18 AML other m 2024-08-08T08:22:38.75
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