Earthquake with magnitude of ML 1.2 on date 06-03-2022 and time 22:57:37 (Italy) in region Confine Italia Francia (FRANCIA)

A magnitude ML 1.2 earthquake occured in region: Confine Italia Francia (FRANCIA), on

  • 06-03-2022 21:57:37 (UTC)
  • 06-03-2022 22:57:37 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.7850, 6.6270 at 9 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
Claviere TO 20 214 214

Municipalities with at least 50000 inhabitants

An earthquake occurred to
85 Km NW of Cuneo (56081 inhabitants)
87 Km W of Moncalieri (57294 inhabitants)
89 Km W 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 1.2 2022-03-06
21:57:37
44.7848 6.6268 9 2022-03-06
22:02:24
Sala Sismica INGV-Roma 101739511
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-03-06 21:57:37 ± 0.29
Latitude 44.7848 ± 0.0126
Longitude 6.6268 ± 0.0101
Depth (km) 9 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 101739511

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1311
Semi-minor axis of confidence ellipse (meter) 748
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 15
Circular confidence region, given by single value of horizontal uncertainty (meter) 1310.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 147
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.26980
Epicentral distance of station farthest from the epicenter (degree) 1.22757
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 101739511
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-03-06 22:02:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
GU.RORO.HHZ. 2022-03-06T21:58:00.35 0.6 undecidable manual P 123 136.2636 50 0.32 40
RD.ORIF.BHZ. 2022-03-06T21:57:56.21 0.3 undecidable manual S 284 60.5949 50 -0.23 72
GU.BHB.HHZ. 2022-03-06T21:57:53.93 0.3 undecidable manual S 83 50.4162 50 0.21 73
GU.PZZ.HHZ. 2022-03-06T21:57:53.08 0.3 undecidable manual S 129 49.4172 50 -0.39 71
GU.STV.HHZ. 2022-03-06T21:57:51.70 0.6 undecidable manual P 137 81.5517 50 0.11 47
RD.ORIF.BHZ. 2022-03-06T21:57:48.96 0.6 negative manual P 284 60.5949 50 0.6 43
MN.BNI.HHZ. 2022-03-06T21:57:47.86 0.3 undecidable manual S 8 29.9478 107 -0.29 75
GU.PZZ.HHZ. 2022-03-06T21:57:46.44 0.3 negative manual P 129 49.4172 50 -0.21 73
GU.BHB.HHZ. 2022-03-06T21:57:46.90 0.1 positive manual P 83 50.4162 50 0.1 100
MN.BNI.HHZ. 2022-03-06T21:57:43.81 0.6 negative manual P 8 29.9478 107 0.24 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
MN.BNI.HHE. ML:0.8 0.000034450000000000004 0.34 AML other m 2022-03-06T21:57:48.19
MN.BNI.HHN. ML:0.7 0.0000257 0.46 AML other m 2022-03-06T21:57:49.25
GU.PZZ.HHN. ML:1.6 0.0000975 0.16 AML other m 2022-03-06T21:57:53.23
GU.PZZ.HHE. ML:1.5 0.00008885 0.58 AML other m 2022-03-06T21:57:54.49
RD.ORIF.BHE. ML:1.2 0.0000349 0.12 AML other m 2022-03-06T21:57:56.55
RD.ORIF.BHN. ML:1.4 0.00005015 0.16 AML other m 2022-03-06T21:57:56.69
GU.BHB.HHN. ML:1.1 0.0000367 0.82 AML other m 2022-03-06T21:57:56.70
GU.BHB.HHE. ML:1.1 0.00003155 0.78 AML other m 2022-03-06T21:57:58.29
GU.STV.HHE. ML:1.2 0.00002155 0.46 AML other m 2022-03-06T21:58:04.67
GU.STV.HHN. ML:1.2 0.00001785 0.44 AML other m 2022-03-06T21:58:06.25
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