A magnitude ML 1.4 earthquake occured in region: Confine Italia Francia (FRANCIA), on
and geographic coordinates (lat, lon) 45.0140, 6.5630 at 12 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Bardonecchia | TO | 13 | 3215 | 3215 |
Claviere | TO | 17 | 214 | 3429 |
Cesana Torinese | TO | 20 | 967 | 4396 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2024-09-21 19:35:38 |
45.0145 | 6.5633 | 12 | 2024-09-21 19:41:33 |
Sala Sismica INGV-Roma | 131603891 |
Field | Value |
---|---|
Time (UTC) | 2024-09-21 19:35:38 ± 0.2 |
Latitude | 45.0145 ± 0.0135 |
Longitude | 6.5633 ± 0.0140 |
Depth (km) | 12 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 131603891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1496 |
Semi-minor axis of confidence ellipse (meter) | 1049 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 5 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.83187 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 131603891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-09-21 19:41:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.TRI.HHZ. | 2024-09-21T19:37:03.72 | 3.0 | undecidable | manual | Pn | 8.16 | 0 | |||
IV.GUMA.HHZ. | 2024-09-21T19:36:59.65 | 3.0 | negative | manual | Pn | 2.21 | 0 | |||
IV.MTRZ.HHZ. | 2024-09-21T19:36:49.10 | 3.0 | undecidable | manual | Pg | 15.32 | 0 | |||
IV.RIBO.EHZ.01 | 2024-09-21T19:36:43.50 | 3.0 | undecidable | manual | Pn | 5.53 | 0 | |||
ST.RONC.EHZ. | 2024-09-21T19:36:34.06 | 3.0 | negative | manual | Pn | 7.47 | 0 | |||
GU.SATI.HHZ. | 2024-09-21T19:36:04.63 | 3.0 | undecidable | manual | P | 1.98 | 0 | |||
GU.PZZ.HHZ. | 2024-09-21T19:36:00.74 | 1.0 | undecidable | manual | S | 142 | 71.1732 | 91 | 0.3 | 23 |
GU.STV.HHZ. | 2024-09-21T19:35:58.65 | 3.0 | positive | manual | P | 0.82 | 0 | |||
GU.LSD.HHZ. | 2024-09-21T19:35:58.71 | 0.3 | undecidable | manual | S | 42 | 66.4779 | 91 | -0.49 | 66 |
GU.RSP.HHZ. | 2024-09-21T19:35:56.69 | 0.6 | undecidable | manual | S | 75 | 56.8986 | 91 | 0.05 | 51 |
GU.BHB.HHZ. | 2024-09-21T19:35:56.24 | 0.3 | undecidable | manual | S | 110 | 58.3971 | 91 | -0.8 | 61 |
RD.ORIF.BHE. | 2024-09-21T19:35:55.15 | 0.6 | undecidable | manual | S | 259 | 54.7008 | 91 | -0.89 | 42 |
IV.MRGE.HHZ. | 2024-09-21T19:35:55.57 | 0.6 | positive | manual | P | 25 | 92.3409 | 91 | 0.94 | 37 |
GU.LSD.HHZ. | 2024-09-21T19:35:51.14 | 1.0 | undecidable | manual | P | 42 | 66.4779 | 91 | 0.49 | 23 |
GU.PZZ.HHZ. | 2024-09-21T19:35:51.86 | 0.3 | negative | manual | P | 142 | 71.1732 | 91 | 0.49 | 67 |
GU.RSP.HHZ. | 2024-09-21T19:35:49.68 | 0.6 | negative | manual | P | 75 | 56.8986 | 91 | 0.5 | 47 |
GU.BHB.HHZ. | 2024-09-21T19:35:49.97 | 1.0 | undecidable | manual | P | 110 | 58.3971 | 91 | 0.56 | 23 |
RD.ORIF.BHE. | 2024-09-21T19:35:48.92 | 0.1 | undecidable | manual | P | 259 | 54.7008 | 91 | 0.09 | 100 |
GU.RRL.HHZ. | 2024-09-21T19:35:46.64 | 0.6 | undecidable | manual | S | 120 | 20.5683 | 96 | -0.3 | 52 |
GU.RRL.HHZ. | 2024-09-21T19:35:43.57 | 0.6 | positive | manual | P | 120 | 20.5683 | 96 | -0.01 | 55 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RRL.HHN. | ML:1.7 | 0.0003375 | 1.72 | AML | other | m | 2024-09-21T19:35:46.92 |
GU.RRL.HHE. | ML:1.6 | 0.000247 | 1.22 | AML | other | m | 2024-09-21T19:35:47.65 |
GU.RSP.HHN. | ML:1.0 | 0.00002235 | 0.18 | AML | other | m | 2024-09-21T19:35:58.36 |
GU.BHB.HHE. | ML:1.3 | 0.00004514999999999999 | 0.7 | AML | other | m | 2024-09-21T19:35:58.65 |
GU.RSP.HHE. | ML:1.1 | 0.00002835 | 0.9 | AML | other | m | 2024-09-21T19:35:58.71 |
GU.BHB.HHN. | ML:1.2 | 0.0000347 | 0.92 | AML | other | m | 2024-09-21T19:35:59.66 |
GU.LSD.HHN. | ML:1.3 | 0.00003315 | 1.1 | AML | other | m | 2024-09-21T19:36:00.83 |
GU.LSD.HHE. | ML:1.2 | 0.0000297 | 0.16 | AML | other | m | 2024-09-21T19:36:00.82 |
GU.PZZ.HHE. | ML:1.6 | 0.00006429999999999999 | 0.22 | AML | other | m | 2024-09-21T19:36:02.17 |
GU.PZZ.HHN. | ML:1.6 | 0.00005895 | 0.2 | AML | other | m | 2024-09-21T19:36:02.17 |