A magnitude ML 1.0 earthquake occured in region: 5 km E Bardonecchia (TO), on
and geographic coordinates (lat, lon) 45.0970, 6.7560 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Bardonecchia | TO | 5 | 3215 | 3215 |
Oulx | TO | 9 | 3307 | 6522 |
Salbertrand | TO | 10 | 596 | 7118 |
Sauze d'Oulx | TO | 11 | 1109 | 8227 |
Exilles | TO | 14 | 273 | 8500 |
Cesana Torinese | TO | 16 | 967 | 9467 |
Pragelato | TO | 17 | 776 | 10243 |
Claviere | TO | 18 | 214 | 10457 |
Chiomonte | TO | 18 | 916 | 11373 |
Sestriere | TO | 18 | 929 | 12302 |
Sauze di Cesana | TO | 19 | 244 | 12546 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-09-23 06:16:47 |
45.0973 | 6.7563 | 8 | 2022-09-23 06:22:33 |
Sala Sismica INGV-Roma | 110041541 |
Field | Value |
---|---|
Time (UTC) | 2022-09-23 06:16:47 ± 0.23 |
Latitude | 45.0973 ± 0.0144 |
Longitude | 6.7563 ± 0.0446 |
Depth (km) | 8 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 110041541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3470 |
Semi-minor axis of confidence ellipse (meter) | 1537 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 257 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3470.0 |
Confidence level of the uncertainty (%) | 68 |
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 | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.53 |
Epicentral distance of station closest to the epicenter (degree) | 0.07195 |
Epicentral distance of station farthest from the epicenter (degree) | 0.70507 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 110041541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-23 06:22:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.PZZ.HHZ. | 2022-09-23T06:17:08.75 | 0.6 | undecidable | manual | S | 157 | 71.373 | 50 | -0.88 | 34 |
GU.LSD.HHZ. | 2022-09-23T06:17:02.85 | 0.3 | undecidable | manual | S | 36 | 49.8168 | 50 | -1.02 | 50 |
IV.MRGE.HHZ. | 2022-09-23T06:17:01.89 | 0.1 | undecidable | manual | P | 18 | 78.2661 | 50 | 0.6 | 76 |
GU.PZZ.HHZ. | 2022-09-23T06:17:00.72 | 0.1 | undecidable | manual | P | 157 | 71.373 | 50 | 0.49 | 80 |
GU.RSP.HHZ. | 2022-09-23T06:17:00.68 | 0.6 | undecidable | manual | S | 82 | 40.2264 | 50 | -0.62 | 41 |
GU.LSD.HHZ. | 2022-09-23T06:16:57.01 | 0.1 | positive | manual | P | 36 | 49.8168 | 50 | 0.11 | 91 |
GU.RSP.HHZ. | 2022-09-23T06:16:55.68 | 0.1 | undecidable | manual | P | 82 | 40.2264 | 50 | 0.26 | 90 |
GU.RRL.HHZ. | 2022-09-23T06:16:54.66 | 0.3 | undecidable | manual | S | 172 | 19.7691 | 111 | -0.08 | 72 |
GU.RRL.HHZ. | 2022-09-23T06:16:52.05 | 0.1 | undecidable | manual | P | 172 | 19.7691 | 111 | 0.42 | 90 |
MN.BNI.HHZ. | 2022-09-23T06:16:50.53 | 0.3 | undecidable | manual | S | 231 | 7.9809 | 134 | -0.7 | 62 |
MN.BNI.HHZ. | 2022-09-23T06:16:49.61 | 0.1 | positive | manual | P | 231 | 7.9809 | 134 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.BNI.HHE. | ML:1.2 | 0.0002515 | 0.08 | AML | other | m | 2022-09-23T06:16:50.60 |
MN.BNI.HNE. | ML:1.2 | 0.00024 | 0.08 | AML | other | m | 2022-09-23T06:16:50.61 |
MN.BNI.HHN. | ML:1.3 | 0.000363 | 0.16 | AML | other | m | 2022-09-23T06:16:50.58 |
MN.BNI.HNN. | ML:1.3 | 0.000348 | 0.16 | AML | other | m | 2022-09-23T06:16:50.59 |
GU.RSP.HHN. | ML:0.2 | 0.00000745 | 0.62 | AML | other | m | 2022-09-23T06:17:01.53 |
GU.RSP.HHE. | ML:0.5 | 0.00000817 | 0.5 | AML | other | m | 2022-09-23T06:17:01.82 |
GU.LSD.HHN. | ML:0.0 | 0.0000314 | 0.3 | AML | other | m | 2022-09-23T06:17:03.05 |
GU.LSD.HHE. | ML:0.0 | 0.00003325 | 0.22 | AML | other | m | 2022-09-23T06:17:03.30 |
GU.RRL.HHE. | ML:0.3 | 0.000013110151000000001 | 0.3008 | AML | other | m | 2022-09-23T06:16:55.92 |
GU.RRL.HHN. | ML:0.4 | 0.000020830915 | 0.1824 | AML | other | m | 2022-09-23T06:16:55.04 |