A magnitude ML 1.2 earthquake occured in region: 3 km SE Sampeyre (CN), on
and geographic coordinates (lat, lon) 44.5600, 7.2120 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Sampeyre | CN | 3 | 1022 | 1022 |
Frassino | CN | 5 | 265 | 1287 |
Macra | CN | 7 | 59 | 1346 |
Melle | CN | 9 | 292 | 1638 |
San Damiano Macra | CN | 9 | 430 | 2068 |
Celle di Macra | CN | 9 | 100 | 2168 |
Stroppo | CN | 9 | 103 | 2271 |
Elva | CN | 10 | 97 | 2368 |
Valmala | CN | 11 | 52 | 2420 |
Cartignano | CN | 11 | 190 | 2610 |
Casteldelfino | CN | 12 | 157 | 2767 |
Brossasco | CN | 12 | 1084 | 3851 |
Sanfront | CN | 13 | 2395 | 6246 |
Oncino | CN | 13 | 76 | 6322 |
Gambasca | CN | 13 | 371 | 6693 |
Isasca | CN | 14 | 76 | 6769 |
Roccabruna | CN | 14 | 1585 | 8354 |
Martiniana Po | CN | 14 | 734 | 9088 |
Marmora | CN | 15 | 68 | 9156 |
Venasca | CN | 15 | 1437 | 10593 |
Rifreddo | CN | 15 | 1078 | 11671 |
Paesana | CN | 15 | 2784 | 14455 |
Ostana | CN | 15 | 83 | 14538 |
Prazzo | CN | 15 | 170 | 14708 |
Bellino | CN | 16 | 109 | 14817 |
Canosio | CN | 16 | 80 | 14897 |
Villar San Costanzo | CN | 16 | 1547 | 16444 |
Dronero | CN | 16 | 7035 | 23479 |
Pontechianale | CN | 16 | 179 | 23658 |
Brondello | CN | 16 | 290 | 23948 |
Crissolo | CN | 16 | 168 | 24116 |
Castelmagno | CN | 17 | 66 | 24182 |
Pradleves | CN | 17 | 250 | 24432 |
Revello | CN | 18 | 4262 | 28694 |
Rossana | CN | 18 | 908 | 29602 |
Pagno | CN | 18 | 585 | 30187 |
Montemale di Cuneo | CN | 19 | 241 | 30428 |
Envie | CN | 19 | 2074 | 32502 |
Monterosso Grana | CN | 19 | 505 | 33007 |
Castellar | CN | 19 | 295 | 33302 |
Piasco | CN | 20 | 2774 | 36076 |
Acceglio | CN | 20 | 162 | 36238 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-10-29 13:04:48 |
44.5605 | 7.2118 | 9 | 2023-10-29 13:18:22 |
Sala Sismica INGV-Roma | 122547291 |
Field | Value |
---|---|
Time (UTC) | 2023-10-29 13:04:48 ± 0.16 |
Latitude | 44.5605 ± 0.0081 |
Longitude | 7.2118 ± 0.0353 |
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 | 122547291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2736 |
Semi-minor axis of confidence ellipse (meter) | 865 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 277 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 125 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.42 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.90022 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 122547291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-29 13:18:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RSP.HHZ. | 2023-10-29T13:05:07.61 | 1.0 | undecidable | manual | S | 4 | 65.2902 | 50 | -0.96 | 17 |
GU.LSD.HHE. | 2023-10-29T13:05:06.09 | 0.1 | undecidable | manual | P | 357 | 99.9222 | 50 | 0.82 | 69 |
GU.CANO.HHZ. | 2023-10-29T13:05:04.39 | 0.3 | undecidable | manual | P | 115 | 90.243 | 50 | 0.61 | 58 |
GU.RORO.HHE. | 2023-10-29T13:05:02.93 | 0.6 | undecidable | manual | P | 126 | 84.0492 | 50 | 0.1 | 44 |
FR.SAOF.HHE.00 | 2023-10-29T13:05:01.02 | 0.6 | undecidable | manual | P | 157 | 69.2751 | 50 | 0.48 | 42 |
GU.ENR.HHZ. | 2023-10-29T13:05:01.40 | 0.3 | undecidable | manual | S | 156 | 40.2264 | 50 | -0.47 | 67 |
GU.STV.HHZ. | 2023-10-29T13:05:00.02 | 0.3 | undecidable | manual | S | 165 | 36.1416 | 50 | -0.76 | 60 |
GU.RSP.HHZ. | 2023-10-29T13:04:59.46 | 1.0 | undecidable | manual | P | 4 | 65.2902 | 50 | -0.48 | 21 |
GU.GBOS.HHZ. | 2023-10-29T13:04:59.63 | 0.6 | undecidable | manual | P | 125 | 61.0944 | 50 | 0.35 | 44 |
GU.BHB.HHZ. | 2023-10-29T13:04:58.23 | 0.6 | undecidable | manual | S | 8 | 30.747 | 106 | -1.01 | 36 |
GU.ENR.HHZ. | 2023-10-29T13:04:56.13 | 0.1 | undecidable | manual | P | 156 | 40.2264 | 50 | 0.06 | 97 |
GU.STV.HHZ. | 2023-10-29T13:04:55.50 | 0.6 | undecidable | manual | P | 165 | 36.1416 | 50 | 0.06 | 49 |
GU.BHB.HHZ. | 2023-10-29T13:04:54.41 | 0.3 | negative | manual | P | 8 | 30.747 | 106 | -0.14 | 73 |
GU.PZZ.HHZ. | 2023-10-29T13:04:52.50 | 0.1 | undecidable | manual | S | 232 | 9.6792 | 132 | -0.15 | 100 |
GU.PZZ.HHZ. | 2023-10-29T13:04:51.01 | 0.1 | positive | manual | P | 232 | 9.6792 | 132 | 0.26 | 98 |
GU.IT06A.HHZ. | 2023-10-29T13:04:51.98 | 3.0 | undecidable | manual | P | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHN. | ML:1.6 | 0.000549 | 0.3 | AML | other | m | 2023-10-29T13:04:52.72 |
GU.PZZ.HHE. | ML:1.4 | 0.0003395 | 0.16 | AML | other | m | 2023-10-29T13:04:53.18 |
GU.BHB.HHE. | ML:1.0 | 0.00004855529999999999 | 0.0832 | AML | other | m | 2023-10-29T13:04:58.94 |
GU.BHB.HHN. | ML:1.0 | 0.000047677535 | 0.1408 | AML | other | m | 2023-10-29T13:04:58.68 |