A magnitude ML 1.4 earthquake occured in region: 2 km SE Sampeyre (CN), on
and geographic coordinates (lat, lon) 44.5700, 7.2150 at 13 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 | 2 | 1022 | 1022 |
Frassino | CN | 5 | 265 | 1287 |
Macra | CN | 8 | 59 | 1346 |
Melle | CN | 9 | 292 | 1638 |
San Damiano Macra | CN | 10 | 430 | 2068 |
Stroppo | CN | 10 | 103 | 2171 |
Celle di Macra | CN | 10 | 100 | 2271 |
Elva | CN | 10 | 97 | 2368 |
Valmala | CN | 11 | 52 | 2420 |
Brossasco | CN | 12 | 1084 | 3504 |
Casteldelfino | CN | 12 | 157 | 3661 |
Cartignano | CN | 12 | 190 | 3851 |
Sanfront | CN | 12 | 2395 | 6246 |
Oncino | CN | 12 | 76 | 6322 |
Gambasca | CN | 13 | 371 | 6693 |
Isasca | CN | 13 | 76 | 6769 |
Martiniana Po | CN | 14 | 734 | 7503 |
Paesana | CN | 14 | 2784 | 10287 |
Ostana | CN | 14 | 83 | 10370 |
Rifreddo | CN | 14 | 1078 | 11448 |
Venasca | CN | 14 | 1437 | 12885 |
Roccabruna | CN | 14 | 1585 | 14470 |
Crissolo | CN | 15 | 168 | 14638 |
Brondello | CN | 16 | 290 | 14928 |
Marmora | CN | 16 | 68 | 14996 |
Bellino | CN | 16 | 109 | 15105 |
Pontechianale | CN | 16 | 179 | 15284 |
Prazzo | CN | 16 | 170 | 15454 |
Villar San Costanzo | CN | 16 | 1547 | 17001 |
Dronero | CN | 16 | 7035 | 24036 |
Canosio | CN | 16 | 80 | 24116 |
Revello | CN | 17 | 4262 | 28378 |
Rossana | CN | 18 | 908 | 29286 |
Pradleves | CN | 18 | 250 | 29536 |
Envie | CN | 18 | 2074 | 31610 |
Castelmagno | CN | 18 | 66 | 31676 |
Pagno | CN | 18 | 585 | 32261 |
Castellar | CN | 19 | 295 | 32556 |
Montemale di Cuneo | CN | 19 | 241 | 32797 |
Piasco | CN | 19 | 2774 | 35571 |
Barge | CN | 19 | 7774 | 43345 |
Monterosso Grana | CN | 20 | 505 | 43850 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2023-12-28 05:02:34 |
44.5698 | 7.215 | 13 | 2023-12-28 05:09:02 |
Sala Sismica INGV-Roma | 124312911 |
Field | Value |
---|---|
Time (UTC) | 2023-12-28 05:02:34 ± 0.15 |
Latitude | 44.5698 ± 0.0090 |
Longitude | 7.2150 ± 0.0202 |
Depth (km) | 13 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124312911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1230 |
Semi-minor axis of confidence ellipse (meter) | 1166 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 64 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 91 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.94789 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 124312911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-28 05:09:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RNCA.HHZ. | 2023-12-28T05:03:18.67 | 3.0 | undecidable | manual | Sg | 5.61 | 0 | |||
GU.GBOS.HHZ. | 2023-12-28T05:02:53.14 | 0.3 | undecidable | manual | S | 126 | 61.494 | 92 | -0.31 | 68 |
GU.PCP.HHZ. | 2023-12-28T05:02:52.76 | 0.3 | undecidable | manual | P | 91 | 105.2169 | 91 | 0.54 | 58 |
GU.RRL.HHZ. | 2023-12-28T05:02:50.23 | 0.3 | undecidable | manual | S | 319 | 51.4152 | 93 | -0.53 | 66 |
GU.ENR.HHE. | 2023-12-28T05:02:47.59 | 0.3 | undecidable | manual | S | 157 | 41.0256 | 94 | -0.42 | 68 |
GU.STV.HHZ. | 2023-12-28T05:02:46.48 | 0.3 | undecidable | manual | S | 166 | 37.1295 | 94 | -0.47 | 68 |
GU.GBOS.HHZ. | 2023-12-28T05:02:45.75 | 0.1 | undecidable | manual | P | 126 | 61.494 | 92 | 0.27 | 91 |
GU.BHB.HHE. | 2023-12-28T05:02:44.41 | 0.3 | undecidable | manual | S | 7 | 29.748 | 96 | -0.58 | 67 |
GU.RRL.HHZ. | 2023-12-28T05:02:44.21 | 0.1 | undecidable | manual | P | 319 | 51.4152 | 93 | 0.29 | 92 |
GU.ENR.HHE. | 2023-12-28T05:02:42.55 | 0.1 | undecidable | manual | P | 157 | 41.0256 | 94 | 0.22 | 95 |
GU.STV.HHZ. | 2023-12-28T05:02:41.93 | 0.1 | undecidable | manual | P | 166 | 37.1295 | 94 | 0.2 | 96 |
GU.BHB.HHE. | 2023-12-28T05:02:40.66 | 0.1 | undecidable | manual | P | 7 | 29.748 | 96 | 0.07 | 100 |
GU.PZZ.HHZ. | 2023-12-28T05:02:40.04 | 0.3 | undecidable | manual | S | 228 | 10.5783 | 129 | -0.11 | 77 |
GU.PZZ.HHZ. | 2023-12-28T05:02:38.15 | 0.1 | positive | manual | P | 228 | 10.5783 | 129 | 0.35 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHN. | ML:1.7 | 0.0004755 | 0.1 | AML | other | m | 2023-12-28T05:02:40.39 |
GU.PZZ.HHE. | ML:1.8 | 0.000607 | 0.16 | AML | other | m | 2023-12-28T05:02:40.36 |
GU.STV.HHE. | ML:1.0 | 0.00003905 | 1.5 | AML | other | m | 2023-12-28T05:02:47.19 |
GU.STV.HHN. | ML:1.1 | 0.00004745 | 0.48 | AML | other | m | 2023-12-28T05:02:47.69 |