A magnitude ML 1.6 earthquake occured in region: 2 km SW Sampeyre (CN), on
and geographic coordinates (lat, lon) 44.5700, 7.1660 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 |
---|---|---|---|---|
Sampeyre | CN | 2 | 1022 | 1022 |
Elva | CN | 7 | 97 | 1119 |
Stroppo | CN | 8 | 103 | 1222 |
Macra | CN | 8 | 59 | 1281 |
Casteldelfino | CN | 8 | 157 | 1438 |
Frassino | CN | 9 | 265 | 1703 |
Celle di Macra | CN | 10 | 100 | 1803 |
San Damiano Macra | CN | 12 | 430 | 2233 |
Bellino | CN | 12 | 109 | 2342 |
Oncino | CN | 12 | 76 | 2418 |
Pontechianale | CN | 12 | 179 | 2597 |
Melle | CN | 12 | 292 | 2889 |
Prazzo | CN | 13 | 170 | 3059 |
Marmora | CN | 14 | 68 | 3127 |
Ostana | CN | 14 | 83 | 3210 |
Cartignano | CN | 14 | 190 | 3400 |
Canosio | CN | 14 | 80 | 3480 |
Crissolo | CN | 15 | 168 | 3648 |
Valmala | CN | 15 | 52 | 3700 |
Sanfront | CN | 15 | 2395 | 6095 |
Brossasco | CN | 16 | 1084 | 7179 |
Paesana | CN | 16 | 2784 | 9963 |
Gambasca | CN | 16 | 371 | 10334 |
Acceglio | CN | 17 | 162 | 10496 |
Rifreddo | CN | 17 | 1078 | 11574 |
Martiniana Po | CN | 17 | 734 | 12308 |
Isasca | CN | 17 | 76 | 12384 |
Roccabruna | CN | 17 | 1585 | 13969 |
Venasca | CN | 18 | 1437 | 15406 |
Castelmagno | CN | 18 | 66 | 15472 |
Pradleves | CN | 19 | 250 | 15722 |
Brondello | CN | 19 | 290 | 16012 |
Dronero | CN | 19 | 7035 | 23047 |
Villar San Costanzo | CN | 20 | 1547 | 24594 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2024-01-01 02:18:53 |
44.5702 | 7.166 | 12 | 2024-01-01 02:26:01 |
Sala Sismica INGV-Roma | 124388031 |
Field | Value |
---|---|
Time (UTC) | 2024-01-01 02:18:53 ± 0.18 |
Latitude | 44.5702 ± 0.0117 |
Longitude | 7.1660 ± 0.0215 |
Depth (km) | 12 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124388031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1854 |
Semi-minor axis of confidence ellipse (meter) | 854 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 234 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1850.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.07285 |
Epicentral distance of station farthest from the epicenter (degree) | 0.78960 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 124388031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-01 02:26:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RORO.HHZ. | 2024-01-01T02:19:18.77 | 0.3 | undecidable | manual | S | 125 | 87.6456 | 91 | -0.44 | 59 |
GU.RSP.HHZ. | 2024-01-01T02:19:12.38 | 0.6 | undecidable | manual | S | 7 | 64.5909 | 91 | -0.68 | 38 |
GU.GBOS.HHZ. | 2024-01-01T02:19:12.57 | 0.3 | undecidable | manual | S | 124 | 64.6908 | 91 | -0.5 | 60 |
4P.IT06A.HHE. | 2024-01-01T02:19:11.10 | 1.0 | undecidable | manual | S | 94 | 56.5989 | 91 | 0.18 | 24 |
GU.RRL.HHZ. | 2024-01-01T02:19:08.92 | 0.3 | undecidable | manual | S | 323 | 48.9177 | 92 | 0.05 | 72 |
GU.RORO.HHZ. | 2024-01-01T02:19:08.76 | 0.6 | undecidable | manual | P | 125 | 87.6456 | 91 | 0.47 | 42 |
GU.ENR.HHE. | 2024-01-01T02:19:06.71 | 0.3 | undecidable | manual | S | 152 | 42.7239 | 92 | -0.52 | 62 |
GU.STV.HHZ. | 2024-01-01T02:19:05.59 | 0.3 | undecidable | manual | S | 161 | 38.2284 | 93 | -0.43 | 65 |
GU.GBOS.HHZ. | 2024-01-01T02:19:05.11 | 0.1 | undecidable | manual | P | 124 | 64.6908 | 91 | 0.37 | 90 |
GU.RSP.HHZ. | 2024-01-01T02:19:04.62 | 0.1 | undecidable | manual | P | 7 | 64.5909 | 91 | -0.11 | 90 |
4P.IT06A.HHE. | 2024-01-01T02:19:04.17 | 0.1 | undecidable | manual | P | 94 | 56.5989 | 91 | 0.67 | 85 |
GU.BHB.HHZ. | 2024-01-01T02:19:03.31 | 0.1 | undecidable | manual | S | 15 | 30.4473 | 94 | -0.63 | 82 |
GU.RRL.HHZ. | 2024-01-01T02:19:02.65 | 0.1 | undecidable | manual | P | 323 | 48.9177 | 92 | 0.33 | 93 |
GU.STV.HHZ. | 2024-01-01T02:19:01.07 | 0.1 | undecidable | manual | P | 161 | 38.2284 | 93 | 0.4 | 94 |
GU.ENR.HHE. | 2024-01-01T02:19:01.69 | 0.1 | undecidable | manual | P | 152 | 42.7239 | 92 | 0.32 | 95 |
GU.BHB.HHZ. | 2024-01-01T02:18:59.56 | 0.1 | negative | manual | P | 15 | 30.4473 | 94 | 0.09 | 100 |
GU.PZZ.HHZ. | 2024-01-01T02:18:58.01 | 0.1 | undecidable | manual | S | 209 | 8.0808 | 136 | -0.31 | 96 |
GU.PZZ.HHZ. | 2024-01-01T02:18:56.41 | 0.6 | positive | manual | P | 209 | 8.0808 | 136 | 0.19 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHN. | ML:1.6 | 0.0004895 | 0.24 | AML | other | m | 2024-01-01T02:18:58.14 |
GU.PZZ.HHE. | ML:1.6 | 0.00047999999999999996 | 0.18 | AML | other | m | 2024-01-01T02:18:58.12 |
GU.BHB.HHN. | ML:1.5 | 0.0001585 | 0.34 | AML | other | m | 2024-01-01T02:19:03.66 |
GU.BHB.HNE. | ML:1.6 | 0.0002045 | 0.36 | AML | other | m | 2024-01-01T02:19:03.66 |
GU.BHB.HHE. | ML:1.6 | 0.00018449999999999999 | 0.36 | AML | other | m | 2024-01-01T02:19:03.66 |
GU.BHB.HNN. | ML:1.5 | 0.0001455 | 0.38 | AML | other | m | 2024-01-01T02:19:03.77 |