A magnitude ML 1.6 earthquake occured in region: 6 km NE Aisone (CN), on
and geographic coordinates (lat, lon) 44.3640, 7.2520 at 11 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 |
---|---|---|---|---|
Aisone | CN | 6 | 248 | 248 |
Castelmagno | CN | 6 | 66 | 314 |
Demonte | CN | 7 | 2003 | 2317 |
Pradleves | CN | 7 | 250 | 2567 |
Monterosso Grana | CN | 8 | 505 | 3072 |
Vinadio | CN | 9 | 644 | 3716 |
Valloriate | CN | 10 | 109 | 3825 |
Valgrana | CN | 12 | 786 | 4611 |
Rittana | CN | 12 | 109 | 4720 |
Moiola | CN | 12 | 234 | 4954 |
Montemale di Cuneo | CN | 13 | 241 | 5195 |
Gaiola | CN | 13 | 582 | 5777 |
Cartignano | CN | 13 | 190 | 5967 |
San Damiano Macra | CN | 14 | 430 | 6397 |
Sambuco | CN | 14 | 92 | 6489 |
Celle di Macra | CN | 15 | 100 | 6589 |
Roccabruna | CN | 15 | 1585 | 8174 |
Dronero | CN | 15 | 7035 | 15209 |
Valdieri | CN | 15 | 935 | 16144 |
Bernezzo | CN | 15 | 4104 | 20248 |
Caraglio | CN | 15 | 6836 | 27084 |
Roccasparvera | CN | 15 | 741 | 27825 |
Marmora | CN | 16 | 68 | 27893 |
Macra | CN | 16 | 59 | 27952 |
Villar San Costanzo | CN | 17 | 1547 | 29499 |
Canosio | CN | 17 | 80 | 29579 |
Cervasca | CN | 17 | 5013 | 34592 |
Vignolo | CN | 17 | 2600 | 37192 |
Pietraporzio | CN | 18 | 77 | 37269 |
Entracque | CN | 18 | 774 | 38043 |
Stroppo | CN | 19 | 103 | 38146 |
Roccavione | CN | 19 | 2761 | 40907 |
Borgo San Dalmazzo | CN | 19 | 12468 | 53375 |
Roaschia | CN | 19 | 107 | 53482 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2023-12-26 18:59:32 |
44.3637 | 7.2517 | 11 | 2023-12-26 19:06:59 |
Sala Sismica INGV-Roma | 124284241 |
Field | Value |
---|---|
Time (UTC) | 2023-12-26 18:59:32 ± 0.12 |
Latitude | 44.3637 ± 0.0063 |
Longitude | 7.2517 ± 0.0126 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124284241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1052 |
Semi-minor axis of confidence ellipse (meter) | 457 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 244 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1050.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 167 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.93979 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 23 |
Type of magnitude | ML |
Reference to an origin | 124284241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-26 19:06:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.ROTM.HHZ. | 2023-12-26T19:00:03.32 | 1.0 | undecidable | manual | S | 58 | 102.2199 | 50 | 1.18 | 14 |
GU.PCP.HHZ. | 2023-12-26T19:00:02.89 | 0.6 | undecidable | manual | S | 79 | 104.3178 | 50 | 0.2 | 41 |
IV.QLNO.HHZ. | 2023-12-26T18:59:57.76 | 0.6 | undecidable | manual | S | 93 | 86.9463 | 50 | -0.28 | 42 |
GU.CANO.HHZ. | 2023-12-26T18:59:55.66 | 0.3 | undecidable | manual | S | 102 | 80.1642 | 50 | -0.58 | 59 |
GU.RRL.HHZ. | 2023-12-26T18:59:54.06 | 0.6 | undecidable | manual | S | 330 | 71.7726 | 50 | 0.07 | 45 |
GU.BURY.HHZ. | 2023-12-26T18:59:53.13 | 0.6 | undecidable | manual | S | 159 | 68.8755 | 50 | -0.1 | 45 |
GU.IMI.HHZ. | 2023-12-26T18:59:53.80 | 0.6 | undecidable | manual | S | 134 | 71.6727 | 50 | -0.17 | 44 |
RD.ORIF.BHZ. | 2023-12-26T18:59:53.96 | 3.0 | negative | manual | P | 0.89 | 0 | |||
GU.PCP.HHZ. | 2023-12-26T18:59:50.05 | 0.6 | negative | manual | P | 79 | 104.3178 | 50 | 0.2 | 41 |
GU.ROTM.HHZ. | 2023-12-26T18:59:50.53 | 0.6 | negative | manual | P | 58 | 102.2199 | 50 | 1.01 | 31 |
IV.MONC.HHZ. | 2023-12-26T18:59:49.19 | 0.1 | undecidable | manual | P | 34 | 95.1381 | 50 | 0.77 | 71 |
4P.IT06A.HHZ. | 2023-12-26T18:59:49.15 | 0.6 | undecidable | manual | S | 69 | 53.3022 | 50 | 0.08 | 47 |
IV.QLNO.HHZ. | 2023-12-26T18:59:47.20 | 0.1 | undecidable | manual | P | 93 | 86.9463 | 50 | 0.04 | 88 |
GU.GBOS.HHZ. | 2023-12-26T18:59:47.14 | 0.3 | undecidable | manual | S | 106 | 48.618 | 50 | -0.68 | 60 |
FR.SAOF.HHZ.00 | 2023-12-26T18:59:47.49 | 0.6 | undecidable | manual | S | 150 | 48.3183 | 50 | -0.23 | 46 |
GU.CANO.HHZ. | 2023-12-26T18:59:46.11 | 0.1 | undecidable | manual | P | 102 | 80.1642 | 50 | -0.01 | 90 |
GU.IMI.HHZ. | 2023-12-26T18:59:44.95 | 0.1 | undecidable | manual | P | 134 | 71.6727 | 50 | 0.14 | 89 |
GU.RRL.HHZ. | 2023-12-26T18:59:44.78 | 0.1 | undecidable | manual | P | 330 | 71.7726 | 50 | -0.04 | 91 |
GU.BURY.HHZ. | 2023-12-26T18:59:44.84 | 0.1 | undecidable | manual | P | 159 | 68.8755 | 50 | 0.46 | 84 |
4P.IT06A.HHZ. | 2023-12-26T18:59:42.11 | 0.1 | undecidable | manual | P | 69 | 53.3022 | 50 | 0.13 | 92 |
GU.GBOS.HHZ. | 2023-12-26T18:59:41.07 | 0.1 | undecidable | manual | P | 106 | 48.618 | 50 | -0.19 | 92 |
FR.SAOF.HHZ.00 | 2023-12-26T18:59:41.36 | 0.1 | undecidable | manual | P | 150 | 48.3183 | 50 | 0.16 | 93 |
GU.BHB.HHZ. | 2023-12-26T18:59:41.04 | 0.1 | undecidable | manual | P | 1 | 52.3032 | 50 | -0.79 | 76 |
GU.PZZ.HHZ. | 2023-12-26T18:59:39.34 | 0.6 | undecidable | manual | S | 326 | 19.1697 | 119 | -0.57 | 44 |
GU.STV.HHZ. | 2023-12-26T18:59:38.24 | 0.6 | undecidable | manual | S | 156 | 14.4744 | 127 | -0.29 | 48 |
GU.STV.HHZ. | 2023-12-26T18:59:36.13 | 0.1 | undecidable | manual | P | 156 | 14.4744 | 127 | 0.24 | 97 |
GU.PZZ.HHZ. | 2023-12-26T18:59:36.66 | 0.1 | undecidable | manual | P | 326 | 19.1697 | 119 | -0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.STV.HHE. | ML:2.1 | 0.0013450000000000003 | 0.14 | AML | other | m | 2023-12-26T18:59:38.35 |
GU.STV.HHN. | ML:2.1 | 0.0013372285 | 0.0512 | AML | other | m | 2023-12-26T18:59:38.31 |
GU.PZZ.HHE. | ML:1.9 | 0.0005520000000000001 | 0.24 | AML | other | m | 2023-12-26T18:59:39.68 |
GU.PZZ.HHN. | ML:1.8 | 0.00046285354999999997 | 0.1024 | AML | other | m | 2023-12-26T18:59:39.58 |
GU.BHB.HHN. | ML:1.3 | 0.000050350000000000004 | 0.14 | AML | other | m | 2023-12-26T18:59:47.73 |
FR.SAOF.HHE.00 | ML:1.5 | 0.000077515 | 0.0384 | AML | other | m | 2023-12-26T18:59:47.72 |
GU.BHB.HHE. | ML:1.4 | 0.0000544847 | 0.0896 | AML | other | m | 2023-12-26T18:59:48.38 |
FR.SAOF.HHN.00 | ML:1.3 | 0.000049098766000000005 | 0.0768 | AML | other | m | 2023-12-26T18:59:48.25 |
4P.IT06A.HHE. | ML:2.0 | 0.00026949999999999994 | 0.18 | AML | other | m | 2023-12-26T18:59:49.58 |
GU.IMI.HHE. | ML:1.7 | 0.00007461196000000001 | 0.1664 | AML | other | m | 2023-12-26T18:59:53.91 |
GU.IMI.HHN. | ML:1.8 | 0.00011256935 | 0.2048 | AML | other | m | 2023-12-26T18:59:54.10 |
4P.IT06A.HHN. | ML:1.8 | 0.00016126625 | 0.2432 | AML | other | m | 2023-12-26T18:59:56.18 |
GU.BHB.HNE. | ML:1.4 | 0.00005530451 | 0.0896 | AML | other | m | 2023-12-26T18:59:48.33 |
GU.BHB.HNN. | ML:1.4 | 0.000057421760000000004 | 0.1536 | AML | other | m | 2023-12-26T18:59:47.74 |
GU.RRL.HHN. | ML:1.3 | 0.00003452822755 | 0.3072 | AML | other | m | 2023-12-26T18:59:56.44 |
GU.BURY.HHN. | ML:1.2 | 0.000028234155 | 0.128 | AML | other | m | 2023-12-26T18:59:53.40 |
GU.BURY.HHE. | ML:1.4 | 0.000040340205000000004 | 0.1152 | AML | other | m | 2023-12-26T18:59:53.93 |
IV.QLNO.HHE. | ML:1.6 | 0.00004506467 | 0.128 | AML | other | m | 2023-12-26T18:59:58.82 |
IV.MONC.HHN. | ML:1.8 | 0.000069197735 | 1.1904 | AML | other | m | 2023-12-26T19:00:25.16 |
GU.PCP.HHE. | ML:1.7 | 0.000050711310000000004 | 2.5856 | AML | other | m | 2023-12-26T19:00:05.24 |
GU.PCP.HHN. | ML:1.6 | 0.000041938055 | 1.5488 | AML | other | m | 2023-12-26T19:00:04.79 |
GU.ROTM.HHN. | ML:2.2 | 0.0001664081 | 2.0096 | AML | other | m | 2023-12-26T19:00:05.92 |
GU.ROTM.HHE. | ML:2.1 | 0.000119546 | 0.32 | AML | other | m | 2023-12-26T19:00:05.32 |