A magnitude ML 1.2 earthquake occured in region: 1 km SE Cairo Montenotte (SV), on
and geographic coordinates (lat, lon) 44.3930, 8.2850 at 14 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 |
---|---|---|---|---|
Cairo Montenotte | SV | 1 | 13269 | 13269 |
Carcare | SV | 4 | 5587 | 18856 |
Cosseria | SV | 5 | 1105 | 19961 |
Plodio | SV | 5 | 650 | 20611 |
Cengio | SV | 6 | 3563 | 24174 |
Dego | SV | 7 | 1985 | 26159 |
Millesimo | SV | 7 | 3383 | 29542 |
Pallare | SV | 7 | 923 | 30465 |
Altare | SV | 8 | 2108 | 32573 |
Roccavignale | SV | 8 | 752 | 33325 |
Saliceto | CN | 10 | 1323 | 34648 |
Piana Crixia | SV | 11 | 788 | 35436 |
Giusvalla | SV | 11 | 441 | 35877 |
Mallare | SV | 11 | 1146 | 37023 |
Montezemolo | CN | 11 | 259 | 37282 |
Camerana | CN | 12 | 631 | 37913 |
Gottasecca | CN | 12 | 148 | 38061 |
Castelnuovo di Ceva | CN | 13 | 110 | 38171 |
Murialdo | SV | 13 | 841 | 39012 |
Bormida | SV | 13 | 387 | 39399 |
Pontinvrea | SV | 13 | 847 | 40246 |
Castelletto Uzzone | CN | 14 | 331 | 40577 |
Osiglia | SV | 14 | 444 | 41021 |
Merana | AL | 14 | 189 | 41210 |
Mioglia | SV | 15 | 526 | 41736 |
Quiliano | SV | 15 | 7232 | 48968 |
Priero | CN | 15 | 529 | 49497 |
Prunetto | CN | 16 | 451 | 49948 |
Monesiglio | CN | 16 | 645 | 50593 |
Sale delle Langhe | CN | 16 | 486 | 51079 |
Pareto | AL | 16 | 554 | 51633 |
Sale San Giovanni | CN | 16 | 183 | 51816 |
Stella | SV | 17 | 3009 | 54825 |
Perlo | CN | 17 | 116 | 54941 |
Spigno Monferrato | AL | 17 | 1050 | 55991 |
Paroldo | CN | 18 | 211 | 56202 |
Gorzegno | CN | 18 | 304 | 56506 |
Mombarcaro | CN | 18 | 268 | 56774 |
Pezzolo Valle Uzzone | CN | 18 | 344 | 57118 |
Serole | AT | 18 | 123 | 57241 |
Vado Ligure | SV | 18 | 8336 | 65577 |
Savona | SV | 18 | 61345 | 126922 |
Albissola Marina | SV | 19 | 5487 | 132409 |
Nucetto | CN | 19 | 430 | 132839 |
Albisola Superiore | SV | 19 | 10163 | 143002 |
Sassello | SV | 19 | 1777 | 144779 |
Bergolo | CN | 19 | 71 | 144850 |
Vezzi Portio | SV | 19 | 809 | 145659 |
Levice | CN | 19 | 231 | 145890 |
Rialto | SV | 19 | 564 | 146454 |
Orco Feglino | SV | 19 | 890 | 147344 |
Ceva | CN | 20 | 5782 | 153126 |
Massimino | SV | 20 | 113 | 153239 |
Mombaldone | AT | 20 | 209 | 153448 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2023-01-07 05:16:35 |
44.3927 | 8.285 | 14 | 2023-01-07 05:25:14 |
Sala Sismica INGV-Roma | 113363741 |
Field | Value |
---|---|
Time (UTC) | 2023-01-07 05:16:35 ± 0.24 |
Latitude | 44.3927 ± 0.0144 |
Longitude | 8.2850 ± 0.0201 |
Depth (km) | 14 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 113363741 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2080 |
Semi-minor axis of confidence ellipse (meter) | 701 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 135 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2080.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.08094 |
Epicentral distance of station farthest from the epicenter (degree) | 0.85076 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 113363741 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-07 05:25:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.ENR.HHZ. | 2023-01-07T05:16:56.18 | 0.6 | undecidable | manual | S | 256 | 71.1732 | 93 | -0.41 | 41 |
GU.MGRO.HHZ. | 2023-01-07T05:16:52.00 | 0.6 | undecidable | manual | S | 224 | 54.3012 | 94 | -0.09 | 45 |
GU.PZZ.HHE. | 2023-01-07T05:16:51.45 | 0.1 | undecidable | manual | P | 278 | 93.4398 | 92 | 0.5 | 77 |
GU.BHB.HHE. | 2023-01-07T05:16:51.23 | 0.1 | undecidable | manual | P | 302 | 94.4388 | 92 | 0.12 | 83 |
GU.STV.HHZ. | 2023-01-07T05:16:49.05 | 1.0 | undecidable | manual | P | 258 | 77.8665 | 93 | 0.51 | 20 |
GU.ENR.HHZ. | 2023-01-07T05:16:47.68 | 1.0 | positive | manual | P | 256 | 71.1732 | 93 | 0.17 | 22 |
GU.GBOS.HHZ. | 2023-01-07T05:16:47.39 | 0.6 | undecidable | manual | S | 245 | 39.1275 | 97 | -0.67 | 40 |
GU.RORO.HHZ. | 2023-01-07T05:16:46.75 | 0.1 | undecidable | manual | S | 209 | 35.6421 | 98 | -0.38 | 88 |
GU.MGRO.HHZ. | 2023-01-07T05:16:45.38 | 1.0 | negative | manual | P | 224 | 54.3012 | 94 | 0.46 | 21 |
GU.PCP.HHZ. | 2023-01-07T05:16:44.08 | 0.1 | undecidable | manual | S | 51 | 26.3514 | 103 | -0.64 | 83 |
GU.CANO.HHE. | 2023-01-07T05:16:43.29 | 0.3 | undecidable | manual | S | 190 | 20.868 | 109 | -0.01 | 73 |
GU.RORO.HHZ. | 2023-01-07T05:16:42.26 | 0.6 | positive | manual | P | 209 | 35.6421 | 98 | 0.2 | 46 |
GU.GBOS.HHZ. | 2023-01-07T05:16:42.77 | 1.0 | undecidable | manual | P | 245 | 39.1275 | 97 | 0.18 | 23 |
GU.CANO.HHE. | 2023-01-07T05:16:40.13 | 0.1 | undecidable | manual | P | 190 | 20.868 | 109 | 0.29 | 93 |
GU.PCP.HHZ. | 2023-01-07T05:16:40.62 | 0.1 | positive | manual | P | 51 | 26.3514 | 103 | -0.04 | 97 |
IV.QLNO.HHZ. | 2023-01-07T05:16:40.70 | 0.1 | undecidable | manual | S | 148 | 8.9799 | 140 | 0.05 | 100 |
IV.QLNO.HHZ. | 2023-01-07T05:16:38.62 | 0.1 | undecidable | manual | P | 148 | 8.9799 | 140 | 0.31 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.QLNO.HHN. | ML:1.3 | 0.00020400000000000003 | 0.44 | AML | other | m | 2023-01-07T05:16:40.77 |
IV.QLNO.HHE. | ML:1.1 | 0.00012529999999999998 | 0.36 | AML | other | m | 2023-01-07T05:16:40.74 |
GU.PCP.HHN. | ML:1.2 | 0.00008195 | 0.26 | AML | other | m | 2023-01-07T05:16:44.25 |
GU.PCP.HHE. | ML:1.2 | 0.00008075 | 0.52 | AML | other | m | 2023-01-07T05:16:44.18 |
GU.RORO.HHN. | ML:1.4 | 0.00008840000000000001 | 0.14 | AML | other | m | 2023-01-07T05:16:46.87 |
GU.RORO.HHE. | ML:1.3 | 0.00008215 | 0.14 | AML | other | m | 2023-01-07T05:16:46.83 |