A magnitude ML 0.8 earthquake occured in region: 3 km E Castelletto Uzzone (CN), on
and geographic coordinates (lat, lon) 44.4950, 8.2270 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 |
---|---|---|---|---|
Castelletto Uzzone | CN | 3 | 331 | 331 |
Pezzolo Valle Uzzone | CN | 6 | 344 | 675 |
Gottasecca | CN | 6 | 148 | 823 |
Merana | AL | 6 | 189 | 1012 |
Prunetto | CN | 7 | 451 | 1463 |
Piana Crixia | SV | 7 | 788 | 2251 |
Bergolo | CN | 7 | 71 | 2322 |
Serole | AT | 7 | 123 | 2445 |
Levice | CN | 7 | 231 | 2676 |
Gorzegno | CN | 7 | 304 | 2980 |
Dego | SV | 8 | 1985 | 4965 |
Monesiglio | CN | 9 | 645 | 5610 |
Torre Bormida | CN | 9 | 200 | 5810 |
Cortemilia | CN | 10 | 2331 | 8141 |
Spigno Monferrato | AL | 10 | 1050 | 9191 |
Saliceto | CN | 10 | 1323 | 10514 |
Olmo Gentile | AT | 10 | 80 | 10594 |
Camerana | CN | 10 | 631 | 11225 |
Feisoglio | CN | 11 | 316 | 11541 |
Cairo Montenotte | SV | 11 | 13269 | 24810 |
Mombarcaro | CN | 12 | 268 | 25078 |
Roccaverano | AT | 12 | 399 | 25477 |
Cravanzana | CN | 12 | 411 | 25888 |
Perletto | CN | 12 | 292 | 26180 |
Mombaldone | AT | 12 | 209 | 26389 |
Niella Belbo | CN | 12 | 372 | 26761 |
Cengio | SV | 12 | 3563 | 30324 |
Pareto | AL | 13 | 554 | 30878 |
San Giorgio Scarampi | AT | 13 | 122 | 31000 |
San Benedetto Belbo | CN | 13 | 179 | 31179 |
Arguello | CN | 13 | 199 | 31378 |
Cerretto Langhe | CN | 14 | 442 | 31820 |
Bosia | CN | 14 | 177 | 31997 |
Bossolasco | CN | 14 | 679 | 32676 |
Cosseria | SV | 14 | 1105 | 33781 |
Castino | CN | 14 | 483 | 34264 |
Paroldo | CN | 14 | 211 | 34475 |
Giusvalla | SV | 14 | 441 | 34916 |
Denice | AL | 14 | 176 | 35092 |
Montezemolo | CN | 15 | 259 | 35351 |
Millesimo | SV | 15 | 3383 | 38734 |
Mioglia | SV | 15 | 526 | 39260 |
Roccavignale | SV | 15 | 752 | 40012 |
Serravalle Langhe | CN | 15 | 315 | 40327 |
Plodio | SV | 15 | 650 | 40977 |
Sale delle Langhe | CN | 16 | 486 | 41463 |
Sale San Giovanni | CN | 16 | 183 | 41646 |
Borgomale | CN | 16 | 381 | 42027 |
Lequio Berria | CN | 16 | 487 | 42514 |
Vesime | AT | 16 | 622 | 43136 |
Carcare | SV | 16 | 5587 | 48723 |
Rocchetta Belbo | CN | 16 | 167 | 48890 |
Torresina | CN | 17 | 52 | 48942 |
Montechiaro d'Acqui | AL | 17 | 560 | 49502 |
Malvicino | AL | 17 | 85 | 49587 |
Murazzano | CN | 17 | 834 | 50421 |
Bonvicino | CN | 17 | 92 | 50513 |
Priero | CN | 17 | 529 | 51042 |
Cessole | AT | 17 | 403 | 51445 |
Albaretto della Torre | CN | 17 | 242 | 51687 |
Cissone | CN | 17 | 85 | 51772 |
Castelnuovo di Ceva | CN | 17 | 110 | 51882 |
Pontinvrea | SV | 18 | 847 | 52729 |
Somano | CN | 18 | 356 | 53085 |
Benevello | CN | 18 | 474 | 53559 |
Igliano | CN | 18 | 74 | 53633 |
Roascio | CN | 18 | 97 | 53730 |
Ponti | AL | 19 | 606 | 54336 |
Roddino | CN | 19 | 400 | 54736 |
Cartosio | AL | 19 | 747 | 55483 |
Monastero Bormida | AT | 19 | 931 | 56414 |
Pallare | SV | 19 | 923 | 57337 |
Ceva | CN | 19 | 5782 | 63119 |
Cossano Belbo | CN | 20 | 958 | 64077 |
Loazzolo | AT | 20 | 359 | 64436 |
Bubbio | AT | 20 | 893 | 65329 |
Castelletto d'Erro | AL | 20 | 148 | 65477 |
Marsaglia | CN | 20 | 245 | 65722 |
Sinio | CN | 20 | 522 | 66244 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-10-19 12:22:09 |
44.4953 | 8.2267 | 11 | 2023-10-19 12:38:50 |
Sala Sismica INGV-Roma | 122198241 |
Field | Value |
---|---|
Time (UTC) | 2023-10-19 12:22:09 ± 0.25 |
Latitude | 44.4953 ± 0.0135 |
Longitude | 8.2267 ± 0.0164 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122198241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1710 |
Semi-minor axis of confidence ellipse (meter) | 990 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 321 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1710.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 210 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39930 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 122198241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-19 12:38:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SNTG.HHZ. | 2023-10-19T12:24:07.85 | 3.0 | undecidable | manual | Sg | 5.14 | 0 | |||
IV.MCIV.CHZ. | 2023-10-19T12:23:47.12 | 3.0 | undecidable | manual | Sg | -0.4 | 0 | |||
IV.LPEL.HHZ. | 2023-10-19T12:23:44.32 | 3.0 | undecidable | manual | Pg | 21.879999 | 0 | |||
IV.IMOL.HNZ. | 2023-10-19T12:23:34.53 | 3.0 | undecidable | manual | Sg | -0.16 | 0 | |||
IV.RIBO.EHZ.01 | 2023-10-19T12:23:33.91 | 3.0 | undecidable | manual | Sg | -1.78 | 0 | |||
IV.PRMA.HHZ. | 2023-10-19T12:22:36.49 | 3.0 | positive | manual | Pg | 3.07 | 0 | |||
GU.RORO.HHZ. | 2023-10-19T12:22:23.27 | 0.6 | undecidable | manual | S | 197 | 44.3223 | 50 | -0.47 | 46 |
GU.CANO.HHZ. | 2023-10-19T12:22:20.06 | 0.3 | undecidable | manual | S | 178 | 31.9458 | 50 | -0.38 | 72 |
GU.PCP.HHZ. | 2023-10-19T12:22:18.35 | 0.6 | undecidable | manual | S | 78 | 25.752 | 50 | -0.43 | 48 |
IV.QLNO.HHZ. | 2023-10-19T12:22:17.71 | 0.6 | undecidable | manual | S | 153 | 21.1677 | 50 | 0.14 | 52 |
GU.GBOS.HHZ. | 2023-10-19T12:22:17.14 | 0.1 | undecidable | manual | P | 228 | 41.625 | 50 | -0.13 | 100 |
GU.RORO.HHZ. | 2023-10-19T12:22:17.87 | 0.1 | undecidable | manual | P | 197 | 44.3223 | 50 | 0.18 | 99 |
GU.CANO.HHZ. | 2023-10-19T12:22:16.02 | 0.1 | undecidable | manual | P | 178 | 31.9458 | 50 | 0.24 | 100 |
IV.QLNO.HHZ. | 2023-10-19T12:22:14.52 | 0.1 | positive | manual | P | 153 | 21.1677 | 50 | 0.39 | 98 |
GU.PCP.HHZ. | 2023-10-19T12:22:14.78 | 0.6 | negative | manual | P | 78 | 25.752 | 50 | -0.05 | 52 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.QLNO.HHE. | ML:0.9 | 0.00004797245 | 0.1024 | AML | other | m | 2023-10-19T12:22:18.04 |
GU.PCP.HHN. | ML:0.7 | 0.00002859403 | 1.344 | AML | other | m | 2023-10-19T12:22:18.80 |
GU.PCP.HHE. | ML:0.8 | 0.000033896405 | 0.8384 | AML | other | m | 2023-10-19T12:22:19.32 |