A magnitude Md 2.2 earthquake occured in region: 1 km SW Cairo Montenotte (SV), on
and geographic coordinates (lat, lon) 44.3920, 8.2700 at 8 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
Cosseria | SV | 4 | 1105 | 14374 |
Carcare | SV | 4 | 5587 | 19961 |
Plodio | SV | 4 | 650 | 20611 |
Cengio | SV | 5 | 3563 | 24174 |
Millesimo | SV | 6 | 3383 | 27557 |
Roccavignale | SV | 7 | 752 | 28309 |
Pallare | SV | 7 | 923 | 29232 |
Dego | SV | 7 | 1985 | 31217 |
Saliceto | CN | 9 | 1323 | 32540 |
Altare | SV | 9 | 2108 | 34648 |
Montezemolo | CN | 10 | 259 | 34907 |
Camerana | CN | 11 | 631 | 35538 |
Piana Crixia | SV | 11 | 788 | 36326 |
Mallare | SV | 11 | 1146 | 37472 |
Gottasecca | CN | 11 | 148 | 37620 |
Castelnuovo di Ceva | CN | 12 | 110 | 37730 |
Murialdo | SV | 12 | 841 | 38571 |
Giusvalla | SV | 12 | 441 | 39012 |
Bormida | SV | 13 | 387 | 39399 |
Castelletto Uzzone | CN | 13 | 331 | 39730 |
Osiglia | SV | 13 | 444 | 40174 |
Priero | CN | 14 | 529 | 40703 |
Merana | AL | 14 | 189 | 40892 |
Pontinvrea | SV | 15 | 847 | 41739 |
Monesiglio | CN | 15 | 645 | 42384 |
Prunetto | CN | 15 | 451 | 42835 |
Sale delle Langhe | CN | 15 | 486 | 43321 |
Sale San Giovanni | CN | 15 | 183 | 43504 |
Quiliano | SV | 16 | 7232 | 50736 |
Mioglia | SV | 16 | 526 | 51262 |
Perlo | CN | 16 | 116 | 51378 |
Paroldo | CN | 16 | 211 | 51589 |
Pareto | AL | 17 | 554 | 52143 |
Mombarcaro | CN | 17 | 268 | 52411 |
Gorzegno | CN | 17 | 304 | 52715 |
Pezzolo Valle Uzzone | CN | 18 | 344 | 53059 |
Nucetto | CN | 18 | 430 | 53489 |
Spigno Monferrato | AL | 18 | 1050 | 54539 |
Stella | SV | 18 | 3009 | 57548 |
Serole | AT | 18 | 123 | 57671 |
Ceva | CN | 19 | 5782 | 63453 |
Levice | CN | 19 | 231 | 63684 |
Massimino | SV | 19 | 113 | 63797 |
Bergolo | CN | 19 | 71 | 63868 |
Vado Ligure | SV | 19 | 8336 | 72204 |
Rialto | SV | 19 | 564 | 72768 |
Torresina | CN | 19 | 52 | 72820 |
Savona | SV | 19 | 61345 | 134165 |
Vezzi Portio | SV | 20 | 809 | 134974 |
Orco Feglino | SV | 20 | 890 | 135864 |
Roascio | CN | 20 | 97 | 135961 |
Albissola Marina | SV | 20 | 5487 | 141448 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1986-04-14 14:55:31 |
44.392 | 8.27 | 8 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 25629 |
Field | Value |
---|---|
Time (UTC) | 1986-04-14 14:55:31 ± 0.419 |
Latitude | 44.3920 ± 0.0150 |
Longitude | 8.2700 ± 0.0238 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 25629 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2524.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 274 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.00170 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00753 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 25629 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:27:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SOO.Z. | 1986-04-14T14:56:00.10 | 10.0 | undecidable | manual | SG | 278 | 0.8325 | -0.78 | 0.1 | |
--.STV.Z. | 1986-04-14T14:55:55.80 | 10.0 | undecidable | manual | SG | 258 | 0.6882 | -0.12 | 0.7 | |
--.IMP.Z. | 1986-04-14T14:55:51.30 | 10.0 | undecidable | manual | SG | 209 | 0.5439 | -0.1 | 0.9 | |
--.SOO.Z. | 1986-04-14T14:55:48.40 | 10.0 | undecidable | manual | PG | 278 | 0.8325 | -0.06 | 1.7 | |
--.DA9.Z. | 1986-04-14T14:55:47.00 | 10.0 | undecidable | manual | PG | 278 | 0.7326 | 0.43 | 1.1 | |
--.STV.Z. | 1986-04-14T14:55:46.20 | 10.0 | undecidable | manual | PG | 258 | 0.6882 | 0.61 | 0.7 | |
--.ROB.Z. | 1986-04-14T14:55:43.40 | 10.0 | undecidable | manual | SG | 252 | 0.2997 | 0.14 | 0.8 | |
--.IMP.Z. | 1986-04-14T14:55:42.70 | 10.0 | undecidable | manual | PG | 209 | 0.5439 | -0.28 | 1.8 | |
--.FIN.Z. | 1986-04-14T14:55:40.00 | 10.0 | undecidable | manual | SG | 193 | 0.1887 | 0.78 | 0.2 | |
--.ROB.Z. | 1986-04-14T14:55:37.90 | 10.0 | undecidable | manual | PG | 252 | 0.2997 | -0.38 | 1.5 | |
--.FIN.Z. | 1986-04-14T14:55:35.60 | 10.0 | undecidable | manual | PG | 193 | 0.1887 | -0.35 | 1.6 |