A magnitude Md 2.0 earthquake occured in region: 2 km SW Cairo Montenotte (SV), on
and geographic coordinates (lat, lon) 44.3850, 8.2680 at 6 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 | 2 | 13269 | 13269 |
Cosseria | SV | 3 | 1105 | 14374 |
Carcare | SV | 4 | 5587 | 19961 |
Plodio | SV | 4 | 650 | 20611 |
Cengio | SV | 5 | 3563 | 24174 |
Millesimo | SV | 5 | 3383 | 27557 |
Pallare | SV | 6 | 923 | 28480 |
Roccavignale | SV | 6 | 752 | 29232 |
Dego | SV | 8 | 1985 | 31217 |
Altare | SV | 8 | 2108 | 33325 |
Saliceto | CN | 9 | 1323 | 34648 |
Montezemolo | CN | 10 | 259 | 34907 |
Mallare | SV | 11 | 1146 | 36053 |
Camerana | CN | 11 | 631 | 36684 |
Murialdo | SV | 11 | 841 | 37525 |
Castelnuovo di Ceva | CN | 11 | 110 | 37635 |
Gottasecca | CN | 12 | 148 | 37783 |
Piana Crixia | SV | 12 | 788 | 38571 |
Bormida | SV | 12 | 387 | 38958 |
Giusvalla | SV | 12 | 441 | 39399 |
Osiglia | SV | 13 | 444 | 39843 |
Castelletto Uzzone | CN | 14 | 331 | 40174 |
Priero | CN | 14 | 529 | 40703 |
Sale delle Langhe | CN | 15 | 486 | 41189 |
Pontinvrea | SV | 15 | 847 | 42036 |
Monesiglio | CN | 15 | 645 | 42681 |
Merana | AL | 15 | 189 | 42870 |
Sale San Giovanni | CN | 15 | 183 | 43053 |
Prunetto | CN | 15 | 451 | 43504 |
Quiliano | SV | 15 | 7232 | 50736 |
Perlo | CN | 16 | 116 | 50852 |
Mioglia | SV | 16 | 526 | 51378 |
Paroldo | CN | 16 | 211 | 51589 |
Mombarcaro | CN | 17 | 268 | 51857 |
Pareto | AL | 17 | 554 | 52411 |
Nucetto | CN | 17 | 430 | 52841 |
Gorzegno | CN | 18 | 304 | 53145 |
Stella | SV | 18 | 3009 | 56154 |
Massimino | SV | 18 | 113 | 56267 |
Pezzolo Valle Uzzone | CN | 18 | 344 | 56611 |
Rialto | SV | 18 | 564 | 57175 |
Ceva | CN | 18 | 5782 | 62957 |
Vado Ligure | SV | 19 | 8336 | 71293 |
Spigno Monferrato | AL | 19 | 1050 | 72343 |
Vezzi Portio | SV | 19 | 809 | 73152 |
Serole | AT | 19 | 123 | 73275 |
Orco Feglino | SV | 19 | 890 | 74165 |
Savona | SV | 19 | 61345 | 135510 |
Levice | CN | 19 | 231 | 135741 |
Torresina | CN | 19 | 52 | 135793 |
Bergolo | CN | 19 | 71 | 135864 |
Albissola Marina | SV | 20 | 5487 | 141351 |
Roascio | CN | 20 | 97 | 141448 |
Calice Ligure | SV | 20 | 1730 | 143178 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1985-04-18 14:58:41 |
44.385 | 8.268 | 6 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 4899 |
Field | Value |
---|---|
Time (UTC) | 1985-04-18 14:58:41 ± 0.402 |
Latitude | 44.3850 ± 0.0108 |
Longitude | 8.2680 ± 0.0204 |
Depth (km) | 6 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 4899 |
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) | 2015.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 181 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00024 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00615 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 4899 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:09:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.STV.Z. | 1985-04-18T14:59:05.70 | 10.0 | undecidable | manual | SG | 259 | 0.6882 | -0.85 | 0 | |
--.STV.Z. | 1985-04-18T14:58:56.80 | 10.0 | undecidable | manual | PG | 259 | 0.6882 | 0.63 | 0.3 | |
--.ROB.Z. | 1985-04-18T14:58:53.60 | 10.0 | undecidable | manual | SG | 253 | 0.2886 | 0.07 | 0.8 | |
--.FIN.Z. | 1985-04-18T14:58:49.50 | 10.0 | undecidable | manual | SG | 193 | 0.1776 | 0.17 | 0.7 | |
--.ROB.Z. | 1985-04-18T14:58:48.50 | 10.0 | undecidable | manual | PG | 253 | 0.2886 | -0.16 | 1.8 | |
--.FIN.Z. | 1985-04-18T14:58:46.10 | 10.0 | undecidable | manual | PG | 193 | 0.1776 | -0.13 | 1.8 | |
--.CK1.Z. | 1985-04-18T14:58:44.50 | 10.0 | undecidable | manual | SG | 12 | 0.0222 | -0.09 | 0.7 | |
--.CK1.Z. | 1985-04-18T14:58:43.50 | 10.0 | undecidable | manual | PG | 12 | 0.0222 | 0.01 | 1.9 |