A magnitude Md 2.2 earthquake occured in region: 4 km N Vezzi Portio (SV), on
and geographic coordinates (lat, lon) 44.2650, 8.3740 at 9 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 |
---|---|---|---|---|
Vezzi Portio | SV | 4 | 809 | 809 |
Quiliano | SV | 5 | 7232 | 8041 |
Vado Ligure | SV | 5 | 8336 | 16377 |
Spotorno | SV | 6 | 3803 | 20180 |
Bergeggi | SV | 6 | 1129 | 21309 |
Orco Feglino | SV | 6 | 890 | 22199 |
Mallare | SV | 7 | 1146 | 23345 |
Noli | SV | 7 | 2736 | 26081 |
Altare | SV | 8 | 2108 | 28189 |
Calice Ligure | SV | 9 | 1730 | 29919 |
Rialto | SV | 9 | 564 | 30483 |
Savona | SV | 10 | 61345 | 91828 |
Pallare | SV | 11 | 923 | 92751 |
Finale Ligure | SV | 11 | 11711 | 104462 |
Bormida | SV | 11 | 387 | 104849 |
Carcare | SV | 12 | 5587 | 110436 |
Albissola Marina | SV | 13 | 5487 | 115923 |
Magliolo | SV | 13 | 974 | 116897 |
Tovo San Giacomo | SV | 13 | 2582 | 119479 |
Borgio Verezzi | SV | 13 | 2205 | 121684 |
Albisola Superiore | SV | 14 | 10163 | 131847 |
Osiglia | SV | 14 | 444 | 132291 |
Giustenice | SV | 14 | 977 | 133268 |
Plodio | SV | 15 | 650 | 133918 |
Pietra Ligure | SV | 15 | 8992 | 142910 |
Cosseria | SV | 16 | 1105 | 144015 |
Celle Ligure | SV | 16 | 5237 | 149252 |
Cairo Montenotte | SV | 17 | 13269 | 162521 |
Millesimo | SV | 17 | 3383 | 165904 |
Loano | SV | 18 | 11407 | 177311 |
Stella | SV | 18 | 3009 | 180320 |
Murialdo | SV | 18 | 841 | 181161 |
Roccavignale | SV | 18 | 752 | 181913 |
Boissano | SV | 19 | 2492 | 184405 |
Cengio | SV | 19 | 3563 | 187968 |
Varazze | SV | 19 | 13251 | 201219 |
Borghetto Santo Spirito | SV | 20 | 4948 | 206167 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2
M 2.3 |
1986-06-11 12:32:25 |
44.265 | 8.374 | 9 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 29119 |
Field | Value |
---|---|
Time (UTC) | 1986-06-11 12:32:25 ± 0.392 |
Latitude | 44.2650 ± 0.0101 |
Longitude | 8.3740 ± 0.0283 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 29119 |
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) | 2523.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 248 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
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) | 0.00113 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00672 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 29119 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:30:30 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 29119 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:48:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.STV.Z. | 1986-06-11T12:32:51.70 | 10.0 | undecidable | manual | SG | 269 | 0.7437 | 0.02 | 0.5 | |
--.IMP.Z. | 1986-06-11T12:32:44.20 | 10.0 | undecidable | manual | SG | 224 | 0.4884 | 0.79 | 0 | |
--.STV.Z. | 1986-06-11T12:32:41.00 | 10.0 | undecidable | manual | PG | 269 | 0.7437 | 0.36 | 0.7 | |
--.ROB.Z. | 1986-06-11T12:32:38.90 | 10.0 | undecidable | manual | SG | 276 | 0.3552 | -0.36 | 0.4 | |
--.IMP.Z. | 1986-06-11T12:32:35.40 | 10.0 | undecidable | manual | PG | 224 | 0.4884 | -0.47 | 0.6 | |
--.CKI.Z. | 1986-06-11T12:32:33.00 | 10.0 | undecidable | manual | SG | 336 | 0.1665 | 0.23 | 0.6 | |
--.ROB.Z. | 1986-06-11T12:32:33.20 | 10.0 | undecidable | manual | PG | 276 | 0.3552 | -0.27 | 1.4 | |
--.FIN.Z. | 1986-06-11T12:32:31.60 | 10.0 | undecidable | manual | SG | 244 | 0.1221 | 0.13 | 0.7 | |
--.CKI.Z. | 1986-06-11T12:32:30.00 | 10.0 | undecidable | manual | PG | 336 | 0.1665 | 0.27 | 1.4 | |
--.FIN.Z. | 1986-06-11T12:32:28.80 | 10.0 | positive | manual | PG | 244 | 0.1221 | -0.17 | 3.4 |