A magnitude M 2.2 earthquake occured in region: 1 km E Rialto (SV), on
and geographic coordinates (lat, lon) 44.2200, 8.2890 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 |
---|---|---|---|---|
Rialto | SV | 1 | 564 | 564 |
Calice Ligure | SV | 2 | 1730 | 2294 |
Orco Feglino | SV | 3 | 890 | 3184 |
Magliolo | SV | 4 | 974 | 4158 |
Tovo San Giacomo | SV | 5 | 2582 | 6740 |
Vezzi Portio | SV | 6 | 809 | 7549 |
Giustenice | SV | 6 | 977 | 8526 |
Borgio Verezzi | SV | 7 | 2205 | 10731 |
Finale Ligure | SV | 7 | 11711 | 22442 |
Pietra Ligure | SV | 8 | 8992 | 31434 |
Bormida | SV | 8 | 387 | 31821 |
Mallare | SV | 8 | 1146 | 32967 |
Osiglia | SV | 10 | 444 | 33411 |
Loano | SV | 10 | 11407 | 44818 |
Noli | SV | 10 | 2736 | 47554 |
Spotorno | SV | 11 | 3803 | 51357 |
Boissano | SV | 11 | 2492 | 53849 |
Pallare | SV | 12 | 923 | 54772 |
Borghetto Santo Spirito | SV | 12 | 4948 | 59720 |
Toirano | SV | 12 | 2644 | 62364 |
Quiliano | SV | 13 | 7232 | 69596 |
Bergeggi | SV | 13 | 1129 | 70725 |
Bardineto | SV | 13 | 756 | 71481 |
Vado Ligure | SV | 13 | 8336 | 79817 |
Altare | SV | 14 | 2108 | 81925 |
Balestrino | SV | 14 | 595 | 82520 |
Calizzano | SV | 14 | 1475 | 83995 |
Ceriale | SV | 14 | 5561 | 89556 |
Murialdo | SV | 15 | 841 | 90397 |
Carcare | SV | 16 | 5587 | 95984 |
Plodio | SV | 16 | 650 | 96634 |
Castelvecchio di Rocca Barbena | SV | 17 | 145 | 96779 |
Cosseria | SV | 17 | 1105 | 97884 |
Erli | SV | 17 | 245 | 98129 |
Millesimo | SV | 17 | 3383 | 101512 |
Roccavignale | SV | 18 | 752 | 102264 |
Zuccarello | SV | 18 | 309 | 102573 |
Savona | SV | 18 | 61345 | 163918 |
Cisano sul Neva | SV | 19 | 2085 | 166003 |
Massimino | SV | 19 | 113 | 166116 |
Castelnuovo di Ceva | CN | 20 | 110 | 166226 |
Cengio | SV | 20 | 3563 | 169789 |
Albenga | SV | 20 | 24213 | 194002 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
M 2.2 | 1986-03-12 11:26:37 |
44.22 | 8.289 | 9 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 24049 |
Field | Value |
---|---|
Time (UTC) | 1986-03-12 11:26:37 ± 0.841 |
Latitude | 44.2200 ± 0.0382 |
Longitude | 8.2890 ± 0.0582 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 24049 |
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) | 6286.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 260 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00049 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00712 |
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 | |
Type of magnitude | M |
Reference to an origin | 24049 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.DA9.Z. | 1986-03-12T11:27:05.00 | 10.0 | undecidable | manual | SG | 291 | 0.7881 | -0.3 | 0.6 | |
--.STV.Z. | 1986-03-12T11:27:02.40 | 10.0 | undecidable | manual | SG | 272 | 0.6882 | 0.63 | 0.4 | |
--.DA9.Z. | 1986-03-12T11:26:53.50 | 10.0 | undecidable | manual | PG | 291 | 0.7881 | -0.05 | 1.6 | |
--.STV.Z. | 1986-03-12T11:26:51.50 | 10.0 | undecidable | manual | PG | 272 | 0.6882 | -0.01 | 1.8 | |
--.ROB.Z. | 1986-03-12T11:26:48.40 | 10.0 | undecidable | manual | SG | 285 | 0.3108 | -1.21 | 0.1 | |
--.CKI.Z. | 1986-03-12T11:26:47.00 | 10.0 | undecidable | manual | SG | 357 | 0.1998 | 1.25 | 0.1 | |
--.ROB.Z. | 1986-03-12T11:26:45.20 | 10.0 | undecidable | manual | PG | 285 | 0.3108 | 0.7 | 1.2 | |
--.FIN.Z. | 1986-03-12T11:26:41.30 | 10.0 | undecidable | manual | SG | 258 | 0.0555 | 0.07 | 0.9 | |
--.CKI.Z. | 1986-03-12T11:26:41.50 | 10.0 | undecidable | manual | PG | 357 | 0.1998 | -0.77 | 1 | |
--.FIN.Z. | 1986-03-12T11:26:39.50 | 10.0 | undecidable | manual | PG | 258 | 0.0555 | -0.16 | 2.3 |