A magnitude Md 1.9 earthquake occured in region: 4 km NW Vezzi Portio (SV), on
and geographic coordinates (lat, lon) 44.2630, 8.3480 at 5 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 |
Orco Feglino | SV | 5 | 890 | 1699 |
Mallare | SV | 5 | 1146 | 2845 |
Quiliano | SV | 6 | 7232 | 10077 |
Spotorno | SV | 7 | 3803 | 13880 |
Vado Ligure | SV | 7 | 8336 | 22216 |
Rialto | SV | 7 | 564 | 22780 |
Calice Ligure | SV | 8 | 1730 | 24510 |
Bergeggi | SV | 8 | 1129 | 25639 |
Altare | SV | 8 | 2108 | 27747 |
Noli | SV | 8 | 2736 | 30483 |
Pallare | SV | 9 | 923 | 31406 |
Bormida | SV | 9 | 387 | 31793 |
Finale Ligure | SV | 10 | 11711 | 43504 |
Magliolo | SV | 11 | 974 | 44478 |
Tovo San Giacomo | SV | 11 | 2582 | 47060 |
Carcare | SV | 12 | 5587 | 52647 |
Savona | SV | 12 | 61345 | 113992 |
Osiglia | SV | 12 | 444 | 114436 |
Borgio Verezzi | SV | 12 | 2205 | 116641 |
Giustenice | SV | 13 | 977 | 117618 |
Plodio | SV | 13 | 650 | 118268 |
Pietra Ligure | SV | 14 | 8992 | 127260 |
Albissola Marina | SV | 14 | 5487 | 132747 |
Cosseria | SV | 15 | 1105 | 133852 |
Albisola Superiore | SV | 16 | 10163 | 144015 |
Murialdo | SV | 16 | 841 | 144856 |
Millesimo | SV | 16 | 3383 | 148239 |
Loano | SV | 16 | 11407 | 159646 |
Cairo Montenotte | SV | 16 | 13269 | 172915 |
Roccavignale | SV | 17 | 752 | 173667 |
Boissano | SV | 17 | 2492 | 176159 |
Cengio | SV | 18 | 3563 | 179722 |
Celle Ligure | SV | 18 | 5237 | 184959 |
Borghetto Santo Spirito | SV | 18 | 4948 | 189907 |
Toirano | SV | 19 | 2644 | 192551 |
Calizzano | SV | 19 | 1475 | 194026 |
Bardineto | SV | 19 | 756 | 194782 |
Stella | SV | 19 | 3009 | 197791 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.9
M 2.0 |
1992-01-22 16:23:21 |
44.263 | 8.348 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 157269 |
Field | Value |
---|---|
Time (UTC) | 1992-01-22 16:23:21 ± 0.573 |
Latitude | 44.2630 ± 0.0194 |
Longitude | 8.3480 ± 0.0490 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 157269 |
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) | 4457.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 196 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00097 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01522 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 157269 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:26:53 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 157269 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:42:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.LMR.Z. | 1992-01-22T16:24:13.20 | 10.0 | undecidable | manual | SN | 235 | 1.6206 | 1.3 | 0.2 | |
--.FRF.Z. | 1992-01-22T16:24:07.60 | 10.0 | undecidable | manual | SN | 240 | 1.3986 | 0.63 | 0.4 | |
--.LPL.Z. | 1992-01-22T16:23:53.41 | 10.0 | undecidable | manual | PN | 318 | 1.6872 | 1.73 | 0.2 | |
--.LPG.Z. | 1992-01-22T16:23:52.91 | 10.0 | undecidable | manual | PN | 317 | 1.6761 | 1.54 | 0.3 | |
--.LMR.Z. | 1992-01-22T16:23:51.80 | 10.0 | undecidable | manual | PN | 235 | 1.6206 | 1.18 | 0.5 | |
--.SBF.Z. | 1992-01-22T16:23:48.39 | 10.0 | undecidable | manual | SG | 238 | 0.7659 | -0.68 | 0.5 | |
--.FRF.Z. | 1992-01-22T16:23:47.80 | 10.0 | undecidable | manual | PN | 240 | 1.3986 | 0.02 | 1.4 | |
--.BHB.Z. | 1992-01-22T16:23:40.34 | 10.0 | undecidable | manual | PG | 306 | 0.9546 | -0.68 | 1.3 | |
--.PZZ.Z. | 1992-01-22T16:23:39.70 | 10.0 | undecidable | manual | PG | 285 | 0.9213 | -0.62 | 1.3 | |
--.STV.Z. | 1992-01-22T16:23:36.36 | 10.0 | undecidable | manual | PG | 269 | 0.7326 | -0.37 | 1.6 | |
--.SBF.Z. | 1992-01-22T16:23:36.70 | 10.0 | undecidable | manual | PG | 238 | 0.7659 | -0.75 | 1.2 | |
--.ENR.Z. | 1992-01-22T16:23:35.23 | 10.0 | undecidable | manual | PG | 267 | 0.6549 | -0.31 | 1.7 | |
--.IMI.Z. | 1992-01-22T16:23:31.22 | 10.0 | undecidable | manual | PG | 222 | 0.4773 | -0.9 | 1 | |
--.ROB.Z. | 1992-01-22T16:23:28.80 | 10.0 | undecidable | manual | PG | 276 | 0.3441 | -0.43 | 1.6 | |
--.PCP.Z. | 1992-01-22T16:23:27.39 | 10.0 | undecidable | manual | PG | 26 | 0.3108 | -1.16 | 0.7 | |
--.CKI.Z. | 1992-01-22T16:23:27.80 | 10.0 | undecidable | manual | SG | 342 | 0.1665 | -0.31 | 0.7 | |
--.CKI.Z. | 1992-01-22T16:23:25.50 | 10.0 | undecidable | manual | PG | 342 | 0.1665 | 0.16 | 1.7 | |
--.FIN.Z. | 1992-01-22T16:23:24.52 | 10.0 | undecidable | manual | PG | 241 | 0.111 | 0.24 | 1.7 |