A magnitude Md 2.4 earthquake occured in region: Costa Ligure centro occidentale (Savona), on
and geographic coordinates (lat, lon) 44.1200, 8.5730 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 |
---|---|---|---|---|
Noli | SV | 16 | 2736 | 2736 |
Spotorno | SV | 17 | 3803 | 6539 |
Bergeggi | SV | 18 | 1129 | 7668 |
Finale Ligure | SV | 19 | 11711 | 19379 |
Vado Ligure | SV | 20 | 8336 | 27715 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1996-04-12 21:43:23 |
44.12 | 8.573 | 8 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 244219 |
Field | Value |
---|---|
Time (UTC) | 1996-04-12 21:43:23 ± 0.69 |
Latitude | 44.1200 ± 0.0154 |
Longitude | 8.5730 ± 0.0193 |
Depth (km) | 8 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 244219 |
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) | 2299.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 124 |
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) | 0.00324 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01514 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 244219 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:51:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PGF.Z. | 1996-04-12T21:44:12.70 | 10.0 | undecidable | manual | SN | 168 | 1.5984 | 0.52 | 0.4 | |
--.DOI.Z. | 1996-04-12T21:43:58.55 | 10.0 | undecidable | manual | SG | 292 | 1.0101 | 0.34 | 0.7 | |
--.SBF.Z. | 1996-04-12T21:43:52.10 | 10.0 | undecidable | manual | SG | 252 | 0.8547 | -0.77 | 0.3 | |
--.PGF.Z. | 1996-04-12T21:43:51.70 | 10.0 | undecidable | manual | PN | 168 | 1.5984 | 0.3 | 1.4 | |
--.LMR.Z. | 1996-04-12T21:43:51.45 | 10.0 | undecidable | manual | PN | 242 | 1.6761 | -1.09 | 0.2 | |
--.DOI.Z. | 1996-04-12T21:43:43.35 | 10.0 | undecidable | manual | PG | 292 | 1.0101 | 0.02 | 2 | |
--.SBF.Z. | 1996-04-12T21:43:41.00 | 10.0 | undecidable | manual | PG | 252 | 0.8547 | 0.74 | 0.8 | |
--.BOB.Z. | 1996-04-12T21:43:40.66 | 10.0 | undecidable | manual | PG | 43 | 0.888 | -0.37 | 1.6 | |
--.CKI.Z. | 1996-04-12T21:43:37.43 | 10.0 | undecidable | manual | SG | 324 | 0.3552 | 0.34 | 0.7 | |
--.CKI.Z. | 1996-04-12T21:43:31.26 | 10.0 | undecidable | manual | PG | 324 | 0.3552 | 0.11 | 1.9 |