A magnitude Md 2.5 earthquake occured in region: 4 km SE Farini (PC), on
and geographic coordinates (lat, lon) 44.6890, 9.6060 at 10 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 |
---|---|---|---|---|
Farini | PC | 4 | 1290 | 1290 |
Morfasso | PC | 9 | 1024 | 2314 |
Ferriere | PC | 10 | 1294 | 3608 |
Bettola | PC | 10 | 2828 | 6436 |
Bardi | PR | 12 | 2227 | 8663 |
Bore | PR | 15 | 749 | 9412 |
Coli | PC | 16 | 879 | 10291 |
Corte Brugnatella | PC | 18 | 586 | 10877 |
Gropparello | PC | 19 | 2293 | 13170 |
Varsi | PR | 19 | 1230 | 14400 |
Bobbio | PC | 19 | 3577 | 17977 |
Santo Stefano d'Aveto | GE | 20 | 1126 | 19103 |
Travo | PC | 20 | 2087 | 21190 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1985-08-16 19:57:30 |
44.689 | 9.606 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 11909 |
Field | Value |
---|---|
Time (UTC) | 1985-08-16 19:57:30 ± 0.268 |
Latitude | 44.6890 ± 0.0198 |
Longitude | 9.6060 ± 0.0311 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 11909 |
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) | 3298.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 173 |
Number of associated phases, regardless of their use for origin computation | 5 |
Number of defining phases | 5 |
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) | 0.00121 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00850 |
Number of stations at which the event was observed | 3 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 11909 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:15:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.BD1.Z. | 1985-08-16T19:58:02.00 | 10.0 | undecidable | manual | SG | 131 | 0.9435 | -0.4 | 0.4 | |
--.BD1.Z. | 1985-08-16T19:57:49.00 | 10.0 | undecidable | manual | PG | 131 | 0.9435 | 0.23 | 1.4 | |
--.PCN.Z. | 1985-08-16T19:57:38.00 | 10.0 | undecidable | manual | PG | 6 | 0.3552 | 0 | 2.2 | |
--.CO9.Z. | 1985-08-16T19:57:37.00 | 10.0 | undecidable | manual | SG | 304 | 0.1332 | 0.53 | 0.5 | |
--.CO9.Z. | 1985-08-16T19:57:33.00 | 10.0 | undecidable | manual | PG | 304 | 0.1332 | -0.8 | 0.5 |