A magnitude Md 2.4 earthquake occured in region: 4 km SW Ferriere (PC), on
and geographic coordinates (lat, lon) 44.6120, 9.4810 at 6 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 |
---|---|---|---|---|
Ferriere | PC | 4 | 1294 | 1294 |
Santo Stefano d'Aveto | GE | 7 | 1126 | 2420 |
Ottone | PC | 12 | 516 | 2936 |
Rezzoaglio | GE | 12 | 995 | 3931 |
Cerignale | PC | 13 | 127 | 4058 |
Farini | PC | 13 | 1290 | 5348 |
Corte Brugnatella | PC | 14 | 586 | 5934 |
Gorreto | GE | 15 | 97 | 6031 |
Coli | PC | 16 | 879 | 6910 |
Fontanigorda | GE | 16 | 277 | 7187 |
Rovegno | GE | 16 | 554 | 7741 |
Zerba | PC | 16 | 77 | 7818 |
Bedonia | PR | 17 | 3482 | 11300 |
Tornolo | PR | 18 | 1010 | 12310 |
Bobbio | PC | 19 | 3577 | 15887 |
Compiano | PR | 19 | 1112 | 16999 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1985-08-12 02:25:18 |
44.612 | 9.481 | 6 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 11579 |
Field | Value |
---|---|
Time (UTC) | 1985-08-12 02:25:18 ± 0.21 |
Latitude | 44.6120 ± 0.0106 |
Longitude | 9.4810 ± 0.0183 |
Depth (km) | 6 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 11579 |
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) | 1869.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 107 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00138 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01044 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 11579 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:14:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.PS9.Z. | 1985-08-12T02:25:57.00 | 10.0 | undecidable | manual | SN | 139 | 1.1544 | -1.13 | 0 | |
--.PS9.Z. | 1985-08-12T02:25:42.00 | 10.0 | undecidable | manual | PN | 139 | 1.1544 | 0.49 | 0.3 | |
--.GEN.Z. | 1985-08-12T02:25:35.20 | 10.0 | undecidable | manual | SG | 243 | 0.4218 | -0.22 | 0.4 | |
--.PCN.Z. | 1985-08-12T02:25:29.00 | 10.0 | undecidable | manual | PG | 16 | 0.444 | 0.12 | 2.4 | |
--.BVT.Z. | 1985-08-12T02:25:29.60 | 10.0 | undecidable | manual | SG | 119 | 0.2664 | 0 | 0.8 | |
--.GEN.Z. | 1985-08-12T02:25:28.50 | 10.0 | undecidable | manual | PG | 243 | 0.4218 | 0.1 | 1.2 | |
--.BVT.Z. | 1985-08-12T02:25:25.00 | 10.0 | positive | manual | PG | 119 | 0.2664 | -0.04 | 2.6 | |
--.CO9.Z. | 1985-08-12T02:25:24.50 | 10.0 | undecidable | manual | SG | 351 | 0.1554 | -0.66 | 0.1 | |
--.CO9.Z. | 1985-08-12T02:25:22.50 | 10.0 | undecidable | manual | PG | 351 | 0.1554 | 0.02 | 1.3 |