A magnitude Md 2.4 earthquake occured in region: 7 km SE Farini (PC), on
and geographic coordinates (lat, lon) 44.6600, 9.6270 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 | 8 | 1290 | 1290 |
Bardi | PR | 9 | 2227 | 3517 |
Morfasso | PC | 9 | 1024 | 4541 |
Ferriere | PC | 10 | 1294 | 5835 |
Bettola | PC | 13 | 2828 | 8663 |
Bore | PR | 15 | 749 | 9412 |
Bedonia | PR | 17 | 3482 | 12894 |
Varsi | PR | 17 | 1230 | 14124 |
Compiano | PR | 18 | 1112 | 15236 |
Santo Stefano d'Aveto | GE | 19 | 1126 | 16362 |
Coli | PC | 19 | 879 | 17241 |
Tornolo | PR | 19 | 1010 | 18251 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
M 2.8 |
1987-04-02 20:15:14 |
44.66 | 9.627 | 10 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 44079 |
Field | Value |
---|---|
Time (UTC) | 1987-04-02 20:15:14 ± 0.746 |
Latitude | 44.6600 ± 0.0347 |
Longitude | 9.6270 ± 0.0479 |
Depth (km) | 10 ± 6 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 44079 |
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) | 5401.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 241 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00146 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01619 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 44079 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:43:34 |
Field | Value |
---|---|
Value | 2.8 |
Uncertainty | |
Num. used stations | |
Type of magnitude | M |
Reference to an origin | 44079 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 09:50:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SOO.Z. | 1987-04-02T20:16:08.50 | 10.0 | undecidable | manual | SN | 265 | 1.7982 | 0.55 | 0.6 | |
--.IMP.Z. | 1987-04-02T20:15:59.50 | 10.0 | undecidable | manual | SN | 239 | 1.443 | 0.09 | 0.7 | |
--.FIN.Z. | 1987-04-02T20:15:50.50 | 10.0 | undecidable | manual | SN | 246 | 1.11 | -0.89 | 0.3 | |
--.SOO.Z. | 1987-04-02T20:15:47.00 | 10.0 | undecidable | manual | PN | 265 | 1.7982 | 1.6 | 0.3 | |
--.STV.Z. | 1987-04-02T20:15:45.00 | 10.0 | undecidable | manual | PN | 256 | 1.6761 | 1.19 | 0.6 | |
--.IMP.Z. | 1987-04-02T20:15:40.00 | 10.0 | undecidable | manual | PN | 239 | 1.443 | -0.47 | 1.3 | |
--.ROB.Z. | 1987-04-02T20:15:38.20 | 10.0 | undecidable | manual | PN | 254 | 1.2987 | -0.28 | 1.6 | |
--.FIN.Z. | 1987-04-02T20:15:35.20 | 10.0 | undecidable | manual | PN | 246 | 1.11 | -0.63 | 1.2 | |
--.VEA.Z. | 1987-04-02T20:15:24.10 | 10.0 | undecidable | manual | SG | 358 | 0.222 | 0.23 | 0.8 | |
--.CO9.Z. | 1987-04-02T20:15:21.50 | 10.0 | undecidable | manual | SG | 310 | 0.1665 | -0.33 | 0.7 | |
--.CO9.Z. | 1987-04-02T20:15:19.00 | 10.0 | undecidable | manual | PG | 310 | 0.1665 | 0.23 | 2.1 | |
--.VEA.Z. | 1987-04-02T20:15:19.50 | 10.0 | undecidable | manual | PG | 358 | 0.222 | -0.45 | 1.7 |