A magnitude Md 2.3 earthquake occured in region: 4 km W Scheggino (PG), on
and geographic coordinates (lat, lon) 42.7040, 12.7810 at 7 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 |
---|---|---|---|---|
Scheggino | PG | 4 | 461 | 461 |
Spoleto | PG | 5 | 38218 | 38679 |
Sant'Anatolia di Narco | PG | 6 | 564 | 39243 |
Ferentillo | TR | 9 | 1913 | 41156 |
Vallo di Nera | PG | 10 | 364 | 41520 |
Montefranco | TR | 12 | 1276 | 42796 |
Poggiodomo | PG | 13 | 117 | 42913 |
Campello sul Clitunno | PG | 13 | 2442 | 45355 |
Arrone | TR | 13 | 2763 | 48118 |
Polino | TR | 14 | 233 | 48351 |
Monteleone di Spoleto | PG | 15 | 599 | 48950 |
Castel Ritaldi | PG | 16 | 3278 | 52228 |
Cerreto di Spoleto | PG | 17 | 1075 | 53303 |
Cascia | PG | 19 | 3217 | 56520 |
Terni | TR | 19 | 111501 | 168021 |
Acquasparta | TR | 19 | 4778 | 172799 |
Trevi | PG | 20 | 8469 | 181268 |
Labro | RI | 20 | 374 | 181642 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3 | 1985-03-05 23:44:59 |
42.704 | 12.781 | 7 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 3049 |
Field | Value |
---|---|
Time (UTC) | 1985-03-05 23:44:59 ± 0.274 |
Latitude | 42.7040 ± 0.0135 |
Longitude | 12.7810 ± 0.0365 |
Depth (km) | 7 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 3049 |
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) | 3336.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 152 |
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) | 0.7 |
Epicentral distance of station closest to the epicenter (degree) | 0.00154 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01125 |
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 | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 3049 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:07:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.AR1.Z. | 1985-03-05T23:45:27.50 | 10.0 | undecidable | manual | SG | 8 | 0.7992 | -0.18 | 0.7 | |
--.SD1.Z. | 1985-03-05T23:45:22.50 | 10.0 | undecidable | manual | PN? | 142 | 1.2543 | -0.63 | 0.4 | |
--.AS1.Z. | 1985-03-05T23:45:15.00 | 10.0 | undecidable | manual | SG | 345 | 0.3663 | 1.22 | 0.3 | |
--.AR1.Z. | 1985-03-05T23:45:14.50 | 10.0 | undecidable | manual | PG | 8 | 0.7992 | -1.2 | 0.8 | |
--.AQU.Z. | 1985-03-05T23:45:13.00 | 10.0 | undecidable | manual | PG | 127 | 0.5772 | 1.5 | 0.6 | |
--.MNS.Z. | 1985-03-05T23:45:12.50 | 10.0 | undecidable | manual | SG | 193 | 0.3219 | 0.34 | 0.9 | |
--.AS1.Z. | 1985-03-05T23:45:08.00 | 10.0 | undecidable | manual | PG | 345 | 0.3663 | 0.32 | 2.1 | |
--.PO9.Z. | 1985-03-05T23:45:07.00 | 10.0 | undecidable | manual | SG | 137 | 0.1665 | 0.53 | 0.9 | |
--.MNS.Z. | 1985-03-05T23:45:06.50 | 10.0 | undecidable | manual | PG | 193 | 0.3219 | -0.25 | 2.2 | |
--.PO9.Z. | 1985-03-05T23:45:02.50 | 10.0 | undecidable | manual | PG | 137 | 0.1665 | -0.96 | 1.1 |