A magnitude Md 2.5 earthquake occured in region: 4 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3480, 12.5320 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 |
---|---|---|---|---|
Gubbio | PG | 4 | 32216 | 32216 |
Scheggia e Pascelupo | PG | 13 | 1393 | 33609 |
Pietralunga | PG | 13 | 2111 | 35720 |
Costacciaro | PG | 15 | 1216 | 36936 |
Cantiano | PU | 16 | 2245 | 39181 |
Montone | PG | 17 | 1680 | 40861 |
Sigillo | PG | 17 | 2404 | 43265 |
Umbertide | PG | 17 | 16681 | 59946 |
Fossato di Vico | PG | 20 | 2840 | 62786 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1985-01-10 19:22:40 |
43.348 | 12.532 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 359 |
Field | Value |
---|---|
Time (UTC) | 1985-01-10 19:22:40 ± 0.227 |
Latitude | 43.3480 ± 0.0147 |
Longitude | 12.5320 ± 0.0208 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 359 |
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) | 2347.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 120 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00235 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00866 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 359 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:05:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1985-01-10T19:23:00.00 | 10.0 | undecidable | manual | PG | 173 | 0.9657 | 0.84 | 0.3 | |
--.CRE.Z. | 1985-01-10T19:22:58.00 | 10.0 | undecidable | manual | SG | 302 | 0.4995 | -0.13 | 0.5 | |
--.PO9.Z. | 1985-01-10T19:22:56.50 | 10.0 | undecidable | manual | PG | 158 | 0.8214 | -0.08 | 1 | |
--.ASS.Z. | 1985-01-10T19:22:52.50 | 10.0 | undecidable | manual | SG | 162 | 0.2997 | 0.9 | 0.1 | |
--.ARV.Z. | 1985-01-10T19:22:52.50 | 10.0 | undecidable | manual | SG | 62 | 0.333 | -0.28 | 0.7 | |
--.CRE.Z. | 1985-01-10T19:22:51.00 | 10.0 | undecidable | manual | PG | 302 | 0.4995 | 0.49 | 0.9 | |
--.PRG.Z. | 1985-01-10T19:22:49.00 | 10.0 | undecidable | manual | SG | 201 | 0.2553 | -1.53 | 0 | |
--.ASS.Z. | 1985-01-10T19:22:47.00 | 10.0 | undecidable | manual | PG | 162 | 0.2997 | 0.26 | 1.2 | |
--.ARV.Z. | 1985-01-10T19:22:47.20 | 10.0 | positive | manual | PG | 62 | 0.333 | -0.23 | 2.5 | |
--.PRG.Z. | 1985-01-10T19:22:46.00 | 10.0 | undecidable | manual | PG | 201 | 0.2553 | -0.13 | 2.7 |