A magnitude Md 2.4 earthquake occured in region: 6 km W Gualdo Tadino (PG), on
and geographic coordinates (lat, lon) 43.2280, 12.7140 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 |
---|---|---|---|---|
Gualdo Tadino | PG | 6 | 15208 | 15208 |
Fossato di Vico | PG | 9 | 2840 | 18048 |
Valfabbrica | PG | 12 | 3389 | 21437 |
Sigillo | PG | 12 | 2404 | 23841 |
Nocera Umbra | PG | 14 | 5839 | 29680 |
Costacciaro | PG | 15 | 1216 | 30896 |
Gubbio | PG | 18 | 32216 | 63112 |
Fiuminata | MC | 18 | 1402 | 64514 |
Valtopina | PG | 19 | 1398 | 65912 |
Esanatoglia | MC | 19 | 2034 | 67946 |
Assisi | PG | 19 | 28299 | 96245 |
Fabriano | AN | 20 | 31480 | 127725 |
Scheggia e Pascelupo | PG | 20 | 1393 | 129118 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1985-12-12 04:27:46 |
43.228 | 12.714 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 17909 |
Field | Value |
---|---|
Time (UTC) | 1985-12-12 04:27:46 ± 0.196 |
Latitude | 43.2280 ± 0.0107 |
Longitude | 12.7140 ± 0.0164 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 17909 |
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) | 1786.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
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) | 0.00154 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00753 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 17909 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:20:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1985-12-12T04:28:16.00 | 10.0 | undecidable | manual | SG | 181 | 0.8325 | 0.23 | 0.4 | |
--.CRE.Z. | 1985-12-12T04:28:10.50 | 10.0 | undecidable | manual | SG | 305 | 0.6771 | 0.01 | 0.5 | |
--.MNS.Z. | 1985-12-12T04:28:03.50 | 10.0 | undecidable | manual | PG | 181 | 0.8325 | -0.02 | 1.2 | |
--.CRE.Z. | 1985-12-12T04:28:01.00 | 10.0 | undecidable | manual | PG | 305 | 0.6771 | 0.53 | 0.8 | |
--.ARV.Z. | 1985-12-12T04:27:59.00 | 10.0 | undecidable | manual | SG | 31 | 0.3108 | 0.08 | 1 | |
--.CM2.Z. | 1985-12-12T04:27:58.54 | 10.0 | undecidable | manual | SG | 96 | 0.3108 | -0.23 | 0.9 | |
--.ARV.Z. | 1985-12-12T04:27:53.80 | 10.0 | positive | manual | PG | 31 | 0.3108 | 0 | 3.2 | |
--.CM2.Z. | 1985-12-12T04:27:53.52 | 10.0 | undecidable | manual | PG | 96 | 0.3108 | -0.19 | 1.5 | |
--.ASS.Z. | 1985-12-12T04:27:52.00 | 10.0 | undecidable | manual | PG | 195 | 0.1665 | 0.92 | 0.4 | |
--.PRG.Z. | 1985-12-12T04:27:51.50 | 10.0 | undecidable | manual | PG | 241 | 0.2553 | -1.28 | 0.1 |