A magnitude Md 2.5 earthquake occured in region: 5 km E Corciano (PG), on
and geographic coordinates (lat, lon) 43.1430, 12.3460 at 5 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 |
---|---|---|---|---|
Corciano | PG | 5 | 21332 | 21332 |
Perugia | PG | 5 | 166134 | 187466 |
Magione | PG | 11 | 14865 | 202331 |
Torgiano | PG | 15 | 6725 | 209056 |
Passignano sul Trasimeno | PG | 18 | 5746 | 214802 |
Bettona | PG | 18 | 4367 | 219169 |
Umbertide | PG | 18 | 16681 | 235850 |
Bastia Umbra | PG | 19 | 21874 | 257724 |
Deruta | PG | 19 | 9669 | 267393 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1991-04-14 03:13:27 |
43.143 | 12.346 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 139149 |
Field | Value |
---|---|
Time (UTC) | 1991-04-14 03:13:27 ± 0.197 |
Latitude | 43.1430 ± 0.0114 |
Longitude | 12.3460 ± 0.0251 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 139149 |
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) | 2399.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 167 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00494 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00988 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 139149 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:09:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.AQU.Z. | 1991-04-14T03:14:06.60 | 10.0 | undecidable | manual | SN | 135 | 1.0989 | 0.99 | 0.1 | |
--.SFI.Z. | 1991-04-14T03:13:58.18 | 10.0 | undecidable | manual | SG | 335 | 0.8325 | 0.8 | 0.3 | |
--.MNS.Z. | 1991-04-14T03:13:55.56 | 10.0 | undecidable | manual | SG | 162 | 0.7881 | -0.37 | 0.7 | |
--.AQU.Z. | 1991-04-14T03:13:50.00 | 10.0 | undecidable | manual | PN | 135 | 1.0989 | 0.5 | 1.2 | |
--.CRE.Z. | 1991-04-14T03:13:48.89 | 10.0 | undecidable | manual | SG | 329 | 0.5439 | 0.68 | 0.4 | |
--.ARV.Z. | 1991-04-14T03:13:48.79 | 10.0 | undecidable | manual | SG | 50 | 0.555 | 0.42 | 0.7 | |
--.SFI.Z. | 1991-04-14T03:13:44.65 | 10.0 | undecidable | manual | PG | 335 | 0.8325 | -0.09 | 2.1 | |
--.MNS.Z. | 1991-04-14T03:13:43.65 | 10.0 | undecidable | manual | PG | 162 | 0.7881 | -0.26 | 2 | |
--.ARV.Z. | 1991-04-14T03:13:38.89 | 10.0 | undecidable | manual | PG | 50 | 0.555 | -0.65 | 1.1 | |
--.CRE.Z. | 1991-04-14T03:13:38.92 | 10.0 | undecidable | manual | PG | 329 | 0.5439 | -0.53 | 1.4 |