A magnitude Md 2.5 earthquake occured in region: 8 km E Foligno (PG), on
and geographic coordinates (lat, lon) 42.9530, 12.8010 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 |
---|---|---|---|---|
Foligno | PG | 8 | 57155 | 57155 |
Trevi | PG | 9 | 8469 | 65624 |
Spello | PG | 11 | 8645 | 74269 |
Valtopina | PG | 13 | 1398 | 75667 |
Sellano | PG | 13 | 1079 | 76746 |
Montefalco | PG | 14 | 5679 | 82425 |
Campello sul Clitunno | PG | 15 | 2442 | 84867 |
Bevagna | PG | 16 | 5081 | 89948 |
Monte Cavallo | MC | 17 | 145 | 90093 |
Cerreto di Spoleto | PG | 18 | 1075 | 91168 |
Nocera Umbra | PG | 18 | 5839 | 97007 |
Castel Ritaldi | PG | 18 | 3278 | 100285 |
Serravalle di Chienti | MC | 18 | 1070 | 101355 |
Cannara | PG | 18 | 4305 | 105660 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1992-05-24 15:34:54 |
42.953 | 12.801 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 165289 |
Field | Value |
---|---|
Time (UTC) | 1992-05-24 15:34:54 ± 0.293 |
Latitude | 42.9530 ± 0.0235 |
Longitude | 12.8010 ± 0.0438 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 165289 |
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) | 4416.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 171 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
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) | 0.00138 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01085 |
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 | 4 |
Type of magnitude | Md |
Reference to an origin | 165289 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:34:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.AQU.Z. | 1992-05-24T15:35:21.36 | 10.0 | undecidable | manual | SG | 143 | 0.7326 | -0.04 | 0.8 | |
--.SFI.Z. | 1992-05-24T15:35:17.50 | 10.0 | undecidable | manual | PN | 324 | 1.1655 | -0.13 | 1.5 | |
--.PGD.Z. | 1992-05-24T15:35:17.35 | 10.0 | undecidable | manual | PN | 319 | 1.1988 | -0.75 | 0.8 | |
--.ARV.Z. | 1992-05-24T15:35:16.10 | 10.0 | undecidable | manual | SG | 10 | 0.5439 | 0.75 | 0.4 | |
--.AQU.Z. | 1992-05-24T15:35:10.69 | 10.0 | undecidable | manual | PG | 143 | 0.7326 | 0.59 | 1.3 | |
--.ARV.Z. | 1992-05-24T15:35:05.88 | 10.0 | undecidable | manual | PG | 10 | 0.5439 | -0.73 | 1.1 | |
--.ASS.Z. | 1992-05-24T15:35:02.45 | 10.0 | undecidable | manual | SG | 315 | 0.1554 | 1.61 | 0 | |
--.ASS.Z. | 1992-05-24T15:34:58.13 | 10.0 | undecidable | manual | PG | 315 | 0.1554 | -0.1 | 2.1 |