A magnitude Md 2.5 earthquake occured in region: 2 km NW Campello sul Clitunno (PG), on
and geographic coordinates (lat, lon) 42.8290, 12.7600 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 |
---|---|---|---|---|
Campello sul Clitunno | PG | 2 | 2442 | 2442 |
Trevi | PG | 6 | 8469 | 10911 |
Castel Ritaldi | PG | 7 | 3278 | 14189 |
Spoleto | PG | 11 | 38218 | 52407 |
Vallo di Nera | PG | 11 | 364 | 52771 |
Montefalco | PG | 11 | 5679 | 58450 |
Sant'Anatolia di Narco | PG | 12 | 564 | 59014 |
Cerreto di Spoleto | PG | 13 | 1075 | 60089 |
Scheggino | PG | 14 | 461 | 60550 |
Giano dell'Umbria | PG | 15 | 3846 | 64396 |
Foligno | PG | 15 | 57155 | 121551 |
Sellano | PG | 15 | 1079 | 122630 |
Bevagna | PG | 17 | 5081 | 127711 |
Gualdo Cattaneo | PG | 19 | 6155 | 133866 |
Poggiodomo | PG | 19 | 117 | 133983 |
Spello | PG | 20 | 8645 | 142628 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1985-04-24 02:57:34 |
42.829 | 12.76 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 5389 |
Field | Value |
---|---|
Time (UTC) | 1985-04-24 02:57:34 ± 0.263 |
Latitude | 42.8290 ± 0.0125 |
Longitude | 12.7600 ± 0.0297 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 5389 |
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) | 2794.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 136 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00219 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00890 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 5389 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:09:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CH1.Z. | 1985-04-24T02:58:10.00 | 10.0 | undecidable | manual | SG | 323 | 0.9879 | 1.58 | 0.1 | |
--.AR1.Z. | 1985-04-24T02:57:58.50 | 10.0 | undecidable | manual | SG | 11 | 0.6771 | 0.07 | 0.6 | |
--.ALP.Z. | 1985-04-24T02:57:56.70 | 10.0 | undecidable | manual | SG | 94 | 0.5883 | 1.13 | 0.4 | |
--.CH1.Z. | 1985-04-24T02:57:54.50 | 10.0 | undecidable | manual | PG | 323 | 0.9879 | 0.37 | 1.1 | |
--.MNS.Z. | 1985-04-24T02:57:52.00 | 10.0 | undecidable | manual | SG | 187 | 0.444 | 1.12 | 0.3 | |
--.CM2.Z. | 1985-04-24T02:57:50.70 | 10.0 | undecidable | manual | SG | 37 | 0.444 | -0.53 | 0.8 | |
--.AR1.Z. | 1985-04-24T02:57:50.00 | 10.0 | undecidable | manual | PG | 11 | 0.6771 | 1.64 | 0.2 | |
--.ALP.Z. | 1985-04-24T02:57:46.90 | 10.0 | undecidable | manual | PG | 94 | 0.5883 | 0.19 | 1.6 | |
--.PO9.Z. | 1985-04-24T02:57:45.50 | 10.0 | undecidable | manual | SG | 152 | 0.2775 | -0.23 | 1 | |
--.MNS.Z. | 1985-04-24T02:57:44.00 | 10.0 | undecidable | manual | PG | 187 | 0.444 | 0 | 1.7 | |
--.CM2.Z. | 1985-04-24T02:57:43.50 | 10.0 | undecidable | manual | PG | 37 | 0.444 | -0.7 | 1.2 | |
--.AS1.Z. | 1985-04-24T02:57:43.50 | 10.0 | undecidable | manual | SG | 341 | 0.2442 | -0.94 | 0.3 | |
--.PO9.Z. | 1985-04-24T02:57:40.50 | 10.0 | negative | manual | PG | 152 | 0.2775 | -0.53 | 2.8 | |
--.AS1.Z. | 1985-04-24T02:57:39.50 | 10.0 | negative | manual | PG | 341 | 0.2442 | -0.78 | 2.1 |