A magnitude Md 2.5 earthquake occured in region: 1 km NE Bevagna (PG), on
and geographic coordinates (lat, lon) 42.9420, 12.6210 at 7 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 |
---|---|---|---|---|
Bevagna | PG | 1 | 5081 | 5081 |
Montefalco | PG | 6 | 5679 | 10760 |
Gualdo Cattaneo | PG | 6 | 6155 | 16915 |
Cannara | PG | 7 | 4305 | 21220 |
Foligno | PG | 7 | 57155 | 78375 |
Spello | PG | 7 | 8645 | 87020 |
Giano dell'Umbria | PG | 12 | 3846 | 90866 |
Trevi | PG | 13 | 8469 | 99335 |
Bettona | PG | 14 | 4367 | 103702 |
Castel Ritaldi | PG | 14 | 3278 | 106980 |
Assisi | PG | 14 | 28299 | 135279 |
Bastia Umbra | PG | 15 | 21874 | 157153 |
Collazzone | PG | 16 | 3473 | 160626 |
Deruta | PG | 17 | 9669 | 170295 |
Valtopina | PG | 17 | 1398 | 171693 |
Torgiano | PG | 18 | 6725 | 178418 |
Campello sul Clitunno | PG | 19 | 2442 | 180860 |
Massa Martana | PG | 20 | 3770 | 184630 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1985-05-31 16:19:02 |
42.942 | 12.621 | 7 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 7739 |
Field | Value |
---|---|
Time (UTC) | 1985-05-31 16:19:02 ± 0.304 |
Latitude | 42.9420 ± 0.0121 |
Longitude | 12.6210 ± 0.0261 |
Depth (km) | 7 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 7739 |
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) | 2515.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 177 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
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) | 0.00105 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00842 |
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 | 4 |
Type of magnitude | Md |
Reference to an origin | 7739 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:11:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.AM1.Z. | 1985-05-31T16:19:36.30 | 10.0 | undecidable | manual | SG | 49 | 0.9324 | 0.77 | 0.3 | |
--.ALP.Z. | 1985-05-31T16:19:28.70 | 10.0 | undecidable | manual | SG | 102 | 0.7104 | 0.43 | 0.7 | |
--.AR1.Z. | 1985-05-31T16:19:25.00 | 10.0 | undecidable | manual | SG | 22 | 0.5994 | 0.21 | 0.6 | |
--.AM1.Z. | 1985-05-31T16:19:21.50 | 10.0 | undecidable | manual | PG | 49 | 0.9324 | -0.26 | 1.1 | |
--.CM2.Z. | 1985-05-31T16:19:20.00 | 10.0 | undecidable | manual | SG | 56 | 0.444 | -0.04 | 1 | |
--.CH1.Z. | 1985-05-31T16:19:20.50 | 10.0 | undecidable | manual | PG | 324 | 0.8325 | 0.52 | 0.9 | |
--.PO9.Z. | 1985-05-31T16:19:19.00 | 10.0 | undecidable | manual | SG | 147 | 0.4329 | -0.43 | 0.5 | |
--.ALP.Z. | 1985-05-31T16:19:18.80 | 10.0 | undecidable | manual | PG | 102 | 0.7104 | 1.24 | 0.2 | |
--.AR1.Z. | 1985-05-31T16:19:15.00 | 10.0 | undecidable | manual | PG | 22 | 0.5994 | -0.55 | 1 | |
--.PO9.Z. | 1985-05-31T16:19:12.00 | 10.0 | undecidable | manual | PG | 147 | 0.4329 | -0.46 | 1.2 | |
--.CM2.Z. | 1985-05-31T16:19:12.10 | 10.0 | positive | manual | PG | 56 | 0.444 | -0.71 | 1.6 | |
--.AS1.Z. | 1985-05-31T16:19:07.80 | 10.0 | undecidable | manual | SG | 10 | 0.1221 | -0.44 | 0.8 | |
--.AS1.Z. | 1985-05-31T16:19:06.30 | 10.0 | positive | manual | PG | 10 | 0.1221 | 0.3 | 3 |