A magnitude Md 2.5 earthquake occured in region: 8 km E Monteleone di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.6370, 13.0440 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 |
---|---|---|---|---|
Monteleone di Spoleto | PG | 8 | 599 | 599 |
Cascia | PG | 10 | 3217 | 3816 |
Cittareale | RI | 10 | 482 | 4298 |
Leonessa | RI | 11 | 2435 | 6733 |
Poggiodomo | PG | 12 | 117 | 6850 |
Posta | RI | 13 | 694 | 7544 |
Borbona | RI | 16 | 617 | 8161 |
Polino | TR | 17 | 233 | 8394 |
Norcia | PG | 18 | 4957 | 13351 |
Accumoli | RI | 18 | 667 | 14018 |
Scheggino | PG | 19 | 461 | 14479 |
Poggio Bustone | RI | 20 | 2055 | 16534 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 2001-12-10 17:25:52 |
42.637 | 13.044 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 432929 |
Field | Value |
---|---|
Time (UTC) | 2001-12-10 17:25:52 ± 0.052 |
Latitude | 42.6370 ± 0.0028 |
Longitude | 13.0440 ± 0.0056 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 432929 |
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) | 552.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
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) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00178 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00559 |
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 | 5 |
Type of magnitude | Md |
Reference to an origin | 432929 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:48:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.SNTG.Z. | 2001-12-10T17:26:14.61 | 10.0 | undecidable | manual | SG | 353 | 0.6216 | 0.16 | 0.2 | |
--.ASS.Z. | 2001-12-10T17:26:11.90 | 10.0 | undecidable | manual | SG | 326 | 0.5106 | 0.14 | 0.3 | |
--.AQU.Z. | 2001-12-10T17:26:06.99 | 10.0 | undecidable | manual | SG | 136 | 0.3885 | 0.1 | 0.4 | |
--.MNS.Z. | 2001-12-10T17:26:06.30 | 10.0 | undecidable | manual | SG | 226 | 0.3552 | 0.04 | 0.5 | |
--.SNTG.Z. | 2001-12-10T17:26:04.83 | 10.0 | undecidable | manual | PG | 353 | 0.6216 | -0.37 | 0 | |
--.ASS.Z. | 2001-12-10T17:26:03.20 | 10.0 | positive | manual | PG | 326 | 0.5106 | 0.03 | 2.4 | |
--.MNS.Z. | 2001-12-10T17:26:00.46 | 10.0 | positive | manual | PG | 226 | 0.3552 | -0.01 | 2.7 | |
--.AQU.Z. | 2001-12-10T17:26:00.79 | 10.0 | undecidable | manual | PG | 136 | 0.3885 | -0.04 | 1.3 | |
--.NRCA.Z. | 2001-12-10T17:26:00.84 | 10.0 | undecidable | manual | SG | 14 | 0.1998 | -0.15 | 0.3 | |
--.NRCA.Z. | 2001-12-10T17:25:57.56 | 10.0 | positive | manual | PG | 14 | 0.1998 | 0.13 | 1.8 |