A magnitude Md 2.5 earthquake occured in region: 3 km NW Cascia (PG), on
and geographic coordinates (lat, lon) 42.7450, 12.9940 at 4 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 |
---|---|---|---|---|
Cascia | PG | 3 | 3217 | 3217 |
Poggiodomo | PG | 6 | 117 | 3334 |
Norcia | PG | 10 | 4957 | 8291 |
Cerreto di Spoleto | PG | 11 | 1075 | 9366 |
Monteleone di Spoleto | PG | 11 | 599 | 9965 |
Vallo di Nera | PG | 11 | 364 | 10329 |
Sant'Anatolia di Narco | PG | 13 | 564 | 10893 |
Scheggino | PG | 14 | 461 | 11354 |
Preci | PG | 15 | 724 | 12078 |
Sellano | PG | 17 | 1079 | 13157 |
Cittareale | RI | 20 | 482 | 13639 |
Campello sul Clitunno | PG | 20 | 2442 | 16081 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 2000-01-29 02:37:37 |
42.745 | 12.994 | 4 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 381079 |
Field | Value |
---|---|
Time (UTC) | 2000-01-29 02:37:37 ± 0.161 |
Latitude | 42.7450 ± 0.0071 |
Longitude | 12.9940 ± 0.0169 |
Depth (km) | 4 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 381079 |
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) | 1587.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
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) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00105 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01077 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | Md |
Reference to an origin | 381079 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:58:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.FB9.Z. | 2000-01-29T02:38:11.67 | 10.0 | undecidable | manual | SG | 350 | 0.9546 | 0.49 | 0.3 | |
--.ARV.Z. | 2000-01-29T02:38:04.74 | 10.0 | undecidable | manual | SG | 357 | 0.7437 | 0.15 | 0.6 | |
--.SDI.Z. | 2000-01-29T02:38:00.70 | 10.0 | undecidable | manual | PN | 149 | 1.1988 | -0.05 | 1.2 | |
--.FB9.Z. | 2000-01-29T02:37:57.45 | 10.0 | undecidable | manual | PG | 350 | 0.9546 | 0.57 | 0.7 | |
--.SNTG.Z. | 2000-01-29T02:37:56.68 | 10.0 | undecidable | manual | SG | 355 | 0.4995 | -0.1 | 0.7 | |
--.PQ9.Z. | 2000-01-29T02:37:54.00 | 10.0 | undecidable | manual | PG | 157 | 0.777 | 0.42 | 1.2 | |
--.ASS.Z. | 2000-01-29T02:37:53.61 | 10.0 | undecidable | manual | SG | 322 | 0.3996 | 0.63 | 0.3 | |
--.ARV.Z. | 2000-01-29T02:37:53.27 | 10.0 | undecidable | manual | PG | 357 | 0.7437 | 0.2 | 1.5 | |
--.MNS.Z. | 2000-01-29T02:37:53.83 | 10.0 | undecidable | manual | SG | 212 | 0.4218 | -0.02 | 0.7 | |
--.SNTG.Z. | 2000-01-29T02:37:47.71 | 10.0 | positive | manual | PG | 355 | 0.4995 | -0.86 | 1 | |
--.MNS.Z. | 2000-01-29T02:37:46.88 | 10.0 | undecidable | manual | PG | 212 | 0.4218 | 0 | 1.8 | |
--.ASS.Z. | 2000-01-29T02:37:46.78 | 10.0 | undecidable | manual | PG | 322 | 0.3996 | 0.41 | 1.3 | |
--.NRCA.Z. | 2000-01-29T02:37:43.46 | 10.0 | undecidable | manual | SG | 44 | 0.1221 | 1.09 | 0.1 | |
--.NRCA.Z. | 2000-01-29T02:37:39.78 | 10.0 | positive | manual | PG | 44 | 0.1221 | -0.46 | 2.3 |