A magnitude Md 2.5 earthquake occured in region: 4 km NW Ferentillo (TR), on
and geographic coordinates (lat, lon) 42.6520, 12.7750 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 |
---|---|---|---|---|
Ferentillo | TR | 4 | 1913 | 1913 |
Montefranco | TR | 6 | 1276 | 3189 |
Arrone | TR | 8 | 2763 | 5952 |
Scheggino | PG | 8 | 461 | 6413 |
Polino | TR | 9 | 233 | 6646 |
Spoleto | PG | 10 | 38218 | 44864 |
Sant'Anatolia di Narco | PG | 10 | 564 | 45428 |
Labro | RI | 14 | 374 | 45802 |
Terni | TR | 15 | 111501 | 157303 |
Monteleone di Spoleto | PG | 15 | 599 | 157902 |
Morro Reatino | RI | 15 | 373 | 158275 |
Poggiodomo | PG | 15 | 117 | 158392 |
Vallo di Nera | PG | 15 | 364 | 158756 |
Rivodutri | RI | 16 | 1253 | 160009 |
Colli sul Velino | RI | 17 | 533 | 160542 |
Leonessa | RI | 19 | 2435 | 162977 |
Campello sul Clitunno | PG | 19 | 2442 | 165419 |
Poggio Bustone | RI | 19 | 2055 | 167474 |
Acquasparta | TR | 19 | 4778 | 172252 |
San Gemini | TR | 19 | 5018 | 177270 |
Stroncone | TR | 19 | 4917 | 182187 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 2003-05-28 21:39:04 |
42.652 | 12.775 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 478299 |
Field | Value |
---|---|
Time (UTC) | 2003-05-28 21:39:04 ± 0.206 |
Latitude | 42.6520 ± 0.0086 |
Longitude | 12.7750 ± 0.0251 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 478299 |
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) | 2261.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
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) | 0.00243 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01020 |
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 | 478299 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 00:35:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CRE.Z. | 2003-05-28T21:39:28.15 | 10.0 | undecidable | manual | PN | 328 | 1.1322 | 1.48 | 0.1 | |
--.SNTG.Z. | 2003-05-28T21:39:26.81 | 10.0 | undecidable | manual | SG | 11 | 0.6105 | 0.03 | 0.7 | |
--.AQU.Z. | 2003-05-28T21:39:25.20 | 10.0 | undecidable | manual | SG | 122 | 0.5439 | 0.48 | 0.6 | |
--.ASS.Z. | 2003-05-28T21:39:20.41 | 10.0 | undecidable | manual | SG | 347 | 0.4107 | -0.04 | 0.8 | |
--.SNTG.Z. | 2003-05-28T21:39:16.85 | 10.0 | undecidable | manual | PG | 11 | 0.6105 | -0.38 | 1.5 | |
--.AQU.Z. | 2003-05-28T21:39:15.98 | 10.0 | undecidable | manual | PG | 122 | 0.5439 | -0.07 | 1.9 | |
--.MNS.Z. | 2003-05-28T21:39:14.83 | 10.0 | undecidable | manual | SG | 194 | 0.2664 | -0.15 | 0.7 | |
--.ASS.Z. | 2003-05-28T21:39:12.92 | 10.0 | undecidable | manual | PG | 347 | 0.4107 | -0.66 | 1.1 | |
--.MNS.Z. | 2003-05-28T21:39:10.70 | 10.0 | undecidable | manual | PG | 194 | 0.2664 | -0.35 | 1.6 |