A magnitude Md 2.5 earthquake occured in region: 5 km NW Sant'Anatolia di Narco (PG), on
and geographic coordinates (lat, lon) 42.7690, 12.8000 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 |
---|---|---|---|---|
Sant'Anatolia di Narco | PG | 5 | 564 | 564 |
Vallo di Nera | PG | 5 | 364 | 928 |
Campello sul Clitunno | PG | 6 | 2442 | 3370 |
Spoleto | PG | 6 | 38218 | 41588 |
Scheggino | PG | 7 | 461 | 42049 |
Cerreto di Spoleto | PG | 11 | 1075 | 43124 |
Castel Ritaldi | PG | 12 | 3278 | 46402 |
Poggiodomo | PG | 13 | 117 | 46519 |
Trevi | PG | 13 | 8469 | 54988 |
Ferentillo | TR | 16 | 1913 | 56901 |
Sellano | PG | 17 | 1079 | 57980 |
Monteleone di Spoleto | PG | 18 | 599 | 58579 |
Cascia | PG | 18 | 3217 | 61796 |
Montefalco | PG | 18 | 5679 | 67475 |
Montefranco | TR | 19 | 1276 | 68751 |
Giano dell'Umbria | PG | 20 | 3846 | 72597 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.6 |
1994-09-27 02:33:55 |
42.769 | 12.8 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 217199 |
Field | Value |
---|---|
Time (UTC) | 1994-09-27 02:33:55 ± 0.188 |
Latitude | 42.7690 ± 0.0080 |
Longitude | 12.8000 ± 0.0299 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 217199 |
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) | 2596.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
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) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00275 |
Epicentral distance of station farthest from the epicenter (degree) | 0.01166 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 6 |
Type of magnitude | Md |
Reference to an origin | 217199 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:25:00 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 217199 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-04-28 13:07:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CRE.Z. | 1994-09-27T02:34:31.67 | 10.0 | undecidable | manual | SG | 324 | 1.0434 | -0.04 | 0.5 | |
--.SDI.Z. | 1994-09-27T02:34:21.00 | 10.0 | undecidable | manual | PN | 144 | 1.2987 | 1.28 | 0.1 | |
--.ARV.Z. | 1994-09-27T02:34:21.27 | 10.0 | undecidable | manual | SG | 8 | 0.7326 | -0.34 | 0.5 | |
--.CRE.Z. | 1994-09-27T02:34:16.87 | 10.0 | undecidable | manual | PG | 324 | 1.0434 | 0.64 | 0.7 | |
--.ARV.Z. | 1994-09-27T02:34:10.24 | 10.0 | undecidable | manual | PG | 8 | 0.7326 | -0.16 | 1.4 | |
--.MNS.Z. | 1994-09-27T02:34:09.63 | 10.0 | undecidable | manual | SG | 192 | 0.3885 | -0.73 | 0.2 | |
--.AQU.Z. | 1994-09-27T02:34:07.61 | 10.0 | undecidable | manual | PG | 132 | 0.5994 | -0.38 | 1 | |
--.ASS.Z. | 1994-09-27T02:34:07.20 | 10.0 | undecidable | manual | SG | 339 | 0.3108 | -0.23 | 0.6 | |
--.MNS.Z. | 1994-09-27T02:34:03.87 | 10.0 | negative | manual | PG | 192 | 0.3885 | -0.03 | 3.3 | |
--.ASS.Z. | 1994-09-27T02:34:01.96 | 10.0 | undecidable | manual | PG | 339 | 0.3108 | -0.15 | 1.6 |