A magnitude Md 2.3 earthquake occured in region: 4 km SE Narni (TR), on
and geographic coordinates (lat, lon) 42.4830, 12.5370 at 8 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 |
---|---|---|---|---|
Narni | TR | 5 | 19785 | 19785 |
Otricoli | TR | 8 | 1869 | 21654 |
Calvi dell'Umbria | TR | 9 | 1856 | 23510 |
Stroncone | TR | 11 | 4917 | 28427 |
Configni | RI | 11 | 633 | 29060 |
Orte | VT | 13 | 8923 | 37983 |
Terni | TR | 13 | 111501 | 149484 |
Amelia | TR | 13 | 11897 | 161381 |
Vacone | RI | 13 | 256 | 161637 |
Montebuono | RI | 14 | 883 | 162520 |
Magliano Sabina | RI | 14 | 3774 | 166294 |
San Gemini | TR | 15 | 5018 | 171312 |
Tarano | RI | 15 | 1444 | 172756 |
Cottanello | RI | 15 | 563 | 173319 |
Penna in Teverina | TR | 15 | 1099 | 174418 |
Montasola | RI | 16 | 395 | 174813 |
Gallese | VT | 16 | 2849 | 177662 |
Collevecchio | RI | 16 | 1577 | 179239 |
Torri in Sabina | RI | 17 | 1256 | 180495 |
Vasanello | VT | 17 | 4068 | 184563 |
Giove | TR | 18 | 1928 | 186491 |
Bassano in Teverina | VT | 19 | 1313 | 187804 |
Montecastrilli | TR | 19 | 5022 | 192826 |
Greccio | RI | 19 | 1558 | 194384 |
Casperia | RI | 19 | 1246 | 195630 |
Selci | RI | 19 | 1106 | 196736 |
Lugnano in Teverina | TR | 20 | 1494 | 198230 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 2.1 |
1995-08-27 06:35:36 |
42.483 | 12.537 | 8 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 231619 |
Field | Value |
---|---|
Time (UTC) | 1995-08-27 06:35:36 ± 1.023 |
Latitude | 42.4830 ± 0.0163 |
Longitude | 12.5370 ± 0.1329 |
Depth (km) | 8 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 231619 |
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) | 11051.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 198 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 7 |
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) | 0.00130 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00656 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 231619 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:39:19 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 231619 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.RDP.Z. | 1995-08-27T06:36:02.73 | 10.0 | undecidable | manual | SG | 169 | 0.7326 | -0.14 | 0.4 | |
--.ASS.Z. | 1995-08-27T06:35:57.61 | 10.0 | undecidable | manual | SG | 8 | 0.5883 | -0.42 | 0.5 | |
--.AQU.Z. | 1995-08-27T06:35:51.93 | 10.0 | undecidable | manual | PG | 101 | 0.6438 | 1.63 | 0.1 | |
--.RDP.Z. | 1995-08-27T06:35:51.63 | 10.0 | undecidable | manual | PG | 169 | 0.7326 | -0.25 | 1.1 | |
--.ASS.Z. | 1995-08-27T06:35:48.93 | 10.0 | positive | manual | PG | 8 | 0.5883 | -0.16 | 2.5 | |
--.MNS.Z. | 1995-08-27T06:35:42.34 | 10.0 | undecidable | manual | SG | 132 | 0.1443 | -0.68 | 0.1 | |
--.MNS.Z. | 1995-08-27T06:35:40.47 | 10.0 | positive | manual | PG | 132 | 0.1443 | 0.05 | 2.3 |