A magnitude Md 2.4 earthquake occured in region: 6 km NE Sellano (PG), on
and geographic coordinates (lat, lon) 42.9250, 12.9780 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 |
---|---|---|---|---|
Sellano | PG | 6 | 1079 | 1079 |
Preci | PG | 7 | 724 | 1803 |
Monte Cavallo | MC | 8 | 145 | 1948 |
Visso | MC | 9 | 1107 | 3055 |
Cerreto di Spoleto | PG | 13 | 1075 | 4130 |
Ussita | MC | 13 | 444 | 4574 |
Pieve Torina | MC | 15 | 1458 | 6032 |
Castelsantangelo sul Nera | MC | 15 | 281 | 6313 |
Fiordimonte | MC | 16 | 202 | 6515 |
Serravalle di Chienti | MC | 17 | 1070 | 7585 |
Norcia | PG | 17 | 4957 | 12542 |
Pievebovigliana | MC | 18 | 866 | 13408 |
Muccia | MC | 18 | 915 | 14323 |
Fiastra | MC | 19 | 559 | 14882 |
Trevi | PG | 19 | 8469 | 23351 |
Vallo di Nera | PG | 20 | 364 | 23715 |
Acquacanina | MC | 20 | 121 | 23836 |
Campello sul Clitunno | PG | 20 | 2442 | 26278 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.6 |
1993-08-14 21:25:49 |
42.925 | 12.978 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 194219 |
Field | Value |
---|---|
Time (UTC) | 1993-08-14 21:25:49 ± 0.463 |
Latitude | 42.9250 ± 0.0185 |
Longitude | 12.9780 ± 0.0530 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 194219 |
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) | 4780.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
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) | 0.8 |
Epicentral distance of station closest to the epicenter (degree) | 0.00243 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00583 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 194219 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 20:02:28 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 194219 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 1993-08-14T21:26:10.41 | 10.0 | undecidable | manual | SG | 357 | 0.5661 | 0.13 | 0.8 | |
--.MNS.Z. | 1993-08-14T21:26:10.12 | 10.0 | undecidable | manual | SG | 201 | 0.5772 | -0.41 | 0.7 | |
--.AQU.Z. | 1993-08-14T21:26:04.71 | 10.0 | undecidable | manual | PG | 150 | 0.6438 | 1.63 | 0.8 | |
--.ASS.Z. | 1993-08-14T21:26:01.90 | 10.0 | undecidable | manual | SG | 299 | 0.2664 | 1.23 | 0.3 | |
--.ARV.Z. | 1993-08-14T21:26:00.71 | 10.0 | undecidable | manual | PG | 357 | 0.5661 | -0.97 | 1.2 | |
--.MNS.Z. | 1993-08-14T21:26:00.94 | 10.0 | undecidable | manual | PG | 201 | 0.5772 | -0.89 | 1.1 | |
--.ASS.Z. | 1993-08-14T21:25:56.47 | 10.0 | undecidable | manual | PG | 299 | 0.2664 | 0.34 | 2.1 |