A magnitude Md 2.0 earthquake occured in region: 6 km NE Sellano (PG), on
and geographic coordinates (lat, lon) 42.9400, 12.9600 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 |
Monte Cavallo | MC | 7 | 145 | 1224 |
Preci | PG | 9 | 724 | 1948 |
Visso | MC | 11 | 1107 | 3055 |
Cerreto di Spoleto | PG | 14 | 1075 | 4130 |
Pieve Torina | MC | 14 | 1458 | 5588 |
Ussita | MC | 15 | 444 | 6032 |
Serravalle di Chienti | MC | 15 | 1070 | 7102 |
Fiordimonte | MC | 15 | 202 | 7304 |
Castelsantangelo sul Nera | MC | 17 | 281 | 7585 |
Pievebovigliana | MC | 17 | 866 | 8451 |
Muccia | MC | 17 | 915 | 9366 |
Trevi | PG | 19 | 8469 | 17835 |
Fiastra | MC | 19 | 559 | 18394 |
Norcia | PG | 20 | 4957 | 23351 |
Campello sul Clitunno | PG | 20 | 2442 | 25793 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 1998-03-27 22:02:11 |
42.94 | 12.96 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 328599 |
Field | Value |
---|---|
Time (UTC) | 1998-03-27 22:02:11 ± 0.161 |
Latitude | 42.9400 ± 0.0097 |
Longitude | 12.9600 ± 0.0173 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 328599 |
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) | 1776.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 135 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
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) | 0.00138 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00526 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 328599 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:07:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1998-03-27T22:02:31.56 | 10.0 | undecidable | manual | SG | 200 | 0.5883 | -0.4 | 0.5 | |
--.SNTG.Z. | 1998-03-27T22:02:22.54 | 10.0 | undecidable | manual | SG | 357 | 0.3108 | -0.55 | 0.3 | |
--.MNS.Z. | 1998-03-27T22:02:22.59 | 10.0 | undecidable | manual | PG | 200 | 0.5883 | -0.53 | 0.9 | |
--.ASS.Z. | 1998-03-27T22:02:21.50 | 10.0 | undecidable | manual | SG | 298 | 0.2553 | 0.31 | 0.7 | |
--.NRCA.Z. | 1998-03-27T22:02:18.55 | 10.0 | undecidable | manual | SG | 133 | 0.1554 | 0.6 | 0.3 | |
--.ASS.Z. | 1998-03-27T22:02:17.50 | 10.0 | undecidable | manual | PG | 298 | 0.2553 | 0.59 | 0.9 | |
--.SNTG.Z. | 1998-03-27T22:02:17.80 | 10.0 | undecidable | manual | PG | 357 | 0.3108 | -0.21 | 2 | |
--.NRCA.Z. | 1998-03-27T22:02:15.19 | 10.0 | undecidable | manual | PG | 133 | 0.1554 | 0.15 | 2.2 |