A magnitude Md 2.1 earthquake occured in region: 6 km S Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9460, 12.9880 at 1 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 |
---|---|---|---|---|
Monte Cavallo | MC | 6 | 145 | 145 |
Sellano | PG | 8 | 1079 | 1224 |
Visso | MC | 8 | 1107 | 2331 |
Preci | PG | 9 | 724 | 3055 |
Pieve Torina | MC | 12 | 1458 | 4513 |
Ussita | MC | 12 | 444 | 4957 |
Fiordimonte | MC | 13 | 202 | 5159 |
Serravalle di Chienti | MC | 14 | 1070 | 6229 |
Castelsantangelo sul Nera | MC | 15 | 281 | 6510 |
Cerreto di Spoleto | PG | 15 | 1075 | 7585 |
Pievebovigliana | MC | 15 | 866 | 8451 |
Muccia | MC | 16 | 915 | 9366 |
Fiastra | MC | 17 | 559 | 9925 |
Acquacanina | MC | 18 | 121 | 10046 |
Norcia | PG | 19 | 4957 | 15003 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 2005-04-30 02:45:33 |
42.946 | 12.988 | 1 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 516449 |
Field | Value |
---|---|
Time (UTC) | 2005-04-30 02:45:33 ± 0.06 |
Latitude | 42.9460 ± 0.0036 |
Longitude | 12.9880 ± 0.0061 |
Depth (km) | 1 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 516449 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 684 |
Semi-minor axis of confidence ellipse (meter) | 249 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 269 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 154 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31027 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 516449 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:01:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TR9.SHZ. | 2005-04-30T02:45:58.50 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.MURB.HHE. | 2005-04-30T02:45:51.93 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.SNTG.SHZ. | 2005-04-30T02:45:45.89 | 0.1 | undecidable | manual | Sg | 354 | 34.4433 | 0.061 | 49 | |
IV.ASS.SHZ. | 2005-04-30T02:45:44.26 | 0.1 | undecidable | manual | Sg | 295 | 30.2475 | -0.055 | 49 | |
IV.SNTG.SHZ. | 2005-04-30T02:45:40.37 | 0.1 | undecidable | manual | Pg | 354 | 34.4433 | -0.069 | 98 | |
IV.ASS.SHZ. | 2005-04-30T02:45:39.62 | 0.1 | undecidable | manual | Pg | 295 | 30.2475 | 0.031 | 99 | |
IV.NRCA.SHZ. | 2005-04-30T02:45:39.13 | 0.1 | undecidable | manual | Sg | 141 | 16.1727 | -0.161 | 50 | |
IV.NRCA.SHZ. | 2005-04-30T02:45:36.88 | 0.1 | undecidable | manual | Pg | 141 | 16.1727 | 0.113 | 100 | |
IV.TR9.SHZ. | 2005-04-30T02:45:22.00 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
MN.AQU.HHE. | 2005-04-30T02:45:21.27 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.GIO.SHZ. | 2005-04-30T02:45:20.40 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
MN.AQU.HHE. | 2005-04-30T02:45:14.88 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |