A magnitude Md 2.2 earthquake occured in region: 7 km N Sellano (PG), on
and geographic coordinates (lat, lon) 42.9490, 12.9410 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 |
---|---|---|---|---|
Sellano | PG | 7 | 1079 | 1079 |
Monte Cavallo | MC | 7 | 145 | 1224 |
Preci | PG | 11 | 724 | 1948 |
Visso | MC | 12 | 1107 | 3055 |
Serravalle di Chienti | MC | 14 | 1070 | 4125 |
Pieve Torina | MC | 14 | 1458 | 5583 |
Cerreto di Spoleto | PG | 14 | 1075 | 6658 |
Fiordimonte | MC | 16 | 202 | 6860 |
Ussita | MC | 16 | 444 | 7304 |
Muccia | MC | 17 | 915 | 8219 |
Pievebovigliana | MC | 17 | 866 | 9085 |
Trevi | PG | 18 | 8469 | 17554 |
Castelsantangelo sul Nera | MC | 18 | 281 | 17835 |
Foligno | PG | 19 | 57155 | 74990 |
Campello sul Clitunno | PG | 20 | 2442 | 77432 |
Valtopina | PG | 20 | 1398 | 78830 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1998-03-23 02:59:50 |
42.949 | 12.941 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 327209 |
Field | Value |
---|---|
Time (UTC) | 1998-03-23 02:59:50 ± 0.245 |
Latitude | 42.9490 ± 0.0115 |
Longitude | 12.9410 ± 0.0269 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 327209 |
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) | 2533.4 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 132 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.6 |
Epicentral distance of station closest to the epicenter (degree) | 0.00146 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00672 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 327209 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:06:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.FB9.Z. | 1998-03-23T03:00:18.80 | 10.0 | undecidable | manual | SG | 351 | 0.7437 | 0.84 | 0.4 | |
--.MNS.Z. | 1998-03-23T03:00:12.37 | 10.0 | undecidable | manual | SG | 198 | 0.5883 | -0.53 | 0.7 | |
--.ARV.Z. | 1998-03-23T03:00:10.65 | 10.0 | undecidable | manual | SG | 0 | 0.5439 | -0.81 | 0.4 | |
--.FB9.Z. | 1998-03-23T03:00:06.85 | 10.0 | undecidable | manual | PG | 351 | 0.7437 | 0.31 | 1.6 | |
--.MNS.Z. | 1998-03-23T03:00:02.39 | 10.0 | undecidable | manual | PG | 198 | 0.5883 | -1.22 | 0.7 | |
--.SNTG.Z. | 1998-03-23T03:00:02.98 | 10.0 | undecidable | manual | SG | 0 | 0.3108 | 0.13 | 1 | |
--.ARV.Z. | 1998-03-23T03:00:02.13 | 10.0 | undecidable | manual | PG | 0 | 0.5439 | -0.65 | 1.4 | |
--.ASS.Z. | 1998-03-23T03:00:01.37 | 10.0 | undecidable | manual | SG | 298 | 0.2331 | 1.05 | 0.3 | |
--.NRCA.Z. | 1998-03-23T02:59:58.93 | 10.0 | undecidable | manual | SG | 132 | 0.1665 | 1.2 | 0.2 | |
--.SNTG.Z. | 1998-03-23T02:59:57.30 | 10.0 | undecidable | manual | PG | 0 | 0.3108 | -0.51 | 1.8 | |
--.ASS.Z. | 1998-03-23T02:59:56.95 | 10.0 | undecidable | manual | PG | 298 | 0.2331 | 0.6 | 1.6 | |
--.NRCA.Z. | 1998-03-23T02:59:55.34 | 10.0 | undecidable | manual | PG | 132 | 0.1665 | 0.48 | 1.9 |