A magnitude Md 2.3 earthquake occured in region: 6 km N Sellano (PG), on
and geographic coordinates (lat, lon) 42.9450, 12.9150 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 | 6 | 1079 | 1079 |
Monte Cavallo | MC | 9 | 145 | 1224 |
Preci | PG | 13 | 724 | 1948 |
Cerreto di Spoleto | PG | 14 | 1075 | 3023 |
Visso | MC | 14 | 1107 | 4130 |
Serravalle di Chienti | MC | 15 | 1070 | 5200 |
Trevi | PG | 16 | 8469 | 13669 |
Pieve Torina | MC | 16 | 1458 | 15127 |
Foligno | PG | 17 | 57155 | 72282 |
Fiordimonte | MC | 18 | 202 | 72484 |
Campello sul Clitunno | PG | 18 | 2442 | 74926 |
Valtopina | PG | 18 | 1398 | 76324 |
Ussita | MC | 18 | 444 | 76768 |
Muccia | MC | 19 | 915 | 77683 |
Pievebovigliana | MC | 19 | 866 | 78549 |
Vallo di Nera | PG | 20 | 364 | 78913 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.3
ML-VAX 1.6 |
1998-03-21 19:10:34 |
42.945 | 12.915 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 326139 |
Field | Value |
---|---|
Time (UTC) | 1998-03-21 19:10:34 ± 0.145 |
Latitude | 42.9450 ± 0.0075 |
Longitude | 12.9150 ± 0.0150 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 326139 |
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) | 1480.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 124 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
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) | 0.00162 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00890 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 326139 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:05:45 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 326139 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1998-03-21T19:10:56.10 | 10.0 | undecidable | manual | SG | 197 | 0.5883 | -0.29 | 0.4 | |
--.PQ9.Z. | 1998-03-21T19:10:55.68 | 10.0 | undecidable | manual | PG | 158 | 0.9879 | 0.98 | 0.5 | |
--.ARV.Z. | 1998-03-21T19:10:54.94 | 10.0 | undecidable | manual | SG | 2 | 0.5439 | -0.41 | 0.6 | |
--.AQU.Z. | 1998-03-21T19:10:50.24 | 10.0 | undecidable | manual | PG | 148 | 0.6882 | 1.08 | 0.4 | |
--.FB9.Z. | 1998-03-21T19:10:50.60 | 10.0 | undecidable | manual | PG | 352 | 0.7437 | 0.28 | 1.5 | |
--.SNTG.Z. | 1998-03-21T19:10:47.40 | 10.0 | undecidable | manual | SG | 3 | 0.3108 | 0.27 | 0.7 | |
--.MNS.Z. | 1998-03-21T19:10:46.92 | 10.0 | undecidable | manual | PG | 197 | 0.5883 | -0.3 | 1.1 | |
--.ARV.Z. | 1998-03-21T19:10:46.20 | 10.0 | undecidable | manual | PG | 2 | 0.5439 | -0.42 | 1.3 | |
--.ASS.Z. | 1998-03-21T19:10:44.00 | 10.0 | undecidable | manual | SG | 301 | 0.222 | 0.45 | 0.5 | |
--.SNTG.Z. | 1998-03-21T19:10:41.71 | 10.0 | undecidable | manual | PG | 3 | 0.3108 | 0.05 | 2.1 | |
--.NRCA.Z. | 1998-03-21T19:10:41.80 | 10.0 | undecidable | manual | SG | 127 | 0.1776 | -0.16 | 0.5 | |
--.ASS.Z. | 1998-03-21T19:10:39.68 | 10.0 | undecidable | manual | PG | 301 | 0.222 | -0.13 | 2 | |
--.NRCA.Z. | 1998-03-21T19:10:38.72 | 10.0 | undecidable | manual | PG | 127 | 0.1776 | -0.17 | 1.5 |