A magnitude Md 2.4 earthquake occured in region: 5 km N Sellano (PG), on
and geographic coordinates (lat, lon) 42.9350, 12.9350 at 21 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 | 5 | 1079 | 1079 |
Monte Cavallo | MC | 9 | 145 | 1224 |
Preci | PG | 11 | 724 | 1948 |
Visso | MC | 13 | 1107 | 3055 |
Cerreto di Spoleto | PG | 13 | 1075 | 4130 |
Serravalle di Chienti | MC | 15 | 1070 | 5200 |
Pieve Torina | MC | 16 | 1458 | 6658 |
Trevi | PG | 16 | 8469 | 15127 |
Ussita | MC | 17 | 444 | 15571 |
Fiordimonte | MC | 17 | 202 | 15773 |
Campello sul Clitunno | PG | 18 | 2442 | 18215 |
Castelsantangelo sul Nera | MC | 18 | 281 | 18496 |
Muccia | MC | 19 | 915 | 19411 |
Pievebovigliana | MC | 19 | 866 | 20277 |
Foligno | PG | 19 | 57155 | 77432 |
Vallo di Nera | PG | 19 | 364 | 77796 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 1.5 |
1998-04-19 11:20:14 |
42.935 | 12.935 | 21 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 335469 |
Field | Value |
---|---|
Time (UTC) | 1998-04-19 11:20:14 ± 0.249 |
Latitude | 42.9350 ± 0.0162 |
Longitude | 12.9350 ± 0.0216 |
Depth (km) | 21 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 335469 |
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) | 2517.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 127 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00146 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00688 |
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 | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 335469 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:14:14 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 335469 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.FB9.Z. | 1998-04-19T11:20:42.00 | 10.0 | undecidable | manual | SN | 351 | 0.7659 | 0.53 | 0.2 | |
--.ARV.Z. | 1998-04-19T11:20:34.58 | 10.0 | undecidable | manual | SG | 0 | 0.555 | -0.77 | 0.1 | |
--.FB9.Z. | 1998-04-19T11:20:30.19 | 10.0 | undecidable | manual | PN | 351 | 0.7659 | -0.07 | 1.2 | |
--.SNTG.Z. | 1998-04-19T11:20:27.11 | 10.0 | undecidable | manual | SG | 0 | 0.3108 | -0.8 | 0.1 | |
--.MNS.Z. | 1998-04-19T11:20:26.30 | 10.0 | undecidable | manual | PG | 198 | 0.5772 | -0.73 | 0.2 | |
--.ARV.Z. | 1998-04-19T11:20:26.71 | 10.0 | undecidable | manual | PG | 0 | 0.555 | -0.02 | 1.4 | |
--.ASS.Z. | 1998-04-19T11:20:25.78 | 10.0 | undecidable | manual | SG | 301 | 0.2442 | 0.04 | 0.7 | |
--.NRCA.Z. | 1998-04-19T11:20:23.55 | 10.0 | undecidable | manual | SG | 127 | 0.1665 | -0.23 | 0.6 | |
--.SNTG.Z. | 1998-04-19T11:20:22.51 | 10.0 | undecidable | manual | PG | 0 | 0.3108 | 0.08 | 1.6 | |
--.ASS.Z. | 1998-04-19T11:20:21.48 | 10.0 | positive | manual | PG | 301 | 0.2442 | 0.3 | 2.5 | |
--.NRCA.Z. | 1998-04-19T11:20:20.38 | 10.0 | positive | manual | PG | 127 | 0.1665 | 0.32 | 2.4 |