A magnitude Md 2.0 earthquake occured in region: 10 km NW Sellano (PG), on
and geographic coordinates (lat, lon) 42.9680, 12.8760 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 | 10 | 1079 | 1079 |
Monte Cavallo | MC | 11 | 145 | 1224 |
Serravalle di Chienti | MC | 13 | 1070 | 2294 |
Foligno | PG | 14 | 57155 | 59449 |
Valtopina | PG | 14 | 1398 | 60847 |
Trevi | PG | 14 | 8469 | 69316 |
Preci | PG | 17 | 724 | 70040 |
Pieve Torina | MC | 17 | 1458 | 71498 |
Cerreto di Spoleto | PG | 17 | 1075 | 72573 |
Spello | PG | 17 | 8645 | 81218 |
Nocera Umbra | PG | 17 | 5839 | 87057 |
Visso | MC | 18 | 1107 | 88164 |
Campello sul Clitunno | PG | 18 | 2442 | 90606 |
Muccia | MC | 19 | 915 | 91521 |
Fiordimonte | MC | 19 | 202 | 91723 |
Montefalco | PG | 20 | 5679 | 97402 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
ML-VAX 1.6 |
1997-09-27 13:21:38 |
42.968 | 12.876 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 281789 |
Field | Value |
---|---|
Time (UTC) | 1997-09-27 13:21:38 ± 0.32 |
Latitude | 42.9680 ± 0.0129 |
Longitude | 12.8760 ± 0.0339 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 281789 |
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) | 3108.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 188 |
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) | 0.00162 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00648 |
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 | 4 |
Type of magnitude | Md |
Reference to an origin | 281789 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:25:55 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 281789 |
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. | 1997-09-27T13:22:05.13 | 10.0 | undecidable | manual | SG | 354 | 0.7215 | 1.41 | 0 | |
--.MNS.Z. | 1997-09-27T13:22:00.19 | 10.0 | undecidable | manual | SG | 193 | 0.5883 | 0.56 | 0.5 | |
--.ARV.Z. | 1997-09-27T13:21:57.13 | 10.0 | undecidable | manual | SG | 5 | 0.5328 | -0.35 | 0.7 | |
--.FB9.Z. | 1997-09-27T13:21:53.22 | 10.0 | undecidable | manual | PG | 354 | 0.7215 | 0.18 | 1.7 | |
--.MNS.Z. | 1997-09-27T13:21:50.27 | 10.0 | undecidable | manual | PG | 193 | 0.5883 | -0.41 | 1.5 | |
--.ARV.Z. | 1997-09-27T13:21:48.68 | 10.0 | undecidable | manual | PG | 5 | 0.5328 | -0.76 | 0.8 | |
--.ASS.Z. | 1997-09-27T13:21:46.15 | 10.0 | undecidable | manual | SG | 299 | 0.1776 | -0.27 | 0.7 | |
--.ASS.Z. | 1997-09-27T13:21:42.97 | 10.0 | undecidable | manual | PG | 299 | 0.1776 | -0.09 | 2.1 |