A magnitude Md 2.4 earthquake occured in region: 6 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9860, 12.9240 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 |
---|---|---|---|---|
Monte Cavallo | MC | 6 | 145 | 145 |
Serravalle di Chienti | MC | 10 | 1070 | 1215 |
Sellano | PG | 11 | 1079 | 2294 |
Pieve Torina | MC | 12 | 1458 | 3752 |
Muccia | MC | 15 | 915 | 4667 |
Visso | MC | 15 | 1107 | 5774 |
Fiordimonte | MC | 15 | 202 | 5976 |
Preci | PG | 15 | 724 | 6700 |
Pievebovigliana | MC | 16 | 866 | 7566 |
Valtopina | PG | 16 | 1398 | 8964 |
Nocera Umbra | PG | 18 | 5839 | 14803 |
Ussita | MC | 18 | 444 | 15247 |
Sefro | MC | 18 | 422 | 15669 |
Foligno | PG | 18 | 57155 | 72824 |
Cerreto di Spoleto | PG | 18 | 1075 | 73899 |
Trevi | PG | 19 | 8469 | 82368 |
Fiastra | MC | 20 | 559 | 82927 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4
ML-VAX 2.2 |
1998-03-24 19:55:41 |
42.986 | 12.924 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 328219 |
Field | Value |
---|---|
Time (UTC) | 1998-03-24 19:55:41 ± 0.108 |
Latitude | 42.9860 ± 0.0068 |
Longitude | 12.9240 ± 0.0114 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 328219 |
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) | 1194.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 153 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00178 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00639 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 328219 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:07:38 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 328219 |
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. | 1998-03-24T19:56:07.52 | 10.0 | undecidable | manual | SG | 351 | 0.7104 | 0.08 | 0.5 | |
--.ARV.Z. | 1998-03-24T19:56:01.00 | 10.0 | undecidable | manual | SG | 1 | 0.4995 | 0.01 | 0.6 | |
--.FB9.Z. | 1998-03-24T19:55:55.93 | 10.0 | undecidable | manual | PG | 351 | 0.7104 | -0.62 | 0.2 | |
--.ARV.Z. | 1998-03-24T19:55:52.50 | 10.0 | undecidable | manual | PG | 1 | 0.4995 | -0.32 | 0.9 | |
--.SNTG.Z. | 1998-03-24T19:55:52.82 | 10.0 | undecidable | manual | SG | 2 | 0.2553 | 0.66 | 0.1 | |
--.ASS.Z. | 1998-03-24T19:55:50.28 | 10.0 | undecidable | manual | SG | 291 | 0.2109 | 0.24 | 0.5 | |
--.NRCA.Z. | 1998-03-24T19:55:49.92 | 10.0 | undecidable | manual | SG | 137 | 0.1998 | 0.13 | 0.6 | |
--.SNTG.Z. | 1998-03-24T19:55:47.91 | 10.0 | undecidable | manual | PG | 2 | 0.2553 | 0.18 | 1.4 | |
--.NRCA.Z. | 1998-03-24T19:55:46.34 | 10.0 | negative | manual | PG | 137 | 0.1998 | -0.01 | 3.5 | |
--.ASS.Z. | 1998-03-24T19:55:46.44 | 10.0 | undecidable | manual | PG | 291 | 0.2109 | -0.06 | 1.8 |