A magnitude Md 2.4 earthquake occured in region: 5 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9930, 12.9420 at 18 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 | 5 | 145 | 145 |
Serravalle di Chienti | MC | 9 | 1070 | 1215 |
Pieve Torina | MC | 11 | 1458 | 2673 |
Sellano | PG | 12 | 1079 | 3752 |
Fiordimonte | MC | 13 | 202 | 3954 |
Muccia | MC | 13 | 915 | 4869 |
Visso | MC | 14 | 1107 | 5976 |
Pievebovigliana | MC | 14 | 866 | 6842 |
Preci | PG | 15 | 724 | 7566 |
Valtopina | PG | 17 | 1398 | 8964 |
Ussita | MC | 17 | 444 | 9408 |
Sefro | MC | 17 | 422 | 9830 |
Nocera Umbra | PG | 18 | 5839 | 15669 |
Fiastra | MC | 18 | 559 | 16228 |
Camerino | MC | 19 | 6974 | 23202 |
Cerreto di Spoleto | PG | 19 | 1075 | 24277 |
Acquacanina | MC | 19 | 121 | 24398 |
Foligno | PG | 20 | 57155 | 81553 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.4 | 1998-07-24 19:09:28 |
42.993 | 12.942 | 18 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 346199 |
Field | Value |
---|---|
Time (UTC) | 1998-07-24 19:09:28 ± 0.21 |
Latitude | 42.9930 ± 0.0056 |
Longitude | 12.9420 ± 0.0150 |
Depth (km) | 18 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 346199 |
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) | 1374.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
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) | 0.00567 |
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 | 346199 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:24:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1998-07-24T19:09:50.59 | 10.0 | undecidable | manual | SG | 197 | 0.6327 | -0.16 | 0.4 | |
--.ARV.Z. | 1998-07-24T19:09:45.93 | 10.0 | undecidable | manual | SG | 359 | 0.4995 | -0.63 | 0 | |
--.MNS.Z. | 1998-07-24T19:09:41.22 | 10.0 | undecidable | manual | PG | 197 | 0.6327 | -0.01 | 1.4 | |
--.SNTG.Z. | 1998-07-24T19:09:39.00 | 10.0 | undecidable | manual | SG | 359 | 0.2553 | -0.08 | 0.7 | |
--.ASS.Z. | 1998-07-24T19:09:38.27 | 10.0 | undecidable | manual | SG | 287 | 0.2109 | 0.3 | 0.3 | |
--.ARV.Z. | 1998-07-24T19:09:38.88 | 10.0 | undecidable | manual | PG | 359 | 0.4995 | 0.09 | 1.5 | |
--.NRCA.Z. | 1998-07-24T19:09:37.20 | 10.0 | undecidable | manual | SG | 141 | 0.1998 | -0.41 | 0.2 | |
--.SNTG.Z. | 1998-07-24T19:09:34.61 | 10.0 | positive | manual | PG | 359 | 0.2553 | 0.13 | 3.2 | |
--.ASS.Z. | 1998-07-24T19:09:33.66 | 10.0 | undecidable | manual | PG | 287 | 0.2109 | -0.19 | 1.3 | |
--.NRCA.Z. | 1998-07-24T19:09:33.78 | 10.0 | undecidable | manual | PG | 141 | 0.1998 | 0.24 | 1 |