A magnitude Md 2.5 earthquake occured in region: 3 km N Visso (MC), on
and geographic coordinates (lat, lon) 42.9550, 13.0890 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 |
---|---|---|---|---|
Visso | MC | 3 | 1107 | 1107 |
Ussita | MC | 4 | 444 | 1551 |
Monte Cavallo | MC | 8 | 145 | 1696 |
Castelsantangelo sul Nera | MC | 9 | 281 | 1977 |
Fiordimonte | MC | 9 | 202 | 2179 |
Preci | PG | 9 | 724 | 2903 |
Pieve Torina | MC | 11 | 1458 | 4361 |
Fiastra | MC | 11 | 559 | 4920 |
Acquacanina | MC | 11 | 121 | 5041 |
Pievebovigliana | MC | 12 | 866 | 5907 |
Bolognola | MC | 12 | 142 | 6049 |
Muccia | MC | 15 | 915 | 6964 |
Sellano | PG | 15 | 1079 | 8043 |
Serravalle di Chienti | MC | 17 | 1070 | 9113 |
Norcia | PG | 18 | 4957 | 14070 |
Sarnano | MC | 20 | 3264 | 17334 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5
ML-VAX 1.5 |
1998-06-07 22:05:54 |
42.955 | 13.089 | 21 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 341709 |
Field | Value |
---|---|
Time (UTC) | 1998-06-07 22:05:54 ± 0.377 |
Latitude | 42.9550 ± 0.0135 |
Longitude | 13.0890 ± 0.0480 |
Depth (km) | 21 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 341709 |
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) | 4181.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 175 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.5 |
Epicentral distance of station closest to the epicenter (degree) | 0.00283 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00955 |
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 | 2.5 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 341709 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:20:05 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 341709 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.CRE.Z. | 1998-06-07T22:06:17.51 | 10.0 | undecidable | manual | PN! | 309 | 1.0656 | 3.54 | 0 | |
--.MNS.Z. | 1998-06-07T22:06:17.27 | 10.0 | undecidable | manual | SG | 207 | 0.6327 | -0.22 | 0.6 | |
--.FB9.Z. | 1998-06-07T22:06:10.32 | 10.0 | undecidable | manual | PN | 342 | 0.7659 | 0.34 | 1.1 | |
--.ASS.Z. | 1998-06-07T22:06:08.83 | 10.0 | undecidable | manual | SG | 288 | 0.333 | 0.81 | 0.3 | |
--.AQU.Z. | 1998-06-07T22:06:08.82 | 10.0 | undecidable | manual | PG | 158 | 0.6327 | 1.02 | 0.4 | |
--.MNS.Z. | 1998-06-07T22:06:07.10 | 10.0 | positive | manual | PG | 207 | 0.6327 | -0.71 | 1.5 | |
--.SNTG.Z. | 1998-06-07T22:06:07.56 | 10.0 | undecidable | manual | SG | 339 | 0.3108 | 0.09 | 0.6 | |
--.ASS.Z. | 1998-06-07T22:06:02.69 | 10.0 | positive | manual | PG | 288 | 0.333 | 0.34 | 2.7 | |
--.SNTG.Z. | 1998-06-07T22:06:01.34 | 10.0 | positive | manual | PG | 339 | 0.3108 | -0.68 | 1.8 |