A magnitude Md 2.0 earthquake occured in region: 7 km W Monte Cavallo (MC), on
and geographic coordinates (lat, lon) 42.9680, 12.9290 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 |
---|---|---|---|---|
Monte Cavallo | MC | 7 | 145 | 145 |
Sellano | PG | 9 | 1079 | 1224 |
Serravalle di Chienti | MC | 12 | 1070 | 2294 |
Pieve Torina | MC | 13 | 1458 | 3752 |
Preci | PG | 13 | 724 | 4476 |
Visso | MC | 14 | 1107 | 5583 |
Fiordimonte | MC | 15 | 202 | 5785 |
Muccia | MC | 16 | 915 | 6700 |
Pievebovigliana | MC | 17 | 866 | 7566 |
Cerreto di Spoleto | PG | 17 | 1075 | 8641 |
Ussita | MC | 17 | 444 | 9085 |
Valtopina | PG | 17 | 1398 | 10483 |
Trevi | PG | 18 | 8469 | 18952 |
Foligno | PG | 18 | 57155 | 76107 |
Nocera Umbra | PG | 20 | 5839 | 81946 |
Sefro | MC | 20 | 422 | 82368 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
ML-VAX 1.8 |
1997-09-27 07:24:47 |
42.968 | 12.929 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 281449 |
Field | Value |
---|---|
Time (UTC) | 1997-09-27 07:24:47 ± 0.382 |
Latitude | 42.9680 ± 0.0157 |
Longitude | 12.9290 ± 0.0427 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 281449 |
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) | 3891.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 149 |
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) | 0.00194 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00907 |
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 | 2.0 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 281449 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:25:37 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 281449 |
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 |
---|---|---|---|---|---|---|---|---|---|---|
--.MNS.Z. | 1997-09-27T07:25:09.12 | 10.0 | undecidable | manual | SG | 197 | 0.5994 | -0.13 | 0.7 | |
--.CRE.Z. | 1997-09-27T07:25:07.18 | 10.0 | undecidable | manual | PG | 312 | 0.9657 | 0.47 | 1.3 | |
--.ARV.Z. | 1997-09-27T07:25:06.44 | 10.0 | undecidable | manual | SG | 0 | 0.5328 | -0.24 | 0.7 | |
--.PQ9.Z. | 1997-09-27T07:25:06.19 | 10.0 | undecidable | manual | PG | 159 | 1.0101 | -1.32 | 0.4 | |
--.AQU.Z. | 1997-09-27T07:25:03.90 | 10.0 | undecidable | manual | PG | 150 | 0.6993 | 1.99 | 0.2 | |
--.MNS.Z. | 1997-09-27T07:24:59.96 | 10.0 | undecidable | manual | PG | 197 | 0.5994 | -0.2 | 1.7 | |
--.ARV.Z. | 1997-09-27T07:24:58.34 | 10.0 | undecidable | manual | PG | 0 | 0.5328 | -0.33 | 1.7 | |
--.ASS.Z. | 1997-09-27T07:24:57.44 | 10.0 | undecidable | manual | SG | 294 | 0.2109 | 0.63 | 0.6 | |
--.ASS.Z. | 1997-09-27T07:24:52.67 | 10.0 | undecidable | manual | PG | 294 | 0.2109 | -0.3 | 1.7 |