A magnitude Md 2.0 earthquake occured in region: 7 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8590, 13.2280 at 6 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 7 | 281 | 281 |
Montegallo | AP | 9 | 523 | 804 |
Montemonaco | AP | 9 | 604 | 1408 |
Arquata del Tronto | AP | 11 | 1178 | 2586 |
Ussita | MC | 12 | 444 | 3030 |
Montefortino | FM | 13 | 1178 | 4208 |
Norcia | PG | 13 | 4957 | 9165 |
Visso | MC | 14 | 1107 | 10272 |
Bolognola | MC | 15 | 142 | 10414 |
Preci | PG | 16 | 724 | 11138 |
Amandola | FM | 17 | 3629 | 14767 |
Acquasanta Terme | AP | 18 | 2916 | 17683 |
Accumoli | RI | 18 | 667 | 18350 |
Comunanza | AP | 19 | 3166 | 21516 |
Palmiano | AP | 19 | 196 | 21712 |
Acquacanina | MC | 20 | 121 | 21833 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 2000-04-10 22:17:31 |
42.859 | 13.228 | 6 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 386159 |
Field | Value |
---|---|
Time (UTC) | 2000-04-10 22:17:31 ± 0.721 |
Latitude | 42.8590 ± 0.0454 |
Longitude | 13.2280 ± 0.0511 |
Depth (km) | 6 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 386159 |
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) | 6541.5 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 271 |
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) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00073 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00599 |
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 | 386159 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:02:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 2000-04-10T22:17:56.52 | 10.0 | undecidable | manual | SG | 342 | 0.666 | 0.84 | 0 | |
--.SNTG.Z. | 2000-04-10T22:17:48.43 | 10.0 | undecidable | manual | SG | 332 | 0.444 | -0.05 | 0.6 | |
--.ASS.Z. | 2000-04-10T22:17:48.25 | 10.0 | undecidable | manual | SG | 295 | 0.4551 | -0.85 | 0 | |
--.ARV.Z. | 2000-04-10T22:17:45.80 | 10.0 | undecidable | manual | PG | 342 | 0.666 | -0.3 | 0.8 | |
--.ASS.Z. | 2000-04-10T22:17:41.92 | 10.0 | positive | manual | PG | 295 | 0.4551 | 0.33 | 1.9 | |
--.SNTG.Z. | 2000-04-10T22:17:40.93 | 10.0 | undecidable | manual | PG | 332 | 0.444 | -0.3 | 1 | |
--.NRCA.Z. | 2000-04-10T22:17:35.35 | 10.0 | undecidable | manual | SG | 253 | 0.0777 | 0.13 | 0.6 | |
--.NRCA.Z. | 2000-04-10T22:17:33.54 | 10.0 | negative | manual | PG | 253 | 0.0777 | -0.04 | 3 |