A magnitude Md 2.0 earthquake occured in region: 1 km SE Castelsantangelo sul Nera (MC), on
and geographic coordinates (lat, lon) 42.8900, 13.1640 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 |
---|---|---|---|---|
Castelsantangelo sul Nera | MC | 1 | 281 | 281 |
Ussita | MC | 6 | 444 | 725 |
Visso | MC | 8 | 1107 | 1832 |
Preci | PG | 10 | 724 | 2556 |
Norcia | PG | 12 | 4957 | 7513 |
Bolognola | MC | 13 | 142 | 7655 |
Montemonaco | AP | 13 | 604 | 8259 |
Montegallo | AP | 15 | 523 | 8782 |
Acquacanina | MC | 16 | 121 | 8903 |
Montefortino | FM | 16 | 1178 | 10081 |
Fiastra | MC | 16 | 559 | 10640 |
Arquata del Tronto | AP | 17 | 1178 | 11818 |
Fiordimonte | MC | 18 | 202 | 12020 |
Monte Cavallo | MC | 18 | 145 | 12165 |
Amandola | FM | 19 | 3629 | 15794 |
Sellano | PG | 19 | 1079 | 16873 |
Pieve Torina | MC | 20 | 1458 | 18331 |
Sarnano | MC | 20 | 3264 | 21595 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 2001-05-14 21:14:35 |
42.89 | 13.164 | 11 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 417849 |
Field | Value |
---|---|
Time (UTC) | 2001-05-14 21:14:35 ± 0.308 |
Latitude | 42.8900 ± 0.0123 |
Longitude | 13.1640 ± 0.0184 |
Depth (km) | 11 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 417849 |
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) | 2025.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 227 |
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) | 0.00057 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00559 |
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 | 3 |
Type of magnitude | Md |
Reference to an origin | 417849 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 23:33:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 2001-05-14T21:14:57.87 | 10.0 | undecidable | manual | SG | 345 | 0.6216 | 0.24 | 0.3 | |
--.SNTG.Z. | 2001-05-14T21:14:50.11 | 10.0 | undecidable | manual | SG | 335 | 0.3996 | -0.13 | 0.5 | |
--.ASS.Z. | 2001-05-14T21:14:50.67 | 10.0 | undecidable | manual | SG | 294 | 0.3996 | 0.03 | 0.6 | |
--.ARV.Z. | 2001-05-14T21:14:48.65 | 10.0 | undecidable | manual | PG | 345 | 0.6216 | 0.37 | 0.4 | |
--.ASS.Z. | 2001-05-14T21:14:44.23 | 10.0 | undecidable | manual | PG | 294 | 0.3996 | -0.02 | 1.5 | |
--.SNTG.Z. | 2001-05-14T21:14:43.60 | 10.0 | positive | manual | PG | 335 | 0.3996 | -0.41 | 0.9 | |
--.NRCA.Z. | 2001-05-14T21:14:39.91 | 10.0 | undecidable | manual | SG | 213 | 0.0666 | -0.05 | 0.6 | |
--.NRCA.Z. | 2001-05-14T21:14:38.13 | 10.0 | positive | manual | PG | 213 | 0.0666 | 0.05 | 3.1 |