A magnitude Md 2.0 earthquake occured in region: 3 km NW Umbertide (PG), on
and geographic coordinates (lat, lon) 43.3310, 12.3130 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 |
---|---|---|---|---|
Umbertide | PG | 3 | 16681 | 16681 |
Montone | PG | 4 | 1680 | 18361 |
Città di Castello | PG | 15 | 39913 | 58274 |
Pietralunga | PG | 16 | 2111 | 60385 |
Lisciano Niccone | PG | 17 | 613 | 60998 |
Monte Santa Maria Tiberina | PG | 17 | 1183 | 62181 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 2000-02-03 22:21:05 |
43.331 | 12.313 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 381629 |
Field | Value |
---|---|
Time (UTC) | 2000-02-03 22:21:05 ± 0.538 |
Latitude | 43.3310 ± 0.0165 |
Longitude | 12.3130 ± 0.0409 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 381629 |
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) | 3779.8 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 265 |
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) | 0.00324 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00437 |
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 | 2 |
Type of magnitude | Md |
Reference to an origin | 381629 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 22:58:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ARV.Z. | 2000-02-03T22:21:23.48 | 10.0 | undecidable | manual | SG | 69 | 0.4884 | 0.29 | 0.4 | |
--.FB9.Z. | 2000-02-03T22:21:23.82 | 10.0 | undecidable | manual | SG | 43 | 0.4884 | 0.45 | 0.2 | |
--.SNTG.Z. | 2000-02-03T22:21:22.18 | 10.0 | undecidable | manual | SG | 99 | 0.4551 | -0.19 | 0.5 | |
--.ASS.Z. | 2000-02-03T22:21:20.11 | 10.0 | undecidable | manual | SG | 137 | 0.3552 | 0.88 | 0.1 | |
--.FB9.Z. | 2000-02-03T22:21:15.93 | 10.0 | negative | manual | PG | 43 | 0.4884 | 0.06 | 2.6 | |
--.ARV.Z. | 2000-02-03T22:21:15.59 | 10.0 | positive | manual | PG | 69 | 0.4884 | -0.16 | 2.7 | |
--.SNTG.Z. | 2000-02-03T22:21:14.45 | 10.0 | undecidable | manual | PG | 99 | 0.4551 | -0.83 | 0.2 | |
--.ASS.Z. | 2000-02-03T22:21:13.66 | 10.0 | undecidable | manual | PG | 137 | 0.3552 | 0.19 | 1.3 |