A magnitude Md 2.1 earthquake occured in region: 6 km S Badia Tedalda (AR), on
and geographic coordinates (lat, lon) 43.6510, 12.1930 at 5 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 |
---|---|---|---|---|
Badia Tedalda | AR | 6 | 1087 | 1087 |
Borgo Pace | PU | 8 | 606 | 1693 |
Sansepolcro | AR | 10 | 15884 | 17577 |
Sestino | AR | 11 | 1355 | 18932 |
San Giustino | PG | 11 | 11297 | 30229 |
Mercatello sul Metauro | PU | 12 | 1378 | 31607 |
Pieve Santo Stefano | AR | 12 | 3183 | 34790 |
Casteldelci | RN | 16 | 407 | 35197 |
Anghiari | AR | 16 | 5638 | 40835 |
Belforte all'Isauro | PU | 17 | 769 | 41604 |
Caprese Michelangelo | AR | 17 | 1426 | 43030 |
Sant'Angelo in Vado | PU | 18 | 4133 | 47163 |
Citerna | PG | 18 | 3531 | 50694 |
Carpegna | PU | 19 | 1674 | 52368 |
Monterchi | AR | 19 | 1757 | 54125 |
Frontino | PU | 20 | 293 | 54418 |
Pennabilli | RN | 20 | 2869 | 57287 |
Piandimeleto | PU | 20 | 2167 | 59454 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 1997-10-05 11:01:52 |
43.651 | 12.193 | 5 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 290249 |
Field | Value |
---|---|
Time (UTC) | 1997-10-05 11:01:52 ± 0.205 |
Latitude | 43.6510 ± 0.0143 |
Longitude | 12.1930 ± 0.0119 |
Depth (km) | 5 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 290249 |
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) | 1857.9 |
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) | 0.00154 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00607 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | |
Num. used stations | 2 |
Type of magnitude | Md |
Reference to an origin | 290249 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 21:33:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.CSNT.Z. | 1997-10-05T11:02:16.62 | 10.0 | undecidable | manual | SG | 254 | 0.6771 | -0.13 | 0.7 | |
--.ARV.Z. | 1997-10-05T11:02:13.50 | 10.0 | undecidable | manual | SG | 105 | 0.555 | 0.37 | 0.6 | |
--.CSNT.Z. | 1997-10-05T11:02:06.69 | 10.0 | undecidable | manual | PG | 254 | 0.6771 | 0.35 | 1.5 | |
--.SFI.Z. | 1997-10-05T11:02:05.87 | 10.0 | undecidable | manual | SG | 315 | 0.3552 | -0.04 | 0.9 | |
--.ARV.Z. | 1997-10-05T11:02:03.50 | 10.0 | undecidable | manual | PG | 105 | 0.555 | -0.76 | 0.9 | |
--.RSM.Z. | 1997-10-05T11:02:00.45 | 10.0 | undecidable | manual | PG | 33 | 0.333 | 0.81 | 0.9 | |
--.SFI.Z. | 1997-10-05T11:01:59.21 | 10.0 | undecidable | manual | PG | 315 | 0.3552 | -0.88 | 0.7 | |
--.CRE.Z. | 1997-10-05T11:01:59.50 | 10.0 | undecidable | manual | SG | 259 | 0.1665 | 0.29 | 0.8 | |
--.CRE.Z. | 1997-10-05T11:01:56.50 | 10.0 | undecidable | manual | PG | 259 | 0.1665 | 0.28 | 2 |