A magnitude Md 2.2 earthquake occured in region: 5 km E San Giustino (PG), on
and geographic coordinates (lat, lon) 43.5560, 12.2380 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 |
---|---|---|---|---|
San Giustino | PG | 5 | 11297 | 11297 |
Sansepolcro | AR | 8 | 15884 | 27181 |
CittĂ di Castello | PG | 11 | 39913 | 67094 |
Citerna | PG | 12 | 3531 | 70625 |
Borgo Pace | PU | 12 | 606 | 71231 |
Monterchi | AR | 13 | 1757 | 72988 |
Mercatello sul Metauro | PU | 13 | 1378 | 74366 |
Monte Santa Maria Tiberina | PG | 14 | 1183 | 75549 |
Anghiari | AR | 15 | 5638 | 81187 |
Apecchio | PU | 15 | 1882 | 83069 |
Badia Tedalda | AR | 17 | 1087 | 84156 |
Sestino | AR | 18 | 1355 | 85511 |
Sant'Angelo in Vado | PU | 19 | 4133 | 89644 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.2 | 1993-02-03 22:16:12 |
43.556 | 12.238 | 10 | 2013-07-15 08:41:04 |
Bollettino Sismico Italiano INGV | 179889 |
Field | Value |
---|---|
Time (UTC) | 1993-02-03 22:16:12 ± 0.305 |
Latitude | 43.5560 ± 0.0232 |
Longitude | 12.2380 ± 0.0305 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 179889 |
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) | 3564.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00194 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00518 |
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 | 2.2 |
Uncertainty | |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 179889 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 19:48:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.ASS.Z. | 1993-02-03T22:16:32.39 | 10.0 | undecidable | manual | SG | 148 | 0.5772 | -0.5 | 0.5 | |
--.PGD.Z. | 1993-02-03T22:16:29.50 | 10.0 | undecidable | manual | SG | 310 | 0.4884 | -0.62 | 0.5 | |
--.SFI.Z. | 1993-02-03T22:16:28.22 | 10.0 | undecidable | manual | SG | 320 | 0.444 | -0.51 | 0.5 | |
--.RSM.Z. | 1993-02-03T22:16:25.60 | 10.0 | undecidable | manual | SG | 22 | 0.3996 | -1.7 | 0 | |
--.ASS.Z. | 1993-02-03T22:16:24.30 | 10.0 | undecidable | manual | PG | 148 | 0.5772 | 0.05 | 1.5 | |
--.SFI.Z. | 1993-02-03T22:16:23.30 | 10.0 | undecidable | manual | PG | 320 | 0.444 | 1.45 | 0.2 | |
--.PGD.Z. | 1993-02-03T22:16:22.39 | 10.0 | undecidable | manual | PG | 310 | 0.4884 | -0.25 | 1.6 | |
--.RSM.Z. | 1993-02-03T22:16:21.64 | 10.0 | undecidable | manual | PG | 22 | 0.3996 | 0.63 | 1.2 | |
--.CRE.Z. | 1993-02-03T22:16:21.34 | 10.0 | undecidable | manual | SG | 287 | 0.2109 | 0.02 | 0.7 | |
--.CRE.Z. | 1993-02-03T22:16:17.27 | 10.0 | positive | manual | PG | 287 | 0.2109 | -0.3 | 3.3 |