A magnitude ML 0.7 earthquake occured in region: 4 km N Sansepolcro (AR), on
and geographic coordinates (lat, lon) 43.6060, 12.1480 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 |
---|---|---|---|---|
Sansepolcro | AR | 4 | 15884 | 15884 |
San Giustino | PG | 7 | 11297 | 27181 |
Anghiari | AR | 10 | 5638 | 32819 |
Pieve Santo Stefano | AR | 11 | 3183 | 36002 |
Badia Tedalda | AR | 12 | 1087 | 37089 |
Citerna | PG | 12 | 3531 | 40620 |
Borgo Pace | PU | 13 | 606 | 41226 |
Monterchi | AR | 14 | 1757 | 42983 |
Caprese Michelangelo | AR | 14 | 1426 | 44409 |
Mercatello sul Metauro | PU | 16 | 1378 | 45787 |
Sestino | AR | 17 | 1355 | 47142 |
CittĂ di Castello | PG | 18 | 39913 | 87055 |
Monte Santa Maria Tiberina | PG | 19 | 1183 | 88238 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.5
ML 0.7 |
2012-02-17 10:02:20 |
43.606 | 12.148 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1341199 |
Field | Value |
---|---|
Time (UTC) | 2012-02-17 10:02:20 ± 0.08 |
Latitude | 43.6060 ± 0.0045 |
Longitude | 12.1480 ± 0.0050 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1341199 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 474 |
Semi-minor axis of confidence ellipse (meter) | 447 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 326 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 142 |
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) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.07824 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28868 |
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 | 0.7 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1341199 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 02:43:55 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1341199 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 02:43:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHE. | 2012-02-17T10:02:31.34 | 0.3 | undecidable | manual | Sg | 104 | 32.0457 | -0.08 | 73 | |
IV.ATPC.HHE. | 2012-02-17T10:02:30.76 | 0.3 | undecidable | manual | Sg | 119 | 28.4493 | 0.306 | 68 | |
IV.ATMC.EHE. | 2012-02-17T10:02:27.03 | 0.3 | undecidable | manual | Sg | 168 | 18.0708 | -0.079 | 73 | |
IV.CRE.HHN. | 2012-02-17T10:02:26.36 | 0.6 | undecidable | manual | Sg | 275 | 15.873 | -0.076 | 50 | |
IV.PIEI.HHE. | 2012-02-17T10:02:26.36 | 0.3 | undecidable | manual | Pg | 104 | 32.0457 | -0.251 | 71 | |
IV.ATPC.HHE. | 2012-02-17T10:02:25.99 | 0.1 | undecidable | manual | Pg | 119 | 28.4493 | -0.065 | 99 | |
IV.PARC.HHZ. | 2012-02-17T10:02:24.40 | 0.3 | undecidable | manual | Sg | 57 | 8.6802 | -0.091 | 74 | |
IV.ATMC.EHE. | 2012-02-17T10:02:24.17 | 0.1 | undecidable | manual | Pg | 168 | 18.0708 | 0.05 | 100 | |
IV.CRE.HHN. | 2012-02-17T10:02:23.79 | 0.1 | undecidable | manual | Pg | 275 | 15.873 | 0.057 | 99 | |
IV.PARC.HHZ. | 2012-02-17T10:02:22.76 | 0.1 | undecidable | manual | Pg | 57 | 8.6802 | 0.153 | 100 |