A magnitude ML 1.2 earthquake occured in region: 4 km SE Pieve Santo Stefano (AR), on
and geographic coordinates (lat, lon) 43.6440, 12.0790 at 8 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 |
---|---|---|---|---|
Pieve Santo Stefano | AR | 4 | 3183 | 3183 |
Caprese Michelangelo | AR | 7 | 1426 | 4609 |
Sansepolcro | AR | 10 | 15884 | 20493 |
Badia Tedalda | AR | 11 | 1087 | 21580 |
Anghiari | AR | 12 | 5638 | 27218 |
Chiusi della Verna | AR | 13 | 2023 | 29241 |
San Giustino | PG | 13 | 11297 | 40538 |
Chitignano | AR | 16 | 899 | 41437 |
Citerna | PG | 16 | 3531 | 44968 |
Borgo Pace | PU | 18 | 606 | 45574 |
Casteldelci | RN | 18 | 407 | 45981 |
Monterchi | AR | 18 | 1757 | 47738 |
Verghereto | FC | 18 | 1907 | 49645 |
Subbiano | AR | 18 | 6331 | 55976 |
Sestino | AR | 19 | 1355 | 57331 |
Castel Focognano | AR | 20 | 3149 | 60480 |
Capolona | AR | 20 | 5438 | 65918 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.5
ML 1.2 |
2009-02-13 06:29:23 |
43.644 | 12.079 | 8 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 743339 |
Field | Value |
---|---|
Time (UTC) | 2009-02-13 06:29:23 ± 0.07 |
Latitude | 43.6440 ± 0.0018 |
Longitude | 12.0790 ± 0.0012 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 743339 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 234 |
Semi-minor axis of confidence ellipse (meter) | 99 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 181 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 223.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 192 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.05 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.17986 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 743339 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:03:29 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 743339 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:03:29 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LPEL.HHZ. | 2009-02-13T06:30:00.88 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.BADI.EHN. | 2009-02-13T06:29:31.02 | 0.6 | undecidable | manual | Sg | 138 | 19.9689 | 0.041 | 49 | |
IV.CRE.HHE. | 2009-02-13T06:29:28.07 | 0.3 | undecidable | manual | Sg | 255 | 10.5783 | -0.007 | 75 | |
IV.PARC.HHZ. | 2009-02-13T06:29:28.72 | 0.3 | undecidable | manual | Sg | 87 | 12.876 | -0.02 | 75 | |
IV.BADI.EHN. | 2009-02-13T06:29:27.82 | 0.1 | undecidable | manual | Pg | 138 | 19.9689 | -0.036 | 98 | |
IV.CRE.HHE. | 2009-02-13T06:29:26.19 | 0.1 | positive | manual | Pg | 255 | 10.5783 | 0.009 | 100 | |
IV.PARC.HHZ. | 2009-02-13T06:29:26.59 | 0.1 | positive | manual | Pg | 87 | 12.876 | 0.026 | 99 | |
IV.PE9.EHZ. | 2009-02-13T06:29:00.10 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |