A magnitude ML 1.2 earthquake occured in region: 4 km E Pieve Santo Stefano (AR), on
and geographic coordinates (lat, lon) 43.6530, 12.0830 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 |
---|---|---|---|---|
Pieve Santo Stefano | AR | 4 | 3183 | 3183 |
Caprese Michelangelo | AR | 8 | 1426 | 4609 |
Badia Tedalda | AR | 10 | 1087 | 5696 |
Sansepolcro | AR | 10 | 15884 | 21580 |
Anghiari | AR | 13 | 5638 | 27218 |
Chiusi della Verna | AR | 13 | 2023 | 29241 |
San Giustino | PG | 14 | 11297 | 40538 |
Chitignano | AR | 16 | 899 | 41437 |
Casteldelci | RN | 17 | 407 | 41844 |
Borgo Pace | PU | 17 | 606 | 42450 |
Verghereto | FC | 17 | 1907 | 44357 |
Citerna | PG | 17 | 3531 | 47888 |
Sestino | AR | 18 | 1355 | 49243 |
Monterchi | AR | 19 | 1757 | 51000 |
Subbiano | AR | 19 | 6331 | 57331 |
Castel Focognano | AR | 20 | 3149 | 60480 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.4
ML 1.2 |
2009-02-13 08:10:54 |
43.653 | 12.083 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 743589 |
Field | Value |
---|---|
Time (UTC) | 2009-02-13 08:10:54 ± 0.32 |
Latitude | 43.6530 ± 0.0099 |
Longitude | 12.0830 ± 0.0186 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 743589 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1522 |
Semi-minor axis of confidence ellipse (meter) | 1047 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 107 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1860.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 311 |
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) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34804 |
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 | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 743589 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:03:45 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 743589 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:03:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FVI.HHE. | 2009-02-13T08:11:13.22 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.PIEI.HHN. | 2009-02-13T08:11:08.16 | 0.3 | undecidable | manual | Sg | 110 | 38.628 | 0.136 | 71 | |
IV.PIEI.HHN. | 2009-02-13T08:11:02.32 | 0.1 | undecidable | manual | Pg | 110 | 38.628 | -0.179 | 94 | |
IV.BADI.EHE. | 2009-02-13T08:11:02.82 | 0.3 | undecidable | manual | Sg | 141 | 20.5683 | -0.008 | 75 | |
IV.PARC.HHZ. | 2009-02-13T08:11:00.35 | 0.1 | undecidable | manual | Sg | 92 | 12.4764 | -0.091 | 100 | |
IV.BADI.EHE. | 2009-02-13T08:10:59.51 | 0.1 | undecidable | manual | Pg | 141 | 20.5683 | 0.01 | 100 | |
IV.PARC.HHZ. | 2009-02-13T08:10:58.28 | 0.1 | positive | manual | Pg | 92 | 12.4764 | 0.159 | 98 | |
IV.GAVE.SHZ. | 2009-02-13T08:10:42.70 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |