A magnitude ML 0.9 earthquake occured in region: 3 km E Pieve Santo Stefano (AR), on
and geographic coordinates (lat, lon) 43.6560, 12.0810 at 9 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 | 3 | 3183 | 3183 |
Caprese Michelangelo | AR | 8 | 1426 | 4609 |
Badia Tedalda | AR | 10 | 1087 | 5696 |
Sansepolcro | AR | 11 | 15884 | 21580 |
Chiusi della Verna | AR | 13 | 2023 | 23603 |
Anghiari | AR | 13 | 5638 | 29241 |
San Giustino | PG | 14 | 11297 | 40538 |
Chitignano | AR | 16 | 899 | 41437 |
Casteldelci | RN | 16 | 407 | 41844 |
Verghereto | FC | 17 | 1907 | 43751 |
Borgo Pace | PU | 17 | 606 | 44357 |
Citerna | PG | 18 | 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 1.6
ML 0.9 |
2009-02-13 14:45:19 |
43.656 | 12.081 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 743699 |
Field | Value |
---|---|
Time (UTC) | 2009-02-13 14:45:19 ± 0.11 |
Latitude | 43.6560 ± 0.0090 |
Longitude | 12.0810 ± 0.0050 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 743699 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1000 |
Semi-minor axis of confidence ellipse (meter) | 278 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 358 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1077.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 204 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.10072 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34984 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.4 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 743699 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:03:52 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 743699 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 14:03:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHE. | 2009-02-13T14:45:33.13 | 0.3 | undecidable | manual | Sg | 110 | 38.8278 | 0.077 | 72 | |
IV.BADI.EHN. | 2009-02-13T14:45:27.83 | 0.6 | undecidable | manual | Sg | 141 | 20.868 | 0.028 | 50 | |
IV.PIEI.HHE. | 2009-02-13T14:45:27.31 | 0.1 | undecidable | manual | Pg | 110 | 38.8278 | -0.169 | 94 | |
IV.PARC.HHN. | 2009-02-13T14:45:25.21 | 0.3 | undecidable | manual | Sg | 93 | 12.6762 | -0.137 | 75 | |
IV.BADI.EHN. | 2009-02-13T14:45:24.48 | 0.3 | undecidable | manual | Pg | 141 | 20.868 | 0.034 | 75 | |
IV.CRE.HHZ. | 2009-02-13T14:45:24.81 | 0.1 | undecidable | manual | Sg | 249 | 11.1777 | -0.119 | 100 | |
IV.PARC.HHN. | 2009-02-13T14:45:23.17 | 0.1 | positive | manual | Pg | 93 | 12.6762 | 0.142 | 99 | |
IV.CRE.HHZ. | 2009-02-13T14:45:22.93 | 0.1 | positive | manual | Pg | 249 | 11.1777 | 0.143 | 100 |