A magnitude ML 1.4 earthquake occured in region: 4 km SE Foligno (PG), on
and geographic coordinates (lat, lon) 42.9290, 12.7440 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 |
---|---|---|---|---|
Foligno | PG | 4 | 57155 | 57155 |
Trevi | PG | 6 | 8469 | 65624 |
Montefalco | PG | 8 | 5679 | 71303 |
Spello | PG | 9 | 8645 | 79948 |
Bevagna | PG | 11 | 5081 | 85029 |
Campello sul Clitunno | PG | 12 | 2442 | 87471 |
Castel Ritaldi | PG | 13 | 3278 | 90749 |
Valtopina | PG | 15 | 1398 | 92147 |
Cannara | PG | 15 | 4305 | 96452 |
Gualdo Cattaneo | PG | 15 | 6155 | 102607 |
Sellano | PG | 16 | 1079 | 103686 |
Giano dell'Umbria | PG | 17 | 3846 | 107532 |
Cerreto di Spoleto | PG | 19 | 1075 | 108607 |
Assisi | PG | 19 | 28299 | 136906 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.9
ML 1.4 |
2008-02-12 07:55:35 |
42.929 | 12.744 | 10 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 673589 |
Field | Value |
---|---|
Time (UTC) | 2008-02-12 07:55:35 ± 0.38 |
Latitude | 42.9290 ± 0.0162 |
Longitude | 12.7440 ± 0.0282 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 673589 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2368 |
Semi-minor axis of confidence ellipse (meter) | 1684 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 248 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2920.6 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 187 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 7 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.65 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39210 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 673589 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:46:35 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 673589 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:46:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ILLI.BHZ. | 2008-02-12T07:55:50.22 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.LNSS.BHN. | 2008-02-12T07:55:50.97 | 0.1 | undecidable | manual | Sg | 146 | 43.5231 | 0.833 | 78 | |
IV.NRCA.SHZ. | 2008-02-12T07:55:46.95 | 0.1 | undecidable | manual | Sg | 109 | 31.9458 | -0.089 | 100 | |
IV.LNSS.BHN. | 2008-02-12T07:55:43.81 | 0.1 | undecidable | manual | Pg | 146 | 43.5231 | -0.275 | 94 | |
IV.CESI.BHZ. | 2008-02-12T07:55:42.63 | 0.1 | undecidable | manual | Sg | 57 | 15.4734 | 0.418 | 96 | |
IV.NRCA.SHZ. | 2008-02-12T07:55:41.51 | 0.1 | undecidable | manual | Pg | 109 | 31.9458 | -0.787 | 82 | |
IV.CESI.BHZ. | 2008-02-12T07:55:39.22 | 0.1 | undecidable | manual | Pg | 57 | 15.4734 | -0.289 | 99 | |
IV.ASS.SHZ. | 2008-02-12T07:55:39.92 | 0.1 | undecidable | manual | Pg | 333 | 16.5723 | 0.221 | 100 |