A magnitude ML 1.2 earthquake occured in region: 4 km E Foligno (PG), on
and geographic coordinates (lat, lon) 42.9390, 12.7490 at 20 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 | 7 | 8469 | 65624 |
Spello | PG | 9 | 8645 | 74269 |
Montefalco | PG | 9 | 5679 | 79948 |
Bevagna | PG | 11 | 5081 | 85029 |
Campello sul Clitunno | PG | 13 | 2442 | 87471 |
Valtopina | PG | 14 | 1398 | 88869 |
Castel Ritaldi | PG | 14 | 3278 | 92147 |
Cannara | PG | 15 | 4305 | 96452 |
Sellano | PG | 16 | 1079 | 97531 |
Gualdo Cattaneo | PG | 16 | 6155 | 103686 |
Giano dell'Umbria | PG | 18 | 3846 | 107532 |
Assisi | PG | 18 | 28299 | 135831 |
Cerreto di Spoleto | PG | 19 | 1075 | 136906 |
Nocera Umbra | PG | 20 | 5839 | 142745 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0
ML 1.2 |
2010-05-07 07:31:16 |
42.939 | 12.749 | 20 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1047119 |
Field | Value |
---|---|
Time (UTC) | 2010-05-07 07:31:16 ± 0.14 |
Latitude | 42.9390 ± 0.0036 |
Longitude | 12.7490 ± 0.0086 |
Depth (km) | 20 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1047119 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 599 |
Semi-minor axis of confidence ellipse (meter) | 464 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 276 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 806.2 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 273 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39750 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1047119 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 20:08:54 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1047119 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 20:08:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | 2010-05-07T07:31:31.18 | 0.6 | undecidable | manual | Sg | 147 | 44.1225 | -0.049 | 47 | |
IV.NRCA.HHN. | 2010-05-07T07:31:28.20 | 0.6 | undecidable | manual | Sg | 111 | 31.8459 | 0.073 | 48 | |
IV.LNSS.HHN. | 2010-05-07T07:31:25.13 | 0.3 | undecidable | manual | Pg | 147 | 44.1225 | 0.055 | 71 | |
IV.CESI.HHZ. | 2010-05-07T07:31:24.29 | 0.3 | undecidable | manual | Sg | 60 | 14.5743 | -0.017 | 75 | |
IV.NRCA.HHN. | 2010-05-07T07:31:23.20 | 0.3 | undecidable | manual | Pg | 111 | 31.8459 | -0.085 | 72 | |
IV.CESI.HHZ. | 2010-05-07T07:31:21.10 | 0.1 | undecidable | manual | Pg | 60 | 14.5743 | 0.021 | 100 | |
IV.PRMA.HHN. | 2010-05-07T07:31:10.60 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.GUMA.HHZ. | 2010-05-07T07:30:55.09 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MPAZ.HHN. | 2010-05-07T07:30:51.40 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.FAEN.HHZ. | 2010-05-07T07:30:43.13 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |