A magnitude ML 1.4 earthquake occured in region: 3 km SE Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7960, 12.9390 at 2 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 3 | 1075 | 1075 |
Vallo di Nera | PG | 7 | 364 | 1439 |
Poggiodomo | PG | 9 | 117 | 1556 |
Cascia | PG | 11 | 3217 | 4773 |
Sellano | PG | 11 | 1079 | 5852 |
Sant'Anatolia di Narco | PG | 11 | 564 | 6416 |
Preci | PG | 12 | 724 | 7140 |
Norcia | PG | 13 | 4957 | 12097 |
Scheggino | PG | 13 | 461 | 12558 |
Campello sul Clitunno | PG | 13 | 2442 | 15000 |
Monteleone di Spoleto | PG | 16 | 599 | 15599 |
Spoleto | PG | 18 | 38218 | 53817 |
Trevi | PG | 18 | 8469 | 62286 |
Visso | MC | 19 | 1107 | 63393 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8
ML 1.4 |
2007-08-12 23:03:47 |
42.796 | 12.939 | 2 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 646449 |
Field | Value |
---|---|
Time (UTC) | 2007-08-12 23:03:47 ± 0.34 |
Latitude | 42.7960 ± 0.0144 |
Longitude | 12.9390 ± 0.0196 |
Depth (km) | 2 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 646449 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2310 |
Semi-minor axis of confidence ellipse (meter) | 644 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 93 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2262.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 229 |
Number of associated phases, regardless of their use for origin computation | 7 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45146 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 646449 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:17:18 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 646449 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 12:17:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MNS.BHZ. | 2007-08-12T23:04:04.24 | 0.1 | undecidable | manual | Sg | 205 | 50.1165 | -0.165 | 47 | |
IV.MNS.BHZ. | 2007-08-12T23:03:56.93 | 0.1 | undecidable | manual | Pg | 205 | 50.1165 | -0.121 | 95 | |
IV.LNSS.BHN. | 2007-08-12T23:03:54.89 | 0.1 | undecidable | manual | Sg | 159 | 22.9548 | -0.094 | 50 | |
IV.CDCA.SHE. | 2007-08-12T23:03:53.04 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.LNSS.BHN. | 2007-08-12T23:03:51.88 | 0.1 | undecidable | manual | Pg | 159 | 22.9548 | 0.273 | 97 | |
IV.NRCA.SHZ. | 2007-08-12T23:03:51.78 | 0.1 | undecidable | manual | Sg | 74 | 14.874 | -0.43 | 47 | |
IV.NRCA.SHZ. | 2007-08-12T23:03:50.18 | 0.1 | undecidable | manual | Pg | 74 | 14.874 | 0.171 | 100 |