A magnitude ML 2.0 earthquake occured in region: 3 km E Spoleto (PG), on
and geographic coordinates (lat, lon) 42.7410, 12.7750 at 18 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 |
---|---|---|---|---|
Spoleto | PG | 3 | 38218 | 38218 |
Sant'Anatolia di Narco | PG | 5 | 564 | 38782 |
Scheggino | PG | 6 | 461 | 39243 |
Vallo di Nera | PG | 8 | 364 | 39607 |
Campello sul Clitunno | PG | 9 | 2442 | 42049 |
Castel Ritaldi | PG | 12 | 3278 | 45327 |
Ferentillo | TR | 13 | 1913 | 47240 |
Poggiodomo | PG | 14 | 117 | 47357 |
Cerreto di Spoleto | PG | 15 | 1075 | 48432 |
Trevi | PG | 15 | 8469 | 56901 |
Montefranco | TR | 16 | 1276 | 58177 |
Arrone | TR | 17 | 2763 | 60940 |
Monteleone di Spoleto | PG | 18 | 599 | 61539 |
Polino | TR | 18 | 233 | 61772 |
Giano dell'Umbria | PG | 19 | 3846 | 65618 |
Acquasparta | TR | 19 | 4778 | 70396 |
Cascia | PG | 20 | 3217 | 73613 |
Montefalco | PG | 20 | 5679 | 79292 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1
ML 2.0 |
2005-12-23 14:20:38 |
42.741 | 12.775 | 18 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 545739 |
Field | Value |
---|---|
Time (UTC) | 2005-12-23 14:20:38 ± 0.11 |
Latitude | 42.7410 ± 0.0036 |
Longitude | 12.7750 ± 0.0110 |
Depth (km) | 18 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 545739 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 806 |
Semi-minor axis of confidence ellipse (meter) | 481 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 275 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 984.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 150 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
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) | 0.55308 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 545739 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:31:28 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 545739 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:31:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HHN. | 2005-12-23T14:20:58.52 | 0.1 | undecidable | manual | Sg | 341 | 61.3941 | -0.032 | 47 | |
IV.FIAM.HHN. | 2005-12-23T14:20:57.93 | 0.3 | undecidable | manual | Sg | 152 | 59.3961 | -0.047 | 36 | |
IV.SNTG.SHZ. | 2005-12-23T14:20:57.55 | 0.1 | undecidable | manual | Sg | 13 | 58.5969 | -0.187 | 46 | |
IV.MNS.SHZ. | 2005-12-23T14:20:52.55 | 0.1 | undecidable | manual | Sg | 191 | 40.1265 | 0.15 | 49 | |
IV.MURB.HHN. | 2005-12-23T14:20:49.46 | 0.1 | undecidable | manual | Pg | 341 | 61.3941 | -0.13 | 93 | |
IV.FIAM.HHN. | 2005-12-23T14:20:49.16 | 0.1 | undecidable | manual | Pg | 152 | 59.3961 | -0.107 | 95 | |
IV.SNTG.SHZ. | 2005-12-23T14:20:49.42 | 0.1 | undecidable | manual | Pg | 13 | 58.5969 | 0.289 | 93 | |
IV.LNSS.BHN. | 2005-12-23T14:20:48.42 | 0.3 | undecidable | manual | Sg | 125 | 26.4513 | -0.22 | 37 | |
IV.MNS.SHZ. | 2005-12-23T14:20:46.07 | 0.1 | undecidable | manual | Pg | 191 | 40.1265 | -0.064 | 99 | |
IV.LNSS.BHN. | 2005-12-23T14:20:44.19 | 0.1 | undecidable | manual | Pg | 125 | 26.4513 | 0.169 | 100 | |
IV.IFIL.BHE. | 2005-12-23T14:20:33.24 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |