A magnitude ML 1.5 earthquake occured in region: 3 km NW Castel Ritaldi (PG), on
and geographic coordinates (lat, lon) 42.8480, 12.6460 at 7 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 |
---|---|---|---|---|
Castel Ritaldi | PG | 4 | 3278 | 3278 |
Montefalco | PG | 5 | 5679 | 8957 |
Giano dell'Umbria | PG | 6 | 3846 | 12803 |
Trevi | PG | 9 | 8469 | 21272 |
Gualdo Cattaneo | PG | 10 | 6155 | 27427 |
Bevagna | PG | 10 | 5081 | 32508 |
Campello sul Clitunno | PG | 11 | 2442 | 34950 |
Massa Martana | PG | 13 | 3770 | 38720 |
Foligno | PG | 13 | 57155 | 95875 |
Spoleto | PG | 15 | 38218 | 134093 |
Spello | PG | 16 | 8645 | 142738 |
Cannara | PG | 17 | 4305 | 147043 |
Collazzone | PG | 18 | 3473 | 150516 |
Acquasparta | TR | 19 | 4778 | 155294 |
Vallo di Nera | PG | 20 | 364 | 155658 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8
ML 1.5 |
2010-12-22 07:45:10 |
42.848 | 12.646 | 7 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1153369 |
Field | Value |
---|---|
Time (UTC) | 2010-12-22 07:45:10 ± 0.1 |
Latitude | 42.8480 ± 0.0036 |
Longitude | 12.6460 ± 0.0074 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1153369 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 462 |
Semi-minor axis of confidence ellipse (meter) | 401 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 282 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 721.1 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55038 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1153369 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:26:22 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1153369 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:26:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MCIV.HHE. | 2010-12-22T07:45:36.38 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MURB.HHN. | 2010-12-22T07:45:26.17 | 0.6 | undecidable | manual | Sg | 348 | 47.0196 | 0.06 | 64 | |
IV.SAMA.HHN. | 2010-12-22T07:45:24.84 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.LNSS.HHE. | 2010-12-22T07:45:24.86 | 0.3 | undecidable | manual | Sg | 130 | 42.1245 | 0.058 | 97 | |
IV.NRCA.HHE. | 2010-12-22T07:45:23.88 | 0.6 | undecidable | manual | Sg | 92 | 38.1285 | 0.237 | 63 | |
IV.SMA1.EHE. | 2010-12-22T07:45:21.86 | 0.6 | undecidable | manual | Pg | 113 | 61.0944 | 0.301 | 59 | |
IV.CESI.HHE. | 2010-12-22T07:45:20.12 | 0.6 | undecidable | manual | Sg | 50 | 27.2505 | 0.163 | 65 | |
IV.CESX.HHZ. | 2010-12-22T07:45:19.99 | 0.3 | undecidable | manual | Sg | 192 | 26.9508 | 0.122 | 98 | |
IV.MURB.HHN. | 2010-12-22T07:45:19.44 | 0.6 | undecidable | manual | Pg | 348 | 47.0196 | 0.056 | 64 | |
IV.LNSS.HHE. | 2010-12-22T07:45:18.33 | 0.3 | undecidable | manual | Pg | 130 | 42.1245 | -0.297 | 92 | |
IV.NRCA.HHE. | 2010-12-22T07:45:17.63 | 0.3 | undecidable | manual | Pg | 92 | 38.1285 | -0.328 | 92 | |
IV.CESI.HHE. | 2010-12-22T07:45:15.75 | 0.3 | undecidable | manual | Pg | 50 | 27.2505 | -0.08 | 99 | |
IV.CESX.HHZ. | 2010-12-22T07:45:15.76 | 0.3 | undecidable | manual | Pg | 192 | 26.9508 | -0.019 | 100 | |
IV.ASSB.HHE. | 2010-12-22T07:45:06.79 | 10.0 | undecidable | manual | Sg | 0 | 0 | 0 | ||
IV.ASSB.HHE. | 2010-12-22T07:45:04.94 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |