A magnitude ML 1.8 earthquake occured in region: 5 km SE Assisi (PG), on
and geographic coordinates (lat, lon) 43.0300, 12.6370 at 9 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 |
---|---|---|---|---|
Assisi | PG | 5 | 28299 | 28299 |
Spello | PG | 5 | 8645 | 36944 |
Cannara | PG | 6 | 4305 | 41249 |
Bastia Umbra | PG | 8 | 21874 | 63123 |
Foligno | PG | 10 | 57155 | 120278 |
Valtopina | PG | 10 | 1398 | 121676 |
Bevagna | PG | 11 | 5081 | 126757 |
Bettona | PG | 12 | 4367 | 131124 |
Gualdo Cattaneo | PG | 15 | 6155 | 137279 |
Valfabbrica | PG | 15 | 3389 | 140668 |
Montefalco | PG | 15 | 5679 | 146347 |
Nocera Umbra | PG | 16 | 5839 | 152186 |
Torgiano | PG | 16 | 6725 | 158911 |
Deruta | PG | 18 | 9669 | 168580 |
Trevi | PG | 19 | 8469 | 177049 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.8
ML 1.8 |
2005-10-12 22:11:17 |
43.03 | 12.637 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 537549 |
Field | Value |
---|---|
Time (UTC) | 2005-10-12 22:11:17 ± 0.08 |
Latitude | 43.0300 ± 0.0036 |
Longitude | 12.6370 ± 0.0074 |
Depth (km) | 9 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 537549 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 632 |
Semi-minor axis of confidence ellipse (meter) | 263 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 116 |
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) | 196 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.24731 |
Epicentral distance of station farthest from the epicenter (degree) | 0.51891 |
Number of stations at which the event was observed | 4 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 537549 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:23:05 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 537549 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 10:23:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LNSS.BHZ. | 2005-10-12T22:11:36.68 | 0.1 | undecidable | manual | Sg | 145 | 57.5979 | -0.167 | 46 | |
IV.NRCA.SHZ. | 2005-10-12T22:11:33.12 | 0.1 | undecidable | manual | Sg | 119 | 44.5221 | 0.181 | 47 | |
IV.SNTG.SHZ. | 2005-10-12T22:11:29.99 | 0.1 | undecidable | manual | Sg | 44 | 35.0427 | -0.144 | 48 | |
IV.LNSS.BHZ. | 2005-10-12T22:11:28.30 | 0.1 | undecidable | manual | Pg | 145 | 57.5979 | -0.106 | 93 | |
IV.MURB.HHZ. | 2005-10-12T22:11:27.92 | 0.1 | undecidable | manual | Sg | 341 | 27.4503 | 0.054 | 50 | |
IV.NRCA.SHZ. | 2005-10-12T22:11:26.35 | 0.1 | undecidable | manual | Pg | 119 | 44.5221 | 0.145 | 94 | |
IV.SNTG.SHZ. | 2005-10-12T22:11:24.60 | 0.1 | undecidable | manual | Pg | 44 | 35.0427 | -0.032 | 98 | |
IV.MURB.HHZ. | 2005-10-12T22:11:23.37 | 0.1 | undecidable | manual | Pg | 341 | 27.4503 | 0.009 | 100 |