A magnitude ML 0.7 earthquake occured in region: 8 km E Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4410, 12.5310 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 |
---|---|---|---|---|
Pietralunga | PG | 8 | 2111 | 2111 |
Cantiano | PU | 9 | 2245 | 4356 |
Gubbio | PG | 10 | 32216 | 36572 |
Scheggia e Pascelupo | PG | 12 | 1393 | 37965 |
Cagli | PU | 15 | 8731 | 46696 |
Apecchio | PU | 16 | 1882 | 48578 |
Piobbico | PU | 17 | 2029 | 50607 |
Costacciaro | PG | 17 | 1216 | 51823 |
Montone | PG | 19 | 1680 | 53503 |
Frontone | PU | 19 | 1300 | 54803 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.3
ML 0.7 |
2010-12-31 20:36:46 |
43.441 | 12.531 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1155969 |
Field | Value |
---|---|
Time (UTC) | 2010-12-31 20:36:46 ± 0.2 |
Latitude | 43.4410 ± 0.0045 |
Longitude | 12.5310 ± 0.0050 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1155969 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 414 |
Semi-minor axis of confidence ellipse (meter) | 412 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 170 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 146 |
Number of associated phases, regardless of their use for origin computation | 10 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18256 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1155969 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:29:50 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1155969 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:29:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHE. | 2010-12-31T20:36:54.28 | 0.3 | undecidable | manual | Sg | 91 | 20.2686 | 0.086 | 73 | |
IV.MURB.HHN. | 2010-12-31T20:36:53.68 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.ATVO.HHE. | 2010-12-31T20:36:51.55 | 0.1 | undecidable | manual | Sg | 237 | 11.9769 | -0.154 | 98 | |
IV.PIEI.HHZ. | 2010-12-31T20:36:51.18 | 0.1 | undecidable | manual | Sg | 2 | 10.4784 | -0.139 | 98 | |
IV.ATPC.HHZ. | 2010-12-31T20:36:50.71 | 0.1 | undecidable | manual | Sg | 307 | 7.3815 | 0.146 | 98 | |
IV.SSFR.HHE. | 2010-12-31T20:36:50.88 | 0.1 | undecidable | manual | Pg | 91 | 20.2686 | -0.05 | 98 | |
IV.PIEI.HHZ. | 2010-12-31T20:36:49.23 | 0.1 | undecidable | manual | Pg | 2 | 10.4784 | -0.046 | 100 | |
IV.ATVO.HHE. | 2010-12-31T20:36:49.56 | 0.1 | undecidable | manual | Pg | 237 | 11.9769 | 0.07 | 99 | |
IV.ATPC.HHZ. | 2010-12-31T20:36:48.93 | 0.1 | undecidable | manual | Pg | 307 | 7.3815 | 0.093 | 100 | |
IV.SAMA.HHE. | 2010-12-31T20:36:29.60 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |