A magnitude ML 0.7 earthquake occured in region: 4 km E Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4250, 12.4820 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 |
---|---|---|---|---|
Pietralunga | PG | 4 | 2111 | 2111 |
Gubbio | PG | 11 | 32216 | 34327 |
Cantiano | PU | 13 | 2245 | 36572 |
Montone | PG | 14 | 1680 | 38252 |
Scheggia e Pascelupo | PG | 15 | 1393 | 39645 |
Apecchio | PU | 16 | 1882 | 41527 |
Umbertide | PG | 18 | 16681 | 58208 |
Piobbico | PU | 19 | 2029 | 60237 |
Cagli | PU | 19 | 8731 | 68968 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.3
ML 0.7 |
2011-01-11 01:15:18 |
43.425 | 12.482 | 7 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1159749 |
Field | Value |
---|---|
Time (UTC) | 2011-01-11 01:15:18 ± 0.17 |
Latitude | 43.4250 ± 0.0036 |
Longitude | 12.4820 ± 0.0062 |
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 | 1159749 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 388 |
Semi-minor axis of confidence ellipse (meter) | 322 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 293 |
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) | 145 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21854 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1159749 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:34:52 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1159749 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:34:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHN. | 2011-01-11T01:15:27.31 | 0.3 | undecidable | manual | Sg | 87 | 24.2535 | 0.012 | 73 | |
IV.SSFR.HHN. | 2011-01-11T01:15:23.50 | 0.3 | undecidable | manual | Pg | 87 | 24.2535 | -0.106 | 72 | |
IV.PIEI.HHZ. | 2011-01-11T01:15:23.83 | 0.3 | undecidable | manual | Sg | 19 | 12.9759 | 0.169 | 73 | |
IV.ATVO.HHE. | 2011-01-11T01:15:22.24 | 0.3 | undecidable | manual | Sg | 232 | 7.7811 | 0.075 | 75 | |
IV.ATPC.HHE. | 2011-01-11T01:15:21.71 | 0.3 | undecidable | manual | Sg | 342 | 6.4935 | -0.14 | 74 | |
IV.PIEI.HHZ. | 2011-01-11T01:15:21.56 | 0.3 | undecidable | manual | Pg | 19 | 12.9759 | 0.054 | 74 | |
IV.ATPC.HHE. | 2011-01-11T01:15:20.40 | 0.1 | undecidable | manual | Pg | 342 | 6.4935 | -0.06 | 100 | |
IV.ATVO.HHE. | 2011-01-11T01:15:20.66 | 0.3 | undecidable | manual | Pg | 232 | 7.7811 | 0.018 | 75 | |
IV.RMP.HHE. | 2011-01-11T01:15:04.19 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |