A magnitude ML 0.7 earthquake occured in region: 5 km SW Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4200, 12.3860 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 | 5 | 2111 | 2111 |
Montone | PG | 8 | 1680 | 3791 |
CittĂ di Castello | PG | 13 | 39913 | 43704 |
Umbertide | PG | 13 | 16681 | 60385 |
Apecchio | PU | 16 | 1882 | 62267 |
Gubbio | PG | 17 | 32216 | 94483 |
Monte Santa Maria Tiberina | PG | 18 | 1183 | 95666 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.3
ML 0.7 |
2011-01-01 03:23:39 |
43.42 | 12.386 | 9 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1156069 |
Field | Value |
---|---|
Time (UTC) | 2011-01-01 03:23:39 ± 0.15 |
Latitude | 43.4200 ± 0.0036 |
Longitude | 12.3860 ± 0.0124 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1156069 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1017 |
Semi-minor axis of confidence ellipse (meter) | 277 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 289 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1077.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 242 |
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) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.04137 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28778 |
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 | 0.7 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1156069 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:29:58 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1156069 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 22:29:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHE. | 2011-01-01T03:23:51.36 | 0.3 | undecidable | manual | Sg | 87 | 31.9458 | -0.048 | 71 | |
IV.PIEI.HHE. | 2011-01-01T03:23:46.93 | 0.1 | undecidable | manual | Sg | 43 | 17.5713 | 0.139 | 95 | |
IV.SSFR.HHE. | 2011-01-01T03:23:46.57 | 0.1 | undecidable | manual | Pg | 87 | 31.9458 | 0.005 | 95 | |
IV.ATPC.HHZ. | 2011-01-01T03:23:44.19 | 0.1 | undecidable | manual | Sg | 40 | 8.7801 | -0.127 | 97 | |
IV.PIEI.HHE. | 2011-01-01T03:23:43.94 | 0.1 | undecidable | manual | Pg | 43 | 17.5713 | 0.041 | 97 | |
IV.ATVO.HHZ. | 2011-01-01T03:23:43.44 | 0.1 | undecidable | manual | Sg | 158 | 4.5954 | -0.002 | 100 | |
IV.ATVO.HHZ. | 2011-01-01T03:23:42.02 | 0.1 | undecidable | manual | Pg | 158 | 4.5954 | 0.054 | 99 | |
IV.ATPC.HHZ. | 2011-01-01T03:23:42.40 | 0.1 | undecidable | manual | Pg | 40 | 8.7801 | -0.07 | 98 |