A magnitude ML 0.3 earthquake occured in region: 9 km N Valfabbrica (PG), on
and geographic coordinates (lat, lon) 43.2390, 12.5930 at 22 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 |
---|---|---|---|---|
Valfabbrica | PG | 9 | 3389 | 3389 |
Gubbio | PG | 13 | 32216 | 35605 |
Fossato di Vico | PG | 15 | 2840 | 38445 |
Gualdo Tadino | PG | 16 | 15208 | 53653 |
Sigillo | PG | 16 | 2404 | 56057 |
Costacciaro | PG | 17 | 1216 | 57273 |
Assisi | PG | 19 | 28299 | 85572 |
Bastia Umbra | PG | 19 | 21874 | 107446 |
Scheggia e Pascelupo | PG | 19 | 1393 | 108839 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.5
ML 0.3 |
2011-08-02 03:23:09 |
43.239 | 12.593 | 22 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1267379 |
Field | Value |
---|---|
Time (UTC) | 2011-08-02 03:23:09 ± 0.71 |
Latitude | 43.2390 ± 0.0297 |
Longitude | 12.5930 ± 0.0469 |
Depth (km) | 22 ± 5 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1267379 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3181 |
Semi-minor axis of confidence ellipse (meter) | 3112 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 228 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 5032.9 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 149 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29947 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.2 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1267379 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 01:00:37 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1267379 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-06 01:00:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HHZ. | 2011-08-02T03:23:16.35 | 0.6 | undecidable | manual | Sg | 296 | 6.1938 | 0.111 | 68 | |
IV.PIEI.HHE. | 2011-08-02T03:23:16.35 | 0.6 | undecidable | manual | Pg | 352 | 33.2445 | 0.184 | 65 | |
IV.SSFR.HHE. | 2011-08-02T03:23:15.19 | 0.3 | undecidable | manual | Pg | 35 | 26.751 | -0.092 | 99 | |
IV.ATVO.HHZ. | 2011-08-02T03:23:14.81 | 0.3 | undecidable | manual | Pg | 317 | 21.867 | 0.132 | 100 | |
IV.ATCC.EHN. | 2011-08-02T03:23:13.52 | 0.3 | undecidable | manual | Pg | 147 | 7.0929 | 0.205 | 100 | |
IV.MURB.HHZ. | 2011-08-02T03:23:12.82 | 0.3 | undecidable | manual | Pg | 296 | 6.1938 | -0.449 | 96 | |
IV.LNSS.HHE. | 2011-08-02T03:23:05.57 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.MSC.EHZ. | 2011-08-02T03:22:50.90 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |