A magnitude ML 0.1 earthquake occured in region: 3 km NW Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4660, 12.4170 at 4 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 | 3 | 2111 | 2111 |
Apecchio | PU | 10 | 1882 | 3993 |
Montone | PG | 13 | 1680 | 5673 |
CittĂ di Castello | PG | 14 | 39913 | 45586 |
Piobbico | PU | 16 | 2029 | 47615 |
Cantiano | PU | 17 | 2245 | 49860 |
Gubbio | PG | 18 | 32216 | 82076 |
Umbertide | PG | 19 | 16681 | 98757 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 1.5
ML 0.1 |
2010-04-21 02:07:33 |
43.466 | 12.417 | 4 | 2014-10-21 12:27:13 |
Bollettino Sismico Italiano INGV | 1038489 |
Field | Value |
---|---|
Time (UTC) | 2010-04-21 02:07:33 ± 0.13 |
Latitude | 43.4660 ± 0.0036 |
Longitude | 12.4170 ± 0.0050 |
Depth (km) | 4 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-SISPICK |
Event type | earthquake |
Origin ID | 1038489 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 462 |
Semi-minor axis of confidence ellipse (meter) | 207 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 322 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 565.7 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.13220 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.1 |
Uncertainty | 0.0 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 1038489 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 19:58:04 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.1 |
Num. used stations | |
Type of magnitude | Md |
Reference to an origin | 1038489 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-05 19:58:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BADI.EHN. | 2010-04-21T02:07:38.69 | 0.1 | undecidable | manual | Sg | 289 | 14.6742 | 0.208 | 95 | |
IV.PIEI.HHZ. | 2010-04-21T02:07:37.87 | 0.1 | undecidable | manual | Sg | 51 | 12.2766 | 0.214 | 95 | |
IV.BADI.EHN. | 2010-04-21T02:07:36.13 | 0.1 | undecidable | manual | Pg | 289 | 14.6742 | -0.131 | 96 | |
IV.ATVO.HHZ. | 2010-04-21T02:07:36.92 | 0.1 | undecidable | manual | Sg | 185 | 9.2796 | 0.231 | 95 | |
IV.ATVO.HHZ. | 2010-04-21T02:07:35.16 | 0.1 | undecidable | manual | Pg | 185 | 9.2796 | -0.066 | 98 | |
IV.PIEI.HHZ. | 2010-04-21T02:07:35.61 | 0.1 | undecidable | manual | Pg | 51 | 12.2766 | -0.175 | 96 | |
IV.ATPC.HHN. | 2010-04-21T02:07:35.05 | 0.1 | undecidable | manual | Sg | 63 | 3.5964 | 0.064 | 99 | |
IV.ATPI.EHZ. | 2010-04-21T02:07:34.61 | 0.1 | undecidable | manual | Sg | 215 | 2.0979 | -0.039 | 100 | |
IV.ATPC.HHN. | 2010-04-21T02:07:34.15 | 0.1 | undecidable | manual | Pg | 63 | 3.5964 | -0.093 | 99 | |
IV.ATPI.EHZ. | 2010-04-21T02:07:33.85 | 0.1 | undecidable | manual | Pg | 215 | 2.0979 | -0.198 | 97 | |
IV.ASQU.HHN. | 2010-04-21T02:07:23.63 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CRE.HHE. | 2010-04-21T02:07:15.73 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 | ||
IV.CRMI.HHN. | 2010-04-21T02:07:10.97 | 10.0 | undecidable | manual | Pg | 0 | 0 | 0 |