A magnitude ML 0.3 earthquake occured in region: 3 km NW Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4700, 12.4220 at 8 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 | 14 | 1680 | 5673 |
CittĂ di Castello | PG | 15 | 39913 | 45586 |
Piobbico | PU | 15 | 2029 | 47615 |
Cantiano | PU | 17 | 2245 | 49860 |
Gubbio | PG | 18 | 32216 | 82076 |
Umbertide | PG | 20 | 16681 | 98757 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2012-10-10 10:17:42 |
43.4697 | 12.4242 | 8 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 2334841 |
Bulletin Rev1000 |
ML 0.3 | 2012-10-10 10:17:42 |
43.4703 | 12.4223 | 8 | 2014-09-19 08:14:18 |
Bollettino Sismico Italiano INGV | 8153131 |
Field | Value |
---|---|
Time (UTC) | 2012-10-10 10:17:42 ± 0.12 |
Latitude | 43.4703 ± 0.0036 |
Longitude | 12.4223 ± 0.0062 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 8153131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 628 |
Semi-minor axis of confidence ellipse (meter) | 117 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 306 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 630.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 182 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.02428 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18166 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 8153131 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2014-09-05 06:19:10 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.6 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 2334841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2012-10-10 10:33:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2012-10-10T10:17:49.69 | 0.3 | undecidable | manual | S | 39 | 20.1687 | 111 | -0.13 | 71 |
IV.ATVO.HHZ. | 2012-10-10T10:17:46.49 | 0.3 | undecidable | manual | S | 187 | 9.879 | 128 | -0.19 | 71 |
IV.ATBU.EHZ. | 2012-10-10T10:17:46.81 | 0.3 | undecidable | manual | S | 87 | 10.1787 | 127 | 0.05 | 73 |
IV.NARO.HHZ. | 2012-10-10T10:17:46.58 | 0.1 | undecidable | manual | P | 39 | 20.1687 | 111 | -0.09 | 96 |
IV.ATPI.EHZ. | 2012-10-10T10:17:45.10 | 0.1 | undecidable | manual | S | 217 | 2.6973 | 160 | -0.06 | 99 |
IV.ATPC.HHZ. | 2012-10-10T10:17:45.19 | 0.1 | undecidable | manual | S | 67 | 2.997 | 158 | 0 | 100 |
IV.ATPI.EHZ. | 2012-10-10T10:17:44.12 | 0.1 | undecidable | manual | P | 217 | 2.6973 | 160 | 0.15 | 97 |
IV.ATPC.HHZ. | 2012-10-10T10:17:44.11 | 0.1 | undecidable | manual | P | 67 | 2.997 | 158 | 0.11 | 98 |
IV.ATVO.HHZ. | 2012-10-10T10:17:44.87 | 0.1 | undecidable | manual | P | 187 | 9.879 | 128 | 0.02 | 99 |
IV.ATBU.EHZ. | 2012-10-10T10:17:44.95 | 0.1 | undecidable | manual | P | 87 | 10.1787 | 127 | 0.05 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.3 | 0.000028149999999999996 | 0.38 | AML | other | m | 2012-10-10T10:17:46.93 |
IV.ATVO.HHE. | ML:0.2 | 0.0000262 | 0.3 | AML | other | m | 2012-10-10T10:17:46.79 |