A magnitude ML 0.1 earthquake occured in region: 2 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4290, 12.4560 at 7 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 | 2 | 2111 | 2111 |
Montone | PG | 13 | 1680 | 3791 |
Gubbio | PG | 13 | 32216 | 36007 |
Apecchio | PU | 15 | 1882 | 37889 |
Cantiano | PU | 15 | 2245 | 40134 |
Umbertide | PG | 17 | 16681 | 56815 |
Scheggia e Pascelupo | PG | 17 | 1393 | 58208 |
CittĂ di Castello | PG | 18 | 39913 | 98121 |
Piobbico | PU | 18 | 2029 | 100150 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.1 | 2015-08-09 02:14:48 |
43.4292 | 12.4558 | 7 | 2015-08-09 03:40:58 |
Sala Sismica INGV-Roma | 20787721 |
Field | Value |
---|---|
Time (UTC) | 2015-08-09 02:14:48 ± 0.27 |
Latitude | 43.4292 ± 0.0072 |
Longitude | 12.4558 ± 0.0087 |
Depth (km) | 7 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 20787721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 859 |
Semi-minor axis of confidence ellipse (meter) | 370 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 331 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 860.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 151 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21494 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.1 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 20787721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-08-09 03:40:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SNTG.HHZ. | 2015-08-09T02:15:10.99 | 3.0 | undecidable | manual | Sn | 0.49 | 0 | |||
GU.GRAM.HHZ. | 2015-08-09T02:15:07.03 | 3.0 | undecidable | manual | Pg | 0.43 | 0 | |||
IV.FRON.EHZ. | 2015-08-09T02:14:57.11 | 0.3 | undecidable | manual | S | 66 | 23.8539 | 106 | 0.07 | 73 |
IV.NARO.HHZ. | 2015-08-09T02:14:56.36 | 0.6 | undecidable | manual | S | 26 | 22.4553 | 107 | -0.24 | 47 |
IV.BADI.EHE. | 2015-08-09T02:14:55.65 | 0.3 | undecidable | manual | S | 298 | 19.2696 | 109 | 0.14 | 72 |
IV.APEC.HHE. | 2015-08-09T02:14:54.25 | 0.3 | undecidable | manual | S | 349 | 14.6742 | 115 | 0.22 | 72 |
IV.PIEI.HHZ. | 2015-08-09T02:14:54.28 | 0.6 | undecidable | manual | S | 28 | 13.3755 | 117 | 0.62 | 43 |
IV.FRON.EHZ. | 2015-08-09T02:14:53.41 | 0.6 | negative | manual | P | 66 | 23.8539 | 106 | 0 | 49 |
IV.SEI.HHZ. | 2015-08-09T02:14:52.13 | 3.0 | negative | manual | P | -0.86 | 0 | |||
IV.BADI.EHE. | 2015-08-09T02:14:52.55 | 0.1 | undecidable | manual | P | 298 | 19.2696 | 109 | 0.03 | 98 |
IV.NARO.HHZ. | 2015-08-09T02:14:52.36 | 0.1 | undecidable | manual | P | 26 | 22.4553 | 107 | -0.79 | 79 |
IV.ATVO.HHZ. | 2015-08-09T02:14:51.64 | 0.6 | undecidable | manual | S | 217 | 6.5934 | 136 | -0.08 | 50 |
IV.APEC.HHE. | 2015-08-09T02:14:51.70 | 0.1 | undecidable | manual | P | 349 | 14.6742 | 115 | 0.03 | 99 |
IV.PIEI.HHZ. | 2015-08-09T02:14:51.70 | 0.1 | positive | manual | P | 28 | 13.3755 | 117 | 0.25 | 95 |
IV.ATVO.HHZ. | 2015-08-09T02:14:50.57 | 0.1 | positive | manual | P | 217 | 6.5934 | 136 | 0.24 | 96 |
IV.ATPI.EHE. | 2015-08-09T02:14:50.99 | 0.3 | undecidable | manual | S | 299 | 4.8951 | 144 | -0.36 | 71 |
IV.ATPI.EHE. | 2015-08-09T02:14:50.05 | 0.1 | undecidable | manual | P | 299 | 4.8951 | 144 | -0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.4 | 0.00003495 | 1.54 | AML | other | m | 2015-08-09T02:14:52.73 |
IV.FRON.EHE. | ML:-0.1 | 0.00000665 | 1.52 | AML | other | m | 2015-08-09T02:14:57.22 |
IV.FRON.EHN. | ML:0.2 | 0.00001065 | 1.22 | AML | other | m | 2015-08-09T02:14:59.13 |
IV.PIEI.HHN. | ML:0.1 | 0.000016899999999999997 | 0.3 | AML | other | m | 2015-08-09T02:14:54.42 |
IV.PIEI.HHE. | ML:0.2 | 0.000020549999999999998 | 0.86 | AML | other | m | 2015-08-09T02:14:55.40 |