A magnitude ML 0.3 earthquake occured in region: 1 km SW Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4330, 12.4320 at 8 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 | 1 | 2111 | 2111 |
Montone | PG | 11 | 1680 | 3791 |
Apecchio | PU | 14 | 1882 | 5673 |
Gubbio | PG | 15 | 32216 | 37889 |
CittĂ di Castello | PG | 16 | 39913 | 77802 |
Umbertide | PG | 16 | 16681 | 94483 |
Cantiano | PU | 17 | 2245 | 96728 |
Piobbico | PU | 19 | 2029 | 98757 |
Scheggia e Pascelupo | PG | 19 | 1393 | 100150 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.3 | 2015-07-08 22:38:57 |
43.4327 | 12.4325 | 8 | 2015-07-08 22:52:02 |
Sala Sismica INGV-Roma | 20215781 |
Field | Value |
---|---|
Time (UTC) | 2015-07-08 22:38:57 ± 0.3 |
Latitude | 43.4327 ± 0.0063 |
Longitude | 12.4325 ± 0.0173 |
Depth (km) | 8 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 20215781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1231 |
Semi-minor axis of confidence ellipse (meter) | 890 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 274 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 164 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20774 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 20215781 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-07-08 22:52:02 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PE3.EHZ. | 2015-07-08T22:39:10.99 | 3.0 | undecidable | manual | S | 2.06 | 0 | |||
IV.PIEI.HHZ. | 2015-07-08T22:39:03.27 | 0.1 | undecidable | manual | S | 36 | 14.0748 | 119 | 0.16 | 95 |
IV.APEC.HHZ. | 2015-07-08T22:39:03.34 | 0.1 | undecidable | manual | S | 356 | 13.9749 | 119 | 0.26 | 93 |
IV.NARO.HHZ. | 2015-07-08T22:39:01.98 | 0.1 | undecidable | manual | P | 31 | 23.0547 | 109 | -0.42 | 89 |
IV.ATVO.HHZ. | 2015-07-08T22:39:01.05 | 0.1 | undecidable | manual | S | 200 | 5.994 | 143 | 0.1 | 98 |
IV.ATPI.EHZ. | 2015-07-08T22:39:00.16 | 0.1 | undecidable | manual | S | 309 | 3.1968 | 158 | -0.3 | 94 |
IV.APEC.HHZ. | 2015-07-08T22:39:00.80 | 0.1 | undecidable | manual | P | 356 | 13.9749 | 119 | 0.07 | 97 |
IV.PIEI.HHZ. | 2015-07-08T22:39:00.75 | 0.1 | undecidable | manual | P | 36 | 14.0748 | 119 | 0 | 98 |
IV.ATVO.HHZ. | 2015-07-08T22:38:59.64 | 0.1 | undecidable | manual | P | 200 | 5.994 | 143 | 0.14 | 97 |
IV.ATPI.EHZ. | 2015-07-08T22:38:59.20 | 0.1 | undecidable | manual | P | 309 | 3.1968 | 158 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.APEC.HHE. | ML:0.4 | 0.000025399999999999997 | 1.42 | AML | other | m | 2015-07-08T22:38:59.26 |
IV.APEC.HHN. | ML:0.4 | 0.000028749999999999997 | 1.34 | AML | other | m | 2015-07-08T22:39:04.18 |
IV.PIEI.HHE. | ML:0.3 | 0.000017500000000000002 | 0.16 | AML | other | m | 2015-07-08T22:39:03.63 |
IV.PIEI.HHN. | ML:0.1 | 0.00001575 | 0.34 | AML | other | m | 2015-07-08T22:39:03.33 |