A magnitude ML 0.4 earthquake occured in region: 6 km E Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4350, 12.5080 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 | 6 | 2111 | 2111 |
Cantiano | PU | 11 | 2245 | 4356 |
Gubbio | PG | 11 | 32216 | 36572 |
Scheggia e Pascelupo | PG | 14 | 1393 | 37965 |
Apecchio | PU | 16 | 1882 | 39847 |
Montone | PG | 17 | 1680 | 41527 |
Cagli | PU | 17 | 8731 | 50258 |
Piobbico | PU | 17 | 2029 | 52287 |
Costacciaro | PG | 19 | 1216 | 53503 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2014-04-25 21:22:17 |
43.4347 | 12.5075 | 7 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 6297721 |
Field | Value |
---|---|
Time (UTC) | 2014-04-25 21:22:17 ± 0.17 |
Latitude | 43.4347 ± 0.0027 |
Longitude | 12.5075 ± 0.0037 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 6297721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 310 |
Semi-minor axis of confidence ellipse (meter) | 183 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 338 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 89 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.07824 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19965 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 6297721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-04-25 22:05:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2014-04-25T21:22:25.52 | 0.3 | undecidable | manual | S | 89 | 22.1556 | 108 | 0.11 | 72 |
IV.NARO.HHZ. | 2014-04-25T21:22:24.51 | 0.3 | undecidable | manual | S | 17 | 20.3685 | 109 | -0.34 | 69 |
IV.PIEI.HHZ. | 2014-04-25T21:22:22.20 | 0.6 | undecidable | manual | S | 11 | 11.3775 | 122 | 0.19 | 48 |
IV.SSFR.HHZ. | 2014-04-25T21:22:21.98 | 0.1 | undecidable | manual | P | 89 | 22.1556 | 108 | -0.03 | 97 |
IV.ATVO.HHZ. | 2014-04-25T21:22:21.49 | 0.3 | undecidable | manual | S | 234 | 9.9789 | 125 | -0.11 | 73 |
IV.ATPI.EHZ. | 2014-04-25T21:22:21.28 | 0.3 | undecidable | manual | S | 282 | 8.6802 | 129 | 0.05 | 74 |
IV.NARO.HHZ. | 2014-04-25T21:22:21.47 | 1.0 | undecidable | manual | P | 17 | 20.3685 | 109 | -0.21 | 24 |
IV.ATFO.HHZ. | 2014-04-25T21:22:21.30 | 0.3 | undecidable | manual | S | 146 | 9.1797 | 128 | -0.06 | 74 |
IV.PIEI.HHZ. | 2014-04-25T21:22:20.25 | 0.1 | undecidable | manual | P | 11 | 11.3775 | 122 | 0.2 | 96 |
IV.ATPI.EHZ. | 2014-04-25T21:22:19.60 | 0.1 | undecidable | manual | P | 282 | 8.6802 | 129 | 0.01 | 100 |
IV.ATFO.HHZ. | 2014-04-25T21:22:19.66 | 0.1 | undecidable | manual | P | 146 | 9.1797 | 128 | -0.01 | 100 |
IV.ATVO.HHZ. | 2014-04-25T21:22:19.85 | 0.1 | undecidable | manual | P | 234 | 9.9789 | 125 | 0.05 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHN. | ML:0.4 | 0.00004305 | 2.5 | AML | other | m | 2014-04-25T21:22:22.62 |
IV.ATFO.HHE. | ML:0.3 | 0.00003455 | 0.48 | AML | other | m | 2014-04-25T21:22:22.71 |
IV.ATPI.EHN. | ML:0.3 | 0.0000334 | 2.26 | AML | other | m | 2014-04-25T21:22:22.54 |
IV.ATPI.EHE. | ML:0.4 | 0.0000388 | 2.5 | AML | other | m | 2014-04-25T21:22:21.45 |
IV.ATVO.HHE. | ML:0.2 | 0.000026349999999999997 | 0.16 | AML | other | m | 2014-04-25T21:22:22.76 |
IV.ATVO.HHN. | ML:0.0 | 0.000015185000000000001 | 3.5 | AML | other | m | 2014-04-25T21:22:22.86 |
IV.PIEI.HHN. | ML:0.4 | 0.0000354 | 0.18 | AML | other | m | 2014-04-25T21:22:23.63 |
IV.PIEI.HHE. | ML:0.5 | 0.0000381 | 0.2 | AML | other | m | 2014-04-25T21:22:23.95 |
IV.SSFR.HHN. | ML:0.4 | 0.00001975 | 3.26 | AML | other | m | 2014-04-25T21:22:27.33 |
IV.SSFR.HHE. | ML:0.6 | 0.0000249 | 1.14 | AML | other | m | 2014-04-25T21:22:28.55 |