A magnitude Md 1.4 earthquake occured in region: 4 km E Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4490, 12.4840 at 10 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 | 4 | 2111 | 2111 |
Cantiano | PU | 12 | 2245 | 4356 |
Gubbio | PG | 13 | 32216 | 36572 |
Apecchio | PU | 13 | 1882 | 38454 |
Scheggia e Pascelupo | PG | 16 | 1393 | 39847 |
Montone | PG | 16 | 1680 | 41527 |
Piobbico | PU | 16 | 2029 | 43556 |
Cagli | PU | 17 | 8731 | 52287 |
CittĂ di Castello | PG | 20 | 39913 | 92200 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 1.4 | 2014-04-17 18:56:20 |
43.4492 | 12.4842 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 6214751 |
Field | Value |
---|---|
Time (UTC) | 2014-04-17 18:56:20 ± 0.23 |
Latitude | 43.4492 ± 0.0090 |
Longitude | 12.4842 ± 0.0186 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 6214751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1683 |
Semi-minor axis of confidence ellipse (meter) | 585 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 301 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 197 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.17627 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 6214751 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-04-17 19:01:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2014-04-17T18:56:38.58 | 3.0 | negative | manual | P | 0.34 | 0 | |||
IV.GUMA.HNZ. | 2014-04-17T18:56:28.39 | 3.0 | undecidable | manual | P | -0.27 | 0 | |||
IV.NARO.HHZ. | 2014-04-17T18:56:27.98 | 0.1 | undecidable | manual | S | 23 | 19.5693 | 117 | -0.23 | 94 |
IV.ATVO.HHZ. | 2014-04-17T18:56:25.28 | 0.1 | undecidable | manual | S | 220 | 9.6792 | 135 | -0.14 | 97 |
IV.PIEI.HHZ. | 2014-04-17T18:56:25.74 | 0.1 | undecidable | manual | S | 23 | 10.3785 | 133 | 0.15 | 97 |
IV.ATPI.EHZ. | 2014-04-17T18:56:24.71 | 0.1 | undecidable | manual | S | 271 | 6.5934 | 146 | -0.02 | 100 |
IV.NARO.HHZ. | 2014-04-17T18:56:24.91 | 0.1 | undecidable | manual | P | 23 | 19.5693 | 117 | -0.09 | 96 |
IV.ATPI.EHZ. | 2014-04-17T18:56:23.10 | 0.1 | undecidable | manual | P | 271 | 6.5934 | 146 | 0.11 | 98 |
IV.ATVO.HHZ. | 2014-04-17T18:56:23.43 | 0.1 | undecidable | manual | P | 220 | 9.6792 | 135 | 0.04 | 99 |
IV.PIEI.HHZ. | 2014-04-17T18:56:23.66 | 0.1 | undecidable | manual | P | 23 | 10.3785 | 133 | 0.17 | 96 |
IV.ARVD.HHZ. | 2014-04-17T18:56:21.63 | 3.0 | positive | manual | P | 0.37 | 0 |