A magnitude Md 1.4 earthquake occured in region: 5 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4090, 12.4780 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 | 5 | 2111 | 2111 |
Gubbio | PG | 10 | 32216 | 34327 |
Montone | PG | 13 | 1680 | 36007 |
Cantiano | PU | 14 | 2245 | 38252 |
Scheggia e Pascelupo | PG | 15 | 1393 | 39645 |
Umbertide | PG | 17 | 16681 | 56326 |
Apecchio | PU | 17 | 1882 | 58208 |
Costacciaro | PG | 20 | 1216 | 59424 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 1.4 | 2014-04-17 18:30:39 |
43.4092 | 12.4778 | 9 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 6214631 |
Field | Value |
---|---|
Time (UTC) | 2014-04-17 18:30:39 ± 0.02 |
Latitude | 43.4092 ± 0.0009 |
Longitude | 12.4778 ± 0.0012 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 6214631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 655 |
Semi-minor axis of confidence ellipse (meter) | 107 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 139 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 110.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 224 |
Number of associated phases, regardless of their use for origin computation | 8 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.01 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.13310 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 3 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 6214631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-04-17 18:42:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2014-04-17T18:30:47.29 | 3.0 | undecidable | manual | P | 0.07 | 0 | |||
IV.PIEI.HHZ. | 2014-04-17T18:30:45.16 | 0.1 | undecidable | manual | S | 18 | 14.7741 | 120 | 0.01 | 99 |
IV.NARO.HHZ. | 2014-04-17T18:30:44.63 | 3.0 | undecidable | manual | P | -0.07 | 0 | |||
IV.ATPI.EHZ. | 2014-04-17T18:30:43.20 | 0.1 | undecidable | manual | S | 307 | 7.5813 | 138 | 0 | 100 |
IV.ATVO.HHZ. | 2014-04-17T18:30:42.94 | 0.1 | undecidable | manual | S | 242 | 6.4935 | 143 | 0 | 100 |
IV.PIEI.HHZ. | 2014-04-17T18:30:42.64 | 0.1 | undecidable | manual | P | 18 | 14.7741 | 120 | -0.01 | 99 |
IV.ATVO.HHZ. | 2014-04-17T18:30:41.39 | 0.1 | undecidable | manual | P | 242 | 6.4935 | 143 | 0.01 | 100 |
IV.ATPI.EHZ. | 2014-04-17T18:30:41.52 | 0.1 | undecidable | manual | P | 307 | 7.5813 | 138 | 0 | 100 |