A magnitude ML 0.1 earthquake occured in region: 5 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4060, 12.4800 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 | 18 | 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 |
ML 0.1 | 2014-05-07 19:53:11 |
43.4062 | 12.4802 | 8 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 6414111 |
Field | Value |
---|---|
Time (UTC) | 2014-05-07 19:53:11 ± 0.09 |
Latitude | 43.4062 ± 0.0027 |
Longitude | 12.4802 ± 0.0062 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 6414111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 493 |
Semi-minor axis of confidence ellipse (meter) | 307 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 291 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 229 |
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) | 0.05 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.13580 |
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 | 0.1 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 6414111 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-05-07 19:57:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CPGN.EHZ. | 2014-05-07T19:53:20.13 | 3.0 | undecidable | manual | P | 0.19 | 0 | |||
IV.PIEI.HHZ. | 2014-05-07T19:53:17.38 | 0.6 | undecidable | manual | S | 17 | 15.0738 | 118 | 0.05 | 49 |
IV.ATPI.EHZ. | 2014-05-07T19:53:15.31 | 0.6 | undecidable | manual | S | 308 | 7.9809 | 135 | -0.03 | 50 |
IV.NARO.HHZ. | 2014-05-07T19:53:14.05 | 3.0 | undecidable | manual | P | -0.13 | 0 | |||
IV.PIEI.HHZ. | 2014-05-07T19:53:14.78 | 0.1 | undecidable | manual | P | 17 | 15.0738 | 118 | -0.05 | 98 |
IV.ATVO.HHZ. | 2014-05-07T19:53:14.98 | 0.6 | undecidable | manual | S | 246 | 6.4935 | 141 | -0.02 | 50 |
IV.ATPI.EHZ. | 2014-05-07T19:53:13.71 | 0.1 | undecidable | manual | P | 308 | 7.9809 | 135 | 0.03 | 100 |
IV.ATVO.HHZ. | 2014-05-07T19:53:13.50 | 0.1 | undecidable | manual | P | 246 | 6.4935 | 141 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.0 | 0.000019900000000000003 | 0.48 | AML | other | m | 2014-05-07T19:53:15.37 |
IV.ATVO.HHE. | ML:0.1 | 0.00002355 | 1.58 | AML | other | m | 2014-05-07T19:53:16.00 |