A magnitude ML 0.2 earthquake occured in region: 7 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.3930, 12.4910 at 6 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 | 7 | 2111 | 2111 |
Gubbio | PG | 8 | 32216 | 34327 |
Montone | PG | 14 | 1680 | 36007 |
Cantiano | PU | 14 | 2245 | 38252 |
Scheggia e Pascelupo | PG | 14 | 1393 | 39645 |
Umbertide | PG | 16 | 16681 | 56326 |
Costacciaro | PG | 18 | 1216 | 57542 |
Apecchio | PU | 19 | 1882 | 59424 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
Md 1.0
ML 0.2 |
2014-05-18 04:00:14 |
43.3928 | 12.4912 | 6 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 6519491 |
Field | Value |
---|---|
Time (UTC) | 2014-05-18 04:00:14 ± 0.19 |
Latitude | 43.3928 ± 0.0038 |
Longitude | 12.4912 ± 0.0068 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 6519491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 515 |
Semi-minor axis of confidence ellipse (meter) | 250 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 82 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 520.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 98 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22753 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.2 |
Uncertainty | 0.1 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 6519491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-05-18 07:05:57 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 6519491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-05-18 07:05:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GUMA.HNZ. | 2014-05-18T04:00:27.09 | 3.0 | undecidable | manual | P | -0.38 | 0 | |||
IV.NARO.HHZ. | 2014-05-18T04:00:22.96 | 0.3 | undecidable | manual | S | 16 | 25.2525 | 103 | -0.3 | 86 |
IV.PIEI.HHZ. | 2014-05-18T04:00:20.76 | 0.3 | undecidable | manual | S | 12 | 16.2726 | 111 | 0.48 | 86 |
IV.NARO.HHZ. | 2014-05-18T04:00:19.15 | 0.1 | undecidable | manual | P | 16 | 25.2525 | 103 | -0.3 | 114 |
IV.MURB.HHZ. | 2014-05-18T04:00:19.76 | 0.3 | undecidable | manual | S | 169 | 14.6742 | 113 | -0.02 | 86 |
IV.ATPI.EHZ. | 2014-05-18T04:00:18.28 | 0.3 | undecidable | manual | S | 312 | 9.6792 | 123 | 0.05 | 86 |
IV.ATFO.HHZ. | 2014-05-18T04:00:17.43 | 0.3 | undecidable | manual | S | 114 | 7.0929 | 131 | -0.09 | 86 |
IV.PIEI.HHZ. | 2014-05-18T04:00:17.89 | 0.1 | undecidable | manual | P | 12 | 16.2726 | 111 | 0.16 | 114 |
IV.ATVO.HHZ. | 2014-05-18T04:00:17.34 | 0.3 | undecidable | manual | S | 261 | 6.993 | 132 | -0.15 | 86 |
IV.MURB.HHZ. | 2014-05-18T04:00:17.60 | 0.1 | undecidable | manual | P | 169 | 14.6742 | 113 | 0.16 | 114 |
IV.ATVO.HHZ. | 2014-05-18T04:00:16.08 | 0.1 | undecidable | manual | P | 261 | 6.993 | 132 | -0.04 | 114 |
IV.ATFO.HHZ. | 2014-05-18T04:00:16.14 | 0.1 | undecidable | manual | P | 114 | 7.0929 | 131 | 0 | 114 |
IV.ATPI.EHZ. | 2014-05-18T04:00:16.58 | 0.1 | undecidable | manual | P | 312 | 9.6792 | 123 | 0.03 | 114 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHE. | ML:0.3 | 0.00001915 | 0.22 | AML | other | m | 2014-05-18T04:00:21.35 |
IV.PIEI.HHN. | ML:0.2 | 0.00001285 | 1.08 | AML | other | m | 2014-05-18T04:00:21.12 |