A magnitude ML 0.5 earthquake occured in region: 2 km E Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4490, 12.4550 at 9 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 | 2 | 2111 | 2111 |
Apecchio | PU | 13 | 1882 | 3993 |
Montone | PG | 14 | 1680 | 5673 |
Cantiano | PU | 14 | 2245 | 7918 |
Gubbio | PG | 15 | 32216 | 40134 |
Piobbico | PU | 16 | 2029 | 42163 |
CittĂ di Castello | PG | 18 | 39913 | 82076 |
Scheggia e Pascelupo | PG | 18 | 1393 | 83469 |
Umbertide | PG | 19 | 16681 | 100150 |
Cagli | PU | 19 | 8731 | 108881 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2014-03-31 10:49:27 |
43.4487 | 12.4552 | 9 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 6019831 |
Field | Value |
---|---|
Time (UTC) | 2014-03-31 10:49:27 ± 0.27 |
Latitude | 43.4487 ± 0.0036 |
Longitude | 12.4552 ± 0.0136 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 6019831 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 884 |
Semi-minor axis of confidence ellipse (meter) | 656 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 107 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 880.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19245 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 6019831 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2014-03-31 10:54:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PP3.EHZ. | 2014-03-31T10:49:44.34 | 3.0 | undecidable | manual | P | 0.02 | 0 | |||
IV.NARO.HHZ. | 2014-03-31T10:49:35.14 | 0.6 | undecidable | manual | S | 29 | 20.6682 | 114 | -0.31 | 62 |
IV.MURB.HHZ. | 2014-03-31T10:49:35.73 | 0.3 | undecidable | manual | S | 165 | 21.3675 | 113 | 0.05 | 97 |
IV.PIEI.HHZ. | 2014-03-31T10:49:32.89 | 0.6 | undecidable | manual | S | 34 | 11.5773 | 128 | 0.15 | 65 |
IV.NARO.HHZ. | 2014-03-31T10:49:32.11 | 0.6 | negative | manual | P | 29 | 20.6682 | 114 | -0.03 | 65 |
IV.MURB.HHZ. | 2014-03-31T10:49:32.14 | 1.0 | undecidable | manual | P | 165 | 21.3675 | 113 | -0.13 | 32 |
IV.ATVO.HHZ. | 2014-03-31T10:49:31.73 | 0.6 | undecidable | manual | S | 208 | 8.3805 | 138 | -0.19 | 64 |
IV.ATVO.HHZ. | 2014-03-31T10:49:30.08 | 0.3 | undecidable | manual | P | 208 | 8.3805 | 138 | -0.02 | 100 |
IV.PIEI.HHZ. | 2014-03-31T10:49:30.69 | 0.3 | undecidable | manual | P | 34 | 11.5773 | 128 | 0.11 | 98 |
IV.ATPI.EHZ. | 2014-03-31T10:49:30.04 | 1.0 | positive | manual | P | 273 | 4.2957 | 155 | 0.4 | 31 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.3 | 0.0000277 | 0.4 | AML | other | m | 2014-03-31T10:49:31.95 |
IV.ATVO.HHE. | ML:0.1 | 0.0000203 | 0.42 | AML | other | m | 2014-03-31T10:49:31.95 |
IV.PIEI.HHN. | ML:0.7 | 0.0000567 | 0.12 | AML | other | m | 2014-03-31T10:49:33.30 |
IV.PIEI.HHE. | ML:0.8 | 0.00006945 | 0.14 | AML | other | m | 2014-03-31T10:49:33.52 |