A magnitude ML 0.4 earthquake occured in region: 5 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4020, 12.4650 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 | 5 | 2111 | 2111 |
Gubbio | PG | 11 | 32216 | 34327 |
Montone | PG | 12 | 1680 | 36007 |
Umbertide | PG | 15 | 16681 | 52688 |
Cantiano | PU | 16 | 2245 | 54933 |
Scheggia e Pascelupo | PG | 17 | 1393 | 56326 |
Apecchio | PU | 18 | 1882 | 58208 |
CittĂ di Castello | PG | 19 | 39913 | 98121 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2020-05-08 21:51:20 |
43.402 | 12.4648 | 6 | 2020-05-08 22:00:21 |
Sala Sismica INGV-Roma | 78962501 |
Field | Value |
---|---|
Time (UTC) | 2020-05-08 21:51:20 ± 0.13 |
Latitude | 43.4020 ± 0.0027 |
Longitude | 12.4648 ± 0.0037 |
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 | 78962501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 316 |
Semi-minor axis of confidence ellipse (meter) | 131 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 25 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
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 | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 78962501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-08 22:00:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CPGN.EHZ. | 2020-05-08T21:51:34.52 | 3.0 | undecidable | manual | S | -0.24 | 0 | |||
IV.BADI.EHZ. | 2020-05-08T21:51:28.67 | 0.1 | undecidable | manual | S | 304 | 21.3675 | 104 | 0.34 | 92 |
IV.PIEI.HHZ. | 2020-05-08T21:51:26.64 | 0.1 | undecidable | manual | S | 21 | 15.873 | 109 | 0.14 | 96 |
IV.BADI.EHZ. | 2020-05-08T21:51:25.06 | 0.1 | undecidable | manual | P | 304 | 21.3675 | 104 | -0.04 | 98 |
IV.MURB.HHZ. | 2020-05-08T21:51:24.58 | 3.0 | undecidable | manual | P | 0.12 | 0 | |||
IV.ATPC.HHE. | 2020-05-08T21:51:24.28 | 0.1 | undecidable | manual | S | 356 | 8.7801 | 122 | 0.03 | 100 |
IV.ATFO.HHZ. | 2020-05-08T21:51:24.64 | 0.1 | undecidable | manual | S | 115 | 9.4794 | 120 | 0.18 | 97 |
IV.ATVO.HHZ. | 2020-05-08T21:51:23.36 | 0.3 | undecidable | manual | S | 245 | 5.1948 | 137 | 0.07 | 75 |
IV.ATPI.EHZ. | 2020-05-08T21:51:23.70 | 0.1 | undecidable | manual | S | 317 | 7.3815 | 127 | -0.16 | 98 |
IV.PIEI.HHZ. | 2020-05-08T21:51:23.95 | 0.1 | undecidable | manual | P | 21 | 15.873 | 109 | -0.08 | 98 |
IV.ATBU.HNE. | 2020-05-08T21:51:23.00 | 0.1 | undecidable | manual | P | 39 | 10.5783 | 117 | -0.06 | 99 |
IV.ATVO.HHZ. | 2020-05-08T21:51:22.18 | 0.3 | undecidable | manual | P | 245 | 5.1948 | 137 | 0 | 76 |
IV.ATPI.EHZ. | 2020-05-08T21:51:22.35 | 1.0 | undecidable | manual | P | 317 | 7.3815 | 127 | -0.16 | 24 |
IV.ATPC.HHE. | 2020-05-08T21:51:22.61 | 0.1 | undecidable | manual | P | 356 | 8.7801 | 122 | -0.13 | 98 |
IV.ATFO.HHZ. | 2020-05-08T21:51:22.80 | 0.1 | undecidable | manual | P | 115 | 9.4794 | 120 | -0.06 | 99 |
IV.TB03.DH2.01 | 2020-05-08T21:51:21.97 | 0.1 | undecidable | manual | P | 269 | 4.3956 | 141 | -0.11 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHE. | ML:0.2 | 0.000026700000000000002 | 0.86 | AML | other | m | 2020-05-08T21:51:25.46 |
IV.ATFO.HHN. | ML:0.2 | 0.00002625 | 0.2 | AML | other | m | 2020-05-08T21:51:25.82 |
IV.MURB.HHE. | ML:0.6 | 0.0000455 | 1.74 | AML | other | m | 2020-05-08T21:51:28.01 |
IV.MURB.HHN. | ML:0.5 | 0.0000329 | 1.12 | AML | other | m | 2020-05-08T21:51:28.19 |
IV.BADI.EHE. | ML:0.4 | 0.000017961085000000002 | 2.304 | AML | other | m | 2020-05-08T21:51:30.12 |
IV.BADI.EHN. | ML:0.3 | 0.00001364858 | 1.8176 | AML | other | m | 2020-05-08T21:51:28.93 |