A magnitude ML 0.4 earthquake occured in region: 2 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4240, 12.4500 at 7 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 |
Montone | PG | 12 | 1680 | 3791 |
Gubbio | PG | 13 | 32216 | 36007 |
Apecchio | PU | 15 | 1882 | 37889 |
Cantiano | PU | 16 | 2245 | 40134 |
Umbertide | PG | 16 | 16681 | 56815 |
CittĂ di Castello | PG | 18 | 39913 | 96728 |
Scheggia e Pascelupo | PG | 18 | 1393 | 98121 |
Piobbico | PU | 19 | 2029 | 100150 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2020-05-26 17:18:41 |
43.4235 | 12.45 | 7 | 2020-05-26 17:37:59 |
Sala Sismica INGV-Roma | 79592531 |
Field | Value |
---|---|
Time (UTC) | 2020-05-26 17:18:41 ± 0.12 |
Latitude | 43.4235 ± 0.0027 |
Longitude | 12.4500 ± 0.0037 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79592531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 320 |
Semi-minor axis of confidence ellipse (meter) | 151 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 316 |
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) | 83 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.04317 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24192 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 79592531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-26 17:37:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2020-05-26T17:18:51.12 | 0.3 | undecidable | manual | S | 87 | 26.8509 | 104 | -0.37 | 67 |
IV.BADI.EHZ. | 2020-05-26T17:18:49.24 | 0.3 | undecidable | manual | S | 300 | 19.0698 | 109 | 0.31 | 69 |
IV.NARO.HHZ. | 2020-05-26T17:18:49.97 | 0.3 | undecidable | manual | S | 27 | 23.2545 | 106 | -0.34 | 68 |
IV.ATSC.EHZ. | 2020-05-26T17:18:49.07 | 0.3 | undecidable | manual | S | 90 | 19.0698 | 109 | 0.16 | 71 |
IV.SSFR.HHZ. | 2020-05-26T17:18:47.21 | 0.6 | undecidable | manual | P | 87 | 26.8509 | 104 | -0.23 | 46 |
IV.ATLO.EHZ. | 2020-05-26T17:18:47.00 | 0.3 | undecidable | manual | S | 196 | 12.4764 | 118 | 0.18 | 72 |
IV.PIEI.HHZ. | 2020-05-26T17:18:47.68 | 0.3 | undecidable | manual | S | 29 | 14.1747 | 115 | 0.33 | 69 |
IV.ATBU.HNZ. | 2020-05-26T17:18:46.28 | 0.3 | undecidable | manual | S | 54 | 9.7791 | 124 | 0.26 | 71 |
IV.ATFO.HHZ. | 2020-05-26T17:18:46.74 | 0.3 | undecidable | manual | S | 123 | 11.6772 | 120 | 0.18 | 72 |
IV.NARO.HHZ. | 2020-05-26T17:18:46.47 | 0.3 | undecidable | manual | P | 27 | 23.2545 | 106 | -0.29 | 69 |
IV.PIEI.HHZ. | 2020-05-26T17:18:45.18 | 0.3 | undecidable | manual | P | 29 | 14.1747 | 115 | 0.13 | 72 |
IV.ATSC.EHZ. | 2020-05-26T17:18:45.92 | 0.3 | undecidable | manual | P | 90 | 19.0698 | 109 | -0.03 | 73 |
IV.BADI.EHZ. | 2020-05-26T17:18:45.87 | 0.3 | undecidable | manual | P | 300 | 19.0698 | 109 | -0.09 | 72 |
IV.TB02.DHZ.01 | 2020-05-26T17:18:45.21 | 0.3 | undecidable | manual | S | 209 | 6.7932 | 135 | 0.02 | 75 |
IV.ATPI.EHZ. | 2020-05-26T17:18:44.48 | 0.6 | undecidable | manual | S | 308 | 4.8951 | 144 | -0.29 | 47 |
IV.TB01.DHZ.01 | 2020-05-26T17:18:44.55 | 0.3 | undecidable | manual | S | 194 | 4.7952 | 144 | -0.2 | 72 |
IV.ATVO.HHZ. | 2020-05-26T17:18:44.78 | 0.3 | undecidable | manual | S | 217 | 5.7942 | 139 | -0.18 | 72 |
IV.ATBU.HNZ. | 2020-05-26T17:18:44.46 | 0.3 | undecidable | manual | P | 54 | 9.7791 | 124 | 0.18 | 72 |
IV.ATFO.HHZ. | 2020-05-26T17:18:44.64 | 0.6 | negative | manual | P | 123 | 11.6772 | 120 | 0.05 | 49 |
IV.ATLO.EHZ. | 2020-05-26T17:18:44.82 | 0.3 | undecidable | manual | P | 196 | 12.4764 | 118 | 0.08 | 73 |
IV.ATPI.EHZ. | 2020-05-26T17:18:43.40 | 1.0 | undecidable | manual | P | 308 | 4.8951 | 144 | -0.16 | 24 |
IV.TB01.DHZ.01 | 2020-05-26T17:18:43.52 | 0.3 | undecidable | manual | P | 194 | 4.7952 | 144 | -0.03 | 75 |
IV.ATVO.HHZ. | 2020-05-26T17:18:43.66 | 0.1 | positive | manual | P | 217 | 5.7942 | 139 | -0.01 | 100 |
IV.TB02.DHZ.01 | 2020-05-26T17:18:43.87 | 0.3 | undecidable | manual | P | 209 | 6.7932 | 135 | 0.07 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHE. | ML:0.0 | 0.00007660528499999999 | 0.0768 | AML | other | m | 2020-05-26T17:18:44.56 |
IV.ATPI.EHN. | ML:0.0 | 0.000105596975 | 0.1024 | AML | other | m | 2020-05-26T17:18:44.57 |
IV.ATPI.HNE. | ML:0.0 | 0.00007465428 | 0.064 | AML | other | m | 2020-05-26T17:18:44.60 |
IV.ATPI.HNN. | ML:0.0 | 0.00010831932 | 0.0896 | AML | other | m | 2020-05-26T17:18:44.57 |
IV.ATVO.HHE. | ML:0.0 | 0.00008375392500000001 | 0.1408 | AML | other | m | 2020-05-26T17:18:44.88 |
IV.ATVO.HHN. | ML:0.0 | 0.00006238241500000001 | 0.2048 | AML | other | m | 2020-05-26T17:18:45.90 |
IV.ATFO.HHE. | ML:0.3 | 0.000026552479999999996 | 0.128 | AML | other | m | 2020-05-26T17:18:47.09 |
IV.ATFO.HHN. | ML:0.4 | 0.000031982582000000005 | 0.1792 | AML | other | m | 2020-05-26T17:18:47.13 |
IV.PIEI.HHE. | ML:0.6 | 0.000038529790000000004 | 0.1152 | AML | other | m | 2020-05-26T17:18:48.56 |
IV.PIEI.HHN. | ML:0.4 | 0.000026997165 | 0.1152 | AML | other | m | 2020-05-26T17:18:48.42 |
IV.BADI.EHE. | ML:0.7 | 0.000041331825000000005 | 0.256 | AML | other | m | 2020-05-26T17:18:49.64 |
IV.BADI.EHN. | ML:0.6 | 0.00003472549 | 0.1152 | AML | other | m | 2020-05-26T17:18:49.63 |
IV.NARO.HHE. | ML:0.4 | 0.000014036077000000001 | 0.1024 | AML | other | m | 2020-05-26T17:18:50.17 |
IV.NARO.HHN. | ML:0.4 | 0.000015265625 | 0.0896 | AML | other | m | 2020-05-26T17:18:50.30 |