A magnitude ML 0.4 earthquake occured in region: 2 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3610, 12.5500 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 |
---|---|---|---|---|
Gubbio | PG | 3 | 32216 | 32216 |
Scheggia e Pascelupo | PG | 11 | 1393 | 33609 |
Pietralunga | PG | 13 | 2111 | 35720 |
Costacciaro | PG | 13 | 1216 | 36936 |
Cantiano | PU | 14 | 2245 | 39181 |
Sigillo | PG | 16 | 2404 | 41585 |
Montone | PG | 18 | 1680 | 43265 |
Fossato di Vico | PG | 19 | 2840 | 46105 |
Umbertide | PG | 19 | 16681 | 62786 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2021-05-29 00:55:31 |
43.361 | 12.5502 | 8 | 2021-05-29 01:02:48 |
Sala Sismica INGV-Roma | 90585711 |
Field | Value |
---|---|
Time (UTC) | 2021-05-29 00:55:31 ± 0.13 |
Latitude | 43.3610 ± 0.0036 |
Longitude | 12.5502 ± 0.0037 |
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 | 90585711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 400 |
Semi-minor axis of confidence ellipse (meter) | 64 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 340 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.01619 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20235 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 90585711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-29 01:02:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FRON.EHZ. | 2021-05-29T00:55:39.17 | 0.6 | undecidable | manual | S | 39 | 22.4553 | 108 | -0.09 | 48 |
IV.ATCC.EHZ. | 2021-05-29T00:55:39.49 | 3.0 | undecidable | manual | S | 160 | 20.868 | 110 | 0.76 | 0 |
IV.SSFR.HNE. | 2021-05-29T00:55:38.77 | 0.6 | undecidable | manual | S | 66 | 20.4684 | 110 | 0.15 | 48 |
IV.PIEI.HNE. | 2021-05-29T00:55:38.28 | 0.6 | undecidable | manual | S | 356 | 19.3695 | 111 | 0.01 | 50 |
IV.ATPC.HNZ. | 2021-05-29T00:55:37.44 | 0.6 | undecidable | manual | S | 331 | 15.2736 | 116 | 0.49 | 45 |
IV.ATPI.HNN. | 2021-05-29T00:55:37.07 | 0.6 | undecidable | manual | S | 310 | 15.4734 | 116 | 0.04 | 50 |
IV.ATBU.EHZ. | 2021-05-29T00:55:36.51 | 0.6 | undecidable | manual | S | 359 | 12.6762 | 120 | 0.34 | 47 |
IV.MURB.HHZ. | 2021-05-29T00:55:36.32 | 0.6 | undecidable | manual | S | 191 | 11.0778 | 124 | 0.63 | 43 |
IV.ATSC.EHE. | 2021-05-29T00:55:36.49 | 0.6 | undecidable | manual | S | 58 | 12.9759 | 120 | 0.23 | 48 |
IV.TB03.DHZ. | 2021-05-29T00:55:36.09 | 0.3 | undecidable | manual | S | 292 | 12.0768 | 122 | 0.09 | 74 |
IV.ATLO.EHE. | 2021-05-29T00:55:36.28 | 0.6 | undecidable | manual | S | 246 | 12.5763 | 121 | 0.14 | 49 |
IV.PIEI.HNE. | 2021-05-29T00:55:35.23 | 0.1 | undecidable | manual | P | 356 | 19.3695 | 111 | 0 | 99 |
IV.FRON.EHZ. | 2021-05-29T00:55:35.63 | 1.0 | negative | manual | P | 39 | 22.4553 | 108 | -0.16 | 24 |
IV.TB02.DHZ. | 2021-05-29T00:55:35.84 | 0.6 | undecidable | manual | S | 275 | 11.3775 | 123 | 0.06 | 50 |
IV.ATCC.EHZ. | 2021-05-29T00:55:35.66 | 0.6 | negative | manual | P | 160 | 20.868 | 110 | 0.17 | 48 |
IV.TB01.DHN. | 2021-05-29T00:55:35.36 | 0.6 | undecidable | manual | S | 284 | 9.4794 | 128 | 0.11 | 49 |
IV.SSFR.HNE. | 2021-05-29T00:55:35.25 | 0.1 | undecidable | manual | P | 66 | 20.4684 | 110 | -0.18 | 95 |
IV.ATVO.HHE. | 2021-05-29T00:55:35.73 | 0.6 | undecidable | manual | S | 281 | 11.7771 | 122 | -0.17 | 49 |
IV.ATSC.EHE. | 2021-05-29T00:55:34.10 | 0.1 | undecidable | manual | P | 58 | 12.9759 | 120 | 0.04 | 100 |
IV.TB03.DHZ. | 2021-05-29T00:55:34.07 | 0.1 | undecidable | manual | P | 292 | 12.0768 | 122 | 0.16 | 97 |
IV.ATBU.EHZ. | 2021-05-29T00:55:34.15 | 0.1 | undecidable | manual | P | 359 | 12.6762 | 120 | 0.14 | 98 |
IV.ATPC.HNZ. | 2021-05-29T00:55:34.59 | 0.1 | undecidable | manual | P | 331 | 15.2736 | 116 | 0.13 | 97 |
IV.ATFO.HHZ. | 2021-05-29T00:55:33.16 | 0.6 | undecidable | manual | S | 70 | 1.7982 | 166 | -0.56 | 45 |
IV.ATVO.HHE. | 2021-05-29T00:55:33.78 | 0.1 | undecidable | manual | P | 281 | 11.7771 | 122 | -0.08 | 99 |
IV.ATLO.EHE. | 2021-05-29T00:55:33.67 | 0.1 | undecidable | manual | P | 246 | 12.5763 | 121 | -0.32 | 94 |
IV.TB02.DHZ. | 2021-05-29T00:55:33.76 | 0.1 | undecidable | manual | P | 275 | 11.3775 | 123 | -0.03 | 100 |
IV.ATPI.HNN. | 2021-05-29T00:55:33.97 | 0.1 | undecidable | manual | P | 310 | 15.4734 | 116 | -0.54 | 89 |
IV.TB01.DHN. | 2021-05-29T00:55:33.39 | 0.1 | undecidable | manual | P | 284 | 9.4794 | 128 | -0.09 | 99 |
IV.MURB.HHZ. | 2021-05-29T00:55:33.93 | 0.3 | positive | manual | P | 191 | 11.0778 | 124 | 0.2 | 72 |
IV.ATFO.HHZ. | 2021-05-29T00:55:32.38 | 0.1 | positive | manual | P | 70 | 1.7982 | 166 | -0.22 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHN. | ML:0.5 | 0.000044321164999999996 | 0.18 | AML | other | m | 2021-05-29T00:55:36.28 |
IV.MURB.HHE. | ML:0.6 | 0.0000524 | 0.18 | AML | other | m | 2021-05-29T00:55:36.82 |
IV.ATFO.HHE. | ML:0.0 | 0.00014016305000000002 | 0.22 | AML | other | m | 2021-05-29T00:55:33.82 |
IV.ATFO.HHN. | ML:0.0 | 0.00007604849499999999 | 0.14 | AML | other | m | 2021-05-29T00:55:33.40 |
IV.MURB.HNE. | ML:0.7 | 0.00006607483749999999 | 0.28 | AML | other | m | 2021-05-29T00:55:37.41 |
IV.MURB.HNN. | ML:0.9 | 0.00011486884 | 0.91 | AML | other | m | 2021-05-29T00:55:35.88 |
IV.FRON.EHE. | ML:0.2 | 0.000008594281 | 0.1 | AML | other | m | 2021-05-29T00:55:39.25 |
IV.FRON.EHN. | ML:0.2 | 0.0000099347455 | 0.1 | AML | other | m | 2021-05-29T00:55:39.19 |
IV.ATCC.EHE. | ML:-0.2 | 0.0000068867655000000005 | 0.34 | AML | other | m | 2021-05-29T00:55:39.67 |
IV.ATCC.EHN. | ML:0.1 | 0.0000120206835 | 1.54 | AML | other | m | 2021-05-29T00:55:39.26 |