A magnitude ML 1.0 earthquake occured in region: 5 km SW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3180, 12.5410 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 |
---|---|---|---|---|
Gubbio | PG | 5 | 32216 | 32216 |
Scheggia e Pascelupo | PG | 14 | 1393 | 33609 |
Costacciaro | PG | 15 | 1216 | 34825 |
Pietralunga | PG | 16 | 2111 | 36936 |
Sigillo | PG | 16 | 2404 | 39340 |
Umbertide | PG | 17 | 16681 | 56021 |
Montone | PG | 18 | 1680 | 57701 |
Fossato di Vico | PG | 18 | 2840 | 60541 |
Valfabbrica | PG | 18 | 3389 | 63930 |
Cantiano | PU | 19 | 2245 | 66175 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-04-19 18:31:59 |
43.3183 | 12.5413 | 9 | 2021-04-19 18:38:36 |
Sala Sismica INGV-Roma | 89267371 |
Field | Value |
---|---|
Time (UTC) | 2021-04-19 18:31:59 ± 0.05 |
Latitude | 43.3183 ± 0.0018 |
Longitude | 12.5413 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 89267371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 231 |
Semi-minor axis of confidence ellipse (meter) | 190 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 41 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 96 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.05306 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34894 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 89267371 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-19 18:38:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPAG.EHZ. | 2021-04-19T18:32:12.99 | 0.6 | undecidable | manual | S | 27 | 38.7279 | 50 | 0.25 | 46 |
IV.NARO.HHZ. | 2021-04-19T18:32:10.93 | 0.3 | undecidable | manual | S | 6 | 32.6451 | 50 | -0.19 | 70 |
IV.ASSB.HHZ. | 2021-04-19T18:32:10.96 | 0.3 | undecidable | manual | S | 163 | 32.0457 | 50 | 0 | 73 |
IV.FRON.EHZ. | 2021-04-19T18:32:09.24 | 0.3 | undecidable | manual | S | 34 | 26.6511 | 109 | -0.15 | 71 |
IV.SSFR.HNE. | 2021-04-19T18:32:08.22 | 0.3 | undecidable | manual | S | 56 | 23.4543 | 112 | -0.12 | 72 |
IV.PIEI.HHZ. | 2021-04-19T18:32:08.78 | 0.3 | undecidable | manual | S | 359 | 24.1536 | 111 | 0.21 | 71 |
IV.MPAG.EHZ. | 2021-04-19T18:32:07.61 | 1.0 | undecidable | manual | P | 27 | 38.7279 | 50 | 0.43 | 22 |
IV.ATPC.HNZ. | 2021-04-19T18:32:07.52 | 0.6 | undecidable | manual | S | 339 | 19.2696 | 116 | 0.5 | 45 |
IV.ATPI.EHZ. | 2021-04-19T18:32:06.80 | 0.6 | undecidable | manual | S | 323 | 18.4704 | 117 | 0.02 | 50 |
IV.ASSB.HHZ. | 2021-04-19T18:32:06.10 | 1.0 | undecidable | manual | P | 163 | 32.0457 | 50 | -0.05 | 24 |
IV.NARO.HHZ. | 2021-04-19T18:32:06.09 | 0.1 | undecidable | manual | P | 6 | 32.6451 | 50 | -0.15 | 94 |
IV.ATBU.HNZ. | 2021-04-19T18:32:06.82 | 0.6 | undecidable | manual | S | 2 | 17.4714 | 118 | 0.35 | 46 |
IV.ATCC.EHZ. | 2021-04-19T18:32:06.79 | 0.6 | undecidable | manual | S | 152 | 16.7721 | 119 | 0.53 | 44 |
IV.ATSC.EHE. | 2021-04-19T18:32:06.39 | 0.6 | undecidable | manual | S | 45 | 16.5723 | 120 | 0.2 | 48 |
IV.TB03.DHZ. | 2021-04-19T18:32:05.51 | 0.6 | undecidable | manual | S | 311 | 13.9749 | 124 | 0.07 | 49 |
IV.FRON.EHZ. | 2021-04-19T18:32:05.00 | 0.3 | positive | manual | P | 34 | 26.6511 | 109 | -0.25 | 70 |
IV.ATPC.HNZ. | 2021-04-19T18:32:04.10 | 0.1 | undecidable | manual | P | 339 | 19.2696 | 116 | 0.22 | 95 |
IV.TB02.DHZ. | 2021-04-19T18:32:04.64 | 0.6 | undecidable | manual | S | 299 | 12.0768 | 128 | -0.27 | 48 |
IV.SSFR.HNE. | 2021-04-19T18:32:04.35 | 0.1 | undecidable | manual | P | 56 | 23.4543 | 112 | -0.29 | 93 |
IV.PIEI.HHZ. | 2021-04-19T18:32:04.77 | 0.6 | positive | manual | P | 359 | 24.1536 | 111 | 0 | 49 |
IV.ATLO.HNE. | 2021-04-19T18:32:04.36 | 0.6 | undecidable | manual | S | 268 | 10.7781 | 131 | -0.2 | 48 |
IV.ATVA.EHE. | 2021-04-19T18:32:04.27 | 0.1 | undecidable | manual | P | 258 | 21.1677 | 114 | 0.05 | 98 |
IV.TB01.DHN. | 2021-04-19T18:32:04.53 | 0.6 | undecidable | manual | S | 309 | 11.0778 | 130 | -0.09 | 49 |
IV.ATCC.EHZ. | 2021-04-19T18:32:03.60 | 0.1 | undecidable | manual | P | 152 | 16.7721 | 119 | 0.16 | 96 |
IV.ATSC.EHE. | 2021-04-19T18:32:03.42 | 0.1 | undecidable | manual | P | 45 | 16.5723 | 120 | 0.02 | 99 |
IV.ATPI.EHZ. | 2021-04-19T18:32:03.75 | 0.1 | undecidable | manual | P | 323 | 18.4704 | 117 | 0.01 | 99 |
IV.ATBU.HNZ. | 2021-04-19T18:32:03.73 | 0.1 | undecidable | manual | P | 2 | 17.4714 | 118 | 0.17 | 96 |
IV.ATFO.HHZ. | 2021-04-19T18:32:03.11 | 0.6 | undecidable | manual | S | 24 | 5.8941 | 148 | -0.32 | 47 |
IV.ATLO.HNE. | 2021-04-19T18:32:02.40 | 0.1 | undecidable | manual | P | 268 | 10.7781 | 131 | -0.06 | 100 |
IV.TB01.DHN. | 2021-04-19T18:32:02.42 | 0.1 | undecidable | manual | P | 309 | 11.0778 | 130 | -0.07 | 99 |
IV.TB03.DHZ. | 2021-04-19T18:32:02.95 | 0.1 | undecidable | manual | P | 311 | 13.9749 | 124 | -0.01 | 100 |
IV.TB02.DHZ. | 2021-04-19T18:32:02.63 | 0.1 | undecidable | manual | P | 299 | 12.0768 | 128 | -0.03 | 100 |
IV.ATFO.HHZ. | 2021-04-19T18:32:01.53 | 1.0 | negative | manual | P | 24 | 5.8941 | 148 | -0.28 | 24 |
IV.MURB.HHZ. | 2021-04-19T18:32:01.74 | 0.1 | positive | manual | P | 192 | 6.2937 | 146 | -0.11 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHE. | ML:1.0 | 0.0001585 | 0.78 | AML | other | m | 2021-04-19T18:32:03.57 |
IV.ATFO.HHN. | ML:1.0 | 0.0001725 | 0.5 | AML | other | m | 2021-04-19T18:32:03.52 |
IV.MURB.HHN. | ML:1.5 | 0.0005765 | 0.36 | AML | other | m | 2021-04-19T18:32:03.58 |
IV.MURB.HNN. | ML:1.5 | 0.000544 | 0.36 | AML | other | m | 2021-04-19T18:32:03.59 |
IV.MURB.HHE. | ML:1.5 | 0.0005304999999999999 | 0.42 | AML | other | m | 2021-04-19T18:32:03.39 |
IV.MURB.HNE. | ML:1.4 | 0.00044500000000000003 | 0.24 | AML | other | m | 2021-04-19T18:32:05.25 |
IV.ATPI.EHN. | ML:0.6 | 0.000032149999999999995 | 0.44 | AML | other | m | 2021-04-19T18:32:06.97 |
IV.ATCC.EHN. | ML:0.9 | 0.0000711 | 0.28 | AML | other | m | 2021-04-19T18:32:07.00 |
IV.ATCC.EHE. | ML:1.0 | 0.00010185 | 0.2 | AML | other | m | 2021-04-19T18:32:07.17 |
IV.ATPI.EHE. | ML:0.6 | 0.000032500000000000004 | 0.5 | AML | other | m | 2021-04-19T18:32:07.47 |
IV.PIEI.HHN. | ML:0.9 | 0.000047149999999999994 | 0.24 | AML | other | m | 2021-04-19T18:32:09.45 |
IV.PIEI.HHE. | ML:1.0 | 0.00006890000000000001 | 0.22 | AML | other | m | 2021-04-19T18:32:09.59 |
IV.FRON.EHN. | ML:1.1 | 0.00006634999999999999 | 0.74 | AML | other | m | 2021-04-19T18:32:10.00 |
IV.FRON.EHE. | ML:0.8 | 0.0000339 | 0.58 | AML | other | m | 2021-04-19T18:32:10.02 |
IV.ASSB.HHN. | ML:0.7 | 0.0000262 | 0.44 | AML | other | m | 2021-04-19T18:32:11.46 |
IV.ASSB.HHE. | ML:0.7 | 0.0000249 | 0.8 | AML | other | m | 2021-04-19T18:32:11.83 |