A magnitude ML 0.4 earthquake occured in region: 5 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3650, 12.5180 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 |
---|---|---|---|---|
Gubbio | PG | 5 | 32216 | 32216 |
Pietralunga | PG | 11 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 13 | 1393 | 35720 |
Cantiano | PU | 15 | 2245 | 37965 |
Montone | PG | 15 | 1680 | 39645 |
Costacciaro | PG | 16 | 1216 | 40861 |
Umbertide | PG | 17 | 16681 | 57542 |
Sigillo | PG | 19 | 2404 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2021-03-03 00:11:47 |
43.365 | 12.5177 | 7 | 2021-03-03 00:25:38 |
Sala Sismica INGV-Roma | 87641031 |
Field | Value |
---|---|
Time (UTC) | 2021-03-03 00:11:47 ± 0.09 |
Latitude | 43.3650 ± 0.0018 |
Longitude | 12.5177 ± 0.0025 |
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 | 87641031 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 228 |
Semi-minor axis of confidence ellipse (meter) | 95 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 71 |
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) | 61 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 36 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.03957 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33095 |
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 | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 87641031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-03 00:25:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PE3.EHZ. | 2021-03-03T00:12:00.29 | 0.3 | undecidable | manual | S | 357 | 36.741 | 100 | -0.04 | 71 |
IV.NARO.HHZ. | 2021-03-03T00:11:56.72 | 0.3 | undecidable | manual | S | 11 | 27.75 | 104 | -0.55 | 64 |
IV.FRON.EHZ. | 2021-03-03T00:11:55.73 | 0.3 | undecidable | manual | S | 45 | 23.8539 | 106 | -0.23 | 70 |
IV.APEC.HHZ. | 2021-03-03T00:11:55.68 | 0.3 | undecidable | manual | S | 340 | 22.8549 | 106 | 0.05 | 73 |
IV.ATCC.EHZ. | 2021-03-03T00:11:55.96 | 0.3 | undecidable | manual | S | 154 | 22.2555 | 107 | 0.52 | 65 |
IV.FOSV.EHZ. | 2021-03-03T00:11:55.15 | 0.3 | undecidable | manual | S | 112 | 21.1677 | 108 | 0.09 | 72 |
IV.PE3.EHZ. | 2021-03-03T00:11:54.88 | 0.1 | undecidable | manual | P | 357 | 36.741 | 100 | 0.03 | 95 |
IV.ATMI.HHZ. | 2021-03-03T00:11:54.78 | 0.3 | undecidable | manual | S | 260 | 20.4684 | 108 | -0.05 | 73 |
IV.PIEI.HHZ. | 2021-03-03T00:11:54.56 | 0.3 | undecidable | manual | S | 4 | 18.9699 | 109 | 0.2 | 71 |
IV.ATPC.HNE. | 2021-03-03T00:11:53.05 | 0.3 | undecidable | manual | S | 339 | 13.7751 | 116 | 0.38 | 69 |
IV.ATSC.EHZ. | 2021-03-03T00:11:53.46 | 0.3 | undecidable | manual | S | 64 | 15.0738 | 114 | 0.36 | 69 |
IV.ATCC.EHZ. | 2021-03-03T00:11:52.16 | 0.1 | undecidable | manual | P | 154 | 22.2555 | 107 | 0.13 | 95 |
IV.ATBU.HNE. | 2021-03-03T00:11:52.67 | 0.3 | undecidable | manual | S | 11 | 12.5763 | 118 | 0.37 | 69 |
IV.ATPI.EHE. | 2021-03-03T00:11:52.54 | 0.3 | undecidable | manual | S | 316 | 13.2756 | 117 | 0 | 74 |
IV.FRON.EHZ. | 2021-03-03T00:11:52.07 | 0.1 | undecidable | manual | P | 45 | 23.8539 | 106 | -0.26 | 92 |
IV.NARO.HHZ. | 2021-03-03T00:11:52.85 | 0.1 | undecidable | manual | P | 11 | 27.75 | 104 | -0.23 | 92 |
IV.APEC.HHZ. | 2021-03-03T00:11:52.03 | 0.1 | undecidable | manual | P | 340 | 22.8549 | 106 | -0.11 | 96 |
IV.TB02.DHE.01 | 2021-03-03T00:11:51.16 | 0.1 | undecidable | manual | S | 274 | 8.7801 | 127 | -0.03 | 99 |
IV.PIEI.HHZ. | 2021-03-03T00:11:51.40 | 0.1 | undecidable | manual | P | 4 | 18.9699 | 109 | 0 | 98 |
IV.FOSV.EHZ. | 2021-03-03T00:11:51.81 | 0.1 | undecidable | manual | P | 112 | 21.1677 | 108 | 0 | 98 |
IV.TB03.DH1.01 | 2021-03-03T00:11:51.40 | 0.3 | undecidable | manual | S | 295 | 9.5793 | 125 | -0.01 | 75 |
IV.ATLO.HNZ. | 2021-03-03T00:11:51.88 | 0.3 | undecidable | manual | S | 238 | 10.4784 | 123 | 0.19 | 72 |
IV.ATMI.HHZ. | 2021-03-03T00:11:51.81 | 0.3 | undecidable | manual | P | 260 | 20.4684 | 108 | 0.14 | 72 |
IV.MURB.HNZ. | 2021-03-03T00:11:51.67 | 0.3 | undecidable | manual | S | 177 | 11.2776 | 121 | -0.26 | 71 |
IV.ATPC.HNE. | 2021-03-03T00:11:50.51 | 0.1 | undecidable | manual | P | 339 | 13.7751 | 116 | 0.08 | 98 |
IV.ATSC.EHZ. | 2021-03-03T00:11:50.74 | 0.1 | undecidable | manual | P | 64 | 15.0738 | 114 | 0.06 | 98 |
IV.ATBU.HNE. | 2021-03-03T00:11:50.43 | 0.1 | undecidable | manual | P | 11 | 12.5763 | 118 | 0.22 | 95 |
IV.ATPI.EHE. | 2021-03-03T00:11:50.39 | 0.1 | undecidable | manual | P | 316 | 13.2756 | 117 | 0.04 | 99 |
IV.TB01.DHE.01 | 2021-03-03T00:11:50.55 | 0.1 | undecidable | manual | S | 286 | 6.8931 | 134 | -0.15 | 97 |
IV.ATLO.HNZ. | 2021-03-03T00:11:49.97 | 0.1 | undecidable | manual | P | 238 | 10.4784 | 123 | 0.11 | 98 |
IV.MURB.HNZ. | 2021-03-03T00:11:49.52 | 0.1 | undecidable | manual | P | 177 | 11.2776 | 121 | -0.49 | 90 |
IV.TB01.DHE.01 | 2021-03-03T00:11:49.26 | 0.1 | undecidable | manual | P | 286 | 6.8931 | 134 | -0.03 | 100 |
IV.TB02.DHE.01 | 2021-03-03T00:11:49.58 | 0.1 | undecidable | manual | P | 274 | 8.7801 | 127 | 0 | 100 |
IV.ATFO.HHZ. | 2021-03-03T00:11:49.93 | 0.3 | undecidable | manual | S | 88 | 4.3956 | 147 | -0.21 | 72 |
IV.TB03.DH1.01 | 2021-03-03T00:11:49.70 | 0.1 | undecidable | manual | P | 295 | 9.5793 | 125 | 0 | 100 |
IV.ATFO.HHZ. | 2021-03-03T00:11:48.88 | 0.1 | undecidable | manual | P | 88 | 4.3956 | 147 | -0.09 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHN. | ML:0.8 | 0.000048049999999999996 | 0.2 | AML | other | m | 2021-03-03T00:11:55.14 |
IV.PIEI.HHE. | ML:0.7 | 0.0000458 | 0.26 | AML | other | m | 2021-03-03T00:11:55.37 |
IV.ATFO.HHE. | ML:0.0 | 0.0002294205 | 0.16 | AML | other | m | 2021-03-03T00:11:50.45 |
IV.ATFO.HHN. | ML:0.0 | 0.0002678588 | 0.18 | AML | other | m | 2021-03-03T00:11:50.12 |
IV.FOSV.EHE. | ML:0.1 | 0.00000845138 | 0.22 | AML | other | m | 2021-03-03T00:11:57.85 |
IV.FOSV.EHN. | ML:0.1 | 0.000009037930999999998 | 0.26 | AML | other | m | 2021-03-03T00:11:57.93 |
IV.APEC.HHE. | ML:0.5 | 0.000020033639999999997 | 0.12 | AML | other | m | 2021-03-03T00:11:56.35 |
IV.APEC.HHN. | ML:0.5 | 0.000018515629999999998 | 0.14 | AML | other | m | 2021-03-03T00:11:55.96 |
IV.FRON.EHE. | ML:0.4 | 0.000012680200499999999 | 0.1 | AML | other | m | 2021-03-03T00:11:57.38 |
IV.FRON.EHN. | ML:0.5 | 0.000021031753999999998 | 0.16 | AML | other | m | 2021-03-03T00:11:57.39 |
IV.ATCC.EHE. | ML:0.6 | 0.000026132364999999998 | 0.2 | AML | other | m | 2021-03-03T00:11:57.22 |
IV.ATCC.EHN. | ML:0.6 | 0.000027882585000000002 | 0.18 | AML | other | m | 2021-03-03T00:11:57.12 |
IV.NARO.HHE. | ML:0.3 | 0.0000124474785 | 0.06 | AML | other | m | 2021-03-03T00:11:57.78 |
IV.NARO.HHN. | ML:0.3 | 0.0000085103725 | 0.06 | AML | other | m | 2021-03-03T00:11:59.57 |