A magnitude ML 0.4 earthquake occured in region: 6 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3850, 12.5230 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 | 6 | 32216 | 32216 |
Pietralunga | PG | 9 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 12 | 1393 | 35720 |
Cantiano | PU | 13 | 2245 | 37965 |
Costacciaro | PG | 16 | 1216 | 39181 |
Montone | PG | 16 | 1680 | 40861 |
Umbertide | PG | 18 | 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 | 2020-04-17 01:28:29 |
43.3852 | 12.523 | 7 | 2020-04-17 01:36:18 |
Sala Sismica INGV-Roma | 78302571 |
Field | Value |
---|---|
Time (UTC) | 2020-04-17 01:28:29 ± 0.1 |
Latitude | 43.3852 ± 0.0027 |
Longitude | 12.5230 ± 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 | 78302571 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 270 |
Semi-minor axis of confidence ellipse (meter) | 59 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 359 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
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 | 25 |
Number of defining phases | 25 |
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) | 0.03957 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22933 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 78302571 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-17 01:36:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATLO.EHZ. | 2020-04-17T01:28:34.01 | 0.3 | undecidable | manual | S | 230 | 12.1767 | 118 | 0.14 | 73 |
IV.ATCC.EHZ. | 2020-04-17T01:28:34.04 | 0.3 | undecidable | manual | P | 157 | 24.1536 | 105 | -0.05 | 72 |
IV.MURB.HHZ. | 2020-04-17T01:28:34.63 | 0.3 | undecidable | manual | S | 179 | 13.5753 | 116 | 0.32 | 70 |
IV.ATPI.EHZ. | 2020-04-17T01:28:34.07 | 0.3 | undecidable | manual | S | 307 | 12.1767 | 118 | 0.19 | 72 |
IV.ATSC.EHZ. | 2020-04-17T01:28:34.70 | 0.3 | undecidable | manual | S | 72 | 13.875 | 115 | 0.3 | 70 |
IV.ATPC.HHZ. | 2020-04-17T01:28:33.85 | 0.3 | undecidable | manual | S | 333 | 11.877 | 119 | 0.06 | 74 |
IV.TB03.DHZ.01 | 2020-04-17T01:28:33.01 | 0.3 | undecidable | manual | S | 281 | 9.2796 | 125 | -0.01 | 75 |
IV.ATBU.HNZ. | 2020-04-17T01:28:33.73 | 0.6 | undecidable | manual | S | 11 | 10.2786 | 123 | 0.42 | 46 |
IV.NARO.HHZ. | 2020-04-17T01:28:33.73 | 0.6 | undecidable | manual | P | 10 | 25.4523 | 105 | -0.62 | 42 |
IV.TB02.DHZ.01 | 2020-04-17T01:28:32.98 | 0.3 | undecidable | manual | S | 260 | 9.2796 | 125 | -0.06 | 74 |
IV.PIEI.HNZ. | 2020-04-17T01:28:32.63 | 0.3 | undecidable | manual | P | 3 | 16.7721 | 112 | -0.05 | 73 |
IV.ATSC.EHZ. | 2020-04-17T01:28:32.12 | 0.3 | undecidable | manual | P | 72 | 13.875 | 115 | -0.03 | 74 |
IV.ATVO.HHZ. | 2020-04-17T01:28:32.97 | 0.3 | undecidable | manual | S | 268 | 9.3795 | 125 | -0.09 | 74 |
IV.TB01.DHZ.01 | 2020-04-17T01:28:32.41 | 0.1 | undecidable | manual | S | 267 | 7.0929 | 133 | -0.02 | 100 |
IV.MURB.HHZ. | 2020-04-17T01:28:32.15 | 0.3 | undecidable | manual | P | 179 | 13.5753 | 116 | 0.05 | 74 |
IV.ATFO.HHZ. | 2020-04-17T01:28:31.52 | 0.1 | undecidable | manual | S | 118 | 4.3956 | 146 | -0.31 | 95 |
IV.ATLO.EHZ. | 2020-04-17T01:28:31.78 | 0.3 | undecidable | manual | P | 230 | 12.1767 | 118 | -0.07 | 74 |
IV.TB02.DHZ.01 | 2020-04-17T01:28:31.40 | 0.3 | undecidable | manual | P | 260 | 9.2796 | 125 | 0.04 | 74 |
IV.ATVO.HHZ. | 2020-04-17T01:28:31.30 | 0.3 | undecidable | manual | P | 268 | 9.3795 | 125 | -0.08 | 74 |
IV.ATPC.HHZ. | 2020-04-17T01:28:31.56 | 0.3 | undecidable | manual | P | 333 | 11.877 | 119 | -0.24 | 71 |
IV.TB03.DHZ.01 | 2020-04-17T01:28:31.37 | 0.3 | undecidable | manual | P | 281 | 9.2796 | 125 | 0.01 | 75 |
IV.TB01.DHZ.01 | 2020-04-17T01:28:31.01 | 0.3 | undecidable | manual | P | 267 | 7.0929 | 133 | 0 | 75 |
IV.ATPI.EHZ. | 2020-04-17T01:28:31.87 | 0.1 | undecidable | manual | P | 307 | 12.1767 | 118 | 0.02 | 99 |
IV.ATBU.HNZ. | 2020-04-17T01:28:31.68 | 0.3 | undecidable | manual | P | 11 | 10.2786 | 123 | 0.16 | 72 |
IV.ATFO.HHZ. | 2020-04-17T01:28:30.61 | 0.1 | undecidable | manual | P | 118 | 4.3956 | 146 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.2 | 0.000025399999999999997 | 0.22 | AML | other | m | 2020-04-17T01:28:33.09 |
IV.ATVO.HHE. | ML:0.3 | 0.0000308 | 0.32 | AML | other | m | 2020-04-17T01:28:33.18 |
IV.MURB.HHN. | ML:0.5 | 0.000034500000000000005 | 0.24 | AML | other | m | 2020-04-17T01:28:34.73 |
IV.MURB.HHE. | ML:0.5 | 0.00003765 | 1.04 | AML | other | m | 2020-04-17T01:28:35.00 |
IV.ATFO.HHE. | ML:0.0 | 0.0001453247 | 0.2 | AML | other | m | 2020-04-17T01:28:32.03 |
IV.ATFO.HHN. | ML:0.0 | 0.000090959635 | 0.24 | AML | other | m | 2020-04-17T01:28:32.04 |