A magnitude ML 0.4 earthquake occured in region: 4 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3670, 12.5370 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 | 4 | 32216 | 32216 |
Scheggia e Pascelupo | PG | 12 | 1393 | 33609 |
Pietralunga | PG | 12 | 2111 | 35720 |
Cantiano | PU | 14 | 2245 | 37965 |
Costacciaro | PG | 14 | 1216 | 39181 |
Montone | PG | 17 | 1680 | 40861 |
Sigillo | PG | 17 | 2404 | 43265 |
Umbertide | PG | 18 | 16681 | 59946 |
Fossato di Vico | PG | 20 | 2840 | 62786 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2021-07-07 22:22:21 |
43.367 | 12.537 | 7 | 2021-07-07 22:31:18 |
Sala Sismica INGV-Roma | 92384431 |
Field | Value |
---|---|
Time (UTC) | 2021-07-07 22:22:21 ± 0.11 |
Latitude | 43.3670 ± 0.0027 |
Longitude | 12.5370 ± 0.0049 |
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 | 92384431 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 389 |
Semi-minor axis of confidence ellipse (meter) | 94 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 293 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 67 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24551 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 92384431 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-07 22:31:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2021-07-07T22:22:34.65 | 3.0 | negative | manual | P | 2.56 | 0 | |||
IV.MC2.EHZ. | 2021-07-07T22:22:31.48 | 3.0 | negative | manual | P | 0.35 | 0 | |||
IV.NRCA.HHZ. | 2021-07-07T22:22:31.68 | 3.0 | positive | manual | P | -0.02 | 0 | |||
IV.MMO1.EHZ. | 2021-07-07T22:22:31.54 | 3.0 | positive | manual | P | -0.53 | 0 | |||
IV.NARO.HHZ. | 2021-07-07T22:22:26.23 | 0.6 | undecidable | manual | P | 7 | 27.2505 | 104 | -0.42 | 44 |
IV.ATBU.HNE. | 2021-07-07T22:22:26.32 | 0.6 | undecidable | manual | S | 4 | 12.0768 | 120 | 0.49 | 45 |
IV.ATLO.HNZ. | 2021-07-07T22:22:25.78 | 0.6 | undecidable | manual | S | 241 | 11.9769 | 120 | -0.01 | 50 |
IV.FRON.EHZ. | 2021-07-07T22:22:25.60 | 0.6 | undecidable | manual | P | 42 | 22.5552 | 107 | -0.14 | 48 |
IV.ATVO.HHZ. | 2021-07-07T22:22:25.29 | 0.6 | undecidable | manual | S | 279 | 10.6782 | 123 | -0.12 | 49 |
IV.ARVD.HHZ. | 2021-07-07T22:22:25.47 | 3.0 | negative | manual | P | 2.58 | 0 | |||
IV.MURB.HHZ. | 2021-07-07T22:22:25.91 | 0.6 | undecidable | manual | S | 185 | 11.5773 | 121 | 0.23 | 48 |
IV.ATCC.EHZ. | 2021-07-07T22:22:25.68 | 0.6 | undecidable | manual | P | 158 | 21.867 | 107 | 0.09 | 48 |
IV.ATPI.EHZ. | 2021-07-07T22:22:24.18 | 1.0 | undecidable | manual | P | 311 | 14.2746 | 116 | 0 | 25 |
IV.ATPC.HHE. | 2021-07-07T22:22:24.25 | 0.3 | undecidable | manual | P | 333 | 14.1747 | 116 | 0.09 | 73 |
IV.ATSC.EHZ. | 2021-07-07T22:22:24.05 | 0.3 | undecidable | manual | P | 62 | 13.5753 | 117 | -0.01 | 74 |
IV.PIEI.HHZ. | 2021-07-07T22:22:24.99 | 0.3 | undecidable | manual | P | 360 | 18.6702 | 110 | -0.01 | 74 |
IV.ATBU.HNE. | 2021-07-07T22:22:23.96 | 0.3 | undecidable | manual | P | 4 | 12.0768 | 120 | 0.17 | 72 |
IV.MURB.HHZ. | 2021-07-07T22:22:23.77 | 0.3 | undecidable | manual | P | 185 | 11.5773 | 121 | 0.07 | 74 |
IV.ATFO.HHZ. | 2021-07-07T22:22:23.37 | 0.6 | undecidable | manual | S | 91 | 2.7972 | 158 | -0.21 | 48 |
IV.ATLO.HNZ. | 2021-07-07T22:22:23.72 | 0.3 | undecidable | manual | P | 241 | 11.9769 | 120 | -0.05 | 74 |
IV.ATVO.HHZ. | 2021-07-07T22:22:23.48 | 0.3 | undecidable | manual | P | 279 | 10.6782 | 123 | -0.07 | 74 |
IV.ATFO.HHZ. | 2021-07-07T22:22:22.44 | 0.1 | undecidable | manual | P | 91 | 2.7972 | 158 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHN. | ML:0.0 | 0.00015077260000000001 | 0.1536 | AML | other | m | 2021-07-07T22:22:23.76 |
IV.ATFO.HHE. | ML:0.0 | 0.000128526475 | 0.1152 | AML | other | m | 2021-07-07T22:22:23.84 |
IV.ATVO.HHN. | ML:0.4 | 0.0000402 | 0.7 | AML | other | m | 2021-07-07T22:22:25.09 |
IV.ATVO.HHE. | ML:0.5 | 0.000049768615000000004 | 0.1664 | AML | other | m | 2021-07-07T22:22:25.43 |
IV.MURB.HHE. | ML:0.6 | 0.00005801123 | 0.2176 | AML | other | m | 2021-07-07T22:22:28.54 |
IV.MURB.HHN. | ML:0.6 | 0.000058899999999999995 | 0.24 | AML | other | m | 2021-07-07T22:22:26.43 |
IV.MURB.HNE. | ML:0.8 | 0.00009172551500000001 | 0.2688 | AML | other | m | 2021-07-07T22:22:26.02 |
IV.MURB.HNN. | ML:0.6 | 0.00005589762499999999 | 0.1408 | AML | other | m | 2021-07-07T22:22:26.43 |
IV.PIEI.HHE. | ML:0.2 | 0.00001661509 | 0.2176 | AML | other | m | 2021-07-07T22:22:28.78 |
IV.PIEI.HHN. | ML:-0.2 | 0.0000061388425 | 0.0768 | AML | other | m | 2021-07-07T22:22:28.99 |
IV.FRON.EHE. | ML:-0.1 | 0.0000041380635 | 0.0896 | AML | other | m | 2021-07-07T22:22:29.25 |
IV.FRON.EHN. | ML:0.2 | 0.000008298249 | 0.064 | AML | other | m | 2021-07-07T22:22:30.62 |