A magnitude ML 0.1 earthquake occured in region: 4 km NW Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4760, 12.4180 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 |
---|---|---|---|---|
Pietralunga | PG | 4 | 2111 | 2111 |
Apecchio | PU | 9 | 1882 | 3993 |
Montone | PG | 14 | 1680 | 5673 |
CittĂ di Castello | PG | 15 | 39913 | 45586 |
Piobbico | PU | 15 | 2029 | 47615 |
Cantiano | PU | 17 | 2245 | 49860 |
Gubbio | PG | 19 | 32216 | 82076 |
Umbertide | PG | 20 | 16681 | 98757 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.1 | 2022-08-21 17:21:13 |
43.4758 | 12.4178 | 9 | 2022-08-21 17:31:19 |
Sala Sismica INGV-Roma | 108800561 |
Field | Value |
---|---|
Time (UTC) | 2022-08-21 17:21:13 ± 0.23 |
Latitude | 43.4758 ± 0.0054 |
Longitude | 12.4178 ± 0.0087 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 108800561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 709 |
Semi-minor axis of confidence ellipse (meter) | 242 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 296 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 710.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 116 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.17897 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.1 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 108800561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-21 17:31:19 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.PZZ.HHZ. | 2022-08-21T17:22:57.39 | 3.0 | undecidable | manual | Sn | -8.62 | 0 | |||
CH.BERNI.HHZ. | 2022-08-21T17:22:57.90 | 3.0 | undecidable | manual | Sg | 1.95 | 0 | |||
GU.CANO.HHZ. | 2022-08-21T17:22:50.87 | 3.0 | undecidable | manual | Sg | 5.83 | 0 | |||
IV.MCEL.HHZ. | 2022-08-21T17:22:48.41 | 3.0 | undecidable | manual | Sn | -5.07 | 0 | |||
IV.ECTS.HHZ. | 2022-08-21T17:22:41.08 | 3.0 | undecidable | manual | Pg | 7.12 | 0 | |||
IV.ZEN8.EHZ. | 2022-08-21T17:22:31.96 | 3.0 | undecidable | manual | Sg | -1.58 | 0 | |||
IV.CTI.HHZ. | 2022-08-21T17:22:29.90 | 3.0 | undecidable | manual | Sn | -7.59 | 0 | |||
IV.CAR1.HNZ. | 2022-08-21T17:22:28.44 | 3.0 | undecidable | manual | Pg | 5.96 | 0 | |||
GU.CANO.HHZ. | 2022-08-21T17:22:09.79 | 3.0 | undecidable | manual | Pg | 6.38 | 0 | |||
OX.CIMO.HHZ. | 2022-08-21T17:22:08.98 | 3.0 | undecidable | manual | Pg | 7.16 | 0 | |||
GU.GBOS.HHZ. | 2022-08-21T17:22:08.95 | 3.0 | negative | manual | Pg | 1.66 | 0 | |||
IV.LPEL.HHZ. | 2022-08-21T17:22:01.85 | 3.0 | undecidable | manual | Sg | -0.56 | 0 | |||
CH.MUGIO.HHZ. | 2022-08-21T17:21:59.90 | 3.0 | positive | manual | Pn | -9.74 | 0 | |||
IV.POFI.HHZ. | 2022-08-21T17:21:52.88 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.PP3.EHZ. | 2022-08-21T17:21:39.39 | 0.1 | undecidable | manual | Sg | -1.44 | 3.16 | |||
IV.NARO.HHZ. | 2022-08-21T17:21:20.65 | 0.3 | undecidable | manual | S | 41 | 19.869 | 114 | -0.27 | 69 |
IV.BADI.EHZ. | 2022-08-21T17:21:19.29 | 0.3 | undecidable | manual | S | 285 | 14.4744 | 122 | 0.04 | 73 |
IV.TSM2.DHE.01 | 2022-08-21T17:21:18.06 | 0.6 | undecidable | manual | S | 147 | 10.5783 | 130 | -0.09 | 49 |
IV.ATBU.EHZ. | 2022-08-21T17:21:18.58 | 0.6 | undecidable | manual | S | 90 | 10.4784 | 130 | 0.44 | 45 |
IV.TB01.DHN.01 | 2022-08-21T17:21:18.21 | 0.3 | undecidable | manual | S | 172 | 10.5783 | 130 | 0.07 | 73 |
IV.ATVO.HHZ. | 2022-08-21T17:21:18.26 | 0.6 | undecidable | manual | S | 185 | 10.3785 | 131 | 0.15 | 48 |
IV.TB03.DHZ.01 | 2022-08-21T17:21:17.51 | 0.3 | undecidable | manual | S | 184 | 8.2806 | 137 | -0.06 | 73 |
IV.NARO.HHZ. | 2022-08-21T17:21:17.61 | 0.1 | undecidable | manual | P | 41 | 19.869 | 114 | -0.11 | 95 |
IV.TB01.DHN.01 | 2022-08-21T17:21:16.21 | 0.1 | undecidable | manual | P | 172 | 10.5783 | 130 | 0.09 | 97 |
IV.ATVO.HHZ. | 2022-08-21T17:21:16.28 | 0.3 | positive | manual | P | 185 | 10.3785 | 131 | 0.18 | 71 |
IV.ATPC.HHZ. | 2022-08-21T17:21:16.69 | 0.6 | undecidable | manual | S | 80 | 3.1968 | 160 | 0.05 | 50 |
IV.ATBU.EHZ. | 2022-08-21T17:21:16.48 | 0.1 | undecidable | manual | P | 90 | 10.4784 | 130 | 0.37 | 92 |
IV.BADI.EHZ. | 2022-08-21T17:21:16.95 | 1.0 | undecidable | manual | P | 285 | 14.4744 | 122 | 0.19 | 24 |
IV.ATPI.EHZ. | 2022-08-21T17:21:16.32 | 0.3 | undecidable | manual | S | 204 | 3.0969 | 161 | -0.3 | 70 |
IV.ATPI.EHZ. | 2022-08-21T17:21:15.24 | 0.1 | undecidable | manual | P | 204 | 3.0969 | 161 | 0 | 100 |
IV.TSM2.DHE.01 | 2022-08-21T17:21:15.22 | 0.1 | undecidable | manual | P | 147 | 10.5783 | 130 | -0.9 | 75 |
IV.ATPC.HHZ. | 2022-08-21T17:21:15.46 | 0.1 | undecidable | manual | P | 80 | 3.1968 | 160 | 0.21 | 96 |
IV.TB03.DHZ.01 | 2022-08-21T17:21:15.89 | 0.1 | undecidable | manual | P | 184 | 8.2806 | 137 | 0.1 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.2 | 0.00001967 | 0.32 | AML | other | m | 2022-08-21T17:21:18.31 |
IV.ATVO.HHN. | ML:0.1 | 0.00001635 | 0.44 | AML | other | m | 2022-08-21T17:21:18.65 |
IV.BADI.EHE. | ML:0.0 | 0.000011199515999999999 | 0.1408 | AML | other | m | 2022-08-21T17:21:19.76 |
IV.BADI.EHN. | ML:0.0 | 0.000007653064999999999 | 0.0896 | AML | other | m | 2022-08-21T17:21:20.27 |