A magnitude ML 0.4 earthquake occured in region: 3 km NE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4610, 12.4620 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 |
---|---|---|---|---|
Pietralunga | PG | 3 | 2111 | 2111 |
Apecchio | PU | 11 | 1882 | 3993 |
Cantiano | PU | 14 | 2245 | 6238 |
Piobbico | PU | 15 | 2029 | 8267 |
Montone | PG | 15 | 1680 | 9947 |
Gubbio | PG | 15 | 32216 | 42163 |
Cagli | PU | 18 | 8731 | 50894 |
Scheggia e Pascelupo | PG | 18 | 1393 | 52287 |
CittĂ di Castello | PG | 18 | 39913 | 92200 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2022-09-09 04:17:23 |
43.4607 | 12.4617 | 7 | 2022-09-09 04:21:30 |
Sala Sismica INGV-Roma | 109489971 |
Field | Value |
---|---|
Time (UTC) | 2022-09-09 04:17:23 ± 0.12 |
Latitude | 43.4607 ± 0.0018 |
Longitude | 12.4617 ± 0.0037 |
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 | 109489971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 233 |
Semi-minor axis of confidence ellipse (meter) | 184 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 112 |
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) | 86 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.04407 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23382 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 109489971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-09-09 04:21:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2022-09-09T04:17:32.94 | 0.6 | undecidable | manual | S | 96 | 25.9518 | 106 | -0.1 | 48 |
IV.MURB.HHZ. | 2022-09-09T04:17:32.04 | 0.6 | undecidable | manual | S | 167 | 22.4553 | 108 | 0.15 | 48 |
IV.FRON.EHZ. | 2022-09-09T04:17:31.57 | 0.6 | undecidable | manual | S | 73 | 22.1556 | 108 | -0.21 | 47 |
IV.ATFO.HHZ. | 2022-09-09T04:17:29.15 | 0.6 | undecidable | manual | S | 140 | 13.6752 | 118 | 0.09 | 49 |
IV.FRON.EHZ. | 2022-09-09T04:17:28.20 | 0.6 | undecidable | manual | P | 73 | 22.1556 | 108 | -0.16 | 48 |
IV.APEC.HHZ. | 2022-09-09T04:17:28.31 | 0.6 | undecidable | manual | S | 343 | 11.3775 | 123 | -0.05 | 49 |
IV.MURB.HHZ. | 2022-09-09T04:17:28.49 | 0.6 | positive | manual | P | 167 | 22.4553 | 108 | 0.07 | 48 |
IV.SSFR.HHZ. | 2022-09-09T04:17:28.94 | 1.0 | negative | manual | P | 96 | 25.9518 | 106 | -0.14 | 24 |
IV.PIEI.HHZ. | 2022-09-09T04:17:28.28 | 0.6 | undecidable | manual | S | 35 | 10.1787 | 125 | 0.25 | 48 |
IV.ATVO.HHZ. | 2022-09-09T04:17:27.72 | 0.6 | undecidable | manual | S | 207 | 9.7791 | 127 | -0.19 | 48 |
IV.ATVO.HHZ. | 2022-09-09T04:17:26.13 | 0.1 | positive | manual | P | 207 | 9.7791 | 127 | 0.01 | 100 |
IV.PIEI.HHZ. | 2022-09-09T04:17:26.28 | 0.3 | undecidable | manual | P | 35 | 10.1787 | 125 | 0.09 | 74 |
IV.ATPI.EHZ. | 2022-09-09T04:17:26.66 | 0.6 | undecidable | manual | S | 257 | 4.8951 | 146 | -0.06 | 50 |
IV.APEC.HHZ. | 2022-09-09T04:17:26.44 | 0.6 | undecidable | manual | P | 343 | 11.3775 | 123 | 0.06 | 49 |
IV.ATFO.HHZ. | 2022-09-09T04:17:26.96 | 1.0 | undecidable | manual | P | 140 | 13.6752 | 118 | 0.18 | 24 |
IV.ATPI.EHZ. | 2022-09-09T04:17:25.35 | 1.0 | undecidable | manual | P | 257 | 4.8951 | 146 | -0.09 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.4 | 0.0000368 | 0.12 | AML | other | m | 2022-09-09T04:17:28.15 |
IV.ATVO.HHN. | ML:0.5 | 0.000050549999999999995 | 0.52 | AML | other | m | 2022-09-09T04:17:28.18 |
IV.PIEI.HHN. | ML:0.3 | 0.000028499999999999998 | 0.3 | AML | other | m | 2022-09-09T04:17:28.82 |
IV.PIEI.HHE. | ML:0.4 | 0.000042050000000000006 | 0.74 | AML | other | m | 2022-09-09T04:17:28.83 |