A magnitude ML 0.8 earthquake occured in region: 5 km W Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4520, 12.3800 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 | 5 | 2111 | 2111 |
Montone | PG | 11 | 1680 | 3791 |
CittĂ di Castello | PG | 11 | 39913 | 43704 |
Apecchio | PU | 12 | 1882 | 45586 |
Umbertide | PG | 17 | 16681 | 62267 |
Monte Santa Maria Tiberina | PG | 18 | 1183 | 63450 |
Piobbico | PU | 19 | 2029 | 65479 |
Gubbio | PG | 20 | 32216 | 97695 |
San Giustino | PG | 20 | 11297 | 108992 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2022-04-11 09:53:21 |
43.4518 | 12.3795 | 7 | 2022-04-11 10:01:40 |
Sala Sismica INGV-Roma | 103075541 |
Field | Value |
---|---|
Time (UTC) | 2022-04-11 09:53:21 ± 0.1 |
Latitude | 43.4518 ± 0.0018 |
Longitude | 12.3795 ± 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 | 103075541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 267 |
Semi-minor axis of confidence ellipse (meter) | 175 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 248 |
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) | 107 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22123 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 103075541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-11 10:01:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PARC.HHZ. | 2022-04-11T09:53:30.40 | 0.1 | undecidable | manual | S | 333 | 24.5532 | 106 | 0.04 | 96 |
IV.CAFI.HHZ. | 2022-04-11T09:53:28.42 | 3.0 | undecidable | manual | P | -0.12 | 0 | |||
IV.PIEI.HHZ. | 2022-04-11T09:53:27.53 | 0.6 | undecidable | manual | S | 53 | 15.5733 | 114 | 0.12 | 48 |
IV.BADI.EHZ. | 2022-04-11T09:53:26.67 | 0.6 | undecidable | manual | S | 301 | 12.6762 | 119 | 0.18 | 48 |
IV.PARC.HHZ. | 2022-04-11T09:53:26.52 | 0.1 | undecidable | manual | P | 333 | 24.5532 | 106 | -0.09 | 96 |
IV.TSM3.DHN.01 | 2022-04-11T09:53:25.14 | 0.3 | undecidable | manual | S | 194 | 7.881 | 132 | 0 | 75 |
IV.NARO.HHZ. | 2022-04-11T09:53:25.93 | 3.0 | undecidable | manual | P | -0.03 | 0 | |||
IV.ATPC.HHE. | 2022-04-11T09:53:25.03 | 0.3 | undecidable | manual | S | 63 | 6.993 | 135 | 0.11 | 73 |
IV.ATVO.HNN. | 2022-04-11T09:53:25.28 | 0.3 | undecidable | manual | S | 164 | 7.9809 | 131 | 0.1 | 73 |
IV.BADI.EHZ. | 2022-04-11T09:53:24.40 | 0.3 | negative | manual | P | 301 | 12.6762 | 119 | 0.02 | 74 |
IV.PIEI.HHZ. | 2022-04-11T09:53:24.65 | 1.0 | positive | manual | P | 53 | 15.5733 | 114 | -0.26 | 23 |
IV.TB03.DH2.01 | 2022-04-11T09:53:24.80 | 0.1 | undecidable | manual | S | 156 | 6.0939 | 139 | 0.09 | 98 |
IV.ATMI.HHZ. | 2022-04-11T09:53:24.84 | 3.0 | negative | manual | P | 0.04 | 0 | |||
IV.ATVO.HNN. | 2022-04-11T09:53:23.62 | 0.1 | undecidable | manual | P | 164 | 7.9809 | 131 | 0.01 | 100 |
IV.ATPI.EHZ. | 2022-04-11T09:53:23.67 | 0.6 | undecidable | manual | S | 94 | 1.7982 | 165 | -0.32 | 47 |
IV.TSM3.DHN.01 | 2022-04-11T09:53:23.54 | 0.1 | undecidable | manual | P | 194 | 7.881 | 132 | -0.05 | 99 |
IV.TB03.DH2.01 | 2022-04-11T09:53:23.33 | 0.1 | undecidable | manual | P | 156 | 6.0939 | 139 | -0.01 | 100 |
IV.ATPC.HHE. | 2022-04-11T09:53:23.51 | 0.1 | undecidable | manual | P | 63 | 6.993 | 135 | 0.05 | 99 |
IV.ATPI.EHZ. | 2022-04-11T09:53:22.78 | 0.1 | undecidable | manual | P | 94 | 1.7982 | 165 | -0.15 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BADI.EHN. | ML:1.1 | 0.0001585 | 0.34 | AML | other | m | 2022-04-11T09:53:26.92 |
IV.BADI.EHE. | ML:1.2 | 0.0001895 | 0.14 | AML | other | m | 2022-04-11T09:53:26.90 |
IV.PIEI.HHN. | ML:0.7 | 0.0000528 | 1.68 | AML | other | m | 2022-04-11T09:53:27.94 |
IV.PIEI.HHE. | ML:0.8 | 0.00006835 | 0.1 | AML | other | m | 2022-04-11T09:53:27.95 |
IV.PARC.HHE. | ML:0.6 | 0.00002325 | 0.44 | AML | other | m | 2022-04-11T09:53:30.41 |
IV.PARC.HHN. | ML:0.6 | 0.0000272 | 0.56 | AML | other | m | 2022-04-11T09:53:31.92 |