A magnitude ML 0.5 earthquake occured in region: 8 km W Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4540, 12.3400 at 6 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 | 8 | 2111 | 2111 |
CittĂ di Castello | PG | 8 | 39913 | 42024 |
Montone | PG | 10 | 1680 | 43704 |
Apecchio | PU | 13 | 1882 | 45586 |
Monte Santa Maria Tiberina | PG | 14 | 1183 | 46769 |
Umbertide | PG | 16 | 16681 | 63450 |
San Giustino | PG | 17 | 11297 | 74747 |
Monterchi | AR | 19 | 1757 | 76504 |
Citerna | PG | 19 | 3531 | 80035 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2024-01-10 20:02:10 |
43.4543 | 12.3403 | 6 | 2024-01-10 20:43:13 |
Sala Sismica INGV-Roma | 124572731 |
Field | Value |
---|---|
Time (UTC) | 2024-01-10 20:02:10 ± 0.08 |
Latitude | 43.4543 ± 0.0018 |
Longitude | 12.3403 ± 0.0025 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124572731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 250 |
Semi-minor axis of confidence ellipse (meter) | 9 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 46 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.01889 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20774 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 124572731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-10 20:43:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PARC.HHN. | 2024-01-10T20:02:18.22 | 0.3 | undecidable | manual | S | 339 | 23.0547 | 104 | -0.11 | 72 |
IV.ATFO.HHZ. | 2024-01-10T20:02:17.58 | 0.6 | undecidable | manual | S | 118 | 21.0678 | 106 | -0.07 | 49 |
IV.PIEI.HHZ. | 2024-01-10T20:02:16.95 | 0.6 | undecidable | manual | S | 60 | 18.0708 | 108 | 0.28 | 47 |
IV.ATLO.HNN. | 2024-01-10T20:02:15.99 | 0.3 | undecidable | manual | S | 161 | 16.3725 | 110 | -0.12 | 73 |
IV.ATMI.HHZ. | 2024-01-10T20:02:15.70 | 0.3 | undecidable | manual | S | 204 | 14.5743 | 112 | 0.18 | 72 |
IV.TSM2.DHZ.01 | 2024-01-10T20:02:15.17 | 0.3 | undecidable | manual | S | 118 | 13.6752 | 114 | -0.07 | 74 |
IV.TB02.DHZ.01 | 2024-01-10T20:02:14.45 | 0.3 | undecidable | manual | S | 149 | 10.878 | 119 | 0.09 | 74 |
IV.TB01.DHE.01 | 2024-01-10T20:02:14.55 | 0.3 | undecidable | manual | S | 136 | 11.1777 | 118 | 0.09 | 74 |
IV.ATVO.HHZ. | 2024-01-10T20:02:14.11 | 0.3 | undecidable | manual | S | 146 | 9.5793 | 122 | 0.11 | 74 |
IV.BADI.EHZ. | 2024-01-10T20:02:14.34 | 0.1 | undecidable | manual | S | 308 | 9.879 | 121 | 0.27 | 95 |
IV.ATFO.HHZ. | 2024-01-10T20:02:14.82 | 0.6 | negative | manual | P | 118 | 21.0678 | 106 | 0.37 | 46 |
IV.TSM5.DH1.10 | 2024-01-10T20:02:14.34 | 0.6 | undecidable | manual | P | 82 | 21.2676 | 106 | -0.16 | 48 |
IV.ATMC.EHE. | 2024-01-10T20:02:14.69 | 0.6 | undecidable | manual | S | 266 | 11.877 | 117 | 0 | 50 |
IV.ATPC.HNE. | 2024-01-10T20:02:14.33 | 0.3 | undecidable | manual | S | 73 | 9.879 | 121 | 0.27 | 72 |
IV.PARC.HHN. | 2024-01-10T20:02:14.57 | 0.6 | undecidable | manual | P | 339 | 23.0547 | 104 | -0.27 | 47 |
IV.ATMI.HHZ. | 2024-01-10T20:02:13.18 | 1.0 | undecidable | manual | P | 204 | 14.5743 | 112 | -0.04 | 25 |
IV.TSM2.DHZ.01 | 2024-01-10T20:02:13.04 | 0.3 | undecidable | manual | P | 118 | 13.6752 | 114 | -0.02 | 75 |
IV.PIEI.HHZ. | 2024-01-10T20:02:13.83 | 1.0 | positive | manual | P | 60 | 18.0708 | 108 | -0.05 | 25 |
IV.TB03.DHZ.25 | 2024-01-10T20:02:13.50 | 0.3 | undecidable | manual | S | 136 | 8.1807 | 126 | -0.07 | 75 |
IV.ATLO.HNN. | 2024-01-10T20:02:13.31 | 0.3 | undecidable | manual | P | 161 | 16.3725 | 110 | -0.25 | 71 |
IV.ATMC.EHE. | 2024-01-10T20:02:12.78 | 0.3 | undecidable | manual | P | 266 | 11.877 | 117 | 0.04 | 75 |
IV.ATPC.HNE. | 2024-01-10T20:02:12.30 | 0.3 | undecidable | manual | P | 73 | 9.879 | 121 | -0.08 | 75 |
IV.TB02.DHZ.01 | 2024-01-10T20:02:12.56 | 0.3 | undecidable | manual | P | 149 | 10.878 | 119 | 0.01 | 75 |
IV.TB01.DHE.01 | 2024-01-10T20:02:12.56 | 0.3 | undecidable | manual | P | 136 | 11.1777 | 118 | -0.04 | 75 |
IV.ATVO.HHZ. | 2024-01-10T20:02:12.37 | 0.6 | positive | manual | P | 146 | 9.5793 | 122 | 0.03 | 50 |
IV.BADI.EHZ. | 2024-01-10T20:02:12.45 | 0.1 | undecidable | manual | P | 308 | 9.879 | 121 | 0.07 | 99 |
IV.TB03.DHZ.25 | 2024-01-10T20:02:12.03 | 0.1 | undecidable | manual | P | 136 | 8.1807 | 126 | -0.06 | 100 |
IV.TSM6.DHZ.11 | 2024-01-10T20:02:11.23 | 0.1 | undecidable | manual | P | 343 | 2.0979 | 161 | -0.11 | 100 |
IV.TSM6.DHZ.11 | 2024-01-10T20:02:11.99 | 0.3 | undecidable | manual | S | 343 | 2.0979 | 161 | -0.27 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.4 | 0.00004593014 | 0.3328 | AML | other | m | 2024-01-10T20:02:14.37 |
IV.ATVO.HHN. | ML:0.5 | 0.000048102284999999994 | 0.2688 | AML | other | m | 2024-01-10T20:02:14.57 |
IV.BADI.EHE. | ML:0.8 | 0.000111956315 | 0.1152 | AML | other | m | 2024-01-10T20:02:14.48 |
IV.BADI.EHN. | ML:0.8 | 0.00008983849 | 0.1664 | AML | other | m | 2024-01-10T20:02:14.43 |
IV.PIEI.HHE. | ML:0.5 | 0.000031517205 | 0.2176 | AML | other | m | 2024-01-10T20:02:17.31 |
IV.PIEI.HHN. | ML:0.4 | 0.000018563599 | 0.2432 | AML | other | m | 2024-01-10T20:02:17.21 |
IV.ATFO.HHE. | ML:0.4 | 0.000018613033499999998 | 0.1536 | AML | other | m | 2024-01-10T20:02:18.12 |
IV.ATFO.HHN. | ML:0.5 | 0.000024996789999999997 | 2.0992 | AML | other | m | 2024-01-10T20:02:18.27 |