A magnitude ML 0.9 earthquake occured in region: 1 km N Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4530, 12.4350 at 5 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 | 1 | 2111 | 2111 |
Apecchio | PU | 12 | 1882 | 3993 |
Montone | PG | 13 | 1680 | 5673 |
CittĂ di Castello | PG | 16 | 39913 | 45586 |
Cantiano | PU | 16 | 2245 | 47831 |
Gubbio | PG | 16 | 32216 | 80047 |
Piobbico | PU | 16 | 2029 | 82076 |
Umbertide | PG | 18 | 16681 | 98757 |
Scheggia e Pascelupo | PG | 20 | 1393 | 100150 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-02-28 11:55:43 |
43.453 | 12.4353 | 5 | 2024-02-28 12:13:31 |
Sala Sismica INGV-Roma | 125591261 |
Field | Value |
---|---|
Time (UTC) | 2024-02-28 11:55:43 ± 0.12 |
Latitude | 43.4530 ± 0.0036 |
Longitude | 12.4353 ± 0.0050 |
Depth (km) | 5 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125591261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 389 |
Semi-minor axis of confidence ellipse (meter) | 160 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 13 |
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) | 62 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.02428 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25271 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 125591261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-28 12:13:31 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BADI.EHZ. | 2024-02-28T11:55:49.06 | 0.3 | undecidable | manual | S | 292 | 16.5723 | 107 | 0.04 | 74 |
IV.ATFO.HHZ. | 2024-02-28T11:55:48.28 | 0.3 | undecidable | manual | S | 131 | 14.5743 | 109 | -0.07 | 74 |
IV.SSFR.HHZ. | 2024-02-28T11:55:48.26 | 0.1 | undecidable | manual | P | 94 | 28.0497 | 100 | -0.44 | 89 |
IV.PIEI.HHZ. | 2024-02-28T11:55:48.03 | 0.3 | undecidable | manual | S | 41 | 12.1767 | 112 | 0.46 | 68 |
IV.MURB.HHZ. | 2024-02-28T11:55:48.26 | 0.6 | undecidable | manual | P | 161 | 22.2555 | 103 | 0.68 | 41 |
IV.FRON.EHZ. | 2024-02-28T11:55:47.60 | 0.1 | undecidable | manual | P | 73 | 24.4533 | 101 | -0.41 | 90 |
IV.ATMI.HHZ. | 2024-02-28T11:55:46.98 | 0.6 | positive | manual | P | 226 | 18.87 | 105 | 0.07 | 49 |
IV.ATFO.HHZ. | 2024-02-28T11:55:46.00 | 0.1 | undecidable | manual | P | 131 | 14.5743 | 109 | -0.09 | 98 |
IV.APEC.HNE. | 2024-02-28T11:55:46.05 | 0.3 | undecidable | manual | P | 354 | 11.7771 | 113 | 0.48 | 68 |
IV.ATVO.HHZ. | 2024-02-28T11:55:46.53 | 0.3 | undecidable | manual | S | 196 | 8.1807 | 121 | 0.2 | 72 |
IV.TSM6.DHE.01 | 2024-02-28T11:55:46.30 | 0.3 | undecidable | manual | S | 285 | 8.5803 | 120 | -0.13 | 73 |
IV.BADI.EHZ. | 2024-02-28T11:55:46.28 | 0.1 | undecidable | manual | P | 292 | 16.5723 | 107 | -0.2 | 95 |
IV.PIEI.HHZ. | 2024-02-28T11:55:45.77 | 0.1 | undecidable | manual | P | 41 | 12.1767 | 112 | 0.12 | 97 |
IV.TB02.DHZ.01 | 2024-02-28T11:55:45.25 | 0.1 | undecidable | manual | P | 193 | 9.3795 | 118 | 0.11 | 98 |
IV.TSM3.DHE.01 | 2024-02-28T11:55:45.29 | 0.1 | undecidable | manual | P | 220 | 10.0788 | 116 | 0.03 | 100 |
IV.ATVO.HHZ. | 2024-02-28T11:55:44.99 | 0.1 | positive | manual | P | 196 | 8.1807 | 121 | 0.06 | 99 |
IV.TSM6.DHE.01 | 2024-02-28T11:55:44.89 | 0.1 | undecidable | manual | P | 285 | 8.5803 | 120 | -0.1 | 99 |
IV.TSM2.DH1.15 | 2024-02-28T11:55:44.77 | 0.1 | undecidable | manual | P | 145 | 7.6812 | 123 | -0.07 | 99 |
IV.TB03.DHZ.01 | 2024-02-28T11:55:44.70 | 0.1 | undecidable | manual | P | 199 | 6.0939 | 129 | 0.12 | 99 |
IV.ATPI.EHZ. | 2024-02-28T11:55:44.69 | 0.3 | undecidable | manual | S | 265 | 2.6973 | 152 | -0.27 | 72 |
IV.ATPI.EHZ. | 2024-02-28T11:55:44.00 | 0.1 | undecidable | manual | P | 265 | 2.6973 | 152 | -0.14 | 99 |
IV.ATPC.HNZ. | 2024-02-28T11:55:44.30 | 0.1 | undecidable | manual | P | 30 | 3.4965 | 145 | 0.07 | 100 |
IV.TB01.DHN.01 | 2024-02-28T11:55:44.93 | 0.1 | undecidable | manual | P | 180 | 7.881 | 122 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHE. | ML:0.9 | 0.0001132 | 0.14 | AML | other | m | 2024-02-28T11:55:48.26 |
IV.PIEI.HHN. | ML:0.8 | 0.00008565000000000001 | 0.28 | AML | other | m | 2024-02-28T11:55:48.58 |
IV.BADI.EHE. | ML:1.0 | 0.0001095 | 0.1 | AML | other | m | 2024-02-28T11:55:49.51 |
IV.BADI.EHN. | ML:0.9 | 0.00007955 | 1.06 | AML | other | m | 2024-02-28T11:55:50.38 |
IV.ATPI.EHE. | ML:0.0 | 0.0007895058 | 0.1024 | AML | other | m | 2024-02-28T11:55:44.86 |
IV.ATPI.EHN. | ML:0.0 | 0.0013674225 | 0.0832 | AML | other | m | 2024-02-28T11:55:44.78 |
IV.ATPI.HNE. | ML:0.0 | 0.00078789365 | 0.1024 | AML | other | m | 2024-02-28T11:55:44.86 |
IV.ATPI.HNN. | ML:0.0 | 0.0013811390000000002 | 0.0896 | AML | other | m | 2024-02-28T11:55:44.77 |
IV.ATFO.HHE. | ML:0.9 | 0.000088792335 | 0.16 | AML | other | m | 2024-02-28T11:55:48.90 |
IV.ATFO.HHN. | ML:0.8 | 0.00007609204999999999 | 0.16 | AML | other | m | 2024-02-28T11:55:49.55 |