A magnitude ML 1.0 earthquake occured in region: 3 km NW Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4700, 12.4200 at 10 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 | 10 | 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 | 18 | 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 1.0 | 2024-02-26 17:56:50 |
43.4697 | 12.4197 | 10 | 2024-02-26 18:04:27 |
Sala Sismica INGV-Roma | 125561461 |
Field | Value |
---|---|
Time (UTC) | 2024-02-26 17:56:50 ± 0.11 |
Latitude | 43.4697 ± 0.0036 |
Longitude | 12.4197 ± 0.0050 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125561461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 326 |
Semi-minor axis of confidence ellipse (meter) | 295 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 70 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.02248 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26530 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 125561461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-26 18:04:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2024-02-26T17:57:01.58 | 0.3 | undecidable | manual | S | 97 | 29.4483 | 50 | 0.06 | 72 |
IV.MURB.HHZ. | 2024-02-26T17:57:00.44 | 0.3 | undecidable | manual | S | 160 | 24.4533 | 111 | 0.47 | 67 |
IV.FRON.EHZ. | 2024-02-26T17:57:00.14 | 0.3 | undecidable | manual | S | 78 | 25.1526 | 111 | -0.08 | 73 |
IV.NARO.HHZ. | 2024-02-26T17:56:58.68 | 0.3 | undecidable | manual | S | 40 | 20.3685 | 115 | 0.02 | 74 |
IV.ATFO.HHZ. | 2024-02-26T17:56:57.65 | 0.3 | undecidable | manual | S | 133 | 16.7721 | 120 | 0.09 | 74 |
IV.BADI.EHZ. | 2024-02-26T17:56:57.13 | 0.3 | undecidable | manual | S | 288 | 14.7741 | 123 | 0.14 | 73 |
IV.FRON.EHZ. | 2024-02-26T17:56:56.12 | 0.6 | undecidable | manual | P | 78 | 25.1526 | 111 | -0.15 | 48 |
IV.MURB.HHZ. | 2024-02-26T17:56:56.19 | 0.6 | negative | manual | P | 160 | 24.4533 | 111 | 0.06 | 49 |
IV.PIEI.HHZ. | 2024-02-26T17:56:56.22 | 0.1 | undecidable | manual | S | 52 | 11.7771 | 129 | 0.07 | 99 |
IV.SSFR.HHZ. | 2024-02-26T17:56:56.86 | 0.6 | negative | manual | P | 97 | 29.4483 | 50 | -0.16 | 47 |
IV.ATVO.HHZ. | 2024-02-26T17:56:55.49 | 0.3 | undecidable | manual | S | 186 | 9.7791 | 134 | -0.13 | 74 |
IV.APEC.HHZ. | 2024-02-26T17:56:55.75 | 0.3 | undecidable | manual | S | 0 | 9.879 | 134 | 0.11 | 74 |
IV.NARO.HHZ. | 2024-02-26T17:56:55.28 | 0.6 | undecidable | manual | P | 40 | 20.3685 | 115 | -0.09 | 49 |
IV.BADI.EHZ. | 2024-02-26T17:56:54.60 | 1.0 | undecidable | manual | P | 288 | 14.7741 | 123 | 0.2 | 24 |
IV.PIEI.HHZ. | 2024-02-26T17:56:54.03 | 0.1 | undecidable | manual | P | 52 | 11.7771 | 129 | 0.11 | 98 |
IV.APEC.HHZ. | 2024-02-26T17:56:53.67 | 0.1 | undecidable | manual | P | 0 | 9.879 | 134 | 0.05 | 100 |
IV.ATFO.HHZ. | 2024-02-26T17:56:53.87 | 1.0 | negative | manual | P | 133 | 16.7721 | 120 | -0.86 | 19 |
IV.ATVO.HHZ. | 2024-02-26T17:56:53.62 | 1.0 | undecidable | manual | P | 186 | 9.7791 | 134 | 0.01 | 25 |
IV.ATPI.EHZ. | 2024-02-26T17:56:52.40 | 0.1 | undecidable | manual | P | 214 | 2.4975 | 165 | -0.46 | 93 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BADI.EHN. | ML:0.9 | 0.00008065 | 0.08 | AML | other | m | 2024-02-26T17:56:57.40 |
IV.APEC.HHN. | ML:0.9 | 0.0001105 | 0.2 | AML | other | m | 2024-02-26T17:56:57.57 |
IV.APEC.HHE. | ML:1.0 | 0.00012715 | 0.54 | AML | other | m | 2024-02-26T17:56:57.95 |
IV.BADI.EHE. | ML:1.0 | 0.0000941 | 0.5 | AML | other | m | 2024-02-26T17:56:59.79 |
IV.MURB.HHE. | ML:1.3 | 0.00011430000000000001 | 0.26 | AML | other | m | 2024-02-26T17:57:00.82 |
IV.MURB.HHN. | ML:1.1 | 0.0000813 | 0.54 | AML | other | m | 2024-02-26T17:57:02.46 |