AR.5002.44 Confidence: 40% PACIFIC flags: Moderate F-spread, F2x cusp not found, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, One of F2 cusps was derived from the other, Unidentified traces above foF2 Dr. Mangalathayil Ali Abdu INPE, Division of Aeronomy

Av dos Astronautas, 1.758 Jd. Granja - CEP: 12227-010 Sao Jose dos Campos - SP Brasil

maabdu@dae.inpe.br 2026.02.11 (042) 05:20:00 FF202604202110520009039031101000005018000000001107501000080502560000000040000 2.75 2.8 2.85 2.9 2.95 3.0 3.05 3.1 3.15 3.2 3.25 3.3 3.35 3.4 3.45 3.5 3.55 3.6 3.65 3.7 3.75 3.8 3.85 3.9 3.95 4.0 4.05 4.1 4.15 4.2 4.25 4.3 4.35 4.4 4.45 4.5 4.55 4.6 4.65 4.7 4.75 4.8 4.85 4.9 4.95 5.0 5.05 5.1 5.15 5.2 5.25 5.3 5.35 5.4 5.45 5.5 5.55 5.6 5.65 5.7 5.75 5.8 5.85 5.9 255.000 257.500 260.000 265.000 270.000 270.000 270.000 275.000 277.500 280.000 265.000 265.000 265.000 265.000 265.000 267.500 270.000 270.000 275.000 275.000 275.000 275.000 280.000 280.000 285.000 280.000 280.000 282.500 285.000 290.000 290.000 290.000 290.000 290.000 290.000 295.000 296.667 298.333 300.000 300.000 300.000 300.000 300.000 300.000 310.000 312.500 315.000 323.000 331.000 339.000 347.000 355.000 357.500 360.000 360.000 362.500 365.000 365.000 365.000 365.000 375.000 380.000 387.500 395.000 72 0 0 69 69 0 69 66 0 63 75 69 0 0 66 60 75 75 78 0 75 75 69 66 63 72 63 0 69 0 69 75 75 72 69 72 69 0 0 69 66 66 0 0 69 0 66 66 63 0 0 63 0 63 60 60 60 63 72 63 63 66 63 60 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -1.171875 -1.171875 -0.390625 -1.171875 2.734375 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -0.390625 -0.390625 -0.390625 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 143.833 145.0 150.0 155.0 160.0 165.0 170.0 175.0 177.667 180.0 185.0 190.0 195.0 200.0 205.0 210.0 211.5 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 306.044 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 0.2 0.234 0.307 0.343 0.354 0.351 0.343 0.329 0.309 0.281 0.241 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.211 0.233 0.256 0.279 0.302 0.324 0.347 0.354 0.455 0.578 0.718 0.898 1.149 1.515 2.014 2.57 3.105 3.593 4.036 4.434 4.791 5.103 5.37 5.587 5.75 5.855 5.899 5.9 5.89 5.85 5.783 5.693 5.583 5.457 5.317 5.166 5.008 4.843 4.675 4.504 4.332 4.161 3.992 3.825 3.661 3.5 3.344 3.193 3.046 2.904 2.767 2.636 2.509 2.388 2.271 2.16 2.053 1.951 1.854 1.761 1.673 1.589 1.509 1.432 1.359 1.29 1.225 1.162 1.103 1.046 0.993 0.942 0.893 0.847 0.804 0.762 0.723 0.686 0.65 0.617 0.585 0.555 0.526 0.499 0.473 0.449 0.425 0.403 0.383 0.363 0.344 0.326 0.309 0.293 0.278 0.264 0.25 0.237 0.225 0.213 0.202 -18.791 2.435 -0.142 -101.422 10.908 -5.183 -0.516 1.669