AR.5002.44 Confidence: 75% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, 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 2026.10.29 (302) 05:20:00 FF202630210290520009039031101000005014000000001107501000080502560000000040000 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 5.1 315.000 320.000 320.000 325.000 330.000 335.000 340.000 345.000 351.875 358.750 367.294 377.379 389.465 404.212 422.609 446.199 477.546 66 69 69 72 72 0 69 69 0 0 0 0 0 0 0 0 0 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 1.171875 1.171875 -0.390625 0.390625 0.390625 0.390625 0.390625 -1.953125 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 146.136 150.0 155.0 160.0 165.0 170.0 175.0 180.0 182.271 185.0 190.0 195.0 200.0 205.0 210.0 215.0 218.407 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 322.647 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.333 0.315 0.291 0.258 0.213 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.212 0.233 0.254 0.276 0.297 0.318 0.339 0.354 0.389 0.504 0.631 0.774 0.94 1.131 1.352 1.607 1.898 2.223 2.576 2.947 3.32 3.68 4.014 4.313 4.568 4.775 4.933 5.039 5.093 5.1 5.097 5.07 5.019 4.947 4.857 4.752 4.634 4.506 4.371 4.23 4.085 3.937 3.789 3.64 3.493 3.348 3.205 3.065 2.929 2.796 2.668 2.544 2.424 2.309 2.198 2.092 1.99 1.892 1.799 1.709 1.624 1.543 1.465 1.391 1.321 1.254 1.19 1.13 1.072 1.017 0.965 0.916 0.869 0.824 0.782 0.741 0.703 0.667 0.632 0.6 0.569 0.539 0.511 0.485 0.46 0.436 0.413 0.392 0.372 0.352 0.334 0.317 0.3 0.285 0.27 0.256 0.243 0.23 0.218 0.207 -18.791 2.435 -0.142 -105.913 3.102 -3.037 1.726 -0.118