AR.5002.44 Confidence: 60% PACIFIC flags: Moderate F-spread, 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 2026.10.30 (303) 23:00:00 FF202630310302300009039031101000005014000000001107501000080502560000000040000 1.55 1.6 1.65 1.7 1.75 1.8 1.85 1.9 1.95 2.0 2.05 2.1 2.15 2.2 2.25 2.3 2.35 2.4 2.45 2.5 2.55 2.6 2.65 2.7 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 5.8 380.000 381.667 383.333 385.000 385.000 385.000 385.000 385.000 385.000 390.000 390.000 395.000 394.286 393.571 392.857 392.143 391.429 390.714 390.000 400.000 400.000 400.000 400.000 400.000 400.000 390.000 387.500 385.000 380.000 382.500 385.000 392.500 400.000 407.500 415.000 410.000 411.667 413.333 415.000 415.000 415.000 420.000 425.000 427.500 430.000 432.500 435.000 455.000 455.000 455.000 458.750 462.500 466.250 470.000 465.000 460.000 458.750 457.500 456.250 455.000 455.000 457.500 460.000 460.000 463.333 466.667 470.000 473.333 476.667 480.000 479.000 478.000 477.000 476.000 475.000 480.000 480.000 480.000 480.000 485.000 488.333 491.667 495.000 505.000 510.000 515.894 57 0 0 60 0 0 63 60 63 63 57 60 57 63 0 0 0 0 57 60 0 63 63 0 60 0 0 69 57 0 66 57 0 57 66 60 60 63 57 60 63 0 60 0 0 0 0 63 0 57 0 0 0 63 63 63 0 57 0 63 57 0 57 66 0 0 57 0 0 66 0 0 0 0 57 0 0 0 0 57 0 0 0 57 57 0 0.390625 1.171875 -0.390625 -0.390625 -0.390625 -0.390625 0.390625 -0.390625 -0.390625 0.390625 0.390625 0.390625 -1.171875 1.171875 -1.953125 -0.390625 1.171875 1.171875 0.390625 -1.171875 -1.171875 -0.390625 -0.390625 -2.734375 1.171875 1.171875 1.171875 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 1.171875 0.390625 1.953125 1.171875 0.390625 0.390625 1.171875 1.171875 0.390625 0.390625 -1.171875 -1.171875 -1.953125 0.390625 -1.953125 -1.171875 -0.390625 -0.390625 -2.734375 -1.953125 -1.171875 -1.953125 0.390625 -0.390625 2.734375 0.390625 -2.734375 -0.390625 2.734375 1.171875 1.953125 1.171875 2.734375 0.390625 -2.734375 -1.171875 -1.171875 -1.171875 0.390625 1.171875 1.953125 1.953125 0.390625 -0.390625 -2.734375 -0.390625 0.390625 -0.390625 -1.171875 -0.390625 1.953125 1.171875 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 144.596 145.0 150.0 155.0 160.0 165.0 170.0 175.0 179.191 180.0 185.0 190.0 195.0 200.0 205.0 210.0 213.787 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 423.77 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 0.2 0.234 0.307 0.343 0.354 0.351 0.344 0.331 0.311 0.284 0.247 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.204 0.226 0.248 0.27 0.293 0.315 0.337 0.354 0.376 0.441 0.495 0.546 0.597 0.649 0.703 0.759 0.817 0.879 0.944 1.012 1.085 1.162 1.243 1.33 1.422 1.519 1.623 1.732 1.847 1.969 2.098 2.233 2.375 2.524 2.681 2.845 3.016 3.195 3.382 3.577 3.78 3.992 4.212 4.441 4.677 4.92 5.164 5.402 5.614 5.762 5.8 5.799 5.778 5.73 5.66 5.569 5.462 5.34 5.207 5.065 4.915 4.761 4.602 4.442 4.281 4.12 3.961 3.803 3.648 3.496 3.348 3.204 3.064 2.928 2.797 2.67 2.548 2.431 2.318 2.21 2.106 2.007 1.911 1.82 1.733 1.65 1.57 1.495 1.422 1.353 1.287 1.225 1.165 1.108 1.054 1.002 0.953 0.906 0.861 0.819 0.779 0.74 0.704 0.669 0.636 0.605 0.575 0.546 0.519 0.494 0.469 0.446 0.424 0.403 0.383 0.364 0.346 0.329 0.313 0.297 0.282 0.268 0.255 0.242 0.23 0.219 0.208 -18.791 2.435 -0.142 -164.701 -64.456 18.951 -2.135 2.358