AR.5002.44 Confidence: 45% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o 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 2026.03.20 (079) 08:50:00 FF202607903200850009039031101000005018000000001107501000080502560000000040000 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 3.75 250.000 255.000 255.000 255.000 258.333 261.667 265.000 265.000 265.000 265.000 265.000 267.500 270.000 272.500 275.000 277.500 280.000 285.000 290.000 290.000 295.000 295.000 300.000 300.000 300.000 310.000 313.333 316.667 320.000 330.000 340.000 357.500 378.718 411.948 471.421 78 75 66 72 0 0 0 0 0 0 78 0 0 0 0 0 72 69 66 66 69 63 63 66 66 63 0 0 57 57 57 0 0 48 69 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 1.171875 -1.171875 1.171875 1.953125 1.953125 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 2.95 125.000 127.500 130.000 130.000 130.000 130.000 130.000 130.000 125.000 126.667 128.333 130.000 131.667 133.333 135.000 66 0 60 0 0 0 57 57 66 0 0 0 0 0 48 -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 90.476 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 131.834 135.0 140.0 145.0 150.0 153.669 155.0 160.0 165.0 170.0 175.0 175.503 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 284.294 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 0.2 0.56 0.731 0.816 0.843 0.829 0.787 0.713 0.593 0.531 0.531 0.531 0.531 0.531 0.531 0.55 0.621 0.693 0.764 0.836 0.843 0.963 1.102 1.247 1.4 1.561 1.731 1.911 2.1 2.297 2.495 2.691 2.878 3.05 3.205 3.339 3.454 3.549 3.624 3.681 3.721 3.744 3.75 3.75 3.744 3.728 3.704 3.672 3.633 3.588 3.537 3.481 3.421 3.358 3.291 3.222 3.151 3.078 3.004 2.929 2.854 2.778 2.703 2.628 2.553 2.479 2.406 2.334 2.263 2.194 2.125 2.058 1.993 1.929 1.866 1.805 1.745 1.687 1.631 1.576 1.523 1.471 1.421 1.372 1.325 1.279 1.235 1.192 1.151 1.11 1.071 1.034 0.997 0.962 0.928 0.895 0.864 0.833 0.803 0.775 0.747 0.721 0.695 0.67 0.646 0.623 0.601 0.579 0.558 0.538 0.519 0.5 0.482 0.465 0.448 0.432 0.416 0.401 0.387 0.373 0.36 0.347 0.334 0.322 0.31 0.299 0.288 0.278 0.268 0.258 0.249 0.24 0.231 0.223 0.215 0.207 -25.687 7.159 -0.996 -114.427 8.478 -4.524 2.032 -0.35