AR.5002.44 Confidence: 70% 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 2026.03.13 (072) 05:30:00 FF202607203130530009039031101000005018000000001107501000080502560000000040000 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 5.3 250.000 260.000 270.000 270.000 275.000 280.000 280.000 280.000 280.000 283.462 286.923 290.385 293.846 297.308 300.769 304.231 307.692 311.154 314.615 318.077 321.538 305.000 305.000 305.000 305.000 305.000 305.000 310.000 310.000 310.000 310.000 315.000 320.000 322.748 325.796 329.196 333.012 337.326 342.242 347.896 354.467 362.198 371.426 382.632 396.529 414.219 437.499 469.517 516.327 63 72 72 69 0 60 57 0 66 0 0 63 0 0 63 54 0 51 0 51 54 57 0 51 60 0 63 69 69 69 69 66 63 54 0 60 63 51 0 57 0 0 57 45 54 0 0 51 0 0.390625 0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 0.390625 -0.390625 2.734375 -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 1.953125 0.390625 -1.171875 -2.734375 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 142.667 145.0 150.0 155.0 160.0 165.0 170.0 175.0 175.333 180.0 185.0 190.0 195.0 200.0 205.0 208.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 326.156 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 855.0 860.0 0.2 0.234 0.307 0.343 0.354 0.351 0.343 0.328 0.306 0.275 0.231 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.222 0.246 0.269 0.293 0.316 0.34 0.354 0.386 0.487 0.617 0.771 0.949 1.157 1.407 1.715 2.1 2.562 3.054 3.503 3.878 4.183 4.432 4.636 4.804 4.941 5.053 5.141 5.208 5.257 5.287 5.3 5.3 5.296 5.28 5.253 5.216 5.169 5.113 5.05 4.98 4.903 4.822 4.736 4.646 4.553 4.457 4.36 4.26 4.16 4.059 3.957 3.856 3.755 3.654 3.554 3.455 3.358 3.261 3.167 3.073 2.982 2.892 2.804 2.718 2.634 2.552 2.472 2.394 2.318 2.244 2.172 2.101 2.033 1.967 1.903 1.84 1.78 1.721 1.664 1.609 1.555 1.503 1.453 1.404 1.357 1.311 1.267 1.224 1.183 1.143 1.104 1.067 1.031 0.996 0.962 0.929 0.897 0.867 0.837 0.808 0.781 0.754 0.728 0.703 0.679 0.656 0.634 0.612 0.591 0.571 0.551 0.532 0.514 0.496 0.479 0.463 0.447 0.431 0.417 0.402 0.388 0.375 0.362 0.35 0.338 0.326 0.315 0.304 0.294 0.283 0.274 0.264 0.255 0.246 0.238 0.23 0.222 0.214 0.207 -18.791 2.435 -0.142 -140.065 35.325 -19.128 7.593 -1.881