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 2026.03.30 (089) 05:50:00 FF202608903300550009039031101000005018000000001107501000080502560000000040000 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 5.25 270.000 270.000 270.000 265.000 262.500 260.000 258.333 256.667 255.000 257.500 260.000 260.714 261.429 262.143 262.857 263.571 264.286 265.000 265.000 265.000 275.000 285.000 280.000 275.000 275.000 280.000 285.000 287.500 290.000 292.500 295.000 295.000 296.786 298.571 300.687 303.154 306.067 309.558 313.820 319.140 325.966 335.044 347.708 366.608 397.851 459.394 60 0 60 69 0 69 0 0 81 0 72 72 78 72 0 0 0 78 72 69 60 0 54 69 69 78 75 0 66 66 0 60 60 69 69 60 0 0 0 66 0 0 0 54 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 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 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 143.833 145.0 150.0 155.0 160.0 165.0 170.0 175.0 177.667 180.0 185.0 190.0 195.0 200.0 205.0 210.0 211.5 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 290.847 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 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 0.44 0.604 0.81 1.068 1.407 1.892 2.602 3.386 3.975 4.387 4.682 4.898 5.054 5.16 5.224 5.249 5.25 5.24 5.204 5.144 5.064 4.967 4.855 4.731 4.598 4.457 4.312 4.163 4.012 3.86 3.709 3.559 3.411 3.265 3.123 2.985 2.851 2.72 2.595 2.473 2.356 2.244 2.136 2.032 1.933 1.838 1.748 1.661 1.579 1.5 1.425 1.353 1.285 1.22 1.159 1.1 1.044 0.991 0.941 0.893 0.847 0.804 0.763 0.724 0.687 0.651 0.618 0.586 0.556 0.528 0.501 0.475 0.45 0.427 0.405 0.384 0.365 0.346 0.328 0.311 0.295 0.28 0.266 0.252 0.239 0.227 0.215 0.204 -18.791 2.435 -0.142 -92.772 23.273 -14.318 5.795 -1.325