AR.5002.44 Confidence: 45% PACIFIC flags: Moderate F-spread, F2x cusp not found, 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) 05:30:00 FF202630310300530009039031101000005014000000001107501000080502560000000040000 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 4.45 295.000 297.500 300.000 300.000 299.000 298.000 297.000 296.000 295.000 292.500 290.000 296.842 303.684 310.526 317.368 324.211 331.053 337.895 344.737 351.579 358.421 365.263 372.105 378.947 385.789 392.632 399.474 406.316 413.158 420.000 422.753 430.000 66 0 63 66 0 0 0 0 66 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 63 60 0 60 0 54 -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 -2.734375 0.390625 0.390625 0.390625 -0.390625 -0.390625 1.953125 -0.390625 -0.390625 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 145.931 150.0 155.0 160.0 165.0 170.0 175.0 180.0 181.861 185.0 190.0 195.0 200.0 205.0 210.0 215.0 217.792 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 333.615 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.332 0.314 0.29 0.257 0.21 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.213 0.235 0.256 0.278 0.299 0.321 0.342 0.354 0.432 0.54 0.641 0.751 0.875 1.022 1.201 1.423 1.699 2.028 2.388 2.74 3.06 3.339 3.578 3.782 3.953 4.096 4.212 4.303 4.372 4.419 4.445 4.45 4.449 4.439 4.416 4.382 4.338 4.285 4.224 4.155 4.081 4.002 3.918 3.831 3.74 3.648 3.554 3.459 3.364 3.268 3.172 3.077 2.983 2.89 2.798 2.708 2.619 2.532 2.447 2.363 2.282 2.203 2.126 2.051 1.978 1.907 1.839 1.772 1.708 1.645 1.585 1.526 1.47 1.415 1.363 1.312 1.263 1.215 1.17 1.126 1.083 1.042 1.003 0.965 0.928 0.893 0.859 0.826 0.795 0.764 0.735 0.707 0.68 0.654 0.629 0.605 0.581 0.559 0.538 0.517 0.497 0.478 0.46 0.442 0.425 0.408 0.393 0.378 0.363 0.349 0.336 0.323 0.31 0.298 0.287 0.276 0.265 0.255 0.245 0.236 0.226 0.218 0.209 0.201 -18.791 2.435 -0.142 -128.782 19.458 -11.906 4.903 0.504