AR.5002.44 Confidence: 20% PACIFIC flags: Moderate F-spread, F2x cusp not found, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, F2 cusps do not match, 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 2026.10.16 (289) 22:10:00 FF202628910162210009039031101000005015000000001107501000080502560000000040000 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 5.85 5.9 5.95 6.0 6.05 6.1 6.15 6.2 6.25 6.3 6.35 6.4 6.45 6.5 6.55 6.6 6.65 6.7 6.75 6.8 6.85 6.9 6.95 7.0 7.05 7.1 7.15 345.000 340.000 335.000 336.667 338.333 340.000 335.000 335.000 335.000 330.000 335.000 335.000 340.000 340.000 340.000 340.000 340.000 340.000 340.000 340.000 340.000 340.000 340.000 345.000 345.000 345.000 345.000 350.000 350.000 350.000 350.000 355.000 355.000 355.000 355.000 355.000 357.500 360.000 360.000 360.000 360.000 360.000 360.000 361.267 362.681 364.269 366.065 368.113 370.471 373.213 376.443 380.304 385.000 390.835 398.280 408.108 421.684 441.653 63 60 75 0 0 72 81 0 78 75 72 72 72 75 0 75 75 78 81 81 75 78 75 69 78 72 75 78 81 78 84 84 81 81 84 81 0 81 84 78 78 75 75 75 72 75 78 75 69 66 66 0 63 0 0 60 60 0 -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 1.171875 0.390625 0.390625 1.171875 1.171875 1.171875 0.390625 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 0.390625 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 0.390625 0.390625 1.171875 1.171875 1.171875 1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 142.485 145.0 150.0 155.0 160.0 165.0 170.0 174.971 175.0 180.0 185.0 190.0 195.0 200.0 205.0 207.456 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 337.856 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 0.2 0.234 0.307 0.343 0.354 0.351 0.342 0.327 0.305 0.273 0.229 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.224 0.248 0.271 0.295 0.319 0.342 0.354 0.396 0.497 0.621 0.772 0.946 1.144 1.361 1.597 1.85 2.119 2.402 2.701 3.013 3.339 3.678 4.028 4.39 4.759 5.134 5.509 5.877 6.229 6.549 6.821 7.022 7.133 7.15 7.146 7.11 7.039 6.938 6.81 6.662 6.495 6.314 6.123 5.923 5.718 5.509 5.299 5.09 4.882 4.676 4.475 4.278 4.086 3.899 3.719 3.544 3.376 3.214 3.058 2.909 2.766 2.629 2.498 2.373 2.253 2.14 2.031 1.928 1.83 1.736 1.647 1.562 1.482 1.406 1.333 1.264 1.199 1.136 1.077 1.022 0.968 0.918 0.87 0.825 0.782 0.741 0.703 0.666 0.631 0.598 0.567 0.537 0.509 0.483 0.457 0.434 0.411 0.389 0.369 0.35 0.331 0.314 0.298 0.282 0.267 0.253 0.24 0.228 0.216 0.204 -18.791 2.435 -0.142 -123.712 -12.147 8.067 -2.885 0.277