AR.5002.44 Confidence: 45% PACIFIC flags: Severe F-spread, F2o cusp not found, Multiple candidates for F2x cusp, One of F2 cusps was derived from the other, F2O model cusp does not fit trace 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 2026.10.15 (288) 07:00:00 FF202628810150700009039031101000005015000000001107501000080502560000000040000 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 5.3 420.938 421.206 421.514 421.873 422.298 422.808 423.431 424.210 425.211 426.545 428.412 431.210 435.870 445.000 472.944 0 0 0 0 0 0 0 0 0 54 66 63 57 60 0 1.171875 1.953125 1.171875 1.171875 -2.734375 -0.390625 1.171875 -0.390625 0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -2.734375 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 143.286 145.0 150.0 155.0 160.0 165.0 170.0 175.0 176.573 180.0 185.0 190.0 195.0 200.0 205.0 209.859 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 361.838 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 0.2 0.234 0.307 0.343 0.354 0.351 0.343 0.329 0.307 0.278 0.237 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.216 0.239 0.262 0.285 0.308 0.332 0.354 0.357 0.445 0.525 0.609 0.702 0.807 0.926 1.061 1.211 1.377 1.555 1.743 1.939 2.139 2.343 2.55 2.758 2.968 3.179 3.39 3.603 3.815 4.026 4.236 4.442 4.641 4.829 4.999 5.142 5.245 5.296 5.3 5.296 5.274 5.235 5.18 5.112 5.031 4.94 4.841 4.734 4.621 4.503 4.382 4.258 4.132 4.005 3.878 3.752 3.626 3.502 3.379 3.259 3.14 3.025 2.912 2.801 2.694 2.59 2.489 2.391 2.297 2.205 2.116 2.031 1.949 1.869 1.792 1.719 1.648 1.58 1.514 1.451 1.39 1.332 1.276 1.223 1.171 1.122 1.074 1.029 0.985 0.944 0.904 0.865 0.829 0.793 0.76 0.727 0.696 0.667 0.638 0.611 0.585 0.56 0.536 0.513 0.491 0.47 0.45 0.431 0.412 0.395 0.378 0.362 0.346 0.331 0.317 0.303 0.29 0.278 0.266 0.255 0.244 0.233 0.223 0.214 0.205 -18.791 2.435 -0.142 -143.216 -16.387 10.529 -5.27 2.365