AR.5002.44 Confidence: 45% PACIFIC flags: Severe F-spread, Multiple candidates for F2x 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 2026.10.11 (284) 07:40:00 FF202628410110740009039031101000005018000000001107501000080502560000000040000 5.25 5.3 5.35 5.4 5.45 5.5 5.55 5.6 5.65 5.7 5.75 5.8 5.85 295.000 295.000 293.750 292.500 291.250 290.000 296.667 303.333 310.000 313.750 317.500 331.017 366.247 75 75 75 0 0 75 0 78 72 0 69 72 66 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 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 140.862 145.0 150.0 155.0 160.0 165.0 170.0 171.725 175.0 180.0 185.0 190.0 195.0 200.0 202.587 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 273.687 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 0.2 0.234 0.307 0.343 0.354 0.351 0.341 0.324 0.299 0.263 0.211 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.216 0.241 0.266 0.291 0.316 0.341 0.354 0.423 0.612 0.865 1.186 1.577 2.039 2.566 3.143 3.742 4.327 4.859 5.301 5.624 5.809 5.85 5.847 5.792 5.675 5.509 5.307 5.077 4.831 4.574 4.313 4.053 3.797 3.549 3.31 3.081 2.864 2.659 2.465 2.284 2.114 1.956 1.808 1.671 1.543 1.425 1.315 1.214 1.12 1.033 0.953 0.879 0.81 0.747 0.689 0.635 0.585 0.539 0.497 0.458 0.422 0.389 0.359 0.331 0.305 0.281 0.259 0.239 0.22 0.203 -18.791 2.435 -0.142 -71.604 0.941 -0.54 0.248 -0.145