AR.5002.44 Confidence: 40% PACIFIC flags: Severe F-spread, F2x cusp not found, Multiple candidates for F2x cusp, 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 2026.10.27 (300) 02:00:00 FF202630010270200009039031101000005014000000001107501000080502560000000040000 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 6.95 250.000 255.000 260.000 260.000 260.142 260.312 260.519 260.777 261.108 261.546 262.157 263.064 264.553 267.450 275.537 422.988 0 78 63 69 72 72 75 0 0 75 69 0 75 72 69 51 -0.390625 0.390625 1.171875 1.171875 1.171875 0.390625 0.390625 1.953125 1.171875 1.171875 1.171875 -0.390625 0.390625 1.171875 1.171875 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 142.667 145.0 150.0 155.0 160.0 165.0 170.0 175.0 175.333 180.0 185.0 190.0 195.0 200.0 205.0 208.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 257.5 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 0.2 0.234 0.307 0.343 0.354 0.351 0.343 0.328 0.306 0.275 0.231 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.222 0.246 0.269 0.293 0.316 0.34 0.354 0.389 0.59 1.183 1.919 2.952 4.451 5.673 6.37 6.755 6.929 6.95 6.934 6.819 6.612 6.338 6.017 5.668 5.306 4.939 4.578 4.228 3.894 3.576 3.278 3.0 2.742 2.503 2.283 2.08 1.894 1.724 1.569 1.427 1.297 1.179 1.072 0.974 0.885 0.804 0.73 0.663 0.602 0.547 0.497 0.451 0.41 0.372 0.338 0.307 0.279 0.253 0.23 0.209 -18.791 2.435 -0.142 -54.563 11.429 -7.454 3.109 -2.021