AR.5002.44 Confidence: 70% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, 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 2026.10.28 (301) 03:10:00 FF202630110280310009039031101000005014000000001107501000080502560000000040000 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 7.2 7.25 210.000 210.000 210.000 210.000 210.000 210.000 210.000 210.000 210.000 210.000 210.000 210.000 205.000 205.000 206.667 208.333 210.000 210.000 210.000 210.000 210.000 210.000 212.500 215.000 210.000 212.500 215.000 215.000 215.000 217.500 220.000 220.000 220.000 220.000 220.000 220.657 221.395 222.230 223.183 224.279 225.554 227.055 228.850 231.034 233.746 237.208 241.779 248.092 257.379 272.391 300.776 374.761 78 0 84 0 0 0 87 90 0 0 0 87 0 0 0 0 87 78 0 0 87 81 0 78 84 0 78 0 84 72 81 81 0 84 84 81 84 87 0 75 84 75 69 66 75 69 69 0 0 0 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 -0.390625 -0.390625 1.171875 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 0.390625 0.390625 0.390625 -1.953125 0.390625 0.390625 -1.171875 -1.953125 -0.390625 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 132.167 135.0 140.0 145.0 150.0 154.333 155.0 160.0 165.0 170.0 175.0 176.5 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 225.862 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 0.2 0.234 0.307 0.343 0.354 0.348 0.331 0.3 0.25 0.219 0.219 0.219 0.219 0.219 0.219 0.223 0.254 0.284 0.314 0.345 0.354 0.454 0.787 1.307 2.105 4.197 5.889 6.58 6.962 7.17 7.248 7.25 7.217 7.097 6.906 6.662 6.379 6.069 5.744 5.412 5.08 4.753 4.434 4.128 3.835 3.558 3.296 3.049 2.818 2.603 2.402 2.216 2.042 1.882 1.734 1.596 1.47 1.353 1.245 1.145 1.054 0.969 0.892 0.82 0.754 0.694 0.638 0.586 0.539 0.496 0.456 0.419 0.385 0.354 0.326 0.3 0.275 0.253 0.233 0.214 -18.791 2.435 -0.142 -58.525 18.397 -13.001 5.85 -2.083