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 2026.02.20 (051) 03:00:00 FF202605102200300009039031101000005018000000001107501000080502560000000040000 2.4 2.45 2.5 2.55 2.6 2.65 2.7 2.75 2.8 2.85 2.9 2.95 3.0 3.05 3.1 3.15 3.2 3.25 3.3 3.35 3.4 3.45 3.5 3.55 3.6 3.65 3.7 3.75 3.8 3.85 3.9 3.95 4.0 4.05 4.1 4.15 4.2 4.25 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 5.3 235.000 235.000 235.000 236.667 238.333 240.000 245.000 245.000 247.500 250.000 247.500 245.000 260.000 250.000 245.000 240.000 240.000 235.000 230.000 225.000 220.000 220.000 220.000 220.000 220.000 220.000 220.000 220.000 225.000 230.000 230.000 227.500 225.000 225.000 227.500 230.000 227.500 225.000 225.000 225.000 225.000 225.000 230.000 230.000 230.000 230.000 230.000 230.000 230.644 231.413 232.349 233.511 234.995 236.954 239.659 243.640 250.073 262.238 293.946 57 0 60 0 0 63 63 63 0 66 0 63 66 63 66 66 66 66 69 0 69 0 0 72 0 72 69 0 69 0 60 0 69 57 0 69 0 72 75 78 75 72 72 72 0 72 72 69 69 63 0 0 0 72 66 69 66 0 48 -0.390625 -0.390625 1.171875 -1.171875 0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 0.390625 -0.390625 0.390625 -1.171875 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 -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 -1.171875 2.734375 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 135.667 140.0 145.0 150.0 155.0 160.0 161.333 165.0 170.0 175.0 180.0 185.0 187.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 231.68 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 0.2 0.234 0.307 0.343 0.354 0.349 0.335 0.31 0.271 0.21 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.222 0.252 0.282 0.312 0.342 0.354 0.428 0.831 1.195 1.551 1.97 2.546 3.564 4.859 5.276 5.3 5.252 5.034 4.696 4.294 3.869 3.447 3.046 2.676 2.339 2.038 1.771 1.537 1.331 1.152 0.996 0.861 0.744 0.642 0.554 0.479 0.413 0.356 0.308 0.265 0.229 -18.791 2.435 -0.142 -39.515 -5.332 -0.891 3.692 -2.634