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 2026.10.14 (287) 23:10:00 FF202628710142310009039031101000005015000000001107501000080502560000000040000 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 5.35 5.4 5.45 5.5 5.55 5.6 5.65 5.7 5.75 330.000 325.000 320.000 315.000 310.000 305.000 300.000 300.000 296.667 293.333 290.000 290.000 290.000 287.500 285.000 285.000 285.000 285.000 285.000 285.000 285.000 285.000 285.419 285.957 286.672 287.670 289.160 291.622 296.472 310.455 66 63 60 63 0 0 63 63 66 66 0 72 66 0 0 66 0 66 69 66 72 69 69 66 69 72 69 69 72 0 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 -1.171875 -0.390625 0.390625 -0.390625 0.390625 0.390625 0.390625 0.390625 1.171875 -0.390625 0.390625 1.171875 0.390625 1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 144.981 145.0 150.0 155.0 160.0 165.0 170.0 175.0 179.963 180.0 185.0 190.0 195.0 200.0 205.0 210.0 214.944 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 276.782 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 0.2 0.234 0.307 0.343 0.354 0.352 0.344 0.331 0.312 0.286 0.25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.222 0.244 0.266 0.288 0.31 0.332 0.354 0.356 0.532 0.799 1.164 1.565 1.968 2.369 2.776 3.197 3.643 4.131 4.691 5.421 5.75 5.701 5.467 5.103 4.668 4.207 3.749 3.314 2.911 2.545 2.218 1.927 1.672 1.448 1.253 1.084 0.937 0.809 0.699 0.603 0.521 0.449 0.388 0.335 0.289 0.249 0.215 -18.791 2.435 -0.142 -48.968 -21.88 13.746 -5.931 1.195