AR.5002.44 Confidence: 60% PACIFIC flags: Moderate F-spread, 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 2026.03.19 (078) 06:20:00 FF202607803190620009039031101000005018000000001107501000080502560000000040000 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 3.55 275.000 275.000 270.000 265.000 265.000 265.000 265.000 265.000 265.000 265.000 270.000 270.000 270.427 270.945 271.590 272.413 273.499 275.000 277.208 280.777 287.527 305.128 57 63 60 66 0 0 69 81 72 69 69 0 66 0 0 0 72 0 0 0 75 69 -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 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 145.572 150.0 155.0 160.0 165.0 170.0 175.0 180.0 181.144 185.0 190.0 195.0 200.0 205.0 210.0 215.0 216.716 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 259.444 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 0.2 0.234 0.307 0.343 0.354 0.352 0.344 0.332 0.314 0.288 0.254 0.207 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.217 0.238 0.26 0.282 0.303 0.325 0.347 0.354 0.484 0.77 1.136 1.545 1.984 2.448 2.927 3.366 3.55 3.549 3.465 3.278 3.029 2.75 2.464 2.187 1.927 1.688 1.474 1.283 1.114 0.965 0.836 0.723 0.625 0.54 0.466 0.403 0.348 0.3 0.259 0.224 -18.791 2.435 -0.142 -38.75 -6.21 3.322 -1.254 0.164