AR.5002.44 Confidence: 5% PACIFIC flags: Moderate F-spread, F2o cusp not found, Multiple candidates for F2x cusp, F2 cusp(s) not followed to baseline, One of F2 cusps was derived from the other, F2O model cusp does not fit trace 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 2026.04.10 (100) 11:00:00 FF202610004101100009039031101000005018000000001107501000080502560000000040000 1.8 1.85 1.9 1.95 2.0 2.05 2.1 2.15 2.2 2.25 81.760 82.221 82.708 83.222 83.765 84.341 84.953 85.604 86.299 87.044 18 0 0 0 0 0 0 0 0 9 -1.171875 0.390625 -2.734375 1.953125 -2.734375 0.390625 1.171875 0.390625 2.734375 -2.734375 2.3 2.35 2.4 2.45 2.5 2.55 2.6 2.65 2.7 2.75 80.000 80.000 80.000 80.000 80.000 80.000 80.000 80.000 80.000 80.000 0 0 0 0 0 0 0 0 0 9 -1.953125 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 80.386 81.0 82.0 82.905 0.2 1.4719092 2.1024203 2.26 -3.65 1.44 -0.309