AR.5002.44 Confidence: 25% PACIFIC flags: Severe F-spread, F2o cusp not found, Multiple candidates for F2x cusp, One of F2 cusps was derived from the other, F2O model cusp does not fit trace, 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) 03:00:00 FF202607803190300009039031101000005018000000001107501000080502560000000040000 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 4.95 320.000 315.000 310.000 285.000 280.000 278.887 277.775 276.662 275.550 274.437 273.325 272.212 271.099 269.987 268.874 267.762 266.649 267.015 267.430 267.905 268.453 269.093 269.851 270.762 271.878 273.277 275.081 277.497 280.899 285.000 295.000 315.000 370.321 60 63 57 72 66 66 0 0 66 0 0 0 57 66 0 0 0 0 66 0 0 72 0 0 0 72 0 63 63 0 0 54 0 0.390625 -0.390625 -0.390625 -0.390625 1.171875 1.171875 1.171875 1.171875 -0.390625 -0.390625 1.171875 0.390625 1.171875 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 1.171875 -0.390625 -0.390625 -0.390625 1.171875 -0.390625 -0.390625 1.171875 0.390625 -0.390625 -0.390625 -1.171875 0.390625 1.953125 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 146.551 150.0 155.0 160.0 165.0 170.0 175.0 180.0 183.103 185.0 190.0 195.0 200.0 205.0 210.0 215.0 219.654 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 273.775 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.333 0.316 0.292 0.26 0.217 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.208 0.229 0.25 0.271 0.292 0.313 0.334 0.354 0.359 0.485 0.887 1.287 1.682 2.125 2.659 3.313 4.02 4.579 4.883 4.95 4.946 4.858 4.676 4.43 4.145 3.838 3.527 3.22 2.925 2.647 2.387 2.148 1.928 1.729 1.548 1.384 1.237 1.105 0.986 0.88 0.785 0.7 0.625 0.557 0.496 0.442 0.394 0.351 0.313 0.279 0.249 0.222 -18.791 2.435 -0.142 -51.966 -1.676 0.316 1.09 -1.885