AR.5002.44 Confidence: 50% PACIFIC flags: Severe F-spread, F2o cusp not found, 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 2026.10.25 (298) 00:00:00 FF202629810250000009039031101000005014000000001107501000080502560000000040000 5.65 5.7 5.75 5.8 5.85 5.9 5.95 6.0 6.05 6.1 6.15 6.2 6.25 6.3 6.35 6.4 6.45 6.5 6.55 6.6 6.65 6.7 6.75 6.8 6.85 6.9 6.95 7.0 7.05 305.000 305.000 305.000 306.875 308.750 310.625 312.500 314.375 316.250 318.125 320.000 320.000 320.000 330.000 330.000 327.500 325.000 325.000 320.000 315.000 325.000 325.000 333.333 341.667 350.000 350.000 350.000 350.000 350.000 0 66 66 66 0 0 0 0 0 63 0 69 66 69 63 0 63 63 63 60 63 60 60 0 63 60 60 60 57 0.390625 1.171875 1.171875 1.171875 0.390625 0.390625 -1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 0.390625 1.171875 1.171875 1.171875 0.390625 1.953125 1.171875 1.171875 1.171875 1.171875 1.953125 0.390625 1.171875 1.953125 1.171875 1.953125 1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 146.135 150.0 155.0 160.0 165.0 170.0 175.0 180.0 182.271 185.0 190.0 195.0 200.0 205.0 210.0 215.0 218.406 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 298.614 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.333 0.315 0.291 0.258 0.213 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.212 0.233 0.254 0.276 0.297 0.318 0.339 0.354 0.412 0.592 0.811 1.091 1.445 1.874 2.366 2.905 3.475 4.066 4.666 5.259 5.826 6.336 6.743 6.994 7.05 7.047 6.98 6.841 6.645 6.404 6.132 5.839 5.534 5.223 4.913 4.608 4.311 4.025 3.751 3.49 3.243 3.01 2.792 2.587 2.395 2.217 2.051 1.896 1.752 1.619 1.496 1.381 1.276 1.178 1.087 1.003 0.926 0.855 0.789 0.728 0.671 0.619 0.571 0.527 0.486 0.449 0.414 0.382 0.352 0.325 0.3 0.276 0.255 0.235 0.217 0.2 -18.791 2.435 -0.142 -78.408 -3.953 2.843 -1.401 0.711