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 2026.10.16 (289) 23:30:00 FF202628910162330009039031101000005015000000001107501000080502560000000040000 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 5.1 365.000 363.571 362.143 360.714 359.286 357.857 356.429 355.000 355.000 361.667 368.333 375.000 345.000 315.000 315.000 0 63 0 0 66 0 0 69 66 0 0 63 66 0 60 1.953125 0.390625 -1.171875 2.734375 -0.390625 0.390625 1.171875 -0.390625 -1.171875 -2.734375 -0.390625 0.390625 -0.390625 2.734375 2.734375 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 145.525 150.0 155.0 160.0 165.0 170.0 175.0 180.0 181.051 185.0 190.0 195.0 200.0 205.0 210.0 215.0 216.576 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 308.639 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 0.2 0.234 0.307 0.343 0.354 0.352 0.344 0.332 0.314 0.288 0.254 0.206 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.217 0.239 0.26 0.282 0.304 0.325 0.347 0.354 0.488 0.609 0.745 0.913 1.127 1.385 1.667 1.953 2.233 2.507 2.777 3.045 3.316 3.592 3.879 4.183 4.513 4.884 5.1 5.097 5.03 4.894 4.704 4.477 4.227 3.964 3.697 3.432 3.174 2.927 2.692 2.47 2.263 2.07 1.891 1.726 1.574 1.435 1.307 1.19 1.083 0.985 0.896 0.815 0.741 0.674 0.612 0.557 0.506 0.46 0.418 0.38 0.345 0.313 0.285 0.259 0.235 0.214 -18.791 2.435 -0.142 -77.645 -26.846 17.172 -8.494 3.75