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 2026.10.21 (294) 01:50:00 FF202629410210150009039031101000005012000000001107501000080502560000000040000 5.3 5.35 5.4 5.45 5.5 5.55 5.6 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 6.3 318.314 318.473 318.649 318.844 319.062 319.308 319.587 319.905 320.274 320.704 321.213 321.825 322.575 323.515 324.727 326.351 328.639 332.101 340.000 350.000 388.950 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.171875 1.953125 1.953125 1.171875 1.953125 1.953125 1.953125 1.953125 1.953125 1.953125 0.390625 1.953125 1.953125 0.390625 -1.171875 1.953125 1.953125 2.734375 -0.390625 2.734375 1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 147.41 150.0 155.0 160.0 165.0 170.0 175.0 180.0 184.819 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 222.229 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 299.489 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.334 0.318 0.295 0.265 0.225 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.201 0.221 0.242 0.262 0.283 0.304 0.324 0.345 0.354 0.43 0.611 0.857 1.172 1.555 2.004 2.512 3.067 3.65 4.237 4.8 5.308 5.733 6.051 6.244 6.3 6.3 6.259 6.159 6.012 5.826 5.611 5.376 5.128 4.872 4.613 4.355 4.102 3.855 3.617 3.387 3.168 2.96 2.763 2.576 2.401 2.236 2.081 1.936 1.8 1.673 1.555 1.444 1.342 1.246 1.157 1.074 0.997 0.925 0.859 0.797 0.739 0.686 0.637 0.591 0.548 0.508 0.472 0.438 0.406 0.377 0.349 0.324 0.301 0.279 0.259 0.24 0.223 0.206 -18.791 2.435 -0.142 -78.362 1.571 -0.338 -0.039 -0.092