AR.5002.44 Confidence: 45% 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 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) 01:40:00 FF202629410210140009039031101000005012000000001107501000080502560000000040000 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 7.05 350.000 349.444 348.889 348.333 347.778 347.222 346.667 346.111 345.556 345.000 343.000 341.000 339.000 337.000 335.000 335.000 0 0 0 0 0 0 51 0 51 0 0 0 0 0 42 45 -1.171875 -0.390625 0.390625 1.953125 0.390625 0.390625 0.390625 0.390625 1.953125 1.953125 0.390625 0.390625 0.390625 0.390625 0.390625 1.953125 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 147.354 150.0 155.0 160.0 165.0 170.0 175.0 180.0 184.709 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 222.063 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 303.349 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.334 0.318 0.295 0.265 0.224 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.201 0.222 0.242 0.263 0.284 0.304 0.325 0.345 0.354 0.493 0.672 0.884 1.159 1.513 1.937 2.406 2.897 3.398 3.908 4.426 4.955 5.494 6.037 6.555 6.954 7.05 7.044 6.952 6.769 6.518 6.219 5.887 5.537 5.181 4.826 4.479 4.144 3.824 3.522 3.238 2.972 2.725 2.496 2.285 2.089 1.91 1.745 1.593 1.455 1.328 1.211 1.105 1.008 0.919 0.838 0.765 0.697 0.636 0.579 0.528 0.482 0.439 0.4 0.365 0.333 0.303 0.276 0.252 0.23 0.209 -18.791 2.435 -0.142 -75.062 -12.503 8.256 -3.967 1.99