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 2026.10.19 (292) 06:30:00 FF202629210190630009039031101000005015000000001107501000080502560000000040000 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 5.15 5.2 5.25 5.3 5.35 5.4 285.848 286.346 286.897 287.509 288.194 288.965 289.839 290.839 291.994 293.344 294.940 296.860 299.211 302.157 305.957 310.000 320.000 330.000 345.000 385.000 506.202 0 0 0 0 0 0 0 78 0 0 0 0 0 72 0 0 0 0 0 0 51 0.390625 -0.390625 -0.390625 0.390625 -0.390625 -0.390625 0.390625 -0.390625 -0.390625 0.390625 -0.390625 -0.390625 -0.390625 0.390625 -0.390625 -0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 144.446 145.0 150.0 155.0 160.0 165.0 170.0 175.0 178.892 180.0 185.0 190.0 195.0 200.0 205.0 210.0 213.338 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 296.215 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 0.2 0.234 0.307 0.343 0.354 0.351 0.344 0.33 0.311 0.284 0.246 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.205 0.227 0.25 0.272 0.294 0.317 0.339 0.354 0.374 0.465 0.651 0.916 1.203 1.521 1.899 2.375 2.986 3.663 4.233 4.646 4.938 5.143 5.281 5.364 5.399 5.4 5.39 5.349 5.279 5.186 5.072 4.942 4.799 4.646 4.485 4.32 4.152 3.983 3.814 3.647 3.482 3.321 3.163 3.011 2.863 2.72 2.583 2.451 2.325 2.204 2.088 1.978 1.873 1.773 1.678 1.588 1.502 1.42 1.343 1.27 1.2 1.134 1.072 1.013 0.957 0.904 0.854 0.807 0.763 0.72 0.68 0.643 0.607 0.573 0.541 0.511 0.483 0.456 0.431 0.407 0.384 0.363 0.342 0.323 0.305 0.288 0.272 0.257 0.243 0.229 0.216 0.204 -18.791 2.435 -0.142 -90.707 16.283 -11.117 5.532 -2.868