AR.5002.44 Confidence: 40% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, F2 cusps do not match, 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 2026.10.19 (292) 08:00:00 FF202629210190800009039031101000005015000000001107501000080502560000000040000 4.45 4.5 4.55 4.6 4.65 380.000 393.832 415.000 451.443 529.031 0 0 0 0 51 -0.390625 -0.390625 -0.390625 0.390625 0.390625 91.932 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 138.406 140.0 145.0 150.0 155.0 160.0 165.0 166.813 170.0 175.0 180.0 185.0 190.0 195.0 195.219 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 326.986 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 0.2 0.307 0.403 0.45 0.465 0.459 0.441 0.409 0.359 0.282 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.23 0.276 0.323 0.37 0.416 0.463 0.465 0.547 0.645 0.757 0.882 1.021 1.172 1.337 1.515 1.706 1.908 2.121 2.342 2.57 2.801 3.034 3.263 3.485 3.697 3.895 4.075 4.234 4.371 4.482 4.566 4.621 4.648 4.65 4.647 4.631 4.603 4.562 4.51 4.45 4.38 4.304 4.222 4.135 4.043 3.948 3.85 3.75 3.649 3.547 3.445 3.342 3.241 3.14 3.04 2.941 2.845 2.749 2.656 2.565 2.476 2.389 2.304 2.222 2.142 2.064 1.988 1.915 1.844 1.776 1.709 1.645 1.583 1.523 1.466 1.41 1.356 1.304 1.254 1.206 1.159 1.115 1.071 1.03 0.99 0.952 0.915 0.879 0.845 0.812 0.78 0.749 0.72 0.692 0.665 0.639 0.614 0.59 0.567 0.544 0.523 0.502 0.483 0.464 0.445 0.428 0.411 0.395 0.379 0.364 0.35 0.336 0.323 0.31 0.298 0.286 0.275 0.264 0.254 0.244 0.234 0.225 0.216 0.207 -21.682 3.95 -0.336 -132.318 1.006 -0.665 0.383 -0.173