AR.5002.44 Confidence: 65% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, One of F2 cusps was derived from the other, 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 2026.10.10 (283) 08:40:00 FF202628310100840009039031101000005018000000001107501000080502560000000040000 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 5.45 325.000 326.667 328.333 330.632 333.234 336.202 339.621 343.600 348.292 353.904 360.739 369.243 380.115 394.502 414.438 443.901 491.862 75 0 0 0 0 0 0 0 0 69 69 66 63 69 0 0 0 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.953125 1.953125 1.953125 1.171875 1.953125 1.953125 1.953125 -1.171875 1.953125 0.390625 90.181 95.0 100.0 105.0 110.0 115.0 120.0 125.0 125.246 130.0 135.0 140.0 140.493 145.0 150.0 155.0 155.739 160.0 165.0 170.0 175.0 180.0 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 293.201 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 855.0 860.0 865.0 870.0 875.0 880.0 0.2 0.73 0.949 1.06 1.095 1.076 1.019 0.916 0.91 0.91 0.91 0.91 0.91 0.965 1.025 1.086 1.095 1.207 1.349 1.503 1.666 1.838 2.019 2.208 2.405 2.608 2.818 3.031 3.248 3.467 3.684 3.899 4.107 4.308 4.498 4.675 4.837 4.983 5.111 5.219 5.307 5.375 5.421 5.446 5.45 5.449 5.44 5.42 5.391 5.353 5.307 5.254 5.194 5.128 5.056 4.981 4.901 4.817 4.731 4.642 4.551 4.458 4.364 4.269 4.174 4.078 3.982 3.886 3.791 3.697 3.603 3.51 3.419 3.328 3.239 3.151 3.065 2.98 2.897 2.816 2.736 2.658 2.581 2.506 2.433 2.362 2.293 2.225 2.159 2.095 2.032 1.971 1.911 1.854 1.797 1.743 1.69 1.638 1.588 1.539 1.492 1.446 1.401 1.358 1.316 1.275 1.235 1.197 1.16 1.124 1.089 1.055 1.022 0.99 0.959 0.929 0.9 0.871 0.844 0.818 0.792 0.767 0.743 0.719 0.697 0.675 0.654 0.633 0.613 0.594 0.575 0.557 0.539 0.522 0.506 0.49 0.474 0.459 0.445 0.431 0.417 0.404 0.391 0.379 0.367 0.355 0.344 0.333 0.323 0.312 0.303 0.293 0.284 0.275 0.266 0.258 0.249 0.242 0.234 0.227 0.219 0.212 0.206 -26.903 8.435 -1.351 -138.423 1.65 -1.073 0.576 -0.192