AR.5002.44 Confidence: 45% PACIFIC flags: Moderate F-spread, F2x cusp not found, Multiple candidates for F2o 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 2026.10.31 (304) 05:20:00 FF202630410310520009039031101000005014000000001107501000080502560000000040000 2.85 2.9 2.95 3.0 3.05 3.1 3.15 3.2 3.25 3.3 3.35 3.4 3.45 3.5 3.55 3.6 3.65 3.7 3.75 3.8 3.85 3.9 3.95 4.0 4.05 4.1 4.15 4.2 4.25 4.3 4.35 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 5.45 5.5 5.55 5.6 5.65 5.7 5.75 5.8 300.000 320.000 323.333 326.667 330.000 335.000 335.000 335.000 335.000 335.000 335.000 330.000 331.667 333.333 335.000 335.000 335.000 335.000 335.000 335.000 335.000 335.000 340.000 345.000 346.667 348.333 350.000 350.909 351.818 352.727 353.636 354.545 355.455 356.364 357.273 358.182 359.091 360.000 365.000 366.667 368.333 370.000 371.667 373.333 375.000 377.500 380.000 382.500 385.000 390.000 395.000 400.297 406.184 412.763 420.167 428.558 438.150 449.220 462.139 477.410 57 57 0 0 60 66 0 66 0 0 66 66 0 0 63 66 57 66 63 57 0 54 0 54 0 0 60 0 0 0 66 63 63 0 0 0 0 60 60 0 0 60 0 0 60 0 0 0 60 60 63 0 0 0 0 0 54 0 0 54 -0.390625 -0.390625 0.390625 0.390625 1.171875 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 1.171875 0.390625 1.171875 0.390625 -0.390625 -1.171875 -0.390625 0.390625 1.171875 0.390625 0.390625 -0.390625 0.390625 1.171875 -1.171875 0.390625 -0.390625 0.390625 0.390625 -0.390625 -1.171875 -1.953125 0.390625 1.171875 -2.734375 1.171875 -1.171875 -0.390625 -1.171875 -1.171875 1.171875 0.390625 -0.390625 0.390625 -1.953125 0.390625 -0.390625 -0.390625 1.171875 0.390625 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 146.116 150.0 155.0 160.0 165.0 170.0 175.0 180.0 182.232 185.0 190.0 195.0 200.0 205.0 210.0 215.0 218.348 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 356.661 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.333 0.315 0.291 0.258 0.212 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.212 0.233 0.254 0.276 0.297 0.318 0.34 0.354 0.38 0.465 0.563 0.676 0.805 0.952 1.118 1.303 1.508 1.733 1.976 2.235 2.508 2.793 3.086 3.384 3.682 3.977 4.265 4.54 4.798 5.035 5.246 5.428 5.577 5.69 5.764 5.798 5.8 5.796 5.773 5.733 5.677 5.607 5.525 5.432 5.33 5.221 5.104 4.983 4.857 4.729 4.598 4.466 4.333 4.2 4.068 3.936 3.807 3.679 3.553 3.429 3.308 3.189 3.074 2.962 2.852 2.746 2.642 2.542 2.445 2.352 2.261 2.173 2.088 2.007 1.928 1.852 1.778 1.708 1.64 1.574 1.511 1.451 1.393 1.336 1.283 1.231 1.181 1.133 1.087 1.043 1.001 0.96 0.921 0.884 0.848 0.813 0.78 0.748 0.717 0.688 0.66 0.633 0.607 0.582 0.558 0.536 0.514 0.493 0.472 0.453 0.434 0.417 0.4 0.383 0.367 0.352 0.338 0.324 0.311 0.298 0.286 0.274 0.263 0.252 0.242 0.232 0.222 0.213 0.204 -18.791 2.435 -0.142 -139.509 1.278 -0.144 -0.085 0.147