AR.5002.44 Confidence: 70% PACIFIC flags: Severe F-spread, F2x cusp not found, One of F2 cusps was derived from the other 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 2026.10.18 (291) 03:30:00 FF202629110180330009039031101000005015000000001107501000080502560000000040000 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 5.55 390.000 390.000 400.000 402.778 405.556 408.333 411.111 413.889 416.667 419.444 422.222 425.000 428.750 432.500 436.250 440.000 440.000 445.000 475.000 481.000 487.000 506.559 532.826 569.962 69 72 66 0 63 0 69 0 0 0 0 0 63 0 63 66 63 63 54 0 0 0 0 54 -1.171875 -1.171875 -0.390625 -1.171875 -1.171875 -0.390625 -1.171875 -1.953125 0.390625 -0.390625 -1.171875 -0.390625 -1.171875 -1.953125 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -0.390625 -1.171875 -1.171875 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 147.455 150.0 155.0 160.0 165.0 170.0 175.0 180.0 184.91 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 222.365 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 391.267 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 825.0 830.0 835.0 840.0 845.0 850.0 855.0 860.0 865.0 870.0 875.0 880.0 885.0 890.0 895.0 900.0 905.0 910.0 915.0 920.0 925.0 930.0 935.0 940.0 945.0 950.0 955.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.334 0.318 0.296 0.266 0.225 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.221 0.241 0.262 0.283 0.303 0.324 0.344 0.354 0.386 0.452 0.528 0.614 0.71 0.816 0.933 1.061 1.202 1.354 1.518 1.695 1.884 2.084 2.294 2.514 2.741 2.974 3.211 3.449 3.686 3.918 4.144 4.36 4.564 4.754 4.927 5.082 5.217 5.33 5.42 5.488 5.531 5.549 5.55 5.547 5.531 5.505 5.468 5.422 5.367 5.305 5.236 5.16 5.08 4.994 4.905 4.812 4.716 4.618 4.518 4.417 4.315 4.213 4.11 4.007 3.905 3.803 3.703 3.603 3.504 3.407 3.311 3.217 3.124 3.033 2.944 2.857 2.771 2.688 2.606 2.527 2.449 2.374 2.3 2.228 2.159 2.091 2.025 1.961 1.898 1.838 1.779 1.722 1.666 1.613 1.561 1.51 1.461 1.414 1.368 1.323 1.28 1.238 1.197 1.158 1.12 1.083 1.048 1.013 0.98 0.948 0.916 0.886 0.857 0.829 0.801 0.775 0.749 0.724 0.7 0.677 0.655 0.633 0.612 0.592 0.572 0.553 0.535 0.517 0.5 0.483 0.467 0.452 0.437 0.422 0.408 0.394 0.381 0.369 0.356 0.344 0.333 0.322 0.311 0.301 0.291 0.281 0.272 0.263 0.254 0.246 0.237 0.229 0.222 0.214 0.207 0.2 -18.791 2.435 -0.142 -170.677 2.739 -1.494 0.737 -0.207