AR.5002.44 Confidence: 70% PACIFIC flags: Severe F-spread, Multiple candidates for F2x cusp 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 2026.02.24 (055) 04:30:00 FF202605502240430009039031101000005018000000001107501000080502560000000040000 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 5.85 5.9 5.95 6.0 6.05 6.1 6.15 6.2 6.25 6.3 6.35 6.4 6.45 6.5 6.55 6.6 6.65 6.7 6.75 6.8 6.85 6.9 6.95 7.0 7.05 7.1 7.15 7.2 280.000 280.000 280.000 280.000 279.167 278.333 277.500 276.667 275.833 275.000 277.500 280.000 280.000 284.167 288.333 292.500 296.667 300.833 305.000 305.000 297.500 290.000 290.000 295.000 295.000 297.500 300.000 300.000 300.000 300.000 300.000 300.000 300.000 300.000 305.000 308.750 312.500 316.250 320.000 320.000 320.000 323.333 326.667 330.000 333.333 336.667 340.000 340.000 335.000 335.000 330.000 330.000 335.000 335.000 335.000 335.000 325.000 325.000 325.000 327.500 330.000 332.500 335.000 337.500 340.000 343.750 347.500 351.250 355.000 358.333 361.667 365.000 378.491 399.820 438.610 531.166 72 69 0 0 69 0 63 0 60 63 63 57 57 60 0 63 66 69 66 63 66 63 63 66 0 69 63 66 63 60 66 66 0 66 69 63 57 57 63 63 63 69 57 0 54 60 54 66 63 63 60 63 69 57 63 0 54 57 0 57 0 0 0 54 51 51 0 51 0 75 75 0 63 63 63 48 -1.171875 -0.390625 -0.390625 -1.171875 -0.390625 -0.390625 -1.171875 -1.171875 -0.390625 -1.171875 -1.171875 -1.171875 -0.390625 -1.171875 -1.171875 -0.390625 -0.390625 -1.171875 -0.390625 -1.171875 -1.171875 -1.171875 -1.171875 -0.390625 -0.390625 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -0.390625 -0.390625 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -1.171875 -0.390625 -1.171875 -1.171875 -1.171875 -1.171875 -2.734375 -2.734375 -1.953125 -1.171875 -1.171875 -1.171875 -1.953125 -0.390625 -0.390625 -0.390625 -0.390625 -1.171875 -0.390625 -0.390625 -0.390625 -1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 147.258 150.0 155.0 160.0 165.0 170.0 175.0 180.0 184.517 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 221.775 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 321.539 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.334 0.317 0.295 0.265 0.223 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.202 0.223 0.243 0.264 0.285 0.305 0.326 0.347 0.354 0.427 0.558 0.719 0.923 1.188 1.535 1.984 2.539 3.171 3.827 4.455 5.029 5.535 5.97 6.336 6.635 6.869 7.039 7.149 7.197 7.2 7.191 7.15 7.079 6.982 6.861 6.721 6.565 6.396 6.217 6.03 5.838 5.642 5.444 5.245 5.047 4.851 4.658 4.468 4.283 4.102 3.925 3.754 3.589 3.429 3.274 3.125 2.982 2.844 2.712 2.586 2.464 2.348 2.237 2.13 2.029 1.932 1.839 1.75 1.666 1.585 1.509 1.436 1.366 1.299 1.236 1.176 1.119 1.064 1.012 0.962 0.915 0.871 0.828 0.787 0.749 0.712 0.677 0.644 0.612 0.582 0.554 0.526 0.5 0.476 0.452 0.43 0.409 0.389 0.37 0.352 0.334 0.318 0.302 0.287 0.273 0.26 0.247 0.235 0.223 0.212 0.202 -18.791 2.435 -0.142 -108.566 15.156 -8.493 2.152 -0.013