AR.5002.44 Confidence: 80% PACIFIC flags: Moderate 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) 06:10:00 FF202605502240610009039031101000005018000000001107501000080502560000000040000 2.5 2.55 2.6 2.65 2.7 2.75 2.8 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 5.85 5.9 5.95 6.0 6.05 6.1 6.15 6.2 6.25 6.3 270.000 275.000 275.000 275.000 275.000 275.000 274.000 273.000 272.000 271.000 270.000 269.000 268.000 267.000 266.000 265.000 270.000 270.000 285.000 275.000 265.000 255.000 255.000 255.000 260.000 260.000 260.000 260.000 261.667 263.333 265.000 266.667 268.333 270.000 265.000 265.000 265.000 270.000 270.000 270.000 270.000 270.000 272.500 275.000 275.000 280.000 280.833 281.667 282.500 283.333 284.167 285.000 290.000 290.000 290.000 290.000 292.500 295.000 297.500 300.000 305.000 305.000 307.936 311.213 314.894 319.057 323.804 329.268 335.624 343.111 352.059 362.942 376.464 393.717 416.493 447.951 494.219 63 66 0 0 0 60 0 0 66 72 0 0 63 0 57 0 63 63 60 0 0 0 69 69 66 60 0 60 0 0 63 54 0 57 66 0 69 69 72 72 0 69 0 66 63 57 0 0 54 54 57 66 57 0 63 60 0 54 0 60 54 57 60 48 60 60 63 60 54 0 0 0 0 48 54 54 0 -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 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 -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 -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 -0.390625 -0.390625 0.390625 0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -2.734375 -1.953125 0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 143.833 145.0 150.0 155.0 160.0 165.0 170.0 175.0 177.667 180.0 185.0 190.0 195.0 200.0 205.0 210.0 211.5 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 308.983 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 740.0 745.0 750.0 755.0 760.0 765.0 770.0 775.0 780.0 785.0 790.0 795.0 800.0 805.0 810.0 815.0 820.0 0.2 0.234 0.307 0.343 0.354 0.351 0.343 0.329 0.309 0.281 0.241 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.211 0.233 0.256 0.279 0.302 0.324 0.347 0.354 0.421 0.565 0.757 0.988 1.272 1.651 2.235 3.249 4.221 4.81 5.207 5.499 5.722 5.896 6.032 6.136 6.213 6.264 6.293 6.3 6.3 6.287 6.257 6.212 6.152 6.08 5.997 5.904 5.803 5.694 5.579 5.459 5.335 5.207 5.078 4.946 4.814 4.681 4.548 4.415 4.284 4.154 4.025 3.899 3.774 3.652 3.532 3.415 3.301 3.189 3.08 2.974 2.871 2.77 2.673 2.578 2.487 2.398 2.312 2.229 2.148 2.07 1.995 1.922 1.851 1.783 1.718 1.654 1.593 1.534 1.477 1.422 1.369 1.318 1.269 1.222 1.176 1.132 1.089 1.049 1.009 0.971 0.935 0.9 0.866 0.833 0.802 0.772 0.742 0.714 0.688 0.662 0.637 0.613 0.589 0.567 0.546 0.525 0.505 0.486 0.468 0.45 0.433 0.417 0.401 0.386 0.371 0.357 0.343 0.33 0.318 0.306 0.294 0.283 0.272 0.262 0.252 0.243 0.233 0.225 0.216 0.208 0.2 -18.791 2.435 -0.142 -122.593 42.559 -25.128 10.423 -2.744