AR.5002.44 Confidence: 70% PACIFIC flags: Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, 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 2026.02.25 (056) 01:30:00 FF202605602250130009039031101000005018000000001107501000080502560000000040000 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 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 7.25 7.3 7.35 7.4 7.45 7.5 7.55 7.6 7.65 7.7 7.75 7.8 7.85 7.9 7.95 8.0 8.05 8.1 8.15 8.2 8.25 8.3 8.35 8.4 8.45 8.5 8.55 8.6 8.65 230.000 230.000 235.000 240.000 235.000 235.000 236.250 237.500 238.750 240.000 245.000 245.000 245.000 245.000 250.000 255.000 255.000 255.000 255.000 255.000 255.192 255.385 255.577 255.769 255.962 256.154 256.346 256.538 256.731 256.923 257.115 257.308 257.500 257.692 257.885 258.077 258.269 258.462 258.654 258.846 259.038 259.231 259.423 259.615 259.808 260.000 260.000 260.000 261.667 263.333 265.000 265.714 266.429 267.143 267.857 268.571 269.286 270.000 290.000 280.000 280.000 280.000 290.000 290.000 290.000 292.500 295.000 297.500 300.000 302.500 305.000 305.000 292.500 280.000 280.000 305.000 298.333 291.667 285.000 290.000 295.000 295.000 295.000 300.000 300.000 300.000 300.000 297.500 295.000 295.000 300.000 300.000 300.000 300.000 300.000 300.000 310.000 310.000 310.000 315.000 315.000 315.000 315.000 320.000 320.000 320.000 325.000 325.000 325.000 330.000 330.000 330.000 335.000 340.000 340.000 340.000 345.000 345.000 345.000 346.424 349.120 356.180 60 66 0 54 72 66 0 0 0 63 54 0 0 60 0 51 0 54 60 60 0 57 57 51 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 51 69 69 63 0 60 0 0 0 0 54 0 0 0 0 0 0 0 0 63 63 63 60 54 0 0 0 0 0 0 54 48 51 63 63 54 0 0 63 69 0 0 69 60 0 60 75 0 78 72 78 78 78 75 81 66 66 72 69 75 69 69 81 75 72 75 75 75 81 78 78 75 72 72 66 60 75 69 69 69 63 63 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 1.171875 2.734375 1.171875 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 -0.390625 0.390625 0.390625 0.390625 1.953125 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 1.171875 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 1.171875 1.171875 0.390625 0.390625 1.171875 0.390625 0.390625 0.390625 2.734375 -1.171875 0.390625 2.734375 0.390625 0.390625 0.390625 -0.390625 0.390625 0.390625 1.171875 0.390625 0.390625 1.171875 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 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 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 138.0 140.0 145.0 150.0 155.0 160.0 165.0 166.0 170.0 175.0 180.0 185.0 190.0 194.0 195.0 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 288.723 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 0.2 0.234 0.307 0.343 0.354 0.35 0.338 0.318 0.286 0.239 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.222 0.25 0.277 0.305 0.332 0.354 0.41 0.585 0.773 1.018 1.355 1.802 2.335 2.903 3.477 4.048 4.615 5.18 5.743 6.303 6.855 7.391 7.889 8.308 8.583 8.65 8.647 8.587 8.458 8.271 8.038 7.769 7.475 7.162 6.838 6.508 6.178 5.85 5.529 5.217 4.914 4.623 4.344 4.078 3.824 3.584 3.357 3.142 2.939 2.749 2.569 2.401 2.243 2.095 1.956 1.826 1.705 1.591 1.485 1.385 1.292 1.206 1.125 1.049 0.979 0.913 0.851 0.794 0.741 0.691 0.644 0.601 0.56 0.522 0.487 0.454 0.423 0.395 0.368 0.343 0.32 0.299 0.278 0.26 0.242 0.226 0.21 -18.791 2.435 -0.142 -93.785 -5.274 6.543 -4.595 2.388