AR.5002.44 Confidence: 75% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x 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 2026.03.27 (086) 00:30:00 FF202608603270030009039031101000005018000000001107501000080502560000000040000 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 5.6 470.000 467.500 465.000 460.000 455.000 452.059 449.118 446.176 443.235 440.294 437.353 434.412 431.471 428.529 425.588 422.647 419.706 416.765 413.824 410.882 407.941 405.000 405.000 400.000 397.500 395.000 392.500 390.000 392.500 395.000 395.000 400.714 406.429 412.143 417.857 423.571 429.286 435.000 440.000 455.000 450.000 455.000 460.000 465.000 461.000 457.000 453.000 449.000 445.000 441.000 437.000 433.000 429.000 425.000 430.000 435.000 439.716 445.983 454.716 467.728 489.183 54 0 54 0 54 0 0 0 0 54 0 0 0 0 0 0 0 0 0 0 0 60 60 54 0 54 54 51 0 51 48 60 60 0 0 0 0 57 60 54 54 0 51 54 0 0 0 51 0 0 57 0 0 54 57 0 0 51 57 54 51 2.734375 0.390625 1.171875 0.390625 1.171875 1.171875 0.390625 0.390625 1.953125 -0.390625 -0.390625 -1.953125 0.390625 -0.390625 0.390625 0.390625 -1.953125 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 -1.171875 -0.390625 0.390625 -0.390625 -1.171875 1.171875 -0.390625 1.171875 -0.390625 1.171875 1.171875 1.953125 1.953125 1.953125 1.953125 -1.953125 -1.171875 -0.390625 -0.390625 0.390625 -0.390625 0.390625 -1.171875 0.390625 -1.171875 -1.171875 1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 146.488 150.0 155.0 160.0 165.0 170.0 175.0 180.0 182.975 185.0 190.0 195.0 200.0 205.0 210.0 215.0 219.463 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 401.888 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.333 0.316 0.292 0.26 0.216 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.209 0.23 0.251 0.272 0.293 0.314 0.335 0.354 0.358 0.404 0.471 0.562 0.665 0.769 0.869 0.966 1.061 1.154 1.247 1.341 1.435 1.531 1.628 1.728 1.831 1.937 2.046 2.16 2.278 2.401 2.53 2.665 2.807 2.958 3.118 3.288 3.471 3.668 3.882 4.115 4.373 4.658 4.973 5.307 5.571 5.6 5.59 5.537 5.444 5.318 5.165 4.993 4.805 4.607 4.403 4.196 3.988 3.783 3.581 3.384 3.194 3.01 2.834 2.666 2.505 2.353 2.208 2.071 1.941 1.819 1.704 1.596 1.494 1.398 1.309 1.224 1.145 1.071 1.002 0.937 0.876 0.819 0.765 0.715 0.669 0.625 0.584 0.546 0.51 0.477 0.446 0.416 0.389 0.364 0.34 0.317 0.297 0.277 0.259 0.242 0.226 0.211 -18.791 2.435 -0.142 -140.366 -66.826 30.858 -2.931 -3.16