AR.5002.44 Confidence: 50% PACIFIC flags: Moderate F-spread, 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 2026.02.13 (044) 07:40:00 FF202604402130740009039031101000005018000000001107501000080502560000000040000 2.15 2.2 2.25 2.3 2.35 2.4 2.45 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 3.3 235.000 235.000 235.000 235.000 235.000 240.000 240.000 242.000 244.000 246.000 248.000 250.000 255.000 260.000 260.000 265.000 270.000 275.000 283.269 294.210 309.364 331.747 368.154 437.773 54 66 63 0 57 63 60 0 0 0 0 69 75 60 69 69 75 72 72 75 51 0 60 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 -1.171875 -0.390625 -2.734375 2.2 2.25 2.3 2.35 2.4 2.45 2.5 2.55 2.6 2.65 2.7 2.75 2.8 2.85 2.9 2.95 3.0 110.000 105.000 100.000 100.000 100.000 100.000 100.000 105.000 110.000 107.500 105.000 105.000 105.000 105.000 105.000 105.000 105.000 60 0 0 0 69 0 0 54 0 0 0 0 0 0 60 0 54 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 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 139.167 140.0 145.0 150.0 155.0 160.0 165.0 168.333 170.0 175.0 180.0 185.0 190.0 195.0 197.5 200.0 205.0 210.0 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 279.85 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 0.2 0.234 0.307 0.343 0.354 0.35 0.34 0.321 0.292 0.25 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.209 0.235 0.262 0.288 0.314 0.341 0.354 0.5 0.619 0.747 0.917 1.238 2.263 2.603 2.796 2.932 3.034 3.113 3.174 3.222 3.257 3.281 3.296 3.3 3.3 3.295 3.282 3.262 3.234 3.2 3.16 3.116 3.067 3.014 2.958 2.899 2.838 2.775 2.711 2.645 2.579 2.513 2.446 2.379 2.313 2.247 2.181 2.117 2.053 1.99 1.929 1.868 1.809 1.751 1.694 1.639 1.585 1.532 1.481 1.431 1.383 1.336 1.29 1.246 1.203 1.161 1.121 1.082 1.044 1.008 0.972 0.938 0.905 0.873 0.842 0.812 0.783 0.755 0.728 0.702 0.677 0.653 0.629 0.607 0.585 0.564 0.544 0.524 0.505 0.487 0.469 0.452 0.436 0.42 0.405 0.39 0.376 0.363 0.349 0.337 0.325 0.313 0.302 0.291 0.28 0.27 0.26 0.251 0.242 0.233 0.224 0.216 0.208 0.201 -18.791 2.435 -0.142 -113.379 47.346 -26.098 9.781 0.0