AR.5002.44 Confidence: 40% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, F2 cusps do not match, 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 2026.03.25 (084) 00:30:00 FF202608403250030009039031101000005018000000001107501000080502560000000040000 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 5.55 395.000 395.000 395.000 395.000 400.000 405.000 405.000 405.000 405.000 400.000 395.000 395.000 393.333 391.667 390.000 390.000 390.000 390.000 390.000 390.000 387.500 385.000 385.000 385.000 385.000 385.000 385.000 385.000 385.000 385.000 385.000 385.000 385.000 385.000 387.500 390.000 390.000 390.000 388.333 386.667 385.000 385.000 390.000 395.000 397.500 400.000 403.306 407.082 411.436 416.512 422.506 429.691 438.461 449.408 463.455 482.135 57 63 0 60 0 0 60 0 60 60 63 57 0 0 0 0 66 0 57 57 0 57 63 54 0 60 57 69 0 57 63 0 66 57 63 60 0 60 54 60 63 63 60 54 0 54 51 0 51 0 54 0 57 0 0 48 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 -1.171875 -0.390625 -0.390625 0.390625 -0.390625 -0.390625 0.390625 1.171875 0.390625 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 146.477 150.0 155.0 160.0 165.0 170.0 175.0 180.0 182.953 185.0 190.0 195.0 200.0 205.0 210.0 215.0 219.43 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 378.699 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 730.0 735.0 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 0.569 0.691 0.817 0.942 1.064 1.185 1.307 1.431 1.557 1.687 1.822 1.962 2.109 2.263 2.425 2.598 2.781 2.976 3.184 3.407 3.646 3.9 4.169 4.448 4.728 4.997 5.234 5.417 5.525 5.55 5.549 5.526 5.476 5.402 5.307 5.195 5.069 4.932 4.786 4.633 4.475 4.315 4.153 3.991 3.831 3.672 3.515 3.362 3.213 3.068 2.927 2.791 2.66 2.533 2.412 2.295 2.183 2.076 1.973 1.875 1.782 1.692 1.607 1.526 1.449 1.375 1.305 1.239 1.175 1.115 1.058 1.003 0.952 0.903 0.856 0.812 0.77 0.73 0.693 0.657 0.623 0.591 0.56 0.531 0.503 0.477 0.452 0.429 0.407 0.386 0.366 0.347 0.329 0.312 0.295 0.28 0.265 0.252 0.239 0.226 0.214 0.203 -18.791 2.435 -0.142 -137.315 -33.391 14.949 -0.408 -3.104