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 2026.03.30 (089) 23:10:00 FF202608903302310009039031101000005018000000001107501000080502560000000040000 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 5.15 360.000 362.500 365.000 377.500 390.000 400.000 410.000 415.000 420.000 419.444 418.889 418.333 417.778 417.222 416.667 416.111 415.556 415.000 412.500 410.000 410.000 407.500 405.000 402.500 400.000 397.500 395.000 395.000 395.000 395.000 395.000 425.000 427.500 430.000 432.500 434.045 436.320 440.000 446.972 465.225 0 0 60 0 57 60 57 54 54 0 51 54 0 0 51 0 0 51 0 60 60 0 63 54 0 0 48 51 0 51 48 54 0 54 0 54 48 51 51 0 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -1.171875 -0.390625 -1.171875 -0.390625 -2.734375 -0.390625 -0.390625 -1.171875 0.390625 -0.390625 -0.390625 2.734375 -1.171875 -1.171875 -0.390625 -1.171875 -0.390625 -1.171875 -1.171875 -0.390625 -1.171875 2.734375 -1.171875 -1.171875 -1.171875 -0.390625 -0.390625 -0.390625 -1.171875 -1.171875 -0.390625 2.734375 -1.953125 -1.953125 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 144.513 145.0 150.0 155.0 160.0 165.0 170.0 175.0 179.026 180.0 185.0 190.0 195.0 200.0 205.0 210.0 213.539 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 373.295 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 635.0 640.0 645.0 650.0 655.0 660.0 665.0 670.0 675.0 680.0 685.0 690.0 695.0 700.0 705.0 710.0 715.0 720.0 725.0 0.2 0.234 0.307 0.343 0.354 0.351 0.344 0.33 0.311 0.284 0.247 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.204 0.227 0.249 0.271 0.294 0.316 0.338 0.354 0.37 0.431 0.505 0.593 0.694 0.808 0.931 1.061 1.196 1.334 1.475 1.617 1.762 1.908 2.057 2.208 2.362 2.518 2.678 2.841 3.008 3.18 3.357 3.539 3.727 3.921 4.123 4.331 4.546 4.762 4.965 5.116 5.15 5.148 5.125 5.078 5.009 4.921 4.818 4.702 4.576 4.441 4.301 4.156 4.009 3.86 3.712 3.564 3.418 3.274 3.133 2.996 2.862 2.732 2.607 2.485 2.368 2.256 2.148 2.044 1.945 1.85 1.759 1.672 1.589 1.51 1.435 1.363 1.294 1.229 1.167 1.108 1.052 0.998 0.948 0.899 0.854 0.81 0.769 0.729 0.692 0.657 0.623 0.591 0.561 0.532 0.505 0.479 0.454 0.431 0.409 0.388 0.368 0.349 0.331 0.314 0.298 0.282 0.268 0.254 0.241 0.229 0.217 0.206 -18.791 2.435 -0.142 -137.067 -38.589 23.588 -8.934 1.246