AR.5002.44 Confidence: 60% PACIFIC flags: Moderate F-spread, Multiple candidates for F2x cusp, Multiple candidates for F2o cusp, One of F2 cusps was derived from the other, 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 2026.03.13 (072) 00:50:00 FF202607203130050009039031101000005018000000001107501000080502560000000040000 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 4.2 265.000 272.500 280.000 310.000 313.333 316.667 320.000 323.333 326.667 330.000 333.333 336.667 340.000 340.000 340.000 340.000 340.000 335.000 330.000 335.000 335.000 340.000 340.000 344.154 349.665 357.327 368.706 387.372 423.622 54 0 51 57 0 0 0 0 0 0 0 57 60 63 57 0 57 60 60 57 57 0 54 57 51 54 51 0 57 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 2.734375 2.734375 -1.953125 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 146.167 150.0 155.0 160.0 165.0 170.0 175.0 180.0 182.333 185.0 190.0 195.0 200.0 205.0 210.0 215.0 218.5 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 312.279 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.333 0.315 0.291 0.258 0.213 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.211 0.233 0.254 0.275 0.297 0.318 0.339 0.354 0.392 0.509 0.637 0.79 0.977 1.203 1.464 1.752 2.052 2.354 2.652 2.939 3.211 3.462 3.688 3.881 4.034 4.141 4.194 4.2 4.196 4.169 4.12 4.052 3.968 3.87 3.762 3.646 3.523 3.396 3.267 3.136 3.006 2.876 2.748 2.623 2.5 2.381 2.266 2.154 2.047 1.943 1.844 1.749 1.658 1.572 1.489 1.41 1.335 1.264 1.196 1.132 1.071 1.013 0.958 0.905 0.856 0.809 0.765 0.723 0.684 0.646 0.611 0.577 0.545 0.515 0.487 0.46 0.435 0.411 0.388 0.366 0.346 0.327 0.309 0.292 0.276 0.261 0.246 0.232 0.22 0.207 -18.791 2.435 -0.142 -95.496 1.755 -0.021 -0.822 0.805