AR.5002.44 Confidence: 45% PACIFIC flags: Severe F-spread, F2o cusp not found, Multiple candidates for F2x cusp, One of F2 cusps was derived from the other, F2O model cusp does not fit trace 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 2026.10.19 (292) 01:00:00 FF202629210190100009039031101000005015000000001107501000080502560000000040000 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 5.4 304.440 305.189 306.014 306.927 307.943 309.080 310.362 311.818 313.486 315.416 317.675 320.354 323.584 327.553 332.548 340.000 350.000 360.000 380.000 410.000 483.319 0 0 0 0 63 63 69 63 0 0 0 0 0 0 0 0 0 63 60 0 0 -0.390625 -0.390625 -1.171875 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -0.390625 -1.171875 -0.390625 2.734375 -2.734375 -0.390625 2.734375 1.171875 -1.953125 -1.171875 -1.953125 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 147.038 150.0 155.0 160.0 165.0 170.0 175.0 180.0 184.075 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 221.113 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 309.638 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 585.0 590.0 595.0 600.0 605.0 610.0 615.0 620.0 625.0 630.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.334 0.317 0.294 0.263 0.221 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.204 0.225 0.245 0.266 0.287 0.308 0.329 0.349 0.354 0.426 0.569 0.764 0.994 1.256 1.558 1.91 2.322 2.795 3.308 3.813 4.263 4.635 4.926 5.142 5.29 5.375 5.4 5.4 5.379 5.326 5.245 5.139 5.015 4.874 4.722 4.56 4.392 4.22 4.047 3.873 3.7 3.53 3.363 3.2 3.042 2.889 2.742 2.6 2.464 2.334 2.209 2.09 1.977 1.869 1.766 1.669 1.577 1.489 1.406 1.327 1.253 1.182 1.116 1.053 0.993 0.937 0.884 0.834 0.786 0.742 0.699 0.66 0.622 0.587 0.553 0.522 0.492 0.464 0.437 0.412 0.389 0.366 0.345 0.326 0.307 0.289 0.273 0.257 0.243 0.229 0.216 0.203 -18.791 2.435 -0.142 -92.918 8.684 -5.969 3.048 -1.37