AR.5002.44 Confidence: 50% PACIFIC flags: Severe F-spread, F2o cusp not found, 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 2026.10.16 (289) 22:40:00 FF202628910162240009039031101000005015000000001107501000080502560000000040000 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 5.6 5.65 5.7 5.75 5.8 5.85 5.9 5.95 6.0 6.05 6.1 6.15 6.2 6.25 6.3 6.35 6.4 345.000 345.000 360.000 365.000 365.000 370.000 370.000 370.000 370.000 371.667 373.333 375.000 375.000 370.000 371.667 373.333 375.000 370.000 370.000 370.000 370.000 370.000 370.000 370.000 365.000 365.000 365.000 365.000 365.000 365.000 365.000 365.000 370.000 370.000 370.000 370.000 69 69 69 72 72 69 69 78 78 0 69 69 72 0 69 0 69 69 72 69 66 66 66 69 69 69 69 0 75 0 66 69 66 66 75 72 -1.171875 -1.171875 0.390625 0.390625 0.390625 0.390625 -0.390625 0.390625 0.390625 1.171875 0.390625 -0.390625 0.390625 0.390625 1.171875 1.171875 1.171875 0.390625 0.390625 1.171875 1.171875 -0.390625 0.390625 1.171875 0.390625 1.171875 0.390625 1.171875 0.390625 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 143.935 145.0 150.0 155.0 160.0 165.0 170.0 175.0 177.869 180.0 185.0 190.0 195.0 200.0 205.0 210.0 211.804 215.0 220.0 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 325.055 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 0.2 0.234 0.307 0.343 0.354 0.351 0.343 0.33 0.309 0.281 0.242 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.21 0.232 0.255 0.278 0.3 0.323 0.346 0.354 0.457 0.575 0.703 0.855 1.039 1.26 1.511 1.779 2.054 2.331 2.607 2.883 3.159 3.438 3.721 4.011 4.308 4.618 4.943 5.29 5.665 6.077 6.4 6.4 6.359 6.244 6.071 5.852 5.602 5.329 5.045 4.754 4.464 4.179 3.901 3.634 3.379 3.136 2.907 2.692 2.49 2.302 2.126 1.963 1.811 1.67 1.54 1.419 1.308 1.205 1.109 1.022 0.941 0.866 0.797 0.734 0.676 0.622 0.572 0.527 0.485 0.446 0.411 0.378 0.348 0.32 0.294 0.271 0.249 0.229 0.211 -18.791 2.435 -0.142 -95.839 -32.277 21.189 -9.988 3.664