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 2026.10.20 (293) 02:20:00 FF202629310200220009039031101000005012000000001107501000080502560000000040000 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 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 6.45 6.5 6.55 355.000 347.000 339.000 331.000 323.000 315.000 315.000 310.000 310.138 310.275 310.413 310.551 310.689 310.826 310.964 311.102 311.240 311.377 311.515 311.653 311.791 311.928 312.066 312.204 312.341 312.479 312.617 312.755 312.892 313.030 313.392 313.804 314.274 314.818 315.453 316.206 317.111 318.221 319.613 321.413 323.827 327.236 335.000 340.000 360.000 420.948 63 0 60 0 60 60 66 0 63 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 66 0 0 0 0 66 63 0 0 60 63 0 0 0 0 0 0 1.171875 1.171875 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 1.171875 1.171875 1.171875 -1.171875 1.171875 0.390625 -1.953125 1.953125 0.390625 0.390625 0.390625 1.171875 1.953125 1.171875 1.171875 0.390625 1.171875 0.390625 1.953125 1.171875 1.171875 0.390625 0.390625 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 1.171875 -1.953125 1.171875 0.390625 1.171875 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 147.523 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 185.045 190.0 195.0 200.0 205.0 210.0 215.0 220.0 222.568 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 300.0 305.0 306.406 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.334 0.318 0.296 0.266 0.226 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.22 0.241 0.261 0.282 0.302 0.323 0.343 0.354 0.4 0.544 0.78 1.079 1.408 1.758 2.131 2.53 2.957 3.415 3.904 4.42 4.955 5.486 5.974 6.352 6.54 6.55 6.526 6.423 6.253 6.032 5.773 5.49 5.192 4.888 4.583 4.283 3.992 3.712 3.445 3.191 2.952 2.728 2.518 2.323 2.141 1.972 1.816 1.671 1.537 1.414 1.3 1.195 1.098 1.009 0.927 0.852 0.782 0.719 0.66 0.606 0.557 0.511 0.47 0.431 0.396 0.364 0.334 0.307 0.282 0.259 0.237 0.218 0.2 -18.791 2.435 -0.142 -78.147 -9.139 5.902 -2.026 -0.428