AR.5002.44 Confidence: 45% PACIFIC flags: Severe F-spread, F2x cusp not found, Multiple candidates for F2x cusp, F2 cusps do not match 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 2026.10.18 (291) 03:00:00 FF202629110180300009039031101000005015000000001107501000080502560000000040000 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 4.55 295.000 295.000 296.672 298.635 300.974 303.807 307.308 311.747 317.559 325.496 336.986 355.101 387.891 465.336 66 63 0 0 0 0 69 72 0 0 0 66 0 63 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 0.390625 1.171875 1.171875 1.171875 -0.390625 1.171875 0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 147.551 150.0 155.0 160.0 165.0 170.0 175.0 180.0 185.0 185.101 190.0 195.0 200.0 205.0 210.0 215.0 220.0 222.652 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 275.0 280.0 285.0 290.0 295.0 296.998 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 465.0 470.0 475.0 480.0 485.0 490.0 495.0 500.0 505.0 510.0 515.0 520.0 525.0 530.0 535.0 540.0 545.0 550.0 555.0 560.0 565.0 570.0 575.0 580.0 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 0.396 0.542 0.76 1.013 1.303 1.653 2.092 2.634 3.198 3.663 4.002 4.24 4.401 4.501 4.546 4.55 4.544 4.506 4.44 4.35 4.24 4.114 3.976 3.829 3.676 3.52 3.363 3.206 3.05 2.897 2.749 2.604 2.464 2.33 2.201 2.077 1.959 1.847 1.74 1.639 1.543 1.452 1.366 1.285 1.208 1.135 1.067 1.003 0.942 0.885 0.832 0.781 0.734 0.689 0.647 0.607 0.57 0.536 0.503 0.472 0.443 0.416 0.391 0.367 0.344 0.323 0.303 0.285 0.267 0.251 0.235 0.221 0.207 -18.791 2.435 -0.142 -81.023 12.644 -8.435 4.193 -1.725