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 2026.10.15 (288) 00:40:00 FF202628810150040009039031101000005015000000001107501000080502560000000040000 4.35 4.4 4.45 4.5 4.55 4.6 270.000 278.276 289.710 306.537 333.750 385.256 66 0 0 57 0 63 1.953125 1.953125 1.171875 1.953125 1.953125 -0.390625 93.502 95.0 100.0 105.0 110.0 115.0 120.0 125.0 130.0 135.0 140.0 145.0 146.822 150.0 155.0 160.0 165.0 170.0 175.0 180.0 183.643 185.0 190.0 195.0 200.0 205.0 210.0 215.0 220.0 220.465 225.0 230.0 235.0 240.0 245.0 250.0 255.0 260.0 265.0 270.0 273.851 275.0 280.0 285.0 290.0 295.0 300.0 305.0 310.0 315.0 320.0 325.0 330.0 335.0 340.0 345.0 350.0 355.0 360.0 365.0 370.0 375.0 380.0 385.0 390.0 395.0 400.0 405.0 410.0 415.0 420.0 425.0 430.0 435.0 440.0 445.0 450.0 455.0 460.0 0.2 0.234 0.307 0.343 0.354 0.352 0.345 0.333 0.316 0.293 0.262 0.219 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.206 0.227 0.247 0.268 0.289 0.31 0.331 0.352 0.354 0.502 0.805 1.189 1.649 2.216 2.882 3.534 4.044 4.381 4.559 4.6 4.598 4.54 4.418 4.247 4.041 3.814 3.576 3.333 3.093 2.859 2.634 2.421 2.22 2.032 1.858 1.696 1.547 1.41 1.284 1.169 1.064 0.967 0.88 0.8 0.727 0.66 0.6 0.545 0.495 0.45 0.408 0.371 0.337 0.306 0.278 0.252 0.229 0.208 -18.791 2.435 -0.142 -55.653 4.642 -3.034 1.535 -0.876