:Data_list: RTST-yest.txt :Created: 2025 Jan 19 2330 UTC # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center. # Please send comments and suggestions to swpc.webmaster@noaa.gov # # Label: Hap = 3 hour Planetary A Geomagnetic index updated hourly. # Label: int.ap = Integral of Planetary Ap Geomagnetic index over the previous 33 values # Label: +70 = Correction factor at 70N Geomagnetic latitude # Label: +50 = Correction factor at 50N Geomagnetic latitude # Label: +30 = Correction factor at 30N Geomagnetic latitude # Label: -30 = Correction factor at 30S Geomagnetic latitude # Label: -50 = Correction factor at 50S Geomagnetic latitude # Label: -70 = Correction factor at 70S Geomagnetic latitude # Source: Hap is from USAF Hourly Magnetometer Analysis Report # Missing Data: linearly interpolated: 0 = not interpolated # # STORM Time Empirical Ionospheric Correction Model # # UTC Hap int.ap +70 +50 +30 -30 -50 -70 interpolated #------------------------------------------------------------ 0 6 170.8 1.00 1.00 1.00 1.00 1.00 1.00 0 1 6 164.1 1.00 1.00 1.00 1.00 1.00 1.00 0 2 4 156.8 1.00 1.00 1.00 1.00 1.00 1.00 0 3 3 148.5 1.00 1.00 1.00 1.00 1.00 1.00 0 4 3 140.3 1.00 1.00 1.00 1.00 1.00 1.00 0 5 3 133.4 1.00 1.00 1.00 1.00 1.00 1.00 0 6 6 127.8 1.00 1.00 1.00 1.00 1.00 1.00 0 7 12 125.2 1.00 1.00 1.00 1.00 1.00 1.00 0 8 15 127.7 1.00 1.00 1.00 1.00 1.00 1.00 0 9 15 132.5 1.00 1.00 1.00 1.00 1.00 1.00 0 10 15 134.6 1.00 1.00 1.00 1.00 1.00 1.00 0 11 9 133.1 1.00 1.00 1.00 1.00 1.00 1.00 0 12 12 126.1 1.00 1.00 1.00 1.00 1.00 1.00 0 13 22 122.3 1.00 1.00 1.00 1.00 1.00 1.00 0 14 22 133.3 1.00 1.00 1.00 1.00 1.00 1.00 0 15 12 151.2 1.00 1.00 1.00 1.00 1.00 1.00 0 16 9 160.5 1.00 1.00 1.00 1.00 1.00 1.00 0 17 7 158.0 1.00 1.00 1.00 1.00 1.00 1.00 0 18 12 151.9 1.00 1.00 1.00 1.00 1.00 1.00 0 19 15 154.9 1.00 1.00 1.00 1.00 1.00 1.00 0 20 18 170.8 1.00 1.00 1.00 1.00 1.00 1.00 0 21 12 189.5 1.00 1.00 1.00 1.00 1.00 1.00 0 22 12 198.0 1.00 1.00 1.00 1.00 1.00 1.00 0 23 15 195.4 1.00 1.00 1.00 1.00 1.00 1.00 0