:Data_list: ace_mag_1m.txt :Created: 2026 Feb 20 2300 UT # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center # Please send comments and suggestions to SWPC.Webmaster@noaa.gov # # Magnetometer values are in GSM coordinates. # # Units: Bx, By, Bz, Bt in nT # Units: Latitude degrees +/- 90.0 # Units: Longitude degrees 0.0 - 360.0 # Status(S): 0 = nominal data, 1 to 8 = bad data record, 9 = no data # Missing data values: -999.9 # Source: ACE Satellite - Magnetometer # # 1-minute averaged Real-time Interplanetary Magnetic Field Values # # Modified Seconds # UT Date Time Julian of the ---------------- GSM Coordinates --------------- # YR MO DA HHMM Day Day S Bx By Bz Bt Lat. Long. #------------------------------------------------------------------------------------ 2026 02 20 2100 61091 75600 0 -2.1 6.9 1.5 7.4 11.7 106.7 2026 02 20 2101 61091 75660 0 -3.5 7.0 1.0 7.9 6.9 116.3 2026 02 20 2102 61091 75720 0 -4.0 6.2 3.3 8.1 24.1 122.3 2026 02 20 2103 61091 75780 0 -4.2 6.9 1.9 8.3 12.9 121.0 2026 02 20 2104 61091 75840 0 -4.4 6.6 2.4 8.3 16.7 123.5 2026 02 20 2105 61091 75900 0 -4.6 6.9 2.0 8.5 14.0 123.6 2026 02 20 2106 61091 75960 0 -4.0 7.1 0.3 8.1 2.2 119.7 2026 02 20 2107 61091 76020 0 -4.6 6.5 0.9 8.0 6.6 125.0 2026 02 20 2108 61091 76080 0 -5.7 5.7 2.4 8.4 16.4 134.9 2026 02 20 2109 61091 76140 0 -5.9 5.6 2.5 8.5 17.2 136.1 2026 02 20 2110 61091 76200 0 -5.4 6.2 2.4 8.6 16.5 131.2 2026 02 20 2111 61091 76260 0 -4.8 6.0 1.8 7.9 13.3 128.5 2026 02 20 2112 61091 76320 0 -4.7 6.4 0.3 8.0 2.1 126.1 2026 02 20 2113 61091 76380 0 -4.3 6.6 -0.6 7.9 -4.3 123.4 2026 02 20 2114 61091 76440 0 -4.8 6.2 -1.2 8.0 -8.7 127.9 2026 02 20 2115 61091 76500 0 -4.2 6.3 -1.4 7.7 -10.5 124.0 2026 02 20 2116 61091 76560 0 -4.4 6.0 -1.2 7.5 -9.3 126.0 2026 02 20 2117 61091 76620 0 -4.5 6.1 -0.4 7.6 -3.2 126.5 2026 02 20 2118 61091 76680 0 -5.4 5.2 -2.5 7.9 -18.2 135.8 2026 02 20 2119 61091 76740 0 -4.8 6.4 -1.0 8.1 -7.4 127.1 2026 02 20 2120 61091 76800 0 -5.3 5.9 -1.7 8.1 -12.4 132.4 2026 02 20 2121 61091 76860 0 -5.1 5.9 -0.5 7.8 -3.9 130.8 2026 02 20 2122 61091 76920 0 -4.0 6.7 1.2 7.9 8.6 121.1 2026 02 20 2123 61091 76980 0 -2.1 7.2 2.8 8.0 20.5 106.5 2026 02 20 2124 61091 77040 0 -4.3 7.3 1.1 8.5 7.4 120.8 2026 02 20 2125 61091 77100 0 -4.7 7.2 0.6 8.6 4.1 123.0 2026 02 20 2126 61091 77160 0 -4.6 7.2 0.1 8.5 0.8 122.8 2026 02 20 2127 61091 77220 0 -4.0 7.2 1.9 8.4 12.8 119.1 2026 02 20 2128 61091 77280 0 -3.9 6.8 3.7 8.7 25.2 119.9 2026 02 20 2129 61091 77340 0 -3.8 7.6 2.4 8.9 16.0 116.4 2026 02 20 2130 61091 77400 0 -3.3 7.7 0.5 8.4 3.6 113.5 2026 02 20 2131 61091 77460 0 -1.3 7.3 -1.4 7.5 -11.0 100.4 2026 02 20 2132 61091 77520 0 -3.2 6.8 -0.6 7.6 -4.5 114.8 2026 02 20 2133 61091 77580 0 -2.7 6.6 -1.6 7.3 -13.0 112.1 2026 02 20 2134 61091 77640 0 -1.2 7.5 -0.8 7.6 -6.3 99.2 2026 02 20 2135 61091 77700 0 -1.4 7.2 -0.1 7.3 -1.1 100.9 2026 02 20 2136 61091 77760 0 -1.6 7.0 0.6 7.2 4.7 103.2 2026 02 20 2137 61091 77820 0 -3.1 6.5 1.9 7.4 15.0 115.8 2026 02 20 2138 61091 77880 0 -3.9 5.5 2.5 7.2 20.2 125.1 2026 02 20 2139 61091 77940 0 -3.4 5.3 3.2 7.1 26.8 122.4 2026 02 20 2140 61091 78000 0 -3.1 5.5 3.3 7.1 27.5 119.5 2026 02 20 2141 61091 78060 0 -2.5 6.1 3.5 7.5 27.7 112.3 2026 02 20 2142 61091 78120 0 -2.9 5.7 2.6 6.9 22.4 116.8 2026 02 20 2143 61091 78180 0 -3.3 5.8 2.4 7.1 20.0 119.3 2026 02 20 2144 61091 78240 0 -3.7 5.5 2.9 7.3 23.7 124.0 2026 02 20 2145 61091 78300 0 -3.3 6.3 2.1 7.4 16.5 118.1 2026 02 20 2146 61091 78360 0 -3.8 6.3 1.6 7.5 12.1 121.1 2026 02 20 2147 61091 78420 0 -4.6 5.7 -0.0 7.4 -0.0 128.8 2026 02 20 2148 61091 78480 0 -4.8 5.8 0.0 7.5 0.2 129.3 2026 02 20 2149 61091 78540 0 -3.9 5.6 0.7 6.8 5.7 124.5 2026 02 20 2150 61091 78600 0 -0.9 5.4 3.7 6.6 33.8 99.2 2026 02 20 2151 61091 78660 0 -1.7 5.9 4.0 7.3 33.0 106.3 2026 02 20 2152 61091 78720 0 -4.5 6.5 1.7 8.1 11.9 124.8 2026 02 20 2153 61091 78780 0 -5.2 6.3 1.0 8.2 7.3 129.5 2026 02 20 2154 61091 78840 0 -6.1 6.3 0.8 8.8 5.1 134.1 2026 02 20 2155 61091 78900 0 -4.7 7.0 1.1 8.5 7.3 124.0 2026 02 20 2156 61091 78960 0 -4.2 7.5 1.2 8.7 7.9 119.2 2026 02 20 2157 61091 79020 0 -4.2 7.5 0.7 8.6 4.8 119.2 2026 02 20 2158 61091 79080 0 -4.4 7.3 0.2 8.5 1.6 121.0 2026 02 20 2159 61091 79140 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 02 20 2200 61091 79200 0 -4.5 4.4 0.5 6.3 4.7 135.7 2026 02 20 2201 61091 79260 9 -999.9 -999.9 -999.9 -999.9 -999.9 -999.9 2026 02 20 2202 61091 79320 0 -4.3 4.7 0.6 6.3 5.5 132.4 2026 02 20 2203 61091 79380 0 -4.4 4.4 1.1 6.3 9.8 135.0 2026 02 20 2204 61091 79440 0 -4.3 4.5 0.7 6.3 6.4 134.0 2026 02 20 2205 61091 79500 0 -4.5 4.9 0.8 6.7 7.2 132.4 2026 02 20 2206 61091 79560 0 -4.8 4.6 0.5 6.6 4.1 136.3 2026 02 20 2207 61091 79620 0 -5.1 4.6 1.2 7.0 10.1 137.6 2026 02 20 2208 61091 79680 0 -5.3 4.5 0.8 7.0 6.9 139.5 2026 02 20 2209 61091 79740 0 -5.3 4.5 0.3 7.0 2.5 139.6 2026 02 20 2210 61091 79800 0 -5.2 4.4 0.3 6.9 2.2 139.9 2026 02 20 2211 61091 79860 0 -5.5 4.1 0.1 6.9 0.9 142.9 2026 02 20 2212 61091 79920 0 -5.1 4.4 -0.2 6.7 -2.0 138.9 2026 02 20 2213 61091 79980 0 -4.9 4.5 -0.2 6.7 -1.5 137.5 2026 02 20 2214 61091 80040 0 -5.0 5.0 -0.0 7.0 -0.2 135.3 2026 02 20 2215 61091 80100 0 -4.6 5.7 0.6 7.3 4.9 128.8 2026 02 20 2216 61091 80160 0 -3.2 6.9 1.4 7.7 10.2 114.9 2026 02 20 2217 61091 80220 0 -1.5 7.4 2.0 7.8 14.8 101.4 2026 02 20 2218 61091 80280 0 -0.4 7.3 2.6 7.8 19.4 93.0 2026 02 20 2219 61091 80340 0 -1.2 7.7 2.2 8.1 16.1 99.2 2026 02 20 2220 61091 80400 0 -1.4 7.8 2.4 8.3 16.7 100.1 2026 02 20 2221 61091 80460 0 -1.0 8.1 2.2 8.4 15.2 97.2 2026 02 20 2222 61091 80520 0 -1.5 8.2 2.1 8.6 14.3 100.4 2026 02 20 2223 61091 80580 0 -2.0 7.7 2.7 8.4 18.9 104.6 2026 02 20 2224 61091 80640 0 -1.6 7.8 2.1 8.2 14.8 101.3 2026 02 20 2225 61091 80700 0 -1.9 7.9 1.8 8.3 12.7 103.4 2026 02 20 2226 61091 80760 0 -1.9 7.9 2.2 8.4 14.9 103.8 2026 02 20 2227 61091 80820 0 -2.2 7.9 2.6 8.6 17.3 105.8 2026 02 20 2228 61091 80880 0 -4.4 7.7 1.9 9.1 11.9 119.7 2026 02 20 2229 61091 80940 0 -5.6 7.3 1.3 9.3 8.2 127.4 2026 02 20 2230 61091 81000 0 -4.3 8.0 2.3 9.3 14.4 118.1 2026 02 20 2231 61091 81060 0 -4.9 7.7 1.6 9.3 9.7 122.2 2026 02 20 2232 61091 81120 0 -4.2 8.0 2.1 9.3 13.0 117.5 2026 02 20 2233 61091 81180 0 -3.4 8.3 2.7 9.3 16.9 112.5 2026 02 20 2234 61091 81240 0 -4.6 7.6 1.9 9.1 12.3 121.2 2026 02 20 2235 61091 81300 0 -3.8 8.2 2.2 9.3 13.7 115.0 2026 02 20 2236 61091 81360 0 -4.4 8.0 1.4 9.3 8.7 118.5 2026 02 20 2237 61091 81420 0 -5.5 7.6 0.9 9.4 5.4 125.8 2026 02 20 2238 61091 81480 0 -7.0 6.2 -0.1 9.4 -0.6 138.4 2026 02 20 2239 61091 81540 0 -7.9 5.5 -0.7 9.7 -3.9 145.3 2026 02 20 2240 61091 81600 0 -5.4 7.8 -0.5 9.5 -3.2 125.0 2026 02 20 2241 61091 81660 0 -4.9 8.0 0.3 9.4 1.7 121.3 2026 02 20 2242 61091 81720 0 -5.4 7.8 0.1 9.4 0.7 124.6 2026 02 20 2243 61091 81780 0 -6.5 6.2 -1.9 9.2 -12.1 136.3 2026 02 20 2244 61091 81840 0 -6.2 6.9 -2.2 9.5 -13.4 131.7 2026 02 20 2245 61091 81900 0 -4.4 8.5 -2.7 9.9 -15.6 117.3 2026 02 20 2246 61091 81960 0 -5.8 6.8 -5.0 10.3 -29.2 130.7 2026 02 20 2247 61091 82020 0 -7.1 7.3 -2.2 10.4 -12.0 134.1 2026 02 20 2248 61091 82080 0 -8.0 5.4 -4.2 10.6 -23.7 145.9 2026 02 20 2249 61091 82140 0 -8.7 5.5 -4.2 11.1 -22.2 147.7 2026 02 20 2250 61091 82200 0 -8.7 6.2 -4.1 11.4 -20.8 144.2 2026 02 20 2251 61091 82260 0 -9.0 5.5 -5.1 11.7 -25.7 148.7 2026 02 20 2252 61091 82320 0 -7.1 8.4 -3.8 11.6 -18.9 130.2 2026 02 20 2253 61091 82380 0 -5.9 9.3 -4.1 11.8 -20.5 122.2 2026 02 20 2254 61091 82440 0 -6.1 8.8 -4.6 11.7 -23.1 124.5 2026 02 20 2255 61091 82500 0 -5.6 8.8 -5.0 11.6 -25.4 122.3 2026 02 20 2256 61091 82560 0 -6.0 8.6 -4.6 11.5 -23.8 125.1 2026 02 20 2257 61091 82620 0 -5.8 8.9 -4.3 11.5 -21.9 122.9 2026 02 20 2258 61091 82680 0 -4.5 9.0 -4.7 11.1 -25.2 116.4