:Product: 202204131015_DIF.txt :Created: 2022 Apr 13 1044 UTC # United States Total Electron Content (USTEC), Operational Version 2.0 # Prepared by the U.S. Dept. of Commerce, NOAA, Space Weather Prediction Center. # # Units: TEC: TECU (10^16 electrons/m^2) x 10 # Longitude, Latitude: degrees x 10 # Source: Kalman filter data assimilation model using ground-based GPS data from NGS, CORS, RTIGS, GPS/MET # Missing data: n/a # End record identifier: End of file # Time Range: 2022 Apr 13 1015 - 1030 UTC # Cadence: 15 minutes # URL: http://www.swpc.noaa.gov/products/us-total-electron-content # # See _______________ for format explanation. # # Difference from 10 day average indicating recent trend #------------------------------------------------------------------------- 36 -1600 -1560 -1520 -1480 -1440 -1400 -1360 -1320 -1280 -1240 -1200 -1160 -1120 -1080 -1040 -1000 -960 -920 -880 -840 -800 -760 -720 -680 -640 -600 -560 -520 -480 -440 -400 10 3 4 5 6 7 8 8 8 8 8 8 7 7 7 8 9 11 14 17 21 25 26 24 20 16 12 9 7 5 5 7 25 4 5 6 7 7 8 9 9 9 9 8 8 8 8 9 10 12 14 18 23 26 27 25 21 16 13 10 8 6 5 7 40 5 6 7 8 9 9 9 10 9 9 9 9 8 9 9 11 12 15 19 24 29 30 28 24 19 16 13 10 8 7 8 55 7 8 8 9 10 10 10 10 10 10 9 9 9 9 10 11 13 16 20 25 30 32 31 26 22 19 16 13 11 9 10 70 8 9 10 10 10 11 11 11 11 10 10 9 9 10 11 12 14 17 21 26 31 33 32 28 25 22 20 17 15 12 12 85 10 10 11 11 11 12 11 11 11 11 10 9 9 9 9 10 12 15 20 25 29 31 31 29 27 25 24 21 19 16 14 100 11 11 12 12 12 12 12 11 11 11 11 10 10 11 12 14 16 18 20 21 23 26 27 27 27 27 26 24 21 19 16 115 11 12 12 12 12 12 12 12 11 11 11 10 11 11 13 14 15 17 19 20 21 24 28 29 29 29 28 26 23 19 17 130 12 12 12 12 12 12 12 12 11 11 11 10 10 11 12 13 14 16 18 20 21 24 26 29 29 29 28 26 23 20 16 145 12 12 12 12 12 12 12 12 12 12 11 10 10 10 11 12 13 15 17 17 17 18 21 23 25 25 23 22 19 16 12 160 12 12 12 12 12 12 12 12 13 12 11 10 9 9 9 10 12 14 15 15 14 15 16 19 20 19 18 17 14 11 8 175 12 12 12 12 12 12 12 12 12 12 11 10 9 8 8 9 11 13 14 13 11 11 11 13 14 12 9 8 6 5 3 190 12 12 12 12 12 12 12 12 12 12 11 9 8 7 6 7 8 10 11 10 7 5 3 0 -2 -3 -2 0 0 0 -2 205 12 12 12 12 12 12 12 12 12 11 10 8 6 5 4 5 6 6 7 6 4 3 4 4 1 -3 -6 -7 -6 -4 -4 220 12 12 12 12 12 12 13 13 13 12 10 7 4 3 2 3 3 4 4 3 1 -2 -4 -6 -8 -9 -9 -8 -7 -5 -5 235 12 12 12 13 13 13 13 14 14 13 10 7 4 3 2 2 2 2 2 2 0 -1 -2 -3 -7 -11 -13 -11 -7 -5 -4 250 12 12 13 13 13 14 14 14 15 14 11 7 4 2 1 0 0 2 3 3 4 4 3 1 -1 -3 -3 -4 -4 -4 -3 265 12 13 13 14 14 14 14 14 14 13 10 6 3 2 0 -1 0 1 3 6 9 10 9 5 1 -1 -1 0 0 -1 -1 280 13 13 14 15 15 15 15 13 12 9 6 3 2 1 0 0 0 1 4 9 14 16 14 9 5 2 1 1 1 0 0 295 14 15 16 17 17 17 16 14 11 6 3 1 2 3 3 2 2 3 6 11 15 17 16 13 8 5 3 2 2 1 1 310 14 16 18 19 19 18 17 15 10 4 1 1 4 5 5 4 4 5 7 11 14 16 16 15 11 7 4 2 2 2 1 325 16 18 21 23 23 22 19 14 7 1 -2 1 4 6 6 5 5 6 7 9 12 15 16 14 11 8 4 3 2 2 2 340 15 16 16 16 16 16 13 8 2 -1 -1 3 8 9 8 6 8 10 12 13 13 14 14 14 12 8 6 4 4 3 3 355 15 14 13 10 8 6 2 -1 -3 -1 2 5 9 11 11 10 10 11 11 11 11 12 12 12 10 7 5 4 3 3 3 370 13 13 12 9 5 0 -5 -7 -6 -2 2 7 10 12 12 12 12 12 12 11 10 11 11 11 9 7 5 5 4 3 2 385 10 9 8 7 4 -1 -5 -8 -7 -4 -1 3 4 5 6 8 8 8 8 7 7 9 11 11 10 9 8 7 5 4 3 400 8 6 5 4 0 -4 -8 -11 -11 -9 -4 -1 1 2 3 4 4 4 4 4 6 8 10 11 10 10 10 9 8 6 4 415 7 6 4 2 -2 -7 -11 -13 -12 -10 -8 -6 -3 -1 1 1 1 2 4 5 7 8 10 10 10 10 11 10 8 6 3 430 6 3 1 -1 -4 -7 -8 -8 -7 -7 -6 -4 0 3 4 5 5 5 5 6 7 8 10 10 10 10 11 8 4 0 -2 445 4 1 -1 -2 -4 -6 -6 -6 -6 -5 -4 -2 1 3 4 5 4 4 5 5 7 9 11 12 12 10 6 4 2 0 -1 460 2 0 -2 -3 -3 -3 -2 -2 -1 -1 -1 0 1 3 4 5 5 4 4 5 6 8 10 10 8 5 2 0 -1 -1 -3 475 1 -2 -3 -3 -2 -1 1 2 2 1 1 1 2 3 4 4 5 5 5 6 7 8 9 9 7 4 2 0 -1 -3 -4 490 3 2 1 1 1 2 4 4 3 3 1 1 1 2 3 3 4 4 4 5 6 7 7 7 5 3 0 -2 -4 -5 -6 505 4 2 2 2 3 4 5 5 4 3 3 2 2 2 2 3 3 3 3 4 5 5 4 3 2 0 -2 -5 -6 -7 -8 520 4 3 2 3 4 5 5 5 4 4 4 4 4 3 2 2 2 1 2 3 3 2 1 0 -2 -3 -5 -7 -8 -9 -10 535 1 1 1 2 3 4 4 3 3 4 4 4 3 3 2 1 0 -1 0 1 1 0 -2 -4 -5 -7 -8 -8 -9 -10 -10 550 0 -1 0 1 3 3 3 4 4 4 3 3 2 1 0 -1 -2 -3 -3 -3 -3 -4 -5 -6 -7 -8 -9 -8 -9 -10 -10 565 -2 -2 -1 1 3 4 5 5 6 5 3 2 0 -1 -2 -3 -4 -6 -8 -8 -8 -8 -7 -7 -7 -9 -9 -9 -10 -10 -11 580 -3 -2 0 2 3 5 6 6 6 5 2 0 -2 -4 -5 -5 -7 -9 -11 -11 -10 -9 -7 -7 -7 -8 -9 -9 -10 -11 -11 595 -2 -1 0 2 4 5 6 6 6 4 2 0 -2 -5 -6 -8 -9 -10 -11 -11 -10 -9 -7 -7 -7 -8 -8 -8 -9 -10 -10 610 -1 -1 0 2 4 5 6 6 5 4 2 0 -2 -4 -6 -8 -9 -11 -12 -11 -9 -7 -5 -4 -4 -5 -5 -5 -7 -8 -10 625 0 1 2 4 6 7 7 6 4 3 1 0 -3 -5 -7 -9 -10 -10 -9 -7 -5 -5 -4 -3 -3 -4 -5 -5 -6 -7 -8 640 2 3 4 6 8 8 8 6 3 1 0 0 -3 -6 -10 -11 -11 -9 -7 -6 -4 -4 -2 -2 -1 -2 -3 -3 -5 -6 -7 655 5 5 6 7 7 7 7 6 4 3 1 -1 -3 -6 -8 -9 -8 -8 -6 -5 -2 -2 0 0 0 -2 -3 -3 -4 -6 -6 670 6 7 7 7 6 6 5 4 3 1 0 -1 -4 -6 -8 -8 -8 -7 -6 -5 -3 -3 0 1 1 0 -2 -2 -4 -5 -5 685 6 7 7 8 7 6 4 3 2 1 0 -2 -3 -4 -5 -5 -5 -5 -5 -4 -3 -3 -1 -1 0 -1 -2 -3 -3 -4 -5 700 7 8 9 8 6 3 0 -1 -2 -1 -1 -2 -2 -2 0 0 0 -1 -2 -2 -2 -2 0 0 0 -1 -2 -2 -3 -3 -4