:Product: 202204130945_DIF.txt :Created: 2022 Apr 13 1014 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 0945 - 1000 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 #------------------------------------------------------------------------- 41 -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 2 2 4 5 6 7 8 9 10 11 11 11 12 12 14 15 17 18 20 23 25 26 27 25 24 20 16 10 7 6 8 25 3 4 5 6 7 8 9 10 11 11 12 12 12 12 14 16 17 19 21 24 27 29 28 27 25 22 17 12 8 8 9 40 4 5 7 7 8 9 10 11 11 12 12 12 12 13 14 16 18 19 22 26 30 31 29 26 23 21 18 14 11 10 11 55 6 7 8 9 10 10 11 12 12 12 12 13 12 13 14 15 17 20 23 28 32 32 29 25 22 22 20 18 15 14 15 70 8 9 10 11 11 11 12 12 13 13 13 13 12 12 13 14 16 19 23 28 32 33 30 27 25 25 25 23 20 20 20 85 10 11 11 12 12 12 12 13 13 13 13 12 12 12 12 13 14 16 20 25 31 34 35 32 30 29 28 27 24 23 21 100 11 12 12 12 12 13 13 13 13 13 13 12 12 11 11 12 13 15 20 26 33 39 41 38 35 33 31 29 26 24 22 115 12 12 13 13 13 13 13 13 13 13 13 13 12 12 11 11 12 14 19 26 35 40 40 36 33 31 30 28 25 22 20 130 12 13 13 13 13 13 13 13 13 13 13 12 12 11 10 11 12 13 17 24 31 32 30 26 26 28 30 28 24 21 18 145 13 13 13 13 13 13 13 13 12 13 13 12 12 11 11 11 12 14 16 18 22 21 19 18 20 23 24 23 19 16 14 160 13 13 13 13 13 12 12 12 12 12 12 12 11 11 10 10 10 10 11 11 10 8 8 9 12 14 14 13 10 9 8 175 13 13 13 13 13 12 12 12 12 12 12 11 10 9 8 8 8 8 8 7 4 0 -2 -2 -2 -3 -4 -4 -4 -1 1 190 13 13 13 13 13 12 12 12 12 11 11 10 8 6 4 4 3 4 5 4 2 -1 -5 -5 -6 -7 -8 -9 -8 -5 -2 205 13 13 13 13 13 13 12 12 11 11 9 7 5 3 2 2 2 3 4 4 3 0 -5 -11 -17 -19 -16 -9 -4 -1 0 220 13 13 14 14 13 13 13 12 12 10 8 4 2 1 0 0 1 2 4 5 6 5 3 2 0 -1 -2 -1 0 1 1 235 13 14 14 14 14 14 13 13 12 9 6 2 -1 -2 -2 -2 -1 1 4 6 7 7 5 1 -2 -4 -4 -2 0 1 2 250 13 14 14 15 15 15 14 13 12 8 5 1 -2 -3 -3 -2 0 2 4 5 6 8 7 4 0 -2 -3 -2 -1 -1 -1 265 13 14 15 16 16 16 15 14 12 9 4 0 -3 -3 -3 -2 -1 1 3 4 5 8 8 7 3 1 0 1 2 2 2 280 13 14 15 17 17 17 16 15 13 10 6 3 1 1 1 1 1 2 4 5 6 9 11 11 8 5 3 3 3 4 3 295 13 14 16 17 18 18 17 15 12 9 5 3 3 4 4 3 3 3 4 6 8 11 13 13 11 7 4 3 2 1 0 310 12 14 15 17 17 17 15 12 7 4 2 2 3 4 4 4 3 4 7 10 12 13 14 14 12 9 6 5 4 2 0 325 11 13 15 16 17 16 14 10 4 0 -1 2 4 4 3 3 4 6 8 10 11 12 14 14 12 8 4 1 -1 -4 -7 340 13 14 15 15 15 14 13 9 5 0 -1 3 5 6 5 5 6 8 9 10 10 11 13 14 12 9 6 3 -1 -4 -8 355 15 14 13 13 12 9 5 1 -4 -7 -6 -1 4 6 7 7 8 8 9 9 9 11 12 12 11 8 5 3 2 2 4 370 13 12 11 9 8 6 4 2 0 -2 -3 -3 -1 2 5 8 10 10 10 9 9 9 11 11 10 8 5 3 1 -1 -3 385 12 11 9 8 7 4 1 -2 -4 -6 -8 -7 -5 -2 2 5 8 9 9 9 9 9 9 9 9 7 5 2 -1 -4 -5 400 11 9 8 6 5 3 0 -3 -5 -7 -9 -8 -5 -1 3 6 7 8 8 8 8 8 7 7 7 6 5 4 2 0 -1 415 11 9 8 7 4 -1 -5 -8 -10 -11 -10 -8 -3 1 4 5 6 7 7 8 7 7 6 6 7 8 10 9 6 3 2 430 11 9 7 4 2 -2 -5 -9 -11 -11 -9 -6 -2 1 4 5 6 6 7 7 6 6 6 5 5 3 0 0 0 1 2 445 10 8 5 2 -1 -3 -3 -4 -5 -4 -3 -1 0 2 4 5 5 5 5 6 5 6 6 5 4 5 5 4 4 4 4 460 9 7 5 3 2 1 0 0 0 1 2 2 3 3 3 4 5 5 5 5 5 5 5 4 5 4 4 3 2 1 0 475 6 4 2 1 -1 0 1 3 4 5 5 5 5 4 3 4 4 5 5 5 5 5 5 5 4 3 2 2 1 0 -1 490 6 2 -1 -3 -2 1 3 6 7 7 7 6 5 4 4 4 5 6 6 6 5 4 3 3 2 1 0 0 -1 -1 -1 505 5 0 -3 -4 -1 2 6 7 8 7 7 6 6 5 5 5 5 6 7 6 5 3 2 0 -2 -3 -5 -6 -7 -7 -7 520 4 0 -1 -1 2 5 7 8 7 5 5 4 5 5 5 5 5 6 7 6 4 3 2 1 -1 -2 -3 -5 -5 -5 -5 535 0 0 0 1 4 6 7 7 5 5 4 4 3 3 3 3 3 3 4 4 2 1 -1 -3 -5 -8 -9 -11 -12 -12 -12 550 -3 -1 1 3 5 6 6 4 3 3 3 2 2 2 1 0 -1 -1 0 0 -1 -2 -2 -3 -6 -8 -10 -12 -13 -13 -14 565 -5 -4 -2 1 3 4 3 3 3 2 1 0 -1 -1 -2 -3 -4 -5 -3 -2 -3 -4 -5 -6 -7 -8 -11 -12 -13 -14 -15 580 -6 -5 -4 -1 1 2 2 3 3 1 -1 -2 -2 -2 -2 -3 -3 -4 -3 -2 -1 -1 -1 -1 -4 -7 -10 -12 -13 -13 -14 595 -6 -6 -4 -1 1 2 3 3 3 1 0 -2 -2 -2 -3 -5 -6 -5 -3 -1 0 1 2 1 -2 -4 -8 -12 -14 -15 -15 610 -5 -5 -4 -2 0 1 2 2 2 1 -1 -3 -6 -8 -10 -9 -8 -5 -3 -2 -1 0 0 1 -2 -4 -7 -9 -12 -14 -15 625 -2 -3 -2 0 2 3 3 3 3 2 0 -2 -5 -7 -8 -7 -4 -1 2 2 2 3 4 3 1 -1 -6 -8 -9 -10 -11 640 0 0 0 2 3 5 5 5 4 3 1 -2 -4 -6 -6 -4 -1 3 5 6 5 4 4 4 1 0 -3 -5 -7 -7 -8 655 3 3 3 4 5 7 7 7 6 5 3 1 0 0 -1 0 0 1 2 3 3 3 3 3 1 0 -3 -4 -4 -5 -6 670 5 6 6 7 8 8 7 7 6 5 4 3 2 1 1 1 1 2 1 2 3 3 3 2 0 0 -4 -5 -5 -5 -6 685 5 4 3 4 5 7 7 6 5 4 3 4 3 2 2 2 2 1 -1 -2 -2 -2 0 0 -1 0 -3 -4 -4 -5 -5 700 6 6 6 7 9 9 8 5 3 2 3 4 4 3 3 3 3 1 -2 -3 -4 -4 -2 -2 -2 -1 -3 -4 -3 -4 -4