UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for CYJT... Searching the city database file for: CYJT ... Date:0000Z 9 JAN 26 Station: CYJT WMO ident: 71815 Latitude: 48.57 Longitude: -58.57 Elevation: 57.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1002 57 -0.5 -1.5 93 1.0 -0.9 300 2 272.5 273.1 272.2 281.7 3.41 1 1000 73 0.0 -1.8 88 1.8 -0.7 300 2 273.1 273.7 272.5 282.2 3.35 2 996 105 0.8 -2.3 80 3.1 -0.4 274.3 274.8 272.9 283.1 3.24 3 947 508 -2.1 -3.4 91 1.3 -2.6 275.3 275.8 273.4 283.9 3.14 4 925 695 -2.1 -3.6 89 1.5 -2.7 30 25 277.2 277.7 274.5 285.9 3.16 5 910 825 -1.7 -3.3 89 1.6 -2.3 278.9 279.4 275.6 288.0 3.29 6 850 1366 -4.1 -6.1 86 2.0 -4.8 10 32 281.9 282.3 276.6 289.9 2.85 7 782 2017 -8.7 -8.7 100 0.0 -8.7 283.7 284.2 277.2 291.0 2.53 8 700 2872 -10.7 -14.5 74 3.8 -11.8 350 27 290.6 290.9 279.6 296.0 1.77 9 698 2894 -10.7 -14.5 74 3.8 -11.8 290.9 291.2 279.7 296.2 1.78 10 636 3606 -14.3 -18.7 69 4.4 -15.4 294.6 294.9 280.8 298.9 1.37 11 603 4008 -16.7 -20.3 74 3.6 -17.6 296.4 296.6 281.5 300.3 1.26 12 555 4626 -22.1 -22.7 95 0.6 -22.2 297.1 297.3 281.6 300.6 1.11 13 534 4910 -23.1 -23.6 96 0.5 -23.2 299.2 299.4 282.4 302.6 1.07 14 510 5246 -24.5 -27.3 78 2.8 -25.0 301.5 301.6 283.0 304.1 0.80 15 504 5332 -25.3 -27.3 83 2.0 -25.6 301.5 301.7 283.1 304.1 0.81 16 500 5390 -25.5 -28.1 79 2.6 -25.9 335 21 301.9 302.1 283.2 304.4 0.76 17 475 5760 -28.3 -31.0 78 2.7 -28.7 302.9 303.1 283.4 305.0 0.61 18 450 6146 -30.5 -37.5 50 7.0 -31.2 304.9 305.0 283.8 306.1 0.34 19 444 6241 -31.3 -39.3 45 8.0 -32.1 305.1 305.1 283.8 306.1 0.28 20 414 6732 -35.7 -39.9 65 4.2 -36.1 305.6 305.6 284.0 306.6 0.29 21 411 6782 -36.1 -42.1 54 6.0 -36.5 305.7 305.7 284.0 306.5 0.23 22 400 6970 -37.7 -43.7 53 6.0 -38.1 320 18 306.0 306.0 284.1 306.7 0.20 23 364 7611 -43.5 -47.1 67 3.6 -43.7 306.6 306.6 284.2 307.2 0.15 24 360 7685 -44.3 -50.3 51 6.0 -44.6 306.5 306.5 284.1 306.9 0.11 25 355 7779 -45.1 -48.7 67 3.6 -45.3 306.7 306.7 284.2 307.1 0.13 26 351 7854 -45.5 -53.5 40 8.0 -45.8 307.1 307.1 284.3 307.4 0.07 27 346 7950 -46.5 -52.5 50 6.0 -46.7 307.0 307.0 284.3 307.3 0.09 28 320 8462 -51.1 -55.5 59 4.4 -51.2 307.6 307.6 284.5 307.8 0.06 29 311 8647 -52.5 -58.5 48 6.0 -52.6 315 27 308.2 308.2 284.7 308.3 0.05 30 305 8773 -51.5 -66.5 15 15.0 -51.7 311.3 311.3 285.8 311.3 0.02 31 302 8837 -51.1 -61.1 29 10.0 -51.3 312.7 312.7 286.4 312.9 0.03 32 300 8880 -50.7 -64.7 17 14.0 -51.0 320 33 313.9 313.9 286.7 314.0 0.02 33 284 9237 -49.7 -69.7 8 20.0 -50.0 320.3 320.3 288.8 320.3 0.01 34 250 10070 -50.3 -74.3 4 24.0 -50.7 300 31 331.3 331.3 292.1 331.3 0.01 35 239 10363 -51.5 -75.5 4 24.0 -51.8 333.8 333.8 292.7 333.8 0.01 36 230 10613 -49.1 -77.1 2 28.0 -49.6 341.1 341.1 294.6 341.1 0.00 37 219 10934 -49.9 -77.9 2 28.0 -50.4 344.7 344.7 295.4 344.7 0.00 38 209 11240 -48.3 -79.3 2 31.0 -48.8 351.8 351.8 297.0 351.8 0.00 39 200 11530 -48.3 -79.3 2 31.0 -48.9 290 28 356.3 356.3 298.0 356.3 0.00 40 194 11730 -48.1 -79.1 2 31.0 -48.7 359.7 359.7 298.7 359.7 0.00 41 173 12481 -48.3 -81.3 1 33.0 -49.0 371.4 371.4 300.8 371.4 0.00 42 150 13410 -51.3 -83.3 1 32.0 -51.8 305 27 381.7 381.7 302.5 381.7 0.00 43 145 13630 -52.3 -83.3 1 31.0 -52.8 383.7 383.7 302.8 383.7 0.00 44 127 14486 -52.9 -83.9 1 31.0 -53.4 397.4 397.4 304.9 397.4 0.00 45 114 15177 -56.3 -85.3 1 29.0 -56.7 403.5 403.5 305.7 403.5 0.00 46 100 16010 -55.7 -84.7 1 29.0 -56.2 280 20 420.1 420.1 307.7 420.1 0.00 47 86 16968 -57.7 -86.7 1 29.0 -58.2 434.6 434.6 309.3 434.6 0.00 48 78 17586 -56.7 -86.7 1 30.0 -57.3 449.0 449.0 310.8 449.0 0.00 49 70 18270 -58.9 -86.9 2 28.0 -59.4 290 27 458.4 458.4 311.6 458.4 0.00 50 55 19770 -62.9 -87.9 2 25.0 -63.3 481.9 481.9 313.6 482.0 0.00 51 50 20360 -60.5 -88.5 1 28.0 -61.0 290 30 500.9 500.9 315.0 500.9 0.00 52 49 20486 -60.3 -88.3 1 28.0 -60.9 504.3 504.3 315.2 504.3 0.00 53 35 22563 -63.7 -90.7 1 27.0 -64.2 546.4 546.4 317.9 546.4 0.00 54 30 23510 -62.3 -90.3 1 28.0 -63.0 290 24 574.8 574.8 319.4 574.8 0.00 55 20 26020 -61.7 -90.7 1 29.0 -62.8 270 36 647.3 647.3 322.6 647.3 0.01 56 18 26675 -60.1 -90.1 1 30.0 -61.5 672.2 672.2 323.5 672.2 0.01 57 13 28690 -63.1 -91.1 1 28.0 -64.4 727.3 727.3 325.3 727.4 0.01 58 10 30330 -56.3 -88.3 1 32.0 -59.6 285 75 809.4 809.4 327.5 809.5 0.02 59 9.7 30524 -54.7 -87.7 1 33.0 -58.6 822.5 822.5 327.8 822.7 0.02 60 9.5 30657 -55.3 -87.3 1 32.0 -59.0 825.1 825.2 327.8 825.3 0.02 61 7.7 32002 -53.9 -86.9 1 33.0 -58.7 881.9 881.9 329.1 882.1 0.03 62 6.5 33105 -47.7 -84.7 1 37.0 -55.8 951.8 951.9 330.4 952.3 0.05 63 6.1 33524 -48.7 -84.7 1 36.0 -56.6 965.0 965.0 330.6 965.5 0.05 64 5.4 34339 -41.1 -82.1 0 41.0 -53.8 1033.0 1033.1 331.7 1034.1 0.09 65 5.1 34726 -43.1 -83.1 0 40.0 -54.9 1041.0 1041.1 331.8 1041.9 0.08 66 4.6 35426 -39.5 -80.5 0 41.0 -54.0 1089.0 1089.1 332.5 1090.7 0.13 TRP 311 8647 -52.5 -58.5 48 6.0 -52.6 315 27 308.2 308.2 284.7 308.3 0.05 WND 4.0 270 126 Sounding variables and indices 1000-500 mb thick: 5317.00 m Freezing level: Surface below freezing Freezing level: 1000.00 mb = 73.00 m = 239.50 ft Freezing level: 982.48 mb = 216.34 m = 709.75 ft Wetbulb zero: Below ground Precipitable water: 0.46 inches Sfc-500 mean rel hum: 84.32 % Est. max temperature: 8.76 C = 47.77 F Sfc-Lift cond lev (LCL): 986.31 mb = 183.25 m = 601.19 ft T: 0.24 C 700-500 lapse rate: 5.88 C/km Conv cond level (CCL): 840.04 mb = 1458.08 m = 4783.68 ft Mean mixing ratio: 3.20 g/kg Conv temperature: 9.13 C = 48.43 F Cap Strength: 14.50 C Lifted Index: 14.76 C Risk: None Lifted Index @300 mb: 20.71 C Lifted Index @700 mb: 8.56 C Showalter Index: 10.75 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 19.40 C K Index: 11.50 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 3.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.25 J/kg Max Up Vert Vel: 6.36 m/s Conv Inhibition (B-): 64640.27 J/kg Cap Strength: 14.53 C Lift Cond Lev (LCL): 923.03 mb = 712.00 m = 2335.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 4 44249 270 126 126.0 -0.0 1 1002 57 300 2 1.7 -1.0 2 1000 73 300 2 1.7 -1.0 3 971 305 20 10 -3.4 -9.4 4 935 610 35 22 -12.6 -18.0 5 925 695 30 25 -12.5 -21.7 6 900 914 20 33 -11.3 -31.0 7 866 1219 15 31 -8.0 -29.9 8 850 1366 10 32 -5.6 -31.5 9 801 1829 360 31 -0.0 -31.0 10 770 2134 350 31 5.4 -30.5 11 740 2438 350 29 5.0 -28.6 12 712 2743 345 29 7.5 -28.0 13 700 2872 350 27 4.7 -26.6 14 656 3353 350 20 3.5 -19.7 15 630 3658 335 17 7.2 -15.4 16 605 3962 345 14 3.6 -13.5 17 581 4267 315 13 9.2 -9.2 18 535 4877 325 23 13.2 -18.8 19 500 5390 335 21 8.9 -19.0 20 493 5486 335 20 8.5 -18.1 21 453 6096 330 23 11.5 -19.9 22 433 6401 315 23 16.3 -16.3 23 400 6970 320 18 11.6 -13.8 24 363 7620 320 21 13.5 -16.1 25 347 7925 310 23 17.6 -14.8 26 311 8647 315 27 19.1 -19.1 27 302 8839 320 34 21.9 -26.0 28 300 8880 320 33 21.2 -25.3 29 288 9144 315 33 23.3 -23.3 30 250 10058 295 29 26.3 -12.3 31 250 10070 300 31 26.8 -15.5 32 228 10668 295 34 30.8 -14.4 33 200 11530 290 28 26.3 -9.6 34 198 11582 285 24 23.2 -6.2 35 189 11887 295 27 24.5 -11.4 36 172 12497 280 25 24.6 -4.3 37 157 13106 280 27 26.6 -4.7 38 150 13410 305 27 22.1 -15.5 39 150 13411 300 29 25.1 -14.5 40 130 14326 285 27 26.1 -7.0 41 118 14935 300 20 17.3 -10.0 42 113 15240 280 30 29.5 -5.2 43 108 15545 285 37 35.7 -9.6 44 100 16010 280 20 19.7 -3.5 45 98 16154 280 20 19.7 -3.5 46 93 16459 275 22 21.9 -1.9 47 85 17069 295 27 24.5 -11.4 48 81 17374 280 27 26.6 -4.7 49 73 17983 270 25 25.0 -0.0 50 70 18270 290 27 25.4 -9.2 51 70 18288 290 29 27.3 -9.9 52 63 18898 275 22 21.9 -1.9 53 57 19507 290 23 21.6 -7.9 54 55 19812 275 18 17.9 -1.6 55 52 20117 270 32 32.0 -0.0 56 50 20360 290 30 28.2 -10.3 57 45 21031 300 32 27.7 -16.0 58 43 21336 280 29 28.6 -5.0 59 41 21641 280 30 29.5 -5.2 60 39 21946 315 31 21.9 -21.9 61 37 22250 305 36 29.5 -20.6 62 33 22860 300 21 18.2 -10.5 63 30 23470 310 31 23.7 -19.9 64 30 23510 290 24 22.6 -8.2 65 29 23774 285 24 23.2 -6.2 66 25 24689 300 30 26.0 -15.0 67 24 24994 280 29 28.6 -5.0 68 22 25298 290 36 33.8 -12.3 69 21 25603 300 33 28.6 -16.5 70 20 25908 275 26 25.9 -2.3 71 20 26020 270 36 36.0 -0.0 72 18 26518 270 35 35.0 -0.0 73 18 26822 290 44 41.3 -15.0 74 16 27432 270 42 42.0 -0.0 75 14 28042 270 52 52.0 -0.0 76 14 28346 290 49 46.0 -16.8 77 12 29261 275 53 52.8 -4.6 78 10 30330 285 75 72.4 -19.4 Wind Parameters Energy-Hel index: -1.27 Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20260109.00.gif