UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:1200Z 29 OCT 25 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 1018 57 0.0 -0.4 97 0.4 -0.2 25 4 271.8 272.4 272.1 281.6 3.64 1 1012 104 3.8 1.9 87 1.9 2.9 276.0 276.7 275.5 287.8 4.33 2 1000 199 4.6 3.5 93 1.1 4.1 55 3 277.8 278.6 277.2 291.2 4.92 3 968 464 4.6 4.1 97 0.5 4.4 280.3 281.3 279.0 294.9 5.30 4 961 524 5.6 -1.4 61 7.0 2.6 281.9 282.6 277.7 292.0 3.59 5 953 592 6.0 0.0 65 6.0 3.3 283.0 283.7 278.7 294.3 4.01 6 925 836 4.4 1.1 79 3.3 2.9 335 5 283.8 284.6 279.7 296.4 4.48 7 909 978 3.4 0.8 83 2.6 2.2 284.2 285.0 279.9 296.7 4.46 8 891 1141 4.4 1.6 82 2.8 3.1 286.9 287.7 281.5 300.5 4.82 9 873 1307 3.4 2.2 92 1.2 2.8 287.5 288.4 282.2 302.1 5.14 10 866 1372 4.0 -0.8 71 4.8 1.8 288.8 289.5 281.7 300.8 4.16 11 852 1505 3.4 -1.6 70 5.0 1.2 289.5 290.2 281.8 301.1 3.99 12 850 1524 3.4 -1.6 70 5.0 1.1 5 15 289.7 290.4 281.9 301.3 4.00 13 797 2044 1.6 -5.4 60 7.0 -1.3 293.2 293.7 282.4 302.7 3.20 14 785 2167 3.8 -13.2 28 17.0 -2.3 296.8 297.1 282.3 302.2 1.76 15 761 2418 2.4 -19.6 18 22.0 -4.3 297.9 298.1 281.9 301.3 1.06 16 751 2526 4.0 -22.0 13 26.0 -3.8 300.8 301.0 282.8 303.6 0.87 17 718 2889 1.8 -13.2 32 15.0 -3.7 302.3 302.6 284.7 308.3 1.92 18 704 3048 2.2 -20.8 16 23.0 -4.9 304.4 304.6 284.5 307.8 1.03 19 700 3094 2.2 -15.8 25 18.0 -4.1 350 17 304.9 305.2 285.3 310.0 1.59 20 697 3129 2.2 -16.8 23 19.0 -4.3 305.3 305.6 285.3 310.0 1.47 21 666 3494 -0.3 -25.3 13 25.0 -7.1 306.5 306.6 284.9 308.9 0.73 22 590 4450 -7.7 -30.7 14 23.0 -12.8 308.7 308.8 285.5 310.4 0.50 23 575 4650 -8.9 -25.9 24 17.0 -13.1 309.6 309.7 286.1 312.3 0.80 24 565 4786 -9.1 -39.1 7 30.0 -14.4 310.9 310.9 285.9 311.7 0.23 25 552 4966 -9.7 -31.7 15 22.0 -14.4 312.3 312.3 286.7 314.0 0.49 26 500 5720 -16.9 -33.9 21 17.0 -19.8 5 26 312.4 312.5 286.7 314.0 0.43 27 477 6070 -20.3 -36.3 23 16.0 -22.7 312.5 312.5 286.6 313.7 0.36 28 400 7350 -28.7 -51.7 9 23.0 -30.4 10 23 317.7 317.7 288.1 318.0 0.08 29 373 7848 -31.9 -57.9 6 26.0 -33.4 319.9 319.9 288.8 320.0 0.04 30 300 9350 -44.3 -64.3 9 20.0 -44.9 360 21 322.9 322.9 289.7 323.0 0.02 31 250 10540 -53.9 -69.9 12 16.0 -54.1 320 14 325.9 325.9 290.6 326.0 0.01 32 242 10748 -55.3 -69.3 16 14.0 -55.5 326.9 326.9 290.8 326.9 0.01 33 220 11352 -59.1 -69.1 26 10.0 -59.2 330.1 330.1 291.7 330.1 0.02 34 213 11555 -58.1 -71.1 17 13.0 -58.3 334.7 334.7 293.0 334.7 0.01 35 200 11950 -60.5 -72.5 19 12.0 -60.6 295 31 337.0 337.0 293.6 337.0 0.01 36 196 12076 -60.9 -74.9 14 14.0 -61.0 338.3 338.3 293.9 338.3 0.01 37 194 12139 -59.7 -75.7 11 16.0 -59.9 341.2 341.2 294.6 341.2 0.01 38 183 12501 -62.5 -76.5 14 14.0 -62.6 280 39 342.4 342.4 294.9 342.4 0.01 39 171 12921 -60.3 -80.3 6 20.0 -60.4 352.7 352.7 297.2 352.7 0.00 40 165 13143 -62.3 -80.3 7 18.0 -62.4 353.0 353.0 297.3 353.0 0.00 41 154 13568 -62.7 -82.7 5 20.0 -62.9 359.4 359.4 298.6 359.4 0.00 42 150 13730 -62.7 -82.7 5 20.0 -62.9 285 38 362.1 362.1 299.1 362.1 0.00 43 143 14025 -61.9 -83.9 4 22.0 -62.1 368.4 368.4 300.3 368.5 0.00 44 136 14337 -59.9 -83.9 3 24.0 -60.1 377.3 377.3 301.8 377.3 0.00 45 115 15385 -60.1 -85.1 2 25.0 -60.3 395.5 395.5 304.6 395.5 0.00 46 103 16068 -63.1 -85.1 4 22.0 -63.3 402.4 402.4 305.5 402.4 0.00 47 100 16250 -62.3 -86.3 3 24.0 -62.5 295 27 407.4 407.4 306.2 407.4 0.00 48 87 17104 -63.3 -87.3 2 24.0 -63.5 421.9 421.9 307.9 421.9 0.00 49 82 17467 -61.9 -86.9 2 25.0 -62.2 432.0 432.0 309.0 432.0 0.00 50 70 18440 -63.1 -88.1 2 25.0 -63.4 300 26 449.4 449.4 310.8 449.4 0.00 51 61 19282 -64.7 -88.7 2 24.0 -65.0 463.9 463.9 312.1 463.9 0.00 52 50 20500 -62.9 -88.9 2 26.0 -63.3 320 16 495.3 495.3 314.6 495.3 0.00 53 33 23063 -61.3 -88.3 2 27.0 -62.0 562.0 562.0 318.8 562.0 0.00 54 30 23650 -63.9 -88.9 2 25.0 -64.5 270 9 570.4 570.4 319.2 570.5 0.00 55 25 24763 -66.5 -91.5 2 25.0 -67.0 593.5 593.5 320.3 593.5 0.00 56 24 25013 -62.7 -89.7 1 27.0 -63.5 611.5 611.5 321.1 611.5 0.01 57 20 26140 -62.1 -88.1 2 26.0 -63.1 265 17 646.1 646.1 322.5 646.1 0.01 58 16 27507 -66.1 -91.1 2 25.0 -66.9 675.6 675.6 323.6 675.7 0.01 59 13 28780 -61.7 -88.7 2 27.0 -63.3 732.2 732.2 325.4 732.3 0.01 60 12 29273 -63.9 -89.9 2 26.0 -65.2 741.3 741.3 325.7 741.4 0.01 61 10 30400 -60.5 -88.5 1 28.0 -62.7 285 33 793.7 793.7 327.1 793.8 0.02 62 9.0 31057 -60.1 -88.1 1 28.0 -62.6 819.5 819.5 327.7 819.7 0.02 63 8.1 31713 -60.9 -88.9 1 28.0 -63.4 841.4 841.4 328.2 841.6 0.02 64 7.4 32281 -56.1 -87.1 1 31.0 -60.2 883.0 883.0 329.1 883.2 0.03 65 6.8 32817 -57.9 -86.9 1 29.0 -61.6 897.1 897.1 329.4 897.4 0.03 66 6.2 33402 -55.5 -86.5 1 31.0 -60.3 931.4 931.4 330.0 931.8 0.04 67 5.8 33827 -56.5 -86.5 1 30.0 -61.2 945.0 945.0 330.2 945.4 0.04 68 4.8 35044 -50.5 -84.5 1 34.0 -58.5 1025.2 1025.2 331.6 1025.9 0.07 TRP 183 12501 -62.5 -76.5 14 14.0 -62.6 280 39 342.4 342.4 294.9 342.4 0.01 WND 4.0 265 64 Sounding variables and indices 1000-500 mb thick: 5521.00 m Freezing level: 669.72 mb = 3450.45 m = 11320.22 ft Wetbulb zero: Below ground Precipitable water: 0.50 inches Sfc-500 mean rel hum: 38.60 % Est. max temperature: 16.75 C = 62.15 F Sfc-Lift cond lev (LCL): 1011.55 mb = 107.34 m = 352.16 ft T: 3.83 C 700-500 lapse rate: 7.27 C/km ThetaE index: 2.90 C Layer 961.0- 953.0 mb Conv cond level (CCL): 626.66 mb = 3974.74 m = 13040.33 ft Mean mixing ratio: 4.54 g/kg Conv temperature: 36.04 C = 96.87 F Cap Strength: 18.05 C Lifted Index: 17.01 C Risk: None Lifted Index @300 mb: 21.19 C Lifted Index @700 mb: 15.77 C Showalter Index: 11.15 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 15.30 C K Index: 0.70 Risk: None Sweat Index: 56.00 Risk: None Energy Index: 2.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.48 J/kg Max Up Vert Vel: 8.66 m/s Conv Inhibition (B-): 77660.53 J/kg Cap Strength: 17.91 C Lift Cond Lev (LCL): 926.05 mb = 826.77 m = 2712.46 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 44376 265 64 63.8 5.6 1 1018 57 25 4 -1.7 -3.6 2 1000 199 55 3 -2.5 -1.7 3 987 305 320 2 1.3 -1.5 4 951 610 360 10 -0.0 -10.0 5 925 836 335 5 2.1 -4.5 6 916 914 340 8 2.7 -7.5 7 882 1219 350 16 2.8 -15.8 8 850 1524 5 15 -1.3 -14.9 9 850 1524 5 16 -1.4 -15.9 10 819 1829 355 14 1.2 -13.9 11 788 2134 30 13 -6.5 -11.3 12 759 2438 360 10 -0.0 -10.0 13 731 2743 360 10 -0.0 -10.0 14 704 3048 360 18 -0.0 -18.0 15 700 3094 350 17 3.0 -16.7 16 677 3353 335 16 6.8 -14.5 17 651 3658 340 20 6.8 -18.8 18 626 3962 335 20 8.5 -18.1 19 602 4267 345 23 6.0 -22.2 20 557 4877 5 23 -2.0 -22.9 21 500 5720 5 26 -2.3 -25.9 22 495 5791 10 29 -5.0 -28.6 23 475 6096 5 26 -2.3 -25.9 24 437 6706 10 19 -3.3 -18.7 25 402 7315 355 24 2.1 -23.9 26 400 7350 10 23 -4.0 -22.7 27 385 7620 10 23 -4.0 -22.7 28 352 8230 345 20 5.2 -19.3 29 309 9144 360 20 -0.0 -20.0 30 300 9350 360 21 -0.0 -21.0 31 295 9449 360 21 -0.0 -21.0 32 250 10540 320 14 9.0 -10.7 33 245 10668 325 15 8.6 -12.3 34 233 10973 295 16 14.5 -6.8 35 222 11278 275 21 20.9 -1.8 36 212 11582 295 28 25.4 -11.8 37 200 11950 295 31 28.1 -13.1 38 192 12192 300 33 28.6 -16.5 39 183 12497 275 34 33.9 -3.0 40 183 12501 280 39 38.4 -6.8 41 174 12802 295 41 37.2 -17.3 42 166 13106 280 42 41.4 -7.3 43 150 13730 285 38 36.7 -9.8 44 136 14326 295 45 40.8 -19.0 45 124 14935 290 36 33.8 -12.3 46 118 15240 305 38 31.1 -21.8 47 107 15850 280 28 27.6 -4.9 48 100 16250 295 27 24.5 -11.4 49 97 16459 295 28 25.4 -11.8 50 92 16764 275 30 29.9 -2.6 51 79 17678 290 28 26.3 -9.6 52 75 17983 305 22 18.0 -12.6 53 70 18440 300 26 22.5 -13.0 54 68 18593 290 28 26.3 -9.6 55 65 18898 305 24 19.7 -13.8 56 62 19202 300 21 18.2 -10.5 57 59 19507 285 21 20.3 -5.4 58 53 20117 325 25 14.3 -20.5 59 50 20500 320 16 10.3 -12.3 60 48 20726 325 17 9.8 -13.9 61 46 21031 300 16 13.9 -8.0 62 44 21336 310 15 11.5 -9.6 63 42 21641 295 12 10.9 -5.1 64 40 21946 310 16 12.3 -10.3 65 38 22250 285 13 12.6 -3.4 66 34 22860 310 16 12.3 -10.3 67 32 23165 295 17 15.4 -7.2 68 30 23650 270 9 9.0 -0.0 69 29 23774 310 16 12.3 -10.3 70 28 24079 255 10 9.7 2.6 71 25 24689 285 28 27.0 -7.2 72 23 25298 310 30 23.0 -19.3 73 22 25603 330 11 5.5 -9.5 74 21 25908 260 14 13.8 2.4 75 20 26140 265 17 16.9 1.5 76 20 26213 250 23 21.6 7.9 77 18 26822 270 13 13.0 -0.0 78 17 27127 255 25 24.1 6.5 79 16 27432 265 28 27.9 2.4 80 15 27737 295 32 29.0 -13.5 81 14 28346 315 32 22.6 -22.6 82 13 28956 305 34 27.9 -19.5 83 12 29261 285 31 29.9 -8.0 84 11 29566 300 35 30.3 -17.5 85 10 30175 285 24 23.2 -6.2 86 10 30400 285 33 31.9 -8.5 Wind Parameters Energy-Hel index: -2.34 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.20251029.12.gif