UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:0000Z 11 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 1011 57 7.6 3.2 74 4.4 5.5 270 6 279.9 280.7 278.2 293.0 4.76 1 1000 148 7.6 2.6 71 5.0 5.2 270 12 280.8 281.5 278.4 293.5 4.61 2 925 784 2.0 0.9 92 1.1 1.5 260 30 281.4 282.1 278.4 293.6 4.41 3 901 996 0.8 -0.5 91 1.3 0.3 282.2 282.9 278.4 293.7 4.09 4 879 1195 2.6 -2.4 70 5.0 0.5 286.1 286.7 279.8 296.5 3.64 5 850 1466 1.0 -1.3 85 2.3 -0.0 295 42 287.2 287.9 280.8 298.9 4.09 6 843 1532 0.6 -0.8 90 1.4 -0.0 287.5 288.2 281.2 299.7 4.28 7 828 1677 0.6 -4.0 71 4.6 -1.3 288.9 289.5 280.8 298.9 3.43 8 802 1932 -0.9 -1.3 97 0.4 -1.1 290.0 290.7 282.4 302.5 4.33 9 789 2062 -1.9 -1.9 100 0.0 -1.9 290.3 291.0 282.4 302.5 4.21 10 700 3005 -6.9 -7.4 96 0.5 -7.1 320 55 294.8 295.4 283.1 304.2 3.13 11 653 3545 -9.1 -9.8 95 0.7 -9.4 298.3 298.8 284.1 306.7 2.78 12 646 3629 -8.7 -10.9 84 2.2 -9.5 299.7 300.1 284.4 307.6 2.57 13 600 4200 -10.5 -16.5 61 6.0 -12.3 304.0 304.3 285.1 309.5 1.75 14 571 4579 -13.3 -17.2 72 3.9 -14.5 305.0 305.3 285.5 310.6 1.74 15 555 4795 -14.1 -21.1 55 7.0 -15.9 306.6 306.8 285.6 310.7 1.28 16 507 5476 -18.5 -25.5 54 7.0 -20.0 309.3 309.4 286.2 312.4 0.95 17 500 5580 -19.3 -26.3 54 7.0 -20.8 320 43 309.5 309.7 286.2 312.5 0.89 18 464 6129 -24.1 -27.2 75 3.1 -24.7 310.2 310.4 286.5 313.2 0.89 19 400 7190 -32.7 -37.3 63 4.6 -33.2 320 52 312.5 312.6 286.7 313.9 0.39 20 391 7350 -34.1 -38.9 62 4.8 -34.6 312.7 312.8 286.7 313.9 0.34 21 390 7368 -34.3 -41.3 49 7.0 -34.9 312.7 312.7 286.6 313.6 0.26 22 379 7568 -35.5 -41.5 54 6.0 -36.0 313.7 313.7 286.9 314.6 0.27 23 378 7586 -35.7 -39.7 67 4.0 -36.1 313.6 313.7 287.0 314.8 0.32 24 346 8197 -39.3 -49.3 34 10.0 -39.9 316.8 316.8 287.8 317.2 0.12 25 326 8603 -42.9 -50.9 41 8.0 -43.3 317.3 317.3 288.0 317.7 0.11 26 314 8855 -44.1 -59.1 17 15.0 -44.6 319.0 319.0 288.5 319.2 0.04 27 300 9160 -46.1 -59.1 22 13.0 -46.5 325 48 320.4 320.4 288.9 320.6 0.04 28 261 10073 -52.7 -64.7 22 12.0 -52.9 323.7 323.7 289.9 323.8 0.02 29 250 10350 -53.9 -65.9 22 12.0 -54.1 325 46 325.9 325.9 290.6 326.0 0.02 30 224 11048 -57.5 -69.5 20 12.0 -57.6 330.8 330.8 291.9 330.9 0.01 31 200 11760 -58.5 -72.5 15 14.0 -58.6 325 58 340.1 340.1 294.4 340.2 0.01 32 196 11887 -59.3 -74.3 13 15.0 -59.5 330 58 340.8 340.8 294.5 340.9 0.01 33 189 12115 -58.1 -76.1 8 18.0 -58.3 346.3 346.3 295.8 346.3 0.01 34 185 12250 -55.3 -80.3 3 25.0 -55.6 353.0 353.0 297.3 353.0 0.00 35 181 12389 -56.5 -79.5 4 23.0 -56.8 353.2 353.2 297.3 353.3 0.00 36 173 12678 -53.1 -81.1 2 28.0 -53.5 363.4 363.4 299.4 363.5 0.00 37 162 13102 -51.1 -81.1 2 30.0 -51.6 373.7 373.7 301.2 373.7 0.00 38 150 13600 -53.1 -82.1 2 29.0 -53.5 325 24 378.6 378.6 302.0 378.6 0.00 39 146 13774 -53.7 -82.7 2 29.0 -54.1 380.5 380.5 302.3 380.5 0.00 40 135 14278 -52.3 -82.3 2 30.0 -52.8 391.6 391.6 304.0 391.6 0.00 41 127 14670 -55.1 -83.1 2 28.0 -55.5 393.4 393.4 304.3 393.4 0.00 42 123 14875 -53.1 -83.1 1 30.0 -53.7 400.7 400.7 305.3 400.7 0.00 43 110 15591 -54.9 -83.9 2 29.0 -55.4 410.3 410.3 306.6 410.3 0.00 44 107 15768 -53.7 -83.7 1 30.0 -54.3 415.8 415.8 307.2 415.9 0.00 45 103 16011 -55.1 -84.1 2 29.0 -55.6 417.7 417.7 307.4 417.7 0.00 46 100 16200 -54.7 -84.7 1 30.0 -55.2 265 25 422.0 422.0 308.0 422.1 0.00 47 90 16877 -54.1 -84.1 1 30.0 -54.8 436.1 436.1 309.5 436.2 0.00 48 73 18213 -57.1 -86.1 1 29.0 -57.7 456.7 456.7 311.5 456.7 0.00 49 70 18480 -56.3 -86.3 1 30.0 -56.9 260 22 463.9 463.9 312.1 464.0 0.00 50 64 19050 -55.3 -85.3 1 30.0 -56.1 478.2 478.2 313.3 478.2 0.00 51 55 20008 -58.7 -86.7 2 28.0 -59.3 491.6 491.6 314.4 491.6 0.00 52 50 20610 -55.5 -85.5 1 30.0 -56.5 270 15 512.7 512.7 315.8 512.7 0.01 53 33 23236 -57.9 -86.9 1 29.0 -59.0 571.0 571.0 319.2 571.1 0.01 54 31 23631 -55.1 -86.1 1 31.0 -56.6 588.9 588.9 320.1 588.9 0.01 55 30 23840 -55.7 -86.7 1 31.0 -57.2 210 16 592.8 592.8 320.3 592.8 0.01 56 24 25262 -56.7 -86.7 1 30.0 -58.3 629.0 629.0 321.9 629.0 0.01 57 20 26430 -52.9 -84.9 1 32.0 -55.6 245 17 674.3 674.3 323.6 674.4 0.01 58 16 27869 -53.9 -85.9 1 32.0 -56.8 715.4 715.4 324.9 715.5 0.02 59 15 28286 -51.7 -84.7 1 33.0 -55.4 736.1 736.1 325.6 736.2 0.02 60 14 28733 -52.9 -84.9 1 32.0 -56.4 746.7 746.7 325.8 746.8 0.02 61 10 30940 -45.9 -82.9 1 37.0 -53.2 280 33 848.2 848.2 328.4 848.6 0.04 62 9.6 31212 -45.1 -82.1 1 37.0 -52.9 861.2 861.2 328.7 861.7 0.05 63 7.5 32849 -48.5 -83.5 1 35.0 -55.6 910.4 910.4 329.6 910.9 0.05 64 4.5 36295 -37.1 -79.1 0 42.0 -53.3 1107.1 1107.2 332.8 1109.3 0.17 65 4.3 36609 -37.9 -79.9 0 42.0 -53.8 1117.8 1117.9 332.9 1119.8 0.16 TRP 196 11887 -59.3 -74.3 13 15.0 -59.5 330 58 340.8 340.8 294.5 340.9 0.01 WND 4.0 280 74 Sounding variables and indices 1000-500 mb thick: 5432.00 m Freezing level: 817.60 mb = 1778.65 m = 5835.40 ft Wetbulb zero: 852.26 mb = 1444.57 m = 4739.34 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 79.72 % Est. max temperature: 14.53 C = 58.15 F Sfc-Lift cond lev (LCL): 945.18 mb = 607.98 m = 1994.67 ft T: 3.55 C 700-500 lapse rate: 4.82 C/km ThetaE index: 0.79 C Layer 828.0- 802.0 mb Conv cond level (CCL): 804.23 mb = 1909.59 m = 6264.99 ft Mean mixing ratio: 4.50 g/kg Conv temperature: 17.65 C = 63.78 F Cap Strength: 14.23 C Lifted Index: 14.28 C Risk: None Lifted Index @300 mb: 19.10 C Lifted Index @700 mb: 6.41 C Showalter Index: 10.45 C Risk: None Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 18.00 C K Index: 18.50 Risk: < 20 % chance of thunderstorms Sweat Index: 127.00 Risk: None Energy Index: 2.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.54 J/kg Max Up Vert Vel: 2.25 m/s Conv Inhibition (B-): 80362.51 J/kg Cap Strength: 14.19 C Lift Cond Lev (LCL): 917.18 mb = 852.47 m = 2796.77 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 44321 280 74 72.9 -12.8 1 1011 57 270 6 6.0 -0.0 2 1000 148 270 12 12.0 -0.0 3 981 305 265 22 21.9 1.9 4 945 610 265 29 28.9 2.5 5 925 784 260 30 29.5 5.2 6 910 914 270 32 32.0 -0.0 7 876 1219 290 36 33.8 -12.3 8 850 1466 295 42 38.1 -17.7 9 812 1829 310 44 33.7 -28.3 10 781 2134 300 42 36.4 -21.0 11 752 2438 305 45 36.9 -25.8 12 724 2743 310 49 37.5 -31.5 13 700 3005 320 55 35.4 -42.1 14 696 3048 320 58 37.3 -44.4 15 643 3658 310 51 39.1 -32.8 16 594 4267 315 49 34.6 -34.6 17 548 4877 310 44 33.7 -28.3 18 506 5486 320 41 26.4 -31.4 19 500 5580 320 43 27.6 -32.9 20 465 6096 325 41 23.5 -33.6 21 446 6401 330 43 21.5 -37.2 22 400 7190 320 52 33.4 -39.8 23 376 7620 325 52 29.8 -42.6 24 344 8230 320 56 36.0 -42.9 25 301 9144 325 44 25.2 -36.0 26 300 9160 325 48 27.5 -39.3 27 250 10350 325 46 26.4 -37.7 28 249 10363 330 42 21.0 -36.4 29 238 10668 325 47 27.0 -38.5 30 206 11582 315 53 37.5 -37.5 31 200 11760 325 58 33.3 -47.5 32 196 11887 330 58 29.0 -50.2 33 187 12192 330 59 29.5 -51.1 34 170 12802 320 52 33.4 -39.8 35 150 13600 325 24 13.8 -19.7 36 147 13716 335 22 9.3 -19.9 37 134 14326 290 36 33.8 -12.3 38 122 14935 310 27 20.7 -17.4 39 116 15240 270 30 30.0 -0.0 40 111 15545 280 36 35.5 -6.3 41 106 15850 295 29 26.3 -12.3 42 100 16200 265 25 24.9 2.2 43 96 16459 265 25 24.9 2.2 44 87 17069 275 22 21.9 -1.9 45 83 17374 245 22 19.9 9.3 46 79 17678 255 32 30.9 8.3 47 76 17983 270 28 28.0 -0.0 48 72 18288 255 18 17.4 4.7 49 70 18480 260 22 21.7 3.8 50 69 18593 255 20 19.3 5.2 51 66 18898 265 25 24.9 2.2 52 62 19202 290 20 18.8 -6.8 53 60 19507 255 3 2.9 0.8 54 54 20117 225 22 15.6 15.6 55 52 20422 240 26 22.5 13.0 56 50 20610 270 15 15.0 -0.0 57 49 20726 275 24 23.9 -2.1 58 47 21031 275 12 12.0 -1.0 59 45 21336 255 14 13.5 3.6 60 42 21641 270 16 16.0 -0.0 61 40 21946 270 13 13.0 -0.0 62 39 22250 245 23 20.8 9.7 63 37 22555 260 25 24.6 4.3 64 35 22860 280 12 11.8 -2.1 65 32 23470 245 10 9.1 4.2 66 30 23774 250 16 15.0 5.5 67 30 23840 210 16 8.0 13.9 68 29 24079 205 16 6.8 14.5 69 26 24689 265 29 28.9 2.5 70 25 24994 275 25 24.9 -2.2 71 23 25603 270 16 16.0 -0.0 72 22 25908 235 16 13.1 9.2 73 21 26213 240 17 14.7 8.5 74 20 26430 245 17 15.4 7.2 75 19 26822 250 19 17.9 6.5 76 18 27127 240 19 16.5 9.5 77 17 27432 255 32 30.9 8.3 78 16 27737 270 30 30.0 -0.0 79 16 28042 265 37 36.9 3.2 80 15 28346 285 20 19.3 -5.2 81 14 28651 255 23 22.2 6.0 82 14 28956 280 29 28.6 -5.0 83 12 29870 285 43 41.5 -11.1 84 10 30940 280 33 32.5 -5.7 Wind Parameters Energy-Hel index: -0.16 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.20251011.00.gif