UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110300.upa.cvt Date: 0000Z 3 NOV 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:0000Z 3 NOV 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 1006 57 4.0 3.4 96 0.6 3.7 315 5 276.7 277.5 276.6 289.9 4.85 1 1000 102 3.6 2.5 93 1.1 3.1 305 12 276.8 277.5 276.2 289.2 4.58 2 925 730 -0.5 -0.8 98 0.3 -0.6 295 22 278.8 279.5 276.5 289.6 3.90 3 850 1401 -4.7 -4.8 99 0.1 -4.7 310 18 281.2 281.8 276.7 290.1 3.14 4 794 1935 -8.1 -8.4 98 0.3 -8.2 287 16 283.1 283.6 276.9 290.4 2.55 5 730 2585 -10.9 -11.5 95 0.6 -11.1 275 19 286.9 287.3 278.3 293.3 2.17 6 729 2595 -10.9 -11.6 95 0.7 -11.1 275 19 287.1 287.4 278.3 293.4 2.16 7 718 2712 -11.9 -12.3 97 0.4 -12.0 275 21 287.2 287.6 278.3 293.3 2.07 8 707 2830 -12.9 -13.5 95 0.6 -13.1 275 23 287.4 287.7 278.2 293.0 1.91 9 705 2852 -13.3 -15.6 83 2.3 -13.9 275 23 287.2 287.5 277.6 292.0 1.61 10 700 2906 -13.5 -14.7 91 1.2 -13.8 275 24 287.5 287.8 278.0 292.7 1.74 11 667 3271 -16.1 -16.6 96 0.5 -16.2 275 27 288.6 288.9 278.3 293.3 1.56 12 660 3350 -17.1 -20.6 74 3.5 -17.9 275 28 288.4 288.6 277.6 291.8 1.12 13 657 3384 -17.5 -45.5 7 28.0 -20.3 275 28 288.3 288.3 275.9 288.6 0.10 14 655 3407 -17.7 -39.7 13 22.0 -20.3 275 29 288.3 288.3 276.1 288.9 0.19 15 609 3949 -19.5 -36.5 21 17.0 -21.7 270 36 292.3 292.4 278.3 293.2 0.28 16 583 4271 -21.3 -28.3 53 7.0 -22.4 265 42 293.9 294.0 279.5 295.9 0.64 17 552 4672 -24.3 -27.4 75 3.1 -24.8 262 50 294.9 295.1 280.1 297.3 0.73 18 542 4805 -23.3 -24.7 88 1.4 -23.5 261 52 297.7 297.9 281.6 300.7 0.95 19 524 5051 -24.7 -26.2 87 1.5 -24.9 263 53 298.9 299.0 282.0 301.7 0.86 20 500 5390 -27.3 -29.9 78 2.6 -27.7 270 52 299.8 299.9 282.1 301.9 0.64 21 484 5624 -29.3 -32.7 72 3.4 -29.7 272 58 300.1 300.2 282.1 301.8 0.51 22 450 6141 -33.1 -33.9 92 0.8 -33.2 275 71 301.6 301.7 282.7 303.3 0.48 23 439 6314 -34.3 -36.9 77 2.6 -34.6 275 72 302.3 302.3 282.8 303.5 0.37 24 423 6573 -36.5 -38.0 86 1.5 -36.6 275 73 302.7 302.7 283.0 303.8 0.34 25 418 6656 -37.3 -40.4 73 3.1 -37.5 275 74 302.7 302.7 282.8 303.6 0.27 26 417 6672 -37.3 -41.8 63 4.5 -37.6 275 74 302.9 302.9 282.9 303.7 0.23 27 416 6689 -37.5 -54.5 15 17.0 -38.2 275 74 302.8 302.8 282.6 303.0 0.06 28 415 6705 -37.5 -79.5 0 42.0 -38.4 275 74 303.0 303.0 282.6 303.1 0.00 29 407 6840 -37.3 -55.3 14 18.0 -38.1 275 74 305.0 305.0 283.5 305.2 0.05 30 400 6960 -37.3 -58.3 9 21.0 -38.1 275 75 306.5 306.5 284.1 306.6 0.04 31 380 7313 -38.9 -59.9 9 21.0 -39.6 275 83 308.9 308.9 284.9 309.1 0.03 32 371 7477 -38.7 -63.7 5 25.0 -39.5 275 87 311.3 311.3 285.8 311.4 0.02 33 360 7684 -38.3 -57.3 12 19.0 -39.1 275 91 314.5 314.6 287.0 314.7 0.05 34 332 8237 -41.1 -63.1 8 22.0 -41.8 279 101 318.1 318.1 288.2 318.2 0.02 35 323 8423 -42.0 -62.4 9 20.4 -42.7 280 105 319.3 319.3 288.5 319.4 0.03 36 300 8920 -44.5 -60.5 15 16.0 -45.0 280 103 322.6 322.6 289.6 322.8 0.04 37 299 8942 -44.7 -60.7 15 16.0 -45.2 280 103 322.7 322.7 289.6 322.8 0.04 38 288 9193 -46.9 -55.9 35 9.0 -47.2 281 103 323.0 323.0 289.8 323.3 0.07 39 272 9571 -48.5 -64.5 14 16.0 -48.8 285 95 326.0 326.0 290.6 326.1 0.02 40 261 9844 -46.9 -69.9 6 23.0 -47.4 283 90 332.2 332.2 292.3 332.3 0.01 41 250 10130 -47.7 -70.7 5 23.0 -48.2 280 85 335.2 335.2 293.1 335.2 0.01 42 233 10591 -48.9 -72.9 4 24.0 -49.4 280 83 340.1 340.2 294.4 340.2 0.01 43 225 10820 -48.1 -75.1 3 27.0 -48.6 280 82 344.8 344.8 295.5 344.8 0.01 44 212 11208 -50.5 -76.5 3 26.0 -50.9 280 78 347.0 347.0 296.0 347.0 0.01 45 209 11301 -48.7 -76.7 2 28.0 -49.3 280 77 351.2 351.2 296.9 351.2 0.01 46 202 11525 -47.7 -75.7 3 28.0 -48.3 280 76 356.2 356.2 298.0 356.2 0.01 47 200 11590 -47.9 -75.9 3 28.0 -48.5 285 65 356.9 356.9 298.1 356.9 0.01 48 173 12546 -50.3 -79.3 2 29.0 -50.8 285 63 368.1 368.1 300.2 368.1 0.00 49 165 12857 -49.1 -80.1 1 31.0 -49.7 284 63 375.1 375.1 301.5 375.1 0.00 50 150 13480 -52.1 -80.1 2 28.0 -52.6 280 52 380.3 380.3 302.3 380.3 0.00 51 141 13879 -53.9 -80.9 2 27.0 -54.4 269 57 383.9 383.9 302.9 384.0 0.00 52 112 15353 -54.9 -82.9 2 28.0 -55.4 274 57 408.2 408.2 306.3 408.2 0.00 53 100 16080 -53.3 -82.3 2 29.0 -53.9 270 47 424.7 424.7 308.3 424.8 0.00 54 93 16545 -54.7 -83.7 2 29.0 -55.3 270 46 430.9 430.9 308.9 430.9 0.00 55 90 16755 -51.9 -82.9 1 31.0 -52.7 272 43 440.5 440.5 309.9 440.5 0.00 56 78 17670 -57.3 -85.3 2 28.0 -57.8 277 31 447.7 447.7 310.6 447.7 0.00 57 70 18350 -58.9 -85.9 2 27.0 -59.4 295 26 458.4 458.4 311.6 458.4 0.00 58 63 19009 -59.9 -86.9 2 27.0 -60.4 278 27 470.2 470.2 312.7 470.2 0.00 59 58 19526 -59.3 -87.3 1 28.0 -59.9 284 22 482.8 482.8 313.7 482.8 0.00 60 57 19636 -56.5 -85.5 1 29.0 -57.3 281 24 491.6 491.6 314.4 491.6 0.00 61 50 20460 -59.9 -86.9 2 27.0 -60.5 295 21 502.3 502.3 315.1 502.3 0.00 62 44 21255 -61.7 -87.7 2 26.0 -62.2 269 11 516.6 516.6 316.1 516.7 0.00 63 35 22679 -59.7 -87.7 1 28.0 -60.5 294 32 556.8 556.8 318.5 556.8 0.01 64 30 23640 -60.7 -88.7 1 28.0 -61.6 295 11 579.2 579.2 319.6 579.2 0.00 65 23 25285 -62.3 -89.3 2 27.0 -63.2 289 21 620.2 620.2 321.5 620.2 0.01 66 20 26150 -60.7 -88.7 1 28.0 -61.9 320 24 650.4 650.4 322.7 650.4 0.01 67 18 26807 -59.7 -87.7 1 28.0 -61.2 330 22 673.4 673.4 323.6 673.5 0.01 68 14 28370 -61.7 -88.7 2 27.0 -63.1 339 10 716.8 716.8 325.0 716.9 0.01 69 12 29333 -57.7 -87.7 1 30.0 -60.2 298 15 763.3 763.3 326.3 763.4 0.01 70 11 29880 -59.5 -88.5 1 29.0 -61.7 314 16 776.0 776.0 326.6 776.1 0.01 71 10 30480 -56.5 -86.5 1 30.0 -59.7 310 24 808.6 808.7 327.4 808.8 0.02 72 8.4 31585 -57.1 -87.1 1 30.0 -60.6 847.6 847.7 328.4 847.8 0.02 73 7.3 32483 -52.3 -85.3 1 33.0 -57.9 902.0 902.0 329.5 902.3 0.04 74 6.3 33430 -55.1 -86.1 1 31.0 -60.0 928.8 928.9 329.9 929.2 0.04 75 5.6 34192 -49.7 -83.7 1 34.0 -57.4 984.5 984.5 330.9 985.2 0.06 76 5.4 34429 -50.3 -83.3 1 33.0 -57.9 992.1 992.1 331.1 992.9 0.07 TRP 272 9571 -48.5 -64.5 14 16.0 -48.8 285 95 326.0 326.0 290.6 326.1 0.02 WND 323 8423 -42.0 -62.4 9 20.4 -42.7 280 105 319.3 319.3 288.5 319.4 0.03 Sounding variables and indices 1000-500 mb thick: 5288.00 m Freezing level: 934.15 mb = 653.41 m = 2143.72 ft Wetbulb zero: 937.59 mb = 621.07 m = 2037.61 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 79.21 % Est. max temperature: 8.35 C = 47.04 F Sfc-Lift cond lev (LCL): 996.70 mb = 128.60 m = 421.91 ft T: 3.43 C 700-500 lapse rate: 5.56 C/km ThetaE index: 1.43 C Layer 718.0- 700.0 mb Conv cond level (CCL): 940.23 mb = 598.42 m = 1963.29 ft Mean mixing ratio: 4.18 g/kg Conv temperature: 5.70 C = 42.26 F Cap Strength: 8.97 C Lifted Index: 9.36 C Risk: None Lifted Index @300 mb: 23.57 C Lifted Index @700 mb: 2.48 C Showalter Index: 8.83 C Risk: None Total Totals Index: 45.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.60 C Cross Totals Index: 22.50 C K Index: 16.60 Risk: < 20 % chance of thunderstorms Sweat Index: 88.00 Risk: None Energy Index: 2.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.90 J/kg Max Up Vert Vel: 4.45 m/s Conv Inhibition (B-): 82797.31 J/kg Cap Strength: 9.25 C Lift Cond Lev (LCL): 945.89 mb = 550.11 m = 1804.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 24 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1006 57 315 5 3.5 -3.5 | 122 19 -16.5 10.4 1 1000 102 305 12 9.8 -6.9 | 125 12 -10.2 7.0 2 975 305 310 20 15.3 -12.9 | 103 5 -4.7 1.0 3 939 610 300 21 18.2 -10.5 | 152 4 -1.8 3.4 4 925 730 295 22 19.9 -9.3 | 179 5 -0.1 4.6 5 904 914 300 18 15.6 -9.0 | 138 7 -4.4 4.9 6 870 1219 305 19 15.6 -10.9 | 124 5 -4.4 3.0 7 850 1401 310 18 13.8 -11.6 | 111 7 -6.2 2.3 8 837 1524 310 16 12.3 -10.3 | 115 9 -7.7 3.6 9 804 1829 295 15 13.6 -6.3 | 140 10 -6.4 7.6 10 773 2134 270 17 17.0 -0.0 | 168 14 -3.0 13.9 11 744 2438 275 17 16.9 -1.5 | 166 13 -3.1 12.4 12 715 2743 275 21 20.9 -1.8 | 184 12 0.9 12.1 13 700 2906 275 24 23.9 -2.1 | 198 12 3.9 11.8 14 632 3658 275 31 30.9 -2.7 | 224 16 10.9 11.2 15 582 4267 265 42 41.8 3.7 | 231 28 21.8 17.6 16 536 4877 260 54 53.2 9.4 | 235 41 33.2 23.3 17 500 5390 270 52 52.0 -0.0 | 247 35 32.0 13.9 18 452 6096 275 71 70.7 -6.2 | 261 51 50.7 7.7 19 400 6960 275 75 74.7 -6.5 | 262 55 54.7 7.4 20 363 7620 275 90 89.7 -7.8 | 265 70 69.7 6.1 21 323 8423 280 105 103.4 -18.2 | 273 84 83.4 -4.3 22 318 8534 280 105 103.4 -18.2 | 273 84 83.4 -4.3 23 300 8920 280 103 101.4 -17.9 | 273 82 81.4 -4.0 24 290 9144 280 104 102.4 -18.1 | 273 83 82.4 -4.2 25 272 9571 285 95 91.8 -24.6 | 278 73 71.8 -10.7 26 250 10130 280 85 83.7 -14.8 | 271 64 63.7 -0.9 27 230 10668 280 83 81.7 -14.4 | 270 62 61.7 -0.5 28 200 11582 280 75 73.9 -13.0 | 269 54 53.9 0.9 29 200 11590 285 65 62.8 -16.8 | 274 43 42.8 -2.9 30 191 11887 285 58 56.0 -15.0 | 272 36 36.0 -1.1 31 166 12802 285 65 62.8 -16.8 | 274 43 42.8 -2.9 32 159 13106 280 51 50.2 -8.9 | 261 31 30.2 5.0 33 150 13480 280 52 51.2 -9.0 | 261 32 31.2 4.9 34 138 14021 265 59 58.8 5.1 | 244 43 38.8 19.0 35 131 14326 270 48 48.0 -0.0 | 244 31 28.0 13.9 36 125 14630 265 53 52.8 4.6 | 241 38 32.8 18.5 37 114 15240 275 59 58.8 -5.1 | 257 40 38.8 8.8 38 100 16080 270 47 47.0 -0.0 | 243 30 27.0 13.9 39 94 16459 270 47 47.0 -0.0 | 243 30 27.0 13.9 40 71 18288 280 23 22.7 -4.0 | 195 10 2.7 9.9 41 70 18350 295 26 23.6 -11.0 | 231 5 3.6 2.9 42 67 18593 295 26 23.6 -11.0 | 231 5 3.6 2.9 43 61 19202 270 28 28.0 -0.0 | 210 16 8.0 13.9 44 58 19507 285 22 21.3 -5.7 | 189 8 1.3 8.2 45 55 19812 275 26 25.9 -2.3 | 207 13 5.9 11.6 46 50 20422 285 32 30.9 -8.3 | 243 12 10.9 5.6 47 50 20460 295 21 19.0 -8.9 | 169 5 -1.0 5.0 48 48 20726 295 21 19.0 -8.9 | 169 5 -1.0 5.0 49 43 21336 265 10 10.0 0.9 | 146 18 -10.0 14.8 50 39 21946 305 23 18.8 -13.2 | 121 1 -1.2 0.7 51 38 22250 265 24 23.9 2.1 | 194 16 3.9 16.0 52 36 22555 290 34 31.9 -11.6 | 259 12 12.0 2.3 53 32 23165 310 23 17.6 -14.8 | 70 3 -2.4 -0.9 54 31 23470 275 13 13.0 -1.1 | 151 15 -7.0 12.8 55 30 23640 295 11 10.0 -4.6 | 133 14 -10.0 9.3 56 29 23774 290 11 10.3 -3.8 | 136 14 -9.7 10.1 57 28 24079 265 14 13.9 1.2 | 158 16 -6.1 15.1 58 27 24384 255 11 10.6 2.8 | 151 19 -9.4 16.7 59 25 24689 285 10 9.7 -2.6 | 138 15 -10.3 11.3 60 24 24994 265 20 19.9 1.7 | 180 16 -0.1 15.6 61 22 25603 315 23 16.3 -16.3 | 58 4 -3.7 -2.4 62 20 26150 320 24 15.4 -18.4 | 46 6 -4.6 -4.5 63 20 26213 310 26 19.9 -16.7 | 2 3 -0.1 -2.8 64 18 26822 330 22 11.0 -19.1 | 60 10 -9.0 -5.2 65 17 27127 310 21 16.1 -13.5 | 96 4 -3.9 0.4 66 16 27432 310 20 15.3 -12.9 | 103 5 -4.7 1.0 67 16 27737 295 18 16.3 -7.6 | 150 7 -3.7 6.3 68 15 28042 335 15 6.3 -13.6 | 91 14 -13.7 0.3 69 14 28346 340 10 3.4 -9.4 | 105 17 -16.6 4.5 70 13 28651 330 14 7.0 -12.1 | 98 13 -13.0 1.8 71 12 29261 295 15 13.6 -6.3 | 140 10 -6.4 7.6 72 11 29870 315 16 11.3 -11.3 | 107 9 -8.7 2.6 73 11 30175 300 17 14.7 -8.5 | 136 8 -5.3 5.4 74 10 30480 310 24 18.4 -15.4 | 47 2 -1.6 -1.5 Wind Parameters Mean winds (0-6000m): 274.8 at 32.5 knts Storm direction: 304.8 at 24.4 knts Shear (0-3000m) pos: 0.9 neg: 4.6 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 82.3 deg Storm rel helicity (0-3000m) pos: 57.5 neg: -12.6 tot: 44.8 m^2/s^2 ave: 14.9 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 52.46 m/s 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 ------------------------------------------------------------------------------- 500 307 17 120 7| 0.0 16.5 16.5| 2.8 -3.4 -0.6 -1.2 0.04| 18.3 0.7 1000 302 19 133 6| 1.2 8.2 9.5| 4.9 -8.7 -3.8 -3.8 -0.04| 12.6 -0.5 1500 304 18 128 6| 1.8 5.5 7.3| 6.4 -11.7 -5.3 -3.5 -0.08| 10.1 -0.8 2000 302 18 133 7| 1.4 4.7 6.0| 27.4 -11.7 15.7 7.8 0.15| 9.9 1.4 2500 296 18 146 7| 1.1 4.2 5.3| 35.5 -12.6 22.9 9.2 0.18| 8.8 1.6 3000 292 18 158 8| 0.9 4.6 5.6| 57.5 -12.6 44.8 14.9 0.29| 8.5 2.5 4000 285 22 186 8| 0.7 5.2 5.8| 85.7 -12.6 73.1 18.3 0.34| 8.2 2.8 5000 277 27 212 13| 0.1 5.1 5.2|133.8 -12.6 121.2 24.2 0.32| 8.6 2.7 6000 275 32 228 17| 1.7 4.3 6.0|298.1 -12.6 285.5 47.6 0.39| 9.2 3.6 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251103.00.gif