UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:1200Z 7 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 1010 57 13.4 11.9 91 1.5 12.5 155 6 285.7 287.2 285.2 309.8 8.69 1 1004 107 15.2 11.7 80 3.5 13.1 155 6 288.0 289.5 286.1 312.2 8.63 2 1000 141 15.4 11.7 79 3.7 13.2 155 6 288.5 290.1 286.4 312.9 8.66 3 976 348 16.2 11.8 75 4.4 13.6 180 12 291.4 293.0 287.6 316.7 8.94 4 949 586 14.8 11.3 80 3.5 12.7 209 18 292.3 293.9 288.0 317.6 8.89 5 939 676 15.0 10.6 75 4.4 12.4 220 21 293.4 294.9 288.1 318.0 8.57 6 931 749 18.2 7.2 49 11.0 11.9 228 23 297.4 298.6 287.9 317.5 6.85 7 925 804 18.2 6.2 45 12.0 11.4 235 24 297.9 299.1 287.7 316.9 6.43 8 921 841 18.4 5.4 42 13.0 11.1 236 24 298.5 299.6 287.6 316.6 6.11 9 850 1522 12.8 2.8 51 10.0 7.5 245 25 299.6 300.6 287.4 316.0 5.51 10 803 1996 8.8 0.8 57 8.0 4.7 257 27 300.2 301.1 287.2 315.3 5.05 11 770 2342 7.2 -7.8 33 15.0 0.8 258 31 302.1 302.6 285.5 310.6 2.76 12 756 2494 9.4 -21.6 9 31.0 -0.8 259 32 306.1 306.2 284.9 309.1 0.90 13 700 3127 5.2 -22.8 11 28.0 -3.6 265 31 308.2 308.4 285.7 311.2 0.87 14 689 3256 4.4 -22.6 12 27.0 -4.0 264 30 308.8 308.9 285.9 311.8 0.90 15 651 3716 3.8 -27.2 8 31.0 -5.1 260 25 313.1 313.2 287.2 315.3 0.63 16 500 5790 -12.5 -34.5 14 22.0 -16.8 270 27 317.8 317.9 288.5 319.3 0.41 17 482 6070 -14.9 -35.9 15 21.0 -18.7 266 30 318.2 318.3 288.6 319.5 0.37 18 400 7460 -23.9 -43.9 14 20.0 -26.3 265 34 323.9 324.0 290.2 324.7 0.19 19 355 8321 -30.1 -55.1 7 25.0 -31.9 267 31 326.8 326.8 290.9 327.1 0.06 20 317 9118 -35.1 -58.1 8 23.0 -36.4 260 30 330.6 330.7 291.9 330.8 0.05 21 310 9274 -36.3 -57.3 10 21.0 -37.5 260 30 331.1 331.1 292.1 331.3 0.05 22 304 9409 -37.7 -50.7 24 13.0 -38.5 260 30 331.0 331.0 292.1 331.5 0.12 23 300 9500 -38.5 -57.5 12 19.0 -39.5 260 30 331.1 331.1 292.1 331.3 0.05 24 297 9569 -39.1 -56.1 15 17.0 -40.0 260 30 331.2 331.2 292.1 331.5 0.06 25 295 9615 -39.5 -44.5 59 5.0 -39.9 260 31 331.3 331.3 292.3 332.2 0.25 26 289 9754 -40.7 -52.7 26 12.0 -41.3 261 32 331.5 331.5 292.2 331.9 0.10 27 287 9801 -40.9 -45.9 58 5.0 -41.3 261 32 331.9 331.9 292.4 332.7 0.22 28 285 9848 -41.5 -48.5 47 7.0 -41.9 261 32 331.7 331.7 292.3 332.3 0.16 29 280 9967 -42.3 -59.3 14 17.0 -43.0 262 33 332.2 332.2 292.4 332.4 0.05 30 272 10162 -43.5 -58.5 18 15.0 -44.1 263 34 333.3 333.3 292.6 333.5 0.05 31 268 10260 -44.5 -48.4 65 3.9 -44.7 263 35 333.2 333.3 292.7 333.9 0.18 32 250 10720 -47.9 -52.4 60 4.5 -48.1 265 36 334.9 334.9 293.2 335.3 0.12 33 220 11549 -54.9 -58.7 63 3.8 -55.0 269 38 336.5 336.5 293.5 336.8 0.06 34 212 11784 -57.3 -63.3 46 6.0 -57.4 267 38 336.4 336.4 293.4 336.5 0.04 35 200 12150 -60.1 -64.1 59 4.0 -60.2 265 39 337.6 337.6 293.7 337.7 0.03 36 197 12244 -61.1 -64.8 61 3.7 -61.2 267 37 337.5 337.5 293.7 337.6 0.03 37 190 12468 -62.5 -68.5 44 6.0 -62.6 275 39 338.7 338.7 294.0 338.8 0.02 38 187 12567 -61.7 -71.7 25 10.0 -61.8 272 39 341.6 341.6 294.7 341.6 0.01 39 170 13158 -61.3 -78.3 9 17.0 -61.4 272 33 351.7 351.7 297.0 351.7 0.01 40 150 13930 -64.3 -81.3 8 17.0 -64.4 275 30 359.3 359.3 298.5 359.3 0.00 41 137 14482 -66.1 -84.1 6 18.0 -66.2 288 24 365.6 365.6 299.8 365.6 0.00 42 115 15540 -67.7 -84.7 7 17.0 -67.8 257 26 381.4 381.4 302.5 381.4 0.00 43 108 15919 -65.7 -84.7 5 19.0 -65.8 277 31 392.1 392.1 304.1 392.1 0.00 44 107 15976 -63.7 -84.7 4 21.0 -63.8 279 27 396.9 396.9 304.8 396.9 0.00 45 100 16390 -65.1 -86.1 4 21.0 -65.3 255 20 401.9 401.9 305.5 402.0 0.00 46 75 18155 -62.7 -87.7 2 25.0 -63.0 284 12 441.4 441.5 310.0 441.5 0.00 47 74 18238 -63.5 -88.5 2 25.0 -63.7 288 11 441.5 441.5 310.0 441.5 0.00 48 70 18580 -62.3 -88.3 2 26.0 -62.6 230 14 451.1 451.1 311.0 451.1 0.00 49 64 19133 -60.9 -87.9 2 27.0 -61.3 250 11 465.9 465.9 312.3 465.9 0.00 50 59 19635 -62.5 -88.5 2 26.0 -62.9 207 12 473.3 473.3 312.9 473.3 0.00 51 52 20416 -59.7 -87.7 1 28.0 -60.3 235 12 497.2 497.2 314.8 497.2 0.00 52 50 20660 -60.7 -87.7 2 27.0 -61.2 280 9 500.4 500.4 315.0 500.5 0.00 53 40 22050 -61.7 -88.7 2 27.0 -62.3 203 15 530.9 530.9 317.0 530.9 0.00 54 30 23850 -58.5 -87.5 1 29.0 -59.6 330 4 585.2 585.2 319.9 585.2 0.01 55 27 24518 -56.1 -87.1 1 31.0 -57.6 264 6 609.8 609.8 321.0 609.9 0.01 56 23 25535 -58.3 -87.3 1 29.0 -59.7 271 15 631.9 632.0 322.0 632.0 0.01 57 20 26420 -56.3 -86.3 1 30.0 -58.2 225 7 663.8 663.8 323.2 663.9 0.01 58 17 27461 -52.1 -85.1 1 33.0 -55.4 248 20 708.9 708.9 324.7 709.0 0.02 59 13 29194 -52.9 -84.9 1 32.0 -56.6 252 23 762.7 762.7 326.3 762.8 0.02 60 11 30278 -49.9 -83.9 1 34.0 -55.1 241 23 810.9 810.9 327.5 811.2 0.03 61 10 30900 -50.9 -83.9 1 33.0 -56.0 255 27 829.5 829.6 328.0 829.9 0.03 62 9.8 31031 -51.1 -84.1 1 33.0 -56.2 833.6 833.6 328.0 833.9 0.03 63 8.1 32287 -45.1 -82.1 1 37.0 -53.7 904.1 904.1 329.5 904.7 0.06 64 5.6 34745 -46.5 -82.5 1 36.0 -55.9 998.6 998.6 331.2 999.5 0.08 65 5.3 35113 -44.1 -82.1 1 38.0 -55.1 1025.1 1025.2 331.6 1026.2 0.09 TRP 190 12468 -62.5 -68.5 44 6.0 -62.6 275 39 338.7 338.7 294.0 338.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5649.00 m Freezing level: 615.80 mb = 4199.18 m = 13776.67 ft Wetbulb zero: 763.08 mb = 2416.70 m = 7928.71 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 28.83 % Est. max temperature: 27.11 C = 80.80 F Sfc-Lift cond lev (LCL): 987.70 mb = 246.23 m = 807.82 ft T: 15.81 C 700-500 lapse rate: 6.65 C/km ThetaE index: 8.89 C Layer 931.0- 700.0 mb Conv cond level (CCL): 706.56 mb = 3050.22 m = 10007.16 ft Mean mixing ratio: 8.17 g/kg Conv temperature: 35.71 C = 96.28 F Cap Strength: 8.53 C Lifted Index: 6.05 C Risk: None Lifted Index @300 mb: 10.99 C Lifted Index @700 mb: 6.41 C Showalter Index: 6.17 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 25.30 C Cross Totals Index: 15.30 C K Index: 0.10 Risk: None Sweat Index: 188.43 Risk: None Energy Index: 0.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.50 J/kg Max Up Vert Vel: 9.22 m/s Conv Inhibition (B-): 68260.05 J/kg Cap Strength: 8.43 C Lift Cond Lev (LCL): 877.53 mb = 1251.50 m = 4105.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 20 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 1000 141 155 6 -2.5 5.4 | 116 24 -21.7 10.7 1 925 804 235 24 19.7 13.8 | 182 19 0.5 19.0 2 850 1522 245 25 22.7 10.6 | 193 16 3.5 15.8 3 985 305 200 12 4.1 11.3 | 138 22 -15.0 16.5 4 949 610 230 21 16.1 13.5 | 171 19 -3.0 18.8 5 915 914 240 26 22.5 13.0 | 191 19 3.4 18.3 6 882 1219 245 25 22.7 10.6 | 193 16 3.5 15.8 7 819 1829 260 26 25.6 4.5 | 214 12 6.5 9.8 8 789 2134 255 27 26.1 7.0 | 210 14 7.0 12.2 9 761 2438 260 33 32.5 5.7 | 231 17 13.4 11.0 10 733 2743 255 29 28.0 7.5 | 215 16 8.9 12.8 11 700 3127 265 31 30.9 2.7 | 236 14 11.8 8.0 12 655 3658 260 25 24.6 4.3 | 210 11 5.5 9.6 13 606 4267 255 27 26.1 7.0 | 210 14 7.0 12.2 14 583 4572 255 25 24.1 6.5 | 203 13 5.0 11.7 15 561 4877 260 27 26.6 4.7 | 217 12 7.5 9.9 16 540 5182 250 24 22.6 8.2 | 194 14 3.4 13.5 17 500 5790 270 27 27.0 -0.0 | 236 9 7.9 5.3 18 480 6096 265 30 29.9 2.6 | 234 13 10.8 7.9 19 442 6706 270 36 36.0 -0.0 | 253 18 16.9 5.3 20 425 7010 260 34 33.5 5.9 | 232 18 14.4 11.2 21 400 7460 265 34 33.9 3.0 | 241 17 14.8 8.2 22 391 7620 265 34 33.9 3.0 | 241 17 14.8 8.2 23 375 7925 270 31 31.0 -0.0 | 246 13 11.9 5.3 24 315 9144 260 30 29.5 5.2 | 225 15 10.4 10.5 25 300 9500 260 30 29.5 5.2 | 225 15 10.4 10.5 26 252 10668 265 38 37.9 3.3 | 245 21 18.7 8.6 27 250 10720 265 36 35.9 3.1 | 243 19 16.7 8.4 28 229 11278 270 37 37.0 -0.0 | 254 19 17.9 5.3 29 200 12150 265 39 38.9 3.4 | 246 22 19.7 8.7 30 199 12192 265 37 36.9 3.2 | 244 20 17.7 8.5 31 190 12468 275 39 38.9 -3.4 | 265 20 19.7 1.9 32 189 12497 270 40 40.0 -0.0 | 256 22 20.9 5.3 33 180 12802 280 36 35.5 -6.3 | 273 16 16.3 -1.0 34 155 13716 260 27 26.6 4.7 | 217 12 7.5 9.9 35 150 13930 275 30 29.9 -2.6 | 256 11 10.8 2.6 36 148 14021 280 31 30.5 -5.4 | 271 11 11.4 -0.1 37 134 14630 290 22 20.7 -7.5 | 326 3 1.6 -2.3 38 127 14935 280 19 18.7 -3.3 | 168 2 -0.4 2.0 39 121 15240 240 18 15.6 9.0 | 166 15 -3.5 14.3 40 109 15850 275 35 34.9 -3.1 | 262 16 15.7 2.2 41 104 16154 285 17 16.4 -4.4 | 108 3 -2.7 0.9 42 100 16390 255 20 19.3 5.2 | 181 10 0.2 10.4 43 99 16459 240 15 13.0 7.5 | 154 14 -6.1 12.8 44 94 16764 275 18 17.9 -1.6 | 162 4 -1.2 3.7 45 90 17069 240 14 12.1 7.0 | 150 14 -7.0 12.3 46 85 17374 245 24 21.8 10.1 | 190 16 2.6 15.4 47 73 18288 290 10 9.4 -3.4 | 101 10 -9.7 1.8 48 70 18580 230 14 10.7 9.0 | 150 17 -8.4 14.3 49 70 18593 290 10 9.4 -3.4 | 101 10 -9.7 1.8 50 66 18898 250 13 12.2 4.4 | 145 12 -6.9 9.7 51 63 19202 250 10 9.4 3.4 | 132 13 -9.7 8.7 52 60 19507 190 10 1.7 9.8 | 131 23 -17.4 15.1 53 57 19812 230 14 10.7 9.0 | 150 17 -8.4 14.3 54 55 20117 240 19 16.5 9.5 | 170 15 -2.7 14.8 55 52 20422 235 12 9.8 6.9 | 143 15 -9.3 12.1 56 50 20660 280 9 8.9 -1.6 | 110 11 -10.3 3.7 57 49 20726 275 15 14.9 -1.3 | 133 6 -4.2 3.9 58 45 21336 295 5 4.5 -2.1 | 102 15 -14.6 3.1 59 43 21641 240 1 0.9 0.5 | 107 19 -18.3 5.8 60 41 21946 185 16 1.4 15.9 | 140 28 -17.7 21.2 61 39 22250 235 13 10.6 7.5 | 146 15 -8.5 12.7 62 37 22555 210 11 5.5 9.5 | 137 20 -13.6 14.8 63 35 22860 230 10 7.7 6.4 | 136 16 -11.5 11.7 64 33 23165 210 10 5.0 8.7 | 135 20 -14.1 13.9 65 32 23470 265 13 13.0 1.1 | 136 9 -6.2 6.4 66 30 23850 330 4 2.0 -3.5 | 96 17 -17.1 1.8 67 29 24079 335 10 4.2 -9.1 | 76 15 -14.9 -3.8 68 28 24384 290 3 2.8 -1.0 | 105 17 -16.3 4.2 69 26 24689 230 10 7.7 6.4 | 136 16 -11.5 11.7 70 24 25298 240 17 14.7 8.5 | 162 14 -4.4 13.8 71 23 25603 280 14 13.8 -2.4 | 118 6 -5.3 2.8 72 22 25908 275 10 10.0 -0.9 | 116 10 -9.2 4.4 73 21 26213 210 10 5.0 8.7 | 135 20 -14.1 13.9 74 20 26420 225 7 4.9 4.9 | 126 17 -14.2 10.2 75 20 26518 265 1 1.0 0.1 | 106 19 -18.1 5.3 76 18 27127 230 11 8.4 7.1 | 139 16 -10.7 12.3 77 17 27432 245 21 19.0 8.9 | 180 14 -0.1 14.1 78 16 28042 285 12 11.6 -3.1 | 106 8 -7.5 2.1 79 15 28346 255 16 15.5 4.1 | 159 10 -3.7 9.4 80 14 28651 220 16 10.3 12.3 | 153 20 -8.8 17.5 81 13 29261 255 24 23.2 6.2 | 200 12 4.1 11.5 82 12 29566 225 19 13.4 13.4 | 163 20 -5.7 18.7 83 10 30900 255 27 26.1 7.0 | 210 14 7.0 12.2 Wind Parameters Mean winds (0-6000m): 255.4 at 26.4 knts Storm direction: 285.4 at 19.8 knts Storm rel Dir Shear (0-3000m): -173.2 deg Energy-Hel index: 0.05 Bulk Rich Number: 0.99 Bulk Shear: 43.13 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 ------------------------------------------------------------------------------- 500 193 12 135 23| | | 1000 228 17 160 18| | | 1500 240 24 185 17| | | 2000 245 24 191 16| | | 2500 248 26 198 15| | | 3000 250 26 202 15| | | 4000 253 27 206 14| | | 5000 254 26 207 14| | | 6000 255 26 208 14| | | Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251007.12.gif