UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:0000Z 22 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 9.8 6.2 78 3.6 7.9 90 6 282.1 283.1 280.6 298.3 5.88 1 1000 144 9.4 5.9 79 3.5 7.6 100 18 282.5 283.6 280.7 298.7 5.82 2 925 787 5.6 5.6 100 0.0 5.6 180 33 285.0 286.1 282.3 302.3 6.17 3 898 1029 4.4 4.4 100 0.0 4.4 187 34 286.2 287.2 282.4 302.7 5.84 4 894 1065 5.2 4.4 95 0.8 4.8 188 33 287.4 288.4 283.0 304.0 5.87 5 892 1083 6.0 3.2 82 2.8 4.6 188 33 288.4 289.4 282.9 303.8 5.40 6 891 1093 9.0 0.0 53 9.0 4.7 188 33 291.6 292.4 283.0 304.1 4.29 7 884 1158 10.6 -5.4 32 16.0 3.6 189 33 293.9 294.5 282.4 302.6 2.89 8 858 1406 9.8 -8.2 27 18.0 2.4 190 29 295.6 296.1 282.5 302.9 2.40 9 852 1465 9.6 -9.4 25 19.0 2.0 190 28 296.0 296.4 282.5 302.7 2.20 10 850 1484 9.4 -8.6 27 18.0 2.0 190 28 296.0 296.4 282.7 303.1 2.35 11 774 2253 3.8 -7.2 44 11.0 -0.7 191 28 298.0 298.5 284.1 306.7 2.87 12 700 3063 -0.3 -14.3 34 14.0 -5.2 185 32 302.2 302.5 284.5 307.8 1.80 13 667 3447 -3.1 -17.1 33 14.0 -7.6 197 30 303.2 303.5 284.5 308.0 1.50 14 652 3626 -4.9 -15.9 42 11.0 -8.5 191 31 303.2 303.5 284.8 308.5 1.70 15 630 3895 -6.1 -11.1 68 5.0 -7.9 183 30 304.8 305.3 286.4 312.9 2.60 16 625 3957 -6.3 -7.7 90 1.4 -6.9 181 29 305.2 305.9 287.4 315.9 3.43 17 613 4108 -7.7 -8.2 96 0.5 -7.9 184 29 305.3 306.0 287.3 315.8 3.36 18 599 4288 -7.9 -11.5 75 3.6 -9.2 190 30 307.1 307.6 287.2 315.5 2.65 19 580 4537 -10.3 -10.7 97 0.4 -10.5 194 31 307.2 307.7 287.5 316.3 2.92 20 572 4644 -10.3 -12.8 82 2.5 -11.2 192 32 308.4 308.9 287.5 316.3 2.50 21 563 4766 -11.1 -12.6 89 1.5 -11.6 186 36 308.8 309.3 287.8 317.1 2.58 22 553 4904 -10.9 -23.9 33 13.0 -14.2 180 39 310.7 310.9 286.8 314.0 1.00 23 549 4959 -11.1 -18.1 56 7.0 -13.2 180 39 311.1 311.4 287.6 316.6 1.67 24 537 5128 -12.5 -16.3 73 3.8 -13.7 182 38 311.4 311.8 288.1 317.9 1.99 25 529 5243 -12.9 -20.9 51 8.0 -15.1 182 38 312.2 312.5 287.7 316.8 1.37 26 526 5286 -13.3 -21.3 51 8.0 -15.4 183 37 312.3 312.5 287.6 316.7 1.33 27 521 5359 -13.7 -27.7 30 14.0 -16.8 183 37 312.6 312.8 287.2 315.2 0.75 28 500 5670 -16.1 -30.1 29 14.0 -18.9 185 36 313.4 313.5 287.3 315.6 0.63 29 488 5853 -17.1 -33.1 24 16.0 -20.0 185 36 314.4 314.5 287.5 316.1 0.48 30 443 6571 -23.9 -32.9 43 9.0 -25.4 189 37 314.6 314.7 287.6 316.5 0.54 31 439 6638 -22.3 -45.3 10 23.0 -24.9 189 38 317.4 317.5 288.1 318.0 0.15 32 432 6756 -22.1 -54.1 4 32.0 -25.0 190 38 319.2 319.2 288.5 319.4 0.06 33 400 7320 -25.3 -55.3 4 30.0 -27.8 195 41 322.1 322.1 289.5 322.3 0.05 34 371 7862 -27.9 -54.9 6 27.0 -30.0 204 48 325.7 325.7 290.5 325.9 0.06 35 300 9350 -38.7 -59.7 9 21.0 -39.6 200 39 330.8 330.8 292.0 331.0 0.04 36 280 9820 -42.7 -61.7 11 19.0 -43.4 195 40 331.7 331.7 292.2 331.8 0.03 37 251 10553 -46.3 -67.3 7 21.0 -46.9 200 51 336.8 336.9 293.6 336.9 0.02 38 250 10580 -46.1 -68.1 7 22.0 -46.7 200 51 337.5 337.5 293.7 337.6 0.02 39 225 11270 -50.9 -71.9 7 21.0 -51.2 195 60 340.5 340.5 294.4 340.5 0.01 40 224 11298 -51.0 -72.0 6 21.1 -51.4 195 60 340.8 340.8 294.6 340.9 0.01 41 211 11685 -51.9 -73.9 5 22.0 -52.2 196 57 345.3 345.3 295.6 345.3 0.01 42 206 11840 -51.5 -74.5 5 23.0 -51.9 198 51 348.3 348.3 296.3 348.3 0.01 43 200 12030 -52.7 -74.7 5 22.0 -53.1 200 45 349.3 349.3 296.5 349.3 0.01 44 184 12564 -56.7 -76.7 6 20.0 -56.9 200 50 351.3 351.3 296.9 351.3 0.01 45 181 12669 -55.3 -78.3 4 23.0 -55.6 200 51 355.2 355.2 297.7 355.2 0.00 46 150 13850 -62.1 -81.1 6 19.0 -62.3 185 37 363.1 363.1 299.3 363.1 0.00 47 149 13891 -62.3 -82.3 5 20.0 -62.4 190 39 363.4 363.4 299.4 363.5 0.00 48 138 14369 -60.3 -84.3 3 24.0 -60.5 206 38 375.0 375.0 301.4 375.0 0.00 49 131 14692 -62.9 -84.9 4 22.0 -63.1 216 31 376.0 376.0 301.6 376.0 0.00 50 122 15131 -63.3 -85.3 4 22.0 -63.4 223 20 383.0 383.0 302.7 383.0 0.00 51 106 15993 -65.7 -86.7 4 21.0 -65.8 255 15 394.2 394.2 304.4 394.2 0.00 52 100 16350 -62.9 -85.9 3 23.0 -63.1 230 19 406.2 406.2 306.0 406.2 0.00 53 92 16862 -63.7 -86.7 3 23.0 -63.9 240 18 414.4 414.4 307.0 414.4 0.00 54 88 17133 -66.5 -86.5 4 20.0 -66.7 235 14 414.1 414.1 307.0 414.1 0.00 55 70 18520 -65.5 -88.5 3 23.0 -65.7 285 5 444.3 444.3 310.3 444.3 0.00 56 54 20100 -65.3 -89.3 2 24.0 -65.5 281 10 478.9 478.9 313.4 479.0 0.00 57 50 20570 -64.3 -89.3 2 25.0 -64.6 35 10 492.0 492.0 314.4 492.0 0.00 58 37 22426 -61.1 -88.1 2 27.0 -61.7 12 1 544.4 544.4 317.8 544.4 0.00 59 30 23720 -63.7 -89.7 2 26.0 -64.3 275 18 571.0 571.0 319.2 571.0 0.00 60 27 24361 -64.7 -89.7 2 25.0 -65.3 294 24 585.6 585.6 319.9 585.7 0.00 61 20 26210 -58.9 -88.9 1 30.0 -60.4 265 28 655.9 655.9 322.9 655.9 0.01 62 19 26532 -57.9 -87.9 1 30.0 -59.6 265 25 668.7 668.7 323.4 668.7 0.01 63 16 27598 -63.9 -89.9 2 26.0 -64.9 285 28 682.8 682.8 323.9 682.8 0.01 64 15 27995 -61.3 -89.3 1 28.0 -62.7 274 27 704.2 704.2 324.6 704.2 0.01 65 12 29370 -63.5 -90.5 1 27.0 -64.8 269 38 742.8 742.8 325.7 742.8 0.01 66 11 29909 -59.9 -88.9 1 29.0 -62.1 272 47 774.6 774.6 326.6 774.7 0.01 67 10 30500 -62.1 -89.1 2 27.0 -64.0 275 57 787.7 787.8 327.0 787.9 0.01 68 9.1 31084 -61.7 -89.7 1 28.0 -63.8 810.8 810.8 327.5 810.9 0.01 69 8.4 31585 -56.5 -86.5 1 30.0 -60.2 850.0 850.0 328.4 850.2 0.03 70 7.3 32472 -58.7 -87.7 1 29.0 -62.0 875.8 875.8 329.0 876.0 0.02 71 5.8 33926 -55.9 -86.9 1 31.0 -60.8 947.6 947.6 330.3 947.9 0.04 72 5.4 34385 -52.1 -85.1 1 33.0 -58.8 984.1 984.1 330.9 984.6 0.05 73 4.9 35011 -54.3 -85.3 1 31.0 -60.4 1001.7 1001.8 331.2 1002.3 0.06 74 4.5 35565 -47.7 -82.7 1 35.0 -57.4 1057.4 1057.4 332.1 1058.5 0.09 75 3.6 37049 -44.5 -81.5 1 37.0 -57.1 1143.1 1143.2 333.2 1145.0 0.14 76 3.1 38052 -43.5 -81.5 1 38.0 -57.5 1198.2 1198.3 333.9 1200.5 0.17 TRP 149 13891 -62.3 -82.3 5 20.0 -62.4 190 39 363.4 363.4 299.4 363.5 0.00 WND 224 11298 -51.0 -72.0 6 21.1 -51.4 195 60 340.8 340.8 294.6 340.9 0.01 Sounding variables and indices 1000-500 mb thick: 5526.00 m Freezing level: 705.41 mb = 3003.71 m = 9854.57 ft Wetbulb zero: 794.48 mb = 2038.40 m = 6687.58 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 56.86 % Est. max temperature: 23.20 C = 73.76 F Sfc-Lift cond lev (LCL): 957.17 mb = 505.04 m = 1656.93 ft T: 7.27 C 700-500 lapse rate: 6.06 C/km ThetaE index: 1.54 C Layer 884.0- 858.0 mb Conv cond level (CCL): 910.23 mb = 918.31 m = 3012.79 ft Mean mixing ratio: 5.99 g/kg Conv temperature: 13.43 C = 56.17 F Cap Strength: 12.35 C Lifted Index: 12.47 C Risk: None Lifted Index @300 mb: 21.57 C Lifted Index @700 mb: 8.82 C Showalter Index: 10.72 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 7.50 C K Index: 2.90 Risk: None Sweat Index: 92.00 Risk: None Energy Index: 2.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.61 J/kg Max Up Vert Vel: 4.38 m/s Conv Inhibition (B-): 78917.08 J/kg Cap Strength: 12.46 C Lift Cond Lev (LCL): 935.39 mb = 694.87 m = 2279.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 214 at 23 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 1011 57 90 6 -6.0 0.0 | 45 26 -18.5 -18.9 1 1000 144 100 18 -17.7 3.1 | 63 34 -30.3 -15.7 2 981 305 115 17 -15.4 7.2 | 67 30 -27.9 -11.7 3 945 610 160 20 -6.8 18.8 | 90 19 -19.4 -0.1 4 925 787 180 33 0.0 33.0 | 138 19 -12.5 14.1 5 911 914 185 35 3.1 34.9 | 149 19 -9.5 16.0 6 878 1219 190 32 5.6 31.5 | 151 14 -7.0 12.7 7 850 1484 190 28 4.9 27.6 | 139 12 -7.7 8.7 8 815 1829 185 30 2.6 29.9 | 138 15 -9.9 11.0 9 785 2134 195 30 7.8 29.0 | 155 11 -4.8 10.1 10 756 2438 185 25 2.2 24.9 | 120 12 -10.4 6.0 11 728 2743 170 24 -4.2 23.6 | 106 17 -16.7 4.8 12 701 3048 185 32 2.8 31.9 | 143 16 -9.8 13.0 13 700 3063 185 32 2.8 31.9 | 143 16 -9.8 13.0 14 674 3353 200 30 10.3 28.2 | 166 10 -2.3 9.3 15 648 3658 190 31 5.4 30.5 | 148 14 -7.2 11.7 16 623 3962 180 29 0.0 29.0 | 129 16 -12.5 10.1 17 599 4267 190 30 5.2 29.5 | 146 13 -7.3 10.7 18 576 4572 195 31 8.0 29.9 | 158 12 -4.5 11.1 19 554 4877 180 39 0.0 39.0 | 148 24 -12.5 20.1 20 500 5670 185 36 3.1 35.9 | 151 19 -9.4 17.0 21 472 6096 185 35 3.1 34.9 | 149 19 -9.5 16.0 22 400 7320 195 41 10.6 39.6 | 175 21 -1.9 20.7 23 383 7620 195 44 11.4 42.5 | 177 24 -1.2 23.6 24 352 8230 220 54 34.7 41.4 | 225 32 22.2 22.5 25 309 9144 210 44 22.0 38.1 | 206 21 9.5 19.2 26 300 9350 200 39 13.3 36.6 | 183 18 0.8 17.8 27 283 9754 195 39 10.1 37.7 | 173 19 -2.4 18.8 28 250 10580 200 51 17.4 47.9 | 190 29 4.9 29.1 29 247 10668 205 51 21.6 46.2 | 198 29 9.0 27.4 30 224 11298 195 60 15.5 58.0 | 184 39 3.0 39.1 31 214 11582 195 60 15.5 58.0 | 184 39 3.0 39.1 32 200 12030 200 45 15.4 42.3 | 187 24 2.8 23.4 33 195 12192 200 45 15.4 42.3 | 187 24 2.8 23.4 34 177 12802 200 53 18.1 49.8 | 190 31 5.6 30.9 35 169 13106 220 27 17.4 20.7 | 249 5 4.8 1.8 36 161 13411 220 19 12.2 14.6 | 4 4 -0.3 -4.3 37 153 13716 195 19 4.9 18.4 | 86 8 -7.6 -0.5 38 150 13850 185 37 3.2 36.9 | 153 20 -9.3 18.0 39 149 13891 190 39 6.8 38.4 | 164 20 -5.8 19.6 40 146 14021 185 39 3.4 38.9 | 155 22 -9.1 20.0 41 139 14326 205 39 16.5 35.3 | 193 17 3.9 16.5 42 132 14630 215 34 19.5 27.9 | 218 11 7.0 9.0 43 126 14935 220 16 10.3 12.3 | 19 7 -2.3 -6.6 44 120 15240 225 22 15.6 15.6 | 318 4 3.0 -3.3 45 114 15545 235 27 22.1 15.5 | 289 10 9.6 -3.4 46 108 15850 260 19 18.7 3.3 | 338 17 6.2 -15.6 47 103 16154 250 11 10.3 3.8 | 8 15 -2.2 -15.1 48 100 16350 230 19 14.6 12.2 | 343 7 2.0 -6.6 49 98 16459 230 19 14.6 12.2 | 343 7 2.0 -6.6 50 93 16764 240 20 17.3 10.0 | 332 10 4.8 -8.9 51 89 17069 240 14 12.1 7.0 | 2 12 -0.4 -11.9 52 85 17374 215 13 7.5 10.6 | 32 10 -5.1 -8.2 53 76 17983 265 16 15.9 1.4 | 349 18 3.4 -17.5 54 70 18520 285 5 4.8 -1.3 | 21 22 -7.7 -20.2 55 69 18593 360 1 -0.0 -1.0 | 32 23 -12.5 -19.9 56 54 20117 280 10 9.8 -1.7 | 7 21 -2.7 -20.6 57 50 20570 35 10 -5.7 -8.2 | 34 33 -18.3 -27.0 58 49 20726 355 10 0.9 -10.0 | 22 31 -11.7 -28.8 59 46 21031 75 13 -12.6 -3.4 | 48 34 -25.1 -22.2 60 44 21336 110 10 -9.4 3.4 | 55 27 -21.9 -15.4 61 36 22555 0 0 -0.0 -0.0 | 34 23 -12.5 -18.9 62 34 22860 170 10 -1.7 9.8 | 58 17 -14.3 -9.0 63 33 23165 215 12 6.9 9.8 | 32 11 -5.7 -9.0 64 31 23470 270 19 19.0 -0.0 | 341 20 6.5 -18.9 65 30 23720 275 18 17.9 -1.6 | 345 21 5.4 -20.4 66 30 23774 290 18 16.9 -6.2 | 350 25 4.4 -25.0 67 28 24079 270 16 16.0 -0.0 | 350 19 3.5 -18.9 68 27 24384 295 24 21.8 -10.1 | 342 30 9.2 -29.0 69 26 24689 300 12 10.4 -6.0 | 5 25 -2.1 -24.9 70 24 24994 255 14 13.5 3.6 | 356 15 1.0 -15.2 71 22 25603 310 23 17.6 -14.8 | 351 34 5.1 -33.6 72 20 26210 265 28 27.9 2.4 | 317 22 15.4 -16.4 73 20 26213 300 16 13.9 -8.0 | 357 27 1.3 -26.9 74 19 26518 265 25 24.9 2.2 | 323 21 12.4 -16.7 75 18 26822 280 38 37.4 -6.6 | 316 36 24.9 -25.5 76 17 27127 290 36 33.8 -12.3 | 326 38 21.3 -31.2 77 16 27432 275 27 26.9 -2.4 | 326 26 14.4 -21.2 78 16 27737 295 28 25.4 -11.8 | 337 33 12.8 -30.7 79 15 28042 270 27 27.0 -0.0 | 323 24 14.5 -18.9 80 14 28346 285 27 26.1 -7.0 | 332 29 13.5 -25.8 81 13 28651 265 26 25.9 2.3 | 321 21 13.4 -16.6 82 10 30500 275 57 56.8 -5.0 | 298 50 44.2 -23.8 Wind Parameters Mean winds (0-6000m): 183.6 at 30.2 knts Storm direction: 213.6 at 22.6 knts Shear (0-3000m) pos: 6.8 neg: 1.4 tot: 8.2 10-3/s Storm rel Dir Shear (0-3000m): 98.7 deg Storm rel helicity (0-3000m) pos: 316.9 neg: -41.1 tot: 275.9 m^2/s^2 ave: 92.0 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 15.1 stream: 7.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.10 Bulk Shear: 97.01 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 ------------------------------------------------------------------------------- 500 121 17 69 29| 18.0 0.0 18.0|154.4 0.0 154.4 308.8 0.72| 29.3 21.2 1000 159 23 98 21| 17.9 0.0 17.9|260.5 0.0 260.5 260.5 0.81| 26.8 21.6 1500 172 26 113 17| 10.3 0.0 10.3|261.1 -9.5 251.6 167.8 0.68| 20.0 13.5 2000 177 27 119 16| 8.2 0.0 8.2|270.6 -9.8 260.9 130.4 0.66| 16.5 10.8 2500 180 27 122 15| 6.6 1.7 8.3|271.9 -33.8 238.1 95.3 0.47| 15.2 7.1 3000 179 27 122 15| 6.8 1.4 8.2|316.9 -41.1 275.9 92.0 0.49| 15.1 7.4 4000 182 28 128 14| 5.1 1.7 6.8|338.6 -71.2 267.4 66.9 0.38| 14.0 5.3 5000 184 29 133 15| 4.5 2.0 6.5|358.7 -84.7 274.0 54.8 0.35| 13.1 4.5 6000 184 30 137 15| 3.7 1.7 5.4|363.3 -87.3 276.0 46.0 0.34| 11.3 3.8 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251022.00.gif