UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110912.upa.cvt Date: 1200Z 9 NOV 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:1200Z 9 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 1003 57 3.6 0.3 79 3.3 2.2 280 6 276.5 277.2 275.2 287.2 3.89 1 1000 78 3.6 0.2 78 3.4 2.1 275 8 276.8 277.4 275.3 287.4 3.88 2 928 679 -1.7 -1.7 100 0.0 -1.7 284 18 277.3 277.9 275.3 287.3 3.63 3 925 705 -1.9 -1.9 100 0.0 -1.9 285 19 277.4 278.0 275.2 287.3 3.59 4 850 1372 -6.3 -6.3 100 0.0 -6.3 295 19 279.5 280.0 275.3 287.4 2.80 5 840 1464 -6.9 -6.9 100 0.0 -6.9 295 19 279.9 280.3 275.3 287.5 2.71 6 839 1474 -7.1 -8.1 93 1.0 -7.4 295 19 279.7 280.2 275.0 286.7 2.47 7 837 1492 -5.3 -18.3 35 13.0 -8.7 295 19 281.8 282.0 274.0 285.0 1.08 8 834 1521 -3.3 -25.3 16 22.0 -8.2 295 19 284.2 284.3 274.6 286.0 0.59 9 826 1597 -2.3 -30.3 10 28.0 -8.0 294 22 286.1 286.1 275.2 287.3 0.37 10 779 2066 2.8 -42.2 2 45.0 -5.5 286 33 296.4 296.4 279.9 296.8 0.12 11 754 2330 2.8 -38.2 3 41.0 -5.6 288 35 299.2 299.2 281.3 299.8 0.19 12 700 2925 -1.9 -29.9 10 28.0 -8.4 290 38 300.4 300.5 282.1 301.9 0.46 13 635 3690 -8.3 -28.3 18 20.0 -12.7 284 43 301.6 301.7 282.8 303.5 0.58 14 621 3863 -8.3 -35.3 9 27.0 -13.3 279 44 303.5 303.6 283.2 304.6 0.31 15 500 5510 -19.1 -53.1 3 34.0 -22.3 270 60 309.8 309.8 285.3 310.0 0.06 16 489 5675 -20.1 -49.1 6 29.0 -23.1 270 60 310.5 310.5 285.6 310.8 0.09 17 400 7120 -33.1 -46.1 26 13.0 -34.1 265 64 312.0 312.0 286.2 312.5 0.15 18 376 7551 -37.1 -47.1 35 10.0 -37.7 265 65 312.2 312.3 286.3 312.8 0.15 19 361 7831 -39.1 -54.1 19 15.0 -39.8 265 65 313.2 313.2 286.6 313.5 0.07 20 300 9070 -50.1 -57.1 43 7.0 -50.3 265 72 314.7 314.7 287.1 315.0 0.06 21 263 9917 -56.3 -61.2 54 4.9 -56.4 260 84 317.7 317.7 288.1 317.9 0.04 22 260 9990 -55.1 -73.1 9 18.0 -55.3 260 85 320.5 320.5 288.9 320.6 0.01 23 255 10114 -55.0 -72.5 10 17.5 -55.2 260 88 322.5 322.5 289.5 322.5 0.01 24 250 10240 -54.9 -71.9 10 17.0 -55.1 260 84 324.4 324.4 290.1 324.5 0.01 25 248 10292 -54.7 -71.7 11 17.0 -54.9 260 86 325.5 325.5 290.4 325.5 0.01 26 228 10830 -55.9 -73.9 9 18.0 -56.1 263 75 331.6 331.6 292.2 331.6 0.01 27 224 10944 -55.1 -75.1 7 20.0 -55.4 261 73 334.5 334.5 292.9 334.5 0.01 28 220 11060 -52.3 -77.3 3 25.0 -52.7 259 70 340.5 340.5 294.4 340.6 0.00 29 218 11119 -52.7 -76.7 4 24.0 -53.0 258 69 340.8 340.8 294.5 340.8 0.01 30 205 11519 -51.1 -79.1 2 28.0 -51.5 252 60 349.4 349.4 296.5 349.4 0.00 31 200 11680 -51.7 -78.7 3 27.0 -52.1 250 56 350.9 350.9 296.8 350.9 0.00 32 189 12045 -52.3 -80.3 2 28.0 -52.7 253 60 355.7 355.7 297.8 355.7 0.00 33 183 12254 -50.5 -80.5 2 30.0 -51.0 255 60 361.9 361.9 299.1 361.9 0.00 34 150 13540 -52.9 -81.9 2 29.0 -53.4 245 57 378.9 378.9 302.1 378.9 0.00 35 144 13803 -53.1 -82.1 2 29.0 -53.6 240 56 383.0 383.0 302.8 383.0 0.00 36 127 14606 -57.5 -84.5 2 27.0 -57.8 245 60 389.1 389.1 303.6 389.1 0.00 37 118 15073 -54.9 -83.9 2 29.0 -55.4 255 61 402.2 402.2 305.5 402.2 0.00 38 112 15406 -56.1 -84.1 2 28.0 -56.5 265 54 406.0 406.0 306.0 406.0 0.00 39 100 16130 -54.3 -84.3 1 30.0 -54.9 245 40 422.8 422.8 308.0 422.8 0.00 40 90 16799 -56.3 -85.3 1 29.0 -56.8 248 42 431.8 431.8 309.0 431.8 0.00 41 84 17230 -60.3 -86.3 2 26.0 -60.6 251 46 432.2 432.2 309.1 432.3 0.00 42 76 17849 -61.7 -87.7 2 26.0 -62.0 256 50 441.9 441.9 310.1 441.9 0.00 43 70 18360 -58.7 -87.7 1 29.0 -59.2 260 54 458.8 458.8 311.7 458.8 0.00 44 62 19124 -56.3 -86.3 1 30.0 -57.1 294 29 480.3 480.3 313.5 480.3 0.00 45 52 20219 -63.9 -88.9 2 25.0 -64.3 228 12 487.4 487.4 314.0 487.4 0.00 46 50 20460 -62.1 -89.1 2 27.0 -62.6 240 32 497.1 497.1 314.8 497.2 0.00 47 46 20982 -57.9 -86.9 1 29.0 -58.7 279 21 519.3 519.3 316.2 519.3 0.00 48 42 21553 -60.9 -87.9 2 27.0 -61.5 229 15 525.5 525.5 316.6 525.6 0.00 49 36 22520 -57.7 -86.7 1 29.0 -58.7 225 20 557.5 557.5 318.5 557.5 0.01 50 33 23067 -60.3 -88.3 1 28.0 -61.1 233 13 564.6 564.7 318.9 564.7 0.00 51 31 23461 -56.1 -87.1 1 31.0 -57.5 225 7 586.2 586.2 320.0 586.2 0.01 52 30 23670 -56.5 -86.5 1 30.0 -57.9 265 13 590.6 590.6 320.2 590.7 0.01 53 27 24336 -55.9 -86.9 1 31.0 -57.5 284 17 610.4 610.4 321.1 610.4 0.01 54 20 26230 -57.5 -87.5 1 30.0 -59.2 250 11 660.2 660.2 323.1 660.2 0.01 55 17 27261 -54.9 -85.9 1 31.0 -57.4 270 17 699.9 699.9 324.4 700.0 0.01 56 16 27647 -56.1 -86.1 1 30.0 -58.5 273 24 708.2 708.2 324.7 708.4 0.01 57 11 30040 -53.5 -85.5 1 32.0 -57.4 288 18 797.8 797.8 327.2 798.0 0.02 58 10 30650 -55.3 -85.3 1 30.0 -58.9 300 29 813.1 813.1 327.5 813.4 0.03 59 9.5 30976 -56.5 -86.5 1 30.0 -59.9 820.6 820.6 327.7 820.8 0.02 60 7.4 32570 -54.1 -86.1 1 32.0 -58.9 891.1 891.2 329.2 891.4 0.03 61 6.8 33110 -56.9 -86.9 1 30.0 -61.0 901.3 901.3 329.4 901.6 0.03 62 5.2 34817 -54.9 -85.9 1 31.0 -60.5 982.1 982.2 330.9 982.7 0.05 TRP 263 9917 -56.3 -61.2 54 4.9 -56.4 260 84 317.7 317.7 288.1 317.9 0.04 WND 255 10114 -55.0 -72.5 10 17.5 -55.2 260 88 322.5 322.5 289.5 322.5 0.01 Sounding variables and indices 1000-500 mb thick: 5432.00 m Freezing level: 951.09 mb = 486.37 m = 1595.68 ft Freezing level: 804.80 mb = 1808.44 m = 5933.13 ft Freezing level: 721.83 mb = 2684.29 m = 8806.63 ft Wetbulb zero: 959.75 mb = 408.55 m = 1340.36 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 30.56 % Est. max temperature: 6.55 C = 43.78 F Sfc-Lift cond lev (LCL): 953.07 mb = 464.73 m = 1524.70 ft T: 0.19 C 700-500 lapse rate: 6.65 C/km ThetaE index: 2.46 C Layer 839.0- 834.0 mb Conv cond level (CCL): 931.09 mb = 652.43 m = 2140.50 ft Mean mixing ratio: 3.69 g/kg Conv temperature: 4.38 C = 39.88 F Cap Strength: 16.35 C Lifted Index: 19.14 C Risk: None Lifted Index @300 mb: 19.43 C Lifted Index @700 mb: 15.48 C Showalter Index: 19.05 C Risk: None Total Totals Index: 25.60 C Risk: None Vertical Totals Index: 12.80 C Cross Totals Index: 12.80 C K Index: -21.50 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 4.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.00 J/kg Max Up Vert Vel: 2.83 m/s Conv Inhibition (B-): 0.15 J/kg Cap Strength: 19.08 C Lift Cond Lev (LCL): 932.57 mb = 639.65 m = 2098.56 ft Lev Free Conv (LFC): 917.57 mb = 768.58 m = 2521.56 ft Equ Level (EL): 887.57 mb = 1030.79 m = 3381.83 ft B at Equ Level: 4.00 J/kg Max Parcel Lev (MPL): 837.57 mb = 1486.96 m = 4878.42 ft Wind level data Storm motion: 307 at 28 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 1003 57 280 6 5.9 -1.0 | 134 22 -16.1 15.6 1 1000 78 275 8 8.0 -0.7 | 139 21 -14.1 15.9 2 972 305 265 16 15.9 1.4 | 161 19 -6.1 18.0 3 936 610 280 17 16.7 -3.0 | 159 15 -5.3 13.7 4 925 705 285 19 18.4 -4.9 | 162 12 -3.7 11.7 5 901 914 290 17 16.0 -5.8 | 151 12 -6.1 10.8 6 867 1219 290 18 16.9 -6.2 | 154 12 -5.1 10.5 7 850 1372 295 19 17.2 -8.0 | 151 10 -4.8 8.6 8 834 1524 295 19 17.2 -8.0 | 151 10 -4.8 8.6 9 803 1829 290 30 28.2 -10.3 | 224 9 6.1 6.4 10 773 2134 285 34 32.8 -8.8 | 234 13 10.8 7.8 11 744 2438 290 36 33.8 -12.3 | 250 13 11.8 4.3 12 716 2743 290 38 35.7 -13.0 | 255 14 13.7 3.6 13 700 2925 290 38 35.7 -13.0 | 255 14 13.7 3.6 14 636 3658 285 43 41.5 -11.1 | 254 20 19.5 5.5 15 588 4267 265 45 44.8 3.9 | 228 31 22.8 20.5 16 543 4877 265 42 41.8 3.7 | 224 28 19.8 20.3 17 502 5486 265 60 59.8 5.2 | 240 44 37.7 21.8 18 500 5510 270 60 60.0 -0.0 | 246 41 38.0 16.6 19 461 6096 270 60 60.0 -0.0 | 246 41 38.0 16.6 20 400 7120 265 64 63.8 5.6 | 242 47 41.7 22.2 21 372 7620 265 65 64.8 5.7 | 242 48 42.7 22.3 22 325 8534 265 65 64.8 5.7 | 242 48 42.7 22.3 23 300 9070 265 72 71.7 6.3 | 245 55 49.7 22.9 24 297 9144 265 72 71.7 6.3 | 245 55 49.7 22.9 25 263 9917 260 84 82.7 14.6 | 243 68 60.7 31.2 26 255 10114 260 88 86.7 15.3 | 244 72 64.6 31.9 27 250 10240 260 84 82.7 14.6 | 243 68 60.7 31.2 28 245 10363 260 88 86.7 15.3 | 244 72 64.6 31.9 29 234 10668 265 79 78.7 6.9 | 247 61 56.7 23.5 30 200 11680 250 56 52.6 19.2 | 221 47 30.6 35.8 31 194 11887 250 56 52.6 19.2 | 221 47 30.6 35.8 32 185 12192 255 64 61.8 16.6 | 230 52 39.8 33.2 33 176 12497 255 45 43.5 11.6 | 217 35 21.4 28.3 34 160 13106 250 65 61.1 22.2 | 225 55 39.0 38.8 35 150 13540 245 57 51.7 24.1 | 216 50 29.6 40.7 36 139 14021 235 55 45.1 31.5 | 206 53 23.0 48.2 37 121 14935 250 63 59.2 21.5 | 224 53 37.2 38.2 38 115 15240 260 58 57.1 10.1 | 233 44 35.1 26.7 39 104 15850 280 44 43.3 -7.6 | 247 23 21.3 9.0 40 100 16130 245 40 36.3 16.9 | 203 36 14.2 33.5 41 100 16154 245 42 38.1 17.7 | 205 38 16.0 34.4 42 95 16459 245 40 36.3 16.9 | 203 36 14.2 33.5 43 70 18360 260 54 53.2 9.4 | 230 41 31.1 26.0 44 67 18593 255 56 54.1 14.5 | 226 45 32.0 31.1 45 61 19202 300 25 21.7 -12.5 | 175 4 -0.4 4.1 46 55 19812 245 5 4.5 2.1 | 137 26 -17.5 18.7 47 53 20117 220 10 6.4 7.7 | 147 29 -15.6 24.3 48 50 20422 245 17 15.4 7.2 | 164 25 -6.6 23.8 49 50 20460 240 32 27.7 16.0 | 190 33 5.7 32.6 50 48 20726 245 33 29.9 13.9 | 194 32 7.9 30.6 51 46 21031 285 19 18.4 -4.9 | 162 12 -3.7 11.7 52 43 21336 265 6 6.0 0.5 | 137 23 -16.1 17.1 53 41 21641 215 19 10.9 15.6 | 161 34 -11.1 32.2 54 38 22250 265 23 22.9 2.0 | 183 19 0.9 18.6 55 36 22555 220 20 12.9 15.3 | 164 33 -9.2 31.9 56 33 23165 235 12 9.8 6.9 | 153 26 -12.2 23.5 57 31 23470 225 7 4.9 4.9 | 142 28 -17.1 21.6 58 30 23670 265 13 13.0 1.1 | 153 20 -9.1 17.7 59 27 24384 285 17 16.4 -4.4 | 155 13 -5.6 12.2 60 24 24994 270 18 18.0 -0.0 | 166 17 -4.0 16.6 61 22 25603 280 4 3.9 -0.7 | 131 24 -18.1 15.9 62 21 25908 260 11 10.8 1.9 | 149 22 -11.2 18.5 63 20 26213 195 15 3.9 14.5 | 150 36 -18.2 31.1 64 20 26230 250 11 10.3 3.8 | 150 23 -11.7 20.4 65 19 26518 185 12 1.0 12.0 | 144 35 -21.0 28.6 66 18 26822 295 18 16.3 -7.6 | 148 11 -5.7 9.0 67 17 27127 265 15 14.9 1.3 | 158 19 -7.1 17.9 68 17 27432 275 20 19.9 -1.7 | 172 15 -2.1 14.9 69 15 28042 270 30 30.0 -0.0 | 206 18 8.0 16.6 70 14 28651 285 15 14.5 -3.9 | 149 15 -7.6 12.7 71 12 29566 305 19 15.6 -10.9 | 131 9 -6.5 5.7 72 11 29870 285 15 14.5 -3.9 | 149 15 -7.6 12.7 73 10 30650 300 29 25.1 -14.5 | 235 4 3.1 2.1 Wind Parameters Mean winds (0-6000m): 277.0 at 36.8 knts Storm direction: 307.0 at 27.6 knts Shear (0-3000m) pos: 1.8 neg: 4.5 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 121.2 deg Storm rel helicity (0-3000m) pos: 95.3 neg: -10.0 tot: 85.4 m^2/s^2 ave: 28.5 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 69.92 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 ------------------------------------------------------------------------------- 500 270 14 154 18| 0.0 11.1 11.1| 50.0 -2.0 48.0 96.0 0.68| 13.8 9.3 1000 279 16 155 15| 2.0 5.6 7.5| 51.6 -8.6 42.9 42.9 0.40| 9.6 3.8 1500 284 17 155 14| 2.2 3.7 5.9| 54.6 -10.0 44.6 29.7 0.36| 7.6 2.8 2000 286 20 163 12| 1.7 6.2 7.9| 77.8 -10.0 67.8 33.9 0.53| 9.3 4.9 2500 287 23 178 10| 2.2 5.0 7.1| 92.7 -10.0 82.7 33.1 0.57| 8.5 4.8 3000 288 25 192 9| 1.8 4.5 6.3| 95.3 -10.0 85.4 28.5 0.55| 7.5 4.1 4000 286 29 217 11| 1.4 4.5 5.9| 95.3 -58.2 37.1 9.3 0.28| 7.6 2.1 5000 280 32 223 15| 1.1 4.1 5.2|120.9-102.1 18.8 3.8 0.19| 7.4 1.4 6000 277 37 230 19| 1.9 3.4 5.3|235.2-102.1 133.1 22.2 0.28| 7.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251109.12.gif