UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:1200Z 29 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 ------------------------------------------------------------------------------- 0 1000 23 SFC 996 57 1.0 -1.8 82 2.8 -0.1 274.5 275.0 273.2 283.6 3.36 2 984 154 0.2 -2.3 83 2.5 -0.8 274.6 275.2 273.2 283.6 3.28 3 972 252 0.2 -4.8 69 5.0 -1.6 275.6 276.0 273.0 283.2 2.75 4 925 647 -2.9 -4.0 92 1.1 -3.3 255 23 276.3 276.9 273.9 284.8 3.07 5 893 925 -5.3 -5.3 100 0.0 -5.3 257 21 276.7 277.1 273.8 284.7 2.88 6 850 1310 -8.3 -9.1 94 0.8 -8.5 260 18 277.5 277.8 273.3 283.8 2.25 7 792 1854 -12.3 -14.6 83 2.3 -12.9 253 21 278.8 279.1 273.1 283.3 1.55 8 728 2492 -17.1 -17.4 98 0.3 -17.1 244 24 280.4 280.6 273.6 284.3 1.34 9 700 2785 -19.1 -19.7 95 0.6 -19.2 240 26 281.3 281.5 273.9 284.7 1.14 10 609 3803 -27.7 -28.7 91 1.0 -27.8 242 33 282.9 283.0 273.8 284.7 0.59 11 607 3826 -27.3 -30.6 73 3.3 -27.7 242 33 283.6 283.7 274.0 285.1 0.49 12 573 4239 -29.9 -33.9 68 4.0 -30.3 243 36 285.2 285.3 274.8 286.5 0.38 13 553 4491 -30.9 -33.9 75 3.0 -31.2 244 38 287.0 287.0 275.7 288.2 0.39 14 551 4517 -30.9 -33.0 82 2.1 -31.1 244 38 287.3 287.3 276.0 288.6 0.43 15 532 4765 -32.1 -34.4 80 2.3 -32.3 244 40 288.7 288.8 276.6 290.0 0.39 16 524 4872 -32.5 -37.5 61 5.0 -32.9 244 41 289.5 289.6 276.9 290.5 0.29 17 511 5048 -33.9 -37.8 68 3.9 -34.2 245 42 289.9 289.9 277.1 290.8 0.29 18 508 5089 -34.3 -41.3 49 7.0 -34.8 245 42 289.9 289.9 276.9 290.6 0.20 19 501 5186 -34.9 -41.9 49 7.0 -35.4 245 43 290.3 290.4 277.2 291.0 0.19 20 500 5200 -34.9 -41.9 49 7.0 -35.4 245 43 290.5 290.5 277.2 291.1 0.19 21 479 5499 -37.3 -44.3 48 7.0 -37.7 247 45 291.1 291.1 277.4 291.6 0.16 22 458 5808 -39.3 -42.1 75 2.8 -39.5 243 48 292.4 292.4 278.2 293.1 0.21 23 446 5990 -40.5 -44.4 66 3.9 -40.7 241 51 293.1 293.1 278.4 293.6 0.17 24 439 6098 -40.1 -47.1 47 7.0 -40.4 240 52 294.9 294.9 279.3 295.4 0.12 25 414 6497 -42.1 -50.1 41 8.0 -42.4 240 57 297.3 297.4 280.3 297.7 0.09 26 400 6730 -42.7 -57.7 18 15.0 -43.2 245 55 299.5 299.5 281.2 299.6 0.04 27 392 6866 -43.3 -58.3 18 15.0 -43.7 245 51 300.4 300.5 281.5 300.6 0.04 28 375 7164 -42.1 -59.1 14 17.0 -42.6 242 50 305.9 305.9 283.8 306.0 0.04 29 337 7882 -44.7 -61.7 13 17.0 -45.2 240 54 311.8 311.8 286.0 311.9 0.03 30 312 8398 -43.9 -64.9 8 21.0 -44.5 240 57 319.9 319.9 288.7 320.0 0.02 31 300 8660 -44.9 -62.9 12 18.0 -45.4 240 58 322.1 322.1 289.4 322.2 0.03 32 277 9193 -45.7 -64.7 10 19.0 -46.2 239 66 328.3 328.4 291.3 328.4 0.02 33 256 9721 -44.5 -64.5 9 20.0 -45.2 232 60 337.6 337.6 293.7 337.7 0.03 34 250 9880 -45.1 -65.1 9 20.0 -45.7 230 58 339.0 339.0 294.1 339.1 0.02 35 219 10754 -48.9 -67.9 9 19.0 -49.4 234 61 346.2 346.2 295.8 346.3 0.02 36 200 11350 -48.1 -68.1 8 20.0 -48.7 235 67 356.6 356.6 298.0 356.7 0.02 37 185 11863 -47.7 -68.7 7 21.0 -48.3 235 74 365.3 365.3 299.7 365.4 0.02 38 170 12421 -47.3 -69.3 6 22.0 -48.0 238 69 374.9 374.9 301.4 375.0 0.02 39 158 12901 -50.3 -71.3 7 21.0 -50.8 245 58 377.7 377.7 301.9 377.8 0.02 40 150 13240 -49.3 -71.3 6 22.0 -50.0 250 51 385.1 385.1 303.1 385.2 0.02 41 130 14174 -52.7 -74.7 5 22.0 -53.2 227 54 395.1 395.1 304.5 395.2 0.01 42 114 15030 -50.3 -75.3 4 25.0 -51.1 237 53 414.7 414.7 307.1 414.8 0.01 43 100 15880 -54.1 -78.1 4 24.0 -54.7 230 49 423.2 423.2 308.1 423.2 0.01 44 97 16073 -55.3 -79.3 4 24.0 -55.8 230 49 424.6 424.6 308.2 424.6 0.01 45 75 17710 -53.7 -80.7 2 27.0 -54.5 246 40 460.3 460.3 311.8 460.4 0.01 46 70 18150 -54.5 -81.5 2 27.0 -55.3 235 29 467.8 467.8 312.4 467.8 0.01 47 52 20017 -62.5 -87.5 2 25.0 -62.9 251 27 490.7 490.7 314.2 490.7 0.00 48 50 20260 -59.5 -86.5 2 27.0 -60.1 250 28 503.3 503.3 315.2 503.3 0.00 49 47 20648 -59.1 -87.1 1 28.0 -59.8 250 28 513.2 513.2 315.8 513.2 0.00 50 30 23420 -65.9 -89.9 2 24.0 -66.4 255 17 565.0 565.0 318.9 565.0 0.00 51 29 23626 -66.5 -90.5 2 24.0 -66.9 246 18 568.8 568.8 319.1 568.9 0.00 52 22 25300 -66.9 -91.9 2 25.0 -67.4 245 14 614.4 614.4 321.2 614.4 0.00 53 20 25880 -64.3 -90.3 2 26.0 -65.1 295 15 639.4 639.4 322.3 639.4 0.01 54 19 26192 -64.1 -90.1 2 26.0 -65.0 298 17 649.4 649.4 322.7 649.5 0.01 55 12 28933 -72.3 -94.3 2 22.0 -72.8 271 36 711.6 711.6 324.8 711.6 0.00 56 10 30010 -68.9 -92.9 2 24.0 -69.7 300 35 762.4 762.4 326.3 762.4 0.01 57 8.8 30773 -69.7 -93.7 2 24.0 -70.5 787.7 787.7 327.0 787.7 0.01 58 7.5 31742 -62.9 -90.9 1 28.0 -65.0 852.1 852.1 328.4 852.2 0.01 59 6.4 32710 -66.5 -91.5 2 25.0 -68.1 876.3 876.3 329.0 876.4 0.01 60 5.7 33422 -60.3 -89.3 1 29.0 -63.7 933.0 933.0 330.1 933.2 0.02 61 5.5 33644 -61.3 -89.3 1 28.0 -64.4 938.2 938.2 330.1 938.4 0.02 62 4.7 34641 -52.1 -86.1 1 34.0 -59.3 1023.9 1024.0 331.5 1024.5 0.05 63 4.4 35068 -51.3 -85.3 1 34.0 -59.2 1047.2 1047.2 331.9 1047.9 0.06 64 4.3 35218 -51.7 -85.7 1 34.0 -59.5 1052.2 1052.3 331.9 1052.9 0.06 TRP 392 6866 -43.3 -58.3 18 15.0 -43.7 245 51 300.4 300.5 281.5 300.6 0.04 WND 185 11863 -47.7 -68.7 7 21.0 -48.3 235 74 365.3 365.3 299.7 365.4 0.02 Sounding variables and indices 1000-500 mb thick: 5177.00 m Freezing level: 968.97 mb = 277.89 m = 911.70 ft Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 84.88 % Est. max temperature: 4.08 C = 39.34 F Sfc-Lift cond lev (LCL): 953.45 mb = 405.84 m = 1331.47 ft T: -1.01 C 700-500 lapse rate: 6.54 C/km ThetaE index: 1.50 C Layer 893.0- 728.0 mb Conv cond level (CCL): 900.75 mb = 856.53 m = 2810.10 ft Mean mixing ratio: 2.99 g/kg Conv temperature: 3.12 C = 37.61 F Cap Strength: 5.69 C Lifted Index: 5.80 C Risk: None Lifted Index @300 mb: 26.92 C Lifted Index @700 mb: 0.57 C Showalter Index: 6.04 C Risk: None Total Totals Index: 52.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 25.80 C K Index: 16.90 Risk: < 20 % chance of thunderstorms Sweat Index: 147.00 Risk: None Energy Index: 1.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.23 J/kg Max Up Vert Vel: 3.80 m/s Conv Inhibition (B-): 67393.02 J/kg Cap Strength: 5.74 C Lift Cond Lev (LCL): 910.71 mb = 769.82 m = 2525.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 at 22 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 ---------------------------------------------------------- 0 925 647 255 23 22.2 6.0 | 181 8 0.1 8.4 1 850 1310 260 18 17.7 3.1 | 142 7 -4.4 5.6 2 700 2785 240 26 22.5 13.0 | 182 15 0.4 15.4 3 500 5200 245 43 39.0 18.2 | 219 27 16.9 20.6 4 1021 305 245 16 14.5 6.8 | 141 12 -7.6 9.2 5 977 610 250 22 20.7 7.5 | 172 10 -1.4 10.0 6 934 914 255 20 19.3 5.2 | 160 8 -2.8 7.6 7 894 1219 260 19 18.7 3.3 | 150 7 -3.4 5.7 8 855 1524 260 17 16.7 3.0 | 135 8 -5.3 5.4 9 818 1829 260 22 21.7 3.8 | 176 6 -0.4 6.3 10 782 2134 255 27 26.1 7.0 | 203 10 4.0 9.4 11 748 2438 255 27 26.1 7.0 | 203 10 4.0 9.4 12 715 2743 245 26 23.6 11.0 | 186 14 1.5 13.4 13 684 3048 235 25 20.5 14.3 | 175 17 -1.6 16.8 14 626 3658 240 28 24.2 14.0 | 188 17 2.2 16.4 15 573 4267 235 38 31.1 21.8 | 200 26 9.0 24.2 16 524 4877 245 40 36.3 16.9 | 216 24 14.2 19.3 17 501 5182 250 41 38.5 14.0 | 225 23 16.4 16.5 18 439 6096 240 52 45.0 26.0 | 219 37 23.0 28.4 19 401 6706 240 60 52.0 30.0 | 223 44 29.9 32.4 20 400 6730 245 55 49.8 23.2 | 227 38 27.8 25.7 21 392 6866 245 51 46.2 21.6 | 225 34 24.1 24.0 22 367 7315 240 49 42.4 24.5 | 217 34 20.4 26.9 23 350 7620 240 53 45.9 26.5 | 219 37 23.8 28.9 24 300 8660 240 58 50.2 29.0 | 222 42 28.1 31.4 25 279 9144 240 67 58.0 33.5 | 225 51 35.9 35.9 26 250 9880 230 58 44.4 37.3 | 209 46 22.4 39.7 27 222 10668 235 61 50.0 35.0 | 217 47 27.9 37.4 28 202 11278 225 62 43.8 43.8 | 205 51 21.8 46.3 29 200 11350 235 67 54.9 38.4 | 219 52 32.8 40.9 30 185 11863 235 74 60.6 42.4 | 221 59 38.5 44.9 31 176 12192 235 74 60.6 42.4 | 221 59 38.5 44.9 32 150 13240 250 51 47.9 17.4 | 232 33 25.8 19.9 33 146 13411 245 48 43.5 20.3 | 223 31 21.4 22.7 34 133 14021 225 54 38.2 38.2 | 202 44 16.1 40.6 35 110 15240 240 53 45.9 26.5 | 219 37 23.8 28.9 36 105 15545 245 51 46.2 21.6 | 225 34 24.1 24.0 37 100 15850 235 45 36.9 25.8 | 208 32 14.8 28.3 38 100 15880 230 49 37.5 31.5 | 204 37 15.5 33.9 39 96 16154 230 49 37.5 31.5 | 204 37 15.5 33.9 40 91 16459 235 56 45.9 32.1 | 215 42 23.8 34.6 41 87 16764 250 37 34.8 12.7 | 220 20 12.7 15.1 42 83 17069 235 34 27.9 19.5 | 195 23 5.8 21.9 43 79 17374 255 49 47.3 12.7 | 239 29 25.3 15.1 44 70 18150 235 29 23.8 16.6 | 185 19 1.7 19.1 45 68 18288 255 27 26.1 7.0 | 203 10 4.0 9.4 46 65 18593 230 28 21.4 18.0 | 178 20 -0.6 20.4 47 59 19202 260 20 19.7 3.5 | 158 6 -2.4 5.9 48 56 19507 230 27 20.7 17.4 | 176 20 -1.4 19.8 49 51 20117 255 27 26.1 7.0 | 203 10 4.0 9.4 50 50 20260 250 28 26.3 9.6 | 199 13 4.2 12.0 51 49 20422 235 32 26.2 18.4 | 191 21 4.1 20.8 52 44 21031 275 21 20.9 -1.8 | 118 1 -1.2 0.6 53 42 21336 255 21 20.3 5.4 | 167 8 -1.8 7.9 54 40 21641 240 21 18.2 10.5 | 163 14 -3.9 12.9 55 38 21946 285 24 23.2 -6.2 | 344 4 1.1 -3.8 56 33 22860 245 19 17.2 8.0 | 155 12 -4.9 10.5 57 31 23165 245 14 12.7 5.9 | 132 13 -9.4 8.4 58 30 23420 255 17 16.4 4.4 | 140 9 -5.7 6.8 59 30 23470 235 18 14.7 10.3 | 150 15 -7.3 12.8 60 26 24384 300 17 14.7 -8.5 | 51 10 -7.4 -6.1 61 24 24689 320 15 9.6 -11.5 | 54 15 -12.4 -9.0 62 23 24994 255 12 11.6 3.1 | 118 12 -10.5 5.5 63 22 25298 245 14 12.7 5.9 | 132 13 -9.4 8.4 64 21 25603 270 19 19.0 -0.0 | 128 4 -3.1 2.4 65 20 25880 295 15 13.6 -6.3 | 65 9 -8.5 -3.9 66 20 25908 275 22 21.9 -1.9 | 163 1 -0.2 0.5 67 18 26518 325 12 6.9 -9.8 | 64 17 -15.2 -7.4 68 17 26822 275 17 16.9 -1.5 | 101 5 -5.1 1.0 69 16 27127 265 27 26.9 2.4 | 225 7 4.8 4.8 70 15 27432 275 26 25.9 -2.3 | 267 4 3.8 0.2 71 11 29261 270 38 38.0 -0.0 | 261 16 15.9 2.4 72 10 30010 300 35 30.3 -17.5 | 331 17 8.2 -15.1 Wind Parameters Mean winds (0-6000m): 246.3 at 29.6 knts Storm direction: 276.3 at 22.2 knts Storm rel Dir Shear (0-3000m): 142.8 deg Energy-Hel index: -0.45 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 256 21 171 8| | | 1500 257 20 160 7| | | 2000 256 20 162 8| | | 2500 253 21 167 9| | | 3000 249 22 172 10| | | 4000 247 25 183 12| | | 5000 246 28 194 14| | | 6000 246 30 199 15| | | Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251129.12.gif