UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:1200Z 1 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 -192 SFC 971 57 10.2 9.2 94 1.0 9.6 240 9 285.7 287.1 284.1 306.7 7.53 2 925 456 7.6 7.5 99 0.1 7.5 230 37 287.1 288.3 284.1 306.8 7.04 3 850 1148 3.0 3.0 100 0.0 3.0 240 35 289.3 290.3 283.5 305.2 5.59 4 762 2025 -2.9 -3.0 99 0.1 -3.0 235 36 292.1 292.8 283.0 303.8 4.02 5 747 2182 -3.5 -3.5 100 0.0 -3.5 234 36 293.1 293.8 283.3 304.7 3.95 6 711 2572 -4.9 -5.6 95 0.7 -5.2 233 35 295.7 296.4 283.9 306.3 3.54 7 709 2595 -5.1 -7.7 82 2.6 -6.1 233 36 295.8 296.3 283.3 304.8 3.02 8 702 2673 -5.3 -8.1 81 2.8 -6.4 235 37 296.4 296.9 283.5 305.3 2.96 9 700 2695 -5.5 -8.2 81 2.7 -6.5 235 38 296.4 296.9 283.5 305.3 2.94 10 690 2808 -6.1 -10.2 73 4.1 -7.6 236 38 296.9 297.4 283.2 304.7 2.55 11 653 3236 -9.7 -11.1 89 1.4 -10.2 243 36 297.6 298.1 283.5 305.2 2.51 12 642 3368 -10.3 -12.3 85 2.0 -10.9 245 35 298.4 298.8 283.6 305.5 2.32 13 638 3416 -9.5 -14.5 67 5.0 -11.1 246 35 299.8 300.2 283.7 305.9 1.95 14 628 3538 -10.1 -16.1 61 6.0 -11.9 248 35 300.5 300.8 283.8 305.9 1.73 15 620 3637 -10.3 -22.3 37 12.0 -13.3 249 34 301.4 301.5 283.2 304.7 1.03 16 607 3800 -10.9 -25.9 28 15.0 -14.3 248 34 302.5 302.6 283.4 305.0 0.76 17 603 3850 -11.5 -23.5 36 12.0 -14.4 247 34 302.4 302.6 283.6 305.5 0.95 18 587 4056 -12.5 -30.5 21 18.0 -16.0 244 33 303.5 303.6 283.5 305.3 0.51 19 555 4482 -15.9 -33.9 20 18.0 -18.9 253 36 304.4 304.5 283.7 305.8 0.39 20 530 4828 -18.5 -29.5 37 11.0 -20.5 260 39 305.4 305.5 284.4 307.5 0.63 21 522 4941 -19.3 -34.3 25 15.0 -21.6 257 40 305.7 305.8 284.2 307.1 0.40 22 511 5099 -20.7 -32.7 33 12.0 -22.6 249 44 305.9 306.0 284.4 307.5 0.48 23 500 5260 -21.5 -33.5 33 12.0 -23.4 240 48 306.8 306.9 284.7 308.4 0.45 24 497 5304 -21.5 -31.5 40 10.0 -23.1 240 48 307.4 307.5 285.0 309.2 0.55 25 480 5560 -22.9 -34.9 33 12.0 -24.6 240 49 308.7 308.8 285.4 310.1 0.41 26 478 5591 -22.7 -41.7 16 19.0 -24.9 240 49 309.3 309.4 285.3 310.1 0.21 27 428 6395 -26.1 -36.1 39 10.0 -27.5 240 47 314.9 315.0 287.5 316.4 0.41 28 411 6687 -28.9 -36.9 46 8.0 -29.9 240 48 315.0 315.1 287.5 316.4 0.39 29 400 6880 -30.5 -38.5 45 8.0 -31.4 240 48 315.3 315.4 287.6 316.6 0.34 30 393 7005 -31.7 -40.7 41 9.0 -32.6 239 48 315.4 315.4 287.5 316.4 0.28 31 356 7700 -35.7 -52.7 16 17.0 -36.7 234 48 319.0 319.1 288.5 319.4 0.08 32 353 7759 -35.1 -55.1 11 20.0 -36.2 233 46 320.6 320.6 289.0 320.9 0.06 33 323 8373 -39.3 -56.3 15 17.0 -40.1 225 23 323.1 323.1 289.8 323.3 0.06 34 303 8812 -38.9 -67.9 3 29.0 -39.9 223 40 329.6 329.6 291.6 329.7 0.01 35 300 8880 -37.9 -68.9 2 31.0 -39.0 220 44 332.0 332.0 292.3 332.0 0.01 36 298 8926 -37.3 -69.3 2 32.0 -38.5 219 44 333.4 333.4 292.7 333.5 0.01 37 278 9401 -39.1 -71.1 2 32.0 -40.2 207 40 337.5 337.5 293.7 337.6 0.01 38 266 9704 -36.3 -72.3 1 36.0 -37.8 218 37 345.9 345.9 295.7 345.9 0.01 39 250 10130 -38.5 -74.5 1 36.0 -39.8 205 47 348.8 348.8 296.4 348.9 0.01 40 249 10158 -38.5 -73.5 1 35.0 -39.8 205 47 349.2 349.2 296.5 349.3 0.01 41 238 10470 -37.7 -74.7 1 37.0 -39.1 210 48 355.0 355.0 297.7 355.0 0.01 42 200 11660 -43.3 -77.3 1 34.0 -44.3 220 51 364.2 364.2 299.5 364.2 0.01 43 183 12256 -45.1 -79.1 1 34.0 -46.0 223 50 370.7 370.7 300.7 370.7 0.00 44 168 12831 -42.5 -78.5 1 36.0 -43.7 226 53 384.2 384.2 302.9 384.2 0.01 45 151 13546 -46.9 -79.9 1 33.0 -47.8 217 49 388.5 388.5 303.6 388.5 0.00 46 150 13590 -45.7 -79.7 1 34.0 -46.7 215 49 391.3 391.3 304.0 391.3 0.00 47 148 13679 -45.9 -79.9 1 34.0 -46.9 215 50 392.5 392.5 304.2 392.5 0.00 48 122 14941 -51.9 -82.8 1 30.8 -52.5 210 63 403.8 403.8 305.7 403.8 0.00 49 116 15265 -53.5 -83.5 1 30.0 -54.1 216 61 406.7 406.7 306.1 406.7 0.00 50 101 16147 -55.7 -84.7 1 29.0 -56.2 225 53 418.9 418.9 307.6 418.9 0.00 51 100 16210 -55.1 -84.1 2 29.0 -55.6 240 32 421.3 421.3 307.9 421.3 0.00 52 99 16274 -54.3 -84.3 1 30.0 -54.9 240 32 424.0 424.0 308.2 424.0 0.00 53 78 17767 -62.9 -86.9 3 24.0 -63.1 239 34 436.1 436.1 309.5 436.1 0.00 54 72 18257 -63.9 -87.9 2 24.0 -64.1 219 34 444.1 444.1 310.3 444.1 0.00 55 70 18430 -61.5 -87.5 2 26.0 -61.9 230 40 452.8 452.8 311.1 452.8 0.00 56 69 18519 -60.9 -87.9 2 27.0 -61.3 227 42 456.0 456.0 311.4 456.0 0.00 57 57 19699 -64.3 -88.3 2 24.0 -64.6 236 25 473.9 473.9 313.0 473.9 0.00 58 52 20267 -60.7 -87.7 2 27.0 -61.2 245 25 494.9 494.9 314.6 494.9 0.00 59 50 20510 -62.5 -88.5 2 26.0 -62.9 265 14 496.2 496.2 314.7 496.2 0.00 60 37 22367 -63.5 -88.5 2 25.0 -64.0 238 11 538.3 538.3 317.4 538.3 0.00 61 30 23660 -62.5 -88.5 2 26.0 -63.2 235 5 574.3 574.3 319.4 574.3 0.01 62 25 24792 -59.7 -88.7 1 29.0 -60.8 328 13 613.0 613.0 321.2 613.1 0.01 63 20 26180 -61.5 -89.5 1 28.0 -62.6 160 4 647.9 647.9 322.6 648.0 0.01 64 15 27957 -63.3 -89.3 2 26.0 -64.4 314 10 697.5 697.5 324.4 697.6 0.01 65 13 28848 -58.1 -88.1 1 30.0 -60.4 33 10 744.6 744.7 325.8 744.7 0.01 66 10 30510 -55.9 -85.9 1 30.0 -59.3 345 11 810.9 810.9 327.5 811.1 0.02 67 8.0 31925 -57.3 -86.3 1 29.0 -60.8 858.8 858.8 328.6 859.0 0.03 68 6.5 33241 -56.5 -86.5 1 30.0 -60.8 914.7 914.7 329.7 915.0 0.03 69 4.3 35920 -47.1 -82.1 1 35.0 -57.3 1074.1 1074.1 332.3 1075.4 0.11 TRP 323 8373 -39.3 -56.3 15 17.0 -40.1 225 23 323.1 323.1 289.8 323.3 0.06 WND 122 14941 -51.9 -82.8 1 30.8 -52.5 210 63 403.8 403.8 305.7 403.8 0.00 Sounding variables and indices 1000-500 mb thick: 5452.00 m Freezing level: 805.25 mb = 1593.81 m = 5228.98 ft Wetbulb zero: 805.71 mb = 1577.31 m = 5174.84 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 71.09 % Est. max temperature: 14.61 C = 58.30 F Sfc-Lift cond lev (LCL): 956.51 mb = 180.61 m = 592.54 ft T: 9.39 C 700-500 lapse rate: 6.24 C/km ThetaE index: 3.00 C Layer 850.0- 747.0 mb Conv cond level (CCL): 913.87 mb = 555.10 m = 1821.16 ft Mean mixing ratio: 6.86 g/kg Conv temperature: 11.84 C = 53.31 F Cap Strength: 2.77 C Lifted Index: 3.09 C Risk: None Lifted Index @300 mb: 18.21 C Lifted Index @700 mb: 0.40 C Showalter Index: 3.91 C Risk: None Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 24.50 C K Index: 24.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 154.00 Risk: None Energy Index: 0.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.85 J/kg Max Up Vert Vel: 10.66 m/s Conv Inhibition (B-): 0.21 J/kg Cap Strength: 2.79 C Lift Cond Lev (LCL): 916.30 mb = 533.29 m = 1749.63 ft Lev Free Conv (LFC): 901.30 mb = 668.37 m = 2192.80 ft Equ Level (EL): 711.30 mb = 2568.97 m = 8428.27 ft B at Equ Level: 55.74 J/kg Max Parcel Lev (MPL): 591.30 mb = 4000.44 m = 13124.63 ft Wind level data Storm motion: 271 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 ---------------------------------------------------------- 0 971 57 240 9 7.8 4.5 | 104 21 -20.1 4.9 1 942 305 230 34 26.0 21.9 | 175 22 -1.9 22.2 2 925 456 230 37 28.3 23.8 | 181 24 0.4 24.1 3 908 610 235 38 31.1 21.8 | 188 22 3.2 22.2 4 875 914 235 34 27.9 19.5 | 180 20 -0.0 19.9 5 850 1148 240 35 30.3 17.5 | 188 18 2.4 17.9 6 842 1219 235 34 27.9 19.5 | 180 20 -0.0 19.9 7 780 1829 235 35 28.7 20.1 | 182 20 0.8 20.4 8 751 2134 235 37 30.3 21.2 | 186 22 2.4 21.6 9 723 2438 230 32 24.5 20.6 | 171 21 -3.4 20.9 10 700 2695 235 38 31.1 21.8 | 188 22 3.2 22.2 11 696 2743 235 38 31.1 21.8 | 188 22 3.2 22.2 12 617 3658 250 34 31.9 11.6 | 199 13 4.1 12.0 13 570 4267 240 33 28.6 16.5 | 182 17 0.7 16.9 14 547 4572 260 38 37.4 6.6 | 234 12 9.5 7.0 15 526 4877 260 39 38.4 6.8 | 236 13 10.5 7.1 16 500 5260 240 48 41.6 24.0 | 209 28 13.7 24.4 17 485 5486 240 49 42.4 24.5 | 210 29 14.5 24.9 18 446 6096 240 47 40.7 23.5 | 208 27 12.8 23.9 19 400 6880 240 48 41.6 24.0 | 209 28 13.7 24.4 20 360 7620 235 51 41.8 29.3 | 205 33 13.9 29.6 21 323 8373 225 23 16.3 16.3 | 145 20 -11.6 16.6 22 315 8534 235 22 18.0 12.6 | 143 16 -9.9 13.0 23 300 8880 220 44 28.3 33.7 | 181 34 0.4 34.1 24 289 9144 215 43 24.7 35.2 | 175 36 -3.2 35.6 25 276 9449 205 40 16.9 36.3 | 163 38 -11.0 36.6 26 264 9754 220 36 23.1 27.6 | 170 28 -4.8 27.9 27 250 10130 205 47 19.9 42.6 | 169 44 -8.0 43.0 28 242 10363 205 46 19.4 41.7 | 169 43 -8.5 42.0 29 231 10668 220 53 34.1 40.6 | 189 41 6.2 41.0 30 211 11278 215 34 19.5 27.9 | 163 29 -8.4 28.2 31 200 11660 220 51 32.8 39.1 | 187 40 4.9 39.4 32 193 11887 220 55 35.4 42.1 | 190 43 7.5 42.5 33 185 12192 225 50 35.4 35.4 | 192 36 7.5 35.7 34 177 12497 215 52 29.8 42.6 | 183 43 1.9 43.0 35 161 13106 235 53 43.4 30.4 | 207 34 15.5 30.8 36 150 13590 215 49 28.1 40.1 | 180 40 0.2 40.5 37 147 13716 215 51 29.3 41.8 | 182 42 1.4 42.1 38 128 14630 230 47 36.0 30.2 | 195 32 8.1 30.6 39 122 14941 210 63 31.5 54.6 | 184 55 3.6 54.9 40 116 15240 215 62 35.6 50.8 | 189 52 7.7 51.1 41 111 15545 230 53 40.6 34.1 | 200 37 12.7 34.4 42 106 15850 220 52 33.4 39.8 | 188 41 5.5 40.2 43 101 16154 225 53 37.5 37.5 | 194 39 9.6 37.8 44 100 16210 240 32 27.7 16.0 | 179 16 -0.2 16.4 45 96 16459 240 32 27.7 16.0 | 179 16 -0.2 16.4 46 91 16764 255 20 19.3 5.2 | 123 10 -8.6 5.5 47 83 17374 220 23 14.8 17.6 | 144 22 -13.1 18.0 48 75 17983 250 41 38.5 14.0 | 216 18 10.6 14.4 49 72 18288 215 33 18.9 27.0 | 162 29 -9.0 27.4 50 70 18430 230 40 30.6 25.7 | 186 26 2.7 26.1 51 68 18593 225 44 31.1 31.1 | 186 32 3.2 31.5 52 65 18898 230 28 21.4 18.0 | 161 19 -6.4 18.4 53 62 19202 220 26 16.7 19.9 | 151 23 -11.2 20.3 54 53 20117 250 24 22.6 8.2 | 148 10 -5.3 8.6 55 51 20422 240 26 22.5 13.0 | 158 14 -5.4 13.4 56 50 20510 265 14 13.9 1.2 | 96 14 -13.9 1.6 57 48 20726 285 14 13.5 -3.6 | 77 15 -14.4 -3.3 58 46 21031 240 18 15.6 9.0 | 127 15 -12.3 9.4 59 44 21336 265 18 17.9 1.6 | 101 10 -10.0 1.9 60 42 21641 295 14 12.7 -5.9 | 70 16 -15.2 -5.6 61 38 22250 230 10 7.7 6.4 | 109 21 -20.2 6.8 62 36 22555 250 12 11.3 4.1 | 105 17 -16.6 4.5 63 33 23165 240 10 8.7 5.0 | 106 20 -19.2 5.4 64 31 23470 270 10 10.0 -0.0 | 91 18 -17.9 0.4 65 30 23660 235 5 4.1 2.9 | 98 24 -23.8 3.2 66 29 23774 275 3 3.0 -0.3 | 90 25 -24.9 0.1 67 27 24384 260 10 9.8 1.7 | 97 18 -18.0 2.1 68 25 24689 330 11 5.5 -9.5 | 68 24 -22.4 -9.2 69 24 24994 325 16 9.2 -13.1 | 56 23 -18.7 -12.7 70 23 25298 340 10 3.4 -9.4 | 70 26 -24.5 -9.0 71 21 25908 330 10 5.0 -8.7 | 70 24 -22.9 -8.3 72 20 26180 160 4 -1.4 3.8 | 98 30 -29.3 4.1 73 17 27127 300 10 8.7 -5.0 | 76 20 -19.2 -4.6 74 16 27432 300 9 7.8 -4.5 | 78 21 -20.1 -4.1 75 16 27737 330 10 5.0 -8.7 | 70 24 -22.9 -8.3 76 15 28042 310 10 7.7 -6.4 | 73 21 -20.2 -6.1 77 14 28346 345 17 4.4 -16.4 | 56 28 -23.5 -16.1 78 13 28651 350 11 1.9 -10.8 | 68 28 -26.0 -10.5 79 13 28956 50 10 -7.7 -6.4 | 80 36 -35.6 -6.1 80 12 29566 45 2 -1.4 -1.4 | 88 29 -29.3 -1.1 81 11 29870 300 10 8.7 -5.0 | 76 20 -19.2 -4.6 82 11 30175 340 13 4.4 -12.2 | 63 26 -23.4 -11.9 83 10 30510 345 11 2.8 -10.6 | 68 27 -25.0 -10.3 Wind Parameters Mean winds (0-6000m): 240.7 at 37.2 knts Storm direction: 270.7 at 27.9 knts Shear (0-3000m) pos: 1.4 neg: 5.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 88.2 deg Storm rel helicity (0-3000m) pos: 198.3 neg: -51.2 tot: 147.2 m^2/s^2 ave: 49.1 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 5.1 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 4.38 Bulk Shear: 12.97 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 ------------------------------------------------------------------------------- 500 231 29 164 19| 0.0 29.6 29.6|133.5 0.0 133.5 267.1 0.89| 31.7 28.1 1000 233 32 174 20| 2.2 14.8 17.0|142.3 -12.1 130.3 130.3 0.73| 18.9 13.8 1500 234 33 177 20| 1.5 9.9 11.4|147.8 -23.1 124.7 83.1 0.63| 14.0 8.8 2000 235 34 178 20| 1.1 7.9 9.0|156.2 -23.1 133.1 66.5 0.64| 11.0 7.0 2500 234 34 179 20| 0.9 6.0 6.9|170.8 -51.2 119.6 47.9 0.49| 10.4 5.1 3000 235 34 180 20| 1.4 5.0 6.4|198.3 -51.2 147.2 49.1 0.51| 9.9 5.1 4000 237 34 183 19| 1.7 3.8 5.5|206.4 -61.5 144.9 36.2 0.42| 8.8 3.7 5000 241 35 188 18| 2.4 3.9 6.2|251.4 -84.0 167.5 33.5 0.39| 9.5 3.7 6000 241 37 194 19| 2.0 3.9 5.9|254.1-120.5 133.7 22.3 0.29| 9.0 2.6 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251101.12.gif