UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110600.upa.cvt Date: 0000Z 6 NOV 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:0000Z 6 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 -32 SFC 989 57 6.0 1.3 72 4.7 3.9 315 15 280.0 280.8 277.6 291.8 4.25 2 971 208 5.8 -1.2 61 7.0 2.8 312 29 281.3 281.9 277.4 291.4 3.60 3 925 603 1.8 -2.2 75 4.0 0.1 310 40 281.1 281.8 277.2 291.0 3.51 4 850 1278 -4.1 -4.8 95 0.7 -4.4 300 43 281.9 282.4 277.0 290.7 3.14 5 810 1656 -7.1 -7.5 97 0.4 -7.2 300 41 282.6 283.0 276.8 290.2 2.68 6 762 2130 -10.1 -10.8 95 0.7 -10.3 300 41 284.3 284.7 277.0 290.7 2.20 7 738 2376 -11.3 -17.3 61 6.0 -12.8 296 43 285.6 285.9 276.5 289.6 1.33 8 737 2387 -11.3 -22.3 40 11.0 -13.7 296 43 285.7 285.9 275.8 288.4 0.87 9 727 2492 -12.3 -20.3 51 8.0 -14.1 296 43 285.8 285.9 276.1 288.9 1.05 10 723 2534 -12.3 -23.3 39 11.0 -14.6 297 42 286.2 286.3 276.0 288.7 0.81 11 700 2780 -14.5 -24.5 42 10.0 -16.4 305 43 286.4 286.6 276.0 288.7 0.75 12 696 2823 -14.9 -20.9 60 6.0 -16.2 303 42 286.5 286.6 276.5 289.6 1.04 13 681 2987 -15.7 -19.2 74 3.5 -16.5 294 40 287.4 287.6 277.2 291.1 1.23 14 666 3155 -16.5 -20.7 70 4.2 -17.4 292 42 288.3 288.5 277.5 291.7 1.10 15 640 3452 -18.3 -22.4 70 4.1 -19.1 296 49 289.5 289.7 277.9 292.6 0.99 16 635 3510 -18.7 -23.7 65 5.0 -19.7 297 51 289.7 289.9 277.9 292.5 0.89 17 632 3546 -18.5 -28.5 41 10.0 -20.1 298 52 290.4 290.5 277.7 292.2 0.58 18 616 3736 -19.5 -37.5 19 18.0 -21.7 300 55 291.3 291.4 277.7 292.2 0.25 19 500 5250 -30.1 -54.1 8 24.0 -31.4 300 63 296.3 296.3 279.8 296.5 0.05 20 496 5307 -30.5 -54.5 8 24.0 -31.8 300 64 296.5 296.5 279.8 296.7 0.05 21 450 5997 -32.9 -55.9 8 23.0 -34.0 304 71 301.9 301.9 282.2 302.0 0.04 22 400 6820 -36.7 -57.7 10 21.0 -37.6 300 84 307.3 307.3 284.4 307.4 0.04 23 394 6925 -37.3 -55.3 14 18.0 -38.1 299 85 307.8 307.8 284.6 308.0 0.05 24 380 7174 -39.1 -55.7 16 16.5 -39.8 295 87 308.6 308.6 284.9 308.8 0.05 25 357 7601 -42.3 -56.3 20 14.0 -42.8 295 84 309.9 309.9 285.4 310.1 0.05 26 313 8487 -45.1 -67.1 7 22.0 -45.6 287 76 317.9 317.9 288.1 318.0 0.01 27 300 8770 -45.9 -66.9 8 21.0 -46.4 285 73 320.7 320.7 289.0 320.7 0.02 28 250 9960 -52.5 -70.5 10 18.0 -52.8 290 60 328.0 328.0 291.2 328.1 0.01 29 242 10170 -53.3 -70.3 11 17.0 -53.5 290 62 329.9 329.9 291.7 329.9 0.01 30 225 10643 -50.1 -78.1 2 28.0 -50.5 280 65 341.7 341.7 294.7 341.7 0.00 31 200 11410 -52.3 -78.3 3 26.0 -52.7 280 75 349.9 349.9 296.6 350.0 0.00 32 168 12527 -54.9 -81.9 2 27.0 -55.2 285 71 363.5 363.5 299.4 363.5 0.00 33 164 12680 -54.7 -82.7 2 28.0 -55.1 285 75 366.4 366.4 299.9 366.4 0.00 34 156 13003 -49.1 -81.1 1 32.0 -49.8 285 82 381.2 381.2 302.4 381.2 0.00 35 153 13130 -49.7 -81.7 1 32.0 -50.4 285 83 382.3 382.3 302.6 382.3 0.00 36 150 13260 -47.1 -81.1 1 34.0 -48.0 285 77 388.9 388.9 303.6 388.9 0.00 37 147 13394 -45.5 -80.5 1 35.0 -46.6 286 73 393.9 393.9 304.3 393.9 0.00 38 141 13672 -44.7 -79.7 1 35.0 -45.9 290 64 400.1 400.1 305.2 400.1 0.00 39 140 13720 -44.9 -80.9 1 36.0 -46.0 290 63 400.5 400.5 305.3 400.5 0.00 40 137 13866 -39.3 -78.3 1 39.0 -41.3 285 61 412.9 412.9 306.9 412.9 0.01 41 134 14018 -38.7 -77.7 1 39.0 -40.8 280 59 416.6 416.6 307.3 416.6 0.01 42 107 15520 -51.3 -83.3 1 32.0 -52.1 202 13 420.4 420.4 307.7 420.4 0.00 43 104 15705 -50.3 -83.3 1 33.0 -51.2 215 19 425.7 425.7 308.4 425.8 0.00 44 100 15960 -52.5 -83.5 1 31.0 -53.2 235 39 426.3 426.3 308.4 426.3 0.00 45 98 16090 -52.7 -83.7 1 31.0 -53.4 235 39 428.4 428.4 308.7 428.4 0.00 46 93 16431 -49.5 -83.5 1 34.0 -50.5 246 30 441.1 441.1 310.0 441.2 0.00 47 71 18170 -56.3 -86.3 1 30.0 -56.9 269 20 462.1 462.1 312.0 462.1 0.00 48 70 18260 -56.3 -86.3 1 30.0 -56.9 270 18 463.9 463.9 312.1 464.0 0.00 49 66 18635 -54.3 -86.3 1 32.0 -55.2 276 18 476.2 476.2 313.1 476.2 0.00 50 53 20024 -59.3 -88.3 1 29.0 -59.9 241 17 495.4 495.4 314.6 495.4 0.00 51 50 20390 -57.7 -87.7 1 30.0 -58.5 245 29 507.5 507.5 315.5 507.5 0.00 52 44 21199 -56.3 -87.3 1 31.0 -57.3 273 25 529.8 529.8 316.9 529.8 0.00 53 37 22283 -62.7 -89.7 1 27.0 -63.3 292 19 540.3 540.3 317.5 540.3 0.00 54 31 23384 -58.5 -88.5 1 30.0 -59.6 284 9 579.7 579.7 319.6 579.7 0.00 55 30 23590 -59.1 -88.1 1 29.0 -60.1 315 10 583.5 583.5 319.8 583.6 0.01 56 27 24246 -61.9 -88.9 2 27.0 -62.7 323 6 593.5 593.5 320.3 593.5 0.01 57 20 26110 -60.1 -89.1 1 29.0 -61.4 335 22 652.2 652.2 322.7 652.3 0.01 58 13 28817 -56.7 -87.7 1 31.0 -59.3 281 15 749.5 749.5 325.9 749.6 0.01 59 10 30470 -59.1 -89.1 1 30.0 -61.6 320 33 798.9 798.9 327.2 799.1 0.01 60 5.4 34438 -47.5 -84.5 1 37.0 -56.5 1004.5 1004.6 331.2 1005.2 0.06 61 4.1 36250 -49.5 -85.5 1 36.0 -58.6 1077.2 1077.3 332.3 1078.0 0.06 TRP 242 10170 -53.3 -70.3 11 17.0 -53.5 290 62 329.9 329.9 291.7 329.9 0.01 WND 380 7174 -39.1 -55.7 16 16.5 -39.8 295 87 308.6 308.6 284.9 308.8 0.05 Sounding variables and indices 1000-500 mb thick: 5282.00 m Freezing level: 902.12 mb = 808.93 m = 2653.94 ft Wetbulb zero: 922.72 mb = 622.67 m = 2042.86 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 54.78 % Est. max temperature: 8.01 C = 46.42 F Sfc-Lift cond lev (LCL): 920.07 mb = 645.67 m = 2118.33 ft T: 1.43 C 700-500 lapse rate: 6.32 C/km ThetaE index: 2.32 C Layer 738.0- 727.0 mb Conv cond level (CCL): 864.72 mb = 1140.93 m = 3743.15 ft Mean mixing ratio: 3.57 g/kg Conv temperature: 7.68 C = 45.82 F Cap Strength: 2.92 C Lifted Index: 5.24 C Risk: None Lifted Index @300 mb: 20.94 C Lifted Index @700 mb: 0.33 C Showalter Index: 5.56 C Risk: None Total Totals Index: 51.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 25.30 C K Index: 11.20 Risk: None Sweat Index: 195.00 Risk: None Energy Index: 1.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.52 J/kg Max Up Vert Vel: 4.36 m/s Conv Inhibition (B-): 6.47 J/kg Cap Strength: 5.21 C Lift Cond Lev (LCL): 871.75 mb = 1076.33 m = 3531.24 ft Lev Free Conv (LFC): 846.75 mb = 1308.09 m = 4291.58 ft Equ Level (EL): 756.75 mb = 2183.39 m = 7163.27 ft B at Equ Level: 9.33 J/kg Max Parcel Lev (MPL): 696.75 mb = 2815.16 m = 9235.97 ft Wind level data Storm motion: 331 at 37 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 ---------------------------------------------------------- 0 989 57 315 15 10.6 -10.6 | 162 23 -7.1 21.5 1 959 305 310 38 29.1 -24.4 | 236 14 11.4 7.6 2 925 603 310 40 30.6 -25.7 | 244 14 12.9 6.4 3 924 610 310 40 30.6 -25.7 | 244 14 12.9 6.4 4 890 914 300 39 33.8 -19.5 | 232 20 16.0 12.6 5 856 1219 300 40 34.6 -20.0 | 234 21 16.9 12.1 6 850 1278 300 43 37.2 -21.5 | 242 22 19.5 10.6 7 792 1829 300 40 34.6 -20.0 | 234 21 16.9 12.1 8 761 2134 300 41 35.5 -20.5 | 237 21 17.8 11.6 9 732 2438 295 43 39.0 -18.2 | 237 25 21.2 13.9 10 703 2743 300 41 35.5 -20.5 | 237 21 17.8 11.6 11 700 2780 305 43 35.2 -24.7 | 247 19 17.5 7.4 12 675 3048 290 39 36.6 -13.3 | 225 27 18.9 18.7 13 621 3658 300 55 47.6 -27.5 | 261 30 29.9 4.6 14 572 4267 305 55 45.1 -31.5 | 269 27 27.3 0.5 15 548 4572 300 54 46.8 -27.0 | 260 29 29.0 5.1 16 526 4877 300 57 49.4 -28.5 | 264 32 31.6 3.6 17 500 5250 300 63 54.6 -31.5 | 269 37 36.8 0.6 18 443 6096 305 72 59.0 -41.3 | 283 42 41.2 -9.2 19 400 6820 300 84 72.7 -42.0 | 280 56 55.0 -9.9 20 380 7174 295 87 78.8 -36.8 | 274 61 61.1 -4.7 21 372 7315 295 87 78.8 -36.8 | 274 61 61.1 -4.7 22 356 7620 295 84 76.1 -35.5 | 273 58 58.4 -3.4 23 300 8770 285 73 70.5 -18.9 | 256 54 52.8 13.2 24 283 9144 290 68 63.9 -23.3 | 259 47 46.2 8.8 25 258 9754 290 58 54.5 -19.8 | 252 39 36.8 12.2 26 250 9960 290 60 56.4 -20.5 | 253 40 38.6 11.6 27 242 10170 290 62 58.3 -21.2 | 255 42 40.5 10.9 28 224 10668 280 65 64.0 -11.3 | 246 51 46.3 20.8 29 200 11410 280 75 73.9 -13.0 | 251 59 56.1 19.1 30 195 11582 280 75 73.9 -13.0 | 251 59 56.1 19.1 31 177 12192 285 64 61.8 -16.6 | 251 47 44.1 15.5 32 154 13106 285 84 81.1 -21.7 | 261 64 63.4 10.3 33 150 13260 285 77 74.4 -19.9 | 258 58 56.6 12.1 34 140 13716 290 63 59.2 -21.5 | 256 43 41.5 10.5 35 134 14021 280 59 58.1 -10.2 | 242 46 40.4 21.8 36 128 14326 255 17 16.4 4.4 | 178 36 -1.3 36.5 37 117 14935 340 1 0.3 -0.9 | 151 36 -17.4 31.1 38 111 15240 220 12 7.7 9.2 | 166 42 -10.0 41.3 39 106 15545 200 13 4.4 12.2 | 163 46 -13.3 44.3 40 102 15850 230 25 19.2 16.1 | 182 48 1.4 48.1 41 100 15960 235 39 31.9 22.4 | 195 56 14.2 54.4 42 97 16154 235 39 31.9 22.4 | 195 56 14.2 54.4 43 88 16764 260 20 19.7 3.5 | 183 36 2.0 35.5 44 84 17069 235 19 15.6 10.9 | 177 43 -2.2 43.0 45 80 17374 260 24 23.6 4.2 | 189 37 5.9 36.2 46 77 17678 265 28 27.9 2.4 | 196 36 10.1 34.5 47 70 18260 270 18 18.0 -0.0 | 180 32 0.3 32.1 48 66 18593 275 19 18.9 -1.7 | 182 30 1.2 30.4 49 63 18898 285 10 9.7 -2.6 | 165 31 -8.1 29.5 50 60 19202 235 10 8.2 5.7 | 166 39 -9.6 37.8 51 57 19507 245 23 20.8 9.7 | 184 42 3.1 41.8 52 55 19812 265 20 19.9 1.7 | 184 34 2.2 33.8 53 52 20117 230 15 11.5 9.6 | 171 42 -6.3 41.7 54 50 20390 245 29 26.3 12.3 | 191 45 8.5 44.3 55 47 20726 255 32 30.9 8.3 | 198 42 13.2 40.4 56 45 21031 260 30 29.5 5.2 | 198 39 11.8 37.3 57 43 21336 285 20 19.3 -5.2 | 183 27 1.6 26.9 58 41 21641 300 11 9.5 -5.5 | 163 28 -8.2 26.6 59 39 21946 300 15 13.0 -7.5 | 169 25 -4.8 24.6 60 37 22250 290 19 17.9 -6.5 | 180 26 0.1 25.6 61 35 22555 315 16 11.3 -11.3 | 163 22 -6.4 20.8 62 34 22860 70 1 -0.9 -0.3 | 150 37 -18.7 31.7 63 31 23470 260 10 9.8 1.7 | 167 35 -7.9 33.8 64 30 23590 315 10 7.1 -7.1 | 157 27 -10.7 25.0 65 29 23774 265 11 11.0 1.0 | 168 34 -6.8 33.0 66 28 24079 315 10 7.1 -7.1 | 157 27 -10.7 25.0 67 26 24384 330 3 1.5 -2.6 | 151 34 -16.2 29.5 68 25 24689 270 13 13.0 -0.0 | 172 32 -4.7 32.1 69 24 24994 220 10 6.4 7.7 | 164 41 -11.3 39.7 70 22 25603 305 27 22.1 -15.5 | 195 17 4.4 16.6 71 21 25908 270 10 10.0 -0.0 | 166 33 -7.7 32.1 72 20 26110 335 22 9.3 -19.9 | 145 15 -8.4 12.1 73 19 26518 340 22 7.5 -20.7 | 138 15 -10.2 11.4 74 18 26822 340 19 6.5 -17.9 | 142 18 -11.2 14.2 75 17 27127 355 15 1.3 -14.9 | 136 24 -16.4 17.1 76 16 27432 10 17 -3.0 -16.7 | 127 26 -20.7 15.3 77 15 28042 325 20 11.5 -16.4 | 158 17 -6.3 15.7 78 14 28346 310 14 10.7 -9.0 | 163 24 -7.0 23.1 79 13 28651 295 18 16.3 -7.6 | 177 25 -1.4 24.5 80 13 28956 270 13 13.0 -0.0 | 172 32 -4.7 32.1 81 12 29261 305 16 13.1 -9.2 | 169 23 -4.6 22.9 82 11 29870 315 32 22.6 -22.6 | 207 11 4.9 9.4 83 10 30470 320 33 21.2 -25.3 | 207 8 3.5 6.8 Wind Parameters Mean winds (0-6000m): 301.0 at 48.9 knts Storm direction: 331.0 at 36.7 knts Shear (0-3000m) pos: 0.0 neg: 4.5 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 64.2 deg Storm rel helicity (0-3000m) pos: 111.0 neg: -64.8 tot: 46.2 m^2/s^2 ave: 15.4 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.24 Bulk Shear: 40.36 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 ------------------------------------------------------------------------------- 500 311 33 213 13| 0.0 25.5 25.5| 81.3 0.0 81.3 162.6 0.84| 25.8 21.8 1000 307 36 227 15| 0.0 13.0 13.0| 83.0 -14.5 68.5 68.5 0.57| 16.7 9.4 1500 304 38 232 17| 0.0 9.4 9.4| 98.5 -19.9 78.6 52.4 0.55| 12.5 6.9 2000 303 39 233 18| 0.0 6.8 6.8|101.8 -26.8 74.9 37.5 0.51| 9.9 5.0 2500 302 39 234 19| 0.0 5.8 5.8|103.6 -27.3 76.3 30.5 0.45| 9.1 4.1 3000 301 40 235 20| 0.0 4.5 4.5|111.0 -64.8 46.2 15.4 0.27| 9.7 2.6 4000 300 42 241 22| 2.4 3.4 5.8|258.0 -64.8 193.2 48.3 0.45| 10.0 4.5 5000 301 45 247 23| 2.0 3.3 5.3|295.1 -95.4 199.7 39.9 0.39| 9.2 3.6 6000 301 49 254 25| 2.7 2.8 5.5|402.7 -95.4 307.3 51.2 0.45| 8.8 3.9 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251106.00.gif