UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110512.upa.cvt Date: 1200Z 5 NOV 25 Searching for CYJT... Searching the city database file for: CYJT ... Date:1200Z 5 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 -107 SFC 980 57 4.6 1.5 80 3.1 3.2 315 17 279.4 280.1 277.3 291.4 4.35 2 925 526 0.8 -0.9 88 1.7 0.1 305 40 280.1 280.8 277.1 290.9 3.87 3 857 1134 -3.9 -3.9 100 0.0 -3.9 315 42 281.4 282.0 277.0 290.8 3.34 4 850 1199 -4.1 -4.1 100 0.0 -4.1 315 42 281.9 282.4 277.3 291.2 3.32 5 747 2205 -10.9 -12.4 89 1.5 -11.3 315 43 285.1 285.4 277.1 290.8 1.97 6 700 2702 -14.3 -14.3 100 0.0 -14.3 315 44 286.6 287.0 277.6 292.0 1.80 7 690 2811 -15.3 -15.4 99 0.1 -15.3 316 45 286.7 287.0 277.5 291.7 1.67 8 687 2844 -15.1 -17.7 80 2.6 -15.7 316 45 287.3 287.5 277.4 291.5 1.38 9 679 2932 -15.7 -18.7 78 3.0 -16.4 317 46 287.6 287.8 277.4 291.5 1.29 10 639 3387 -17.7 -22.7 65 5.0 -18.7 320 51 290.4 290.5 278.3 293.4 0.97 11 612 3709 -18.9 -29.9 37 11.0 -20.7 326 44 292.6 292.7 278.7 294.3 0.52 12 600 3856 -19.1 -21.7 80 2.6 -19.7 331 41 294.0 294.2 280.3 297.5 1.12 13 586 4031 -19.1 -23.6 68 4.5 -20.0 333 38 296.0 296.2 280.9 299.1 0.97 14 565 4301 -20.7 -26.7 59 6.0 -21.8 324 35 297.2 297.4 281.2 299.7 0.76 15 500 5190 -28.3 -31.8 72 3.5 -28.7 315 37 298.5 298.6 281.4 300.3 0.53 16 493 5291 -29.1 -32.0 76 2.9 -29.5 314 38 298.8 298.9 281.5 300.5 0.53 17 481 5467 -30.5 -37.5 50 7.0 -31.2 313 39 299.1 299.2 281.4 300.2 0.32 18 469 5645 -32.1 -38.1 55 6.0 -32.7 311 40 299.3 299.4 281.5 300.4 0.30 19 442 6063 -33.3 -37.6 65 4.3 -33.7 314 37 302.9 303.0 283.0 304.1 0.34 20 410 6589 -35.3 -39.8 63 4.5 -35.7 322 24 306.9 307.0 284.5 308.0 0.29 21 400 6760 -36.7 -41.3 62 4.6 -37.1 330 19 307.3 307.3 284.7 308.2 0.26 22 377 7169 -40.3 -44.5 64 4.2 -40.6 319 21 307.8 307.8 284.7 308.5 0.19 23 358 7521 -42.1 -50.1 41 8.0 -42.5 293 20 310.0 310.0 285.4 310.4 0.11 24 338 7909 -45.1 -50.1 57 5.0 -45.3 257 24 311.0 311.0 285.8 311.4 0.12 25 336 7949 -45.1 -52.1 45 7.0 -45.4 256 24 311.5 311.5 286.0 311.9 0.09 26 326 8151 -46.3 -50.2 64 3.9 -46.4 266 23 312.6 312.6 286.4 313.0 0.12 27 317 8337 -47.9 -54.9 44 7.0 -48.1 275 22 312.9 312.9 286.4 313.1 0.07 28 302 8656 -49.7 -52.7 71 3.0 -49.8 300 20 314.7 314.7 287.1 315.1 0.10 29 300 8700 -49.7 -53.8 62 4.1 -49.8 305 19 315.3 315.3 287.3 315.6 0.08 30 298 8744 -50.1 -55.0 56 4.9 -50.3 307 19 315.3 315.4 287.3 315.6 0.07 31 278 9193 -53.1 -55.0 80 1.9 -53.1 305 28 317.3 317.4 288.0 317.6 0.08 32 275 9262 -52.1 -58.1 48 6.0 -52.2 310 26 319.8 319.8 288.7 320.0 0.05 33 267 9452 -52.9 -55.3 75 2.4 -52.9 325 22 321.3 321.3 289.2 321.6 0.08 34 260 9624 -51.5 -59.5 38 8.0 -51.7 311 25 325.8 325.8 290.6 326.0 0.05 35 259 9649 -51.5 -60.5 33 9.0 -51.7 309 25 326.2 326.2 290.7 326.4 0.04 36 257 9699 -50.1 -88.1 0 38.0 -50.5 305 26 329.0 329.0 291.4 329.0 0.00 37 250 9880 -46.7 -71.7 4 25.0 -47.3 290 29 336.6 336.6 293.5 336.7 0.01 38 247 9960 -45.7 -72.7 3 27.0 -46.3 290 29 339.3 339.3 294.1 339.3 0.01 39 224 10609 -45.1 -72.1 3 27.0 -45.8 281 32 349.8 349.8 296.6 349.9 0.01 40 200 11360 -46.7 -73.7 3 27.0 -47.4 290 38 358.8 358.8 298.5 358.9 0.01 41 171 12411 -43.9 -73.9 2 30.0 -45.0 286 33 379.9 379.9 302.2 379.9 0.01 42 162 12778 -41.1 -72.1 2 31.0 -42.5 290 28 390.5 390.5 303.9 390.6 0.01 43 152 13211 -43.7 -73.7 2 30.0 -44.9 260 30 393.3 393.3 304.3 393.3 0.01 44 150 13300 -43.5 -73.5 2 30.0 -44.7 265 32 395.1 395.1 304.5 395.2 0.01 45 148 13390 -42.9 -72.9 2 30.0 -44.2 261 37 397.7 397.7 304.9 397.7 0.01 46 125 14517 -47.5 -77.5 2 30.0 -48.5 268 34 409.0 409.0 306.4 409.0 0.01 47 121 14732 -46.5 -78.5 1 32.0 -47.6 270 35 414.6 414.6 307.1 414.7 0.01 48 100 15990 -48.9 -79.9 2 31.0 -50.0 270 22 433.2 433.2 309.2 433.3 0.01 49 83 17193 -55.5 -83.5 2 28.0 -56.1 273 22 443.5 443.5 310.2 443.5 0.00 50 78 17590 -54.1 -84.1 1 30.0 -54.8 295 23 454.4 454.4 311.3 454.4 0.00 51 70 18280 -55.9 -84.9 1 29.0 -56.6 225 18 464.8 464.8 312.2 464.8 0.00 52 50 20410 -57.1 -86.1 1 29.0 -57.9 275 29 508.9 508.9 315.6 508.9 0.00 53 30 23590 -62.5 -88.5 2 26.0 -63.2 245 14 574.3 574.3 319.4 574.3 0.01 54 26 24474 -63.7 -88.7 2 25.0 -64.4 273 15 594.8 594.8 320.4 594.9 0.01 55 22 25505 -62.3 -89.3 2 27.0 -63.2 307 14 628.1 628.1 321.8 628.2 0.01 56 20 26100 -59.3 -87.3 1 28.0 -60.7 345 16 654.7 654.7 322.9 654.7 0.01 57 15 27895 -60.9 -88.9 1 28.0 -62.4 255 9 705.5 705.5 324.6 705.5 0.01 58 10 30430 -58.3 -87.3 1 29.0 -61.0 340 22 801.9 801.9 327.3 802.1 0.02 59 8.1 31761 -56.7 -86.7 1 30.0 -60.4 858.1 858.1 328.5 858.3 0.03 60 7.5 32252 -53.9 -85.9 1 32.0 -58.7 888.5 888.5 329.2 888.8 0.03 61 6.7 32973 -56.1 -86.1 1 30.0 -60.4 908.5 908.5 329.6 908.8 0.04 62 4.6 35396 -50.3 -85.3 1 35.0 -58.5 1038.6 1038.7 331.8 1039.3 0.06 TRP 278 9193 -53.1 -55.0 80 1.9 -53.1 305 28 317.3 317.4 288.0 317.6 0.08 WND Sounding variables and indices 1000-500 mb thick: 5297.00 m Freezing level: 913.43 mb = 629.53 m = 2065.37 ft Wetbulb zero: 923.66 mb = 537.53 m = 1763.52 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 79.73 % Est. max temperature: 7.68 C = 45.82 F Sfc-Lift cond lev (LCL): 934.23 mb = 445.39 m = 1461.24 ft T: 1.45 C 700-500 lapse rate: 5.63 C/km ThetaE index: 0.56 C Layer 925.0- 850.0 mb Conv cond level (CCL): 895.52 mb = 784.06 m = 2572.33 ft Mean mixing ratio: 3.91 g/kg Conv temperature: 5.91 C = 42.64 F Cap Strength: 7.11 C Lifted Index: 7.19 C Risk: None Lifted Index @300 mb: 17.25 C Lifted Index @700 mb: 0.65 C Showalter Index: 7.01 C Risk: None Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 24.20 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 121.00 Risk: None Energy Index: 1.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.20 J/kg Max Up Vert Vel: 3.52 m/s Conv Inhibition (B-): 3.97 J/kg Cap Strength: 7.16 C Lift Cond Lev (LCL): 903.08 mb = 717.07 m = 2352.57 ft Lev Free Conv (LFC): 858.08 mb = 1124.25 m = 3688.43 ft Equ Level (EL): 848.08 mb = 1216.64 m = 3991.57 ft B at Equ Level: 5.95 J/kg Max Parcel Lev (MPL): 758.08 mb = 2090.75 m = 6859.32 ft Wind level data Storm motion: 346 at 31 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 ---------------------------------------------------------- 0 980 57 315 17 12.0 -12.0 | 195 18 4.8 17.7 1 951 305 305 39 31.9 -22.4 | 254 26 24.7 7.3 2 925 526 305 40 32.8 -22.9 | 255 26 25.6 6.7 3 915 610 310 39 29.9 -25.1 | 258 23 22.7 4.6 4 881 914 315 41 29.0 -29.0 | 268 22 21.8 0.7 5 850 1199 315 42 29.7 -29.7 | 270 22 22.5 -0.0 6 848 1219 315 42 29.7 -29.7 | 270 22 22.5 -0.0 7 784 1829 315 43 30.4 -30.4 | 272 23 23.2 -0.7 8 753 2134 315 43 30.4 -30.4 | 272 23 23.2 -0.7 9 724 2438 315 43 30.4 -30.4 | 272 23 23.2 -0.7 10 700 2702 315 44 31.1 -31.1 | 273 24 23.9 -1.4 11 696 2743 315 44 31.1 -31.1 | 273 24 23.9 -1.4 12 641 3353 320 52 33.4 -39.8 | 291 28 26.2 -10.1 13 615 3658 325 45 25.8 -36.9 | 291 20 18.6 -7.2 14 590 3962 335 39 16.5 -35.3 | 301 11 9.3 -5.7 15 566 4267 325 35 20.1 -28.7 | 265 13 12.9 1.0 16 544 4572 315 36 25.5 -25.5 | 257 19 18.3 4.2 17 522 4877 315 36 25.5 -25.5 | 257 19 18.3 4.2 18 500 5190 315 37 26.2 -26.2 | 259 19 19.0 3.5 19 459 5791 310 41 31.4 -26.4 | 262 24 24.2 3.3 20 440 6096 315 36 25.5 -25.5 | 257 19 18.3 4.2 21 421 6401 310 33 25.3 -21.2 | 245 20 18.1 8.5 22 403 6706 330 19 9.5 -16.5 | 190 13 2.3 13.2 23 400 6760 330 19 9.5 -16.5 | 190 13 2.3 13.2 24 368 7315 315 22 15.6 -15.6 | 211 16 8.4 14.1 25 352 7620 280 19 18.7 -3.3 | 204 29 11.5 26.4 26 337 7925 255 24 23.2 6.2 | 204 39 16.0 35.9 27 307 8534 285 21 20.3 -5.4 | 208 28 13.1 24.3 28 300 8700 305 19 15.6 -10.9 | 204 21 8.4 18.8 29 294 8839 310 20 15.3 -12.9 | 206 19 8.1 16.8 30 280 9144 305 23 18.8 -13.2 | 215 20 11.6 16.5 31 278 9193 305 28 22.9 -16.1 | 229 21 15.7 13.6 32 267 9449 325 22 12.6 -18.0 | 205 13 5.4 11.7 33 250 9880 290 29 27.3 -9.9 | 225 28 20.0 19.8 34 243 10058 290 28 26.3 -9.6 | 224 28 19.1 20.1 35 222 10668 280 32 31.5 -5.6 | 225 34 24.3 24.1 36 212 10973 275 36 35.9 -3.1 | 227 39 28.7 26.6 37 203 11278 280 41 40.4 -7.1 | 236 40 33.2 22.6 38 200 11360 290 38 35.7 -13.0 | 240 33 28.5 16.7 39 194 11582 290 39 36.6 -13.3 | 241 34 29.4 16.4 40 185 11887 280 39 38.4 -6.8 | 234 39 31.2 22.9 41 162 12802 290 28 26.3 -9.6 | 224 28 19.1 20.1 42 154 13106 255 27 26.1 7.0 | 207 41 18.9 36.7 43 150 13300 265 32 31.9 2.8 | 217 41 24.7 32.5 44 148 13411 260 38 37.4 6.6 | 220 47 30.2 36.3 45 135 14021 260 21 20.7 3.6 | 202 36 13.5 33.3 46 123 14630 270 37 37.0 -0.0 | 225 42 29.8 29.7 47 112 15240 270 22 22.0 -0.0 | 206 33 14.8 29.7 48 107 15545 240 22 19.1 11.0 | 196 42 11.8 40.7 49 100 15990 270 22 22.0 -0.0 | 206 33 14.8 29.7 50 97 16154 270 22 22.0 -0.0 | 206 33 14.8 29.7 51 93 16459 250 18 16.9 6.2 | 195 37 9.7 35.8 52 89 16764 245 9 8.2 3.8 | 182 34 1.0 33.5 53 85 17069 265 19 18.9 1.7 | 201 33 11.7 31.3 54 81 17374 285 28 27.0 -7.2 | 221 30 19.8 22.4 55 77 17678 300 21 18.2 -10.5 | 210 22 11.0 19.2 56 70 18280 225 18 12.7 12.7 | 187 43 5.5 42.4 57 70 18288 290 17 16.0 -5.8 | 200 25 8.8 23.9 58 67 18593 235 20 16.4 11.5 | 193 42 9.2 41.2 59 63 18898 225 23 16.3 16.3 | 191 47 9.1 46.0 60 61 19202 245 29 26.3 12.3 | 204 46 19.1 41.9 61 55 19812 290 23 21.6 -7.9 | 213 26 14.4 21.8 62 52 20117 245 12 10.9 5.1 | 186 35 3.7 34.8 63 50 20410 275 29 28.9 -2.5 | 219 35 21.7 27.2 64 50 20422 260 26 25.6 4.5 | 208 39 18.4 34.2 65 48 20726 285 32 30.9 -8.3 | 228 32 23.7 21.4 66 43 21336 305 19 15.6 -10.9 | 204 21 8.4 18.8 67 41 21641 335 17 7.2 -15.4 | 180 14 -0.0 14.3 68 39 21946 340 11 3.8 -10.3 | 170 20 -3.4 19.4 69 35 22555 285 10 9.7 -2.6 | 185 27 2.5 27.1 70 34 22860 235 3 2.5 1.7 | 171 32 -4.7 31.4 71 31 23470 230 10 7.7 6.4 | 181 36 0.5 36.1 72 30 23590 245 14 12.7 5.9 | 189 36 5.5 35.6 73 28 24079 250 13 12.2 4.4 | 188 35 5.0 34.1 74 26 24384 275 16 15.9 -1.4 | 197 30 8.7 28.3 75 24 24994 265 12 12.0 1.0 | 189 31 4.7 30.7 76 21 25908 340 15 5.1 -14.1 | 172 16 -2.1 15.6 77 20 26100 345 16 4.1 -15.5 | 168 15 -3.1 14.2 78 20 26213 310 18 13.8 -11.6 | 200 19 6.6 18.1 79 18 26822 15 21 -5.4 -20.3 | 127 16 -12.6 9.4 80 17 27127 350 12 2.1 -11.8 | 164 19 -5.1 17.9 81 16 27432 255 5 4.8 1.3 | 176 31 -2.4 31.0 82 15 28042 255 10 9.7 2.6 | 184 32 2.5 32.3 83 14 28346 290 20 18.8 -6.8 | 207 26 11.6 22.9 84 13 28651 315 32 22.6 -22.6 | 245 17 15.4 7.1 85 13 28956 305 27 22.1 -15.5 | 226 21 14.9 14.2 86 11 29566 325 35 20.1 -28.7 | 265 13 12.9 1.0 87 11 29870 325 20 11.5 -16.4 | 198 14 4.3 13.3 88 10 30430 340 22 7.5 -20.7 | 182 9 0.3 9.0 Wind Parameters Mean winds (0-6000m): 316.4 at 40.7 knts Storm direction: 346.4 at 30.6 knts Shear (0-3000m) pos: 1.8 neg: 4.3 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 87.7 deg Storm rel helicity (0-3000m) pos: 177.1 neg: 0.0 tot: 177.1 m^2/s^2 ave: 59.0 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 5.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.52 Bulk Shear: 11.92 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 ------------------------------------------------------------------------------- 500 306 34 244 22| 0.0 23.6 23.6|108.7 0.0 108.7 217.4 0.86| 25.4 21.8 1000 310 37 254 22| 3.1 11.8 14.9|139.1 0.0 139.1 139.1 0.84| 16.1 13.5 1500 312 39 260 22| 2.1 8.2 10.3|143.6 0.0 143.6 95.7 0.83| 11.1 9.2 2000 313 40 263 22| 1.6 6.3 7.8|145.4 0.0 145.4 72.7 0.83| 8.4 7.0 2500 313 40 265 22| 1.2 5.1 6.4|147.3 0.0 147.3 58.9 0.83| 6.8 5.7 3000 314 41 267 23| 1.8 4.3 6.0|177.1 0.0 177.1 59.0 0.84| 6.6 5.5 4000 317 43 273 22| 2.2 3.2 5.4|216.4 -7.7 208.7 52.2 0.58| 8.0 4.7 5000 317 41 271 21| 1.8 3.1 4.8|218.8 -32.9 186.0 37.2 0.40| 7.7 3.0 6000 316 41 269 21| 1.7 2.8 4.5|226.1 -41.8 184.3 30.7 0.34| 7.3 2.5 Wrote GIF file: /home/apache/climate/data/raob//CYJT/skewt/CYJT.skewt.20251105.12.gif