UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for CYYQ... Searching the city database file for: CYYQ ... Date:0000Z 7 DEC 25 Station: CYYQ WMO ident: 71913 Latitude: 58.75 Longitude: -94.07 Elevation: 29.00 ------------------------------------------------------------------------------- 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 1008 29 -19.3 -21.6 82 2.3 -19.6 330 20 253.3 253.4 253.0 255.1 0.67 1 1000 100 -20.1 -22.8 79 2.7 -20.4 310 26 253.1 253.1 252.7 254.7 0.61 2 928 648 -24.7 -25.0 97 0.3 -24.7 335 29 253.8 253.9 253.2 255.3 0.54 3 925 672 -22.3 -23.6 89 1.3 -22.5 335 28 256.5 256.6 255.6 258.2 0.62 4 924 680 -20.5 -23.3 78 2.8 -20.9 335 28 258.4 258.5 257.2 260.2 0.63 5 910 793 -18.3 -22.7 68 4.4 -19.0 335 23 261.8 261.9 260.0 263.7 0.68 6 890 959 -17.7 -23.7 59 6.0 -18.6 334 18 264.1 264.2 261.7 265.9 0.63 7 880 1044 -17.7 -20.1 81 2.4 -18.1 331 17 265.0 265.1 262.8 267.4 0.88 8 873 1103 -18.1 -20.0 85 1.9 -18.4 329 16 265.2 265.3 263.0 267.7 0.89 9 850 1302 -19.5 -28.5 45 9.0 -20.6 320 16 265.7 265.8 262.4 267.0 0.43 10 847 1328 -19.5 -28.5 45 9.0 -20.6 319 16 266.0 266.1 262.7 267.2 0.43 11 819 1577 -21.5 -24.4 77 2.9 -21.9 311 15 266.4 266.5 263.4 268.3 0.65 12 802 1731 -22.3 -32.3 40 10.0 -23.4 313 13 267.2 267.2 263.3 268.1 0.32 13 793 1814 -22.7 -29.7 53 7.0 -23.5 315 12 267.6 267.7 263.8 268.8 0.41 14 768 2048 -24.3 -38.3 26 14.0 -25.5 312 12 268.4 268.4 263.9 268.9 0.18 15 753 2191 -25.5 -33.5 47 8.0 -26.2 309 13 268.6 268.6 264.3 269.5 0.30 16 730 2416 -26.7 -35.7 42 9.0 -27.5 305 17 269.7 269.7 264.9 270.4 0.25 17 700 2717 -29.1 -42.1 27 13.0 -29.9 290 17 270.3 270.3 265.1 270.7 0.13 18 676 2965 -31.1 -48.1 17 17.0 -31.9 280 19 270.7 270.7 265.3 271.0 0.07 19 574 4098 -41.1 -43.4 78 2.3 -41.2 320 19 272.0 272.0 266.3 272.4 0.14 20 566 4193 -41.7 -46.2 62 4.5 -41.9 320 20 272.4 272.4 266.5 272.7 0.11 21 554 4337 -42.9 -46.1 71 3.2 -43.0 322 21 272.6 272.6 266.7 273.0 0.11 22 539 4522 -44.1 -51.1 46 7.0 -44.3 328 22 273.3 273.3 267.1 273.5 0.06 23 526 4685 -45.5 -52.5 45 7.0 -45.7 333 23 273.6 273.6 267.2 273.8 0.06 24 513 4851 -46.9 -52.9 50 6.0 -47.0 339 24 273.8 273.8 267.4 274.0 0.05 25 500 5020 -47.9 -54.9 44 7.0 -48.0 340 27 274.6 274.6 267.9 274.8 0.04 26 488 5180 -48.3 -60.3 24 12.0 -48.5 355 33 276.1 276.1 268.7 276.1 0.02 27 454 5653 -51.3 -59.3 38 8.0 -51.4 358 35 278.1 278.1 270.0 278.2 0.03 28 434 5945 -52.9 -57.9 55 5.0 -53.0 359 35 279.6 279.6 271.0 279.8 0.04 29 400 6470 -54.9 -61.9 42 7.0 -55.0 355 38 283.6 283.6 273.3 283.7 0.02 30 376 6864 -56.3 -63.3 41 7.0 -56.4 350 30 286.9 286.9 275.0 286.9 0.02 31 334 7615 -57.1 -67.1 27 10.0 -57.2 345 39 295.6 295.6 279.4 295.7 0.01 32 305 8194 -53.7 -71.7 9 18.0 -53.9 336 34 308.2 308.2 284.7 308.2 0.01 33 300 8300 -54.5 -72.5 9 18.0 -54.7 340 36 308.5 308.5 284.8 308.6 0.01 34 297 8364 -54.5 -72.5 9 18.0 -54.7 343 34 309.4 309.4 285.1 309.4 0.01 35 265 9094 -53.7 -77.7 4 24.0 -53.9 330 28 320.8 320.8 289.0 320.9 0.00 36 254 9367 -51.3 -79.3 2 28.0 -51.7 330 26 328.3 328.3 291.2 328.3 0.00 37 250 9470 -51.7 -79.7 2 28.0 -52.0 330 25 329.2 329.2 291.5 329.2 0.00 38 206 10736 -49.5 -80.5 1 31.0 -50.0 321 26 351.4 351.4 297.0 351.4 0.00 39 200 10930 -49.9 -80.9 1 31.0 -50.4 325 24 353.8 353.8 297.4 353.8 0.00 40 150 12810 -50.1 -82.1 1 32.0 -50.7 315 25 383.7 383.7 302.8 383.8 0.00 41 100 15450 -50.9 -83.9 1 33.0 -51.7 295 17 429.4 429.4 308.8 429.4 0.00 42 92 15991 -49.9 -83.9 1 34.0 -50.9 278 19 441.7 441.7 310.0 441.7 0.00 43 91 16062 -48.5 -83.5 1 35.0 -49.7 274 20 445.9 445.9 310.4 445.9 0.00 44 75 17335 -46.5 -82.5 1 36.0 -48.2 283 26 475.4 475.4 313.1 475.5 0.01 45 70 17790 -47.5 -83.5 1 36.0 -49.1 290 24 482.8 482.8 313.7 482.8 0.01 46 60 18811 -46.9 -82.9 1 36.0 -48.9 286 26 505.9 505.9 315.4 505.9 0.01 47 52 19753 -50.5 -84.5 1 34.0 -52.1 292 19 518.6 518.6 316.2 518.7 0.01 48 50 20010 -48.3 -84.3 1 36.0 -50.3 290 22 529.6 529.7 316.9 529.7 0.01 49 37 22012 -43.1 -82.1 1 39.0 -47.0 316 16 590.6 590.6 320.2 590.7 0.01 50 30 23410 -47.1 -84.1 1 37.0 -50.4 330 21 616.2 616.2 321.3 616.3 0.01 51 25 24609 -49.1 -85.1 1 36.0 -52.3 351 15 643.5 643.5 322.4 643.6 0.01 52 23 25159 -46.5 -84.5 1 38.0 -50.7 313 12 666.7 666.7 323.3 666.8 0.01 53 21 25759 -48.7 -84.7 1 36.0 -52.5 319 21 677.6 677.6 323.7 677.7 0.01 54 20 26080 -47.1 -84.1 1 37.0 -51.5 320 12 692.0 692.0 324.1 692.1 0.02 55 19 26420 -45.7 -83.7 1 38.0 -50.8 323 14 706.6 706.6 324.7 706.7 0.02 56 16 27557 -47.9 -84.9 1 37.0 -52.7 336 19 735.0 735.0 325.5 735.1 0.02 57 12 29466 -44.7 -83.7 1 39.0 -51.8 332 29 809.4 809.4 327.5 809.6 0.03 58 10 30670 -50.3 -85.3 1 35.0 -55.7 30 10 831.8 831.8 328.0 832.0 0.03 59 8.9 31425 -53.7 -86.7 1 33.0 -58.2 846.9 846.9 328.3 847.1 0.02 60 8.0 32115 -50.5 -86.5 1 36.0 -56.6 885.8 885.8 329.1 886.1 0.03 61 7.2 32802 -50.7 -86.7 1 36.0 -57.1 912.1 912.1 329.7 912.4 0.03 TRP 376 6864 -56.3 -63.3 41 7.0 -56.4 350 30 286.9 286.9 275.0 286.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 4920.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 54.57 % Est. max temperature: -7.02 C = 19.36 F Sfc-Lift cond lev (LCL): 970.63 mb = 318.72 m = 1045.65 ft T: -21.93 C 700-500 lapse rate: 8.16 C/km ThetaE index: 0.69 C Layer 850.0- 847.0 mb Conv cond level (CCL): 942.06 mb = 537.98 m = 1764.99 ft Mean mixing ratio: 0.60 g/kg Conv temperature: -18.90 C = -2.02 F Cap Strength: 14.55 C Lifted Index: 15.10 C Risk: None Lifted Index @300 mb: 37.00 C Lifted Index @700 mb: 12.98 C Showalter Index: 6.40 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.40 C Cross Totals Index: 19.40 C K Index: -13.10 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 1.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.44 J/kg Max Up Vert Vel: 7.80 m/s Conv Inhibition (B-): 73772.07 J/kg Cap Strength: 14.79 C Lift Cond Lev (LCL): 926.94 mb = 656.67 m = 2154.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 16 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 1008 29 330 20 10.0 -17.3 | 276 9 9.1 -0.9 1 1000 100 310 26 19.9 -16.7 | 271 19 19.0 -0.3 2 972 305 325 31 17.8 -25.4 | 298 19 16.9 -9.0 3 933 610 335 31 13.1 -28.1 | 314 17 12.2 -11.7 4 925 672 335 28 11.8 -25.4 | 309 14 10.9 -9.0 5 895 914 335 19 8.0 -17.2 | 276 7 7.1 -0.8 6 859 1219 325 14 8.0 -11.5 | 235 9 7.1 4.9 7 850 1302 320 16 10.3 -12.3 | 246 10 9.4 4.2 8 824 1524 310 16 12.3 -10.3 | 242 13 11.4 6.1 9 791 1829 315 12 8.5 -8.5 | 224 11 7.6 7.9 10 758 2134 310 12 9.2 -7.7 | 224 12 8.3 8.7 11 727 2438 305 17 13.9 -9.8 | 243 15 13.0 6.7 12 700 2717 290 17 16.0 -5.8 | 235 18 15.1 10.6 13 697 2743 290 17 16.0 -5.8 | 235 18 15.1 10.6 14 667 3048 275 20 19.9 -1.7 | 232 24 19.0 14.7 15 610 3658 295 15 13.6 -6.3 | 232 16 12.7 10.1 16 584 3962 320 18 11.6 -13.8 | 256 11 10.7 2.6 17 558 4267 320 21 13.5 -16.1 | 269 13 12.6 0.3 18 511 4877 340 24 8.2 -22.6 | 310 10 7.3 -6.1 19 500 5020 340 27 9.2 -25.4 | 317 12 8.3 -9.0 20 488 5182 355 33 2.9 -32.9 | 353 17 2.0 -16.5 21 424 6096 360 36 -0.0 -36.0 | 3 20 -0.9 -19.6 22 400 6470 355 38 3.3 -37.9 | 354 22 2.4 -21.4 23 385 6706 355 36 3.1 -35.9 | 353 20 2.2 -19.5 24 376 6864 350 30 5.2 -29.5 | 342 14 4.3 -13.1 25 350 7315 335 33 13.9 -29.9 | 316 19 13.0 -13.5 26 334 7620 345 39 10.1 -37.7 | 337 23 9.2 -21.3 27 303 8230 335 34 14.4 -30.8 | 317 20 13.5 -14.4 28 300 8300 340 36 12.3 -33.8 | 327 21 11.4 -17.4 29 289 8534 350 28 4.9 -27.6 | 340 12 4.0 -11.2 30 276 8839 330 29 14.5 -25.1 | 303 16 13.6 -8.7 31 263 9144 330 28 14.0 -24.2 | 301 15 13.1 -7.8 32 250 9470 330 25 12.5 -21.7 | 294 13 11.6 -5.2 33 228 10058 330 22 11.0 -19.1 | 285 10 10.1 -2.6 34 218 10363 330 29 14.5 -25.1 | 303 16 13.6 -8.7 35 208 10668 320 27 17.4 -20.7 | 285 17 16.5 -4.3 36 200 10930 325 24 13.8 -19.7 | 284 13 12.9 -3.3 37 199 10973 335 24 10.1 -21.8 | 300 11 9.2 -5.3 38 190 11278 320 27 17.4 -20.7 | 285 17 16.5 -4.3 39 181 11582 315 21 14.8 -14.8 | 264 14 13.9 1.6 40 173 11887 330 21 10.5 -18.2 | 280 10 9.6 -1.8 41 165 12192 315 22 15.6 -15.6 | 267 15 14.7 0.9 42 150 12810 315 25 17.7 -17.7 | 274 17 16.8 -1.3 43 143 13106 320 24 15.4 -18.4 | 278 15 14.5 -2.0 44 125 14021 300 25 21.7 -12.5 | 259 21 20.7 3.9 45 119 14326 310 20 15.3 -12.9 | 256 15 14.4 3.6 46 113 14630 300 24 20.8 -12.0 | 257 20 19.9 4.4 47 103 15240 320 14 9.0 -10.7 | 235 10 8.1 5.7 48 100 15450 295 17 15.4 -7.2 | 238 17 14.5 9.2 49 99 15545 300 17 14.7 -8.5 | 240 16 13.8 7.9 50 90 16154 270 20 20.0 -0.0 | 229 25 19.1 16.4 51 78 17069 305 14 11.5 -8.0 | 232 13 10.6 8.4 52 75 17374 280 28 27.6 -4.9 | 247 29 26.7 11.5 53 70 17790 290 24 22.6 -8.2 | 249 23 21.7 8.2 54 68 17983 290 25 23.5 -8.6 | 251 24 22.6 7.9 55 65 18288 280 21 20.7 -3.6 | 237 24 19.8 12.8 56 62 18593 300 25 21.7 -12.5 | 259 21 20.7 3.9 57 59 18898 280 27 26.6 -4.7 | 245 28 25.7 11.7 58 54 19507 320 22 14.1 -16.9 | 272 13 13.2 -0.4 59 52 19812 285 18 17.4 -4.7 | 235 20 16.5 11.8 60 50 20010 290 22 20.7 -7.5 | 246 22 19.8 8.9 61 49 20117 300 23 19.9 -11.5 | 256 20 19.0 4.9 62 47 20422 290 22 20.7 -7.5 | 246 22 19.8 8.9 63 43 21031 305 24 19.7 -13.8 | 262 19 18.8 2.6 64 41 21336 305 32 26.2 -18.4 | 274 25 25.3 -1.9 65 36 22250 320 11 7.1 -8.4 | 218 10 6.2 8.0 66 33 22860 305 14 11.5 -8.0 | 232 13 10.6 8.4 67 30 23410 330 21 10.5 -18.2 | 280 10 9.6 -1.8 68 30 23470 320 22 14.1 -16.9 | 272 13 13.2 -0.4 69 26 24384 340 9 3.1 -8.5 | 195 8 2.2 8.0 70 25 24689 355 17 1.5 -16.9 | 312 1 0.6 -0.5 71 23 25298 300 10 8.7 -5.0 | 214 14 7.8 11.4 72 21 25908 325 25 14.3 -20.5 | 287 14 13.4 -4.1 73 20 26080 320 12 7.7 -9.2 | 223 10 6.8 7.2 74 20 26213 330 17 8.5 -14.7 | 257 8 7.6 1.7 75 19 26518 320 13 8.4 -10.0 | 229 10 7.5 6.5 76 18 26822 355 8 0.7 -8.0 | 179 8 -0.2 8.4 77 17 27127 335 17 7.2 -15.4 | 261 6 6.3 1.0 78 16 27432 340 21 7.2 -19.7 | 298 7 6.3 -3.3 79 16 27737 330 16 8.0 -13.9 | 250 8 7.1 2.6 80 15 28042 350 25 4.3 -24.6 | 337 9 3.4 -8.2 81 14 28346 335 15 6.3 -13.6 | 243 6 5.4 2.8 82 14 28651 340 20 6.8 -18.8 | 292 6 5.9 -2.4 83 13 28956 320 21 13.5 -16.1 | 269 13 12.6 0.3 84 12 29261 345 30 7.8 -29.0 | 331 14 6.9 -12.6 85 11 29870 305 28 22.9 -16.1 | 269 22 22.0 0.3 86 11 30175 305 24 19.7 -13.8 | 262 19 18.8 2.6 87 10 30670 30 10 -5.0 -8.7 | 143 10 -5.9 7.7 Wind Parameters Mean winds (0-6000m): 326.9 at 21.9 knts Storm direction: 356.9 at 16.4 knts Shear (0-3000m) pos: 1.4 neg: 4.2 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): -43.1 deg Storm rel helicity (0-3000m) pos: 78.6 neg: -58.3 tot: 20.3 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 11.1 stream: -0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.39 Bulk Shear: 6.93 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 ------------------------------------------------------------------------------- 500 323 29 293 18| 11.4 0.0 11.4| 56.0 -0.9 55.0 110.0 0.51| 22.1 11.4 1000 328 27 296 14| 5.7 7.1 12.8| 60.1 -23.2 36.9 36.9 0.09| 18.8 1.7 1500 327 23 283 12| 3.8 5.9 9.7| 63.9 -32.5 31.4 20.9 0.02| 15.3 0.3 2000 325 20 271 11| 2.0 4.5 6.5| 63.9 -43.7 20.2 10.1 -0.06| 12.7 -0.7 2500 322 19 263 11| 1.6 3.5 5.1| 78.6 -46.1 32.5 13.0 0.02| 11.6 0.2 3000 316 19 258 12| 1.4 4.2 5.6| 78.6 -58.3 20.3 6.8 -0.02| 11.1 -0.3 4000 311 19 252 14| 2.7 3.2 5.9|102.8 -60.5 42.3 10.6 0.06| 10.3 0.6 5000 315 19 258 13| 3.4 2.5 5.9|136.5 -60.5 76.0 15.2 0.17| 9.7 1.7 6000 327 22 280 11| 3.9 2.1 6.0|180.8 -60.5 120.3 20.1 0.25| 9.2 2.3 Wrote GIF file: /home/apache/climate/data/raob//CYYQ/skewt/CYYQ.skewt.20251207.00.gif