UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for CYYQ... Searching the city database file for: CYYQ ... Date:1200Z 8 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 1013 29 -22.3 -26.0 72 3.7 -22.7 320 8 249.9 250.0 249.6 251.1 0.45 1 1000 133 -23.7 -26.6 77 2.9 -24.0 315 14 249.4 249.5 249.1 250.6 0.43 2 961 422 -26.3 -27.4 90 1.1 -26.4 308 13 249.7 249.7 249.3 250.8 0.42 3 944 552 -23.1 -26.1 76 3.0 -23.4 306 12 254.2 254.3 253.4 255.5 0.48 4 929 669 -22.5 -25.6 76 3.1 -22.9 295 13 256.0 256.1 254.9 257.4 0.51 5 925 701 -22.7 -25.6 77 2.9 -23.0 290 13 256.1 256.2 255.1 257.5 0.51 6 850 1321 -22.9 -25.3 81 2.4 -23.2 275 19 262.2 262.2 260.0 263.8 0.57 7 764 2101 -24.3 -26.7 80 2.4 -24.6 279 16 268.8 268.9 264.9 270.4 0.56 8 700 2734 -27.7 -28.8 90 1.1 -27.8 285 22 271.8 271.9 266.9 273.3 0.51 9 693 2806 -28.1 -28.8 94 0.7 -28.2 284 23 272.1 272.2 267.1 273.7 0.51 10 683 2911 -28.3 -30.0 85 1.7 -28.5 284 24 273.1 273.1 267.7 274.4 0.46 11 658 3179 -27.9 -30.5 78 2.6 -28.2 281 25 276.4 276.5 269.8 277.8 0.46 12 618 3626 -32.1 -32.1 100 0.0 -32.1 289 25 276.6 276.7 269.8 277.9 0.42 13 614 3673 -30.1 -33.4 73 3.3 -30.4 290 25 279.4 279.5 271.5 280.6 0.37 14 568 4225 -32.5 -36.2 70 3.7 -32.8 301 40 282.9 283.0 273.4 283.9 0.30 15 534 4660 -33.5 -45.5 29 12.0 -34.2 303 54 286.7 286.8 275.2 287.2 0.12 16 521 4833 -34.1 -45.1 32 11.0 -34.7 305 59 288.1 288.1 275.9 288.5 0.13 17 500 5120 -36.5 -45.5 39 9.0 -37.0 305 67 288.5 288.6 276.1 289.0 0.13 18 420 6299 -46.9 -53.9 45 7.0 -47.1 302 70 290.0 290.0 276.7 290.2 0.06 19 400 6620 -49.9 -53.3 67 3.4 -50.0 305 68 290.1 290.1 276.9 290.4 0.07 20 397 6669 -50.5 -53.6 70 3.1 -50.5 305 69 290.0 290.0 276.7 290.2 0.07 21 395 6702 -50.7 -54.1 67 3.4 -50.8 305 69 290.1 290.1 276.8 290.4 0.06 22 388 6818 -51.5 -57.5 49 6.0 -51.6 306 71 290.6 290.6 277.0 290.7 0.04 23 352 7443 -55.5 -61.5 47 6.0 -55.6 309 79 293.4 293.4 278.4 293.5 0.03 24 340 7663 -56.5 -60.4 61 3.9 -56.6 310 82 295.0 295.0 279.1 295.1 0.03 25 335 7757 -56.9 -61.0 60 4.1 -57.0 310 83 295.6 295.6 279.4 295.7 0.03 26 320 8046 -58.3 -63.0 55 4.7 -58.3 311 80 297.6 297.6 280.3 297.7 0.02 27 305 8347 -59.5 -69.5 26 10.0 -59.6 315 72 300.0 300.1 281.4 300.1 0.01 28 300 8450 -59.5 -70.5 23 11.0 -59.6 315 63 301.5 301.5 282.0 301.5 0.01 29 265 9231 -56.7 -78.7 5 22.0 -56.9 305 49 316.5 316.5 287.6 316.5 0.00 30 264 9255 -56.5 -78.5 5 22.0 -56.7 305 49 317.1 317.1 287.8 317.1 0.00 31 250 9600 -57.3 -78.3 5 21.0 -57.5 305 48 320.9 320.9 289.0 320.9 0.00 32 244 9753 -57.9 -78.9 5 21.0 -58.0 306 47 322.2 322.2 289.4 322.2 0.00 33 200 11010 -55.5 -82.5 2 27.0 -55.8 315 35 344.9 344.9 295.5 344.9 0.00 34 192 11270 -54.9 -81.9 2 27.0 -55.2 310 36 349.9 349.9 296.6 349.9 0.00 35 164 12273 -56.1 -83.1 2 27.0 -56.4 313 31 364.0 364.0 299.5 364.0 0.00 36 150 12840 -55.1 -84.1 2 29.0 -55.5 315 34 375.1 375.1 301.5 375.1 0.00 37 100 15420 -57.9 -85.9 2 28.0 -58.3 315 31 415.9 415.9 307.2 415.9 0.00 38 92 15946 -56.9 -85.9 1 29.0 -57.3 324 36 427.9 427.9 308.6 427.9 0.00 39 87 16299 -57.7 -85.7 2 28.0 -58.2 339 26 433.2 433.2 309.1 433.2 0.00 40 72 17500 -54.5 -85.5 1 31.0 -55.3 328 30 464.0 464.0 312.1 464.1 0.00 41 70 17680 -54.9 -85.9 1 31.0 -55.6 325 33 466.9 466.9 312.4 467.0 0.00 42 65 18150 -56.1 -86.1 1 30.0 -56.8 317 31 474.3 474.3 313.0 474.3 0.00 43 50 19830 -50.7 -83.7 1 33.0 -52.3 325 39 524.0 524.0 316.5 524.0 0.01 44 44 20663 -49.9 -83.9 1 34.0 -51.8 315 39 545.5 545.5 317.8 545.5 0.01 45 30 23140 -54.3 -86.3 1 32.0 -56.0 320 55 596.6 596.6 320.5 596.7 0.01 46 28 23580 -55.1 -87.1 1 32.0 -56.8 317 53 606.3 606.3 320.9 606.3 0.01 47 25 24306 -52.3 -86.3 1 34.0 -54.7 306 34 634.3 634.3 322.1 634.3 0.01 48 20 25740 -54.1 -87.1 1 33.0 -56.5 295 48 670.6 670.6 323.4 670.6 0.01 49 12 28986 -58.1 -88.1 1 30.0 -60.5 300 62 761.9 761.9 326.3 762.0 0.01 50 10 30140 -55.7 -87.7 1 32.0 -59.2 305 57 811.6 811.6 327.5 811.8 0.02 51 7.9 31654 -52.1 -86.1 1 34.0 -57.5 882.6 882.6 329.1 882.9 0.03 52 4.7 35002 -53.9 -86.9 1 33.0 -60.3 1015.6 1015.6 331.4 1016.1 0.04 TRP 305 8347 -59.5 -69.5 26 10.0 -59.6 315 72 300.0 300.1 281.4 300.1 0.01 WND 335 7757 -56.9 -61.0 60 4.1 -57.0 310 83 295.6 295.6 279.4 295.7 0.03 Sounding variables and indices 1000-500 mb thick: 4987.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 74.06 % Est. max temperature: -11.13 C = 11.97 F Sfc-Lift cond lev (LCL): 952.64 mb = 485.63 m = 1593.24 ft T: -24.73 C 700-500 lapse rate: 3.69 C/km ThetaE index: 0.53 C Layer 1000.0- 961.0 mb Conv cond level (CCL): 628.47 mb = 3506.56 m = 11504.33 ft Mean mixing ratio: 0.46 g/kg Conv temperature: 4.45 C = 40.02 F Cap Strength: 28.93 C Lifted Index: 28.99 C Risk: None Lifted Index @300 mb: 34.17 C Lifted Index @700 mb: 17.05 C Showalter Index: 20.37 C Risk: None Total Totals Index: 24.80 C Risk: None Vertical Totals Index: 13.60 C Cross Totals Index: 11.20 C K Index: -12.80 Risk: None Sweat Index: 105.00 Risk: None Energy Index: 5.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.19 J/kg Max Up Vert Vel: 8.62 m/s Conv Inhibition (B-): 77316.18 J/kg Cap Strength: 29.00 C Lift Cond Lev (LCL): 923.12 mb = 715.95 m = 2348.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 326 at 25 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 1013 29 320 8 5.1 -6.1 | 150 17 -8.5 14.5 1 1000 133 315 14 9.9 -9.9 | 161 11 -3.8 10.7 2 977 305 310 14 10.7 -9.0 | 166 12 -2.9 11.6 3 937 610 305 12 9.8 -6.9 | 164 14 -3.8 13.7 4 925 701 290 13 12.2 -4.4 | 175 16 -1.4 16.1 5 898 914 285 13 12.6 -3.4 | 176 17 -1.1 17.2 6 862 1219 270 18 18.0 -0.0 | 192 21 4.3 20.6 7 850 1321 275 19 18.9 -1.7 | 196 20 5.3 18.9 8 793 1829 270 16 16.0 -0.0 | 186 21 2.3 20.6 9 760 2134 280 16 15.8 -2.8 | 187 18 2.1 17.8 10 729 2438 280 20 19.7 -3.5 | 199 18 6.0 17.1 11 700 2734 285 22 21.3 -5.7 | 207 17 7.6 14.9 12 699 2743 285 23 22.2 -6.0 | 210 17 8.6 14.6 13 642 3353 280 26 25.6 -4.5 | 217 20 11.9 16.1 14 615 3658 290 25 23.5 -8.6 | 219 16 9.8 12.0 15 589 3962 305 28 22.9 -16.1 | 244 10 9.3 4.5 16 564 4267 300 42 36.4 -21.0 | 271 23 22.7 -0.4 17 517 4877 305 61 50.0 -35.0 | 292 39 36.3 -14.4 18 500 5120 305 67 54.9 -38.4 | 293 45 41.2 -17.8 19 495 5182 305 67 54.9 -38.4 | 293 45 41.2 -17.8 20 432 6096 300 71 61.5 -35.5 | 287 50 47.8 -14.9 21 400 6620 305 68 55.7 -39.0 | 294 46 42.0 -18.4 22 342 7620 310 82 62.8 -52.7 | 303 59 49.2 -32.1 23 335 7757 310 83 63.6 -53.4 | 303 60 49.9 -32.8 24 326 7925 310 83 63.6 -53.4 | 303 60 49.9 -32.8 25 305 8347 315 72 50.9 -50.9 | 309 48 37.3 -30.3 26 300 8450 315 63 44.5 -44.5 | 308 39 30.9 -24.0 27 269 9144 305 49 40.1 -28.1 | 286 28 26.5 -7.5 28 250 9600 305 48 39.3 -27.5 | 285 27 25.7 -6.9 29 211 10668 310 42 32.2 -27.0 | 289 20 18.5 -6.4 30 200 11010 315 35 24.7 -24.7 | 291 12 11.1 -4.2 31 192 11278 310 36 27.6 -23.1 | 280 14 13.9 -2.5 32 174 11887 330 31 15.5 -26.8 | 344 7 1.8 -6.3 33 166 12192 310 32 24.5 -20.6 | 270 11 10.9 0.0 34 158 12497 320 27 17.4 -20.7 | 271 4 3.7 -0.1 35 150 12840 315 34 24.0 -24.0 | 288 11 10.4 -3.4 36 137 13411 305 26 21.3 -14.9 | 233 10 7.6 5.7 37 125 14021 325 23 13.2 -18.8 | 165 2 -0.5 1.8 38 119 14326 310 24 18.4 -15.4 | 222 7 4.7 5.2 39 108 14935 300 30 26.0 -15.0 | 246 14 12.3 5.6 40 103 15240 310 27 20.7 -17.4 | 245 8 7.0 3.2 41 100 15420 315 31 21.9 -21.9 | 279 8 8.3 -1.3 42 98 15545 315 31 21.9 -21.9 | 279 8 8.3 -1.3 43 93 15850 320 39 25.1 -29.9 | 309 15 11.4 -9.3 44 85 16459 345 22 5.7 -21.3 | 85 8 -8.0 -0.7 45 81 16764 300 22 19.1 -11.0 | 209 11 5.4 9.6 46 73 17374 315 31 21.9 -21.9 | 279 8 8.3 -1.3 47 70 17678 345 28 7.2 -27.0 | 45 9 -6.4 -6.5 48 70 17680 325 33 18.9 -27.0 | 321 8 5.3 -6.4 49 64 18288 315 31 21.9 -21.9 | 279 8 8.3 -1.3 50 61 18593 335 27 11.4 -24.5 | 30 4 -2.2 -3.9 51 53 19507 315 37 26.2 -26.2 | 294 14 12.5 -5.6 52 50 19830 325 39 22.4 -31.9 | 323 14 8.7 -11.4 53 48 20117 335 35 14.8 -31.7 | 354 11 1.1 -11.1 54 46 20422 325 42 24.1 -34.4 | 323 17 10.4 -13.8 55 42 21031 300 34 29.4 -17.0 | 257 16 15.8 3.6 56 40 21336 310 35 26.8 -22.5 | 278 13 13.2 -1.9 57 38 21641 325 35 20.1 -28.7 | 322 10 6.4 -8.1 58 34 22250 310 36 27.6 -23.1 | 280 14 13.9 -2.5 59 30 23140 320 55 35.4 -42.1 | 315 31 21.7 -21.5 60 28 23470 315 59 41.7 -41.7 | 307 35 28.1 -21.1 61 26 24079 325 29 16.6 -23.8 | 317 4 3.0 -3.2 62 25 24384 300 35 30.3 -17.5 | 259 17 16.7 3.1 63 21 25298 310 34 26.0 -21.9 | 276 12 12.4 -1.3 64 20 25603 290 47 44.2 -16.1 | 262 31 30.5 4.5 65 20 25740 295 48 43.5 -20.3 | 269 30 29.8 0.3 66 18 26518 305 51 41.8 -29.3 | 287 29 28.1 -8.7 67 17 26822 290 39 36.6 -13.3 | 252 24 23.0 7.3 68 16 27127 310 34 26.0 -21.9 | 276 12 12.4 -1.3 69 15 27432 320 40 25.7 -30.6 | 310 16 12.1 -10.0 70 14 28042 290 43 40.4 -14.7 | 258 27 26.7 5.9 71 13 28346 305 55 45.1 -31.5 | 289 33 31.4 -11.0 72 12 28956 300 62 53.7 -31.0 | 285 41 40.0 -10.4 73 10 30140 305 57 46.7 -32.7 | 290 35 33.0 -12.1 74 10 30175 295 43 39.0 -18.2 | 265 25 25.3 2.4 Wind Parameters Mean winds (0-6000m): 296.4 at 32.9 knts Storm direction: 326.4 at 24.7 knts Shear (0-3000m) pos: 1.3 neg: 2.3 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 64.2 deg Storm rel helicity (0-3000m) pos: 96.4 neg: -17.6 tot: 78.8 m^2/s^2 ave: 26.3 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.66 Bulk Shear: 55.96 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 13 162 13| 0.0 5.3 5.3| 12.9 -0.7 12.2 24.5 0.41| 9.0 3.7 1000 301 13 170 14| 0.0 5.3 5.3| 35.3 -0.7 34.6 34.6 0.55| 8.2 4.5 1500 290 15 180 16| 0.0 4.7 4.7| 57.0 -7.4 49.7 33.1 0.51| 7.9 4.0 2000 285 15 183 17| 0.5 3.5 4.0| 57.6 -17.5 40.1 20.1 0.37| 6.9 2.5 2500 284 16 185 17| 0.8 2.8 3.6| 79.8 -17.6 62.3 24.9 0.45| 6.7 3.0 3000 284 17 189 17| 1.3 2.3 3.6| 96.4 -17.6 78.8 26.3 0.49| 6.4 3.1 4000 286 19 197 16| 2.3 1.8 4.1|131.0 -17.6 113.5 28.4 0.52| 6.9 3.6 5000 293 25 222 15| 3.4 3.0 6.4|245.5 -17.6 227.9 45.6 0.50| 9.0 4.5 6000 296 33 250 17| 2.8 3.2 6.0|250.8 -76.0 174.9 29.1 0.41| 8.3 3.4 Wrote GIF file: /home/apache/climate/data/raob//CYYQ/skewt/CYYQ.skewt.20251208.12.gif