UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for CYYQ... Searching the city database file for: CYYQ ... Date:0000Z 5 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 1000 29 -26.5 -29.1 79 2.6 -26.7 265 4 246.6 246.7 246.5 247.6 0.34 1 992 89 -24.9 -26.8 84 1.9 -25.1 271 6 248.8 248.9 248.6 250.0 0.43 2 987 126 -21.9 -24.1 82 2.2 -22.2 274 7 252.2 252.3 251.8 253.7 0.55 3 964 304 -20.1 -24.9 65 4.8 -20.7 290 11 255.7 255.8 254.8 257.2 0.53 4 930 576 -20.1 -26.1 59 6.0 -20.8 290 9 258.4 258.4 256.9 259.7 0.49 5 925 617 -20.1 -26.1 59 6.0 -20.8 290 10 258.8 258.8 257.2 260.1 0.49 6 905 779 -19.9 -30.9 37 11.0 -21.1 295 12 260.6 260.6 258.3 261.5 0.32 7 862 1139 -20.3 -35.3 25 15.0 -21.7 285 18 263.8 263.9 260.6 264.5 0.22 8 858 1174 -20.1 -28.1 49 8.0 -21.1 283 19 264.4 264.5 261.5 265.7 0.44 9 850 1243 -20.5 -31.5 37 11.0 -21.7 285 20 264.7 264.7 261.5 265.6 0.32 10 844 1295 -20.3 -31.3 37 11.0 -21.5 288 19 265.4 265.5 262.0 266.4 0.33 11 842 1313 -20.5 -32.5 33 12.0 -21.8 289 19 265.4 265.4 261.9 266.3 0.30 12 839 1339 -20.7 -26.7 59 6.0 -21.5 290 18 265.4 265.5 262.4 266.9 0.51 13 828 1437 -21.3 -31.3 40 10.0 -22.4 295 16 265.8 265.9 262.3 266.8 0.34 14 826 1455 -21.5 -27.5 58 6.0 -22.2 296 16 265.8 265.9 262.6 267.2 0.48 15 819 1517 -21.9 -28.9 53 7.0 -22.7 299 14 266.0 266.1 262.7 267.3 0.43 16 812 1581 -21.9 -34.9 30 13.0 -23.2 299 15 266.7 266.7 262.8 267.4 0.24 17 787 1810 -23.3 -26.6 74 3.3 -23.7 295 18 267.6 267.7 264.0 269.2 0.55 18 766 2008 -24.7 -26.1 88 1.4 -24.9 298 21 268.1 268.2 264.5 269.8 0.59 19 713 2527 -27.3 -30.2 76 2.9 -27.6 302 22 270.8 270.9 266.1 272.1 0.44 20 700 2659 -28.3 -30.1 84 1.8 -28.5 305 23 271.1 271.2 266.3 272.5 0.45 21 593 3830 -35.3 -36.5 89 1.2 -35.4 299 30 276.2 276.2 269.3 277.1 0.28 22 585 3924 -36.1 -39.3 72 3.2 -36.3 301 31 276.3 276.4 269.3 277.0 0.22 23 583 3948 -36.3 -37.3 90 1.0 -36.4 302 32 276.4 276.4 269.4 277.2 0.27 24 578 4007 -36.9 -40.2 71 3.3 -37.1 303 32 276.4 276.4 269.3 277.0 0.20 25 576 4031 -37.1 -38.8 84 1.7 -37.2 304 33 276.4 276.4 269.4 277.1 0.23 26 573 4067 -37.3 -45.3 43 8.0 -37.7 305 33 276.6 276.6 269.2 276.9 0.12 27 572 4079 -37.3 -43.3 54 6.0 -37.6 305 33 276.7 276.7 269.4 277.2 0.15 28 570 4103 -37.5 -42.5 60 5.0 -37.8 306 34 276.7 276.8 269.4 277.3 0.16 29 566 4152 -37.7 -51.7 22 14.0 -38.2 307 34 277.1 277.1 269.5 277.3 0.06 30 500 5000 -40.9 -58.9 13 18.0 -41.3 320 45 283.2 283.2 273.1 283.3 0.03 31 495 5068 -41.1 -60.1 11 19.0 -41.6 320 45 283.7 283.7 273.3 283.8 0.02 32 449 5728 -43.7 -57.7 20 14.0 -44.0 317 53 288.5 288.5 275.9 288.6 0.04 33 442 5834 -43.9 -65.9 7 22.0 -44.3 316 54 289.5 289.5 276.5 289.6 0.01 34 411 6320 -46.4 -65.5 10 19.1 -46.7 315 62 292.4 292.4 277.9 292.5 0.01 35 400 6500 -47.3 -65.3 11 18.0 -47.6 315 61 293.5 293.5 278.4 293.6 0.01 36 338 7602 -52.3 -69.3 11 17.0 -52.5 315 59 301.2 301.2 281.8 301.2 0.01 37 317 8020 -49.7 -72.7 5 23.0 -50.0 315 60 310.4 310.4 285.5 310.4 0.01 38 300 8380 -50.5 -73.5 5 23.0 -50.8 315 59 314.2 314.2 286.8 314.2 0.01 39 297 8445 -51.1 -74.1 5 23.0 -51.4 315 58 314.2 314.2 286.8 314.2 0.01 40 260 9313 -47.7 -76.7 2 29.0 -48.2 315 51 331.4 331.4 292.1 331.4 0.00 41 250 9570 -48.3 -77.3 2 29.0 -48.8 315 50 334.3 334.3 292.9 334.3 0.00 42 246 9676 -48.9 -77.9 2 29.0 -49.4 314 50 334.9 334.9 293.0 334.9 0.00 43 222 10351 -47.3 -79.3 1 32.0 -47.9 305 52 347.3 347.3 296.0 347.4 0.00 44 200 11040 -47.3 -80.3 1 33.0 -48.0 315 48 357.9 357.9 298.3 357.9 0.00 45 186 11520 -46.7 -79.7 1 33.0 -47.4 314 46 366.3 366.3 299.9 366.4 0.00 46 150 12940 -48.5 -81.5 1 33.0 -49.3 310 40 386.5 386.5 303.3 386.5 0.00 47 100 15620 -46.1 -81.1 1 35.0 -47.5 320 39 438.7 438.7 309.7 438.7 0.01 48 97 15822 -47.1 -82.1 1 35.0 -48.4 320 39 440.5 440.5 309.9 440.6 0.00 49 80 17106 -43.7 -80.7 1 37.0 -45.8 312 32 472.5 472.5 312.8 472.5 0.01 50 70 18000 -45.1 -81.1 1 36.0 -47.1 320 42 487.9 487.9 314.1 487.9 0.01 51 52 19980 -45.9 -82.9 1 37.0 -48.3 309 40 529.3 529.3 316.9 529.4 0.01 52 50 20240 -47.3 -82.3 1 35.0 -49.5 330 29 532.0 532.0 317.1 532.1 0.01 53 45 20936 -49.5 -84.5 1 35.0 -51.5 317 31 542.9 542.9 317.7 543.0 0.01 54 30 23610 -47.5 -83.5 1 36.0 -50.7 345 24 615.1 615.2 321.3 615.2 0.01 55 27 24305 -47.7 -83.7 1 36.0 -51.1 334 27 633.4 633.4 322.0 633.5 0.01 56 22 25670 -42.5 -81.5 1 39.0 -48.3 357 31 687.1 687.1 324.0 687.3 0.02 57 20 26310 -44.7 -82.7 1 38.0 -50.0 350 23 699.4 699.4 324.4 699.5 0.02 58 14 28689 -47.9 -83.9 1 36.0 -53.1 346 43 763.6 763.6 326.3 763.8 0.02 59 10 30930 -44.9 -82.9 1 38.0 -52.7 20 62 851.9 852.0 328.4 852.3 0.04 60 9.4 31345 -43.3 -82.3 1 39.0 -52.1 873.2 873.3 328.9 873.7 0.05 TRP 338 7602 -52.3 -69.3 11 17.0 -52.5 315 59 301.2 301.2 281.8 301.2 0.01 WND 411 6320 -46.4 -65.5 10 19.1 -46.7 315 62 292.4 292.4 277.9 292.5 0.01 Sounding variables and indices 1000-500 mb thick: 4971.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 59.92 % Est. max temperature: -8.48 C = 16.74 F Sfc-Lift cond lev (LCL): 957.33 mb = 356.90 m = 1170.93 ft T: -20.10 C 700-500 lapse rate: 5.38 C/km ThetaE index: 0.13 C Layer 842.0- 839.0 mb Conv cond level (CCL): 673.25 mb = 2933.97 m = 9625.77 ft Mean mixing ratio: 0.47 g/kg Conv temperature: -0.81 C = 30.54 F Cap Strength: 16.77 C Lifted Index: 21.13 C Risk: None Lifted Index @300 mb: 40.18 C Lifted Index @700 mb: 12.75 C Showalter Index: 14.51 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 9.40 C K Index: -12.90 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 3.69 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.24 J/kg Max Up Vert Vel: 9.30 m/s Conv Inhibition (B-): 75314.02 J/kg Cap Strength: 20.63 C Lift Cond Lev (LCL): 867.29 mb = 1094.02 m = 3589.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 21 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 1000 29 265 4 4.0 0.3 | 168 21 -4.4 20.1 1 1000 42 265 4 4.0 0.3 | 168 21 -4.4 20.1 2 965 305 290 11 10.3 -3.8 | 187 16 2.0 16.0 3 926 610 290 9 8.5 -3.1 | 180 17 0.1 16.7 4 925 617 290 10 9.4 -3.4 | 184 16 1.0 16.3 5 889 914 300 13 11.3 -6.5 | 192 14 2.9 13.2 6 853 1219 280 20 19.7 -3.5 | 215 20 11.3 16.3 7 850 1243 285 20 19.3 -5.2 | 217 18 11.0 14.6 8 818 1524 300 14 12.1 -7.0 | 197 13 3.8 12.7 9 784 1829 295 18 16.3 -7.6 | 213 15 8.0 12.1 10 752 2134 300 23 19.9 -11.5 | 235 14 11.6 8.2 11 721 2438 300 21 18.2 -10.5 | 227 13 9.8 9.2 12 700 2659 305 23 18.8 -13.2 | 238 12 10.5 6.5 13 692 2743 300 23 19.9 -11.5 | 235 14 11.6 8.2 14 606 3658 295 28 25.4 -11.8 | 245 19 17.0 7.9 15 556 4267 310 36 27.6 -23.1 | 280 20 19.2 -3.4 16 509 4877 315 47 33.2 -33.2 | 298 28 24.9 -13.5 17 500 5000 320 45 28.9 -34.5 | 306 25 20.6 -14.7 18 487 5182 320 45 28.9 -34.5 | 306 25 20.6 -14.7 19 425 6096 315 58 41.0 -41.0 | 303 39 32.7 -21.3 20 411 6320 315 62 43.8 -43.8 | 304 43 35.5 -24.1 21 406 6401 315 62 43.8 -43.8 | 304 43 35.5 -24.1 22 400 6500 315 61 43.1 -43.1 | 304 42 34.8 -23.4 23 338 7602 315 59 41.7 -41.7 | 303 40 33.4 -22.0 24 337 7620 315 61 43.1 -43.1 | 304 42 34.8 -23.4 25 300 8380 315 59 41.7 -41.7 | 303 40 33.4 -22.0 26 267 9144 315 52 36.8 -36.8 | 301 33 28.4 -17.0 27 250 9570 315 50 35.4 -35.4 | 300 31 27.0 -15.6 28 222 10363 305 52 42.6 -29.8 | 286 36 34.2 -10.1 29 212 10668 310 47 36.0 -30.2 | 291 30 27.7 -10.5 30 202 10973 315 48 33.9 -33.9 | 299 29 25.6 -14.2 31 200 11040 315 48 33.9 -33.9 | 299 29 25.6 -14.2 32 150 12940 310 40 30.6 -25.7 | 285 23 22.3 -6.0 33 133 13716 315 41 29.0 -29.0 | 294 23 20.6 -9.3 34 122 14326 300 45 39.0 -22.5 | 275 31 30.6 -2.8 35 106 15240 320 39 25.1 -29.9 | 301 20 16.7 -10.1 36 100 15620 320 39 25.1 -29.9 | 301 20 16.7 -10.1 37 97 15850 320 39 25.1 -29.9 | 301 20 16.7 -10.1 38 77 17374 310 31 23.7 -19.9 | 271 15 15.4 -0.2 39 70 17983 310 51 39.1 -32.8 | 293 33 30.7 -13.1 40 70 18000 320 42 27.0 -32.2 | 304 22 18.6 -12.4 41 67 18288 330 37 18.5 -32.0 | 320 16 10.2 -12.3 42 64 18593 320 31 19.9 -23.7 | 289 12 11.6 -4.0 43 61 18898 305 36 29.5 -20.6 | 272 21 21.1 -0.9 44 51 20117 310 40 30.6 -25.7 | 285 23 22.3 -6.0 45 50 20240 330 29 14.5 -25.1 | 311 8 6.2 -5.4 46 49 20422 330 35 17.5 -30.3 | 319 14 9.2 -10.6 47 44 21031 315 30 21.2 -21.2 | 277 13 12.9 -1.5 48 42 21336 330 30 15.0 -26.0 | 313 9 6.7 -6.3 49 37 22250 335 19 8.0 -17.2 | 173 3 -0.3 2.5 50 35 22555 320 24 15.4 -18.4 | 259 7 7.1 1.3 51 34 22860 330 33 16.5 -28.6 | 317 12 8.2 -8.8 52 30 23610 345 24 6.2 -23.2 | 32 4 -2.1 -3.5 53 28 24079 345 24 6.2 -23.2 | 32 4 -2.1 -3.5 54 27 24384 330 28 14.0 -24.2 | 309 7 5.7 -4.5 55 23 25298 360 19 -0.0 -19.0 | 95 8 -8.3 0.7 56 21 25908 355 38 3.3 -37.9 | 16 19 -5.0 -18.1 57 20 26310 350 23 4.0 -22.7 | 56 5 -4.4 -2.9 58 19 26518 355 26 2.3 -25.9 | 45 9 -6.1 -6.2 59 18 27127 320 23 14.8 -17.6 | 252 7 6.4 2.1 60 17 27432 330 29 14.5 -25.1 | 311 8 6.2 -5.4 61 14 28651 345 44 11.4 -42.5 | 352 23 3.0 -22.8 62 13 29261 360 30 -0.0 -30.0 | 39 13 -8.3 -10.3 63 12 29870 15 45 -11.6 -43.5 | 40 31 -20.0 -23.7 64 11 30175 10 36 -6.3 -35.5 | 43 21 -14.6 -15.7 65 10 30930 20 62 -21.2 -58.3 | 37 49 -29.6 -38.5 Wind Parameters Mean winds (0-6000m): 307.1 at 28.6 knts Storm direction: 337.1 at 21.4 knts Shear (0-3000m) pos: 2.0 neg: 1.7 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 71.0 deg Storm rel helicity (0-3000m) pos: 112.7 neg: -32.6 tot: 80.1 m^2/s^2 ave: 26.7 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 3.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.77 Bulk Shear: 55.88 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 ------------------------------------------------------------------------------- 500 287 9 180 17| 6.3 0.0 6.3| 30.1 -5.4 24.7 49.3 0.54| 9.2 5.0 1000 292 10 184 16| 6.3 0.0 6.3| 51.9 -5.4 46.5 46.5 0.65| 8.2 5.4 1500 290 13 193 16| 3.8 0.0 3.8| 67.7 -25.2 42.5 28.3 0.30| 10.1 3.1 2000 292 14 197 15| 2.8 1.9 4.7| 95.1 -25.2 69.9 35.0 0.44| 9.6 4.2 2500 294 16 203 15| 2.5 1.5 3.9|105.1 -31.5 73.5 29.4 0.42| 8.6 3.6 3000 296 17 209 14| 2.0 1.7 3.8|112.7 -32.6 80.1 26.7 0.41| 8.0 3.3 4000 297 20 220 14| 2.4 1.7 4.1|155.2 -32.6 122.6 30.7 0.49| 7.3 3.6 5000 302 24 240 14| 3.5 1.3 4.8|249.3 -32.6 216.7 43.3 0.56| 7.9 4.5 6000 307 29 260 15| 2.9 2.2 5.1|249.3 -43.8 205.5 34.2 0.47| 7.7 3.6 Wrote GIF file: /home/apache/climate/data/raob//CYYQ/skewt/CYYQ.skewt.20251205.00.gif