UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122400.upa.cvt Date: 0000Z 24 DEC 25 Searching for CYYQ... Searching the city database file for: CYYQ ... Date:0000Z 24 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 1014 29 -26.7 -30.4 71 3.7 -27.0 260 13 245.5 245.5 245.3 246.3 0.30 1 1000 137 -27.1 -30.8 71 3.7 -27.4 260 22 246.1 246.1 245.7 246.8 0.29 2 964 401 -28.1 -31.0 76 2.9 -28.3 290 33 247.6 247.7 247.2 248.4 0.30 3 948 522 -23.1 -26.9 71 3.8 -23.5 302 31 253.9 254.0 253.1 255.1 0.45 4 925 702 -22.9 -26.9 70 4.0 -23.4 310 30 255.9 256.0 254.8 257.2 0.46 5 919 750 -22.9 -27.4 67 4.5 -23.4 308 30 256.4 256.4 255.1 257.6 0.44 6 862 1216 -25.1 -28.2 75 3.1 -25.4 290 32 258.8 258.9 257.1 260.0 0.43 7 856 1267 -24.9 -27.3 80 2.4 -25.2 290 33 259.5 259.6 257.8 260.9 0.48 8 851 1309 -24.9 -27.7 77 2.8 -25.2 290 34 260.0 260.0 258.1 261.3 0.46 9 850 1318 -24.9 -28.1 75 3.2 -25.2 290 34 260.1 260.1 258.2 261.3 0.44 10 847 1344 -24.7 -30.7 57 6.0 -25.3 290 34 260.5 260.6 258.3 261.5 0.35 11 775 1994 -21.9 -42.9 13 21.0 -23.5 285 39 270.3 270.3 265.1 270.6 0.11 12 766 2080 -22.1 -34.1 33 12.0 -23.4 285 39 270.9 271.0 265.8 271.8 0.28 13 756 2177 -21.3 -39.3 18 18.0 -22.9 286 39 272.8 272.9 266.9 273.4 0.17 14 744 2295 -21.9 -28.9 53 7.0 -22.8 288 39 273.4 273.5 267.9 274.8 0.47 15 735 2384 -21.7 -27.7 58 6.0 -22.5 289 39 274.6 274.7 268.8 276.2 0.53 16 725 2485 -22.1 -33.1 36 11.0 -23.3 291 39 275.2 275.3 268.8 276.2 0.32 17 700 2743 -22.3 -37.3 24 15.0 -23.8 295 41 277.8 277.8 270.2 278.5 0.22 18 698 2764 -21.9 -38.9 20 17.0 -23.5 295 39 278.5 278.5 270.6 279.1 0.19 19 648 3308 -24.7 -54.7 4 30.0 -26.4 298 43 281.3 281.3 271.9 281.4 0.04 20 524 4823 -33.9 -53.9 12 20.0 -34.8 290 41 287.8 287.8 275.6 288.0 0.05 21 501 5136 -36.3 -46.3 35 10.0 -36.8 290 42 288.6 288.6 276.2 289.0 0.12 22 500 5150 -36.5 -47.5 31 11.0 -37.1 290 42 288.5 288.6 276.1 288.9 0.10 23 498 5178 -36.5 -49.5 25 13.0 -37.1 290 42 288.9 288.9 276.2 289.2 0.08 24 474 5518 -39.1 -48.1 38 9.0 -39.5 290 45 289.8 289.8 276.7 290.1 0.10 25 463 5678 -39.9 -50.9 30 11.0 -40.4 290 46 290.7 290.7 277.2 291.0 0.08 26 410 6496 -46.3 -52.3 51 6.0 -46.5 294 50 292.7 292.8 278.2 293.0 0.07 27 400 6660 -47.3 -54.3 45 7.0 -47.5 295 51 293.5 293.5 278.5 293.7 0.06 28 376 7067 -49.9 -57.9 38 8.0 -50.1 289 53 295.3 295.3 279.3 295.5 0.04 29 326 7986 -56.9 -62.9 47 6.0 -57.0 296 51 298.0 298.0 280.5 298.1 0.02 30 303 8448 -58.9 -66.9 35 8.0 -59.0 292 54 301.5 301.5 282.0 301.5 0.02 31 300 8510 -59.1 -68.1 30 9.0 -59.2 290 55 302.0 302.0 282.2 302.1 0.01 32 295 8615 -59.3 -68.3 30 9.0 -59.4 290 52 303.2 303.2 282.7 303.3 0.01 33 261 9380 -59.7 -72.7 17 13.0 -59.8 285 62 313.4 313.4 286.5 313.5 0.01 34 251 9625 -57.3 -76.3 7 19.0 -57.5 285 66 320.5 320.5 288.9 320.5 0.00 35 250 9650 -57.3 -75.3 8 18.0 -57.5 285 66 320.9 320.9 289.0 320.9 0.01 36 237 9987 -58.1 -77.1 7 19.0 -58.3 285 68 324.6 324.6 290.2 324.6 0.00 37 200 11060 -55.9 -80.9 3 25.0 -56.2 295 65 344.2 344.2 295.3 344.3 0.00 38 181 11696 -54.3 -82.3 2 28.0 -54.6 293 63 356.8 356.8 298.1 356.8 0.00 39 166 12247 -56.5 -82.5 2 26.0 -56.8 292 61 362.1 362.1 299.1 362.1 0.00 40 160 12481 -55.7 -82.7 2 27.0 -56.0 291 60 367.3 367.3 300.1 367.3 0.00 41 150 12890 -56.7 -83.7 2 27.0 -57.0 290 59 372.4 372.4 301.0 372.4 0.00 42 136 13510 -57.3 -84.3 2 27.0 -57.6 292 55 381.9 381.9 302.6 381.9 0.00 43 116 14507 -60.9 -85.9 2 25.0 -61.2 294 56 393.0 393.0 304.2 393.0 0.00 44 112 14726 -60.1 -85.1 2 25.0 -60.4 292 64 398.5 398.5 305.0 398.5 0.00 45 107 15010 -60.8 -85.4 3 24.6 -61.1 290 71 402.3 402.3 305.5 402.4 0.00 46 100 15430 -61.9 -85.9 3 24.0 -62.1 300 68 408.1 408.1 306.3 408.1 0.00 47 88 16219 -61.9 -86.9 2 25.0 -62.1 293 68 423.3 423.3 308.1 423.3 0.00 48 72 17449 -65.3 -88.3 3 23.0 -65.5 285 69 441.1 441.1 310.0 441.1 0.00 49 70 17620 -65.1 -88.1 3 23.0 -65.3 285 69 445.1 445.1 310.4 445.1 0.00 50 50 19670 -67.7 -88.7 3 21.0 -67.9 300 61 484.0 484.0 313.8 484.0 0.00 51 30 22720 -69.9 -90.9 3 21.0 -70.2 300 71 554.1 554.1 318.3 554.1 0.00 52 27 23347 -71.3 -91.3 4 20.0 -71.5 297 69 567.1 567.1 319.0 567.1 0.00 53 20 25130 -70.5 -92.5 3 22.0 -70.9 300 75 620.4 620.4 321.5 620.4 0.00 54 15 26837 -67.5 -91.5 2 24.0 -68.2 300 89 683.5 683.5 323.9 683.6 0.01 55 10 29270 -66.9 -91.9 2 25.0 -67.9 290 99 769.8 769.8 326.5 769.9 0.01 56 8.3 30407 -62.7 -89.7 1 27.0 -64.7 828.5 828.5 327.9 828.6 0.01 TRP 295 8615 -59.3 -68.3 30 9.0 -59.4 290 52 303.2 303.2 282.7 303.3 0.01 WND 107 15010 -60.8 -85.4 3 24.6 -61.1 290 71 402.3 402.3 305.5 402.4 0.00 Sounding variables and indices 1000-500 mb thick: 5013.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 33.11 % Est. max temperature: -13.40 C = 7.89 F Sfc-Lift cond lev (LCL): 952.89 mb = 484.75 m = 1590.38 ft T: -24.64 C 700-500 lapse rate: 5.90 C/km Conv cond level (CCL): 507.65 mb = 5044.30 m = 16549.33 ft Mean mixing ratio: 0.36 g/kg Conv temperature: 16.38 C = 61.49 F Cap Strength: 30.65 C Lifted Index: 30.57 C Risk: None Lifted Index @300 mb: 35.95 C Lifted Index @700 mb: 24.15 C Showalter Index: 22.40 C Risk: None Total Totals Index: 20.00 C Risk: None Vertical Totals Index: 11.60 C Cross Totals Index: 8.40 C K Index: -31.50 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 5.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.15 J/kg Max Up Vert Vel: 10.60 m/s Conv Inhibition (B-): 78579.20 J/kg Cap Strength: 30.56 C Lift Cond Lev (LCL): 908.93 mb = 829.88 m = 2722.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 30 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 1014 29 260 13 12.8 2.3 | 168 26 -5.6 25.6 1 1000 137 260 22 21.7 3.8 | 187 27 3.2 27.1 2 977 305 280 35 34.5 -6.1 | 223 24 16.0 17.2 3 937 610 310 30 23.0 -19.3 | 228 6 4.5 4.0 4 925 702 310 30 23.0 -19.3 | 228 6 4.5 4.0 5 898 914 300 31 26.8 -15.5 | 227 11 8.4 7.8 6 862 1219 290 32 30.1 -10.9 | 223 17 11.6 12.4 7 850 1318 290 34 31.9 -11.6 | 229 18 13.5 11.7 8 793 1829 285 39 37.7 -10.1 | 235 23 19.2 13.2 9 761 2134 285 39 37.7 -10.1 | 235 23 19.2 13.2 10 730 2438 290 39 36.6 -13.3 | 241 21 18.2 10.0 11 700 2743 295 41 37.2 -17.3 | 252 20 18.7 6.0 12 700 2743 295 39 35.3 -16.5 | 248 18 16.9 6.8 13 671 3048 300 44 38.1 -22.0 | 266 20 19.7 1.3 14 616 3658 295 42 38.1 -17.7 | 254 20 19.6 5.6 15 590 3962 295 49 44.4 -20.7 | 264 26 26.0 2.6 16 566 4267 290 44 41.3 -15.0 | 250 24 22.9 8.3 17 519 4877 290 41 38.5 -14.0 | 245 22 20.1 9.3 18 500 5150 290 42 39.5 -14.4 | 247 23 21.0 9.0 19 435 6096 290 49 46.0 -16.8 | 257 28 27.6 6.6 20 400 6660 295 51 46.2 -21.6 | 266 28 27.8 1.8 21 361 7315 285 54 52.2 -14.0 | 255 35 33.7 9.4 22 345 7620 290 53 49.8 -18.1 | 261 32 31.4 5.2 23 313 8230 300 50 43.3 -25.0 | 274 25 24.9 -1.7 24 300 8510 290 55 51.7 -18.8 | 262 34 33.2 4.5 25 295 8615 290 52 48.9 -17.8 | 260 31 30.4 5.5 26 271 9144 285 59 57.0 -15.3 | 258 39 38.6 8.1 27 250 9650 285 66 63.8 -17.1 | 262 46 45.3 6.2 28 234 10058 285 69 66.6 -17.9 | 264 49 48.2 5.5 29 213 10668 295 66 59.8 -27.9 | 276 42 41.4 -4.6 30 203 10973 300 64 55.4 -32.0 | 283 38 37.0 -8.7 31 200 11060 295 65 58.9 -27.5 | 276 41 40.5 -4.1 32 150 12890 290 59 55.4 -20.2 | 265 37 37.0 3.1 33 119 14326 295 50 45.3 -21.1 | 265 27 26.9 2.2 34 108 14935 290 71 66.7 -24.3 | 271 48 48.3 -1.0 35 107 15010 290 71 66.7 -24.3 | 271 48 48.3 -1.0 36 103 15240 290 71 66.7 -24.3 | 271 48 48.3 -1.0 37 100 15430 300 68 58.9 -34.0 | 285 42 40.5 -10.7 38 98 15545 300 68 58.9 -34.0 | 285 42 40.5 -10.7 39 77 17069 285 69 66.6 -17.9 | 264 49 48.2 5.5 40 70 17620 285 69 66.6 -17.9 | 264 49 48.2 5.5 41 57 18898 295 62 56.2 -26.2 | 274 38 37.8 -2.9 42 51 19507 300 72 62.4 -36.0 | 286 46 43.9 -12.7 43 50 19670 300 61 52.8 -30.5 | 282 35 34.4 -7.2 44 46 20117 295 61 55.3 -25.8 | 274 37 36.8 -2.5 45 38 21336 295 73 66.2 -30.9 | 279 48 47.7 -7.5 46 32 22250 295 85 77.0 -35.9 | 282 60 58.6 -12.6 47 30 22720 300 71 61.5 -35.5 | 286 45 43.0 -12.2 48 25 23774 295 67 60.7 -28.3 | 277 43 42.3 -5.0 49 22 24689 290 76 71.4 -26.0 | 273 53 53.0 -2.7 50 20 25130 300 75 65.0 -37.5 | 287 49 46.5 -14.2 51 17 26213 305 73 59.8 -41.9 | 294 45 41.4 -18.5 52 15 26822 300 89 77.1 -44.5 | 290 62 58.6 -21.2 53 14 27432 305 79 64.7 -45.3 | 295 51 46.3 -22.0 54 12 28042 310 65 49.8 -41.8 | 300 36 31.4 -18.5 55 12 28346 300 90 77.9 -45.0 | 290 63 59.5 -21.7 56 11 28651 305 76 62.3 -43.6 | 295 48 43.8 -20.3 57 10 29270 290 99 93.0 -33.9 | 278 75 74.6 -10.5 58 8 29566 290 99 93.0 -33.9 | 278 75 74.6 -10.5 Wind Parameters Mean winds (0-6000m): 291.7 at 39.6 knts Storm direction: 321.7 at 29.7 knts Shear (0-3000m) pos: 5.7 neg: 2.2 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 97.5 deg Storm rel helicity (0-3000m) pos: 249.5 neg: -4.2 tot: 245.3 m^2/s^2 ave: 81.8 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 6.8 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 2.48 Bulk Shear: 22.67 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 ------------------------------------------------------------------------------- 500 280 28 207 21| 24.0 0.0 24.0|175.0 0.0 175.0 350.0 0.72| 38.8 27.8 1000 293 29 216 15| 12.0 1.6 13.7|175.1 -2.2 172.9 172.9 0.53| 25.6 13.5 1500 292 31 221 15| 8.0 3.3 11.3|188.0 -4.2 183.8 122.5 0.49| 19.7 9.7 2000 290 33 225 17| 6.0 3.3 9.3|194.5 -4.2 190.3 95.2 0.48| 15.7 7.6 2500 290 34 228 18| 5.5 2.7 8.1|213.6 -4.2 209.4 83.8 0.50| 13.5 6.8 3000 291 35 233 18| 5.7 2.2 8.0|249.5 -4.2 245.3 81.8 0.54| 12.6 6.8 4000 293 37 241 18| 4.3 2.5 6.8|270.4 -29.8 240.6 60.1 0.46| 10.9 5.0 5000 292 39 243 19| 3.4 1.9 5.4|271.9 -73.3 198.6 39.7 0.35| 9.5 3.3 6000 292 40 245 20| 2.9 1.9 4.8|300.6 -73.3 227.3 37.9 0.37| 8.5 3.1 Wrote GIF file: /home/apache/climate/data/raob//CYYQ/skewt/CYYQ.skewt.20251224.00.gif