UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122100.upa.cvt Date: 0000Z 21 DEC 25 Searching for CYYQ... Searching the city database file for: CYYQ ... Date:0000Z 21 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 -29.7 -32.8 74 3.1 -29.9 290 10 242.9 242.9 242.8 243.5 0.24 1 1000 92 -29.1 -32.3 74 3.2 -29.3 300 14 244.1 244.1 243.8 244.7 0.25 2 976 266 -28.1 -31.1 75 3.0 -28.3 312 20 246.8 246.8 246.4 247.6 0.29 3 972 296 -27.3 -30.1 77 2.8 -27.5 315 21 247.9 247.9 247.5 248.7 0.32 4 970 311 -24.9 -27.3 80 2.4 -25.1 315 21 250.4 250.5 250.0 251.6 0.42 5 967 333 -23.7 -26.8 76 3.1 -24.0 313 21 251.9 251.9 251.3 253.1 0.44 6 925 659 -22.3 -26.2 71 3.9 -22.7 295 22 256.5 256.6 255.4 257.9 0.49 7 883 1002 -20.5 -25.5 64 5.0 -21.1 299 24 261.8 261.9 259.7 263.3 0.54 8 850 1282 -22.9 -25.8 77 2.9 -23.2 295 24 262.2 262.2 260.0 263.7 0.55 9 794 1777 -27.7 -27.7 100 0.0 -27.7 286 25 262.2 262.3 259.9 263.6 0.49 10 778 1924 -25.3 -29.2 70 3.9 -25.7 288 26 266.3 266.4 262.9 267.6 0.44 11 763 2065 -24.7 -30.7 57 6.0 -25.4 293 27 268.4 268.5 264.3 269.6 0.39 12 747 2220 -23.9 -32.9 43 9.0 -24.8 295 28 270.9 271.0 266.0 271.9 0.32 13 708 2612 -22.9 -31.9 44 9.0 -23.9 295 29 276.2 276.3 269.5 277.4 0.37 14 700 2695 -23.5 -32.5 43 9.0 -24.5 295 29 276.5 276.5 269.7 277.6 0.36 15 680 2906 -24.9 -31.9 52 7.0 -25.7 295 30 277.2 277.3 270.2 278.4 0.39 16 666 3058 -25.1 -42.1 19 17.0 -26.5 295 31 278.6 278.7 270.6 279.1 0.14 17 664 3079 -25.1 -36.1 35 11.0 -26.2 295 31 278.9 278.9 270.9 279.7 0.26 18 655 3178 -25.7 -35.7 39 10.0 -26.7 295 32 279.3 279.3 271.2 280.2 0.28 19 590 3929 -30.3 -42.3 30 12.0 -31.2 295 36 282.4 282.4 272.8 282.9 0.16 20 586 3977 -30.5 -39.5 41 9.0 -31.2 295 36 282.7 282.8 273.1 283.4 0.21 21 545 4489 -33.9 -42.9 40 9.0 -34.5 295 37 284.6 284.6 274.1 285.1 0.16 22 530 4684 -34.5 -48.5 23 14.0 -35.2 295 36 286.2 286.2 274.8 286.5 0.09 23 500 5090 -36.5 -50.5 22 14.0 -37.1 295 37 288.5 288.5 276.0 288.8 0.07 24 494 5174 -36.9 -51.9 20 15.0 -37.5 294 38 289.0 289.1 276.3 289.3 0.06 25 491 5216 -37.1 -50.1 25 13.0 -37.7 293 38 289.3 289.3 276.5 289.6 0.08 26 464 5605 -40.7 -47.7 47 7.0 -41.0 292 40 289.5 289.6 276.6 289.9 0.11 27 436 6027 -44.3 -49.3 57 5.0 -44.5 299 41 290.2 290.2 276.9 290.5 0.10 28 400 6600 -48.7 -53.7 56 5.0 -48.8 300 40 291.7 291.7 277.6 291.9 0.06 29 368 7143 -52.7 -57.1 59 4.4 -52.8 299 37 293.4 293.4 278.4 293.6 0.05 30 336 7726 -56.3 -62.3 47 6.0 -56.4 294 37 296.2 296.2 279.7 296.3 0.03 31 333 7782 -56.3 -65.3 31 9.0 -56.4 293 37 297.0 297.0 280.0 297.1 0.02 32 328 7878 -56.7 -61.4 55 4.7 -56.8 292 36 297.7 297.7 280.4 297.8 0.03 33 321 8015 -57.5 -64.5 41 7.0 -57.6 290 36 298.5 298.5 280.7 298.5 0.02 34 317 8094 -57.7 -67.7 27 10.0 -57.8 289 35 299.3 299.3 281.0 299.3 0.01 35 300 8440 -59.9 -65.9 45 6.0 -60.0 285 33 300.9 300.9 281.7 301.0 0.02 36 299 8461 -60.1 -66.1 45 6.0 -60.2 285 33 300.9 300.9 281.7 301.0 0.02 37 286 8737 -60.9 -68.9 34 8.0 -61.0 285 32 303.6 303.6 282.8 303.7 0.01 38 278 8912 -61.9 -67.9 45 6.0 -62.0 285 31 304.6 304.7 283.3 304.7 0.01 39 274 9001 -62.1 -66.2 58 4.1 -62.1 285 32 305.6 305.6 283.7 305.7 0.02 40 266 9184 -61.7 -72.7 22 11.0 -61.8 284 33 308.8 308.8 284.9 308.8 0.01 41 251 9545 -58.3 -77.3 7 19.0 -58.5 275 34 319.0 319.0 288.4 319.0 0.00 42 250 9570 -58.3 -77.3 7 19.0 -58.5 275 34 319.4 319.4 288.5 319.4 0.00 43 241 9799 -59.3 -77.3 8 18.0 -59.5 276 35 321.3 321.3 289.1 321.3 0.00 44 201 10948 -52.7 -81.7 2 29.0 -53.1 284 36 348.8 348.8 296.4 348.8 0.00 45 200 10980 -52.9 -81.9 2 29.0 -53.2 285 36 349.0 349.0 296.4 349.0 0.00 46 175 11837 -55.3 -83.3 2 28.0 -55.6 283 40 358.6 358.6 298.4 358.6 0.00 47 150 12830 -51.7 -83.7 1 32.0 -52.2 275 47 381.0 381.0 302.4 381.0 0.00 48 148 12917 -51.1 -83.1 1 32.0 -51.7 276 47 383.5 383.5 302.8 383.5 0.00 49 129 13805 -54.1 -84.1 1 30.0 -54.6 283 44 393.5 393.5 304.3 393.5 0.00 50 112 14712 -54.1 -85.1 1 31.0 -54.6 266 48 409.7 409.7 306.5 409.7 0.00 51 100 15440 -53.9 -84.9 1 31.0 -54.5 280 50 423.6 423.6 308.2 423.6 0.00 52 86 16403 -55.7 -85.7 1 30.0 -56.3 261 57 438.6 438.6 309.7 438.6 0.00 53 74 17364 -53.7 -85.7 1 32.0 -54.5 267 65 462.1 462.1 312.0 462.1 0.00 54 70 17720 -54.9 -85.9 1 31.0 -55.6 270 68 466.9 466.9 312.4 467.0 0.00 55 50 19850 -59.5 -87.5 1 28.0 -60.1 280 60 503.3 503.3 315.2 503.3 0.00 56 30 23010 -65.1 -90.1 2 25.0 -65.6 265 85 567.2 567.2 319.0 567.2 0.00 57 20 25470 -68.9 -91.9 2 23.0 -69.4 270 92 625.3 625.3 321.7 625.3 0.00 58 10 29540 -75.7 -95.7 3 20.0 -76.0 260 98 737.0 737.0 325.6 737.0 0.00 59 9.4 29897 -76.3 -96.3 3 20.0 -76.6 747.9 747.9 325.8 747.9 0.00 60 8.5 30485 -71.1 -94.1 2 23.0 -71.8 790.0 790.0 327.0 790.1 0.01 61 8.0 30844 -70.7 -94.0 2 23.3 -71.5 260 118 805.5 805.5 327.4 805.6 0.01 62 6.0 32559 -68.7 -93.7 2 25.0 -70.1 883.2 883.2 329.1 883.2 0.01 63 5.8 32761 -69.9 -93.9 2 24.0 -71.1 886.5 886.5 329.1 886.6 0.01 TRP 278 8912 -61.9 -67.9 45 6.0 -62.0 285 31 304.6 304.7 283.3 304.7 0.01 WND 8.0 30844 -70.7 -94.0 2 23.3 -71.5 260 118 805.5 805.5 327.4 805.6 0.01 Sounding variables and indices 1000-500 mb thick: 4998.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 52.40 % Est. max temperature: -10.48 C = 13.13 F Sfc-Lift cond lev (LCL): 956.47 mb = 413.58 m = 1356.87 ft T: -23.35 C 700-500 lapse rate: 5.43 C/km ThetaE index: 0.12 C Layer 794.0- 778.0 mb Conv cond level (CCL): 1000.00 mb = 92.00 m = 301.83 ft Mean mixing ratio: 0.40 g/kg Conv temperature: -26.93 C = -16.47 F Cap Strength: 28.06 C Lifted Index: 29.52 C Risk: None Lifted Index @300 mb: 34.24 C Lifted Index @700 mb: 21.83 C Showalter Index: 20.43 C Risk: None Total Totals Index: 24.30 C Risk: None Vertical Totals Index: 13.60 C Cross Totals Index: 10.70 C K Index: -21.20 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 5.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 68.97 J/kg Max Up Vert Vel: 11.74 m/s Conv Inhibition (B-): 82551.59 J/kg Cap Strength: 29.14 C Lift Cond Lev (LCL): 908.19 mb = 794.17 m = 2605.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 23 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 29 290 10 9.4 -3.4 | 166 16 -3.9 15.6 1 1000 92 300 14 12.1 -7.0 | 175 12 -1.1 12.0 2 971 305 315 21 14.8 -14.8 | 201 4 1.6 4.1 3 931 610 300 21 18.2 -10.5 | 210 10 4.9 8.5 4 925 659 295 22 19.9 -9.3 | 215 12 6.7 9.7 5 893 914 300 24 20.8 -12.0 | 227 10 7.5 7.0 6 857 1219 295 24 21.8 -10.1 | 224 12 8.5 8.8 7 850 1282 295 24 21.8 -10.1 | 224 12 8.5 8.8 8 788 1829 285 25 24.1 -6.5 | 221 17 10.9 12.5 9 756 2134 295 27 24.5 -11.4 | 236 14 11.2 7.6 10 725 2438 295 30 27.2 -12.7 | 246 15 13.9 6.3 11 700 2695 295 29 26.3 -12.3 | 243 15 13.0 6.7 12 695 2743 295 29 26.3 -12.3 | 243 15 13.0 6.7 13 611 3658 295 35 31.7 -14.8 | 257 19 18.5 4.2 14 561 4267 295 38 34.4 -16.1 | 262 21 21.2 2.9 15 515 4877 295 35 31.7 -14.8 | 257 19 18.5 4.2 16 500 5090 295 37 33.5 -15.6 | 261 21 20.3 3.3 17 472 5486 290 40 37.6 -13.7 | 258 25 24.3 5.3 18 431 6096 300 41 35.5 -20.5 | 274 22 22.2 -1.5 19 400 6600 300 40 34.6 -20.0 | 273 21 21.4 -1.0 20 375 7010 300 37 32.0 -18.5 | 269 19 18.8 0.5 21 341 7620 295 38 34.4 -16.1 | 262 21 21.2 2.9 22 300 8440 285 33 31.9 -8.5 | 241 21 18.6 10.4 23 278 8912 285 31 29.9 -8.0 | 237 20 16.7 10.9 24 268 9144 285 33 31.9 -8.5 | 241 21 18.6 10.4 25 255 9449 275 35 34.9 -3.1 | 234 27 21.6 15.9 26 250 9570 275 34 33.9 -3.0 | 232 26 20.6 16.0 27 210 10668 280 40 39.4 -6.9 | 245 29 26.1 12.0 28 200 10980 285 36 34.8 -9.3 | 246 24 21.5 9.7 29 191 11278 290 37 34.8 -12.7 | 254 22 21.5 6.3 30 151 12802 270 46 46.0 -0.0 | 240 38 32.7 19.0 31 150 12830 275 47 46.8 -4.1 | 246 37 33.6 14.9 32 125 14021 285 43 41.5 -11.1 | 254 29 28.3 7.8 33 108 14935 260 49 48.3 8.5 | 232 44 35.0 27.5 34 103 15240 270 48 48.0 -0.0 | 241 40 34.7 19.0 35 100 15440 280 50 49.2 -8.7 | 254 37 36.0 10.3 36 98 15545 280 50 49.2 -8.7 | 254 37 36.0 10.3 37 85 16459 260 57 56.1 9.9 | 236 52 42.9 28.9 38 70 17720 270 68 68.0 -0.0 | 251 58 54.7 19.0 39 67 17983 270 68 68.0 -0.0 | 251 58 54.7 19.0 40 55 19202 270 60 60.0 -0.0 | 248 50 46.7 19.0 41 50 19812 275 75 74.7 -6.5 | 259 63 61.4 12.4 42 50 19850 280 60 59.1 -10.4 | 259 47 45.8 8.6 43 48 20117 280 60 59.1 -10.4 | 259 47 45.8 8.6 44 39 21336 270 76 76.0 -0.0 | 253 66 62.7 19.0 45 36 21946 265 74 73.7 6.4 | 247 66 60.5 25.4 46 32 22555 275 81 80.7 -7.1 | 260 68 67.4 11.9 47 30 23010 265 85 84.7 7.4 | 250 76 71.4 26.4 48 24 24384 265 93 92.6 8.1 | 251 84 79.4 27.1 49 23 24689 260 78 76.8 13.5 | 243 71 63.5 32.5 50 20 25470 270 92 92.0 -0.0 | 256 81 78.7 19.0 51 19 25908 270 95 95.0 -0.0 | 257 84 81.7 19.0 52 17 26518 260 84 82.7 14.6 | 244 77 69.5 33.6 53 15 27127 270 98 98.0 -0.0 | 257 87 84.7 19.0 54 14 27432 265 95 94.6 8.3 | 251 86 81.4 27.3 55 13 28042 265 82 81.7 7.1 | 249 73 68.4 26.1 56 10 29261 260 113 111.3 19.6 | 249 105 98.0 38.6 57 10 29540 260 98 96.5 17.0 | 247 91 83.2 36.0 Wind Parameters Mean winds (0-6000m): 295.0 at 30.9 knts Storm direction: 325.0 at 23.1 knts Shear (0-3000m) pos: 2.9 neg: 1.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 82.1 deg Storm rel helicity (0-3000m) pos: 55.6 neg: -7.4 tot: 48.2 m^2/s^2 ave: 16.1 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 2.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.82 Bulk Shear: 24.43 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 ------------------------------------------------------------------------------- 500 308 18 189 8| 11.9 0.0 11.9| 16.4 0.0 16.4 32.9 0.41| 16.8 6.8 1000 303 21 207 9| 5.9 1.9 7.9| 25.4 -0.6 24.8 24.8 0.43| 11.6 5.0 1500 300 22 215 10| 4.0 2.2 6.1| 25.4 -2.7 22.7 15.1 0.35| 8.9 3.1 2000 296 23 218 11| 3.5 1.6 5.1| 35.7 -4.6 31.1 15.6 0.35| 8.1 2.8 2500 296 24 223 12| 3.5 1.3 4.8| 49.8 -5.4 44.4 17.8 0.40| 7.5 3.0 3000 296 25 228 12| 2.9 1.2 4.2| 55.6 -7.4 48.2 16.1 0.40| 6.7 2.7 4000 296 27 237 13| 2.2 1.5 3.7| 73.8 -7.4 66.4 16.6 0.43| 5.8 2.5 5000 295 29 243 15| 1.8 1.2 3.0| 80.5 -15.3 65.2 13.0 0.39| 5.1 2.0 6000 295 31 248 16| 1.8 1.4 3.2|117.4 -20.6 96.8 16.1 0.40| 5.2 2.1 Wrote GIF file: /home/apache/climate/data/raob//CYYQ/skewt/CYYQ.skewt.20251221.00.gif