UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122900.upa.cvt Date: 0000Z 29 DEC 25 Searching for CYYQ... Searching the city database file for: CYYQ ... Date:0000Z 29 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 1034 29 -26.1 -28.7 79 2.6 -26.3 310 8 244.7 244.8 244.6 245.6 0.35 1 1026 87 -26.3 -28.1 85 1.8 -26.5 324 10 245.0 245.1 245.0 246.0 0.37 2 1005 241 -23.7 -24.0 97 0.3 -23.7 1 17 249.1 249.2 249.1 250.5 0.55 3 1000 278 -23.9 -24.2 97 0.3 -23.9 10 18 249.2 249.3 249.2 250.7 0.54 4 987 373 -24.7 -24.9 98 0.2 -24.7 9 16 249.4 249.5 249.3 250.8 0.51 5 983 403 -22.7 -29.7 53 7.0 -23.4 8 16 251.7 251.7 250.9 252.6 0.33 6 979 433 -22.1 -29.1 53 7.0 -22.8 8 15 252.6 252.6 251.7 253.6 0.35 7 925 851 -21.7 -31.7 40 10.0 -22.7 350 14 257.1 257.2 255.4 257.9 0.29 8 905 1012 -21.9 -34.9 30 13.0 -23.1 3 13 258.5 258.6 256.4 259.2 0.22 9 888 1151 -22.1 -30.1 48 8.0 -22.9 14 11 259.7 259.8 257.7 260.7 0.35 10 884 1184 -22.3 -27.0 66 4.7 -22.8 17 10 259.9 259.9 258.1 261.2 0.47 11 860 1386 -22.1 -24.4 82 2.3 -22.4 354 9 262.1 262.2 260.1 263.8 0.62 12 850 1472 -21.7 -24.9 75 3.2 -22.1 340 9 263.4 263.5 261.0 265.1 0.60 13 774 2161 -22.7 -25.2 80 2.5 -23.1 325 15 269.5 269.6 265.6 271.3 0.64 14 730 2589 -24.5 -26.5 83 2.0 -24.8 315 10 272.1 272.2 267.3 273.8 0.60 15 700 2894 -25.5 -28.2 78 2.7 -25.8 285 9 274.2 274.3 268.5 275.8 0.54 16 679 3114 -26.3 -29.3 76 3.0 -26.6 289 11 275.8 275.8 269.4 277.3 0.50 17 613 3846 -31.1 -35.4 66 4.3 -31.4 274 14 278.4 278.5 270.8 279.4 0.31 18 565 4419 -35.5 -37.5 82 2.0 -35.7 258 14 279.8 279.8 271.5 280.7 0.27 19 530 4861 -38.7 -41.3 76 2.6 -38.8 269 20 281.1 281.2 272.2 281.8 0.19 20 528 4887 -38.5 -54.5 17 16.0 -39.0 270 20 281.7 281.7 272.2 281.8 0.04 21 526 4913 -38.3 -62.3 6 24.0 -38.9 271 20 282.2 282.2 272.5 282.3 0.02 22 500 5260 -40.3 -58.3 13 18.0 -40.8 270 20 283.9 283.9 273.5 284.0 0.03 23 439 6135 -46.3 -58.3 24 12.0 -46.6 284 21 287.1 287.1 275.2 287.2 0.03 24 433 6226 -46.5 -56.5 31 10.0 -46.7 283 22 288.0 288.0 275.7 288.1 0.04 25 427 6319 -46.9 -64.9 11 18.0 -47.2 281 23 288.6 288.6 276.0 288.6 0.01 26 400 6750 -48.3 -67.3 9 19.0 -48.6 290 28 292.2 292.2 277.8 292.3 0.01 27 392 6883 -48.7 -67.7 9 19.0 -49.0 292 29 293.4 293.4 278.3 293.4 0.01 28 364 7369 -50.3 -69.3 9 19.0 -50.5 301 34 297.5 297.5 280.3 297.6 0.01 29 308 8451 -53.9 -64.9 25 11.0 -54.1 301 36 307.1 307.1 284.2 307.1 0.02 30 300 8620 -54.5 -66.5 21 12.0 -54.6 300 35 308.5 308.5 284.8 308.6 0.02 31 288 8880 -55.5 -66.5 24 11.0 -55.6 290 33 310.7 310.7 285.6 310.8 0.02 32 251 9755 -55.3 -79.3 4 24.0 -55.5 305 35 323.5 323.5 289.8 323.5 0.00 33 250 9780 -55.3 -79.3 4 24.0 -55.5 300 33 323.9 323.9 289.9 323.9 0.00 34 219 10623 -56.5 -82.5 2 26.0 -56.7 295 34 334.5 334.5 292.9 334.5 0.00 35 200 11200 -56.3 -83.3 2 27.0 -56.5 290 37 343.6 343.6 295.2 343.6 0.00 36 169 12272 -55.5 -84.5 2 29.0 -55.8 292 34 361.9 361.9 299.1 361.9 0.00 37 150 13030 -57.1 -85.1 2 28.0 -57.4 285 42 371.7 371.7 300.9 371.7 0.00 38 109 15032 -60.1 -87.1 2 27.0 -60.4 284 41 401.6 401.6 305.4 401.6 0.00 39 100 15570 -59.3 -87.3 1 28.0 -59.6 275 36 413.2 413.2 306.9 413.2 0.00 40 86 16514 -59.9 -87.9 1 28.0 -60.3 284 40 430.2 430.2 308.9 430.2 0.00 41 77 17201 -62.9 -88.9 2 26.0 -63.1 265 38 437.7 437.7 309.6 437.7 0.00 42 70 17790 -61.7 -88.7 2 27.0 -62.0 285 54 452.4 452.4 311.1 452.4 0.00 43 62 18541 -61.5 -88.5 2 27.0 -61.9 285 59 468.8 468.8 312.5 468.8 0.00 44 50 19870 -62.5 -89.5 1 27.0 -62.9 275 61 496.2 496.2 314.7 496.2 0.00 45 45 20519 -61.5 -89.5 1 28.0 -62.0 273 68 513.8 513.8 315.9 513.8 0.00 46 30 22990 -67.3 -91.3 2 24.0 -67.7 290 78 561.2 561.2 318.7 561.2 0.00 47 25 24084 -69.7 -93.7 2 24.0 -70.0 294 89 584.3 584.3 319.9 584.3 0.00 48 20 25420 -67.9 -92.9 2 25.0 -68.4 295 86 628.3 628.3 321.8 628.4 0.00 49 14 27570 -67.7 -93.7 1 26.0 -68.4 297 86 696.5 696.5 324.3 696.5 0.00 50 12 28509 -63.3 -92.3 1 29.0 -64.7 305 100 743.5 743.5 325.7 743.5 0.01 51 10 29640 -60.1 -91.1 1 31.0 -62.4 315 107 795.2 795.2 327.1 795.3 0.01 52 9.0 30299 -59.4 -90.4 1 31.0 -62.1 315 130 822.1 822.2 327.8 822.2 0.01 53 8.3 30806 -58.9 -89.9 1 31.0 -61.9 311 113 843.5 843.5 328.2 843.6 0.01 54 7.5 31447 -55.3 -88.3 1 33.0 -59.7 314 109 882.9 882.9 329.1 883.0 0.02 TRP 288 8880 -55.5 -66.5 24 11.0 -55.6 290 33 310.7 310.7 285.6 310.8 0.02 WND 9.0 30299 -59.4 -90.4 1 31.0 -62.1 315 130 822.1 822.2 327.8 822.2 0.01 Sounding variables and indices 1000-500 mb thick: 4982.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 67.37 % Est. max temperature: -10.80 C = 12.56 F Sfc-Lift cond lev (LCL): 989.93 mb = 351.87 m = 1154.40 ft T: -24.52 C 700-500 lapse rate: 6.26 C/km ThetaE index: 0.00 C Layer 1034.0--8725724135424.0 mb Conv cond level (CCL): 590.12 mb = 4113.36 m = 13495.12 ft Mean mixing ratio: 0.40 g/kg Conv temperature: 8.60 C = 47.48 F Cap Strength: 25.08 C Lifted Index: 26.07 C Risk: None Lifted Index @300 mb: 39.96 C Lifted Index @700 mb: 20.21 C Showalter Index: 15.52 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 15.40 C K Index: -9.00 Risk: None Sweat Index: 38.00 Risk: None Energy Index: 4.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.52 J/kg Max Up Vert Vel: 9.85 m/s Conv Inhibition (B-): 72491.42 J/kg Cap Strength: 25.99 C Lift Cond Lev (LCL): 912.74 mb = 949.09 m = 3113.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 at 11 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 1034 29 310 8 6.1 -5.1 | 188 4 0.6 4.0 1 1000 278 10 18 -3.1 -17.7 | 45 12 -8.7 -8.6 2 996 305 10 18 -3.1 -17.7 | 45 12 -8.7 -8.6 3 956 610 5 11 -1.0 -11.0 | 74 7 -6.5 -1.9 4 925 851 350 14 2.4 -13.8 | 34 6 -3.1 -4.7 5 917 914 355 14 1.2 -13.9 | 42 7 -4.3 -4.9 6 880 1219 20 10 -3.4 -9.4 | 88 9 -9.0 -0.3 7 850 1472 340 9 3.1 -8.5 | 104 3 -2.5 0.6 8 810 1829 340 10 3.4 -9.4 | 82 2 -2.1 -0.3 9 777 2134 325 15 8.6 -12.3 | 316 4 3.0 -3.2 10 745 2438 325 9 5.2 -7.4 | 167 2 -0.4 1.7 11 715 2743 305 12 9.8 -6.9 | 243 5 4.3 2.2 12 700 2894 285 9 8.7 -2.3 | 205 7 3.1 6.8 13 685 3048 290 11 10.3 -3.8 | 222 7 4.8 5.3 14 628 3658 280 14 13.8 -2.4 | 231 11 8.2 6.7 15 576 4267 260 14 13.8 2.4 | 215 14 8.2 11.5 16 551 4572 255 15 14.5 3.9 | 215 16 8.9 13.0 17 528 4877 270 20 20.0 -0.0 | 238 17 14.4 9.1 18 506 5182 280 21 20.7 -3.6 | 250 16 15.1 5.4 19 500 5260 270 20 20.0 -0.0 | 238 17 14.4 9.1 20 441 6096 285 21 20.3 -5.4 | 256 15 14.7 3.7 21 421 6401 280 24 23.6 -4.2 | 255 19 18.1 4.9 22 400 6750 290 28 26.3 -9.6 | 271 21 20.7 -0.5 23 350 7620 305 36 29.5 -20.6 | 296 27 23.9 -11.6 24 334 7925 305 39 31.9 -22.4 | 297 30 26.4 -13.3 25 300 8620 300 35 30.3 -17.5 | 289 26 24.7 -8.4 26 290 8839 300 35 30.3 -17.5 | 289 26 24.7 -8.4 27 288 8880 290 33 31.0 -11.3 | 275 26 25.4 -2.2 28 276 9144 295 36 32.6 -15.2 | 283 28 27.1 -6.1 29 251 9754 305 35 28.7 -20.1 | 295 26 23.1 -11.0 30 250 9780 300 33 28.6 -16.5 | 288 24 23.0 -7.4 31 217 10668 295 34 30.8 -14.4 | 282 26 25.2 -5.3 32 207 10973 285 35 33.8 -9.1 | 270 28 28.2 0.0 33 200 11200 290 37 34.8 -12.7 | 277 29 29.2 -3.6 34 171 12192 295 34 30.8 -14.4 | 282 26 25.2 -5.3 35 155 12802 275 37 36.9 -3.2 | 259 32 31.3 5.9 36 150 13030 285 42 40.6 -10.9 | 273 35 35.0 -1.8 37 128 14021 290 38 35.7 -13.0 | 277 30 30.1 -3.9 38 122 14326 280 39 38.4 -6.8 | 266 33 32.8 2.3 39 105 15240 285 42 40.6 -10.9 | 273 35 35.0 -1.8 40 100 15545 285 36 34.8 -9.3 | 270 29 29.2 -0.2 41 100 15570 275 36 35.9 -3.1 | 259 31 30.3 6.0 42 96 15850 275 36 35.9 -3.1 | 259 31 30.3 6.0 43 91 16154 275 46 45.8 -4.0 | 263 41 40.3 5.1 44 83 16764 290 36 33.8 -12.3 | 277 28 28.3 -3.2 45 79 17069 260 36 35.5 6.3 | 243 34 29.9 15.3 46 71 17678 285 46 44.4 -11.9 | 274 39 38.9 -2.8 47 70 17790 285 54 52.2 -14.0 | 276 47 46.6 -4.9 48 61 18593 285 59 57.0 -15.3 | 277 52 51.4 -6.2 49 50 19812 280 53 52.2 -9.2 | 270 47 46.6 -0.1 50 50 19870 275 61 60.8 -5.3 | 266 55 55.2 3.8 51 48 20117 270 63 63.0 -0.0 | 261 58 57.4 9.1 52 43 20726 275 70 69.7 -6.1 | 267 64 64.2 3.0 53 39 21336 285 55 53.1 -14.2 | 276 48 47.6 -5.1 54 36 21946 280 78 76.8 -13.5 | 274 71 71.2 -4.5 55 30 22990 290 78 73.3 -26.7 | 285 70 67.7 -17.6 56 24 24384 295 92 83.4 -38.9 | 291 83 77.8 -29.8 57 21 24994 290 77 72.4 -26.3 | 284 69 66.8 -17.2 58 20 25420 295 86 77.9 -36.3 | 291 77 72.4 -27.3 59 18 25908 300 90 77.9 -45.0 | 296 81 72.4 -35.9 60 16 26822 295 72 65.3 -30.4 | 290 63 59.7 -21.3 61 14 27432 295 82 74.3 -34.7 | 290 73 68.7 -25.6 62 12 28346 305 105 86.0 -60.2 | 302 95 80.4 -51.1 63 12 28651 305 97 79.5 -55.6 | 302 87 73.9 -46.5 64 10 29640 315 107 75.7 -75.7 | 314 97 70.1 -66.6 65 9 29870 310 114 87.3 -73.3 | 308 104 81.8 -64.2 66 7 30175 315 107 75.7 -75.7 | 314 97 70.1 -66.6 Wind Parameters Mean winds (0-6000m): 298.5 at 14.2 knts Storm direction: 328.5 at 10.7 knts Shear (0-3000m) pos: 1.8 neg: 2.5 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 31.6 deg Storm rel helicity (0-3000m) pos: 33.2 neg: -15.5 tot: 17.7 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 11.5 stream: -1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.63 Bulk Shear: 29.82 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 2 14 49 8| 11.0 0.0 11.0| 13.0 -0.1 13.0 25.9 -0.09| 25.4 -2.2 1000 0 14 51 7| 5.5 0.3 5.8| 20.4 -5.7 14.7 14.7 -0.05| 17.3 -0.8 1500 1 12 60 7| 3.7 2.1 5.8| 28.8 -6.2 22.6 15.1 0.06| 15.0 0.9 2000 356 12 59 5| 2.8 2.1 4.8| 28.8 -8.3 20.5 10.3 -0.04| 12.5 -0.5 2500 349 12 52 4| 2.2 2.0 4.2| 29.4 -10.4 19.0 7.6 -0.09| 12.0 -1.1 3000 342 12 44 3| 1.8 2.5 4.4| 33.2 -15.5 17.7 5.9 -0.09| 11.5 -1.0 4000 325 12 299 2| 1.4 2.6 4.0| 36.6 -21.5 15.1 3.8 -0.08| 9.5 -0.8 5000 308 13 255 5| 1.4 2.3 3.7| 72.9 -27.1 45.8 9.2 0.01| 8.8 0.1 6000 299 14 252 7| 1.4 2.0 3.4| 96.3 -38.2 58.1 9.7 0.04| 8.1 0.3 Wrote GIF file: /home/apache/climate/data/raob//CYYQ/skewt/CYYQ.skewt.20251229.00.gif