UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042812.upa.cvt Date: 1200Z 28 APR 25 Searching for CYYQ... Searching the city database file for: CYYQ ... Date:1200Z 28 APR 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 -12.5 -14.3 86 1.8 -12.9 330 12 259.6 259.8 259.4 262.9 1.24 1 1000 132 -13.3 -14.3 92 1.0 -13.5 315 15 259.9 260.0 259.6 263.2 1.26 2 966 395 -15.5 -15.5 100 0.0 -15.5 327 18 260.2 260.4 259.8 263.4 1.18 3 925 722 -15.9 -16.6 94 0.7 -16.0 350 24 263.1 263.2 261.8 266.1 1.13 4 875 1140 -16.5 -18.2 87 1.7 -16.8 343 19 266.6 266.8 264.3 269.5 1.04 5 850 1358 -15.9 -18.1 83 2.2 -16.3 340 18 269.5 269.7 266.4 272.5 1.08 6 827 1565 -15.1 -16.3 91 1.2 -15.4 336 18 272.5 272.7 268.7 276.1 1.29 7 775 2052 -18.9 -19.1 98 0.2 -19.0 323 17 273.5 273.7 269.0 276.6 1.09 8 774 2062 -18.5 -18.8 97 0.3 -18.6 322 16 274.0 274.2 269.4 277.2 1.12 9 772 2081 -14.7 -16.6 85 1.9 -15.2 322 16 278.3 278.5 272.4 282.2 1.35 10 765 2150 -14.1 -17.9 73 3.8 -15.0 318 16 279.7 279.9 273.1 283.3 1.22 11 733 2476 -12.5 -22.5 43 10.0 -14.6 293 20 284.9 285.0 275.3 287.5 0.86 12 726 2549 -12.5 -20.5 51 8.0 -14.3 289 22 285.6 285.8 276.0 288.8 1.03 13 722 2591 -12.1 -40.1 8 28.0 -15.7 287 23 286.5 286.6 275.1 287.1 0.16 14 716 2655 -11.5 -38.5 9 27.0 -15.3 284 24 287.9 287.9 275.9 288.5 0.19 15 700 2828 -11.9 -41.9 6 30.0 -15.7 275 26 289.3 289.3 276.5 289.8 0.14 16 697 2861 -11.9 -41.9 6 30.0 -15.7 275 26 289.7 289.7 276.7 290.1 0.14 17 686 2982 -12.3 -43.3 6 31.0 -16.2 273 27 290.5 290.6 277.2 291.0 0.12 18 668 3185 -14.1 -25.1 39 11.0 -16.3 271 29 290.7 290.9 278.2 293.1 0.74 19 620 3745 -19.1 -27.1 49 8.0 -20.5 264 33 291.3 291.4 278.3 293.4 0.67 20 605 3927 -19.9 -38.9 17 19.0 -22.1 263 34 292.4 292.4 278.2 293.1 0.22 21 517 5072 -29.1 -40.1 34 11.0 -30.1 257 37 294.7 294.8 279.3 295.5 0.23 22 510 5169 -29.7 -45.7 20 16.0 -30.9 258 36 295.2 295.2 279.4 295.6 0.13 23 500 5310 -30.7 -45.7 22 15.0 -31.7 260 36 295.6 295.6 279.6 296.1 0.13 24 485 5526 -32.5 -46.5 24 14.0 -33.4 257 37 296.0 296.0 279.7 296.4 0.12 25 470 5747 -34.1 -45.1 32 11.0 -34.8 255 38 296.7 296.7 280.1 297.2 0.15 26 413 6642 -39.9 -56.9 15 17.0 -40.5 254 40 300.4 300.4 281.5 300.5 0.04 27 400 6860 -41.5 -57.5 16 16.0 -42.0 255 41 301.1 301.1 281.8 301.2 0.04 28 386 7100 -43.5 -57.5 20 14.0 -43.9 253 43 301.5 301.5 282.0 301.7 0.04 29 339 7964 -47.1 -66.1 10 19.0 -47.5 245 51 308.0 308.0 284.6 308.1 0.02 30 310 8554 -47.9 -69.9 6 22.0 -48.3 250 56 314.9 314.9 287.1 314.9 0.01 31 300 8770 -46.9 -73.9 3 27.0 -47.4 250 53 319.3 319.3 288.5 319.3 0.01 32 291 8972 -46.3 -76.3 2 30.0 -46.8 250 53 322.9 322.9 289.6 322.9 0.00 33 276 9324 -47.1 -77.1 2 30.0 -47.6 250 52 326.7 326.7 290.7 326.7 0.00 34 250 9980 -46.5 -78.5 1 32.0 -47.1 250 47 336.9 336.9 293.6 336.9 0.00 35 233 10447 -45.7 -79.7 1 34.0 -46.4 253 47 345.0 345.0 295.5 345.0 0.00 36 200 11460 -46.7 -80.7 1 34.0 -47.4 255 47 358.8 358.8 298.5 358.8 0.00 37 150 13360 -48.9 -82.9 1 34.0 -49.6 265 39 385.8 385.8 303.2 385.8 0.00 38 122 14716 -50.3 -84.3 1 34.0 -51.1 261 34 406.7 406.7 306.1 406.7 0.00 39 113 15218 -49.1 -84.1 1 35.0 -50.0 270 30 418.0 418.0 307.5 418.0 0.00 40 100 16020 -50.1 -84.1 1 34.0 -51.0 260 30 430.9 430.9 308.9 430.9 0.00 41 70 18340 -51.3 -85.3 1 34.0 -52.4 285 15 474.6 474.6 313.0 474.7 0.00 42 63 19024 -51.7 -85.7 1 34.0 -52.9 263 18 488.3 488.3 314.1 488.3 0.00 43 50 20530 -49.9 -84.9 1 35.0 -51.6 255 13 525.9 525.9 316.6 525.9 0.01 44 30 23860 -50.9 -85.9 1 35.0 -53.3 200 5 605.9 605.9 320.9 605.9 0.01 45 20 26500 -48.9 -85.9 1 37.0 -52.7 20 8 686.5 686.5 324.0 686.6 0.01 TRP 339 7964 -47.1 -66.1 10 19.0 -47.5 245 51 308.0 308.0 284.6 308.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5178.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 54.80 % Est. max temperature: -4.20 C = 24.44 F Sfc-Lift cond lev (LCL): 984.87 mb = 247.73 m = 812.76 ft T: -14.27 C 700-500 lapse rate: 7.57 C/km ThetaE index: 1.69 C Layer 722.0- 716.0 mb Conv cond level (CCL): 966.40 mb = 391.39 m = 1284.08 ft Mean mixing ratio: 1.19 g/kg Conv temperature: -11.91 C = 10.57 F Cap Strength: 25.59 C Lifted Index: 25.82 C Risk: None Lifted Index @300 mb: 38.98 C Lifted Index @700 mb: 23.35 C Showalter Index: 19.14 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 14.80 C Cross Totals Index: 12.60 C K Index: -33.30 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 5.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.77 J/kg Max Up Vert Vel: 5.79 m/s Conv Inhibition (B-): 65405.00 J/kg Cap Strength: 25.73 C Lift Cond Lev (LCL): 953.19 mb = 495.30 m = 1624.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 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 1014 29 330 12 6.0 -10.4 | 104 10 -10.0 2.4 1 1000 132 315 15 10.6 -10.6 | 112 6 -5.4 2.2 2 977 305 320 17 10.9 -13.0 | 88 5 -5.1 -0.2 3 939 610 345 21 5.4 -20.3 | 55 13 -10.6 -7.5 4 925 722 350 24 4.2 -23.6 | 48 16 -11.8 -10.8 5 902 914 350 20 3.5 -19.7 | 61 14 -12.5 -6.9 6 866 1219 340 19 6.5 -17.9 | 62 11 -9.5 -5.0 7 850 1358 340 18 6.2 -16.9 | 67 11 -9.9 -4.1 8 799 1829 330 18 9.0 -15.6 | 68 8 -7.0 -2.8 9 767 2134 320 16 10.3 -12.3 | 96 6 -5.7 0.6 10 737 2438 295 19 17.2 -8.0 | 194 5 1.2 4.8 11 708 2743 280 26 25.6 -4.5 | 229 13 9.6 8.3 12 700 2828 275 26 25.9 -2.3 | 223 14 9.9 10.5 13 626 3658 265 33 32.9 2.9 | 227 23 16.9 15.7 14 576 4267 260 35 34.5 6.1 | 224 26 18.5 18.9 15 530 4877 255 37 35.7 9.6 | 221 30 19.7 22.4 16 500 5310 260 36 35.5 6.3 | 226 27 19.4 19.1 17 447 6096 250 39 36.6 13.3 | 218 33 20.6 26.2 18 400 6860 255 41 39.6 10.6 | 225 33 23.6 23.4 19 357 7620 250 47 44.2 16.1 | 224 40 28.2 28.9 20 339 7964 245 51 46.2 21.6 | 221 46 30.2 34.4 21 311 8534 250 56 52.6 19.2 | 229 49 36.6 32.0 22 300 8770 250 53 49.8 18.1 | 228 46 33.8 30.9 23 284 9144 250 53 49.8 18.1 | 228 46 33.8 30.9 24 250 9980 250 47 44.2 16.1 | 224 40 28.2 28.9 25 225 10668 255 47 45.4 12.2 | 230 39 29.4 25.0 26 200 11460 255 47 45.4 12.2 | 230 39 29.4 25.0 27 150 13360 265 39 38.9 3.4 | 235 28 22.8 16.2 28 149 13411 265 39 38.9 3.4 | 235 28 22.8 16.2 29 136 14021 250 39 36.6 13.3 | 218 33 20.6 26.2 30 113 15240 270 30 30.0 -0.0 | 228 19 14.0 12.8 31 108 15545 275 36 35.9 -3.1 | 244 22 19.9 9.7 32 100 16020 260 30 29.5 5.2 | 217 23 13.5 18.0 33 98 16154 260 30 29.5 5.2 | 217 23 13.5 18.0 34 89 16764 285 23 22.2 -6.0 | 222 9 6.2 6.9 35 85 17069 280 20 19.7 -3.5 | 202 10 3.7 9.3 36 77 17678 270 24 24.0 -0.0 | 212 15 8.0 12.8 37 74 17983 255 23 22.2 6.0 | 198 20 6.2 18.8 38 71 18288 270 26 26.0 -0.0 | 218 16 10.0 12.8 39 70 18340 285 15 14.5 -3.9 | 170 9 -1.5 8.9 40 67 18593 290 17 16.0 -5.8 | 180 7 -0.0 7.0 41 64 18898 255 15 14.5 3.9 | 175 17 -1.5 16.7 42 61 19202 275 22 21.9 -1.9 | 208 12 5.9 10.9 43 59 19507 280 11 10.8 -1.9 | 155 12 -5.2 10.9 44 56 19812 255 11 10.6 2.8 | 161 17 -5.4 15.7 45 53 20117 270 15 15.0 -0.0 | 175 13 -1.0 12.8 46 51 20422 275 12 12.0 -1.0 | 161 12 -4.1 11.8 47 50 20530 255 13 12.6 3.4 | 168 17 -3.5 16.2 48 49 20726 250 12 11.3 4.1 | 164 18 -4.7 16.9 49 46 21031 275 13 13.0 -1.1 | 165 12 -3.1 11.7 50 44 21336 285 13 12.6 -3.4 | 160 10 -3.5 9.4 51 42 21641 325 10 5.7 -8.2 | 114 11 -10.3 4.6 52 40 21946 290 10 9.4 -3.4 | 145 11 -6.6 9.4 53 37 22555 330 10 5.0 -8.7 | 111 12 -11.0 4.2 54 30 23860 200 5 1.7 4.7 | 141 23 -14.3 17.5 55 20 26500 20 8 -2.7 -7.5 | 106 19 -18.7 5.3 56 18 26822 70 2 -1.9 -0.7 | 124 22 -17.9 12.1 57 14 27432 40 6 -3.9 -4.6 | 112 21 -19.9 8.2 58 11 28042 100 15 -14.8 2.6 | 117 34 -30.8 15.4 59 9 28651 125 10 -8.2 5.7 | 127 30 -24.2 18.5 Wind Parameters Mean winds (0-6000m): 278.7 at 27.3 knts Storm direction: 308.7 at 20.5 knts Shear (0-3000m) pos: 1.5 neg: 5.0 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 121.6 deg Storm rel helicity (0-3000m) pos: 40.9 neg: -21.9 tot: 19.1 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.33 Bulk Shear: 51.55 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 ------------------------------------------------------------------------------- 500 324 17 84 6| 8.5 0.0 8.5| 2.2 -9.9 -7.6 -15.3 -0.36| 13.9 -5.0 1000 338 19 62 10| 4.5 0.0 4.5| 15.9 -17.2 -1.3 -1.3 -0.14| 12.7 -1.8 1500 339 19 63 10| 3.0 1.2 4.2| 19.3 -17.2 2.1 1.4 -0.08| 9.9 -0.8 2000 337 19 64 10| 2.3 2.0 4.2| 23.0 -17.2 5.8 2.9 -0.01| 8.5 -0.1 2500 331 18 65 8| 1.8 3.9 5.7| 33.7 -17.2 16.5 6.6 0.21| 9.3 2.0 3000 320 20 58 4| 1.5 5.0 6.5| 40.9 -21.9 19.1 6.4 0.19| 9.6 1.9 4000 300 23 248 4| 1.1 4.8 6.0| 43.8 -26.3 17.5 4.4 0.17| 8.3 1.4 5000 287 25 236 10| 0.9 4.3 5.2| 48.6 -39.5 9.1 1.8 0.14| 7.3 1.0 6000 279 27 232 14| 0.8 3.9 4.6| 57.9 -66.6 -8.7 -1.5 0.09| 6.8 0.6 Wrote GIF file: /home/apache/climate/data/raob//CYYQ/skewt/CYYQ.skewt.20250428.12.gif