UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for CYYQ... Searching the city database file for: CYYQ ... Date:0000Z 26 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 1016 29 -2.9 -4.5 89 1.6 -3.4 110 10 269.0 269.5 268.8 276.3 2.69 1 1004 124 -4.5 -5.3 94 0.8 -4.8 95 14 268.3 268.8 268.2 275.2 2.56 2 1000 156 -3.3 -4.8 89 1.5 -3.8 90 15 269.9 270.3 269.3 277.1 2.67 3 996 188 -2.7 -5.0 84 2.3 -3.5 88 14 270.8 271.2 269.9 277.9 2.64 4 939 654 -4.1 -6.7 82 2.6 -5.0 181 11 273.9 274.3 271.6 280.7 2.46 5 925 773 -3.5 -7.5 74 4.0 -4.8 210 13 275.7 276.1 272.5 282.3 2.35 6 874 1223 -1.3 -4.5 79 3.2 -2.6 245 40 282.5 283.1 277.3 291.4 3.13 7 850 1445 -1.7 -4.7 80 3.0 -2.9 255 45 284.4 284.9 278.3 293.4 3.17 8 798 1946 -3.5 -7.2 75 3.7 -4.9 269 47 287.6 288.1 279.4 295.7 2.79 9 782 2105 -4.7 -9.4 70 4.7 -6.3 274 47 288.0 288.4 279.1 295.0 2.39 10 739 2547 -8.7 -10.1 90 1.4 -9.2 283 53 288.3 288.8 279.3 295.4 2.40 11 733 2610 -8.9 -9.4 96 0.5 -9.1 285 54 288.8 289.2 279.7 296.3 2.56 12 700 2966 -10.7 -12.0 90 1.3 -11.1 290 62 290.6 291.0 280.1 297.1 2.17 13 648 3555 -14.7 -14.9 98 0.2 -14.7 298 60 292.6 292.9 280.6 298.2 1.85 14 599 4147 -17.5 -20.7 76 3.2 -18.2 296 57 296.0 296.2 281.3 299.9 1.23 15 577 4426 -19.7 -23.4 72 3.7 -20.4 294 56 296.6 296.8 281.3 299.8 1.00 16 526 5104 -25.7 -25.8 99 0.1 -25.7 290 55 297.4 297.5 281.4 300.2 0.89 17 513 5285 -26.7 -28.9 82 2.2 -27.1 292 52 298.3 298.4 281.5 300.5 0.68 18 500 5470 -28.3 -30.0 85 1.7 -28.5 295 48 298.5 298.6 281.6 300.6 0.63 19 494 5557 -29.1 -31.1 83 2.0 -29.3 296 49 298.6 298.7 281.5 300.5 0.58 20 482 5732 -30.1 -31.9 84 1.8 -30.3 297 53 299.5 299.6 281.9 301.3 0.55 21 475 5836 -30.7 -33.1 79 2.4 -31.0 298 55 300.0 300.1 282.0 301.6 0.50 22 473 5866 -30.7 -36.7 56 6.0 -31.3 298 55 300.3 300.4 282.0 301.5 0.35 23 472 5882 -30.5 -34.1 71 3.6 -30.9 298 56 300.8 300.9 282.3 302.3 0.45 24 460 6064 -31.9 -35.1 73 3.2 -32.3 300 59 301.2 301.3 282.4 302.7 0.42 25 406 6937 -37.7 -41.2 70 3.5 -37.9 300 70 304.7 304.7 283.6 305.6 0.26 26 400 7040 -38.5 -42.3 67 3.8 -38.8 305 71 305.0 305.0 283.7 305.8 0.23 27 351 7923 -45.3 -47.4 79 2.1 -45.4 306 72 307.4 307.4 284.5 307.9 0.15 28 321 8512 -49.9 -52.2 77 2.3 -50.0 308 74 309.0 309.0 285.1 309.3 0.10 29 315 8635 -50.9 -54.9 62 4.0 -51.0 309 74 309.3 309.3 285.1 309.5 0.07 30 311 8718 -51.5 -53.7 77 2.2 -51.5 309 74 309.6 309.6 285.2 309.9 0.08 31 307 8801 -52.3 -55.9 65 3.6 -52.4 309 75 309.6 309.6 285.2 309.8 0.06 32 301 8929 -53.3 -55.0 82 1.7 -53.4 310 75 309.9 309.9 285.4 310.2 0.07 33 300 8950 -53.5 -55.3 81 1.8 -53.5 310 75 309.9 310.0 285.4 310.2 0.07 34 288 9210 -55.7 -57.3 82 1.6 -55.7 310 76 310.4 310.4 285.5 310.7 0.06 35 286 9254 -56.0 -57.8 81 1.7 -56.1 310 76 310.6 310.6 285.6 310.8 0.05 36 281 9366 -56.9 -59.0 77 2.1 -56.9 310 76 310.9 310.9 285.7 311.1 0.05 37 277 9456 -56.5 -61.5 53 5.0 -56.6 310 76 312.8 312.8 286.4 312.9 0.04 38 274 9525 -56.9 -60.3 65 3.4 -56.9 310 75 313.2 313.2 286.5 313.3 0.04 39 271 9595 -56.9 -65.9 31 9.0 -57.0 310 74 314.1 314.1 286.8 314.2 0.02 40 267 9688 -57.5 -61.1 63 3.6 -57.6 310 73 314.6 314.6 287.0 314.8 0.04 41 253 10026 -59.3 -63.0 62 3.7 -59.3 310 69 316.8 316.8 287.8 316.9 0.03 42 250 10100 -59.7 -64.7 52 5.0 -59.7 310 68 317.3 317.3 287.9 317.4 0.03 43 245 10226 -60.3 -66.3 45 6.0 -60.4 310 68 318.3 318.3 288.2 318.3 0.02 44 230 10624 -56.5 -83.5 2 27.0 -56.7 305 63 329.8 329.8 291.7 329.8 0.00 45 218 10967 -54.1 -78.1 4 24.0 -54.4 305 56 338.6 338.6 294.0 338.7 0.00 46 209 11237 -54.9 -78.9 4 24.0 -55.2 305 51 341.5 341.5 294.7 341.5 0.00 47 200 11520 -53.3 -81.3 2 28.0 -53.7 305 46 348.4 348.4 296.3 348.4 0.00 48 187 11956 -51.3 -81.3 2 30.0 -51.8 301 42 358.4 358.4 298.4 358.4 0.00 49 164 12809 -52.1 -82.1 2 30.0 -52.6 295 34 370.7 370.7 300.7 370.7 0.00 50 159 13010 -50.7 -81.7 1 31.0 -51.2 293 32 376.4 376.4 301.6 376.4 0.00 51 150 13390 -51.5 -82.5 1 31.0 -52.1 290 29 381.3 381.3 302.5 381.3 0.00 52 142 13745 -51.7 -82.7 1 31.0 -52.2 295 25 387.0 387.0 303.3 387.0 0.00 53 126 14522 -50.1 -83.1 1 33.0 -50.8 307 24 403.4 403.4 305.6 403.4 0.00 54 122 14732 -50.9 -82.9 1 32.0 -51.6 298 21 405.6 405.6 305.9 405.7 0.00 55 109 15467 -49.1 -83.1 1 34.0 -50.0 286 23 422.3 422.3 308.0 422.3 0.00 56 100 16030 -50.3 -83.3 1 33.0 -51.2 285 20 430.5 430.5 308.9 430.6 0.00 57 95 16364 -51.7 -83.7 1 32.0 -52.5 294 19 434.2 434.2 309.3 434.2 0.00 58 83 17245 -48.5 -83.5 1 35.0 -49.8 287 12 457.8 457.8 311.5 457.8 0.00 59 70 18360 -50.9 -84.9 1 34.0 -52.1 320 11 475.5 475.5 313.1 475.5 0.00 60 66 18742 -51.7 -84.7 1 33.0 -52.8 305 12 481.8 481.8 313.6 481.8 0.00 61 50 20550 -49.5 -84.5 1 35.0 -51.3 265 4 526.8 526.8 316.7 526.9 0.01 62 48 20818 -49.3 -84.3 1 35.0 -51.2 273 8 533.5 533.5 317.1 533.5 0.01 63 30 23890 -50.9 -84.9 1 34.0 -53.3 90 2 605.9 605.9 320.9 605.9 0.01 64 27 24573 -51.7 -85.7 1 34.0 -54.1 13 11 622.2 622.2 321.6 622.2 0.01 65 23 25617 -49.3 -85.3 1 36.0 -52.7 50 11 658.4 658.4 323.0 658.5 0.01 66 20 26530 -50.5 -85.5 1 35.0 -53.8 125 9 681.6 681.6 323.8 681.7 0.01 67 16 27984 -50.9 -85.9 1 35.0 -54.7 61 10 725.2 725.2 325.2 725.3 0.02 68 10 31090 -44.1 -84.1 0 40.0 -52.2 55 14 854.9 854.9 328.5 855.2 0.03 69 5.9 34667 -39.3 -81.3 0 42.0 -52.7 1015.0 1015.1 331.4 1016.1 0.09 70 5.6 35024 -39.7 -80.7 0 41.0 -53.1 1028.5 1028.6 331.6 1029.8 0.11 71 4.0 37356 -33.3 -77.3 0 44.0 -52.7 1163.5 1163.6 333.5 1167.0 0.26 TRP 245 10226 -60.3 -66.3 45 6.0 -60.4 310 68 318.3 318.3 288.2 318.3 0.02 WND 286 9254 -56.0 -57.8 81 1.7 -56.1 310 76 310.6 310.6 285.6 310.8 0.05 Sounding variables and indices 1000-500 mb thick: 5314.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.47 inches Sfc-500 mean rel hum: 84.02 % Est. max temperature: 11.27 C = 52.29 F Sfc-Lift cond lev (LCL): 990.61 mb = 230.73 m = 756.99 ft T: -2.83 C 700-500 lapse rate: 7.03 C/km ThetaE index: 1.03 C Layer 1004.0-1000.0 mb Conv cond level (CCL): 715.47 mb = 2797.26 m = 9177.26 ft Mean mixing ratio: 2.53 g/kg Conv temperature: 17.93 C = 64.28 F Cap Strength: 16.05 C Lifted Index: 16.09 C Risk: None Lifted Index @300 mb: 21.66 C Lifted Index @700 mb: 12.42 C Showalter Index: 5.37 C Risk: None Total Totals Index: 50.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 23.60 C K Index: 20.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 162.00 Risk: None Energy Index: 1.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.54 J/kg Max Up Vert Vel: 6.56 m/s Conv Inhibition (B-): 89278.66 J/kg Cap Strength: 16.10 C Lift Cond Lev (LCL): 927.18 mb = 754.44 m = 2475.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 35 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 1016 29 110 10 -9.4 3.4 | 130 44 -34.0 28.5 1 1000 156 90 15 -15.0 0.0 | 122 47 -39.6 25.0 2 981 305 80 10 -9.8 -1.7 | 124 42 -34.5 23.3 3 944 610 170 10 -1.7 9.8 | 143 44 -26.4 34.9 4 925 773 210 13 6.5 11.3 | 153 41 -18.1 36.3 5 909 914 220 23 14.8 17.6 | 167 44 -9.8 42.7 6 874 1219 245 40 36.3 16.9 | 195 44 11.6 41.9 7 850 1445 255 45 43.5 11.6 | 207 41 18.8 36.7 8 809 1829 265 47 46.8 4.1 | 217 37 22.2 29.1 9 778 2134 275 47 46.8 -4.1 | 227 31 22.2 20.9 10 749 2438 280 51 50.2 -8.9 | 238 30 25.6 16.2 11 720 2743 290 56 52.6 -19.2 | 258 29 28.0 5.9 12 700 2966 290 62 58.3 -21.2 | 263 34 33.6 3.8 13 692 3048 290 62 58.3 -21.2 | 263 34 33.6 3.8 14 638 3658 300 59 51.1 -29.5 | 280 27 26.5 -4.5 15 588 4267 295 56 50.8 -23.7 | 267 26 26.1 1.4 16 541 4877 290 56 52.6 -19.2 | 258 29 28.0 5.9 17 520 5182 290 54 50.7 -18.5 | 256 27 26.1 6.6 18 500 5470 295 48 43.5 -20.3 | 256 19 18.9 4.8 19 499 5486 295 48 43.5 -20.3 | 256 19 18.9 4.8 20 457 6096 300 60 52.0 -30.0 | 280 28 27.3 -5.0 21 402 7010 300 71 61.5 -35.5 | 286 38 36.9 -10.5 22 400 7040 305 71 58.2 -40.7 | 295 37 33.5 -15.7 23 367 7620 305 71 58.2 -40.7 | 295 37 33.5 -15.7 24 300 8950 310 75 57.5 -48.2 | 305 40 32.8 -23.2 25 291 9144 310 75 57.5 -48.2 | 305 40 32.8 -23.2 26 286 9254 310 76 58.2 -48.9 | 305 41 33.6 -23.8 27 277 9449 310 76 58.2 -48.9 | 305 41 33.6 -23.8 28 250 10100 310 68 52.1 -43.7 | 304 33 27.5 -18.7 29 245 10226 310 68 52.1 -43.7 | 304 33 27.5 -18.7 30 229 10668 305 62 50.8 -35.6 | 292 28 26.2 -10.5 31 200 11520 305 46 37.7 -26.4 | 276 13 13.1 -1.3 32 150 13390 290 29 27.3 -9.9 | 190 15 2.6 15.1 33 150 13411 285 29 28.0 -7.5 | 191 18 3.4 17.5 34 143 13716 295 25 22.7 -10.6 | 172 15 -2.0 14.5 35 130 14326 300 28 24.2 -14.0 | 178 11 -0.4 11.0 36 124 14630 310 22 16.9 -14.1 | 144 13 -7.8 10.9 37 118 14935 275 19 18.9 -1.7 | 166 24 -5.7 23.4 38 113 15240 280 24 23.6 -4.2 | 177 21 -1.0 20.9 39 103 15850 295 22 19.9 -9.3 | 163 16 -4.7 15.7 40 100 16030 285 20 19.3 -5.2 | 165 21 -5.3 19.9 41 98 16154 285 20 19.3 -5.2 | 165 21 -5.3 19.9 42 89 16764 310 17 13.0 -10.9 | 141 18 -11.6 14.1 43 85 17069 275 12 12.0 -1.0 | 152 27 -12.7 24.0 44 81 17374 295 12 10.9 -5.1 | 145 24 -13.8 20.0 45 78 17678 275 17 16.9 -1.5 | 162 25 -7.7 23.6 46 74 17983 290 22 20.7 -7.5 | 167 18 -4.0 17.5 47 71 18288 325 14 8.0 -11.5 | 129 21 -16.6 13.6 48 70 18360 320 11 7.1 -8.4 | 133 24 -17.6 16.6 49 68 18593 320 13 8.4 -10.0 | 133 22 -16.3 15.1 50 64 18898 290 10 9.4 -3.4 | 145 26 -15.2 21.6 51 62 19202 300 13 11.3 -6.5 | 144 23 -13.4 18.5 52 56 19812 270 10 10.0 -0.0 | 150 29 -14.6 25.0 53 51 20422 315 11 7.8 -7.8 | 136 24 -16.9 17.3 54 50 20550 265 4 4.0 0.3 | 141 33 -20.6 25.4 55 46 21031 280 11 10.8 -1.9 | 149 27 -13.8 23.1 56 44 21336 300 9 7.8 -4.5 | 141 27 -16.8 20.5 57 42 21641 155 1 -0.4 0.9 | 136 36 -25.1 26.0 58 32 23470 325 13 7.5 -10.6 | 130 22 -17.2 14.4 59 30 23890 90 2 -2.0 0.0 | 133 37 -26.6 25.0 60 28 24384 360 10 -0.0 -10.0 | 121 29 -24.6 15.0 61 27 24689 20 12 -4.1 -11.3 | 116 32 -28.7 13.8 62 24 25298 30 10 -5.0 -8.7 | 119 34 -29.6 16.4 63 20 26518 105 12 -11.6 3.1 | 128 46 -36.2 28.2 64 20 26530 125 9 -7.4 5.2 | 133 44 -32.0 30.2 65 19 26822 115 10 -9.1 4.2 | 131 45 -33.7 29.3 66 17 27432 350 2 0.3 -2.0 | 134 33 -24.3 23.1 67 17 27737 40 10 -6.4 -7.7 | 119 36 -31.1 17.4 68 15 28346 90 11 -11.0 0.0 | 125 44 -35.6 25.0 69 14 28651 40 11 -7.1 -8.4 | 118 36 -31.7 16.6 70 14 28956 35 17 -9.8 -13.9 | 108 36 -34.4 11.1 71 12 29870 40 12 -7.7 -9.2 | 116 36 -32.3 15.9 72 10 31090 55 14 -11.5 -8.0 | 115 40 -36.1 17.0 Wind Parameters Mean winds (0-6000m): 285.5 at 46.8 knts Storm direction: 315.5 at 35.1 knts Shear (0-3000m) pos: 12.3 neg: 0.0 tot: 12.3 10-3/s Storm rel Dir Shear (0-3000m): 133.6 deg Storm rel helicity (0-3000m) pos: 1002.9 neg: -67.2 tot: 935.6 m^2/s^2 ave: 311.9 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 19.3 stream: 15.4 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.05 Bulk Shear: 447.51 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 99 11 127 45| 6.4 0.0 6.4|134.4 -67.2 67.2 134.3 0.29| 21.0 6.1 1000 171 14 145 47| 18.2 0.0 18.2|470.4 -67.2 403.2 403.2 0.70| 26.1 18.2 1500 230 23 169 40| 18.6 0.0 18.6|747.4 -67.2 680.1 453.4 0.79| 25.9 20.5 2000 247 29 183 36| 14.6 0.0 14.6|835.0 -67.2 767.8 383.9 0.79| 22.5 17.7 2500 258 33 193 33| 12.8 0.0 12.8|921.4 -67.2 854.2 341.7 0.80| 20.4 16.4 3000 267 37 205 29| 12.3 0.0 12.3|1002.9 -67.2 935.6 311.9 0.80| 19.3 15.4 4000 279 43 224 26| 8.9 0.3 9.3|1067.5 -89.4 978.1 244.5 0.75| 16.2 12.2 5000 283 46 233 25| 7.2 0.9 8.1|1067.5-139.6 927.9 185.6 0.65| 13.8 9.0 6000 285 47 239 24| 6.4 0.8 7.1|1121.0-143.4 977.6 162.9 0.63| 13.1 8.2 Wrote GIF file: /home/apache/climate/data/raob//CYYQ/skewt/CYYQ.skewt.20250426.00.gif