UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for CYYQ... Searching the city database file for: CYYQ ... Date:0000Z 17 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 -11.9 -14.2 83 2.3 -12.4 100 17 260.1 260.3 259.8 263.4 1.25 1 1000 150 -13.3 -14.8 88 1.5 -13.6 100 22 259.9 260.0 259.5 263.1 1.21 2 974 350 -15.3 -16.0 94 0.7 -15.4 108 23 259.8 260.0 259.3 262.8 1.12 3 967 404 -13.1 -23.1 43 10.0 -14.7 112 24 262.6 262.7 260.5 264.3 0.62 4 964 428 -12.9 -23.9 39 11.0 -14.7 113 24 263.0 263.1 260.7 264.6 0.57 5 959 467 -12.5 -18.5 61 6.0 -13.7 116 25 263.8 263.9 262.0 266.4 0.93 6 954 507 -11.7 -19.7 51 8.0 -13.2 118 25 265.0 265.1 262.7 267.3 0.84 7 944 588 -11.9 -18.9 56 7.0 -13.3 124 26 265.6 265.7 263.3 268.1 0.91 8 943 596 -11.7 -22.7 40 11.0 -13.6 124 26 265.9 266.0 263.0 267.7 0.65 9 940 620 -11.5 -18.5 56 7.0 -12.9 125 26 266.3 266.5 263.9 269.0 0.94 10 937 645 -11.1 -24.1 33 13.0 -13.3 125 27 267.0 267.1 263.7 268.6 0.58 11 929 711 -10.3 -28.3 21 18.0 -13.1 125 28 268.4 268.5 264.4 269.6 0.40 12 925 744 -9.9 -28.9 20 19.0 -12.9 125 28 269.2 269.2 264.8 270.3 0.38 13 910 871 -8.1 -32.1 13 24.0 -11.8 121 24 272.3 272.3 266.8 273.2 0.28 14 905 913 -7.7 -28.7 17 21.0 -11.3 120 22 273.1 273.2 267.5 274.3 0.39 15 896 991 -6.5 -8.3 87 1.8 -7.1 128 20 275.2 275.5 272.0 281.5 2.28 16 894 1009 -6.1 -8.0 86 1.9 -6.7 129 19 275.7 276.1 272.5 282.3 2.34 17 883 1106 -6.3 -7.9 88 1.6 -6.8 139 16 276.5 276.9 273.0 283.2 2.38 18 877 1159 -6.7 -9.8 79 3.1 -7.7 144 15 276.6 277.0 272.6 282.5 2.07 19 850 1402 -8.7 -11.2 82 2.5 -9.4 175 16 277.0 277.4 272.6 282.4 1.91 20 797 1899 -10.7 -12.4 87 1.7 -11.2 181 11 280.0 280.4 274.2 285.4 1.85 21 785 2016 -9.1 -9.1 100 0.0 -9.1 159 12 283.0 283.4 276.6 290.0 2.44 22 700 2896 -13.5 -14.5 92 1.0 -13.7 165 15 287.5 287.8 278.0 292.8 1.77 23 555 4632 -22.5 -24.0 88 1.5 -22.8 211 12 296.6 296.8 281.2 299.8 0.99 24 526 5024 -25.3 -26.4 90 1.1 -25.5 219 17 297.8 298.0 281.5 300.5 0.84 25 500 5390 -28.1 -29.9 85 1.8 -28.3 215 21 298.8 298.9 281.7 300.9 0.64 26 445 6215 -34.1 -37.9 68 3.8 -34.4 224 24 301.3 301.4 282.4 302.5 0.33 27 400 6950 -40.3 -44.5 64 4.2 -40.5 220 27 302.6 302.6 282.7 303.3 0.18 28 377 7351 -43.9 -49.9 51 6.0 -44.2 220 25 303.0 303.0 282.8 303.4 0.11 29 321 8408 -53.3 -55.7 75 2.4 -53.4 226 31 304.3 304.3 283.2 304.5 0.06 30 317 8488 -53.5 -57.9 59 4.4 -53.6 227 32 305.1 305.1 283.5 305.3 0.05 31 308 8673 -55.5 -57.7 76 2.2 -55.5 229 34 304.8 304.8 283.4 305.0 0.05 32 307 8693 -55.7 -58.1 74 2.4 -55.8 229 34 304.8 304.8 283.4 305.0 0.05 33 300 8840 -56.7 -59.9 67 3.2 -56.8 230 36 305.4 305.4 283.6 305.6 0.04 34 291 9032 -58.7 -63.6 53 4.9 -58.7 230 39 305.2 305.3 283.5 305.3 0.03 35 277 9341 -60.7 -62.8 76 2.1 -60.7 237 41 306.7 306.7 284.1 306.8 0.03 36 274 9409 -60.9 -63.7 69 2.8 -60.9 239 42 307.4 307.4 284.4 307.5 0.03 37 273 9432 -61.1 -65.0 60 3.9 -61.2 240 42 307.4 307.4 284.4 307.5 0.02 38 271 9478 -60.5 -68.5 34 8.0 -60.6 236 41 308.9 308.9 284.9 309.0 0.01 39 254 9881 -61.3 -71.3 25 10.0 -61.4 247 32 313.5 313.5 286.6 313.5 0.01 40 250 9980 -58.7 -74.7 11 16.0 -58.8 250 30 318.8 318.8 288.3 318.8 0.01 41 247 10056 -56.5 -77.5 5 21.0 -56.7 250 23 323.2 323.2 289.8 323.2 0.00 42 238 10291 -56.9 -78.9 5 22.0 -57.1 234 27 326.0 326.0 290.6 326.0 0.00 43 222 10735 -52.1 -79.1 2 27.0 -52.4 252 27 340.0 340.0 294.3 340.0 0.00 44 216 10912 -52.9 -78.9 3 26.0 -53.2 258 25 341.4 341.4 294.7 341.4 0.00 45 208 11156 -50.9 -79.9 2 29.0 -51.3 266 22 348.2 348.2 296.3 348.3 0.00 46 200 11410 -52.3 -80.3 2 28.0 -52.7 270 18 349.9 349.9 296.6 350.0 0.00 47 167 12579 -49.9 -81.9 1 32.0 -50.5 254 19 372.5 372.5 301.0 372.5 0.00 48 164 12698 -50.5 -82.5 1 32.0 -51.1 252 20 373.4 373.4 301.2 373.4 0.00 49 159 12900 -48.9 -80.9 1 32.0 -49.6 265 18 379.4 379.4 302.2 379.4 0.00 50 150 13280 -50.7 -82.7 1 32.0 -51.3 235 10 382.7 382.7 302.7 382.7 0.00 51 149 13324 -50.9 -82.9 1 32.0 -51.5 235 10 383.1 383.1 302.8 383.1 0.00 52 128 14322 -47.7 -81.7 1 34.0 -48.7 270 15 405.9 405.9 306.0 405.9 0.00 53 120 14748 -49.5 -83.5 1 34.0 -50.3 246 13 410.1 410.1 306.5 410.1 0.00 54 103 15755 -47.7 -82.7 1 35.0 -48.8 298 10 431.9 431.9 309.0 431.9 0.00 55 100 15950 -48.3 -83.3 1 35.0 -49.4 285 14 434.4 434.4 309.3 434.4 0.00 56 75 17837 -50.5 -84.5 1 34.0 -51.7 204 6 467.0 467.0 312.4 467.1 0.00 57 70 18290 -47.9 -83.9 1 36.0 -49.5 145 9 481.9 481.9 313.6 481.9 0.00 58 61 19197 -47.3 -84.3 1 37.0 -49.2 254 10 502.6 502.6 315.1 502.6 0.01 59 50 20500 -50.3 -85.3 1 35.0 -52.0 235 8 524.9 524.9 316.6 525.0 0.01 60 46 21044 -50.5 -85.5 1 35.0 -52.2 71 3 537.1 537.1 317.3 537.2 0.01 61 30 23850 -47.5 -85.5 1 38.0 -50.7 110 9 615.1 615.1 321.3 615.2 0.01 62 20 26500 -50.5 -86.5 1 36.0 -53.8 90 16 681.6 681.6 323.8 681.7 0.01 63 14 28824 -51.5 -87.5 1 36.0 -55.5 102 14 751.4 751.4 326.0 751.5 0.01 64 11 30408 -46.7 -85.7 0 39.0 -53.2 33 14 822.5 822.5 327.8 822.7 0.02 65 10 31040 -47.5 -86.5 0 39.0 -54.1 55 15 842.2 842.3 328.2 842.4 0.02 66 8.5 32117 -46.3 -85.3 0 39.0 -54.1 887.0 887.0 329.2 887.3 0.03 67 8.3 32275 -46.7 -85.7 0 39.0 -54.4 891.5 891.5 329.2 891.8 0.03 TRP 273 9432 -61.1 -65.0 60 3.9 -61.2 240 42 307.4 307.4 284.4 307.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5240.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 83.70 % Est. max temperature: 4.91 C = 40.84 F Sfc-Lift cond lev (LCL): 978.96 mb = 311.05 m = 1020.51 ft T: -14.91 C 700-500 lapse rate: 5.85 C/km ThetaE index: 0.75 C Layer 877.0- 797.0 mb Conv cond level (CCL): 518.99 mb = 5120.73 m = 16800.10 ft Mean mixing ratio: 0.88 g/kg Conv temperature: 26.30 C = 79.34 F Cap Strength: 26.74 C Lifted Index: 27.08 C Risk: None Lifted Index @300 mb: 28.01 C Lifted Index @700 mb: 20.35 C Showalter Index: 13.89 C Risk: None Total Totals Index: 36.30 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 16.90 C K Index: 7.20 Risk: None Sweat Index: 158.35 Risk: None Energy Index: 3.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.64 J/kg Max Up Vert Vel: 9.86 m/s Conv Inhibition (B-): 73180.58 J/kg Cap Strength: 27.00 C Lift Cond Lev (LCL): 866.50 mb = 1252.50 m = 4109.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 198 at 12 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 29 100 17 -16.7 3.0 | 67 22 -20.6 -8.7 1 1000 150 100 22 -21.7 3.8 | 73 27 -25.5 -7.8 2 980 305 105 23 -22.2 6.0 | 78 27 -26.1 -5.7 3 941 610 125 26 -21.3 14.9 | 97 25 -25.2 3.3 4 925 744 125 28 -22.9 16.1 | 99 27 -26.8 4.4 5 905 914 120 22 -19.1 11.0 | 88 23 -22.9 -0.6 6 870 1219 150 13 -6.5 11.3 | 88 10 -10.4 -0.4 7 850 1402 175 16 -1.4 15.9 | 129 7 -5.3 4.3 8 804 1829 195 11 2.8 10.6 | 46 1 -1.0 -1.0 9 773 2134 135 13 -9.2 9.2 | 79 13 -13.1 -2.4 10 743 2438 135 13 -9.2 9.2 | 79 13 -13.1 -2.4 11 714 2743 155 14 -5.9 12.7 | 96 10 -9.8 1.1 12 700 2896 165 15 -3.9 14.5 | 110 8 -7.7 2.9 13 686 3048 155 16 -6.8 14.5 | 105 11 -10.6 2.9 14 658 3353 150 12 -6.0 10.4 | 83 10 -9.9 -1.2 15 632 3658 175 15 -1.3 14.9 | 123 6 -5.2 3.3 16 606 3962 175 12 -1.0 12.0 | 94 5 -4.9 0.3 17 582 4267 185 11 1.0 11.0 | 77 3 -2.9 -0.7 18 558 4572 210 11 5.5 9.5 | 322 3 1.6 -2.1 19 536 4877 220 15 9.6 11.5 | 271 6 5.8 -0.1 20 500 5390 215 21 12.0 17.2 | 236 10 8.2 5.6 21 452 6096 225 23 16.3 16.3 | 249 13 12.4 4.6 22 400 6950 220 27 17.4 20.7 | 236 16 13.5 9.1 23 361 7620 220 23 14.8 17.6 | 241 12 10.9 6.0 24 300 8840 230 36 27.6 23.1 | 244 26 23.7 11.5 25 286 9144 230 40 30.6 25.7 | 242 30 26.8 14.1 26 273 9432 240 42 36.4 21.0 | 254 34 32.5 9.4 27 272 9449 235 42 34.4 24.1 | 248 33 30.5 12.5 28 250 9980 250 30 28.2 10.3 | 273 24 24.3 -1.4 29 247 10058 250 23 21.6 7.9 | 282 18 17.8 -3.8 30 235 10363 230 28 21.4 18.0 | 250 19 17.6 6.4 31 225 10668 250 28 26.3 9.6 | 275 23 22.4 -2.0 32 204 11278 270 20 20.0 -0.0 | 306 20 16.1 -11.6 33 200 11410 270 18 18.0 -0.0 | 309 18 14.1 -11.6 34 195 11582 270 16 16.0 -0.0 | 314 17 12.1 -11.6 35 186 11887 240 18 15.6 9.0 | 283 12 11.7 -2.6 36 177 12192 260 15 14.8 2.6 | 310 14 10.9 -9.0 37 161 12802 250 21 19.7 7.2 | 286 16 15.9 -4.4 38 154 13106 295 13 11.8 -5.5 | 335 19 7.9 -17.1 39 150 13280 235 10 8.2 5.7 | 324 7 4.3 -5.9 40 147 13411 235 10 8.2 5.7 | 324 7 4.3 -5.9 41 140 13716 255 10 9.7 2.6 | 327 11 5.8 -9.0 42 134 14021 260 18 17.7 3.1 | 301 16 13.9 -8.5 43 128 14326 270 15 15.0 -0.0 | 316 16 11.1 -11.6 44 122 14630 240 10 8.7 5.0 | 324 8 4.8 -6.6 45 117 14935 255 17 16.4 4.4 | 300 14 12.6 -7.2 46 111 15240 315 7 4.9 -4.9 | 356 17 1.1 -16.6 47 102 15850 295 10 9.1 -4.2 | 342 17 5.2 -15.8 48 100 15950 285 14 13.5 -3.6 | 328 18 9.7 -15.2 49 97 16154 285 14 13.5 -3.6 | 328 18 9.7 -15.2 50 93 16459 300 10 8.7 -5.0 | 344 17 4.8 -16.6 51 84 17069 305 2 1.6 -1.1 | 10 13 -2.2 -12.8 52 70 18290 145 9 -5.2 7.4 | 65 10 -9.0 -4.2 53 61 19202 255 10 9.7 2.6 | 327 11 5.8 -9.0 54 53 20117 25 13 -5.5 -11.8 | 22 25 -9.4 -23.4 55 50 20500 235 8 6.6 4.6 | 339 8 2.7 -7.0 56 48 20726 145 1 -0.6 0.8 | 22 12 -4.4 -10.8 57 44 21336 5 5 -0.4 -5.0 | 15 17 -4.3 -16.6 58 40 21946 100 10 -9.8 1.7 | 54 17 -13.7 -9.9 59 37 22555 70 12 -11.3 -4.1 | 44 22 -15.1 -15.7 60 35 22860 105 12 -11.6 3.1 | 61 18 -15.5 -8.5 61 30 23774 80 3 -3.0 -0.5 | 29 14 -6.8 -12.1 62 30 23850 110 9 -8.5 3.1 | 55 15 -12.3 -8.5 63 28 24384 100 12 -11.8 2.1 | 59 18 -15.7 -9.5 64 26 24689 120 17 -14.7 8.5 | 80 19 -18.6 -3.1 65 25 24994 100 10 -9.8 1.7 | 54 17 -13.7 -9.9 66 24 25298 110 10 -9.4 3.4 | 58 16 -13.3 -8.2 67 21 26213 85 3 -3.0 -0.3 | 30 14 -6.9 -11.9 68 20 26500 90 16 -16.0 0.0 | 60 23 -19.9 -11.6 69 20 26518 55 10 -8.2 -5.7 | 35 21 -12.1 -17.4 70 19 26822 90 16 -16.0 0.0 | 60 23 -19.9 -11.6 71 18 27127 65 12 -10.9 -5.1 | 41 22 -14.7 -16.7 72 17 27432 85 16 -15.9 -1.4 | 57 24 -19.8 -13.0 73 16 28042 115 19 -17.2 8.0 | 80 21 -21.1 -3.6 74 13 29261 95 11 -11.0 1.0 | 54 18 -14.8 -10.7 75 13 29566 40 10 -6.4 -7.7 | 28 22 -10.3 -19.3 76 12 29870 70 10 -9.4 -3.4 | 41 20 -13.3 -15.0 77 11 30175 25 13 -5.5 -11.8 | 22 25 -9.4 -23.4 78 10 31040 55 15 -12.3 -8.6 | 39 26 -16.1 -20.2 Wind Parameters Mean winds (0-6000m): 168.4 at 16.3 knts Storm direction: 198.4 at 12.2 knts Shear (0-3000m) pos: 4.2 neg: 1.6 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 38.7 deg Storm rel helicity (0-3000m) pos: 133.4 neg: -38.5 tot: 94.9 m^2/s^2 ave: 31.6 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 12.3 stream: 3.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.87 Bulk Shear: 55.87 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 ------------------------------------------------------------------------------- 500 107 22 79 26| 11.2 0.0 11.2| 76.4 0.0 76.4 152.8 0.83| 13.9 11.5 1000 116 24 87 25| 5.0 0.0 5.0|104.4 -28.8 75.6 75.6 0.39| 14.7 5.7 1500 125 21 91 21| 7.0 0.0 7.0|116.8 -30.8 86.0 57.4 0.36| 15.4 5.6 2000 134 19 94 17| 5.3 1.6 6.9|118.1 -32.7 85.4 42.7 0.27| 14.9 4.0 2500 134 18 92 16| 4.2 2.0 6.2|121.5 -37.1 84.4 33.8 0.23| 13.2 3.1 3000 137 17 93 15| 4.2 1.6 5.9|133.4 -38.5 94.9 31.6 0.26| 12.3 3.2 4000 144 16 96 14| 3.6 1.2 4.8|143.0 -52.2 90.8 22.7 0.20| 10.9 2.2 5000 153 15 101 11| 4.0 1.0 5.0|143.0 -59.7 83.2 16.6 0.08| 10.0 0.9 6000 168 16 121 8| 3.5 0.5 4.1|150.1 -65.9 84.2 14.0 0.07| 9.1 0.7 Wrote GIF file: /home/apache/climate/data/raob//CYYQ/skewt/CYYQ.skewt.20250417.00.gif