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 CYYE... Searching the city database file for: CYYE ... Date:0000Z 17 APR 25 Station: CYYE WMO ident: 71945 Latitude: 58.83 Longitude: -122.60 Elevation: 378.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 168 SFC 975 378 11.8 -10.2 20 22.0 3.5 5 6 287.0 287.3 277.8 292.4 1.80 2 925 815 6.6 -10.4 28 17.0 0.4 340 14 286.1 286.4 277.4 291.6 1.87 3 850 1500 0.0 -12.0 40 12.0 -4.0 335 14 286.1 286.5 277.4 291.4 1.79 4 825 1738 -2.5 -12.5 46 10.0 -5.7 324 13 286.0 286.3 277.3 291.2 1.77 5 734 2650 -10.7 -14.1 76 3.4 -11.6 289 17 286.7 287.0 277.6 291.9 1.75 6 720 2798 -11.3 -17.3 61 6.0 -12.8 300 20 287.6 287.9 277.5 291.8 1.37 7 718 2819 -10.7 -19.7 48 9.0 -12.9 302 20 288.5 288.7 277.6 291.9 1.12 8 700 3014 -12.1 -23.1 39 11.0 -14.5 320 22 289.1 289.2 277.5 291.7 0.85 9 695 3069 -12.5 -24.5 36 12.0 -15.0 321 22 289.2 289.4 277.4 291.6 0.76 10 687 3157 -13.3 -24.3 39 11.0 -15.6 325 24 289.3 289.4 277.5 291.7 0.78 11 636 3738 -17.5 -30.5 31 13.0 -19.6 330 34 291.0 291.1 277.9 292.5 0.47 12 630 3809 -17.1 -36.1 18 19.0 -19.7 330 35 292.2 292.3 278.2 293.1 0.28 13 592 4273 -19.5 -44.5 9 25.0 -22.1 330 44 294.7 294.7 279.1 295.1 0.12 14 576 4476 -20.9 -33.9 30 13.0 -22.7 328 46 295.4 295.4 279.8 296.6 0.38 15 534 5032 -23.5 -39.5 22 16.0 -25.3 326 50 298.7 298.8 281.1 299.5 0.23 16 507 5409 -25.1 -34.1 43 9.0 -26.3 329 53 301.2 301.3 282.4 302.7 0.42 17 500 5510 -25.7 -36.7 35 11.0 -27.0 330 54 301.7 301.8 282.5 302.8 0.33 18 485 5732 -25.9 -35.9 39 10.0 -27.2 332 56 304.1 304.2 283.5 305.4 0.37 19 438 6467 -30.3 -34.1 69 3.8 -30.7 335 66 307.5 307.6 285.0 309.2 0.49 20 407 6988 -33.3 -38.1 62 4.8 -33.8 335 75 310.2 310.2 285.8 311.4 0.35 21 400 7110 -34.3 -40.3 55 6.0 -34.8 335 77 310.4 310.5 285.8 311.4 0.28 22 394 7215 -34.9 -41.9 49 7.0 -35.5 336 78 311.0 311.0 286.0 311.9 0.24 23 331 8400 -44.7 -47.3 75 2.6 -44.8 332 89 313.4 313.4 286.8 314.0 0.16 24 328 8460 -45.1 -47.1 80 2.0 -45.2 333 91 313.7 313.7 286.8 314.3 0.17 25 320 8624 -45.7 -51.7 51 6.0 -45.9 335 96 315.1 315.1 287.2 315.5 0.10 26 300 9050 -47.9 -55.9 39 8.0 -48.1 340 109 317.8 317.9 288.1 318.1 0.07 27 289 9296 -49.3 -58.3 34 9.0 -49.6 340 115 319.3 319.3 288.6 319.5 0.05 28 278 9551 -49.3 -57.3 39 8.0 -49.6 340 129 322.8 322.8 289.7 323.1 0.06 29 266 9840 -51.7 -56.3 58 4.6 -51.8 341 141 323.4 323.4 289.9 323.7 0.07 30 252 10189 -54.7 -63.7 32 9.0 -54.9 344 147 324.0 324.0 290.0 324.1 0.03 31 250 10240 -54.9 -63.9 32 9.0 -55.1 345 148 324.4 324.5 290.2 324.6 0.03 32 247 10317 -55.6 -63.4 37 7.8 -55.8 345 149 324.5 324.5 290.2 324.6 0.03 33 245 10368 -56.1 -63.1 41 7.0 -56.2 345 149 324.5 324.5 290.2 324.7 0.03 34 232 10712 -57.5 -70.5 18 13.0 -57.6 345 141 327.5 327.5 291.0 327.6 0.01 35 217 11131 -59.3 -74.3 13 15.0 -59.5 340 117 331.0 331.0 292.0 331.1 0.01 36 205 11486 -59.7 -77.7 8 18.0 -59.9 337 99 335.8 335.8 293.3 335.9 0.00 37 200 11640 -59.5 -79.5 6 20.0 -59.6 335 91 338.5 338.5 294.0 338.6 0.00 38 195 11798 -59.7 -81.7 4 22.0 -59.9 338 92 340.7 340.7 294.5 340.7 0.00 39 180 12303 -56.1 -83.1 2 27.0 -56.3 340 82 354.4 354.4 297.6 354.5 0.00 40 150 13460 -56.7 -84.7 2 28.0 -57.0 340 53 372.4 372.4 301.0 372.4 0.00 41 143 13764 -57.1 -85.1 2 28.0 -57.4 343 49 376.8 376.8 301.7 376.8 0.00 42 132 14276 -53.7 -84.7 1 31.0 -54.2 327 44 391.6 391.6 304.0 391.6 0.00 43 128 14474 -54.7 -84.7 1 30.0 -55.1 329 40 393.3 393.3 304.3 393.3 0.00 44 123 14730 -53.3 -84.3 1 31.0 -53.8 335 36 400.3 400.3 305.2 400.3 0.00 45 109 15506 -55.7 -85.7 1 30.0 -56.2 318 32 409.9 409.9 306.5 409.9 0.00 46 100 16060 -52.9 -84.9 1 32.0 -53.6 330 25 425.5 425.5 308.3 425.5 0.00 47 88 16883 -51.7 -84.7 1 33.0 -52.6 333 8 443.8 443.8 310.3 443.8 0.00 48 80 17496 -53.3 -85.3 1 32.0 -54.1 310 14 452.7 452.7 311.1 452.8 0.00 49 73 18088 -50.1 -85.1 1 35.0 -51.3 318 17 471.5 471.5 312.8 471.5 0.00 50 70 18360 -51.3 -85.3 1 34.0 -52.4 345 14 474.6 474.6 313.0 474.7 0.00 51 64 18941 -53.7 -85.7 1 32.0 -54.6 328 15 481.7 481.7 313.6 481.7 0.00 52 55 19923 -51.5 -85.5 1 34.0 -52.8 316 10 508.1 508.1 315.5 508.1 0.00 53 50 20540 -53.9 -86.9 1 33.0 -55.1 345 10 516.5 516.5 316.1 516.5 0.00 54 49 20670 -53.9 -86.9 1 33.0 -55.1 352 10 519.4 519.5 316.2 519.5 0.00 55 30 23840 -51.5 -86.5 1 35.0 -53.8 55 5 604.2 604.2 320.8 604.3 0.01 56 26 24768 -50.1 -86.1 1 36.0 -52.9 310 2 633.5 633.5 322.0 633.5 0.01 57 20 26470 -51.5 -86.5 1 35.0 -54.6 135 10 678.5 678.5 323.7 678.6 0.01 58 19 26803 -51.5 -86.5 1 35.0 -54.7 133 10 688.6 688.6 324.0 688.6 0.01 59 17 27529 -48.5 -85.5 1 37.0 -52.9 218 6 720.4 720.4 325.1 720.6 0.02 60 14 28803 -49.5 -85.5 1 36.0 -54.1 72 12 758.2 758.2 326.1 758.3 0.02 61 10 31030 -44.7 -84.7 0 40.0 -52.6 110 19 852.7 852.7 328.5 853.0 0.03 62 6.0 34493 -38.7 -80.7 0 42.0 -52.3 1012.7 1012.8 331.4 1013.9 0.10 63 5.4 35214 -40.3 -81.3 0 41.0 -53.5 1036.6 1036.7 331.8 1037.8 0.10 64 4.2 36955 -32.9 -76.9 0 44.0 -52.3 1149.2 1149.4 333.3 1152.8 0.26 TRP 217 11131 -59.3 -74.3 13 15.0 -59.5 340 117 331.0 331.0 292.0 331.1 0.01 WND 247 10317 -55.6 -63.4 37 7.8 -55.8 345 149 324.5 324.5 290.2 324.6 0.03 Sounding variables and indices 1000-500 mb thick: 5342.00 m Freezing level: 850.00 mb = 1500.00 m = 4921.20 ft Wetbulb zero: 917.66 mb = 879.52 m = 2885.52 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 36.47 % Est. max temperature: 10.74 C = 51.34 F Sfc-Lift cond lev (LCL): 695.97 mb = 3058.02 m = 10032.76 ft T: -12.42 C 700-500 lapse rate: 5.45 C/km ThetaE index: 1.17 C Layer 925.0- 734.0 mb Conv cond level (CCL): 670.86 mb = 3335.98 m = 10944.69 ft Mean mixing ratio: 1.84 g/kg Conv temperature: 14.59 C = 58.26 F Cap Strength: 8.92 C Lifted Index: 9.20 C Risk: None Lifted Index @300 mb: 18.53 C Lifted Index @700 mb: 2.35 C Showalter Index: 9.44 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 13.70 C K Index: 2.70 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 2.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.04 J/kg Max Up Vert Vel: 3.75 m/s Conv Inhibition (B-): 88035.72 J/kg Cap Strength: 9.01 C Lift Cond Lev (LCL): 705.91 mb = 2949.54 m = 9676.86 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 24 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 ---------------------------------------------------------- 0 975 378 5 6 -0.5 -6.0 | 176 18 -1.2 18.3 1 948 610 345 13 3.4 -12.6 | 193 12 2.7 11.7 2 925 815 340 14 4.8 -13.2 | 200 12 4.1 11.1 3 914 914 340 14 4.8 -13.2 | 200 12 4.1 11.1 4 880 1219 345 15 3.9 -14.5 | 198 10 3.2 9.8 5 850 1500 335 14 5.9 -12.7 | 204 13 5.3 11.6 6 815 1829 320 13 8.4 -10.0 | 208 16 7.7 14.3 7 784 2134 305 13 10.6 -7.5 | 211 20 10.0 16.8 8 754 2438 275 12 12.0 -1.0 | 206 26 11.3 23.2 9 725 2743 295 19 17.2 -8.0 | 226 23 16.6 16.3 10 700 3014 320 22 14.1 -16.9 | 241 15 13.5 7.4 11 697 3048 320 22 14.1 -16.9 | 241 15 13.5 7.4 12 669 3353 335 29 12.3 -26.3 | 280 12 11.6 -2.0 13 642 3658 330 33 16.5 -28.6 | 285 16 15.9 -4.3 14 591 4267 330 44 22.0 -38.1 | 303 25 21.4 -13.8 15 545 4877 325 49 28.1 -40.1 | 300 32 27.5 -15.8 16 500 5510 330 54 27.0 -46.8 | 310 35 26.4 -22.5 17 461 6096 335 60 25.4 -54.4 | 321 39 24.7 -30.1 18 400 7110 335 77 32.5 -69.8 | 325 56 31.9 -45.5 19 371 7620 340 80 27.4 -75.2 | 332 57 26.7 -50.9 20 339 8230 330 84 42.0 -72.7 | 320 64 41.4 -48.5 21 300 9050 340 109 37.3 -102.4 | 335 86 36.6 -78.1 22 296 9144 340 107 36.6 -100.5 | 335 84 36.0 -76.3 23 269 9754 340 140 47.9 -131.6 | 336 117 47.2 -107.3 24 250 10240 345 148 38.3 -143.0 | 342 124 37.7 -118.7 25 247 10317 345 149 38.6 -143.9 | 342 125 37.9 -119.6 26 245 10363 345 149 38.6 -143.9 | 342 125 37.9 -119.6 27 234 10668 345 143 37.0 -138.1 | 342 120 36.4 -113.8 28 217 11131 340 117 40.0 -109.9 | 335 94 39.4 -85.7 29 200 11640 335 91 38.5 -82.5 | 327 69 37.8 -58.2 30 192 11887 340 92 31.5 -86.5 | 334 69 30.8 -62.2 31 150 13460 340 53 18.1 -49.8 | 326 31 17.5 -25.5 32 144 13716 345 50 12.9 -48.3 | 333 27 12.3 -24.0 33 131 14326 325 43 24.7 -35.2 | 294 26 24.0 -10.9 34 119 14935 340 32 10.9 -30.1 | 299 12 10.3 -5.8 35 114 15240 320 30 19.3 -23.0 | 266 19 18.6 1.3 36 103 15850 315 35 24.7 -24.7 | 271 24 24.1 -0.5 37 100 16060 330 25 12.5 -21.7 | 257 12 11.9 2.6 38 94 16459 310 16 12.3 -10.3 | 220 18 11.6 14.0 39 90 16764 325 7 4.0 -5.7 | 190 19 3.4 18.6 40 86 17069 345 10 2.6 -9.7 | 188 15 1.9 14.6 41 78 17678 295 15 13.6 -6.3 | 216 22 13.0 18.0 42 74 17983 315 18 12.7 -12.7 | 226 17 12.1 11.6 43 71 18288 325 15 8.6 -12.3 | 214 14 8.0 12.0 44 70 18360 345 14 3.6 -13.5 | 195 11 3.0 10.8 45 61 19202 320 16 10.3 -12.3 | 219 15 9.6 12.0 46 59 19507 330 14 7.0 -12.1 | 208 14 6.4 12.2 47 56 19812 335 12 5.1 -10.9 | 198 14 4.4 13.4 48 51 20422 230 1 0.8 0.6 | 180 25 0.1 24.9 49 50 20540 345 10 2.6 -9.7 | 188 15 1.9 14.6 50 49 20726 355 10 0.9 -10.0 | 181 14 0.2 14.3 51 44 21336 345 11 2.8 -10.6 | 189 14 2.2 13.7 52 42 21641 5 16 -1.4 -15.9 | 166 9 -2.0 8.4 53 37 22555 55 10 -8.2 -5.7 | 155 21 -8.8 18.6 54 33 23165 5 10 -0.9 -10.0 | 174 14 -1.5 14.3 55 30 23840 55 5 -4.1 -2.9 | 168 22 -4.7 21.4 56 25 24994 285 1 1.0 -0.3 | 181 24 0.3 24.0 57 24 25298 65 17 -15.4 -7.2 | 137 23 -16.1 17.1 58 23 25603 85 15 -14.9 -1.3 | 146 28 -15.6 23.0 59 22 25908 95 10 -10.0 0.9 | 157 27 -10.6 25.2 60 21 26213 60 10 -8.7 -5.0 | 154 21 -9.3 19.3 61 20 26470 135 10 -7.1 7.1 | 166 32 -7.7 31.4 62 20 26518 85 18 -17.9 -1.6 | 141 29 -18.6 22.7 63 19 26822 135 10 -7.1 7.1 | 166 32 -7.7 31.4 64 17 27432 200 8 2.7 7.5 | 184 32 2.1 31.8 65 16 27737 250 1 0.9 0.3 | 181 25 0.3 24.6 66 15 28346 95 10 -10.0 0.9 | 157 27 -10.6 25.2 67 14 28956 65 12 -10.9 -5.1 | 149 22 -11.5 19.2 68 12 29566 125 11 -9.0 6.3 | 162 32 -9.7 30.6 69 12 29870 80 10 -9.8 -1.7 | 155 25 -10.5 22.6 70 10 31030 110 19 -17.9 6.5 | 149 36 -18.5 30.8 Wind Parameters Mean winds (0-6000m): 328.5 at 32.4 knts Storm direction: 358.5 at 24.3 knts Shear (0-3000m) pos: 4.1 neg: 2.2 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 104.1 deg Storm rel helicity (0-3000m) pos: 140.4 neg: -8.8 tot: 131.6 m^2/s^2 ave: 43.9 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 60.90 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 ------------------------------------------------------------------------------- 500 345 12 190 13| 0.0 9.2 9.2| 20.3 0.0 20.3 40.6 0.61| 9.6 5.8 1000 344 13 195 12| 0.0 4.8 4.8| 22.4 -1.0 21.4 21.4 0.50| 6.2 3.1 1500 339 13 199 13| 0.0 3.4 3.4| 28.1 -1.0 27.1 18.1 0.44| 6.0 2.6 2000 330 13 205 14| 0.0 3.3 3.3| 30.5 -8.8 21.6 10.8 0.27| 6.6 1.7 2500 321 14 211 16| 2.3 2.7 4.9| 96.4 -8.8 87.6 35.1 0.45| 8.0 3.6 3000 322 16 217 15| 4.1 2.2 6.4|140.4 -8.8 131.6 43.9 0.54| 9.2 5.0 4000 326 21 239 13| 3.1 3.1 6.3|178.2 -10.2 168.0 42.0 0.52| 9.0 4.7 5000 326 27 263 14| 3.0 3.1 6.1|219.6 -19.7 200.0 40.0 0.49| 8.3 4.1 6000 328 32 282 17| 3.7 2.6 6.2|306.6 -19.7 286.9 47.8 0.51| 8.1 4.2 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20250417.00.gif