UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:1200Z 16 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 177 SFC 976 378 4.2 -7.8 41 12.0 -0.2 295 8 279.3 279.7 274.3 285.5 2.17 2 971 420 4.8 -8.2 38 13.0 0.1 296 11 280.3 280.7 274.8 286.4 2.12 3 925 811 2.4 -10.6 38 13.0 -2.0 310 32 281.8 282.1 275.2 287.1 1.84 4 850 1487 -3.3 -12.3 50 9.0 -6.1 315 25 282.7 283.0 275.5 287.8 1.75 5 752 2441 -11.5 -19.5 52 8.0 -13.3 325 28 283.9 284.1 275.2 287.1 1.08 6 715 2827 -12.7 -34.7 14 22.0 -16.0 317 28 286.7 286.7 275.4 287.6 0.28 7 700 2988 -14.1 -34.1 17 20.0 -17.0 320 30 286.9 286.9 275.5 287.9 0.30 8 607 4051 -22.5 -44.5 12 22.0 -24.5 314 24 289.1 289.1 276.4 289.5 0.12 9 582 4358 -24.3 -49.3 8 25.0 -26.2 312 31 290.5 290.5 277.0 290.8 0.07 10 542 4874 -26.5 -41.5 23 15.0 -27.9 329 33 293.9 293.9 278.9 294.5 0.19 11 501 5436 -31.3 -43.3 30 12.0 -32.2 330 29 294.7 294.7 279.2 295.3 0.17 12 500 5450 -31.3 -44.3 27 13.0 -32.2 330 29 294.9 294.9 279.3 295.4 0.15 13 491 5579 -31.9 -51.9 12 20.0 -33.0 330 29 295.7 295.7 279.5 295.9 0.06 14 445 6269 -37.7 -54.7 15 17.0 -38.4 333 32 296.8 296.8 280.0 297.0 0.05 15 428 6538 -39.1 -58.1 12 19.0 -39.8 337 39 298.3 298.3 280.7 298.5 0.04 16 400 7000 -42.5 -50.5 41 8.0 -42.8 345 51 299.8 299.8 281.4 300.1 0.09 17 396 7068 -42.9 -49.9 46 7.0 -43.2 344 51 300.1 300.1 281.5 300.5 0.10 18 378 7380 -45.3 -51.3 51 6.0 -45.5 342 53 300.9 301.0 281.8 301.3 0.09 19 318 8513 -52.7 -62.7 29 10.0 -52.9 340 58 305.9 305.9 283.8 306.0 0.03 20 300 8890 -51.9 -66.9 15 15.0 -52.1 340 61 312.2 312.2 286.1 312.3 0.02 21 276 9429 -50.4 -72.1 6 21.7 -50.7 335 73 321.9 321.9 289.3 321.9 0.01 22 265 9693 -49.7 -74.7 4 25.0 -50.1 337 64 326.7 326.7 290.7 326.7 0.01 23 250 10070 -51.9 -74.9 5 23.0 -52.2 335 45 328.9 328.9 291.4 328.9 0.01 24 239 10362 -53.9 -75.9 5 22.0 -54.2 333 50 330.2 330.2 291.7 330.2 0.01 25 236 10444 -52.5 -76.5 4 24.0 -52.8 332 51 333.5 333.5 292.7 333.5 0.00 26 228 10667 -53.5 -78.5 3 25.0 -53.8 330 55 335.2 335.2 293.1 335.3 0.00 27 205 11359 -50.9 -80.9 2 30.0 -51.3 322 56 349.7 349.7 296.5 349.7 0.00 28 200 11520 -51.7 -81.7 2 30.0 -52.1 325 54 350.9 350.9 296.8 350.9 0.00 29 189 11885 -52.1 -82.1 2 30.0 -52.5 333 45 356.0 356.0 297.9 356.0 0.00 30 184 12058 -51.1 -82.1 1 31.0 -51.5 337 40 360.3 360.3 298.8 360.4 0.00 31 157 13078 -54.5 -83.5 2 29.0 -54.9 338 36 371.3 371.3 300.8 371.3 0.00 32 150 13370 -52.5 -82.5 1 30.0 -53.0 325 34 379.6 379.6 302.2 379.6 0.00 33 149 13413 -52.3 -83.3 1 31.0 -52.8 320 35 380.7 380.7 302.3 380.7 0.00 34 143 13679 -53.9 -83.9 1 30.0 -54.4 324 32 382.4 382.4 302.6 382.4 0.00 35 134 14100 -51.1 -83.1 1 32.0 -51.7 325 25 394.5 394.5 304.5 394.6 0.00 36 123 14657 -52.5 -83.5 1 31.0 -53.1 321 24 401.8 401.8 305.5 401.8 0.00 37 121 14764 -50.5 -83.5 1 33.0 -51.2 325 25 407.3 407.3 306.2 407.3 0.00 38 116 15039 -51.5 -83.5 1 32.0 -52.2 334 30 410.4 410.4 306.6 410.4 0.00 39 103 15816 -49.3 -83.3 1 34.0 -50.3 313 19 428.8 428.8 308.7 428.8 0.00 40 100 16010 -50.1 -83.1 1 33.0 -51.0 315 17 430.9 430.9 308.9 430.9 0.00 41 95 16343 -51.1 -84.1 1 33.0 -52.0 323 18 435.3 435.3 309.4 435.4 0.00 42 85 17066 -49.3 -83.3 1 34.0 -50.5 315 15 453.0 453.0 311.1 453.1 0.00 43 70 18330 -50.7 -84.7 1 34.0 -51.9 315 18 475.9 475.9 313.1 475.9 0.00 44 50 20510 -52.7 -85.7 1 33.0 -54.0 300 9 519.3 519.3 316.2 519.3 0.01 45 39 22121 -53.1 -86.1 1 33.0 -54.6 351 15 556.5 556.5 318.5 556.6 0.01 46 30 23820 -52.7 -86.7 1 34.0 -54.7 55 6 601.0 601.0 320.6 601.0 0.01 47 20 26450 -51.5 -86.5 1 35.0 -54.6 110 19 678.5 678.5 323.7 678.6 0.01 48 18 27135 -50.7 -85.7 1 35.0 -54.2 136 12 701.8 701.8 324.5 701.9 0.01 49 17 27505 -52.5 -86.5 1 34.0 -55.6 147 6 707.6 707.6 324.7 707.7 0.01 50 15 28322 -47.7 -84.7 1 37.0 -52.8 99 4 749.4 749.4 325.9 749.5 0.02 51 13 29265 -48.3 -85.3 1 37.0 -53.6 100 16 778.6 778.6 326.7 778.8 0.02 52 10 31000 -46.3 -84.3 1 38.0 -53.4 130 12 846.7 846.7 328.3 847.0 0.03 53 9.1 31627 -45.9 -84.9 0 39.0 -53.6 871.4 871.4 328.8 871.7 0.03 54 6.1 34331 -38.9 -80.9 0 42.0 -52.3 1007.1 1007.2 331.3 1008.2 0.09 TRP 318 8513 -52.7 -62.7 29 10.0 -52.9 340 58 305.9 305.9 283.8 306.0 0.03 WND 276 9429 -50.4 -72.1 6 21.7 -50.7 335 73 321.9 321.9 289.3 321.9 0.01 Sounding variables and indices 1000-500 mb thick: 5273.00 m Freezing level: 893.42 mb = 1095.63 m = 3594.55 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 29.27 % Est. max temperature: 7.88 C = 46.18 F Sfc-Lift cond lev (LCL): 810.09 mb = 1861.41 m = 6106.90 ft T: -6.52 C 700-500 lapse rate: 6.99 C/km ThetaE index: 0.66 C Layer 752.0- 715.0 mb Conv cond level (CCL): 705.62 mb = 2927.09 m = 9603.20 ft Mean mixing ratio: 1.90 g/kg Conv temperature: 11.66 C = 53.00 F Cap Strength: 7.06 C Lifted Index: 7.21 C Risk: None Lifted Index @300 mb: 17.89 C Lifted Index @700 mb: 3.52 C Showalter Index: 6.59 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.00 C Cross Totals Index: 19.00 C K Index: -4.30 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 1.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.87 J/kg Max Up Vert Vel: 4.21 m/s Conv Inhibition (B-): 68217.52 J/kg Cap Strength: 7.06 C Lift Cond Lev (LCL): 762.90 mb = 2328.75 m = 7640.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 351 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 ---------------------------------------------------------- 0 976 378 295 8 7.3 -3.4 | 194 18 4.1 17.1 1 948 610 300 25 21.7 -12.5 | 247 20 18.5 8.0 2 925 811 310 32 24.5 -20.6 | 270 21 21.4 -0.1 3 913 914 315 33 23.3 -23.3 | 278 20 20.2 -2.9 4 879 1219 325 28 16.1 -22.9 | 281 13 12.9 -2.5 5 850 1487 315 25 17.7 -17.7 | 259 15 14.5 2.8 6 846 1524 315 25 17.7 -17.7 | 259 15 14.5 2.8 7 813 1829 325 23 13.2 -18.8 | 261 10 10.0 1.6 8 782 2134 330 22 11.0 -19.1 | 260 8 7.9 1.4 9 752 2438 325 28 16.1 -22.9 | 281 13 12.9 -2.5 10 723 2743 315 27 19.1 -19.1 | 265 16 15.9 1.4 11 700 2988 320 30 19.3 -23.0 | 279 16 16.1 -2.5 12 639 3658 310 23 17.6 -14.8 | 249 16 14.5 5.7 13 613 3962 315 23 16.3 -16.3 | 252 14 13.1 4.2 14 588 4267 310 29 22.2 -18.6 | 265 19 19.1 1.8 15 564 4572 320 37 23.8 -28.3 | 291 22 20.6 -7.9 16 541 4877 330 33 16.5 -28.6 | 301 16 13.4 -8.1 17 500 5450 330 29 14.5 -25.1 | 292 12 11.4 -4.6 18 456 6096 330 27 13.5 -23.4 | 286 11 10.4 -2.9 19 417 6706 340 44 15.0 -41.3 | 330 24 11.9 -20.9 20 400 7000 345 51 13.2 -49.3 | 341 30 10.1 -28.8 21 364 7620 340 55 18.8 -51.7 | 333 35 15.7 -31.2 22 318 8513 340 58 19.8 -54.5 | 334 38 16.7 -34.0 23 302 8839 340 64 21.9 -60.1 | 335 44 18.7 -39.7 24 300 8890 340 61 20.9 -57.3 | 334 41 17.7 -36.8 25 288 9144 330 59 29.5 -51.1 | 319 40 26.4 -30.6 26 276 9429 335 73 30.9 -66.2 | 329 53 27.7 -45.7 27 275 9449 335 73 30.9 -66.2 | 329 53 27.7 -45.7 28 250 10058 340 51 17.4 -47.9 | 332 31 14.3 -27.4 29 250 10070 335 45 19.0 -40.8 | 322 26 15.9 -20.3 30 228 10668 330 55 27.5 -47.6 | 318 36 24.4 -27.2 31 218 10973 330 61 30.5 -52.8 | 320 42 27.4 -32.4 32 208 11278 320 57 36.6 -43.7 | 305 41 33.5 -23.2 33 200 11520 325 54 31.0 -44.2 | 310 37 27.8 -23.8 34 180 12192 340 37 12.7 -34.8 | 326 17 9.5 -14.3 35 164 12802 320 41 26.4 -31.4 | 295 26 23.2 -10.9 36 156 13106 340 36 12.3 -33.8 | 326 16 9.2 -13.4 37 150 13370 325 34 19.5 -27.9 | 294 18 16.4 -7.4 38 149 13411 320 35 22.5 -26.8 | 288 20 19.4 -6.3 39 136 14021 330 28 14.0 -24.2 | 289 11 10.9 -3.8 40 130 14326 310 18 13.8 -11.6 | 230 14 10.6 8.9 41 113 15240 340 33 11.3 -31.0 | 322 13 8.1 -10.5 42 107 15545 310 22 16.9 -14.1 | 245 15 13.7 6.3 43 100 16010 315 17 12.0 -12.0 | 226 12 8.9 8.5 44 98 16154 315 17 12.0 -12.0 | 226 12 8.9 8.5 45 89 16764 340 19 6.5 -17.9 | 232 4 3.4 2.6 46 85 17069 315 15 10.6 -10.6 | 217 12 7.5 9.9 47 81 17374 325 25 14.3 -20.5 | 270 11 11.2 -0.0 48 77 17678 335 18 7.6 -16.3 | 227 6 4.5 4.2 49 74 17983 305 13 10.6 -7.5 | 210 15 7.5 13.0 50 70 18288 325 16 9.2 -13.1 | 219 10 6.0 7.4 51 70 18330 315 18 12.7 -12.7 | 231 12 9.6 7.7 52 67 18593 315 19 13.4 -13.4 | 236 12 10.3 7.0 53 64 18898 330 19 9.5 -16.5 | 238 8 6.4 4.0 54 58 19507 335 22 9.3 -19.9 | 265 6 6.2 0.5 55 56 19812 360 10 -0.0 -10.0 | 163 11 -3.1 10.5 56 53 20117 290 10 9.4 -3.4 | 200 18 6.3 17.1 57 51 20422 310 10 7.7 -6.4 | 198 15 4.5 14.0 58 50 20510 300 9 7.8 -4.5 | 196 17 4.6 16.0 59 48 20726 300 10 8.7 -5.0 | 200 16 5.5 15.5 60 46 21031 315 16 11.3 -11.3 | 222 12 8.2 9.2 61 44 21336 355 15 1.3 -14.9 | 162 6 -1.8 5.5 62 40 21946 345 17 4.4 -16.4 | 197 4 1.3 4.1 63 38 22250 355 14 1.2 -13.9 | 164 7 -1.9 6.5 64 30 23774 25 10 -4.2 -9.1 | 147 14 -7.4 11.4 65 30 23820 55 6 -4.9 -3.4 | 155 19 -8.1 17.0 66 29 24079 35 10 -5.7 -8.2 | 144 15 -8.9 12.3 67 25 24994 0 0 -0.0 -0.0 | 171 21 -3.1 20.5 68 22 25908 40 12 -7.7 -9.2 | 136 16 -10.9 11.3 69 21 26213 70 14 -13.2 -4.8 | 134 23 -16.3 15.7 70 20 26450 110 19 -17.9 6.5 | 142 34 -21.0 27.0 71 20 26518 60 12 -10.4 -6.0 | 137 20 -13.5 14.5 72 19 26822 110 19 -17.9 6.5 | 142 34 -21.0 27.0 73 17 27432 160 5 -1.7 4.7 | 169 26 -4.9 25.2 74 16 28042 70 12 -11.3 -4.1 | 139 22 -14.4 16.4 75 15 28346 100 4 -3.9 0.7 | 161 22 -7.1 21.2 76 14 28651 100 14 -13.8 2.4 | 144 28 -16.9 22.9 77 13 29261 100 16 -15.8 2.8 | 141 30 -18.9 23.3 78 12 29870 100 19 -18.7 3.3 | 137 32 -21.9 23.8 79 10 31000 130 12 -9.2 7.7 | 156 31 -12.3 28.2 Wind Parameters Mean winds (0-6000m): 321.3 at 27.6 knts Storm direction: 351.3 at 20.7 knts Shear (0-3000m) pos: 3.5 neg: 0.9 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 67.6 deg Storm rel helicity (0-3000m) pos: 163.5 neg: -50.5 tot: 113.1 m^2/s^2 ave: 37.7 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 3.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.93 Bulk Shear: 9.57 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 ------------------------------------------------------------------------------- 500 305 23 246 18| 25.9 0.0 25.9|132.2 0.0 132.2 264.3 0.98| 28.2 27.6 1000 313 27 262 16| 9.9 0.0 9.9|141.2 -11.7 129.5 129.5 0.67| 19.5 13.1 1500 315 26 262 15| 5.7 0.0 5.7|142.0 -19.0 123.0 82.0 0.53| 15.4 8.1 2000 318 25 263 14| 5.2 0.0 5.2|149.9 -19.3 130.7 65.3 0.52| 13.2 6.9 2500 319 26 265 14| 4.2 0.9 5.1|156.7 -30.4 126.2 50.5 0.44| 12.0 5.2 3000 318 26 266 14| 3.5 0.9 4.4|163.5 -50.5 113.1 37.7 0.34| 11.1 3.8 4000 317 26 264 15| 3.7 0.8 4.5|198.9 -64.3 134.7 33.7 0.34| 10.2 3.4 5000 319 27 271 15| 3.3 1.0 4.3|249.0 -71.2 177.9 35.6 0.35| 9.9 3.5 6000 321 28 274 14| 3.4 0.9 4.4|270.5 -76.1 194.4 32.4 0.36| 9.2 3.3 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20250416.12.gif