UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122712.upa.cvt Date: 1200Z 27 DEC 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:1200Z 27 DEC 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 234 SFC 980 378 -27.9 -30.9 75 3.0 -28.1 210 5 246.7 246.7 246.3 247.5 0.30 2 963 506 -24.7 -27.8 75 3.1 -25.0 221 9 251.1 251.2 250.6 252.2 0.40 3 960 529 -22.5 -26.3 71 3.8 -22.9 223 10 253.6 253.7 252.8 254.9 0.46 4 951 598 -23.1 -26.3 75 3.2 -23.4 229 13 253.7 253.7 252.9 255.0 0.47 5 948 622 -20.9 -25.9 64 5.0 -21.5 231 13 256.1 256.2 255.0 257.5 0.49 6 942 669 -20.3 -26.3 59 6.0 -21.0 235 12 257.2 257.3 255.9 258.5 0.47 7 925 805 -20.5 -27.5 53 7.0 -21.3 245 9 258.3 258.4 256.8 259.6 0.43 8 920 845 -20.5 -27.5 53 7.0 -21.3 252 7 258.7 258.8 257.1 260.0 0.43 9 893 1065 -22.1 -26.7 66 4.6 -22.7 285 4 259.3 259.4 257.6 260.7 0.48 10 866 1290 -22.1 -30.1 48 8.0 -22.9 305 5 261.6 261.7 259.2 262.6 0.36 11 850 1427 -22.7 -28.7 58 6.0 -23.4 305 5 262.4 262.4 259.9 263.6 0.42 12 836 1549 -23.5 -27.8 68 4.3 -24.0 300 4 262.8 262.8 260.3 264.1 0.46 13 807 1807 -23.5 -29.5 58 6.0 -24.2 300 9 265.4 265.5 262.2 266.6 0.41 14 800 1871 -22.1 -30.1 48 8.0 -23.0 301 10 267.6 267.7 263.7 268.7 0.39 15 704 2801 -27.3 -34.3 51 7.0 -27.9 305 10 271.8 271.9 266.5 272.7 0.30 16 700 2842 -27.5 -34.5 51 7.0 -28.1 305 12 272.0 272.1 266.6 272.9 0.29 17 620 3712 -30.1 -42.1 30 12.0 -30.9 322 15 278.7 278.7 270.6 279.1 0.15 18 607 3863 -30.5 -55.5 7 25.0 -31.6 330 17 279.9 279.9 271.1 280.0 0.03 19 575 4248 -31.3 -53.3 10 22.0 -32.3 317 27 283.3 283.3 273.2 283.5 0.05 20 556 4486 -32.5 -58.5 6 26.0 -33.5 325 28 284.6 284.6 273.9 284.7 0.03 21 500 5230 -36.1 -59.1 8 23.0 -36.9 325 43 289.0 289.0 276.2 289.1 0.03 22 468 5685 -37.7 -60.7 7 23.0 -38.4 325 49 292.6 292.6 278.0 292.6 0.02 23 458 5833 -38.7 -48.7 34 10.0 -39.2 325 51 293.1 293.1 278.4 293.5 0.10 24 400 6750 -42.7 -49.7 46 7.0 -43.0 325 86 299.5 299.5 281.3 299.9 0.10 25 394 6852 -43.1 -50.1 46 7.0 -43.4 325 88 300.3 300.3 281.6 300.6 0.10 26 322 8184 -53.0 -57.5 58 4.5 -53.1 325 112 304.5 304.5 283.2 304.7 0.05 27 312 8387 -54.5 -58.6 60 4.1 -54.6 325 105 305.1 305.1 283.5 305.3 0.05 28 311 8408 -54.5 -59.0 57 4.5 -54.6 325 104 305.4 305.4 283.6 305.5 0.04 29 308 8470 -53.5 -69.5 13 16.0 -53.7 325 101 307.6 307.6 284.4 307.7 0.01 30 306 8512 -53.1 -77.1 4 24.0 -53.3 325 99 308.7 308.7 284.8 308.8 0.00 31 300 8640 -53.5 -73.5 7 20.0 -53.7 325 94 309.9 309.9 285.3 310.0 0.01 32 292 8813 -52.9 -74.9 5 22.0 -53.1 325 92 313.2 313.2 286.5 313.2 0.01 33 250 9810 -52.9 -78.9 3 26.0 -53.2 320 73 327.4 327.4 291.0 327.4 0.00 34 223 10548 -53.7 -80.7 2 27.0 -54.0 316 70 337.1 337.1 293.6 337.1 0.00 35 200 11250 -53.1 -81.1 2 28.0 -53.4 310 61 348.7 348.7 296.3 348.7 0.00 36 182 11859 -52.5 -81.5 2 29.0 -52.9 308 55 359.2 359.2 298.5 359.2 0.00 37 150 13120 -49.1 -81.1 1 32.0 -49.8 295 51 385.5 385.5 303.1 385.5 0.00 38 146 13297 -48.7 -81.7 1 33.0 -49.4 296 50 389.1 389.1 303.6 389.2 0.00 39 121 14524 -50.9 -82.9 1 32.0 -51.6 303 46 406.6 406.6 306.1 406.6 0.00 40 108 15257 -54.3 -84.3 1 30.0 -54.8 291 49 413.6 413.6 307.0 413.6 0.00 41 100 15750 -53.7 -84.7 1 31.0 -54.3 300 36 424.0 424.0 308.2 424.0 0.00 42 95 16079 -55.1 -85.1 1 30.0 -55.6 296 33 427.5 427.5 308.6 427.5 0.00 43 75 17588 -55.5 -85.5 1 30.0 -56.2 293 40 456.6 456.6 311.5 456.6 0.00 44 70 18030 -53.1 -85.1 1 32.0 -54.0 300 54 470.8 470.8 312.7 470.8 0.00 45 53 19824 -51.9 -84.9 1 33.0 -53.2 314 39 512.6 512.6 315.8 512.6 0.01 46 50 20200 -52.9 -84.9 1 32.0 -54.2 300 46 518.8 518.8 316.2 518.8 0.01 47 32 23051 -57.9 -87.9 1 30.0 -59.0 310 55 576.1 576.1 319.5 576.1 0.01 48 30 23460 -56.5 -87.5 1 31.0 -57.9 310 56 590.6 590.6 320.2 590.6 0.01 49 28 23897 -55.3 -87.3 1 32.0 -56.9 307 55 605.7 605.7 320.9 605.8 0.01 50 22 25415 -60.1 -89.1 1 29.0 -61.3 312 55 634.7 634.7 322.1 634.7 0.01 51 20 26010 -58.7 -88.7 1 30.0 -60.2 320 66 656.5 656.5 322.9 656.5 0.01 52 15 27839 -53.7 -86.7 1 33.0 -56.8 322 74 729.4 729.4 325.3 729.5 0.01 53 13 28754 -55.7 -86.7 1 31.0 -58.6 332 73 753.0 753.0 326.0 753.1 0.02 54 12 29269 -51.3 -85.3 1 34.0 -55.8 335 61 786.0 786.0 326.9 786.2 0.02 55 10 30450 -52.9 -85.9 1 33.0 -57.3 345 80 822.1 822.1 327.8 822.3 0.02 56 8.1 31823 -48.5 -84.5 1 36.0 -55.4 890.6 890.6 329.2 891.0 0.04 57 7.1 32688 -49.5 -84.5 1 35.0 -56.4 920.7 920.7 329.8 921.1 0.04 58 6.3 33481 -44.1 -82.1 1 38.0 -54.3 975.7 975.8 330.8 976.5 0.07 59 5.6 34272 -43.3 -82.3 1 39.0 -54.5 1012.7 1012.7 331.4 1013.6 0.08 60 5.3 34642 -44.7 -82.7 1 38.0 -55.4 1022.5 1022.5 331.5 1023.4 0.08 61 4.9 35172 -40.1 -81.1 0 41.0 -53.9 1066.7 1066.8 332.2 1068.1 0.11 62 4.8 35313 -40.1 -81.1 0 41.0 -54.0 1073.0 1073.1 332.3 1074.5 0.12 TRP 311 8408 -54.5 -59.0 57 4.5 -54.6 325 104 305.4 305.4 283.6 305.5 0.04 WND 322 8184 -53.0 -57.5 58 4.5 -53.1 325 112 304.5 304.5 283.2 304.7 0.05 Sounding variables and indices 1000-500 mb thick: 4996.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 38.35 % Est. max temperature: -11.35 C = 11.57 F Sfc-Lift cond lev (LCL): 931.72 mb = 750.98 m = 2463.83 ft T: -20.42 C 700-500 lapse rate: 3.60 C/km ThetaE index: 0.00 C Layer 980.0- -0.0 mb Conv cond level (CCL): 980.00 mb = 378.00 m = 1240.14 ft Mean mixing ratio: 0.44 g/kg Conv temperature: -26.69 C = -16.03 F Cap Strength: 23.00 C Lifted Index: 25.87 C Risk: None Lifted Index @300 mb: 37.12 C Lifted Index @700 mb: 13.50 C Showalter Index: 20.95 C Risk: None Total Totals Index: 20.80 C Risk: None Vertical Totals Index: 13.40 C Cross Totals Index: 7.40 C K Index: -22.30 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 5.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.45 J/kg Max Up Vert Vel: 9.94 m/s Conv Inhibition (B-): 76129.88 J/kg Cap Strength: 25.70 C Lift Cond Lev (LCL): 853.46 mb = 1397.20 m = 4583.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 350 at 17 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 ---------------------------------------------------------- 0 980 378 210 5 2.5 4.3 | 179 21 -0.4 20.9 1 950 610 230 13 10.0 8.4 | 196 26 7.0 25.0 2 925 805 245 9 8.2 3.8 | 194 21 5.2 20.4 3 911 914 265 4 4.0 0.3 | 184 17 1.0 17.0 4 874 1219 305 5 4.1 -2.9 | 185 14 1.2 13.7 5 850 1427 305 5 4.1 -2.9 | 185 14 1.2 13.7 6 839 1524 300 3 2.6 -1.5 | 179 15 -0.3 15.1 7 804 1829 300 10 8.7 -5.0 | 206 13 5.7 11.6 8 771 2134 310 8 6.1 -5.1 | 196 12 3.2 11.5 9 740 2438 310 9 6.9 -5.8 | 200 12 4.0 10.8 10 710 2743 305 8 6.6 -4.6 | 197 13 3.6 12.0 11 700 2842 305 12 9.8 -6.9 | 215 12 6.9 9.7 12 680 3048 315 16 11.3 -11.3 | 238 10 8.4 5.3 13 651 3353 330 12 6.0 -10.4 | 206 7 3.1 6.2 14 624 3658 320 14 9.0 -10.7 | 226 8 6.1 5.9 15 598 3962 335 18 7.6 -16.3 | 266 5 4.7 0.3 16 573 4267 315 28 19.8 -19.8 | 281 17 16.9 -3.2 17 549 4572 330 28 14.0 -24.2 | 305 13 11.1 -7.6 18 526 4877 320 33 21.2 -25.3 | 295 20 18.3 -8.7 19 500 5230 325 43 24.7 -35.2 | 311 29 21.7 -18.6 20 440 6096 325 55 31.5 -45.1 | 315 40 28.6 -28.4 21 400 6750 325 86 49.3 -70.4 | 319 71 46.4 -53.8 22 351 7620 325 105 60.2 -86.0 | 320 90 57.3 -69.4 23 322 8184 325 112 64.2 -91.7 | 321 97 61.3 -75.1 24 320 8230 325 112 64.2 -91.7 | 321 97 61.3 -75.1 25 311 8408 325 104 59.7 -85.2 | 320 89 56.7 -68.6 26 300 8640 325 94 53.9 -77.0 | 320 79 51.0 -60.4 27 277 9144 325 87 49.9 -71.3 | 319 72 47.0 -54.7 28 264 9449 325 78 44.7 -63.9 | 319 63 41.8 -47.3 29 250 9810 320 73 46.9 -55.9 | 312 59 44.0 -39.3 30 219 10668 315 69 48.8 -48.8 | 305 56 45.8 -32.2 31 200 11250 310 61 46.7 -39.2 | 297 49 43.8 -22.6 32 165 12497 305 49 40.1 -28.1 | 287 39 37.2 -11.5 33 158 12802 300 55 47.6 -27.5 | 284 46 44.7 -10.9 34 150 13120 295 51 46.2 -21.6 | 277 44 43.3 -4.9 35 113 14935 305 44 36.0 -25.2 | 285 34 33.1 -8.6 36 108 15240 290 49 46.0 -16.8 | 270 43 43.1 -0.1 37 103 15545 310 44 33.7 -28.3 | 291 33 30.8 -11.7 38 100 15750 300 36 31.2 -18.0 | 273 28 28.2 -1.4 39 94 16154 295 32 29.0 -13.5 | 263 26 26.1 3.1 40 89 16459 295 45 40.8 -19.0 | 274 38 37.8 -2.4 41 81 17069 305 43 35.2 -24.7 | 284 33 32.3 -8.1 42 78 17374 290 33 31.0 -11.3 | 259 29 28.1 5.3 43 70 18030 300 54 46.8 -27.0 | 283 45 43.8 -10.4 44 64 18593 300 58 50.2 -29.0 | 285 49 47.3 -12.4 45 53 19812 315 39 27.6 -27.6 | 294 27 24.6 -11.0 46 51 20117 295 45 40.8 -19.0 | 274 38 37.8 -2.4 47 50 20200 300 46 39.8 -23.0 | 280 37 36.9 -6.4 48 42 21336 300 41 35.5 -20.5 | 277 33 32.6 -3.9 49 38 21946 310 53 40.6 -34.1 | 295 42 37.7 -17.5 50 30 23460 310 56 42.9 -36.0 | 296 44 40.0 -19.4 51 30 23470 300 51 44.2 -25.5 | 282 42 41.2 -8.9 52 25 24689 320 63 40.5 -48.3 | 310 49 37.6 -31.6 53 21 25603 310 53 40.6 -34.1 | 295 42 37.7 -17.5 54 20 25908 310 68 52.1 -43.7 | 299 56 49.1 -27.1 55 20 26010 320 66 42.4 -50.6 | 311 52 39.5 -33.9 56 18 26518 320 60 38.6 -46.0 | 309 46 35.6 -29.4 57 18 26822 335 67 28.3 -60.7 | 330 51 25.4 -44.1 58 16 27432 330 69 34.5 -59.8 | 324 53 31.6 -43.1 59 15 27737 320 72 46.3 -55.2 | 312 58 43.3 -38.5 60 14 28346 330 84 42.0 -72.7 | 325 68 39.1 -56.1 61 12 29261 335 61 25.8 -55.3 | 329 45 22.8 -38.7 62 10 30450 345 80 20.7 -77.3 | 344 63 17.8 -60.7 Wind Parameters Mean winds (0-6000m): 320.0 at 22.5 knts Storm direction: 350.0 at 16.9 knts Shear (0-3000m) pos: 1.9 neg: 1.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 29.3 deg Storm rel helicity (0-3000m) pos: 89.2 neg: -38.0 tot: 51.2 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 1.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.65 Bulk Shear: 76.34 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 ------------------------------------------------------------------------------- 500 233 10 192 23| 4.5 0.0 4.5| 43.4 -14.0 29.4 58.8 0.27| 16.3 4.5 1000 250 7 191 19| 3.8 0.0 3.8| 44.4 -19.8 24.6 24.6 0.16| 10.5 1.7 1500 267 7 193 17| 2.5 1.6 4.1| 64.1 -22.8 41.3 27.5 0.29| 9.4 2.7 2000 281 7 195 16| 2.0 1.2 3.2| 66.0 -28.7 37.3 18.7 0.23| 7.7 1.7 2500 288 8 197 15| 1.6 1.8 3.4| 80.3 -30.2 50.1 20.1 0.31| 7.3 2.2 3000 297 9 201 14| 1.9 1.5 3.4| 89.2 -38.0 51.2 17.1 0.23| 7.5 1.8 4000 309 11 211 11| 1.9 2.6 4.6|113.5 -39.0 74.5 18.6 0.31| 8.6 2.7 5000 316 16 238 10| 2.7 2.6 5.3|173.8 -50.8 122.9 24.6 0.32| 9.4 3.0 6000 320 22 273 12| 2.3 4.1 6.4|217.7 -50.8 166.9 27.8 0.29| 9.8 2.8 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20251227.12.gif