UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123012.upa.cvt Date: 1200Z 30 DEC 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:1200Z 30 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 251 SFC 983 378 -26.1 -29.3 74 3.2 -26.3 0 0 248.3 248.3 247.9 249.2 0.34 2 925 815 -28.1 -30.9 77 2.8 -28.3 5 1 250.6 250.6 249.9 251.4 0.31 3 914 901 -28.9 -31.0 82 2.1 -29.0 1 0 250.6 250.7 249.9 251.5 0.31 4 896 1043 -29.3 -32.3 75 3.0 -29.5 36 1 251.6 251.7 250.7 252.4 0.28 5 887 1115 -27.5 -31.1 71 3.6 -27.8 56 1 254.2 254.3 253.1 255.1 0.32 6 881 1164 -27.5 -31.3 70 3.8 -27.8 70 2 254.7 254.8 253.5 255.6 0.32 7 867 1279 -26.9 -30.1 74 3.2 -27.2 85 4 256.5 256.6 255.1 257.5 0.36 8 864 1304 -26.9 -26.9 100 0.0 -26.9 85 5 256.8 256.8 255.6 258.1 0.49 9 859 1346 -26.1 -26.4 97 0.3 -26.1 85 6 258.0 258.1 256.6 259.5 0.51 10 850 1422 -26.1 -26.3 98 0.2 -26.1 85 8 258.8 258.9 257.3 260.3 0.52 11 841 1499 -25.1 -25.2 99 0.1 -25.1 203 23 260.6 260.7 258.9 262.3 0.59 12 836 1543 -22.3 -22.5 98 0.2 -22.3 230 25 264.0 264.2 261.9 266.1 0.75 13 832 1579 -16.9 -17.1 98 0.2 -16.9 231 24 270.1 270.3 267.0 273.5 1.20 14 830 1597 -11.5 -12.2 95 0.7 -11.7 231 24 276.0 276.3 271.8 281.1 1.80 15 827 1625 -3.7 -7.0 78 3.3 -4.9 232 23 284.5 285.0 277.8 292.4 2.73 16 813 1761 0.4 -7.6 55 8.0 -2.7 234 20 290.2 290.7 280.5 298.1 2.65 17 803 1860 0.0 -8.0 55 8.0 -3.0 238 19 290.8 291.3 280.7 298.5 2.60 18 715 2776 -7.7 -11.7 73 4.0 -9.0 267 36 292.2 292.6 280.8 298.7 2.18 19 700 2941 -8.3 -14.3 62 6.0 -10.1 275 39 293.3 293.6 280.8 298.8 1.80 20 632 3729 -13.3 -20.3 56 7.0 -15.0 279 39 296.3 296.5 281.4 300.1 1.20 21 617 3911 -15.1 -21.1 60 6.0 -16.5 276 42 296.3 296.5 281.3 299.9 1.15 22 602 4098 -15.5 -29.5 29 14.0 -18.0 273 46 297.9 298.0 281.2 299.7 0.55 23 590 4250 -16.5 -27.5 38 11.0 -18.6 271 48 298.5 298.6 281.6 300.7 0.68 24 579 4391 -17.3 -35.3 19 18.0 -20.0 268 52 299.1 299.2 281.4 300.2 0.33 25 537 4953 -20.5 -28.5 49 8.0 -21.9 264 70 301.8 301.9 283.0 304.1 0.68 26 510 5335 -22.5 -30.5 48 8.0 -23.8 261 71 303.9 304.0 283.7 305.9 0.59 27 500 5480 -23.7 -28.7 63 5.0 -24.5 260 71 304.1 304.3 284.0 306.5 0.72 28 486 5686 -25.5 -28.4 77 2.9 -26.0 262 73 304.4 304.6 284.1 306.9 0.76 29 472 5897 -26.1 -33.1 52 7.0 -27.1 263 75 306.2 306.3 284.5 307.9 0.50 30 460 6082 -27.5 -33.5 57 6.0 -28.3 265 77 306.7 306.8 284.7 308.4 0.49 31 455 6161 -28.1 -37.1 42 9.0 -29.2 265 78 306.9 307.0 284.6 308.2 0.35 32 418 6762 -32.7 -37.7 61 5.0 -33.2 264 94 308.6 308.6 285.2 309.8 0.36 33 407 6949 -33.7 -43.7 36 10.0 -34.5 262 96 309.6 309.7 285.4 310.4 0.20 34 400 7070 -34.7 -42.7 44 8.0 -35.3 260 97 309.9 309.9 285.5 310.7 0.22 35 395 7158 -35.5 -42.5 49 7.0 -36.1 260 97 310.0 310.0 285.6 310.8 0.23 36 392 7211 -35.7 -44.7 39 9.0 -36.4 260 97 310.4 310.4 285.7 311.0 0.18 37 386 7318 -36.7 -41.7 60 5.0 -37.1 260 97 310.4 310.5 285.8 311.4 0.25 38 375 7517 -37.9 -44.9 48 7.0 -38.4 260 98 311.4 311.5 286.1 312.1 0.19 39 372 7572 -37.7 -56.7 12 19.0 -38.5 260 98 312.4 312.4 286.2 312.6 0.05 40 359 7817 -39.1 -58.1 12 19.0 -39.9 260 99 313.7 313.7 286.7 313.9 0.04 41 354 7913 -39.9 -53.9 21 14.0 -40.5 260 100 313.9 313.9 286.8 314.2 0.07 42 350 7990 -40.5 -45.0 62 4.5 -40.8 260 100 314.1 314.2 287.1 314.8 0.20 43 326 8469 -45.1 -47.2 79 2.1 -45.2 260 103 314.2 314.3 287.1 314.8 0.17 44 321 8572 -45.5 -55.5 32 10.0 -45.9 260 104 315.1 315.1 287.2 315.3 0.06 45 315 8697 -45.9 -64.9 10 19.0 -46.3 260 105 316.2 316.2 287.5 316.3 0.02 46 305 8911 -47.6 -62.7 16 15.0 -48.0 260 106 316.7 316.7 287.7 316.8 0.03 47 300 9020 -48.5 -61.5 21 13.0 -48.8 260 105 317.0 317.0 287.8 317.1 0.03 48 282 9425 -52.1 -63.1 25 11.0 -52.3 261 103 317.5 317.5 287.9 317.6 0.03 49 264 9851 -54.5 -62.5 37 8.0 -54.6 263 99 320.0 320.0 288.8 320.1 0.03 50 253 10124 -55.1 -68.1 18 13.0 -55.3 265 97 323.0 323.0 289.7 323.1 0.02 51 250 10200 -55.5 -67.5 21 12.0 -55.6 265 96 323.6 323.6 289.9 323.6 0.02 52 213 11206 -59.9 -71.9 19 12.0 -60.0 270 83 331.9 331.9 292.2 331.9 0.01 53 209 11324 -57.7 -73.7 11 16.0 -57.9 270 80 337.1 337.1 293.6 337.2 0.01 54 202 11538 -58.9 -75.9 9 17.0 -59.0 270 75 338.5 338.5 294.0 338.6 0.01 55 200 11600 -57.9 -75.9 8 18.0 -58.1 270 73 341.1 341.1 294.6 341.1 0.01 56 186 12059 -56.5 -82.5 2 26.0 -56.8 270 71 350.5 350.5 296.7 350.5 0.00 57 185 12093 -54.9 -81.9 2 27.0 -55.2 270 70 353.6 353.6 297.4 353.6 0.00 58 181 12232 -54.9 -81.9 2 27.0 -55.2 271 69 355.8 355.8 297.9 355.9 0.00 59 180 12268 -53.3 -81.3 2 28.0 -53.7 272 68 359.0 359.0 298.5 359.0 0.00 60 150 13440 -53.7 -82.7 2 29.0 -54.1 300 47 377.5 377.5 301.9 377.6 0.00 61 100 16040 -55.5 -84.5 2 29.0 -56.0 325 36 420.5 420.5 307.8 420.5 0.00 62 97 16234 -57.1 -85.1 2 28.0 -57.5 322 37 421.1 421.1 307.9 421.1 0.00 63 70 18290 -59.3 -87.3 1 28.0 -59.7 335 49 457.5 457.5 311.5 457.5 0.00 64 55 19789 -63.1 -89.1 2 26.0 -63.4 338 59 481.5 481.5 313.5 481.5 0.00 65 50 20380 -60.1 -88.1 1 28.0 -60.7 335 64 501.9 501.9 315.1 501.9 0.00 66 47 20768 -57.3 -87.3 1 30.0 -58.1 337 68 517.5 517.5 316.1 517.5 0.00 67 46 20903 -58.5 -87.5 1 29.0 -59.2 338 70 517.8 517.8 316.2 517.8 0.00 68 38 22103 -58.3 -88.3 1 30.0 -59.2 344 73 547.4 547.4 317.9 547.4 0.00 69 36 22444 -55.5 -86.5 1 31.0 -56.8 345 72 563.2 563.2 318.8 563.2 0.01 70 32 23191 -57.3 -87.3 1 30.0 -58.5 349 71 577.7 577.7 319.6 577.7 0.01 71 30 23600 -55.7 -87.7 1 32.0 -57.2 345 70 592.8 592.8 320.3 592.8 0.01 72 28 24039 -54.3 -86.3 1 32.0 -56.1 339 73 608.5 608.5 321.0 608.6 0.01 73 26 24508 -57.9 -87.9 1 30.0 -59.2 335 72 611.3 611.3 321.1 611.4 0.01 74 20 26170 -54.3 -87.3 1 33.0 -56.6 340 82 670.0 670.0 323.4 670.0 0.01 75 18 26848 -52.3 -85.3 1 33.0 -55.4 336 83 696.8 696.8 324.3 696.9 0.02 76 16 27605 -54.9 -86.9 1 32.0 -57.6 349 76 712.2 712.2 324.8 712.3 0.01 77 15 28020 -53.1 -87.1 1 34.0 -56.4 348 75 731.4 731.4 325.4 731.5 0.01 78 14 28468 -49.7 -84.7 1 35.0 -54.2 347 75 757.5 757.5 326.1 757.7 0.02 79 13 28950 -52.1 -86.1 1 34.0 -56.1 345 74 765.4 765.4 326.4 765.6 0.02 80 12 29471 -49.7 -84.7 1 35.0 -54.7 341 55 791.7 791.7 327.0 791.9 0.03 81 10 30650 -54.9 -86.9 1 32.0 -58.6 335 85 814.6 814.6 327.6 814.8 0.02 82 9.4 31045 -55.9 -87.9 1 32.0 -59.5 825.4 825.4 327.8 825.5 0.02 83 8.8 31469 -50.9 -85.9 1 35.0 -56.5 860.4 860.5 328.6 860.7 0.03 84 7.8 32253 -51.7 -85.7 1 34.0 -57.3 887.4 887.5 329.2 887.7 0.03 85 6.7 33256 -44.3 -83.3 1 39.0 -54.1 957.8 957.9 330.5 958.5 0.06 86 5.1 35103 -39.7 -80.7 0 41.0 -53.5 1056.4 1056.5 332.1 1057.8 0.12 87 4.8 35518 -38.9 -80.9 0 42.0 -53.6 1078.6 1078.6 332.3 1080.0 0.12 TRP 213 11206 -59.9 -71.9 19 12.0 -60.0 270 83 331.9 331.9 292.2 331.9 0.01 WND 305 8911 -47.6 -62.7 16 15.0 -48.0 260 106 316.7 316.7 287.7 316.8 0.03 Sounding variables and indices 1000-500 mb thick: 5229.00 m Freezing level: Surface below freezing Freezing level: 814.37 mb = 1747.58 m = 5733.47 ft Freezing level: 803.00 mb = 1860.01 m = 6102.30 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 60.02 % Est. max temperature: -5.89 C = 21.40 F Sfc-Lift cond lev (LCL): 931.66 mb = 763.48 m = 2504.82 ft T: -27.86 C 700-500 lapse rate: 6.07 C/km Conv cond level (CCL): 350.12 mb = 7987.55 m = 26205.56 ft Mean mixing ratio: 0.32 g/kg Conv temperature: 39.42 C = 102.96 F Cap Strength: 43.40 C Lifted Index: 43.37 C Risk: None Lifted Index @300 mb: 46.58 C Lifted Index @700 mb: 38.15 C Showalter Index: 36.05 C Risk: None Total Totals Index: -5.00 C Risk: None Vertical Totals Index: -2.40 C Cross Totals Index: -2.60 C K Index: -34.70 Risk: None Sweat Index: 87.00 Risk: None Energy Index: 10.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.09 J/kg Max Up Vert Vel: 5.85 m/s Conv Inhibition (B-): 96163.45 J/kg Cap Strength: 43.38 C Lift Cond Lev (LCL): 887.42 mb = 1111.58 m = 3646.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 30 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 ---------------------------------------------------------- 0 983 378 0 0 -0.0 -0.0 | 116 30 -27.1 13.2 1 952 610 340 5 1.7 -4.7 | 108 27 -25.4 8.5 2 925 815 5 1 -0.1 -1.0 | 114 30 -27.2 12.2 3 912 914 0 0 -0.0 -0.0 | 116 30 -27.1 13.2 4 874 1219 85 2 -2.0 -0.2 | 114 32 -29.1 13.0 5 850 1422 85 8 -8.0 -0.7 | 110 37 -35.0 12.5 6 839 1524 230 26 19.9 16.7 | 167 31 -7.1 29.9 7 807 1829 235 19 15.6 10.9 | 154 27 -11.5 24.1 8 776 2134 255 20 19.3 5.2 | 157 20 -7.7 18.3 9 746 2438 260 26 25.6 4.5 | 175 18 -1.5 17.7 10 718 2743 265 35 34.9 3.1 | 206 18 7.8 16.2 11 700 2941 275 39 38.9 -3.4 | 230 15 11.8 9.8 12 663 3353 290 35 32.9 -12.0 | 259 6 5.8 1.2 13 637 3658 280 38 37.4 -6.6 | 238 12 10.4 6.6 14 587 4267 270 49 49.0 -0.0 | 239 26 21.9 13.2 15 564 4572 265 58 57.8 5.1 | 239 36 30.7 18.2 16 542 4877 265 70 69.7 6.1 | 246 47 42.7 19.3 17 500 5480 260 71 69.9 12.3 | 239 50 42.9 25.5 18 459 6096 265 77 76.7 6.7 | 248 53 49.6 19.9 19 421 6706 265 93 92.6 8.1 | 252 69 65.6 21.3 20 400 7070 260 97 95.5 16.8 | 246 75 68.5 30.0 21 369 7620 260 98 96.5 17.0 | 247 76 69.4 30.2 22 305 8911 260 106 104.4 18.4 | 248 84 77.3 31.6 23 300 9020 260 105 103.4 18.2 | 248 83 76.3 31.4 24 294 9144 260 105 103.4 18.2 | 248 83 76.3 31.4 25 250 10200 265 96 95.6 8.4 | 253 72 68.6 21.5 26 232 10668 265 89 88.7 7.8 | 251 65 61.6 20.9 27 213 11206 270 83 83.0 -0.0 | 257 57 55.9 13.2 28 200 11600 270 73 73.0 -0.0 | 254 48 45.9 13.2 29 182 12192 270 70 70.0 -0.0 | 253 45 42.9 13.2 30 150 13440 300 47 40.7 -23.5 | 307 17 13.6 -10.3 31 131 14326 310 39 29.9 -25.1 | 347 12 2.8 -11.9 32 119 14935 310 49 37.5 -31.5 | 330 21 10.5 -18.3 33 113 15240 320 44 28.3 -33.7 | 357 21 1.2 -20.6 34 108 15545 320 41 26.4 -31.4 | 2 18 -0.7 -18.3 35 100 16040 325 36 20.6 -29.5 | 21 18 -6.4 -16.3 36 98 16154 325 36 20.6 -29.5 | 21 18 -6.4 -16.3 37 89 16764 305 41 33.6 -23.5 | 328 12 6.5 -10.4 38 81 17374 320 34 21.9 -26.0 | 22 14 -5.2 -12.9 39 70 18288 330 52 26.0 -45.0 | 2 32 -1.1 -31.9 40 70 18290 335 49 20.7 -44.4 | 11 32 -6.4 -31.3 41 67 18593 335 48 20.3 -43.5 | 13 31 -6.8 -30.3 42 60 19202 325 50 28.7 -41.0 | 357 28 1.6 -27.8 43 58 19507 340 56 19.2 -52.6 | 11 40 -7.9 -39.5 44 50 20380 335 64 27.0 -58.0 | 0 45 -0.0 -44.8 45 43 21336 340 75 25.7 -70.5 | 1 57 -1.4 -57.3 46 31 23470 350 70 12.2 -68.9 | 15 58 -14.9 -55.8 47 30 23600 345 70 18.1 -67.6 | 9 55 -8.9 -54.5 48 27 24384 335 75 31.7 -68.0 | 355 55 4.6 -54.8 49 24 24994 335 59 24.9 -53.5 | 3 40 -2.1 -40.3 50 21 25908 345 74 19.2 -71.5 | 8 59 -7.9 -58.3 51 20 26170 340 82 28.0 -77.1 | 359 64 1.0 -63.9 52 18 26822 335 83 35.1 -75.2 | 353 63 8.0 -62.1 53 16 27432 350 76 13.2 -74.8 | 13 63 -13.9 -61.7 54 13 28956 345 74 19.2 -71.5 | 8 59 -7.9 -58.3 55 12 29566 340 51 17.4 -47.9 | 15 36 -9.6 -34.8 56 10 30650 335 85 35.9 -77.0 | 352 64 8.9 -63.9 Wind Parameters Mean winds (0-6000m): 265.9 at 40.1 knts Storm direction: 295.9 at 30.1 knts Shear (0-3000m) pos: 6.0 neg: 0.0 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 139.9 deg Storm rel helicity (0-3000m) pos: 487.9 neg: -84.4 tot: 403.5 m^2/s^2 ave: 134.5 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 17.6 stream: 9.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.08 Bulk Shear: 207.84 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 ------------------------------------------------------------------------------- 500 343 2 112 28| 0.4 0.0 0.4| 23.2 -25.4 -2.3 -4.5 -0.04| 8.7 -0.3 1000 26 2 112 30| 3.4 0.0 3.4| 23.2 -49.5 -26.4 -26.4 -0.20| 7.9 -1.6 1500 234 8 130 27| 6.6 0.0 6.6|367.7 -84.4 283.3 188.9 0.44| 22.1 9.8 2000 245 11 136 25| 6.4 0.0 6.4|396.7 -84.4 312.2 156.1 0.45| 19.3 8.7 2500 254 15 143 21| 7.8 0.0 7.8|466.4 -84.4 382.0 152.8 0.54| 18.6 10.1 3000 264 19 150 17| 6.0 0.0 6.0|487.9 -84.4 403.5 134.5 0.55| 17.6 9.6 4000 270 24 169 14| 4.5 3.0 7.5|491.4 -93.4 398.0 99.5 0.42| 16.2 6.9 5000 267 33 201 16| 3.6 4.4 8.1|539.6-151.1 388.5 77.7 0.36| 15.4 5.5 6000 266 40 219 21| 4.3 3.7 8.0|679.6-162.9 516.7 86.1 0.38| 14.3 5.4 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20251230.12.gif