UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:1200Z 1 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 79 SFC 962 378 -12.1 -13.5 89 1.4 -12.4 295 2 264.0 264.2 263.0 267.8 1.40 2 957 418 -10.5 -12.0 89 1.5 -10.9 274 4 266.0 266.2 264.8 270.3 1.59 3 935 599 -10.3 -11.1 94 0.8 -10.5 180 12 268.0 268.2 266.5 272.7 1.75 4 931 632 -8.1 -9.0 93 0.9 -8.4 177 12 270.5 270.9 268.8 276.2 2.07 5 927 666 -4.7 -7.2 83 2.5 -5.5 179 13 274.3 274.7 271.7 281.0 2.40 6 925 683 -4.7 -7.4 81 2.7 -5.6 180 13 274.5 274.9 271.8 281.1 2.37 7 917 752 -3.7 -6.9 78 3.2 -4.8 182 14 276.2 276.6 272.9 283.1 2.48 8 911 804 -0.7 -6.7 64 6.0 -2.9 183 15 279.8 280.2 275.1 287.0 2.54 9 903 875 1.2 -5.8 60 7.0 -1.4 184 16 282.5 282.9 276.8 290.3 2.74 10 886 1028 1.8 -7.2 51 9.0 -1.6 196 12 284.6 285.1 277.6 291.9 2.51 11 850 1362 0.6 -5.4 64 6.0 -1.8 260 6 286.8 287.3 279.3 295.5 3.00 12 821 1640 -0.7 -4.3 77 3.6 -2.1 297 14 288.3 288.9 280.5 298.1 3.38 13 786 1986 -3.5 -3.6 99 0.1 -3.6 308 23 288.9 289.5 281.2 299.6 3.73 14 740 2461 -5.5 -5.5 100 0.0 -5.5 304 28 291.7 292.3 282.1 301.8 3.43 15 708 2808 -5.7 -5.7 100 0.0 -5.7 286 43 295.2 295.8 283.7 305.7 3.53 16 700 2897 -5.5 -5.5 100 0.0 -5.5 280 46 296.4 297.0 284.2 307.2 3.62 17 697 2931 -5.5 -5.6 99 0.1 -5.5 280 46 296.8 297.4 284.4 307.6 3.61 18 693 2976 -4.1 -7.0 80 2.9 -5.3 280 45 298.8 299.4 284.8 308.7 3.26 19 685 3067 -4.3 -8.6 72 4.3 -6.0 280 44 299.6 300.1 284.7 308.5 2.91 20 664 3311 -6.1 -9.3 78 3.2 -7.3 284 41 300.2 300.7 284.9 309.0 2.84 21 619 3857 -9.3 -14.3 67 5.0 -10.9 296 34 302.6 303.0 284.9 309.1 2.04 22 588 4251 -12.7 -15.7 78 3.0 -13.6 300 36 303.2 303.5 285.0 309.2 1.91 23 560 4622 -14.3 -25.3 39 11.0 -16.8 291 47 305.5 305.7 284.7 308.4 0.87 24 536 4952 -16.7 -22.7 60 6.0 -18.1 295 45 306.5 306.7 285.4 310.3 1.15 25 522 5150 -18.3 -21.8 74 3.5 -19.1 295 47 306.9 307.2 285.7 311.1 1.28 26 500 5470 -20.5 -24.0 73 3.5 -21.2 295 51 308.0 308.3 285.9 311.7 1.10 27 483 5725 -22.7 -25.2 80 2.5 -23.2 293 52 308.4 308.6 285.9 311.8 1.02 28 416 6803 -31.5 -33.6 82 2.1 -31.7 286 62 310.5 310.6 286.2 312.4 0.54 29 400 7080 -33.9 -36.7 76 2.8 -34.2 285 66 310.9 311.0 286.2 312.4 0.41 30 365 7714 -39.5 -43.5 66 4.0 -39.8 284 70 311.7 311.8 286.2 312.5 0.22 31 300 9030 -48.3 -52.6 61 4.3 -48.4 260 88 317.3 317.3 288.0 317.6 0.10 32 292 9207 -49.5 -54.1 58 4.6 -49.7 260 89 318.0 318.0 288.2 318.4 0.08 33 259 9976 -56.7 -61.2 57 4.5 -56.8 265 109 318.5 318.5 288.3 318.7 0.04 34 257 10025 -56.3 -62.7 45 6.4 -56.4 265 110 319.8 319.8 288.7 320.0 0.03 35 251 10175 -55.1 -67.1 21 12.0 -55.3 273 103 323.8 323.8 289.9 323.9 0.02 36 250 10200 -54.9 -66.9 21 12.0 -55.1 275 102 324.4 324.5 290.1 324.5 0.02 37 242 10409 -53.7 -71.7 9 18.0 -53.9 279 92 329.3 329.3 291.5 329.3 0.01 38 221 10995 -52.5 -76.5 4 24.0 -52.8 290 62 339.8 339.8 294.3 339.8 0.01 39 212 11264 -53.5 -77.5 4 24.0 -53.8 285 60 342.3 342.3 294.8 342.3 0.00 40 200 11640 -52.3 -80.3 2 28.0 -52.7 280 62 349.9 349.9 296.6 350.0 0.00 41 197 11738 -51.5 -80.5 2 29.0 -51.9 283 60 352.7 352.7 297.2 352.7 0.00 42 176 12465 -54.7 -82.7 2 28.0 -55.0 290 60 359.0 359.0 298.5 359.0 0.00 43 171 12650 -53.3 -83.3 1 30.0 -53.7 287 65 364.3 364.3 299.5 364.3 0.00 44 167 12802 -54.5 -83.5 2 29.0 -54.8 285 70 364.8 364.8 299.6 364.8 0.00 45 161 13037 -52.7 -84.7 1 32.0 -53.1 297 64 371.7 371.7 300.9 371.7 0.00 46 160 13078 -50.3 -83.3 1 33.0 -50.9 299 64 376.4 376.4 301.6 376.4 0.00 47 154 13328 -49.1 -83.1 1 34.0 -49.8 311 58 382.6 382.6 302.6 382.6 0.00 48 150 13500 -50.7 -83.7 1 33.0 -51.3 315 57 382.7 382.7 302.7 382.7 0.00 49 139 13992 -53.1 -84.1 1 31.0 -53.6 303 51 386.9 386.9 303.3 386.9 0.00 50 136 14132 -52.7 -85.7 1 33.0 -53.2 300 49 390.0 390.0 303.8 390.1 0.00 51 135 14180 -50.5 -84.5 1 34.0 -51.2 299 49 394.8 394.8 304.5 394.8 0.00 52 133 14277 -50.1 -84.1 1 34.0 -50.8 296 48 397.2 397.2 304.8 397.2 0.00 53 122 14836 -52.5 -86.5 1 34.0 -53.1 301 47 402.7 402.7 305.6 402.7 0.00 54 117 15106 -51.1 -85.1 1 34.0 -51.8 304 47 410.2 410.2 306.5 410.2 0.00 55 110 15506 -51.3 -85.3 1 34.0 -52.1 305 42 417.1 417.1 307.4 417.1 0.00 56 100 16120 -53.9 -85.9 1 32.0 -54.5 305 31 423.6 423.6 308.2 423.6 0.00 57 96 16382 -55.3 -86.3 1 31.0 -55.8 305 31 425.8 425.8 308.4 425.8 0.00 58 70 18430 -49.7 -86.7 1 37.0 -51.0 320 40 478.1 478.1 313.3 478.1 0.00 59 50 20650 -45.3 -84.3 0 39.0 -48.0 330 31 536.7 536.7 317.3 536.8 0.01 60 35 23066 -39.1 -81.1 0 42.0 -44.6 334 38 610.5 610.5 321.1 610.6 0.02 61 30 24120 -40.9 -81.9 0 41.0 -46.3 360 52 633.1 633.1 322.0 633.3 0.02 62 20 26860 -43.5 -83.5 0 40.0 -49.3 5 38 703.0 703.0 324.6 703.2 0.02 63 13 29723 -48.5 -86.5 0 38.0 -53.7 29 53 777.9 777.9 326.7 778.0 0.02 64 10 31460 -45.5 -84.5 0 39.0 -53.0 50 42 849.7 849.7 328.4 850.0 0.03 65 8.8 32313 -45.1 -85.1 0 40.0 -53.3 882.9 882.9 329.1 883.2 0.03 66 5.7 35164 -52.9 -88.9 1 36.0 -59.1 965.5 965.5 330.6 965.7 0.02 67 4.9 36146 -50.1 -88.1 0 38.0 -58.2 1021.0 1021.0 331.5 1021.3 0.03 TRP 259 9976 -56.7 -61.2 57 4.5 -56.8 265 109 318.5 318.5 288.3 318.7 0.04 WND 257 10025 -56.3 -62.7 45 6.4 -56.4 265 110 319.8 319.8 288.7 320.0 0.03 Sounding variables and indices 1000-500 mb thick: 5391.00 m Freezing level: Surface below freezing Freezing level: 908.05 mb = 829.91 m = 2722.78 ft Freezing level: 836.62 mb = 1490.29 m = 4889.33 ft Wetbulb zero: Below ground Precipitable water: 0.51 inches Sfc-500 mean rel hum: 75.58 % Est. max temperature: 12.09 C = 53.76 F Sfc-Lift cond lev (LCL): 940.40 mb = 553.92 m = 1817.31 ft T: -10.35 C 700-500 lapse rate: 5.83 C/km Conv cond level (CCL): 962.00 mb = 378.00 m = 1240.14 ft Mean mixing ratio: 2.31 g/kg Conv temperature: -7.22 C = 19.01 F Cap Strength: 19.94 C Lifted Index: 20.50 C Risk: None Lifted Index @300 mb: 23.81 C Lifted Index @700 mb: 14.40 C Showalter Index: 11.68 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 15.10 C K Index: 15.70 Risk: < 20 % chance of thunderstorms Sweat Index: 63.00 Risk: None Energy Index: 3.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 108.46 J/kg Max Up Vert Vel: 14.73 m/s Conv Inhibition (B-): 98182.38 J/kg Cap Strength: 20.35 C Lift Cond Lev (LCL): 845.43 mb = 1405.13 m = 4609.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 26 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 ---------------------------------------------------------- 0 962 378 295 2 1.8 -0.8 | 142 24 -14.6 18.9 1 934 610 175 12 -1.0 12.0 | 151 36 -17.4 31.7 2 925 683 180 13 0.0 13.0 | 153 37 -16.4 32.8 3 899 914 185 16 1.4 15.9 | 157 39 -15.0 35.7 4 865 1219 215 6 3.4 4.9 | 152 28 -13.0 24.7 5 850 1362 260 6 5.9 1.0 | 153 23 -10.5 20.8 6 833 1524 290 10 9.4 -3.4 | 157 18 -7.0 16.3 7 801 1829 310 21 16.1 -13.5 | 177 6 -0.3 6.3 8 771 2134 305 26 21.3 -14.9 | 225 7 4.9 4.8 9 742 2438 305 27 22.1 -15.5 | 233 7 5.7 4.3 10 714 2743 290 41 38.5 -14.0 | 255 23 22.1 5.7 11 700 2897 280 46 45.3 -8.0 | 248 31 28.9 11.8 12 686 3048 280 44 43.3 -7.6 | 246 30 26.9 12.1 13 634 3658 290 36 33.8 -12.3 | 247 19 17.4 7.4 14 609 3962 300 32 27.7 -16.0 | 252 12 11.3 3.8 15 585 4267 300 37 32.0 -18.5 | 265 16 15.6 1.3 16 562 4572 290 47 44.2 -16.1 | 262 28 27.8 3.7 17 540 4877 295 44 39.9 -18.6 | 267 24 23.5 1.2 18 500 5470 295 51 46.2 -21.6 | 273 30 29.8 -1.8 19 458 6096 290 53 49.8 -18.1 | 267 33 33.4 1.6 20 400 7080 285 66 63.8 -17.1 | 267 47 47.4 2.7 21 386 7315 290 68 63.9 -23.3 | 274 48 47.5 -3.5 22 369 7620 285 70 67.6 -18.1 | 268 51 51.2 1.6 23 309 8839 265 77 76.7 6.7 | 246 66 60.3 26.5 24 300 9030 260 88 86.7 15.3 | 243 79 70.3 35.0 25 295 9144 260 87 85.7 15.1 | 243 78 69.3 34.9 26 259 9976 265 109 108.6 9.5 | 252 97 92.2 29.3 27 257 10025 265 110 109.6 9.6 | 253 98 93.2 29.3 28 256 10058 265 110 109.6 9.6 | 253 98 93.2 29.3 29 250 10200 275 102 101.6 -8.9 | 263 86 85.2 10.9 30 233 10668 285 79 76.3 -20.4 | 271 60 59.9 -0.7 31 222 10973 290 62 58.3 -21.2 | 272 42 41.9 -1.4 32 202 11582 280 58 57.1 -10.1 | 257 42 40.7 9.7 33 200 11640 280 62 61.1 -10.8 | 259 46 44.7 9.0 34 184 12192 295 51 46.2 -21.6 | 273 30 29.8 -1.8 35 167 12802 285 70 67.6 -18.1 | 268 51 51.2 1.6 36 152 13411 315 56 39.6 -39.6 | 311 31 23.2 -19.8 37 150 13500 315 57 40.3 -40.3 | 311 32 23.9 -20.5 38 132 14326 295 47 42.6 -19.9 | 270 26 26.2 -0.1 39 115 15240 305 47 38.5 -27.0 | 288 23 22.1 -7.2 40 100 16120 305 31 25.4 -17.8 | 258 9 9.0 2.0 41 95 16459 305 31 25.4 -17.8 | 258 9 9.0 2.0 42 91 16764 295 39 35.3 -16.5 | 260 19 18.9 3.3 43 86 17069 320 30 19.3 -23.0 | 318 4 2.9 -3.2 44 75 17983 315 40 28.3 -28.3 | 306 15 11.9 -8.5 45 70 18430 320 40 25.7 -30.6 | 319 14 9.3 -10.9 46 68 18593 315 38 26.9 -26.9 | 304 13 10.5 -7.1 47 62 19202 335 40 16.9 -36.3 | 358 17 0.5 -16.5 48 59 19507 315 33 23.3 -23.3 | 297 8 6.9 -3.6 49 57 19812 325 37 21.2 -30.3 | 335 12 4.8 -10.6 50 54 20117 335 33 13.9 -29.9 | 14 10 -2.5 -10.2 51 50 20650 330 31 15.5 -26.8 | 7 7 -0.9 -7.1 52 49 20726 320 24 15.4 -18.4 | 145 2 -1.0 1.4 53 47 21031 340 31 10.6 -29.1 | 32 11 -5.8 -9.4 54 45 21336 320 28 18.0 -21.4 | 317 2 1.6 -1.7 55 41 21946 340 34 11.6 -31.9 | 21 13 -4.8 -12.2 56 32 23774 330 41 20.5 -35.5 | 345 16 4.1 -15.8 57 30 24120 360 52 -0.0 -52.0 | 27 36 -16.4 -32.2 58 28 24689 360 51 -0.0 -51.0 | 28 35 -16.4 -31.2 59 25 25298 5 54 -4.7 -53.8 | 32 40 -21.1 -34.0 60 23 25908 10 44 -7.6 -43.3 | 46 34 -24.0 -23.6 61 20 26822 355 27 2.4 -26.9 | 63 16 -14.0 -7.1 62 20 26860 5 38 -3.3 -37.9 | 47 27 -19.7 -18.1 63 18 27432 5 38 -3.3 -37.9 | 47 27 -19.7 -18.1 64 16 28346 20 48 -16.4 -45.1 | 52 41 -32.8 -25.3 65 15 28956 35 43 -24.7 -35.2 | 69 44 -41.1 -15.5 66 14 29261 25 39 -16.5 -35.3 | 65 36 -32.9 -15.6 67 13 29566 30 55 -27.5 -47.6 | 58 52 -43.9 -27.9 68 12 30175 25 48 -20.3 -43.5 | 57 44 -36.7 -23.7 69 10 31460 50 42 -32.2 -27.0 | 82 49 -48.6 -7.2 Wind Parameters Mean winds (0-6000m): 290.3 at 34.2 knts Storm direction: 320.3 at 25.7 knts Shear (0-3000m) pos: 5.6 neg: 5.9 tot: 11.4 10-3/s Storm rel Dir Shear (0-3000m): 104.8 deg Storm rel helicity (0-3000m) pos: 109.9 neg: -58.7 tot: 51.3 m^2/s^2 ave: 17.1 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 15.7 stream: 2.9 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.54 Bulk Shear: 200.28 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 ------------------------------------------------------------------------------- 500 182 11 152 34| 0.0 16.8 16.8| 55.5 -7.9 47.6 95.2 0.33| 20.4 6.8 1000 191 10 154 33| 8.0 8.4 16.4| 63.6 -25.9 37.7 37.7 0.15| 18.5 2.7 1500 233 11 165 28| 11.4 5.6 17.0| 85.7 -25.9 59.8 39.9 0.21| 18.5 4.0 2000 276 15 175 18| 8.5 4.0 12.5| 94.1 -25.9 68.2 34.1 0.28| 15.3 4.3 2500 284 19 188 15| 6.8 7.1 13.9|106.1 -46.9 59.2 23.7 0.21| 17.3 3.7 3000 283 23 203 16| 5.6 5.9 11.4|109.9 -58.7 51.3 17.1 0.18| 15.7 2.9 4000 288 26 217 15| 4.6 5.0 9.5|127.2 -59.4 67.9 17.0 0.19| 14.5 2.7 5000 290 30 232 15| 3.7 4.7 8.3|158.5 -66.4 92.2 18.4 0.19| 13.5 2.6 6000 290 34 243 18| 3.1 4.7 7.7|162.0 -94.4 67.6 11.3 0.16| 12.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20251201.12.gif