UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122100.upa.cvt Date: 0000Z 21 DEC 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:0000Z 21 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 161 SFC 970 378 -31.5 -34.9 72 3.4 -31.7 0 0 243.8 243.8 243.5 244.3 0.20 2 968 393 -29.5 -31.8 80 2.3 -29.7 358 1 245.9 246.0 245.6 246.7 0.28 3 953 506 -26.9 -30.6 71 3.7 -27.2 341 8 249.7 249.7 249.1 250.5 0.31 4 950 529 -26.9 -30.4 72 3.5 -27.2 337 9 249.9 249.9 249.3 250.8 0.32 5 925 722 -28.5 -30.6 82 2.1 -28.7 335 17 250.2 250.2 249.6 251.1 0.32 6 916 792 -29.1 -30.7 86 1.6 -29.2 333 16 250.3 250.3 249.6 251.1 0.32 7 897 942 -28.5 -30.3 84 1.8 -28.6 332 14 252.4 252.4 251.5 253.3 0.34 8 861 1240 -23.1 -29.1 58 6.0 -23.7 350 7 261.0 261.0 258.8 262.1 0.40 9 850 1334 -23.5 -29.5 58 6.0 -24.1 350 8 261.5 261.6 259.2 262.6 0.39 10 724 2506 -24.9 -29.9 63 5.0 -25.5 192 9 272.3 272.3 267.1 273.6 0.44 11 719 2556 -24.5 -30.5 57 6.0 -25.2 201 10 273.3 273.3 267.7 274.5 0.42 12 714 2607 -24.5 -26.0 87 1.5 -24.7 210 10 273.8 273.9 268.5 275.7 0.64 13 700 2752 -23.7 -27.5 71 3.8 -24.2 235 12 276.2 276.3 269.9 278.0 0.57 14 687 2889 -23.5 -28.3 65 4.8 -24.1 244 13 277.9 278.0 270.9 279.6 0.54 15 665 3126 -24.3 -31.3 52 7.0 -25.1 261 15 279.6 279.7 271.7 280.9 0.42 16 646 3337 -25.7 -30.7 63 5.0 -26.3 277 15 280.4 280.5 272.2 281.8 0.46 17 631 3507 -26.7 -32.7 57 6.0 -27.3 273 17 281.1 281.2 272.5 282.3 0.39 18 625 3575 -27.1 -39.1 31 12.0 -28.1 270 18 281.5 281.5 272.3 282.1 0.21 19 616 3680 -27.7 -40.7 28 13.0 -28.7 265 20 281.9 282.0 272.6 282.5 0.18 20 566 4281 -32.9 -38.9 55 6.0 -33.3 260 23 282.7 282.8 273.2 283.5 0.23 21 555 4419 -34.1 -42.1 44 8.0 -34.6 260 23 282.9 282.9 273.1 283.4 0.17 22 553 4444 -34.3 -39.3 60 5.0 -34.7 260 23 282.9 283.0 273.3 283.7 0.23 23 550 4482 -34.5 -41.5 49 7.0 -35.0 260 23 283.2 283.2 273.3 283.7 0.18 24 526 4792 -37.1 -44.1 48 7.0 -37.5 260 24 283.7 283.7 273.5 284.1 0.14 25 501 5126 -40.3 -43.1 74 2.8 -40.4 255 25 283.7 283.8 273.6 284.3 0.17 26 500 5140 -40.5 -43.4 74 2.9 -40.6 255 25 283.7 283.7 273.6 284.2 0.16 27 487 5319 -41.7 -48.7 47 7.0 -42.0 256 25 284.3 284.3 273.8 284.6 0.09 28 484 5360 -42.1 -46.9 59 4.8 -42.3 257 25 284.3 284.4 273.9 284.7 0.12 29 471 5543 -43.5 -50.5 46 7.0 -43.7 258 26 284.8 284.8 274.0 285.1 0.08 30 444 5937 -46.9 -51.3 61 4.4 -47.0 260 25 285.4 285.4 274.3 285.7 0.08 31 421 6286 -49.5 -53.4 64 3.9 -49.6 258 19 286.4 286.4 274.9 286.7 0.06 32 415 6380 -49.5 -55.5 49 6.0 -49.6 257 18 287.6 287.6 275.5 287.8 0.05 33 400 6620 -50.3 -54.7 60 4.4 -50.4 255 13 289.6 289.6 276.6 289.8 0.06 34 399 6636 -50.5 -55.0 59 4.5 -50.6 255 13 289.6 289.6 276.5 289.8 0.05 35 389 6802 -50.3 -57.3 43 7.0 -50.4 250 12 291.9 291.9 277.7 292.1 0.04 36 382 6921 -50.9 -56.9 49 6.0 -51.0 247 11 292.7 292.7 278.0 292.8 0.05 37 361 7287 -53.9 -57.4 65 3.5 -53.9 248 11 293.4 293.4 278.4 293.6 0.05 38 356 7376 -54.5 -58.6 60 4.1 -54.6 249 11 293.8 293.8 278.6 293.9 0.04 39 352 7449 -54.5 -63.5 32 9.0 -54.6 249 12 294.7 294.7 279.0 294.8 0.02 40 349 7503 -55.1 -63.1 36 8.0 -55.2 250 12 294.7 294.7 279.0 294.7 0.02 41 346 7559 -54.7 -65.7 24 11.0 -54.8 250 12 295.9 295.9 279.6 296.0 0.02 42 300 8470 -55.7 -70.7 14 15.0 -55.8 255 19 306.8 306.8 284.1 306.9 0.01 43 296 8555 -56.3 -71.3 14 15.0 -56.5 256 19 307.2 307.2 284.2 307.2 0.01 44 269 9167 -52.5 -76.5 4 24.0 -52.8 274 24 321.2 321.2 289.1 321.2 0.00 45 250 9640 -52.3 -78.3 3 26.0 -52.6 275 32 328.3 328.3 291.2 328.3 0.00 46 227 10266 -50.5 -78.5 2 28.0 -50.9 273 36 340.3 340.3 294.4 340.3 0.00 47 200 11090 -50.7 -81.7 1 31.0 -51.1 280 42 352.5 352.5 297.2 352.5 0.00 48 192 11356 -50.9 -81.9 1 31.0 -51.4 280 44 356.3 356.3 298.0 356.3 0.00 49 178 11852 -49.5 -82.5 1 33.0 -50.1 280 48 366.4 366.4 299.9 366.4 0.00 50 159 12590 -51.3 -83.3 1 32.0 -51.8 277 47 375.4 375.4 301.5 375.4 0.00 51 150 12970 -50.1 -83.1 1 33.0 -50.7 285 49 383.7 383.7 302.8 383.8 0.00 52 149 13014 -50.1 -83.1 1 33.0 -50.7 287 49 384.5 384.5 302.9 384.5 0.00 53 128 13997 -53.3 -84.3 1 31.0 -53.8 280 54 395.8 395.8 304.6 395.8 0.00 54 122 14306 -52.3 -84.3 1 32.0 -52.9 277 55 403.1 403.1 305.6 403.1 0.00 55 110 14971 -54.7 -85.7 1 31.0 -55.2 271 58 410.7 410.7 306.6 410.7 0.00 56 100 15580 -54.9 -85.9 1 31.0 -55.5 280 62 421.7 421.7 307.9 421.7 0.00 57 92 16113 -54.3 -86.3 1 32.0 -54.9 285 61 433.0 433.0 309.1 433.0 0.00 58 89 16327 -51.9 -84.9 1 33.0 -52.8 290 60 441.9 441.9 310.1 442.0 0.00 59 70 17870 -55.5 -86.5 1 31.0 -56.2 300 43 465.7 465.7 312.3 465.7 0.00 60 59 18960 -56.7 -87.7 1 31.0 -57.4 281 65 486.3 486.3 314.0 486.3 0.00 61 50 20020 -53.1 -86.1 1 33.0 -54.4 285 79 518.3 518.3 316.2 518.4 0.00 62 37 21931 -60.7 -89.7 1 29.0 -61.4 294 76 545.4 545.4 317.8 545.5 0.00 63 30 23240 -60.3 -89.3 1 29.0 -61.2 300 70 580.3 580.3 319.7 580.3 0.00 64 26 24137 -58.7 -89.7 1 31.0 -59.9 304 77 609.0 609.0 321.0 609.1 0.00 65 22 25179 -62.3 -90.3 1 28.0 -63.2 297 78 628.1 628.1 321.8 628.1 0.00 66 20 25770 -60.9 -89.9 1 29.0 -62.1 305 85 649.8 649.8 322.7 649.8 0.01 67 17 26776 -61.5 -90.5 1 29.0 -62.8 312 92 678.8 678.8 323.7 678.8 0.01 68 16 27156 -55.9 -88.9 1 33.0 -58.3 316 94 708.9 708.9 324.7 709.0 0.01 69 10 30110 -60.5 -90.5 1 30.0 -62.7 320 124 793.7 793.7 327.1 793.8 0.01 70 6.6 32663 -66.3 -93.3 1 27.0 -67.9 869.5 869.5 328.8 869.6 0.01 71 6.0 33242 -64.8 -92.3 1 27.5 -66.9 325 149 900.1 900.1 329.4 900.2 0.01 72 5.4 33888 -63.1 -91.1 1 28.0 -65.8 935.1 935.1 330.1 935.3 0.02 TRP 349 7503 -55.1 -63.1 36 8.0 -55.2 250 12 294.7 294.7 279.0 294.7 0.02 WND 6.0 33242 -64.8 -92.3 1 27.5 -66.9 325 149 900.1 900.1 329.4 900.2 0.01 Sounding variables and indices 1000-500 mb thick: 4979.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 59.51 % Est. max temperature: -11.54 C = 11.23 F Sfc-Lift cond lev (LCL): 915.45 mb = 796.40 m = 2612.82 ft T: -29.08 C 700-500 lapse rate: 7.04 C/km Conv cond level (CCL): 970.00 mb = 378.00 m = 1240.14 ft Mean mixing ratio: 0.33 g/kg Conv temperature: -29.86 C = -21.75 F Cap Strength: 26.10 C Lifted Index: 25.72 C Risk: None Lifted Index @300 mb: 38.62 C Lifted Index @700 mb: 21.81 C Showalter Index: 17.31 C Risk: None Total Totals Index: 28.00 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 11.00 C K Index: -16.30 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 4.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.22 J/kg Max Up Vert Vel: 8.51 m/s Conv Inhibition (B-): 87634.12 J/kg Cap Strength: 26.10 C Lift Cond Lev (LCL): 878.14 mb = 1096.69 m = 3598.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 12 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 ---------------------------------------------------------- 0 970 378 0 0 -0.0 -0.0 | 116 12 -11.2 5.5 1 939 610 325 14 8.0 -11.5 | 27 7 -3.1 -6.0 2 925 722 335 17 7.2 -15.4 | 22 11 -4.0 -10.0 3 901 914 330 15 7.5 -13.0 | 26 8 -3.7 -7.5 4 864 1219 350 7 1.2 -6.9 | 82 10 -9.9 -1.4 5 850 1334 350 8 1.4 -7.9 | 76 10 -9.8 -2.4 6 794 1829 335 5 2.1 -4.5 | 96 9 -9.0 0.9 7 762 2134 180 5 0.0 5.0 | 133 15 -11.2 10.5 8 731 2438 180 9 0.0 9.0 | 142 18 -11.2 14.5 9 701 2743 235 11 9.0 6.3 | 170 12 -2.2 11.8 10 700 2752 235 12 9.8 6.9 | 174 12 -1.3 12.3 11 671 3048 255 15 14.5 3.9 | 200 10 3.3 9.3 12 643 3353 280 15 14.8 -2.6 | 232 5 3.6 2.8 13 616 3658 265 20 19.9 1.7 | 231 11 8.8 7.2 14 565 4267 260 23 22.7 4.0 | 231 15 11.5 9.4 15 519 4877 260 24 23.6 4.2 | 232 16 12.5 9.6 16 500 5140 255 25 24.1 6.5 | 227 18 13.0 11.9 17 453 5791 260 26 25.6 4.5 | 235 18 14.4 10.0 18 433 6096 260 23 22.7 4.0 | 231 15 11.5 9.4 19 400 6620 255 13 12.6 3.4 | 189 9 1.4 8.8 20 377 7010 245 10 9.1 4.2 | 168 10 -2.1 9.7 21 349 7503 250 12 11.3 4.1 | 181 10 0.1 9.6 22 343 7620 250 12 11.3 4.1 | 181 10 0.1 9.6 23 327 7925 265 14 13.9 1.2 | 203 7 2.8 6.7 24 312 8230 270 15 15.0 -0.0 | 215 7 3.8 5.5 25 300 8470 255 19 18.4 4.9 | 215 13 7.2 10.4 26 297 8534 255 19 18.4 4.9 | 215 13 7.2 10.4 27 270 9144 275 24 23.9 -2.1 | 255 13 12.7 3.4 28 258 9449 265 28 27.9 2.4 | 245 18 16.7 7.9 29 250 9640 275 32 31.9 -2.8 | 263 21 20.7 2.7 30 246 9754 270 34 34.0 -0.0 | 257 23 22.8 5.5 31 213 10668 275 38 37.9 -3.3 | 265 27 26.7 2.1 32 200 11090 280 42 41.4 -7.3 | 273 30 30.2 -1.8 33 169 12192 280 51 50.2 -8.9 | 275 39 39.1 -3.4 34 161 12497 275 46 45.8 -4.0 | 268 35 34.7 1.4 35 150 12970 285 49 47.3 -12.7 | 281 37 36.2 -7.2 36 147 13106 290 50 47.0 -17.1 | 288 38 35.8 -11.6 37 111 14935 270 58 58.0 -0.0 | 263 47 46.8 5.5 38 105 15240 280 55 54.2 -9.6 | 275 43 43.0 -4.1 39 100 15580 280 62 61.1 -10.8 | 276 50 49.9 -5.3 40 96 15850 280 62 61.1 -10.8 | 276 50 49.9 -5.3 41 79 17069 305 56 45.9 -32.1 | 308 44 34.7 -26.7 42 76 17374 290 51 47.9 -17.4 | 288 39 36.8 -12.0 43 72 17678 300 59 51.1 -29.5 | 301 47 39.9 -24.0 44 70 17870 300 43 37.2 -21.5 | 302 31 26.1 -16.0 45 69 17983 305 52 42.6 -29.8 | 308 40 31.4 -24.4 46 66 18288 295 43 39.0 -18.2 | 295 31 27.8 -12.7 47 60 18898 280 67 66.0 -11.6 | 276 55 54.8 -6.2 48 57 19202 285 59 57.0 -15.3 | 282 47 45.8 -9.8 49 50 20020 285 79 76.3 -20.4 | 283 67 65.1 -15.0 50 47 20422 290 79 74.2 -27.0 | 289 67 63.1 -21.6 51 41 21336 300 66 57.2 -33.0 | 301 54 46.0 -27.5 52 35 22250 290 82 77.1 -28.0 | 289 70 65.9 -22.6 53 30 23240 300 70 60.6 -35.0 | 301 58 49.5 -29.5 54 28 23774 295 67 60.7 -28.3 | 295 55 49.6 -22.9 55 26 24079 305 77 63.1 -44.2 | 307 65 51.9 -38.7 56 24 24689 290 73 68.6 -25.0 | 289 61 57.4 -19.5 57 20 25770 305 85 69.6 -48.8 | 307 73 58.5 -43.3 58 16 27127 315 95 67.2 -67.2 | 318 83 56.0 -61.7 59 15 27432 320 84 54.0 -64.3 | 324 73 42.8 -58.9 60 11 29566 320 114 73.3 -87.3 | 323 103 62.1 -81.9 61 10 30110 320 124 79.7 -95.0 | 323 113 68.5 -89.5 62 10 30175 315 110 77.8 -77.8 | 317 98 66.6 -72.3 Wind Parameters Mean winds (0-6000m): 266.0 at 16.6 knts Storm direction: 296.0 at 12.4 knts Shear (0-3000m) pos: 1.8 neg: 1.1 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 116.6 deg Storm rel helicity (0-3000m) pos: 106.9 neg: -37.8 tot: 69.1 m^2/s^2 ave: 23.0 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.13 Bulk Shear: 32.05 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 ------------------------------------------------------------------------------- 500 330 12 48 7| 0.0 15.8 15.8| 0.9 -33.8 -32.9 -65.8 -0.77| 19.3-14.9 1000 334 11 55 8| 4.3 7.9 12.2| 20.6 -34.4 -13.8 -13.8 -0.23| 14.3 -3.2 1500 336 9 67 8| 2.9 4.6 7.4| 31.3 -34.4 -3.1 -2.1 -0.05| 11.3 -0.6 2000 332 9 74 7| 2.1 1.6 3.8| 49.2 -37.8 11.4 5.7 0.08| 12.0 1.0 2500 309 9 87 4| 1.4 1.3 2.7| 91.3 -37.8 53.5 21.4 0.25| 12.3 3.0 3000 291 10 134 3| 1.8 1.1 2.9|106.9 -37.8 69.1 23.0 0.31| 11.9 3.7 4000 276 13 199 4| 1.3 2.1 3.4|107.5 -39.3 68.2 17.1 0.27| 10.2 2.7 5000 269 15 214 7| 1.1 1.9 3.0|112.5 -45.0 67.6 13.5 0.25| 8.5 2.2 6000 266 17 219 9| 1.0 1.1 2.0|119.6 -64.0 55.6 9.3 0.19| 8.0 1.5 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20251221.00.gif