UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:1200Z 3 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 115 SFC 967 378 -11.1 -12.9 87 1.8 -11.5 205 4 264.6 264.8 263.6 268.6 1.46 2 946 545 -12.1 -13.1 92 1.0 -12.3 198 8 265.2 265.5 264.1 269.2 1.47 3 939 601 -11.3 -12.7 89 1.4 -11.6 195 9 266.6 266.9 265.2 270.8 1.53 4 933 650 -7.5 -8.6 92 1.1 -7.8 230 9 271.0 271.3 269.2 276.8 2.14 5 930 676 -3.7 -5.5 87 1.8 -4.3 251 9 275.1 275.6 272.7 282.6 2.72 6 927 701 -2.5 -5.2 82 2.7 -3.5 271 9 276.6 277.1 273.6 284.4 2.80 7 925 718 0.4 -4.3 71 4.7 -1.4 285 9 279.7 280.2 275.7 288.1 3.00 8 922 744 4.2 -3.8 56 8.0 0.9 288 10 283.9 284.4 278.0 292.8 3.13 9 919 771 5.0 -3.0 56 8.0 1.6 290 10 285.0 285.5 278.9 294.5 3.33 10 850 1402 0.4 -3.7 74 4.1 -1.3 290 24 286.6 287.2 279.7 296.4 3.42 11 750 2393 -6.7 -6.9 98 0.2 -6.8 299 29 289.3 289.8 280.6 298.2 3.04 12 700 2930 -8.5 -9.9 90 1.4 -9.0 295 29 293.1 293.5 281.7 300.8 2.57 13 690 3041 -9.1 -10.2 92 1.1 -9.5 294 29 293.6 294.1 281.8 301.3 2.55 14 652 3478 -10.5 -11.5 92 1.0 -10.8 291 29 296.8 297.3 283.1 304.2 2.43 15 500 5470 -22.7 -23.3 95 0.6 -22.8 295 43 305.4 305.6 285.0 309.2 1.17 16 484 5709 -24.5 -24.8 97 0.3 -24.5 297 42 306.0 306.2 285.1 309.5 1.06 17 478 5800 -24.5 -26.7 82 2.2 -24.9 298 42 307.1 307.3 285.4 310.1 0.90 18 460 6079 -26.7 -27.8 90 1.1 -26.9 300 41 307.7 307.9 285.5 310.6 0.85 19 455 6158 -26.5 -30.2 71 3.7 -27.1 299 42 309.0 309.1 285.8 311.3 0.68 20 445 6319 -27.7 -32.2 65 4.5 -28.3 296 47 309.4 309.5 285.8 311.4 0.58 21 440 6400 -28.3 -31.4 75 3.1 -28.7 295 49 309.7 309.8 285.9 311.8 0.63 22 437 6450 -28.1 -32.5 66 4.4 -28.7 295 49 310.5 310.6 286.2 312.5 0.57 23 435 6483 -28.5 -34.5 56 6.0 -29.3 296 49 310.4 310.5 286.1 312.1 0.47 24 417 6785 -30.7 -36.7 56 6.0 -31.4 298 48 311.4 311.4 286.3 312.8 0.40 25 408 6940 -31.9 -35.4 71 3.5 -32.3 299 47 311.8 311.8 286.5 313.4 0.46 26 402 7045 -32.9 -38.9 55 6.0 -33.5 300 47 311.8 311.8 286.4 313.0 0.33 27 400 7080 -33.1 -43.1 36 10.0 -34.0 300 47 312.0 312.0 286.3 312.7 0.21 28 399 7098 -33.3 -47.3 23 14.0 -34.3 300 47 311.9 312.0 286.2 312.4 0.13 29 394 7186 -33.7 -50.7 16 17.0 -34.8 300 48 312.5 312.6 286.4 312.9 0.09 30 314 8737 -45.5 -59.5 19 14.0 -45.9 295 47 317.1 317.1 287.8 317.2 0.04 31 300 9040 -47.3 -62.3 16 15.0 -47.7 300 41 318.7 318.7 288.3 318.8 0.03 32 250 10230 -52.1 -69.1 11 17.0 -52.4 295 55 328.6 328.6 291.3 328.7 0.01 33 246 10334 -52.5 -69.5 11 17.0 -52.8 295 54 329.5 329.5 291.6 329.6 0.01 34 239 10521 -51.1 -70.1 9 19.0 -51.4 298 54 334.4 334.4 292.9 334.4 0.01 35 227 10855 -51.9 -70.9 8 19.0 -52.2 303 64 338.1 338.1 293.9 338.2 0.01 36 215 11208 -49.7 -71.7 6 22.0 -50.1 313 69 346.8 346.8 295.9 346.9 0.01 37 200 11680 -49.7 -73.7 4 24.0 -50.2 315 73 354.1 354.1 297.5 354.1 0.01 38 176 12511 -51.1 -76.1 4 25.0 -51.6 315 62 365.0 365.0 299.7 365.0 0.01 39 158 13206 -53.5 -77.5 4 24.0 -53.9 315 75 372.3 372.3 300.9 372.3 0.01 40 154 13371 -52.5 -78.5 3 26.0 -52.9 315 78 376.8 376.8 301.7 376.8 0.01 41 150 13540 -53.1 -79.1 3 26.0 -53.5 315 81 378.6 378.6 302.0 378.6 0.01 42 148 13627 -53.3 -79.3 3 26.0 -53.8 315 82 379.6 379.6 302.2 379.6 0.00 43 139 14030 -54.5 -80.5 3 26.0 -54.9 319 79 384.5 384.5 302.9 384.5 0.00 44 134 14266 -53.1 -79.1 3 26.0 -53.6 322 77 391.0 391.0 303.9 391.0 0.01 45 121 14918 -57.1 -82.1 3 25.0 -57.5 330 70 395.3 395.3 304.6 395.3 0.00 46 114 15299 -53.7 -80.7 2 27.0 -54.2 327 74 408.4 408.4 306.3 408.4 0.01 47 109 15586 -55.1 -82.1 2 27.0 -55.6 334 66 411.0 411.0 306.6 411.0 0.00 48 100 16140 -52.9 -82.9 1 30.0 -53.6 320 57 425.5 425.5 308.3 425.5 0.00 49 98 16270 -53.5 -82.5 2 29.0 -54.1 320 57 426.8 426.8 308.5 426.8 0.00 50 97 16336 -51.9 -81.9 2 30.0 -52.7 320 57 431.2 431.2 309.0 431.2 0.01 51 94 16538 -53.5 -82.5 2 29.0 -54.2 321 56 431.9 431.9 309.0 432.0 0.00 52 91 16748 -51.1 -83.1 1 32.0 -52.0 324 54 440.7 440.7 310.0 440.7 0.00 53 76 17909 -54.1 -85.1 1 31.0 -54.9 338 44 457.8 457.8 311.5 457.8 0.00 54 73 18168 -51.1 -84.1 1 33.0 -52.2 342 41 469.4 469.4 312.6 469.4 0.00 55 70 18440 -52.5 -84.5 1 32.0 -53.5 345 39 472.1 472.1 312.8 472.1 0.00 56 64 19019 -53.1 -85.1 1 32.0 -54.1 338 42 483.0 483.0 313.7 483.0 0.00 57 50 20620 -50.5 -84.5 1 34.0 -52.1 350 37 524.5 524.5 316.6 524.5 0.01 58 30 23980 -46.3 -83.3 1 37.0 -49.8 345 49 618.4 618.4 321.4 618.5 0.01 59 28 24437 -44.9 -82.9 1 38.0 -49.1 346 49 634.6 634.6 322.1 634.7 0.01 60 20 26660 -48.3 -85.3 1 37.0 -52.3 355 49 688.3 688.3 324.0 688.4 0.01 61 16 28119 -51.7 -86.7 1 35.0 -55.2 360 52 722.6 722.6 325.1 722.7 0.01 62 15 28540 -49.7 -85.7 1 36.0 -54.1 360 55 742.7 742.7 325.7 742.8 0.02 63 11 30548 -54.7 -87.7 1 33.0 -58.2 358 66 793.4 793.4 327.1 793.6 0.02 64 10 31160 -53.3 -87.3 1 34.0 -57.6 355 83 820.6 820.6 327.7 820.8 0.02 65 6.3 34161 -49.5 -85.5 1 36.0 -56.9 952.7 952.7 330.4 953.1 0.04 TRP 246 10334 -52.5 -69.5 11 17.0 -52.8 295 54 329.5 329.5 291.6 329.6 0.01 WND 148 13627 -53.3 -79.3 3 26.0 -53.8 315 82 379.6 379.6 302.2 379.6 0.00 Sounding variables and indices 1000-500 mb thick: 5355.00 m Freezing level: Surface below freezing Freezing level: 925.28 mb = 715.64 m = 2347.88 ft Freezing level: 844.37 mb = 1457.82 m = 4782.83 ft Wetbulb zero: Below ground Precipitable water: 0.50 inches Sfc-500 mean rel hum: 88.00 % Est. max temperature: 11.55 C = 52.80 F Sfc-Lift cond lev (LCL): 939.31 mb = 598.86 m = 1964.74 ft T: -11.34 C 700-500 lapse rate: 5.59 C/km Conv cond level (CCL): 967.00 mb = 378.00 m = 1240.14 ft Mean mixing ratio: 2.70 g/kg Conv temperature: -5.13 C = 22.77 F Cap Strength: 12.33 C Lifted Index: 16.80 C Risk: None Lifted Index @300 mb: 23.40 C Lifted Index @700 mb: 10.05 C Showalter Index: 8.80 C Risk: None Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.00 C K Index: 18.00 Risk: < 20 % chance of thunderstorms Sweat Index: 91.00 Risk: None Energy Index: 2.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 130.49 J/kg Max Up Vert Vel: 16.16 m/s Conv Inhibition (B-): 75792.63 J/kg Cap Strength: 16.75 C Lift Cond Lev (LCL): 861.06 mb = 1297.46 m = 4256.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 23 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 ---------------------------------------------------------- 0 967 378 205 4 1.7 3.6 | 152 25 -11.8 22.2 1 938 610 195 9 2.3 8.7 | 158 29 -11.1 27.3 2 925 718 285 9 8.7 -2.3 | 164 17 -4.8 16.2 3 903 914 305 13 10.6 -7.5 | 166 11 -2.8 11.1 4 869 1219 300 23 19.9 -11.5 | 222 10 6.4 7.1 5 850 1402 290 24 22.6 -8.2 | 221 14 9.1 10.4 6 805 1829 285 30 29.0 -7.8 | 235 19 15.5 10.8 7 775 2134 295 28 25.4 -11.8 | 240 14 11.9 6.7 8 745 2438 300 29 25.1 -14.5 | 251 12 11.6 4.1 9 717 2743 300 32 27.7 -16.0 | 260 14 14.2 2.6 10 700 2930 295 29 26.3 -12.3 | 244 14 12.8 6.3 11 636 3658 290 29 27.3 -9.9 | 238 16 13.8 8.7 12 611 3962 285 34 32.8 -8.8 | 243 22 19.4 9.8 13 586 4267 290 32 30.1 -10.9 | 245 18 16.6 7.6 14 541 4877 300 36 31.2 -18.0 | 268 18 17.7 0.6 15 500 5470 295 43 39.0 -18.2 | 269 25 25.5 0.4 16 458 6096 300 41 35.5 -20.5 | 275 22 22.0 -1.9 17 439 6401 295 49 44.4 -20.7 | 274 31 30.9 -2.1 18 400 7080 300 47 40.7 -23.5 | 280 28 27.2 -4.9 19 370 7620 300 51 44.2 -25.5 | 283 31 30.7 -6.9 20 309 8839 295 47 42.6 -19.9 | 273 29 29.1 -1.3 21 300 9040 300 41 35.5 -20.5 | 275 22 22.0 -1.9 22 295 9144 300 41 35.5 -20.5 | 275 22 22.0 -1.9 23 282 9449 305 50 41.0 -28.7 | 290 29 27.5 -10.1 24 257 10058 295 56 50.8 -23.7 | 278 38 37.3 -5.1 25 250 10230 295 55 49.8 -23.2 | 277 37 36.4 -4.7 26 246 10334 295 54 48.9 -22.8 | 277 36 35.5 -4.2 27 234 10668 300 54 46.8 -27.0 | 284 34 33.3 -8.4 28 223 10973 305 70 57.3 -40.2 | 296 49 43.9 -21.6 29 213 11278 315 69 48.8 -48.8 | 311 46 35.3 -30.2 30 200 11680 315 73 51.6 -51.6 | 311 50 38.1 -33.0 31 176 12497 315 62 43.8 -43.8 | 310 39 30.4 -25.3 32 150 13540 315 81 57.3 -57.3 | 311 58 43.8 -38.7 33 148 13627 315 82 58.0 -58.0 | 312 59 44.5 -39.4 34 146 13716 315 82 58.0 -58.0 | 312 59 44.5 -39.4 35 121 14935 330 70 35.0 -60.6 | 333 47 21.5 -42.0 36 115 15240 325 76 43.6 -62.3 | 325 53 30.1 -43.7 37 110 15545 335 67 28.3 -60.7 | 341 45 14.8 -42.1 38 100 16140 320 57 36.6 -43.7 | 317 34 23.2 -25.1 39 95 16459 320 57 36.6 -43.7 | 317 34 23.2 -25.1 40 70 18440 345 39 10.1 -37.7 | 10 19 -3.4 -19.1 41 68 18593 345 41 10.6 -39.6 | 8 21 -2.9 -21.0 42 59 19507 330 44 22.0 -38.1 | 336 21 8.5 -19.5 43 57 19812 345 45 11.6 -43.5 | 4 25 -1.8 -24.9 44 54 20117 330 41 20.5 -35.5 | 337 18 7.0 -16.9 45 50 20620 350 37 6.4 -36.4 | 22 19 -7.1 -17.9 46 45 21336 5 32 -2.8 -31.9 | 51 21 -16.3 -13.3 47 43 21641 340 37 12.7 -34.8 | 3 16 -0.8 -16.2 48 37 22555 355 51 4.4 -50.8 | 16 33 -9.0 -32.2 49 30 23980 345 49 12.7 -47.3 | 2 29 -0.8 -28.8 50 28 24384 345 49 12.7 -47.3 | 2 29 -0.8 -28.8 51 25 25298 360 42 -0.0 -42.0 | 30 27 -13.5 -23.4 52 20 26660 355 49 4.3 -48.8 | 17 32 -9.2 -30.2 53 20 26822 350 50 8.7 -49.2 | 9 31 -4.8 -30.7 54 18 27432 360 48 -0.0 -48.0 | 25 32 -13.5 -29.4 55 15 28651 360 56 -0.0 -56.0 | 20 40 -13.5 -37.4 56 14 28956 345 55 14.2 -53.1 | 359 35 0.8 -34.5 57 12 29870 350 60 10.4 -59.1 | 4 41 -3.1 -40.5 58 12 30175 360 56 -0.0 -56.0 | 20 40 -13.5 -37.4 59 10 31160 355 83 7.2 -82.7 | 6 64 -6.2 -64.1 Wind Parameters Mean winds (0-6000m): 294.0 at 30.6 knts Storm direction: 324.0 at 23.0 knts Shear (0-3000m) pos: 2.8 neg: 3.4 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 88.0 deg Storm rel helicity (0-3000m) pos: 107.0 neg: -20.8 tot: 86.2 m^2/s^2 ave: 28.7 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 3.5 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 1.48 Bulk Shear: 87.95 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 ------------------------------------------------------------------------------- 500 246 8 165 23| 13.7 0.0 13.7| 46.5 -2.9 43.6 87.3 0.29| 22.6 6.6 1000 288 14 178 14| 6.8 6.2 13.0| 70.7 -3.4 67.3 67.3 0.44| 18.6 8.1 1500 288 18 197 14| 4.6 6.2 10.8| 87.9 -3.4 84.5 56.3 0.46| 14.7 6.8 2000 290 21 208 13| 4.2 4.7 8.9| 99.5 -3.4 96.1 48.1 0.46| 12.7 5.9 2500 293 23 217 12| 3.4 4.0 7.4|107.0 -12.8 94.2 37.7 0.41| 11.3 4.6 3000 293 24 222 13| 2.8 3.4 6.2|107.0 -20.8 86.2 28.7 0.36| 9.9 3.5 4000 291 26 229 14| 2.4 3.1 5.6|124.7 -22.6 102.1 25.5 0.35| 8.8 3.0 5000 293 28 238 14| 2.6 3.2 5.7|154.3 -22.6 131.7 26.3 0.37| 8.3 3.1 6000 294 31 247 16| 2.2 3.2 5.5|169.5 -25.7 143.7 24.0 0.34| 8.1 2.7 Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20251203.12.gif