UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122112.upa.cvt Date: 1200Z 21 DEC 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:1200Z 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 214 SFC 978 378 -29.1 -32.4 73 3.3 -29.3 0 0 245.6 245.6 245.3 246.3 0.26 2 977 385 -29.3 -32.3 75 3.0 -29.5 245.5 245.5 245.2 246.2 0.26 3 971 430 -24.3 -27.2 77 2.9 -24.6 251.0 251.0 250.5 252.1 0.42 4 967 460 -23.7 -27.1 74 3.4 -24.1 251.9 251.9 251.3 253.0 0.43 5 925 782 -25.5 -27.8 81 2.3 -25.7 5 11 253.2 253.3 252.4 254.4 0.42 6 914 869 -25.9 -28.2 81 2.3 -26.1 253.7 253.8 252.8 254.8 0.41 7 872 1207 -28.3 -30.3 83 2.0 -28.5 254.6 254.7 253.5 255.6 0.35 8 850 1390 -28.5 -30.6 82 2.1 -28.7 50 14 256.3 256.3 254.9 257.3 0.35 9 790 1913 -30.3 -31.0 94 0.7 -30.3 259.8 259.8 257.8 260.8 0.36 10 741 2367 -32.1 -33.8 85 1.7 -32.2 262.6 262.7 259.8 263.5 0.30 11 709 2680 -28.9 -31.6 77 2.7 -29.2 269.5 269.6 265.1 270.6 0.38 12 705 2721 -28.9 -30.0 90 1.1 -29.0 269.9 270.0 265.5 271.3 0.45 13 704 2731 -28.5 -28.8 97 0.3 -28.5 270.5 270.6 266.0 272.0 0.50 14 700 2772 -27.1 -28.3 90 1.2 -27.2 250 8 272.5 272.6 267.4 274.0 0.53 15 694 2834 -26.1 -28.3 82 2.2 -26.3 274.3 274.3 268.5 275.9 0.53 16 665 3141 -28.7 -29.0 97 0.3 -28.7 274.7 274.8 268.8 276.3 0.52 17 648 3327 -28.3 -30.2 84 1.9 -28.5 277.2 277.3 270.3 278.7 0.48 18 608 3781 -31.1 -31.6 95 0.5 -31.2 279.1 279.1 271.4 280.4 0.45 19 590 3994 -32.1 -35.4 72 3.3 -32.4 280.3 280.4 271.9 281.3 0.32 20 571 4224 -33.9 -37.5 70 3.6 -34.1 280.8 280.9 272.1 281.7 0.27 21 550 4486 -36.3 -40.0 69 3.7 -36.5 281.0 281.1 272.1 281.7 0.21 22 545 4549 -36.9 -40.2 71 3.3 -37.1 281.0 281.1 272.1 281.7 0.21 23 541 4600 -37.1 -38.0 91 0.9 -37.2 281.4 281.4 272.5 282.2 0.27 24 500 5140 -41.3 -45.7 62 4.4 -41.5 265 12 282.7 282.7 272.9 283.1 0.13 25 486 5332 -42.7 -47.7 58 5.0 -42.9 283.3 283.3 273.2 283.6 0.11 26 459 5714 -45.9 -48.5 75 2.6 -46.0 283.9 284.0 273.6 284.3 0.10 27 442 5963 -47.7 -51.7 63 4.0 -47.8 284.7 284.8 274.0 285.0 0.07 28 435 6068 -47.9 -52.6 58 4.7 -48.0 285.8 285.8 274.6 286.0 0.07 29 433 6098 -48.1 -52.7 59 4.6 -48.2 285.9 285.9 274.6 286.1 0.07 30 421 6283 -48.5 -56.5 39 8.0 -48.7 287.7 287.7 275.6 287.9 0.04 31 413 6409 -47.1 -61.1 19 14.0 -47.4 291.1 291.1 277.3 291.2 0.02 32 400 6620 -47.9 -56.9 35 9.0 -48.1 255 23 292.7 292.7 278.1 292.9 0.04 33 395 6703 -48.7 -56.7 39 8.0 -48.9 292.7 292.8 278.1 292.9 0.05 34 376 7025 -50.1 -63.1 20 13.0 -50.3 295.1 295.1 279.1 295.1 0.02 35 347 7547 -52.1 -67.1 15 15.0 -52.3 299.2 299.2 281.0 299.2 0.01 36 325 7969 -54.1 -64.1 28 10.0 -54.2 302.1 302.1 282.3 302.2 0.02 37 313 8209 -55.1 -68.1 18 13.0 -55.2 265 40 304.0 304.0 283.0 304.0 0.01 38 300 8480 -55.3 -68.3 18 13.0 -55.5 270 44 307.4 307.4 284.4 307.4 0.01 39 284 8832 -54.7 -73.7 8 19.0 -54.9 313.1 313.1 286.4 313.1 0.01 40 274 9062 -55.5 -69.5 16 14.0 -55.6 315.2 315.2 287.2 315.2 0.01 41 250 9650 -54.3 -73.3 8 19.0 -54.5 260 42 325.3 325.3 290.4 325.4 0.01 42 241 9884 -54.1 -75.1 6 21.0 -54.4 329.1 329.1 291.5 329.1 0.01 43 230 10185 -51.7 -77.7 3 26.0 -52.1 337.1 337.1 293.6 337.2 0.00 44 216 10591 -51.1 -80.1 2 29.0 -51.5 344.2 344.2 295.3 344.2 0.00 45 200 11090 -51.7 -81.7 2 30.0 -52.1 270 38 350.9 350.9 296.8 350.9 0.00 46 158 12613 -53.3 -84.3 1 31.0 -53.7 372.7 372.7 301.0 372.7 0.00 47 154 12779 -50.7 -83.7 1 33.0 -51.3 379.8 379.8 302.2 379.9 0.00 48 150 12950 -51.7 -84.7 1 33.0 -52.2 280 37 381.0 381.0 302.4 381.0 0.00 49 140 13394 -53.9 -84.9 1 31.0 -54.4 384.7 384.7 303.0 384.7 0.00 50 113 14765 -54.5 -86.5 1 32.0 -55.0 407.9 407.9 306.2 407.9 0.00 51 106 15176 -52.3 -85.3 1 33.0 -53.0 419.6 419.6 307.7 419.6 0.00 52 100 15550 -54.9 -85.9 1 31.0 -55.5 275 43 421.7 421.7 307.9 421.7 0.00 53 88 16363 -56.9 -87.9 1 31.0 -57.4 433.3 433.3 309.2 433.4 0.00 54 70 17810 -57.1 -88.1 1 31.0 -57.7 295 65 462.2 462.2 312.0 462.2 0.00 55 61 18684 -55.7 -88.7 1 33.0 -56.5 483.9 483.9 313.8 483.9 0.00 56 52 19693 -58.9 -89.9 1 31.0 -59.5 499.0 499.1 314.9 499.1 0.00 57 50 19940 -58.3 -89.3 1 31.0 -59.0 295 65 506.1 506.1 315.4 506.1 0.00 58 41 21191 -57.1 -89.1 1 32.0 -58.0 538.6 538.6 317.5 538.7 0.00 59 35 22185 -59.5 -90.5 1 31.0 -60.3 557.3 557.3 318.5 557.3 0.00 60 30 23150 -58.9 -89.9 1 31.0 -59.9 300 72 584.1 584.1 319.9 584.1 0.00 61 29 23362 -58.5 -90.5 1 32.0 -59.6 590.9 590.9 320.2 590.9 0.00 62 23 24804 -62.1 -92.1 1 30.0 -63.0 620.8 620.8 321.5 620.8 0.00 63 20 25670 -60.3 -92.3 1 32.0 -61.6 315 101 651.6 651.6 322.7 651.6 0.00 64 14 27900 -57.5 -90.5 1 33.0 -59.8 731.1 731.1 325.4 731.1 0.01 65 11 29401 -62.5 -92.5 1 30.0 -64.1 765.1 765.1 326.4 765.2 0.01 66 10 29990 -61.1 -92.1 1 31.0 -63.1 330 124 791.5 791.5 327.0 791.5 0.01 67 5.1 34202 -58.1 -91.1 1 33.0 -62.6 973.1 973.1 330.7 973.3 0.02 TRP 313 8209 -55.1 -68.1 18 13.0 -55.2 265 40 304.0 304.0 283.0 304.0 0.01 WND 5.0 330 134 Sounding variables and indices 1000-500 mb thick: 4926.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 82.59 % Est. max temperature: -17.24 C = 0.96 F Sfc-Lift cond lev (LCL): 924.94 mb = 782.47 m = 2567.13 ft T: -25.50 C 700-500 lapse rate: 6.00 C/km ThetaE index: 0.12 C Layer 977.0- 971.0 mb Conv cond level (CCL): 978.00 mb = 378.00 m = 1240.14 ft Mean mixing ratio: 0.40 g/kg Conv temperature: -27.66 C = -17.79 F Cap Strength: 23.06 C Lifted Index: 23.60 C Risk: None Lifted Index @300 mb: 37.84 C Lifted Index @700 mb: 17.00 C Showalter Index: 20.91 C Risk: None Total Totals Index: 23.50 C Risk: None Vertical Totals Index: 12.80 C Cross Totals Index: 10.70 C K Index: -19.00 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 5.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.06 J/kg Max Up Vert Vel: 5.67 m/s Conv Inhibition (B-): 84690.53 J/kg Cap Strength: 23.46 C Lift Cond Lev (LCL): 888.60 mb = 1071.38 m = 3514.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 5 42591 330 134 67.0 -116.0 1 978 378 0 0 -0.0 -0.0 2 947 610 335 13 5.5 -11.8 3 925 782 5 11 -1.0 -11.0 4 908 914 355 6 0.5 -6.0 5 870 1219 40 15 -9.6 -11.5 6 850 1390 50 14 -10.7 -9.0 7 834 1524 50 13 -10.0 -8.4 8 799 1829 40 11 -7.1 -8.4 9 766 2134 20 8 -2.7 -7.5 10 734 2438 45 10 -7.1 -7.1 11 703 2743 210 3 1.5 2.6 12 700 2772 250 8 7.5 2.7 13 673 3048 280 10 9.8 -1.7 14 645 3353 280 20 19.7 -3.5 15 617 3658 275 14 13.9 -1.2 16 591 3962 255 20 19.3 5.2 17 566 4267 255 21 20.3 5.4 18 519 4877 265 15 14.9 1.3 19 500 5140 265 12 12.0 1.0 20 497 5182 270 12 12.0 -0.0 21 475 5486 255 10 9.7 2.6 22 453 5791 240 11 9.5 5.5 23 433 6096 245 14 12.7 5.9 24 413 6401 270 23 23.0 -0.0 25 400 6620 255 23 22.2 6.0 26 395 6706 250 24 22.6 8.2 27 343 7620 265 34 33.9 3.0 28 313 8209 265 40 39.8 3.5 29 300 8480 270 44 44.0 -0.0 30 297 8534 270 44 44.0 -0.0 31 271 9144 260 40 39.4 6.9 32 250 9650 260 42 41.4 7.3 33 246 9754 260 42 41.4 7.3 34 214 10668 270 33 33.0 -0.0 35 200 11090 270 38 38.0 -0.0 36 194 11278 265 39 38.9 3.4 37 177 11887 270 40 40.0 -0.0 38 150 12950 280 37 36.4 -6.4 39 140 13411 280 36 35.5 -6.3 40 133 13716 260 41 40.4 7.1 41 115 14630 290 50 47.0 -17.1 42 110 14935 285 44 42.5 -11.4 43 105 15240 275 51 50.8 -4.4 44 100 15550 275 43 42.8 -3.7 45 95 15850 275 43 42.8 -3.7 46 91 16154 275 56 55.8 -4.9 47 79 17069 290 48 45.1 -16.4 48 70 17810 295 65 58.9 -27.5 49 50 19940 295 65 58.9 -27.5 50 40 21336 300 82 71.0 -41.0 51 33 22555 305 63 51.6 -36.1 52 30 23150 300 72 62.4 -36.0 53 23 24689 305 75 61.4 -43.0 54 20 25670 315 101 71.4 -71.4 55 18 26213 315 101 71.4 -71.4 56 17 26518 315 92 65.1 -65.1 57 16 27127 320 105 67.5 -80.4 58 15 27432 315 106 75.0 -75.0 59 14 28042 310 116 88.9 -74.6 60 11 29566 320 111 71.3 -85.0 61 10 29990 330 124 62.0 -107.4 Wind Parameters Energy-Hel index: -1.00 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//CYYE/skewt/CYYE.skewt.20251221.12.gif