UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122312.upa.cvt Date: 1200Z 23 DEC 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:1200Z 23 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 189 SFC 974 378 -37.1 -40.7 69 3.6 -37.2 210 3 237.8 237.9 237.7 238.1 0.11 2 970 406 -36.5 -38.8 79 2.3 -36.6 238.7 238.7 238.5 239.1 0.14 3 963 456 -35.9 -38.9 74 3.0 -36.0 239.8 239.8 239.6 240.2 0.14 4 961 470 -31.7 -34.9 73 3.2 -31.9 244.2 244.2 243.9 244.8 0.21 5 959 485 -30.9 -35.9 61 5.0 -31.2 245.2 245.2 244.7 245.7 0.19 6 937 649 -29.5 -31.4 84 1.9 -29.6 248.2 248.3 247.7 249.0 0.30 7 929 709 -28.5 -33.3 63 4.8 -28.8 249.9 249.9 249.1 250.5 0.25 8 925 740 -28.3 -32.4 68 4.1 -28.6 210 4 250.4 250.4 249.6 251.1 0.27 9 919 787 -28.1 -31.7 71 3.6 -28.4 251.0 251.1 250.3 251.9 0.29 10 914 826 -27.9 -34.9 51 7.0 -28.4 251.6 251.7 250.6 252.2 0.22 11 865 1224 -25.1 -29.8 65 4.7 -25.6 258.6 258.6 256.8 259.6 0.37 12 858 1283 -24.7 -26.0 89 1.3 -24.8 259.6 259.7 257.9 261.1 0.53 13 850 1351 -24.5 -26.4 84 1.9 -24.7 180 8 260.5 260.6 258.6 261.9 0.52 14 843 1411 -24.5 -26.5 83 2.0 -24.7 261.1 261.2 259.1 262.6 0.52 15 812 1684 -24.7 -25.8 91 1.1 -24.8 263.7 263.8 261.2 265.3 0.57 16 808 1720 -25.1 -26.5 88 1.4 -25.3 263.6 263.7 261.1 265.2 0.54 17 798 1811 -23.9 -27.0 76 3.1 -24.3 265.9 266.0 262.7 267.4 0.52 18 794 1848 -20.5 -28.5 49 8.0 -21.5 269.9 270.0 265.5 271.2 0.46 19 781 1970 -18.9 -25.9 54 7.0 -20.0 272.9 273.0 267.8 274.6 0.59 20 757 2203 -17.5 -26.5 45 9.0 -18.9 276.8 276.9 270.3 278.6 0.58 21 752 2253 -16.7 -28.7 35 12.0 -18.5 278.2 278.3 270.9 279.7 0.48 22 749 2283 -15.7 -46.7 5 31.0 -18.6 279.6 279.6 271.1 279.9 0.08 23 745 2323 -15.5 -38.5 12 23.0 -18.2 280.3 280.3 271.6 280.9 0.18 24 734 2435 -15.9 -37.9 13 22.0 -18.6 281.0 281.1 272.1 281.7 0.20 25 700 2791 -18.5 -39.5 14 21.0 -20.8 65 6 282.0 282.0 272.6 282.6 0.18 26 665 3171 -21.9 -39.9 18 18.0 -23.7 282.3 282.4 272.8 282.9 0.18 27 651 3327 -22.5 -27.2 65 4.7 -23.2 283.4 283.5 274.2 285.3 0.63 28 632 3545 -23.1 -34.1 36 11.0 -24.4 285.1 285.2 274.6 286.2 0.34 29 620 3685 -24.1 -33.1 43 9.0 -25.2 285.5 285.6 274.9 286.7 0.38 30 617 3720 -24.5 -31.5 52 7.0 -25.4 285.5 285.6 275.0 286.9 0.44 31 615 3744 -24.7 -27.4 78 2.7 -25.1 285.5 285.6 275.4 287.5 0.66 32 610 3803 -24.7 -26.9 82 2.2 -25.0 286.2 286.3 275.8 288.3 0.69 33 506 5137 -34.5 -39.2 62 4.7 -34.8 290.0 290.0 277.0 290.8 0.25 34 500 5220 -35.3 -40.0 62 4.7 -35.6 240 19 290.0 290.0 277.0 290.8 0.24 35 487 5403 -37.1 -42.1 60 5.0 -37.4 290.0 290.0 277.0 290.6 0.19 36 477 5546 -38.5 -41.4 74 2.9 -38.7 290.0 290.0 277.0 290.7 0.21 37 470 5647 -39.3 -43.9 62 4.6 -39.5 290.2 290.2 277.0 290.8 0.17 38 400 6730 -48.3 -52.3 63 4.0 -48.4 240 29 292.2 292.2 277.9 292.5 0.08 39 379 7082 -51.5 -56.4 56 4.9 -51.6 292.5 292.5 278.0 292.7 0.05 40 365 7324 -53.9 -58.9 54 5.0 -54.0 292.5 292.5 278.0 292.6 0.04 41 361 7394 -54.5 -57.7 68 3.2 -54.5 292.6 292.6 278.0 292.8 0.04 42 355 7501 -55.5 -60.5 54 5.0 -55.6 292.7 292.7 278.0 292.8 0.03 43 345 7682 -57.3 -61.3 60 4.0 -57.3 292.6 292.6 278.0 292.7 0.03 44 331 7942 -59.5 -65.5 46 6.0 -59.6 293.1 293.1 278.2 293.2 0.02 45 326 8037 -60.3 -67.3 39 7.0 -60.3 293.3 293.3 278.3 293.3 0.01 46 300 8550 -63.1 -66.4 64 3.3 -63.1 235 25 296.4 296.4 279.7 296.5 0.02 47 295 8654 -59.9 -72.9 17 13.0 -60.0 302.4 302.4 282.3 302.4 0.01 48 292 8718 -58.7 -75.7 9 17.0 -58.8 304.9 304.9 283.4 305.0 0.00 49 250 9700 -55.7 -79.7 3 24.0 -55.9 250 14 323.3 323.3 289.8 323.3 0.00 50 242 9908 -54.5 -79.5 3 25.0 -54.8 328.1 328.1 291.2 328.1 0.00 51 233 10150 -55.1 -80.1 3 25.0 -55.4 330.7 330.7 291.9 330.8 0.00 52 200 11130 -52.9 -80.9 2 28.0 -53.2 270 22 349.0 349.0 296.4 349.0 0.00 53 193 11360 -52.3 -81.3 2 29.0 -52.7 353.5 353.5 297.4 353.5 0.00 54 185 11633 -53.5 -81.5 2 28.0 -53.8 355.9 355.9 297.9 355.9 0.00 55 162 12491 -51.3 -82.3 1 31.0 -51.8 373.4 373.4 301.1 373.4 0.00 56 150 12990 -52.3 -82.3 2 30.0 -52.8 275 26 380.0 380.0 302.2 380.0 0.00 57 126 14118 -53.3 -83.3 1 30.0 -53.8 397.6 397.6 304.9 397.6 0.00 58 121 14378 -54.7 -83.7 2 29.0 -55.2 399.6 399.6 305.2 399.7 0.00 59 100 15600 -54.7 -84.7 1 30.0 -55.2 290 33 422.0 422.0 308.0 422.1 0.00 60 81 16941 -56.3 -85.3 1 29.0 -56.9 445.0 445.0 310.4 445.0 0.00 61 72 17690 -54.7 -84.7 1 30.0 -55.5 463.6 463.6 312.1 463.6 0.00 62 70 17870 -55.5 -85.5 1 30.0 -56.2 295 36 465.7 465.7 312.3 465.7 0.00 63 60 18850 -56.7 -85.7 1 29.0 -57.4 484.0 484.0 313.8 484.0 0.00 64 52 19760 -55.3 -86.3 1 31.0 -56.2 507.4 507.4 315.5 507.5 0.00 65 50 20010 -55.9 -85.9 1 30.0 -56.8 310 42 511.7 511.7 315.8 511.8 0.00 66 35 22266 -60.1 -88.1 1 28.0 -60.9 555.7 555.7 318.4 555.8 0.00 67 32 22831 -57.1 -87.1 1 30.0 -58.3 578.2 578.2 319.6 578.2 0.01 68 30 23240 -57.9 -87.9 1 30.0 -59.0 320 59 586.8 586.8 320.0 586.8 0.01 69 22 25195 -58.3 -88.3 1 30.0 -59.7 640.0 640.0 322.3 640.1 0.01 70 20 25800 -54.9 -86.9 1 32.0 -57.1 330 58 668.1 668.1 323.3 668.2 0.01 71 19 26127 -54.3 -86.3 1 32.0 -56.8 679.9 679.9 323.7 680.0 0.01 72 16 27218 -57.1 -87.1 1 30.0 -59.2 705.0 705.0 324.6 705.1 0.01 73 14 28066 -54.5 -86.5 1 32.0 -57.5 741.2 741.2 325.7 741.4 0.02 74 11 29590 -59.3 -88.3 1 29.0 -61.6 776.7 776.7 326.7 776.8 0.01 75 11 29590 -57.1 -88.1 1 31.0 -60.0 784.7 784.7 326.8 784.8 0.01 76 10 30190 -58.3 -88.3 1 30.0 -61.0 330 90 801.9 801.9 327.3 802.1 0.02 77 9.3 30645 -60.3 -89.3 1 29.0 -62.7 811.1 811.1 327.5 811.2 0.01 78 8.5 31210 -57.1 -88.1 1 31.0 -60.5 844.8 844.8 328.3 844.9 0.02 79 7.6 31912 -60.7 -88.7 1 28.0 -63.3 857.7 857.7 328.5 857.9 0.02 80 6.4 32997 -54.5 -86.5 1 32.0 -59.6 927.2 927.2 329.9 927.6 0.03 81 5.7 33736 -56.3 -87.3 1 31.0 -61.1 950.6 950.6 330.4 950.9 0.03 TRP 300 8550 -63.1 -66.4 64 3.3 -63.1 235 25 296.4 296.4 279.7 296.5 0.02 WND 5.0 335 113 Sounding variables and indices 1000-500 mb thick: 5031.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 56.68 % Est. max temperature: -12.45 C = 9.60 F Sfc-Lift cond lev (LCL): 915.07 mb = 817.43 m = 2681.83 ft T: -27.94 C 700-500 lapse rate: 6.92 C/km ThetaE index: 0.14 C Layer 808.0- 798.0 mb Conv cond level (CCL): 974.00 mb = 378.00 m = 1240.14 ft Mean mixing ratio: 0.25 g/kg Conv temperature: -32.80 C = -27.04 F Cap Strength: 32.57 C Lifted Index: 32.47 C Risk: None Lifted Index @300 mb: 32.56 C Lifted Index @700 mb: 28.71 C Showalter Index: 23.10 C Risk: None Total Totals Index: 19.70 C Risk: None Vertical Totals Index: 10.80 C Cross Totals Index: 8.90 C K Index: -36.60 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 6.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.69 J/kg Max Up Vert Vel: 11.29 m/s Conv Inhibition (B-): 89173.17 J/kg Cap Strength: 32.52 C Lift Cond Lev (LCL): 858.38 mb = 1279.60 m = 4198.11 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 42558 335 113 47.8 -102.4 1 974 378 210 3 1.5 2.6 2 942 610 200 6 2.1 5.6 3 925 740 210 4 2.0 3.5 4 903 914 215 2 1.1 1.6 5 866 1219 100 3 -3.0 0.5 6 850 1351 180 8 0.0 8.0 7 830 1524 145 14 -8.0 11.5 8 797 1829 90 18 -18.0 0.0 9 765 2134 70 16 -15.0 -5.5 10 734 2438 45 10 -7.1 -7.1 11 705 2743 65 7 -6.3 -3.0 12 700 2791 65 6 -5.4 -2.5 13 648 3353 220 10 6.4 7.7 14 621 3658 225 13 9.2 9.2 15 595 3962 240 13 11.3 6.5 16 571 4267 225 16 11.3 11.3 17 547 4572 240 21 18.2 10.5 18 524 4877 235 24 19.7 13.8 19 503 5182 230 28 21.4 18.0 20 500 5220 240 19 16.5 9.5 21 460 5791 245 21 19.0 8.9 22 439 6096 225 19 13.4 13.4 23 401 6706 245 29 26.3 12.3 24 400 6730 240 29 25.1 14.5 25 348 7620 240 40 34.6 20.0 26 316 8230 230 41 31.4 26.4 27 300 8550 235 25 20.5 14.3 28 287 8839 230 21 16.1 13.5 29 273 9144 230 24 18.4 15.4 30 250 9700 250 14 13.2 4.8 31 248 9754 250 14 13.2 4.8 32 236 10058 265 21 20.9 1.8 33 225 10363 250 20 18.8 6.8 34 215 10668 265 22 21.9 1.9 35 205 10973 275 23 22.9 -2.0 36 200 11130 270 22 22.0 -0.0 37 178 11887 255 18 17.4 4.7 38 170 12192 285 23 22.2 -6.0 39 162 12497 260 28 27.6 4.9 40 150 12990 275 26 25.9 -2.3 41 147 13106 280 27 26.6 -4.7 42 111 14935 275 39 38.9 -3.4 43 106 15240 280 34 33.5 -5.9 44 100 15600 290 33 31.0 -11.3 45 96 15850 290 33 31.0 -11.3 46 87 16459 285 37 35.7 -9.6 47 79 17069 295 41 37.2 -17.3 48 72 17678 290 35 32.9 -12.0 49 70 17870 295 36 32.6 -15.2 50 69 17983 285 48 46.4 -12.4 51 57 19202 310 44 33.7 -28.3 52 54 19507 300 41 35.5 -20.5 53 50 20010 310 42 32.2 -27.0 54 45 20726 315 39 27.6 -27.6 55 41 21336 305 47 38.5 -27.0 56 39 21641 295 54 48.9 -22.8 57 35 22250 315 49 34.6 -34.6 58 30 23240 320 59 37.9 -45.2 59 23 24994 310 63 48.3 -40.5 60 22 25298 325 62 35.6 -50.8 61 20 25800 330 58 29.0 -50.2 62 20 25908 325 63 36.1 -51.6 63 18 26518 325 55 31.5 -45.1 64 15 27432 335 69 29.2 -62.5 65 13 28346 315 71 50.2 -50.2 66 13 28651 330 75 37.5 -65.0 67 11 29870 320 78 50.1 -59.8 68 10 30190 330 90 45.0 -77.9 Wind Parameters Energy-Hel index: -3.98 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.20251223.12.gif