UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121912.upa.cvt Date: 1200Z 19 DEC 25 Searching for CYYE... Searching the city database file for: CYYE ... Date:1200Z 19 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 125 SFC 966 378 -21.5 -24.7 75 3.2 -21.9 330 4 254.2 254.2 253.5 255.6 0.53 2 925 699 -23.7 -26.5 78 2.8 -24.0 5 11 255.1 255.1 254.1 256.4 0.47 3 890 980 -25.9 -28.3 80 2.4 -26.1 255.6 255.7 254.5 256.8 0.42 4 874 1112 -23.5 -25.8 81 2.3 -23.8 259.5 259.5 257.8 260.9 0.53 5 850 1315 -24.5 -26.8 81 2.3 -24.8 90 11 260.5 260.6 258.6 261.9 0.50 6 776 1972 -28.9 -31.8 76 2.9 -29.2 262.6 262.7 259.9 263.6 0.34 7 736 2351 -26.9 -29.7 77 2.8 -27.2 268.8 268.9 264.7 270.1 0.44 8 709 2620 -27.7 -30.3 78 2.6 -28.0 270.8 270.9 266.1 272.1 0.43 9 700 2712 -26.9 -29.4 79 2.5 -27.2 100 16 272.7 272.8 267.4 274.1 0.48 10 685 2868 -25.5 -28.1 79 2.6 -25.8 276.0 276.0 269.7 277.6 0.55 11 664 3093 -26.7 -29.2 79 2.5 -27.0 277.1 277.2 270.3 278.6 0.51 12 627 3508 -25.1 -27.9 77 2.8 -25.5 283.5 283.6 274.2 285.4 0.61 13 500 5110 -37.1 -40.1 74 3.0 -37.3 110 12 287.8 287.8 275.9 288.6 0.23 14 495 5180 -37.5 -40.3 75 2.8 -37.7 288.1 288.2 276.1 288.9 0.23 15 429 6161 -43.3 -46.2 73 2.9 -43.4 292.8 292.8 278.3 293.3 0.14 16 400 6630 -47.5 -51.3 65 3.8 -47.6 220 30 293.3 293.3 278.4 293.6 0.08 17 370 7138 -51.9 -56.0 61 4.1 -52.0 294.0 294.0 278.7 294.2 0.05 18 361 7297 -53.1 -57.0 62 3.9 -53.2 294.5 294.5 278.9 294.7 0.05 19 336 7754 -56.7 -58.1 84 1.4 -56.7 295.7 295.7 279.5 295.8 0.04 20 328 7906 -57.1 -61.0 61 3.9 -57.2 215 35 297.2 297.2 280.1 297.3 0.03 21 319 8081 -56.5 -65.5 31 9.0 -56.6 300.4 300.4 281.5 300.4 0.02 22 300 8470 -56.3 -69.3 18 13.0 -56.4 235 20 306.0 306.0 283.8 306.0 0.01 23 280 8911 -54.9 -74.9 7 20.0 -55.1 314.1 314.1 286.8 314.1 0.01 24 250 9640 -53.1 -75.1 5 22.0 -53.4 280 23 327.1 327.1 290.9 327.1 0.01 25 247 9718 -53.1 -77.1 4 24.0 -53.4 328.3 328.3 291.2 328.3 0.00 26 241 9876 -53.1 -77.1 4 24.0 -53.4 330.6 330.6 291.9 330.6 0.00 27 218 10527 -49.5 -77.5 2 28.0 -50.0 345.8 345.8 295.7 345.8 0.00 28 208 10834 -50.5 -78.5 2 28.0 -51.0 348.9 348.9 296.4 348.9 0.00 29 200 11090 -49.3 -78.3 2 29.0 -49.8 280 30 354.7 354.7 297.6 354.7 0.00 30 193 11324 -48.1 -78.1 2 30.0 -48.7 360.3 360.3 298.8 360.3 0.00 31 173 12041 -49.9 -78.9 2 29.0 -50.5 368.7 368.7 300.4 368.8 0.00 32 160 12553 -47.3 -78.3 2 31.0 -48.1 381.5 381.5 302.5 381.5 0.01 33 150 12980 -46.9 -77.9 2 31.0 -47.8 300 34 389.2 389.2 303.7 389.3 0.01 34 134 13727 -46.1 -78.1 1 32.0 -47.1 403.4 403.4 305.7 403.5 0.01 35 100 15660 -48.5 -79.5 2 31.0 -49.6 295 43 434.0 434.0 309.3 434.1 0.01 36 95 15997 -48.9 -79.9 2 31.0 -50.0 439.6 439.6 309.8 439.7 0.01 37 80 17130 -47.5 -79.5 1 32.0 -49.0 464.7 464.7 312.2 464.7 0.01 38 70 18010 -48.7 -80.7 1 32.0 -50.1 290 48 480.2 480.2 313.5 480.2 0.01 39 50 20210 -50.9 -82.9 1 32.0 -52.5 295 59 523.5 523.5 316.5 523.6 0.01 40 30 23500 -56.7 -85.7 1 29.0 -58.0 305 61 590.1 590.1 320.2 590.1 0.01 41 28 23939 -54.3 -85.3 1 31.0 -56.1 608.5 608.5 321.0 608.6 0.01 42 21 25770 -56.5 -85.5 1 29.0 -58.3 654.0 654.0 322.9 654.1 0.01 43 20 26080 -55.5 -85.5 1 30.0 -57.6 310 54 666.3 666.3 323.3 666.4 0.01 44 18 26752 -53.9 -84.9 1 31.0 -56.6 691.7 691.7 324.1 691.8 0.02 45 14 28359 -54.5 -84.5 1 30.0 -57.5 741.2 741.2 325.7 741.4 0.02 46 11 29883 -59.3 -87.3 1 28.0 -61.6 776.7 776.7 326.7 776.9 0.02 47 10 30480 -58.1 -87.1 1 29.0 -60.9 310 52 802.7 802.7 327.3 802.8 0.02 48 9.9 30543 -57.9 -86.9 1 29.0 -60.7 805.7 805.7 327.4 805.9 0.02 49 8.2 31718 -62.5 -89.5 1 27.0 -64.6 832.2 832.2 328.0 832.3 0.02 50 6.1 33559 -58.9 -87.9 1 29.0 -62.6 921.1 921.1 329.8 921.4 0.03 TRP 328 7906 -57.1 -61.0 61 3.9 -57.2 215 35 297.2 297.2 280.1 297.3 0.03 WND 6.0 320 79 Sounding variables and indices 1000-500 mb thick: 4985.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 77.39 % Est. max temperature: -14.27 C = 6.31 F Sfc-Lift cond lev (LCL): 916.13 mb = 769.15 m = 2523.44 ft T: -24.25 C 700-500 lapse rate: 4.25 C/km ThetaE index: 0.00 C Layer 966.0- 0.0 mb Conv cond level (CCL): 789.59 mb = 1846.49 m = 6057.97 ft Mean mixing ratio: 0.48 g/kg Conv temperature: -13.51 C = 7.69 F Cap Strength: 23.28 C Lifted Index: 25.22 C Risk: None Lifted Index @300 mb: 34.62 C Lifted Index @700 mb: 14.45 C Showalter Index: 21.33 C Risk: None Total Totals Index: 22.90 C Risk: None Vertical Totals Index: 12.60 C Cross Totals Index: 10.30 C K Index: -16.70 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 5.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.12 J/kg Max Up Vert Vel: 6.18 m/s Conv Inhibition (B-): 75377.84 J/kg Cap Strength: 25.15 C Lift Cond Lev (LCL): 875.16 mb = 1102.06 m = 3615.64 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 6 41033 320 79 50.8 -60.5 1 966 378 330 4 2.0 -3.5 2 936 610 340 10 3.4 -9.4 3 925 699 5 11 -1.0 -11.0 4 898 914 20 7 -2.4 -6.6 5 861 1219 75 10 -9.7 -2.6 6 850 1315 90 11 -11.0 0.0 7 791 1829 65 9 -8.2 -3.8 8 759 2134 85 17 -16.9 -1.5 9 727 2438 90 15 -15.0 0.0 10 700 2712 100 16 -15.8 2.8 11 697 2743 100 16 -15.8 2.8 12 668 3048 95 17 -16.9 1.5 13 640 3353 135 16 -11.3 11.3 14 613 3658 130 16 -12.3 10.3 15 587 3962 115 14 -12.7 5.9 16 563 4267 85 17 -16.9 -1.5 17 539 4572 115 11 -10.0 4.6 18 517 4877 110 14 -13.2 4.8 19 500 5110 110 12 -11.3 4.1 20 495 5182 125 14 -11.5 8.0 21 452 5791 150 10 -5.0 8.7 22 433 6096 210 10 5.0 8.7 23 400 6630 220 30 19.3 23.0 24 343 7620 210 44 22.0 38.1 25 328 7906 215 35 20.1 28.7 26 312 8230 230 23 17.6 14.8 27 300 8470 235 20 16.4 11.5 28 283 8839 235 21 17.2 12.0 29 270 9144 265 19 18.9 1.7 30 258 9449 275 18 17.9 -1.6 31 250 9640 280 23 22.7 -4.0 32 246 9754 285 25 24.1 -6.5 33 213 10668 275 28 27.9 -2.4 34 200 11090 280 30 29.5 -5.2 35 177 11887 300 31 26.8 -15.5 36 150 12980 300 34 29.4 -17.0 37 128 14021 295 35 31.7 -14.8 38 112 14935 280 44 43.3 -7.6 39 107 15240 290 46 43.2 -15.7 40 102 15545 290 50 47.0 -17.1 41 100 15660 295 43 39.0 -18.2 42 97 15850 295 43 39.0 -18.2 43 85 16764 305 44 36.0 -25.2 44 77 17374 300 35 30.3 -17.5 45 70 17983 285 48 46.4 -12.4 46 70 18010 290 48 45.1 -16.4 47 61 18898 305 57 46.7 -32.7 48 56 19507 295 44 39.9 -18.6 49 53 19812 285 49 47.3 -12.7 50 50 20210 295 59 53.5 -24.9 51 48 20422 290 59 55.4 -20.2 52 42 21336 310 46 35.2 -29.6 53 40 21641 290 52 48.9 -17.8 54 36 22250 305 56 45.9 -32.1 55 32 23165 295 59 53.5 -24.9 56 30 23500 305 61 50.0 -35.0 57 27 24079 305 67 54.9 -38.4 58 25 24689 315 47 33.2 -33.2 59 22 25603 310 61 46.7 -39.2 60 20 26080 310 54 41.4 -34.7 61 20 26213 305 45 36.9 -25.8 62 19 26518 310 55 42.1 -35.4 63 18 26822 315 54 38.2 -38.2 64 16 27432 300 46 39.8 -23.0 65 15 28042 315 48 33.9 -33.9 66 13 28956 315 54 38.2 -38.2 67 12 29566 295 40 36.3 -16.9 68 11 29870 315 46 32.5 -32.5 69 10 30480 310 52 39.8 -33.4 Wind Parameters Energy-Hel index: -1.19 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.20251219.12.gif