UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for CYEV... Searching the city database file for: CYEV ... Date:0000Z 11 DEC 25 Station: CYEV WMO ident: 71957 Latitude: 68.30 Longitude: -133.48 Elevation: 68.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1012 68 -26.9 -29.8 76 2.9 -27.1 255 1 245.4 245.5 245.2 246.3 0.32 1 1000 192 -24.3 -25.8 87 1.5 -24.5 280 6 248.9 248.9 248.7 250.1 0.47 2 995 229 -20.9 -22.0 91 1.1 -21.0 252.6 252.7 252.4 254.4 0.66 3 988 281 -20.5 -21.4 92 0.9 -20.6 253.5 253.6 253.3 255.4 0.70 4 965 455 -20.7 -22.4 86 1.7 -20.9 255.0 255.1 254.5 256.8 0.66 5 935 688 -22.3 -23.2 92 0.9 -22.4 255.7 255.8 255.0 257.4 0.63 6 925 767 -21.1 -23.8 79 2.7 -21.5 330 24 257.7 257.8 256.6 259.4 0.60 7 914 855 -20.3 -23.6 75 3.3 -20.8 259.4 259.5 258.0 261.2 0.62 8 888 1069 -20.3 -23.6 75 3.3 -20.8 261.6 261.7 259.8 263.4 0.64 9 850 1392 -21.5 -24.7 75 3.2 -22.0 325 26 263.6 263.7 261.2 265.3 0.61 10 831 1558 -22.7 -25.3 79 2.6 -23.0 264.1 264.2 261.5 265.7 0.59 11 816 1691 -23.3 -27.8 67 4.5 -23.8 264.8 264.9 261.9 266.2 0.48 12 704 2756 -30.5 -32.0 87 1.5 -30.6 268.3 268.3 264.2 269.4 0.37 13 700 2796 -30.5 -32.2 85 1.7 -30.6 300 24 268.7 268.8 264.5 269.8 0.37 14 687 2929 -30.3 -34.1 69 3.8 -30.6 270.4 270.4 265.6 271.3 0.31 15 648 3344 -31.9 -32.6 93 0.7 -32.0 273.1 273.2 267.5 274.3 0.38 16 635 3487 -32.3 -36.2 68 3.9 -32.6 274.3 274.3 268.1 275.1 0.27 17 633 3510 -32.5 -37.5 61 5.0 -32.9 274.3 274.3 268.0 275.0 0.24 18 631 3532 -32.1 -41.1 40 9.0 -32.7 275.0 275.0 268.3 275.5 0.17 19 624 3611 -32.5 -38.5 55 6.0 -32.9 275.4 275.4 268.7 276.1 0.22 20 616 3702 -32.7 -46.7 23 14.0 -33.4 276.2 276.2 269.0 276.5 0.09 21 610 3771 -33.1 -44.1 32 11.0 -33.7 276.5 276.5 269.2 276.9 0.12 22 594 3957 -33.3 -46.3 26 13.0 -34.0 278.4 278.4 270.4 278.7 0.10 23 581 4113 -34.7 -41.7 49 7.0 -35.1 278.5 278.5 270.6 279.1 0.17 24 500 5150 -40.1 -52.1 27 12.0 -40.5 280 31 284.1 284.2 273.6 284.4 0.06 25 452 5831 -44.3 -59.3 17 15.0 -44.6 287.2 287.2 275.2 287.3 0.03 26 400 6640 -49.3 -60.3 27 11.0 -49.5 280 32 290.9 290.9 277.2 291.0 0.03 27 398 6673 -49.7 -60.7 26 11.0 -49.9 290.8 290.8 277.1 290.9 0.03 28 379 6991 -51.3 -59.3 38 8.0 -51.4 292.8 292.8 278.1 292.9 0.03 29 332 7843 -55.1 -65.1 28 10.0 -55.2 285 32 298.9 298.9 280.9 299.0 0.02 30 300 8490 -54.7 -70.7 12 16.0 -54.9 285 26 308.2 308.2 284.7 308.3 0.01 31 292 8664 -54.9 -70.9 12 16.0 -55.1 310.4 310.4 285.5 310.4 0.01 32 250 9670 -51.1 -79.1 2 28.0 -51.4 300 22 330.1 330.1 291.7 330.1 0.00 33 209 10840 -46.9 -80.9 1 34.0 -47.6 354.0 354.0 297.5 354.0 0.00 34 208 10872 -46.9 -80.9 1 34.0 -47.6 354.5 354.5 297.6 354.5 0.00 35 200 11130 -47.9 -81.9 1 34.0 -48.5 305 19 356.9 356.9 298.1 356.9 0.00 36 193 11365 -48.1 -82.1 1 34.0 -48.7 360.3 360.3 298.8 360.3 0.00 37 164 12441 -46.3 -82.3 1 36.0 -47.1 380.4 380.4 302.3 380.5 0.00 38 150 13030 -48.3 -83.3 1 35.0 -49.1 285 26 386.8 386.8 303.3 386.9 0.00 39 142 13392 -47.1 -83.1 1 36.0 -48.0 395.0 395.0 304.5 395.1 0.00 40 133 13824 -48.3 -84.3 1 36.0 -49.1 400.4 400.4 305.3 400.4 0.00 41 131 13924 -46.3 -83.3 1 37.0 -47.4 405.7 405.7 306.0 405.7 0.00 42 110 15082 -46.9 -83.9 1 37.0 -48.1 425.4 425.4 308.3 425.4 0.00 43 101 15645 -49.1 -85.1 1 36.0 -50.1 431.6 431.6 309.0 431.6 0.00 44 100 15710 -49.1 -85.1 1 36.0 -50.1 300 25 432.9 432.9 309.1 432.9 0.00 45 93 16187 -48.5 -85.5 1 37.0 -49.7 443.1 443.1 310.2 443.1 0.00 46 80 17174 -50.7 -86.7 1 36.0 -51.8 458.1 458.1 311.6 458.1 0.00 47 70 18050 -48.3 -86.3 0 38.0 -49.8 300 35 481.1 481.1 313.5 481.1 0.00 48 68 18241 -47.7 -85.7 0 38.0 -49.4 486.4 486.4 314.0 486.4 0.00 49 50 20260 -50.3 -87.3 0 37.0 -52.0 315 37 524.9 524.9 316.6 525.0 0.00 50 30 23580 -51.7 -87.7 1 36.0 -53.9 305 59 603.7 603.7 320.7 603.7 0.01 51 20 26190 -54.1 -89.1 1 35.0 -56.5 325 58 670.6 670.6 323.4 670.6 0.01 52 19 26518 -55.1 -89.1 1 34.0 -57.4 677.4 677.4 323.7 677.4 0.01 53 15 28036 -52.5 -89.5 0 37.0 -55.9 733.4 733.4 325.4 733.5 0.01 54 10 30620 -58.3 -90.3 1 32.0 -61.0 315 71 801.9 801.9 327.3 802.0 0.01 55 9.4 31009 -59.1 -91.1 1 32.0 -61.7 813.2 813.2 327.5 813.3 0.01 56 8.6 31569 -56.9 -90.9 1 34.0 -60.4 842.7 842.7 328.2 842.8 0.01 57 5.4 34462 -64.9 -92.9 1 28.0 -67.1 927.1 927.1 329.9 927.2 0.01 58 4.8 35187 -61.1 -92.1 1 31.0 -64.7 976.3 976.4 330.8 976.5 0.02 59 4.2 36015 -61.9 -92.9 1 31.0 -65.5 1010.5 1010.5 331.4 1010.7 0.02 TRP 332 7843 -55.1 -65.1 28 10.0 -55.2 285 32 298.9 298.9 280.9 299.0 0.02 WND 4.0 320 143 Sounding variables and indices 1000-500 mb thick: 4958.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 65.17 % Est. max temperature: -9.28 C = 15.29 F Sfc-Lift cond lev (LCL): 963.89 mb = 463.58 m = 1520.91 ft T: -20.76 C 700-500 lapse rate: 4.08 C/km Conv cond level (CCL): 1000.00 mb = 192.00 m = 629.91 ft Mean mixing ratio: 0.61 g/kg Conv temperature: -21.89 C = -7.39 F Cap Strength: 19.36 C Lifted Index: 23.07 C Risk: None Lifted Index @300 mb: 36.98 C Lifted Index @700 mb: 11.78 C Showalter Index: 15.54 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 15.40 C K Index: -7.80 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 3.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 44.52 J/kg Max Up Vert Vel: 9.44 m/s Conv Inhibition (B-): 96409.98 J/kg Cap Strength: 22.75 C Lift Cond Lev (LCL): 936.48 mb = 676.18 m = 2218.41 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 4 44339 320 143 91.9 -109.5 1 1012 68 255 1 1.0 0.3 2 1000 192 280 6 5.9 -1.0 3 985 305 310 12 9.2 -7.7 4 945 610 335 21 8.9 -19.0 5 925 767 330 24 12.0 -20.8 6 907 914 330 30 15.0 -26.0 7 870 1219 325 35 20.1 -28.7 8 850 1392 325 26 14.9 -21.3 9 800 1829 320 21 13.5 -16.1 10 767 2134 315 23 16.3 -16.3 11 735 2438 295 26 23.6 -11.0 12 705 2743 295 25 22.7 -10.6 13 700 2796 300 24 20.8 -12.0 14 619 3658 270 22 22.0 -0.0 15 567 4267 280 26 25.6 -4.5 16 520 4877 275 26 25.9 -2.3 17 500 5150 280 31 30.5 -5.4 18 434 6096 270 30 30.0 -0.0 19 400 6640 280 32 31.5 -5.6 20 396 6706 270 33 33.0 -0.0 21 344 7620 275 29 28.9 -2.5 22 332 7843 285 32 30.9 -8.3 23 328 7925 285 31 29.9 -8.0 24 300 8490 285 26 25.1 -6.7 25 298 8534 270 28 28.0 -0.0 26 271 9144 290 20 18.8 -6.8 27 250 9670 300 22 19.1 -11.0 28 247 9754 300 22 19.1 -11.0 29 225 10363 285 26 25.1 -6.7 30 215 10668 295 24 21.8 -10.1 31 200 11130 305 19 15.6 -10.9 32 196 11278 310 23 17.6 -14.8 33 187 11582 295 19 17.2 -8.0 34 170 12192 295 33 29.9 -13.9 35 163 12497 310 24 18.4 -15.4 36 150 13030 285 26 25.1 -6.7 37 148 13106 280 22 21.7 -3.8 38 129 14021 295 31 28.1 -13.1 39 123 14326 325 28 16.1 -22.9 40 112 14935 290 27 25.4 -9.2 41 107 15240 295 27 24.5 -11.4 42 100 15710 300 25 21.7 -12.5 43 98 15850 300 25 21.7 -12.5 44 85 16764 320 27 17.4 -20.7 45 81 17069 305 29 23.8 -16.6 46 74 17678 310 29 22.2 -18.6 47 71 17983 310 33 25.3 -21.2 48 70 18050 300 35 30.3 -17.5 49 64 18593 300 37 32.0 -18.5 50 62 18898 320 39 25.1 -29.9 51 59 19202 310 29 22.2 -18.6 52 56 19507 295 37 33.5 -15.6 53 54 19812 310 48 36.8 -30.9 54 50 20260 315 37 26.2 -26.2 55 49 20422 320 35 22.5 -26.8 56 44 21031 315 54 38.2 -38.2 57 42 21336 310 49 37.5 -31.5 58 31 23470 305 57 46.7 -32.7 59 30 23580 305 59 48.3 -33.8 60 28 24079 315 62 43.8 -43.8 61 25 24689 310 52 39.8 -33.4 62 23 25298 320 64 41.1 -49.0 63 22 25603 320 53 34.1 -40.6 64 20 26190 325 58 33.3 -47.5 65 20 26213 320 71 45.6 -54.4 66 18 26822 320 55 35.4 -42.1 67 16 27432 315 69 48.8 -48.8 68 16 27737 315 72 50.9 -50.9 69 11 29870 315 77 54.4 -54.4 70 10 30620 315 71 50.2 -50.2 Wind Parameters Energy-Hel index: -2.78 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//CYEV/skewt/CYEV.skewt.20251211.00.gif