UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011312.upa.cvt Date: 1200Z 13 JAN 26 Searching for U7995... Searching the city database file for: U7995 ... Date:1200Z 13 JAN 26 Station: U7995 WMO ident: 27995 Latitude: 52.98 Longitude: 49.43 ------------------------------------------------------------------------------- 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 1016 45 -2.5 -4.6 85 2.1 -3.2 90 7 269.4 269.9 269.1 276.6 2.67 1 1000 170 -4.3 -7.9 76 3.6 -5.4 100 11 268.9 269.2 267.7 274.6 2.10 2 936 689 -7.5 -9.7 84 2.2 -8.1 270.7 271.0 268.7 276.1 1.95 3 925 781 -6.7 -8.8 85 2.1 -7.4 125 29 272.5 272.8 270.1 278.3 2.12 4 886 1119 -3.9 -5.5 89 1.6 -4.5 278.7 279.2 274.9 286.7 2.86 5 850 1447 -1.5 -4.4 81 2.9 -2.6 155 33 284.6 285.1 278.6 293.8 3.24 6 728 2668 -7.5 -12.4 68 4.9 -9.1 290.9 291.3 280.0 297.0 2.02 7 700 2972 -9.5 -14.5 67 5.0 -11.0 160 29 292.0 292.3 280.1 297.3 1.77 8 565 4589 -19.7 -23.2 74 3.5 -20.4 298.4 298.6 282.1 301.7 1.04 9 555 4721 -20.9 -24.3 74 3.4 -21.5 298.5 298.7 282.0 301.6 0.96 10 500 5480 -27.1 -34.1 51 7.0 -28.0 215 17 300.0 300.1 282.0 301.4 0.43 11 437 6438 -34.9 -48.9 23 14.0 -35.7 301.9 301.9 282.3 302.3 0.10 12 400 7050 -40.7 -53.7 23 13.0 -41.2 210 23 302.1 302.1 282.3 302.3 0.06 13 350 7944 -47.7 -57.7 31 10.0 -48.0 304.4 304.4 283.2 304.6 0.04 14 300 8940 -57.1 -64.1 41 7.0 -57.2 185 33 304.9 304.9 283.4 304.9 0.02 15 280 9373 -61.7 -68.7 39 7.0 -61.7 304.3 304.3 283.1 304.4 0.01 16 250 10070 -66.1 -73.1 37 7.0 -66.1 210 42 307.8 307.8 284.5 307.8 0.01 17 248 10119 -66.7 -73.7 37 7.0 -66.7 307.6 307.6 284.4 307.6 0.01 18 220 10844 -68.3 -74.3 42 6.0 -68.3 210 29 315.9 315.9 287.4 315.9 0.01 19 214 11011 -68.3 -74.3 42 6.0 -68.3 318.4 318.4 288.2 318.4 0.01 20 200 11420 -66.7 -73.7 37 7.0 -66.7 215 25 327.1 327.1 290.9 327.2 0.01 21 150 13160 -64.3 -71.3 38 7.0 -64.4 235 29 359.3 359.3 298.6 359.4 0.02 22 142 13496 -63.3 -70.3 38 7.0 -63.4 366.7 366.7 300.0 366.8 0.02 23 100 15640 -65.3 -73.3 32 8.0 -65.4 245 40 401.6 401.6 305.4 401.7 0.02 24 73 17547 -65.3 -74.3 28 9.0 -65.4 439.4 439.4 309.8 439.5 0.02 25 70 17800 -67.1 -76.1 27 9.0 -67.2 255 52 440.8 440.8 310.0 440.9 0.02 26 50 19820 -70.1 -80.1 22 10.0 -70.2 260 66 478.3 478.3 313.3 478.4 0.01 27 30 22860 -69.1 -79.1 22 10.0 -69.4 260 79 556.3 556.3 318.5 556.4 0.03 28 20 25270 -69.5 -79.5 22 10.0 -69.8 255 101 623.4 623.4 321.6 623.7 0.04 TRP 220 10844 -68.3 -74.3 42 6.0 -68.3 210 29 315.9 315.9 287.4 315.9 0.01 WND 19 255 103 Sounding variables and indices 1000-500 mb thick: 5310.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.42 inches Sfc-500 mean rel hum: 73.20 % Est. max temperature: 10.07 C = 50.12 F Sfc-Lift cond lev (LCL): 982.91 mb = 305.21 m = 1001.34 ft T: -5.13 C 700-500 lapse rate: 7.02 C/km ThetaE index: 2.05 C Layer 1000.0- 936.0 mb Conv cond level (CCL): 643.84 mb = 3603.15 m = 11821.20 ft Mean mixing ratio: 2.10 g/kg Conv temperature: 22.71 C = 72.88 F Cap Strength: 19.66 C Lifted Index: 19.99 C Risk: None Lifted Index @300 mb: 20.52 C Lifted Index @700 mb: 16.26 C Showalter Index: 6.28 C Risk: None Total Totals Index: 48.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 22.70 C K Index: 16.20 Risk: < 20 % chance of thunderstorms Sweat Index: 216.25 Risk: None Energy Index: 1.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.08 J/kg Max Up Vert Vel: 5.12 m/s Conv Inhibition (B-): 47431.66 J/kg Cap Strength: 20.00 C Lift Cond Lev (LCL): 924.09 mb = 788.76 m = 2587.75 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 19 31881 255 103 99.5 26.7 1 1016 45 90 7 -7.0 0.0 2 1000 170 100 11 -10.8 1.9 3 925 781 125 29 -23.8 16.6 4 850 1447 155 33 -13.9 29.9 5 700 2972 160 29 -9.9 27.3 6 500 5480 215 17 9.8 13.9 7 400 7050 210 23 11.5 19.9 8 300 8940 185 33 2.9 32.9 9 250 10070 210 42 21.0 36.4 10 220 10844 210 29 14.5 25.1 11 200 11420 215 25 14.3 20.5 12 150 13160 235 29 23.8 16.6 13 100 15640 245 40 36.3 16.9 14 70 17800 255 52 50.2 13.5 15 50 19820 260 66 65.0 11.5 16 30 22860 260 79 77.8 13.7 17 20 25270 255 101 97.6 26.1 Wind Parameters Energy-Hel index: -0.82 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//U7995/skewt/U7995.skewt.20260113.12.gif