UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012000.upa.cvt Date: 0000Z 20 JAN 26 Searching for X5394... Searching the city database file for: X5394 ... Date:0000Z 20 JAN 26 Station: X5394 WMO ident: 35394 Latitude: 49.80 Longitude: 73.13 ------------------------------------------------------------------------------- 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 230 SFC 958 552 -17.1 -23.1 60 6.0 -18.0 230 3 259.2 259.3 257.8 260.9 0.62 2 957 559 -16.9 -19.3 82 2.4 -17.3 259.5 259.6 258.6 261.9 0.87 3 930 774 -17.7 -19.8 84 2.1 -18.0 260.8 260.9 259.6 263.2 0.85 4 925 814 -17.5 -19.3 86 1.8 -17.8 230 25 261.4 261.6 260.1 263.9 0.90 5 905 978 -16.3 -17.1 94 0.8 -16.4 264.3 264.5 262.7 267.3 1.10 6 903 995 -16.3 -17.1 94 0.8 -16.4 264.5 264.6 262.9 267.5 1.11 7 885 1147 -13.7 -15.5 86 1.8 -14.1 268.7 268.9 266.2 272.3 1.29 8 867 1303 -14.1 -17.0 79 2.9 -14.7 269.8 270.0 266.8 273.1 1.16 9 859 1374 -12.3 -21.3 47 9.0 -14.0 272.4 272.6 267.9 274.8 0.81 10 850 1454 -12.9 -28.9 25 16.0 -15.3 230 19 272.6 272.7 267.3 273.9 0.41 11 844 1508 -12.5 -30.5 21 18.0 -15.2 273.6 273.7 267.8 274.7 0.36 12 811 1812 -12.9 -31.9 19 19.0 -15.7 276.3 276.4 269.5 277.3 0.33 13 751 2395 -15.3 -17.5 83 2.2 -15.8 279.9 280.1 273.2 283.6 1.29 14 700 2923 -18.3 -18.3 100 0.0 -18.3 255 23 282.2 282.4 274.6 286.0 1.29 15 655 3415 -22.1 -22.1 100 0.0 -22.1 283.3 283.5 274.8 286.3 0.99 16 643 3551 -20.5 -20.5 100 0.0 -20.5 286.7 286.9 276.7 290.2 1.16 17 621 3808 -21.7 -21.7 100 0.0 -21.7 288.2 288.3 277.4 291.5 1.08 18 500 5370 -32.3 -32.9 94 0.6 -32.4 265 21 293.7 293.7 279.2 295.2 0.48 19 400 6910 -43.9 -47.5 67 3.6 -44.0 270 17 297.9 298.0 280.6 298.4 0.13 20 300 8780 -58.1 -63.1 53 5.0 -58.2 285 29 303.4 303.5 282.8 303.5 0.03 21 274 9347 -62.5 -68.5 44 6.0 -62.6 305.0 305.0 283.4 305.1 0.01 22 251 9886 -65.3 -71.3 43 6.0 -65.3 300 27 308.6 308.6 284.8 308.7 0.01 23 250 9910 -65.3 -71.3 43 6.0 -65.3 295 29 309.0 309.0 284.9 309.0 0.01 24 200 11280 -59.7 -65.7 45 6.0 -59.8 280 29 338.2 338.2 293.9 338.3 0.03 25 169 12338 -56.7 -63.7 41 7.0 -56.9 359.9 359.9 298.7 360.1 0.04 26 150 13090 -57.9 -65.9 35 8.0 -58.0 280 33 370.3 370.3 300.7 370.5 0.04 27 100 15630 -60.9 -71.9 22 11.0 -61.1 275 36 410.1 410.1 306.5 410.2 0.02 28 70 17840 -62.9 -78.9 10 16.0 -63.1 275 56 449.8 449.8 310.8 449.9 0.01 29 50 19890 -66.7 -94.7 1 28.0 -67.0 270 69 486.3 486.3 314.0 486.3 0.00 TRP 251 9886 -65.3 -71.3 43 6.0 -65.3 300 27 308.6 308.6 284.8 308.7 0.01 WND 43 280 77 Sounding variables and indices 1000-500 mb thick: 5140.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 82.84 % Est. max temperature: -0.03 C = 31.94 F Sfc-Lift cond lev (LCL): 868.26 mb = 1292.04 m = 4238.93 ft T: -14.07 C 700-500 lapse rate: 5.72 C/km ThetaE index: 0.92 C Layer 850.0- 844.0 mb Conv cond level (CCL): 936.75 mb = 719.53 m = 2360.62 ft Mean mixing ratio: 1.03 g/kg Conv temperature: -15.85 C = 3.46 F Cap Strength: 18.45 C Lifted Index: 21.53 C Risk: None Lifted Index @300 mb: 25.43 C Lifted Index @700 mb: 14.14 C Showalter Index: 16.49 C Risk: None Total Totals Index: 22.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 3.40 C K Index: -9.50 Risk: None Sweat Index: 155.70 Risk: None Energy Index: 4.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 55.87 J/kg Max Up Vert Vel: 10.57 m/s Conv Inhibition (B-): 34808.58 J/kg Cap Strength: 21.40 C Lift Cond Lev (LCL): 875.32 mb = 1230.49 m = 4037.00 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 43 25383 280 77 75.8 -13.4 1 958 552 230 3 2.3 1.9 2 925 814 230 25 19.2 16.1 3 850 1454 230 19 14.6 12.2 4 700 2923 255 23 22.2 6.0 5 500 5370 265 21 20.9 1.8 6 400 6910 270 17 17.0 -0.0 7 300 8780 285 29 28.0 -7.5 8 251 9886 300 27 23.4 -13.5 9 250 9910 295 29 26.3 -12.3 10 200 11280 280 29 28.6 -5.0 11 150 13090 280 33 32.5 -5.7 12 100 15630 275 36 35.9 -3.1 13 70 17840 275 56 55.8 -4.9 14 50 19890 270 69 69.0 -0.0 Wind Parameters Energy-Hel index: -3.49 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//X5394/skewt/X5394.skewt.20260120.00.gif