UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121300.upa.cvt Date: 0000Z 13 DEC 25 Searching for X5671... Searching the city database file for: X5671 ... Date:0000Z 13 DEC 25 Station: X5671 WMO ident: 35671 Latitude: 47.80 Longitude: 67.72 ------------------------------------------------------------------------------- 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 96 SFC 969 363 -4.1 -5.5 90 1.4 -4.6 225 7 271.5 271.9 270.3 278.6 2.61 2 966 389 -5.5 -5.5 100 0.0 -5.5 270.3 270.7 269.5 277.4 2.62 3 925 753 -7.9 -7.9 100 0.0 -7.9 245 17 271.2 271.6 269.6 277.5 2.28 4 916 829 -8.5 -8.5 100 0.0 -8.5 271.4 271.7 269.5 277.4 2.19 5 908 897 -8.7 -8.7 100 0.0 -8.7 271.9 272.2 269.8 277.8 2.18 6 905 923 -7.3 -7.3 100 0.0 -7.3 273.5 274.0 271.3 280.3 2.44 7 903 940 -9.1 -9.1 100 0.0 -9.1 271.9 272.2 269.7 277.7 2.12 8 887 1078 -8.7 -8.7 100 0.0 -8.7 273.7 274.0 271.1 279.9 2.23 9 857 1347 -4.1 -4.1 100 0.0 -4.1 281.2 281.8 276.9 290.4 3.29 10 850 1412 -4.1 -4.1 100 0.0 -4.1 230 29 281.9 282.4 277.3 291.2 3.32 11 835 1553 -3.9 -3.9 100 0.0 -3.9 283.5 284.1 278.3 293.2 3.43 12 827 1629 -1.9 -1.9 100 0.0 -1.9 286.4 287.1 280.4 297.9 4.02 13 787 2023 -2.5 -2.5 100 0.0 -2.5 289.8 290.6 282.0 301.5 4.04 14 700 2943 -8.3 -8.3 100 0.0 -8.3 240 33 293.3 293.8 282.2 302.0 2.92 15 622 3851 -14.3 -14.3 100 0.0 -14.3 296.5 296.9 282.5 302.7 2.03 16 551 4763 -19.3 -23.0 72 3.7 -20.1 301.0 301.2 283.2 304.5 1.09 17 500 5480 -24.3 -27.1 78 2.8 -24.8 250 35 303.4 303.6 283.8 306.1 0.83 18 400 7070 -35.3 -37.1 84 1.8 -35.5 245 38 309.1 309.2 285.5 310.5 0.40 19 388 7281 -36.7 -38.7 82 2.0 -36.9 310.0 310.0 285.8 311.2 0.35 20 300 9000 -52.1 -56.4 60 4.3 -52.2 235 29 311.9 311.9 286.1 312.1 0.06 21 273 9606 -57.9 -62.8 53 4.9 -58.0 312.0 312.0 286.1 312.1 0.03 22 250 10160 -60.5 -65.5 52 5.0 -60.6 240 33 316.1 316.1 287.5 316.2 0.02 23 237 10491 -62.7 -67.7 51 5.0 -62.7 250 27 317.7 317.7 288.0 317.7 0.02 24 200 11550 -57.5 -62.5 53 5.0 -57.6 240 27 341.7 341.7 294.8 341.9 0.04 25 199 11582 -57.1 -62.1 53 5.0 -57.2 342.8 342.8 295.0 343.0 0.05 26 150 13350 -61.5 -67.5 45 6.0 -61.6 245 31 364.1 364.1 299.5 364.3 0.03 27 100 15860 -64.7 -72.7 32 8.0 -64.8 275 33 402.7 402.7 305.6 402.8 0.02 28 70 18010 -67.9 -79.9 16 12.0 -68.0 270 40 439.1 439.1 309.8 439.2 0.01 29 50 20030 -69.5 -88.5 5 19.0 -69.6 285 64 479.7 479.7 313.4 479.7 0.00 TRP 237 10491 -62.7 -67.7 51 5.0 -62.7 250 27 317.7 317.7 288.0 317.7 0.02 WND 35 290 73 Sounding variables and indices 1000-500 mb thick: 5384.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.51 inches Sfc-500 mean rel hum: 93.78 % Est. max temperature: 11.34 C = 52.42 F Sfc-Lift cond lev (LCL): 947.68 mb = 549.93 m = 1804.21 ft T: -6.56 C 700-500 lapse rate: 6.31 C/km ThetaE index: 2.55 C Layer 903.0- 887.0 mb Conv cond level (CCL): 936.53 mb = 649.13 m = 2129.66 ft Mean mixing ratio: 2.37 g/kg Conv temperature: -4.61 C = 23.71 F Cap Strength: 19.41 C Lifted Index: 20.56 C Risk: None Lifted Index @300 mb: 23.47 C Lifted Index @700 mb: 15.26 C Showalter Index: 11.01 C Risk: None Total Totals Index: 40.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 20.20 C K Index: 16.10 Risk: < 20 % chance of thunderstorms Sweat Index: 160.75 Risk: None Energy Index: 3.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.50 J/kg Max Up Vert Vel: 7.28 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 20.40 C Lift Cond Lev (LCL): 917.55 mb = 815.82 m = 2676.54 ft Lev Free Conv (LFC): 912.55 mb = 858.21 m = 2815.62 ft Equ Level (EL): 892.55 mb = 1030.02 m = 3379.31 ft B at Equ Level: 25.88 J/kg Max Parcel Lev (MPL): 862.55 mb = 1296.88 m = 4254.79 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 35 26933 290 73 68.6 -25.0 1 969 363 225 7 4.9 4.9 2 925 753 245 17 15.4 7.2 3 850 1412 230 29 22.2 18.6 4 700 2943 240 33 28.6 16.5 5 500 5480 250 35 32.9 12.0 6 400 7070 245 38 34.4 16.1 7 300 9000 235 29 23.8 16.6 8 250 10160 240 33 28.6 16.5 9 237 10491 250 27 25.4 9.2 10 200 11550 240 27 23.4 13.5 11 150 13350 245 31 28.1 13.1 12 100 15860 275 33 32.9 -2.9 13 70 18010 270 40 40.0 -0.0 14 50 20030 285 64 61.8 -16.6 Wind Parameters Energy-Hel index: -1.66 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//X5671/skewt/X5671.skewt.20251213.00.gif