UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for U0674... Searching the city database file for: U0674 ... Date:0000Z 20 OCT 25 Station: U0674 WMO ident: 20674 Latitude: 73.53 Longitude: 80.40 ------------------------------------------------------------------------------- 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 1009 -3.5 -4.4 93 0.9 -3.8 195 15 269.0 269.4 268.8 276.3 2.73 1 1007 -3.7 -5.3 89 1.6 -4.3 268.9 269.3 268.5 275.8 2.55 2 863 -3.7 -8.5 69 4.8 -5.3 281.0 281.4 275.5 287.7 2.33 3 848 -3.9 -8.6 70 4.7 -5.5 282.3 282.7 276.2 289.0 2.35 4 814 -4.7 -9.4 70 4.7 -6.3 284.7 285.1 277.3 291.4 2.30 5 785 -4.9 -9.9 68 5.0 -6.6 287.5 287.9 278.7 294.2 2.29 6 765 -9.5 -13.3 74 3.8 -10.6 284.6 285.0 276.6 289.9 1.79 7 758 -9.9 -13.3 76 3.4 -10.9 285.0 285.3 276.8 290.3 1.81 8 404 -40.7 -43.8 72 3.1 -40.9 301.2 301.3 282.1 301.9 0.19 9 383 -45.1 -48.4 69 3.3 -45.2 300.1 300.1 281.5 300.5 0.12 10 341 -49.5 -52.9 67 3.4 -49.6 304.2 304.2 283.2 304.5 0.08 11 321 -53.9 -57.4 65 3.5 -53.9 303.4 303.5 282.8 303.6 0.05 12 257 -58.0 -61.4 65 3.4 -58.0 215 60 317.3 317.3 287.9 317.5 0.04 13 250 -58.5 -61.9 65 3.4 -58.6 220 60 319.1 319.1 288.5 319.2 0.04 14 244 -58.7 -62.1 65 3.4 -58.7 220 58 321.0 321.0 289.1 321.2 0.04 15 231 -57.1 -60.3 67 3.2 -57.2 220 54 328.5 328.5 291.3 328.7 0.05 16 224 -57.5 -60.9 65 3.4 -57.6 220 51 330.8 330.8 292.0 331.0 0.05 17 158 -52.7 -58.7 48 6.0 -52.9 224 31 373.7 373.7 301.3 374.1 0.09 18 92 -56.1 -67.1 24 11.0 -56.5 224 17 429.5 429.5 308.8 429.7 0.05 19 78 -60.1 -72.1 19 12.0 -60.4 222 16 441.9 441.9 310.1 442.1 0.03 20 69 -58.3 -71.3 17 13.0 -58.7 221 15 461.6 461.6 311.9 461.8 0.04 21 66 -60.7 -73.7 16 13.0 -61.0 223 14 462.2 462.2 312.0 462.4 0.03 22 63 -61.7 -74.7 16 13.0 -62.0 226 14 466.2 466.2 312.3 466.4 0.02 23 31 -64.7 -79.7 11 15.0 -65.1 249 15 563.0 563.0 318.8 563.1 0.02 24 14 -61.1 -78.1 9 17.0 -62.6 718.9 718.9 325.0 719.4 0.06 TRP 250 -58.5 -61.9 65 3.4 -58.6 220 60 319.1 319.1 288.5 319.2 0.04 WND 257 -58.0 -61.4 65 3.4 -58.0 215 60 317.3 317.3 287.9 317.5 0.04 Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.39 inches Sfc-500 mean rel hum: 74.90 % Est. max temperature: 8.94 C = 48.09 F Sfc-Lift cond lev (LCL): 994.61 mb = -9999.00 m = -9999.00 ft T: -3.70 C ThetaE index: 4.31 C Layer 765.0- 758.0 mb Conv cond level (CCL): 766.17 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 2.48 g/kg Conv temperature: 12.40 C = 54.31 F Cap Strength: 11.08 C Lifted Index: 13.95 C Risk: None Lifted Index @300 mb: 19.84 C Lifted Index @700 mb: 9.15 C Showalter Index: 6.86 C Risk: None Total Totals Index: 48.07 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.39 C Cross Totals Index: 21.68 C K Index: 14.44 Risk: None Sweat Index: 79.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 13.70 C Lift Cond Lev (LCL): 917.96 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 912.96 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 ------------------------------------ 0 257 9746 215 60 34.4 49.1 1 1014 0 195 15 3.9 14.5 2 1009 35 195 15 3.9 14.5 3 850 1404 195 35 9.1 33.8 4 700 2910 215 23 13.2 18.8 5 500 5380 220 38 24.4 29.1 6 400 6930 220 48 30.9 36.8 7 300 8810 215 54 31.0 44.2 8 250 9970 220 60 38.6 46.0 9 200 11380 220 42 27.0 32.2 10 150 13220 225 29 20.5 20.5 11 100 15810 225 17 12.0 12.0 12 70 18050 220 15 9.6 11.5 13 50 20140 240 11 9.5 5.5 14 30 23280 250 15 14.1 5.1 15 20 25770 240 19 16.5 9.5 Wind Parameters Energy-Hel index: -0.00 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//U0674/skewt/U0674.skewt.20251020.00.gif