UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100612.upa.cvt Date: 1200Z 6 OCT 25 Searching for U3078... Searching the city database file for: U3078 ... Date:1200Z 6 OCT 25 Station: U3078 WMO ident: 23078 Latitude: 69.33 Longitude: 88.10 ------------------------------------------------------------------------------- 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 1021 65 -8.3 -10.8 82 2.5 -8.9 160 3 263.3 263.5 263.0 267.7 1.64 1 1000 227 -6.5 -9.6 79 3.1 -7.4 130 3 266.6 266.9 265.8 271.6 1.84 2 998 243 -6.5 -9.7 78 3.2 -7.4 266.8 267.1 265.8 271.8 1.83 3 939 712 -13.5 -16.4 79 2.9 -14.1 264.4 264.5 262.8 267.5 1.13 4 925 826 -12.3 -15.0 80 2.7 -12.9 100 25 266.7 266.9 264.8 270.3 1.29 5 903 1009 -10.3 -13.4 78 3.1 -11.1 270.6 270.9 267.9 274.8 1.50 6 850 1471 -10.7 -17.7 56 7.0 -12.3 55 15 274.9 275.1 270.0 278.2 1.12 7 832 1636 -10.1 -21.1 40 11.0 -12.4 277.3 277.4 271.0 279.8 0.85 8 737 2559 -17.3 -29.3 34 12.0 -19.1 279.2 279.3 271.5 280.6 0.46 9 700 2944 -19.9 -30.9 37 11.0 -21.4 180 29 280.4 280.5 272.2 281.7 0.42 10 632 3689 -25.7 -32.7 52 7.0 -26.5 282.2 282.2 273.1 283.4 0.39 11 537 4834 -37.9 -42.9 59 5.0 -38.2 281.0 281.1 272.1 281.6 0.16 12 500 5320 -41.3 -46.1 60 4.8 -41.5 40 21 282.7 282.7 272.9 283.1 0.12 13 454 5963 -45.9 -50.2 62 4.3 -46.0 284.8 284.8 274.0 285.1 0.09 14 353 7583 -57.3 -61.7 57 4.4 -57.3 28 35 290.7 290.7 277.1 290.8 0.03 15 318 8246 -52.7 -57.2 58 4.5 -52.8 13 34 305.9 305.9 283.8 306.1 0.05 16 300 8620 -52.9 -57.5 57 4.6 -53.0 5 33 310.8 310.8 285.7 311.0 0.05 17 250 9800 -52.5 -58.5 48 6.0 -52.7 10 31 328.0 328.0 291.2 328.2 0.06 18 248 9852 -52.5 -58.5 48 6.0 -52.7 10 31 328.8 328.8 291.5 329.0 0.06 19 205 11080 -51.7 -59.7 38 8.0 -52.0 19 33 348.4 348.4 296.3 348.7 0.06 20 200 11240 -52.1 -60.1 38 8.0 -52.4 20 33 350.3 350.3 296.7 350.5 0.06 21 152 13005 -53.9 -64.9 25 11.0 -54.2 20 31 375.8 375.8 301.6 376.0 0.04 22 150 13090 -54.1 -65.1 25 11.0 -54.4 20 31 376.9 376.9 301.8 377.0 0.04 23 129 14052 -56.9 -68.9 21 12.0 -57.2 29 24 388.4 388.4 303.6 388.6 0.03 24 100 15660 -58.1 -73.1 13 15.0 -58.5 45 13 415.5 415.5 307.2 415.6 0.02 25 84 16763 -56.7 -71.7 13 15.0 -57.2 50 10 439.6 439.6 309.8 439.7 0.03 26 70 17920 -56.5 -72.5 12 16.0 -57.1 55 7 463.5 463.5 312.1 463.7 0.03 27 66 18293 -56.5 -72.5 12 16.0 -57.1 471.4 471.4 312.8 471.6 0.03 TRP 400 -57.7 -62.1 57 4.4 -57.8 45 36 280.0 280.0 271.2 280.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5093.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 54.63 % Est. max temperature: 1.67 C = 35.01 F Sfc-Lift cond lev (LCL): 980.97 mb = 375.07 m = 1230.52 ft T: -8.48 C 700-500 lapse rate: 9.01 C/km ThetaE index: 4.30 C Layer 939.0- 925.0 mb Conv cond level (CCL): 943.32 mb = 676.31 m = 2218.83 ft Mean mixing ratio: 1.49 g/kg Conv temperature: -7.02 C = 19.37 F Cap Strength: 11.66 C Lifted Index: 10.89 C Risk: None Lifted Index @300 mb: 29.17 C Lifted Index @700 mb: 10.90 C Showalter Index: 4.06 C Risk: None Total Totals Index: 54.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.60 C Cross Totals Index: 23.60 C K Index: 1.90 Risk: None Sweat Index: 155.00 Risk: None Energy Index: 1.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.40 J/kg Max Up Vert Vel: 2.97 m/s Conv Inhibition (B-): 30304.72 J/kg Cap Strength: 11.61 C Lift Cond Lev (LCL): 928.56 mb = 796.74 m = 2613.95 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 ------------------------------------ 0 400 6657 45 36 -25.5 -25.5 1 1021 65 160 3 -1.0 2.8 2 1000 227 130 3 -2.3 1.9 3 925 826 100 25 -24.6 4.3 4 850 1471 55 15 -12.3 -8.6 5 700 2944 180 29 0.0 29.0 6 500 5320 40 21 -13.5 -16.1 7 400 6790 45 36 -25.5 -25.5 8 300 8620 5 33 -2.9 -32.9 9 250 9800 10 31 -5.4 -30.5 10 200 11240 20 33 -11.3 -31.0 11 150 13090 20 31 -10.6 -29.1 12 100 15660 45 13 -9.2 -9.2 13 70 17920 55 7 -5.7 -4.0 Wind Parameters Energy-Hel index: -0.27 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//U3078/skewt/U3078.skewt.20251006.12.gif