UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for U8445... Searching the city database file for: U8445 ... Date:1200Z 15 OCT 25 Station: U8445 WMO ident: 28445 Latitude: 56.73 Longitude: 61.07 ------------------------------------------------------------------------------- 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 227 SFC 992 292 3.0 -7.0 48 10.0 -0.6 145 5 276.8 277.2 273.0 283.2 2.27 2 942 709 0.0 -10.0 47 10.0 -3.3 277.9 278.2 273.0 283.2 1.89 3 925 855 2.2 -7.8 48 10.0 -1.4 170 31 281.6 282.0 275.7 288.1 2.29 4 921 890 2.6 -8.4 44 11.0 -1.4 282.3 282.7 276.0 288.6 2.20 5 900 1077 3.0 -8.0 44 11.0 -1.1 284.6 285.0 277.3 291.3 2.32 6 857 1474 3.0 -1.9 70 4.9 0.8 288.6 289.3 281.3 299.8 3.88 7 850 1540 2.6 -1.8 73 4.4 0.7 185 35 288.9 289.6 281.4 300.2 3.94 8 847 1569 2.2 -2.0 74 4.2 0.4 288.7 289.4 281.3 300.0 3.90 9 796 2067 -1.1 -3.4 84 2.3 -2.1 290.4 291.1 281.8 301.3 3.73 10 703 3049 -5.7 -6.8 92 1.1 -6.1 295.8 296.4 283.6 305.6 3.26 11 700 3083 -5.9 -7.1 91 1.2 -6.4 205 33 296.0 296.5 283.6 305.6 3.20 12 532 5187 -15.9 -19.0 77 3.1 -16.7 308.1 308.4 286.5 313.3 1.60 13 500 5650 -19.3 -22.6 75 3.3 -20.1 200 38 309.5 309.7 286.6 313.6 1.24 14 423 6872 -28.3 -31.5 74 3.2 -28.8 313.2 313.3 287.2 315.4 0.65 15 400 7270 -31.9 -34.9 75 3.0 -32.3 200 42 313.5 313.6 287.2 315.3 0.49 16 317 8872 -44.9 -48.7 66 3.8 -45.1 317.0 317.1 287.9 317.6 0.14 17 300 9240 -45.9 -49.6 66 3.7 -46.1 205 68 320.7 320.7 289.1 321.2 0.14 18 297 9306 -45.9 -49.6 66 3.7 -46.1 321.6 321.6 289.4 322.1 0.14 19 280 9690 -49.5 -53.5 63 4.0 -49.6 321.9 321.9 289.5 322.2 0.09 20 257 10243 -51.1 -54.9 64 3.8 -51.2 327.5 327.5 291.1 327.8 0.09 21 250 10420 -53.5 -57.7 60 4.2 -53.6 205 93 326.5 326.5 290.8 326.8 0.06 22 200 11840 -58.5 -62.8 58 4.3 -58.6 210 71 340.1 340.1 294.4 340.3 0.04 23 179 12526 -64.7 -69.0 55 4.3 -64.7 340.9 341.0 294.6 341.0 0.02 24 162 13140 -60.3 -64.6 57 4.3 -60.4 358.2 358.2 298.4 358.4 0.04 25 150 13620 -59.7 -64.1 56 4.4 -59.8 220 40 367.2 367.2 300.1 367.4 0.05 TRP 192 -65.1 -69.3 56 4.2 -65.1 225 23 333.5 333.5 292.7 333.6 0.02 WND 105 220 62 Sounding variables and indices 1000-500 mb thick: 5423.00 m Freezing level: 813.00 mb = 1900.80 m = 6236.15 ft Wetbulb zero: Below ground Precipitable water: 0.59 inches Sfc-500 mean rel hum: 76.21 % Est. max temperature: 15.09 C = 59.16 F Sfc-Lift cond lev (LCL): 849.08 mb = 1548.72 m = 5081.03 ft T: 2.48 C 700-500 lapse rate: 5.22 C/km ThetaE index: 0.26 C Layer 847.0- 796.0 mb Conv cond level (CCL): 541.84 mb = 5045.99 m = 16554.88 ft Mean mixing ratio: 2.16 g/kg Conv temperature: 33.46 C = 92.23 F Cap Strength: 19.41 C Lifted Index: 19.94 C Risk: None Lifted Index @300 mb: 24.57 C Lifted Index @700 mb: 12.39 C Showalter Index: 9.51 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 17.50 C K Index: 18.90 Risk: < 20 % chance of thunderstorms Sweat Index: 108.00 Risk: None Energy Index: 2.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.88 J/kg Max Up Vert Vel: 8.82 m/s Conv Inhibition (B-): 11832.78 J/kg Cap Strength: 19.87 C Lift Cond Lev (LCL): 801.55 mb = 2011.17 m = 6598.25 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 ------------------------------------ 0 105 18260 220 62 39.9 47.5 1 992 292 145 5 -2.9 4.1 2 925 855 170 31 -5.4 30.5 3 850 1540 185 35 3.1 34.9 4 700 3083 205 33 13.9 29.9 5 500 5650 200 38 13.0 35.7 6 400 7270 200 42 14.4 39.5 7 300 9240 205 68 28.7 61.6 8 250 10420 205 93 39.3 84.3 9 200 11840 210 71 35.5 61.5 10 150 13620 220 40 25.7 30.6 Wind Parameters Energy-Hel index: -2.43 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//U8445/skewt/U8445.skewt.20251015.12.gif