UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for U9282... Searching the city database file for: U9282 ... Date:1200Z 5 DEC 25 Station: U9282 WMO ident: 29282 Latitude: 58.42 Longitude: 97.40 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 36 SFC 988 131 -6.1 -9.6 76 3.5 -7.1 230 3 268.0 268.3 266.7 273.1 1.86 2 930 603 -7.9 -12.5 69 4.6 -9.1 235 7 270.8 271.1 268.1 275.2 1.57 3 925 645 -8.7 -13.3 69 4.6 -9.9 235 7 270.4 270.7 267.7 274.5 1.48 4 912 754 -10.5 -14.5 72 4.0 -11.5 230 7 269.7 269.9 267.0 273.5 1.36 5 863 1179 -10.9 -14.5 75 3.6 -11.8 210 5 273.5 273.8 269.7 277.6 1.44 6 850 1295 -11.7 -15.5 73 3.8 -12.6 205 5 273.9 274.1 269.7 277.7 1.34 7 788 1871 -15.7 -21.7 60 6.0 -16.8 219 7 275.6 275.7 270.0 278.1 0.85 8 750 2243 -16.5 -22.5 60 6.0 -17.6 228 8 278.7 278.8 271.8 281.1 0.84 9 724 2506 -19.7 -25.7 59 6.0 -20.6 234 8 278.0 278.1 271.1 279.9 0.65 10 700 2756 -21.3 -27.3 58 6.0 -22.2 240 9 278.9 279.0 271.5 280.7 0.58 11 539 4636 -34.1 -40.1 55 6.0 -34.5 263 25 285.3 285.3 274.5 286.0 0.22 12 500 5160 -36.5 -43.5 48 7.0 -36.9 270 29 288.5 288.6 276.2 289.1 0.16 13 485 5370 -37.3 -44.3 48 7.0 -37.7 268 30 290.1 290.1 277.0 290.6 0.15 14 418 6371 -47.3 -54.3 45 7.0 -47.5 258 35 289.8 289.9 276.7 290.0 0.06 15 400 6660 -48.1 -55.1 44 7.0 -48.3 255 36 292.5 292.5 278.0 292.7 0.05 16 352 7493 -54.5 -62.5 37 8.0 -54.6 255 40 294.7 294.7 279.0 294.8 0.02 17 300 8510 -58.1 -66.1 35 8.0 -58.2 255 46 303.4 303.5 282.8 303.5 0.02 18 289 8745 -59.5 -67.5 35 8.0 -59.6 255 46 304.7 304.7 283.3 304.8 0.02 19 250 9660 -57.3 -65.3 36 8.0 -57.4 265 42 320.9 320.9 289.0 321.0 0.02 20 200 11070 -55.1 -64.1 32 9.0 -55.3 275 38 345.5 345.5 295.7 345.7 0.03 21 198 11135 -54.9 -63.9 32 9.0 -55.1 275 38 346.8 346.8 296.0 347.0 0.04 22 150 12910 -56.7 -66.7 27 10.0 -56.9 280 40 372.4 372.4 301.0 372.5 0.03 23 100 15450 -61.1 -71.1 25 10.0 -61.3 270 46 409.7 409.7 306.5 409.8 0.03 24 74 17301 -62.7 -73.7 21 11.0 -62.9 274 46 443.1 443.2 310.2 443.3 0.02 25 70 17640 -64.5 -75.5 21 11.0 -64.7 275 46 446.4 446.4 310.5 446.5 0.02 26 59 18682 -66.9 -77.9 20 11.0 -67.1 272 49 463.4 463.4 312.1 463.5 0.02 27 54 19217 -68.5 -79.5 19 11.0 -68.7 271 51 471.6 471.6 312.8 471.6 0.01 28 50 19680 -67.9 -78.9 19 11.0 -68.1 270 52 483.5 483.5 313.7 483.6 0.02 29 37 21484 -66.9 -78.9 17 12.0 -67.2 529.5 529.5 316.9 529.7 0.02 30 30 22730 -71.9 -83.9 15 12.0 -72.1 548.6 548.6 318.0 548.7 0.01 TRP 289 8745 -59.5 -67.5 35 8.0 -59.6 255 46 304.7 304.7 283.3 304.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5124.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 61.19 % Est. max temperature: 0.12 C = 32.22 F Sfc-Lift cond lev (LCL): 934.56 mb = 564.87 m = 1853.21 ft T: -7.75 C 700-500 lapse rate: 6.32 C/km ThetaE index: 1.73 C Layer 925.0- 863.0 mb Conv cond level (CCL): 812.70 mb = 1636.05 m = 5367.56 ft Mean mixing ratio: 1.58 g/kg Conv temperature: 0.81 C = 33.46 F Cap Strength: 9.65 C Lifted Index: 12.00 C Risk: None Lifted Index @300 mb: 20.72 C Lifted Index @700 mb: 5.81 C Showalter Index: 9.24 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 21.00 C K Index: 3.30 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 2.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.89 J/kg Max Up Vert Vel: 3.97 m/s Conv Inhibition (B-): 38923.63 J/kg Cap Strength: 11.47 C Lift Cond Lev (LCL): 878.39 mb = 1042.76 m = 3421.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 12 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 988 131 230 3 2.3 1.9 | 122 11 -9.0 5.6 1 925 645 235 7 5.7 4.0 | 144 9 -5.5 7.6 2 850 1295 205 5 2.1 4.5 | 132 12 -9.1 8.2 3 700 2756 240 9 7.8 4.5 | 157 9 -3.5 8.1 4 500 5160 270 29 29.0 -0.0 | 258 18 17.7 3.6 5 400 6660 255 36 34.8 9.3 | 241 27 23.5 13.0 6 300 8510 255 46 44.4 11.9 | 245 37 33.2 15.5 7 289 8745 255 46 44.4 11.9 | 245 37 33.2 15.5 8 250 9660 265 42 41.8 3.7 | 257 31 30.6 7.3 9 200 11070 275 38 37.9 -3.3 | 269 27 26.6 0.3 10 150 12910 280 40 39.4 -6.9 | 277 28 28.1 -3.3 11 100 15450 270 46 46.0 -0.0 | 264 35 34.7 3.6 12 70 17640 275 46 45.8 -4.0 | 271 35 34.6 -0.4 13 50 19680 270 52 52.0 -0.0 | 265 41 40.7 3.6 Wind Parameters Mean winds (0-6000m): 257.9 at 15.8 knts Storm direction: 287.9 at 11.8 knts Shear (0-3000m) pos: 2.0 neg: 0.5 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 56.2 deg Storm rel helicity (0-3000m) pos: 30.5 neg: -6.3 tot: 24.2 m^2/s^2 ave: 8.1 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.45 Bulk Shear: 17.35 m/s 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 ------------------------------------------------------------------------------- 500 233 5 132 10| 4.0 0.0 4.0| 9.8 0.0 9.8 19.7 0.96| 4.0 3.9 1000 229 6 136 10| 2.0 1.4 3.4| 9.8 -4.6 5.3 5.3 0.32| 3.5 1.1 1500 223 6 136 11| 1.5 0.9 2.4| 12.9 -6.3 6.6 4.4 0.30| 2.9 0.9 2000 223 6 137 11| 1.6 0.7 2.3| 17.8 -6.3 11.5 5.7 0.40| 2.7 1.1 2500 226 6 140 10| 1.6 0.6 2.2| 22.0 -6.3 15.7 6.3 0.46| 2.6 1.2 3000 230 7 143 10| 2.0 0.5 2.5| 30.5 -6.3 24.2 8.1 0.57| 2.8 1.6 4000 241 9 159 9| 2.6 0.4 3.0| 52.8 -6.3 46.5 11.6 0.70| 3.3 2.3 5000 254 13 186 7| 3.0 0.3 3.3| 83.5 -6.3 77.2 15.4 0.73| 3.6 2.6 6000 258 16 211 8| 2.5 0.5 3.1| 83.5 -28.3 55.1 9.2 0.51| 3.6 1.9 Wrote GIF file: /home/apache/climate/data/raob//U9282/skewt/U9282.skewt.20251205.12.gif