UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for U3802... Searching the city database file for: U3802 ... Date:1200Z 28 NOV 25 Station: U3802 WMO ident: 23802 Latitude: 61.68 Longitude: 50.78 ------------------------------------------------------------------------------- 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 59 200 1 SFC 993 115 -1.1 -2.1 93 1.0 -1.5 200 1 272.6 273.1 272.1 281.5 3.29 2 925 678 -3.7 -6.1 83 2.4 -4.6 265 31 275.5 276.0 272.8 282.8 2.62 3 883 1044 -6.3 -9.0 81 2.7 -7.1 262 32 276.5 276.9 272.7 282.7 2.19 4 850 1342 -5.9 -8.2 84 2.3 -6.7 260 33 280.0 280.4 275.0 286.8 2.42 5 771 2105 -6.7 -8.8 85 2.1 -7.4 257 38 287.0 287.5 278.9 294.5 2.55 6 700 2853 -11.5 -14.0 82 2.5 -12.2 255 42 289.7 290.1 279.2 295.3 1.85 7 554 4600 -24.7 -27.8 75 3.1 -25.2 255 42 294.2 294.3 279.7 296.4 0.70 8 539 4800 -25.1 -28.1 76 3.0 -25.6 255 42 296.0 296.1 280.6 298.3 0.70 9 500 5340 -29.9 -33.1 74 3.2 -30.3 255 42 296.6 296.7 280.5 298.1 0.47 10 466 5837 -34.5 -37.8 72 3.3 -34.8 258 43 296.9 297.0 280.4 298.0 0.32 11 400 6890 -41.1 -45.6 62 4.5 -41.3 265 44 301.6 301.6 282.3 302.1 0.16 12 355 7692 -46.3 -52.3 51 6.0 -46.5 271 46 305.1 305.1 283.5 305.4 0.09 13 300 8800 -50.7 -57.7 43 7.0 -50.9 280 50 313.9 313.9 286.8 314.1 0.05 14 258 9778 -54.7 -61.7 42 7.0 -54.8 288 53 321.8 321.8 289.3 322.0 0.04 15 250 9980 -54.9 -61.9 42 7.0 -55.1 290 54 324.4 324.5 290.2 324.6 0.04 16 219 10819 -56.1 -64.1 36 8.0 -56.2 294 53 335.1 335.1 293.1 335.2 0.03 17 209 11114 -57.9 -65.9 35 8.0 -58.0 295 52 336.8 336.8 293.6 336.9 0.03 18 200 11390 -57.7 -65.7 35 8.0 -57.8 295 50 341.4 341.4 294.7 341.5 0.03 19 178 12125 -58.5 -66.5 35 8.0 -58.6 297 48 351.7 351.7 297.0 351.8 0.03 20 150 13200 -59.1 -68.1 30 9.0 -59.3 300 44 368.3 368.3 300.3 368.4 0.03 21 101 15649 -63.9 -72.9 28 9.0 -64.0 305 44 403.1 403.1 305.6 403.2 0.02 22 100 15710 -63.7 -73.7 24 10.0 -63.8 305 44 404.7 404.7 305.8 404.7 0.02 23 81 16982 -69.1 -78.1 26 9.0 -69.2 305 43 418.7 418.7 307.6 418.8 0.01 24 71 17774 -65.9 -75.9 24 10.0 -66.1 305 42 441.6 441.6 310.0 441.7 0.02 25 70 17860 -66.1 -76.1 23 10.0 -66.2 305 42 443.0 443.0 310.2 443.1 0.02 26 50 19880 -71.5 -81.5 21 10.0 -71.6 310 40 475.0 475.0 313.1 475.1 0.01 27 41 21042 -73.9 -83.9 20 10.0 -74.0 308 44 496.8 496.8 314.7 496.8 0.01 28 35 21966 -72.9 -82.9 21 10.0 -73.0 307 47 522.4 522.4 316.5 522.4 0.01 29 30 22860 -76.9 -86.9 19 10.0 -77.0 305 50 535.0 535.0 317.2 535.0 0.01 30 21 24895 -81.7 -91.7 17 10.0 -81.8 305 54 578.0 578.0 319.6 578.0 0.00 31 20 25170 -81.1 -91.1 17 10.0 -81.2 305 54 587.9 587.9 320.0 588.0 0.00 32 11 28547 -80.3 -90.3 17 10.0 -80.4 301 76 700.5 700.5 324.4 700.5 0.01 33 11 28547 -77.9 -87.9 18 10.0 -78.1 301 76 709.2 709.2 324.7 709.3 0.02 34 10 29090 -80.3 -90.3 17 10.0 -80.4 300 79 719.8 719.8 325.0 719.9 0.01 35 8.5 30022 -74.3 -84.3 20 10.0 -74.7 777.5 777.5 326.7 777.9 0.04 36 7.4 30825 -76.7 -86.7 19 10.0 -77.0 799.2 799.2 327.3 799.4 0.03 37 5.8 32242 -72.3 -82.3 21 10.0 -73.0 876.1 876.1 329.0 876.9 0.08 TRP 209 11114 -57.9 -65.9 35 8.0 -58.0 295 52 336.8 336.8 293.6 336.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5281.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.40 inches Sfc-500 mean rel hum: 80.98 % Est. max temperature: 6.84 C = 44.32 F Sfc-Lift cond lev (LCL): 977.42 mb = 240.52 m = 789.08 ft T: -1.68 C 700-500 lapse rate: 7.40 C/km ThetaE index: 0.12 C Layer 883.0- 850.0 mb Conv cond level (CCL): 891.37 mb = 969.39 m = 3180.37 ft Mean mixing ratio: 2.79 g/kg Conv temperature: 2.62 C = 36.71 F Cap Strength: 12.20 C Lifted Index: 12.18 C Risk: None Lifted Index @300 mb: 22.35 C Lifted Index @700 mb: 9.43 C Showalter Index: 8.69 C Risk: None Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 21.70 C K Index: 13.30 Risk: None Sweat Index: 108.00 Risk: None Energy Index: 2.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.59 J/kg Max Up Vert Vel: 5.02 m/s Conv Inhibition (B-): 54070.38 J/kg Cap Strength: 12.22 C Lift Cond Lev (LCL): 914.05 mb = 771.70 m = 2531.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 28 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 ---------------------------------------------------------- 0 993 115 200 1 0.3 0.9 | 109 28 -26.6 9.1 1 925 678 265 31 30.9 2.7 | 200 12 3.9 10.9 2 850 1342 260 33 32.5 5.7 | 202 15 5.5 13.9 3 700 2853 255 42 40.6 10.9 | 216 23 13.6 19.1 4 500 5340 255 42 40.6 10.9 | 216 23 13.6 19.1 5 400 6890 265 44 43.8 3.8 | 235 21 16.9 12.0 6 300 8800 280 50 49.2 -8.7 | 271 22 22.3 -0.5 7 250 9980 290 54 50.7 -18.5 | 293 26 23.8 -10.3 8 209 11114 295 52 47.1 -22.0 | 304 24 20.2 -13.8 9 200 11390 295 50 45.3 -21.1 | 305 22 18.4 -12.9 10 150 13200 300 44 38.1 -22.0 | 321 18 11.1 -13.8 11 100 15710 305 44 36.0 -25.2 | 332 19 9.1 -17.0 12 70 17860 305 42 34.4 -24.1 | 335 18 7.4 -15.9 13 50 19880 310 40 30.6 -25.7 | 348 18 3.7 -17.5 14 30 22860 305 50 41.0 -28.7 | 326 25 14.0 -20.5 15 20 25170 305 54 44.2 -31.0 | 323 29 17.3 -22.8 16 10 29090 300 79 68.4 -39.5 | 307 52 41.5 -31.3 Wind Parameters Mean winds (0-6000m): 256.9 at 37.6 knts Storm direction: 286.9 at 28.2 knts Shear (0-3000m) pos: 5.5 neg: 1.8 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 106.6 deg Storm rel helicity (0-3000m) pos: 198.2 neg: 0.0 tot: 198.2 m^2/s^2 ave: 66.1 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 6.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 72.88 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 ------------------------------------------------------------------------------- 500 264 14 127 16| 27.9 0.0 27.9|160.5 0.0 160.5 321.0 0.87| 31.9 27.9 1000 263 23 158 12| 16.4 0.0 16.4|176.3 0.0 176.3 176.3 0.84| 19.6 16.4 1500 262 26 175 12| 10.9 0.9 11.9|181.0 0.0 181.0 120.7 0.81| 14.1 11.3 2000 261 29 186 13| 8.2 1.5 9.7|188.5 0.0 188.5 94.2 0.78| 11.4 8.9 2500 260 31 194 14| 6.6 1.9 8.4|195.3 0.0 195.3 78.1 0.76| 9.7 7.4 3000 259 33 199 15| 5.5 1.8 7.3|198.2 0.0 198.2 66.1 0.74| 8.4 6.2 4000 258 35 205 17| 4.1 1.4 5.5|198.2 0.0 198.2 49.5 0.74| 6.3 4.7 5000 257 37 208 19| 3.3 1.1 4.4|198.2 0.0 198.2 39.6 0.74| 5.0 3.7 6000 257 38 210 19| 2.9 0.9 3.8|219.5 0.0 219.5 36.6 0.76| 4.5 3.4 Wrote GIF file: /home/apache/climate/data/raob//U3802/skewt/U3802.skewt.20251128.12.gif