UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 7 JAN 26 Station: U3205 WMO ident: 23205 Latitude: 67.65 Longitude: 53.02 ------------------------------------------------------------------------------- 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 1025 16 -24.1 -26.9 78 2.8 -24.4 180 1 247.3 247.4 247.2 248.4 0.41 1 1022 37 -23.5 -26.7 75 3.2 -23.8 189 1 248.1 248.2 247.9 249.2 0.42 2 1020 51 -20.3 -23.5 76 3.2 -20.7 195 1 251.4 251.5 251.2 252.9 0.56 3 1018 65 -18.9 -22.1 76 3.2 -19.3 201 1 253.0 253.1 252.7 254.7 0.64 4 1012 110 -12.1 -15.0 79 2.9 -12.7 219 1 260.2 260.3 259.7 263.3 1.18 5 1000 200 -12.1 -14.6 82 2.5 -12.6 255 1 261.0 261.2 260.5 264.4 1.23 6 925 786 -16.3 -20.3 71 4.0 -17.0 275 1 262.6 262.8 260.9 264.9 0.82 7 850 1417 -20.1 -27.1 54 7.0 -21.0 145 1 265.1 265.2 262.1 266.5 0.49 8 789 1965 -23.7 -29.7 58 6.0 -24.4 82 9 266.9 267.0 263.3 268.2 0.41 9 759 2249 -23.3 -30.3 53 7.0 -24.1 49 13 270.4 270.4 265.7 271.6 0.41 10 702 2817 -25.5 -37.5 32 12.0 -26.5 342 21 274.0 274.1 267.8 274.7 0.22 11 700 2838 -25.7 -37.7 32 12.0 -26.7 340 21 274.0 274.1 267.8 274.7 0.21 12 692 2921 -26.3 -38.3 31 12.0 -27.3 340 21 274.3 274.3 268.0 274.9 0.20 13 616 3750 -33.1 -41.1 45 8.0 -33.6 338 22 275.7 275.8 268.8 276.3 0.17 14 500 5190 -41.9 -47.9 52 6.0 -42.1 335 23 282.0 282.0 272.5 282.3 0.10 15 461 5736 -44.9 -49.9 57 5.0 -45.0 337 24 284.8 284.8 274.1 285.1 0.09 16 400 6670 -51.1 -56.1 55 5.0 -51.2 340 27 288.6 288.6 276.0 288.7 0.05 17 385 6918 -52.3 -57.3 55 5.0 -52.4 339 27 290.2 290.2 276.8 290.3 0.04 18 321 8071 -60.7 -65.7 52 5.0 -60.7 332 27 294.0 294.0 278.7 294.1 0.02 19 300 8490 -62.7 -67.7 51 5.0 -62.7 330 27 297.0 297.0 280.0 297.0 0.01 20 277 8981 -64.1 -69.1 50 5.0 -64.1 320 29 301.8 301.8 282.1 301.8 0.01 21 268 9184 -64.3 -69.3 50 5.0 -64.3 320 28 304.4 304.4 283.1 304.4 0.01 22 250 9610 -63.9 -68.9 50 5.0 -63.9 320 25 311.1 311.1 285.7 311.1 0.01 23 219 10423 -62.3 -68.3 44 6.0 -62.4 311 26 325.5 325.5 290.5 325.6 0.02 24 200 10980 -64.1 -69.1 50 5.0 -64.1 305 27 331.2 331.3 292.1 331.3 0.02 25 150 12740 -64.3 -70.3 44 6.0 -64.4 305 25 359.3 359.3 298.6 359.4 0.02 26 100 15190 -68.5 -74.5 42 6.0 -68.5 295 29 395.4 395.4 304.6 395.5 0.02 27 70 17320 -71.3 -78.3 35 7.0 -71.3 290 31 431.8 431.9 309.0 431.9 0.01 28 52 19062 -72.3 -79.3 34 7.0 -72.4 277 35 467.8 467.8 312.5 467.9 0.01 29 50 19290 -74.1 -81.1 33 7.0 -74.2 275 35 468.9 468.9 312.5 468.9 0.01 30 46 19777 -75.5 -82.5 33 7.0 -75.6 274 38 476.8 476.8 313.2 476.9 0.01 31 30 22260 -75.5 -82.5 33 7.0 -75.6 270 52 538.8 538.8 317.5 538.9 0.01 32 26 23091 -74.5 -81.5 33 7.0 -74.6 564.2 564.2 318.9 564.3 0.02 TRP 277 8981 -64.1 -69.1 50 5.0 -64.1 320 29 301.8 301.8 282.1 301.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 4990.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 52.51 % Est. max temperature: -7.02 C = 19.36 F Sfc-Lift cond lev (LCL): 978.25 mb = 365.29 m = 1198.43 ft T: -13.28 C 700-500 lapse rate: 6.89 C/km ThetaE index: 0.01 C Layer 700.0- 692.0 mb Conv cond level (CCL): 1022.00 mb = 36.73 m = 120.50 ft Mean mixing ratio: 1.00 g/kg Conv temperature: -16.58 C = 2.16 F Cap Strength: 11.12 C Lifted Index: 15.38 C Risk: None Lifted Index @300 mb: 23.85 C Lifted Index @700 mb: 10.34 C Showalter Index: 12.81 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 14.80 C K Index: -17.30 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.36 J/kg Max Up Vert Vel: 7.53 m/s Conv Inhibition (B-): 42912.48 J/kg Cap Strength: 15.39 C Lift Cond Lev (LCL): 930.05 mb = 745.04 m = 2444.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 7 at 11 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 1025 16 180 1 0.0 1.0 | 187 12 1.4 12.2 1 1000 200 255 1 1.0 0.3 | 192 12 2.4 11.5 2 925 786 275 1 1.0 -0.1 | 192 11 2.4 11.1 3 850 1417 145 1 -0.6 0.8 | 184 12 0.8 12.0 4 700 2838 340 21 7.2 -19.7 | 315 12 8.6 -8.5 5 500 5190 335 23 9.7 -20.8 | 311 15 11.1 -9.7 6 400 6670 340 27 9.2 -25.4 | 323 18 10.6 -14.2 7 300 8490 330 27 13.5 -23.4 | 309 19 14.9 -12.2 8 277 8981 320 29 18.6 -22.2 | 299 23 20.0 -11.0 9 250 9610 320 25 16.1 -19.2 | 294 19 17.5 -8.0 10 200 10980 305 27 22.1 -15.5 | 280 24 23.5 -4.3 11 150 12740 305 25 20.5 -14.3 | 278 22 21.9 -3.1 12 100 15190 295 29 26.3 -12.3 | 272 28 27.7 -1.1 13 70 17320 290 31 29.1 -10.6 | 269 31 30.5 0.6 14 50 19290 275 35 34.9 -3.1 | 257 37 36.3 8.1 15 30 22260 270 52 52.0 -0.0 | 258 55 53.4 11.2 Wind Parameters Mean winds (0-6000m): 337.1 at 15.0 knts Storm direction: 7.1 at 11.3 knts Shear (0-3000m) pos: 0.2 neg: 3.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 128.0 deg Storm rel helicity (0-3000m) pos: 3.7 neg: -91.5 tot: -87.8 m^2/s^2 ave: -29.3 10^-3 m/s^2 rel: -0.83 Storm rel vorticity (0-3000m) horiz: 7.4 stream: -6.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.94 Bulk Shear: 30.09 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 ------------------------------------------------------------------------------- 500 247 1 191 12| 1.4 0.0 1.4| 3.7 0.0 3.7 7.3 0.78| 1.5 1.2 1000 255 1 192 12| 0.7 0.3 1.0| 3.7 -1.2 2.5 2.5 0.33| 1.2 0.4 1500 233 1 191 12| 0.5 1.1 1.5| 3.7 -9.4 -5.7 -3.8 -0.33| 1.8 -0.6 2000 89 2 176 11| 0.4 2.7 3.0| 3.7 -40.0 -36.3 -18.1 -0.73| 3.7 -2.8 2500 16 4 182 7| 0.3 3.5 3.7| 3.7 -68.2 -64.5 -25.8 -0.82| 6.1 -5.0 3000 338 7 220 6| 0.2 3.6 3.8| 3.7 -91.5 -87.8 -29.3 -0.83| 7.4 -6.1 4000 338 11 255 6| 0.2 2.8 3.0| 3.7 -92.8 -89.0 -22.3 -0.81| 5.7 -4.6 5000 338 13 278 7| 0.1 2.3 2.5| 3.7 -94.3 -90.5 -18.1 -0.80| 4.7 -3.7 6000 337 15 290 8| 0.3 1.9 2.2| 11.5 -94.4 -82.9 -13.8 -0.72| 4.1 -3.0 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20260107.12.gif