UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 13 OCT 25 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 1023 17 2.8 -7.2 48 10.0 -0.7 160 7 274.2 274.5 271.2 280.2 2.17 1 1000 200 0.2 -9.8 47 10.0 -3.0 160 11 273.4 273.7 270.2 278.4 1.81 2 929 779 -4.7 -11.7 58 7.0 -6.7 179 20 274.2 274.4 270.5 278.9 1.68 3 925 813 -4.7 -11.7 58 7.0 -6.7 180 21 274.5 274.8 270.7 279.3 1.68 4 918 873 -4.5 -11.5 58 7.0 -6.6 181 21 275.3 275.6 271.2 280.2 1.72 5 914 907 -2.5 -9.5 59 7.0 -4.8 181 21 277.7 278.0 273.2 283.5 2.03 6 913 916 -2.3 -9.3 59 7.0 -4.6 182 21 278.0 278.3 273.3 283.9 2.07 7 892 1102 0.0 -12.0 40 12.0 -3.8 184 20 282.2 282.5 275.2 287.2 1.71 8 855 1440 -0.9 -23.9 16 23.0 -6.4 189 19 284.7 284.8 274.9 286.7 0.65 9 854 1450 -0.9 -23.9 16 23.0 -6.4 189 19 284.8 284.9 275.0 286.8 0.65 10 850 1487 -1.3 -21.3 20 20.0 -6.4 190 19 284.8 284.9 275.2 287.3 0.82 11 813 1839 -4.1 -13.1 50 9.0 -6.9 188 19 285.5 285.8 276.9 290.5 1.71 12 794 2024 -5.7 -14.7 49 9.0 -8.3 186 20 285.7 286.0 276.8 290.3 1.54 13 768 2284 -6.5 -23.5 25 17.0 -10.4 185 20 287.6 287.7 276.6 289.9 0.75 14 715 2837 -10.1 -17.1 57 7.0 -12.0 181 21 289.5 289.8 278.5 293.8 1.40 15 702 2978 -10.3 -16.3 61 6.0 -11.9 180 21 290.8 291.1 279.3 295.5 1.52 16 700 3000 -10.1 -16.1 61 6.0 -11.8 180 21 291.3 291.6 279.6 296.0 1.55 17 685 3167 -9.7 -19.7 44 10.0 -12.3 182 20 293.6 293.8 280.1 297.2 1.17 18 641 3678 -12.5 -39.5 8 27.0 -16.4 189 18 296.0 296.0 279.8 296.7 0.19 19 599 4193 -15.3 -43.3 7 28.0 -18.7 196 15 298.6 298.6 280.9 299.0 0.14 20 587 4346 -16.7 -43.7 8 27.0 -19.9 198 15 298.7 298.7 281.0 299.1 0.14 21 561 4685 -19.3 -29.3 41 10.0 -21.0 203 13 299.5 299.6 282.0 301.5 0.60 22 500 5530 -26.1 -33.1 52 7.0 -27.1 215 9 301.2 301.3 282.5 302.8 0.47 23 400 7100 -38.7 -43.7 59 5.0 -39.0 245 9 304.7 304.7 283.5 305.4 0.20 24 377 7503 -42.1 -47.1 58 5.0 -42.3 250 9 305.4 305.4 283.8 305.9 0.15 25 354 7924 -45.5 -50.5 57 5.0 -45.7 256 9 306.4 306.4 284.1 306.8 0.11 26 327 8449 -47.9 -53.9 50 6.0 -48.1 263 9 310.1 310.1 285.5 310.4 0.08 27 314 8715 -51.1 -58.1 43 7.0 -51.2 266 9 309.3 309.3 285.1 309.4 0.05 28 300 9010 -52.1 -59.1 43 7.0 -52.2 270 9 311.9 311.9 286.1 312.1 0.04 29 280 9454 -54.3 -62.3 37 8.0 -54.4 315.0 315.0 287.1 315.1 0.03 30 261 9904 -54.9 -63.9 32 9.0 -55.1 320.5 320.5 288.9 320.6 0.03 TRP WND Sounding variables and indices 1000-500 mb thick: 5330.00 m Freezing level: 997.10 mb = 223.65 m = 733.74 ft Freezing level: 892.00 mb = 1101.56 m = 3613.99 ft Freezing level: 892.00 mb = 1101.56 m = 3613.99 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 36.96 % Est. max temperature: 12.19 C = 53.95 F Sfc-Lift cond lev (LCL): 875.54 mb = 1250.41 m = 4102.36 ft T: -0.40 C 700-500 lapse rate: 6.32 C/km ThetaE index: 1.78 C Layer 1000.0- 929.0 mb Conv cond level (CCL): 589.16 mb = 4317.87 m = 14166.06 ft Mean mixing ratio: 1.80 g/kg Conv temperature: 27.44 C = 81.39 F Cap Strength: 18.24 C Lifted Index: 18.76 C Risk: None Lifted Index @300 mb: 23.47 C Lifted Index @700 mb: 13.43 C Showalter Index: 12.17 C Risk: None Total Totals Index: 29.60 C Risk: None Vertical Totals Index: 24.80 C Cross Totals Index: 4.80 C K Index: -2.50 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.23 J/kg Max Up Vert Vel: 1.57 m/s Conv Inhibition (B-): 6312.12 J/kg Cap Strength: 18.68 C Lift Cond Lev (LCL): 847.25 mb = 1512.64 m = 4962.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 217 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 1023 17 160 7 -2.4 6.6 | 72 10 -9.7 -3.1 1 1000 200 160 11 -3.8 10.3 | 93 11 -11.1 0.6 2 925 813 180 21 0.0 21.0 | 147 13 -7.3 11.3 3 850 1487 190 19 3.3 18.7 | 156 10 -4.0 9.0 4 700 3000 180 21 0.0 21.0 | 147 13 -7.3 11.3 5 500 5530 215 9 5.2 7.4 | 42 3 -2.1 -2.4 6 400 7100 245 9 8.2 3.8 | 352 6 0.8 -5.9 7 300 9010 270 9 9.0 -0.0 | 350 10 1.7 -9.7 Wind Parameters Mean winds (0-6000m): 186.9 at 16.2 knts Storm direction: 216.9 at 12.2 knts Shear (0-3000m) pos: 2.3 neg: 0.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 75.1 deg Storm rel helicity (0-3000m) pos: 51.5 neg: -5.4 tot: 46.1 m^2/s^2 ave: 15.4 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 6.34 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 ------------------------------------------------------------------------------- 500 164 12 99 11| 9.6 0.0 9.6| 27.8 0.0 27.8 55.5 0.98| 10.0 9.8 1000 174 16 123 11| 7.3 0.0 7.3| 48.0 0.0 48.0 48.0 0.94| 8.6 8.1 1500 179 17 134 11| 4.6 0.0 4.6| 51.5 0.0 51.5 34.3 0.87| 6.7 5.8 2000 181 18 139 10| 3.5 0.3 3.8| 51.5 -1.6 49.9 25.0 0.79| 5.3 4.2 2500 182 18 141 11| 2.8 0.5 3.3| 51.5 -3.4 48.1 19.2 0.71| 4.5 3.2 3000 182 19 143 11| 2.3 0.7 3.0| 51.5 -5.4 46.1 15.4 0.65| 4.0 2.6 4000 183 19 144 11| 1.5 0.5 2.0| 53.6 -5.5 48.2 12.0 0.53| 3.8 2.0 5000 185 18 143 10| 1.1 0.4 1.5| 53.6 -7.6 46.0 9.2 0.37| 3.7 1.4 6000 187 16 140 8| 1.0 0.3 1.4| 53.6 -10.2 43.4 7.2 0.24| 3.4 0.8 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20251013.12.gif