UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 25 APR 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 1014 8 1.6 -5.4 60 7.0 -0.9 290 7 273.7 274.1 271.5 280.6 2.52 1 1008 55 -1.3 -10.3 50 9.0 -4.0 292 7 271.2 271.5 268.7 276.0 1.73 2 1000 119 -1.9 -10.9 50 9.0 -4.6 295 7 271.2 271.5 268.6 275.9 1.66 3 925 732 -7.7 -12.4 69 4.7 -8.9 270 15 271.4 271.7 268.6 275.9 1.59 4 920 774 -8.1 -12.8 69 4.7 -9.4 271 15 271.4 271.7 268.5 275.8 1.55 5 890 1031 -9.7 -14.7 67 5.0 -10.9 279 14 272.4 272.6 268.8 276.2 1.37 6 850 1385 -11.3 -21.3 43 10.0 -13.3 290 13 274.3 274.4 269.1 276.7 0.82 7 817 1688 -13.1 -28.1 27 15.0 -15.5 296 15 275.5 275.6 269.2 276.9 0.46 8 810 1753 -13.9 -28.9 27 15.0 -16.2 297 15 275.4 275.4 269.1 276.7 0.43 9 714 2697 -21.1 -29.1 49 8.0 -22.2 317 20 277.5 277.6 270.5 279.0 0.48 10 700 2843 -22.1 -31.1 44 9.0 -23.2 320 21 278.0 278.1 270.7 279.3 0.41 11 643 3460 -26.5 -36.5 38 10.0 -27.4 307 22 279.9 279.9 271.5 280.7 0.26 12 559 4460 -31.1 -41.1 37 10.0 -31.9 287 24 285.9 285.9 274.8 286.5 0.19 13 500 5240 -36.3 -45.3 39 9.0 -36.8 270 25 288.8 288.8 276.3 289.2 0.13 14 400 6760 -45.7 -56.7 28 11.0 -46.0 265 40 295.6 295.6 279.4 295.8 0.04 15 395 6844 -46.7 -57.7 27 11.0 -47.0 265 40 295.4 295.4 279.3 295.5 0.04 16 344 7751 -50.7 -61.7 26 11.0 -50.9 260 44 301.8 301.8 282.1 301.9 0.03 17 313 8370 -47.7 -59.7 24 12.0 -48.0 260 40 314.3 314.3 286.9 314.4 0.04 18 300 8650 -48.1 -61.1 21 13.0 -48.4 260 38 317.6 317.6 288.0 317.7 0.03 19 250 9860 -45.9 -63.9 11 18.0 -46.4 255 36 337.8 337.8 293.8 337.9 0.03 20 200 11350 -45.3 -69.3 5 24.0 -46.1 260 29 361.0 361.0 298.9 361.1 0.02 21 193 11586 -45.1 -70.1 4 25.0 -45.9 259 29 365.1 365.1 299.7 365.1 0.02 22 183 11939 -44.5 -70.5 4 26.0 -45.4 257 28 371.6 371.6 300.9 371.7 0.02 23 150 13260 -45.5 -71.5 4 26.0 -46.5 250 27 391.7 391.7 304.0 391.7 0.02 24 100 15930 -51.1 -75.1 4 24.0 -51.9 255 23 429.0 429.0 308.7 429.1 0.01 25 70 18250 -52.1 -76.1 4 24.0 -53.1 250 9 472.9 472.9 312.9 473.0 0.02 26 50 20420 -53.1 -77.1 4 24.0 -54.3 265 7 518.3 518.3 316.2 518.5 0.02 27 45 21101 -51.7 -75.7 4 24.0 -53.2 246 8 537.6 537.6 317.4 537.8 0.03 28 30 23710 -55.1 -79.1 4 24.0 -56.6 175 11 594.4 594.4 320.3 594.6 0.03 29 28 24151 -55.1 -79.1 4 24.0 -56.7 606.3 606.3 320.9 606.5 0.03 30 20 26320 -50.9 -74.9 4 24.0 -54.0 680.4 680.4 323.8 681.0 0.07 31 17 27383 -48.7 -73.7 4 25.0 -52.9 719.8 719.8 325.1 720.7 0.10 TRP 344 7751 -50.7 -61.7 26 11.0 -50.9 260 44 301.8 301.8 282.1 301.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5121.00 m Freezing level: 1010.69 mb = 34.11 m = 111.89 ft Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 43.59 % Est. max temperature: 1.56 C = 34.81 F Sfc-Lift cond lev (LCL): 909.17 mb = 865.92 m = 2840.90 ft T: -8.67 C 700-500 lapse rate: 5.92 C/km ThetaE index: 4.72 C Layer 1008.0- 925.0 mb Conv cond level (CCL): 812.95 mb = 1725.26 m = 5660.24 ft Mean mixing ratio: 1.65 g/kg Conv temperature: 3.38 C = 38.08 F Cap Strength: 8.90 C Lifted Index: 10.79 C Risk: None Lifted Index @300 mb: 29.46 C Lifted Index @700 mb: 3.60 C Showalter Index: 10.20 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 15.00 C K Index: -5.30 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.02 J/kg Max Up Vert Vel: 2.01 m/s Conv Inhibition (B-): 56937.66 J/kg Cap Strength: 10.61 C Lift Cond Lev (LCL): 864.35 mb = 1256.08 m = 4120.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 15 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 1014 8 290 7 6.6 -2.4 | 161 10 -3.2 9.0 1 1000 119 295 7 6.3 -3.0 | 158 9 -3.4 8.4 2 925 732 270 15 15.0 -0.0 | 205 13 5.3 11.4 3 850 1385 290 13 12.2 -4.4 | 200 7 2.5 6.9 4 700 2843 320 21 13.5 -16.1 | 322 6 3.7 -4.7 5 500 5240 270 25 25.0 -0.0 | 233 19 15.3 11.4 6 400 6760 265 40 39.8 3.5 | 244 34 30.1 14.9 7 344 7751 260 44 43.3 7.6 | 240 39 33.6 19.0 8 300 8650 260 38 37.4 6.6 | 237 33 27.7 18.0 9 250 9860 255 36 34.8 9.3 | 230 32 25.0 20.7 10 200 11350 260 29 28.6 5.0 | 229 25 18.8 16.4 11 150 13260 250 27 25.4 9.2 | 217 26 15.6 20.6 12 100 15930 255 23 22.2 6.0 | 216 21 12.5 17.3 13 70 18250 250 9 8.5 3.1 | 175 15 -1.3 14.4 14 50 20420 265 7 7.0 0.6 | 167 12 -2.8 12.0 15 30 23710 175 11 -1.0 11.0 | 154 25 -10.7 22.3 Wind Parameters Mean winds (0-6000m): 289.4 at 20.0 knts Storm direction: 319.4 at 15.0 knts Shear (0-3000m) pos: 2.3 neg: 1.3 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 149.4 deg Storm rel helicity (0-3000m) pos: 33.1 neg: -4.1 tot: 29.0 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 16.06 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 ------------------------------------------------------------------------------- 500 286 9 173 9| 0.0 5.5 5.5| 12.6 -0.9 11.7 23.3 0.80| 6.4 5.2 1000 278 12 190 10| 0.0 3.8 3.8| 19.1 -1.1 18.0 18.0 0.63| 5.9 3.7 1500 280 12 194 9| 1.2 2.5 3.7| 20.2 -2.5 17.7 11.8 0.47| 5.2 2.5 2000 286 13 199 8| 1.8 1.9 3.7| 25.0 -2.5 22.5 11.3 0.55| 4.9 2.7 2500 292 14 207 7| 2.3 1.5 3.8| 29.8 -2.5 27.4 10.9 0.62| 4.8 3.0 3000 299 15 219 5| 2.3 1.3 3.6| 33.1 -4.1 29.0 9.7 0.59| 4.7 2.7 4000 301 17 239 5| 1.7 1.9 3.6| 33.1 -18.8 14.2 3.6 0.26| 4.6 1.2 5000 296 18 244 7| 1.4 2.3 3.6| 33.1 -41.4 -8.3 -1.7 0.07| 4.6 0.3 6000 289 20 242 10| 1.1 2.6 3.8| 48.7 -47.4 1.3 0.2 0.09| 4.6 0.4 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20250425.12.gif