UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 24 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 1003 12 1.0 -2.6 77 3.6 -0.4 110 1 273.9 274.4 272.6 282.5 3.14 1 1000 36 0.0 -5.0 69 5.0 -1.8 110 1 273.1 273.6 271.4 280.4 2.63 2 955 402 -3.5 -7.4 74 3.9 -4.8 104 3 273.2 273.6 270.9 279.6 2.29 3 925 654 -4.7 -8.8 73 4.1 -6.0 100 5 274.5 274.9 271.4 280.4 2.12 4 850 1314 -8.9 -13.0 72 4.1 -10.0 180 7 276.8 277.1 272.1 281.5 1.65 5 767 2102 -13.9 -18.4 69 4.5 -14.9 201 8 279.7 279.9 272.9 283.1 1.17 6 700 2793 -16.7 -21.2 68 4.5 -17.6 220 9 284.0 284.2 275.1 287.0 1.00 7 568 4340 -22.9 -27.6 65 4.7 -23.7 226 21 294.2 294.3 279.7 296.4 0.70 8 500 5260 -29.7 -35.7 56 6.0 -30.3 230 29 296.8 296.9 280.5 298.0 0.36 9 400 6810 -42.1 -52.1 33 10.0 -42.5 235 40 300.3 300.3 281.5 300.6 0.08 10 321 8269 -50.3 -61.3 26 11.0 -50.5 235 48 308.4 308.4 284.8 308.5 0.03 11 300 8710 -49.9 -60.9 26 11.0 -50.1 235 48 315.0 315.0 287.1 315.2 0.04 12 256 9753 -49.3 -61.3 23 12.0 -49.6 244 46 330.5 330.5 291.9 330.7 0.04 13 250 9910 -48.3 -60.3 24 12.0 -48.7 245 46 334.3 334.3 292.9 334.4 0.05 14 230 10458 -45.9 -58.9 22 13.0 -46.4 249 42 346.0 346.0 295.8 346.2 0.06 15 200 11380 -46.5 -61.5 17 15.0 -47.1 255 36 359.1 359.1 298.6 359.4 0.05 16 172 12378 -47.5 -63.5 14 16.0 -48.1 260 34 373.3 373.3 301.2 373.5 0.04 17 150 13280 -48.1 -65.1 12 17.0 -48.8 265 33 387.2 387.2 303.4 387.4 0.04 18 100 15940 -50.9 -69.9 9 19.0 -51.7 275 23 429.4 429.4 308.8 429.5 0.03 19 70 18250 -52.1 -73.1 6 21.0 -53.1 285 13 472.9 472.9 312.9 473.1 0.03 20 63 18930 -53.7 -73.7 7 20.0 -54.6 296 11 483.9 483.9 313.8 484.0 0.03 21 50 20420 -52.5 -73.5 6 21.0 -53.8 320 7 519.8 519.8 316.3 520.0 0.04 22 43 21395 -52.3 -74.3 5 22.0 -53.8 268 6 543.2 543.2 317.7 543.4 0.04 23 36 22534 -56.3 -78.3 5 22.0 -57.5 207 6 561.1 561.1 318.7 561.3 0.02 24 31 23490 -53.7 -75.7 5 22.0 -55.4 156 5 592.7 592.7 320.3 593.0 0.04 25 30 23700 -55.5 -77.5 5 22.0 -56.9 145 5 593.3 593.3 320.3 593.6 0.03 26 29 23915 -56.3 -78.3 5 22.0 -57.7 139 5 596.9 596.9 320.5 597.1 0.03 27 24 25128 -51.5 -74.5 5 23.0 -54.1 106 7 644.1 644.1 322.4 644.6 0.07 28 20 26310 -51.5 -74.5 5 23.0 -54.4 75 9 678.5 678.6 323.7 679.2 0.08 29 19 26643 -51.7 -74.7 5 23.0 -54.7 687.9 688.0 324.0 688.6 0.08 30 16 27768 -47.7 -72.7 4 25.0 -52.4 735.7 735.7 325.6 736.8 0.13 TRP 321 8269 -50.3 -61.3 26 11.0 -50.5 235 48 308.4 308.4 284.8 308.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5224.00 m Freezing level: 1000.00 mb = 36.00 m = 118.11 ft Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 67.76 % Est. max temperature: 3.81 C = 38.87 F Sfc-Lift cond lev (LCL): 948.27 mb = 458.03 m = 1502.71 ft T: -3.77 C 700-500 lapse rate: 5.27 C/km ThetaE index: 2.94 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 850.88 mb = 1305.93 m = 4284.51 ft Mean mixing ratio: 2.30 g/kg Conv temperature: 3.88 C = 38.99 F Cap Strength: 12.82 C Lifted Index: 14.11 C Risk: None Lifted Index @300 mb: 24.73 C Lifted Index @700 mb: 5.84 C Showalter Index: 13.00 C Risk: None Total Totals Index: 37.50 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 16.70 C K Index: 3.30 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.01 J/kg Max Up Vert Vel: 4.00 m/s Conv Inhibition (B-): 59652.36 J/kg Cap Strength: 14.08 C Lift Cond Lev (LCL): 890.83 mb = 947.79 m = 3109.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 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 1003 12 110 1 -0.9 0.3 | 75 12 -11.6 -3.0 1 1000 36 110 1 -0.9 0.3 | 75 12 -11.6 -3.0 2 925 654 100 5 -4.9 0.9 | 81 16 -15.6 -2.5 3 850 1314 180 7 0.0 7.0 | 109 11 -10.7 3.6 4 700 2793 220 9 5.8 6.9 | 126 6 -4.9 3.5 5 500 5260 230 29 22.2 18.6 | 217 19 11.5 15.3 6 400 6810 235 40 32.8 22.9 | 228 30 22.1 19.6 7 321 8269 235 48 39.3 27.5 | 230 37 28.6 24.2 8 300 8710 235 48 39.3 27.5 | 230 37 28.6 24.2 9 250 9910 245 46 41.7 19.4 | 243 35 31.0 16.1 10 200 11380 255 36 34.8 9.3 | 256 25 24.1 5.9 11 150 13280 265 33 32.9 2.9 | 271 22 22.2 -0.5 12 100 15940 275 23 22.9 -2.0 | 294 13 12.2 -5.4 13 70 18250 285 13 12.6 -3.4 | 344 7 1.9 -6.7 14 50 20420 320 7 4.5 -5.4 | 35 11 -6.2 -8.7 15 30 23700 145 5 -2.9 4.1 | 93 14 -13.5 0.7 16 20 26310 75 9 -8.7 -2.3 | 74 20 -19.4 -5.7 Wind Parameters Mean winds (0-6000m): 222.4 at 14.9 knts Storm direction: 252.4 at 11.2 knts Shear (0-3000m) pos: 2.3 neg: 0.5 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 67.4 deg Storm rel helicity (0-3000m) pos: 40.0 neg: 0.0 tot: 40.0 m^2/s^2 ave: 13.3 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 34.98 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 ------------------------------------------------------------------------------- 500 104 2 78 13| 0.0 3.2 3.2| 4.0 0.0 4.0 7.9 0.37| 3.2 1.2 1000 113 4 82 14| 2.1 1.6 3.7| 20.9 0.0 20.9 20.9 0.65| 4.2 2.7 1500 142 5 92 14| 2.7 1.1 3.8| 32.1 0.0 32.1 21.4 0.66| 4.5 3.0 2000 162 6 99 13| 2.4 0.8 3.2| 34.8 0.0 34.8 17.4 0.64| 3.9 2.5 2500 177 6 104 11| 2.2 0.6 2.8| 36.6 0.0 36.6 14.6 0.61| 3.5 2.2 3000 188 7 108 10| 2.3 0.5 2.8| 40.0 0.0 40.0 13.3 0.63| 3.4 2.2 4000 206 9 122 8| 2.7 0.4 3.1| 53.3 0.0 53.3 13.3 0.68| 3.6 2.5 5000 217 12 148 7| 3.0 0.3 3.4| 69.3 0.0 69.3 13.9 0.65| 3.8 2.4 6000 222 15 175 8| 3.2 0.3 3.4| 87.2 0.0 87.2 14.5 0.61| 3.8 2.3 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20250424.12.gif