UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 30 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 1004 14 1.0 -5.0 64 6.0 -1.2 290 9 273.8 274.3 271.8 281.1 2.62 1 1003 22 -1.1 -9.1 55 8.0 -3.6 290 9 271.8 272.1 269.4 277.1 1.91 2 1000 46 -1.5 -9.5 54 8.0 -4.0 290 9 271.6 272.0 269.2 276.8 1.86 3 925 659 -7.3 -14.3 57 7.0 -9.1 280 19 271.8 272.1 268.5 275.7 1.36 4 912 769 -8.5 -14.5 62 6.0 -10.0 280 19 271.7 271.9 268.4 275.5 1.36 5 850 1311 -12.9 -18.9 61 6.0 -14.2 280 17 272.6 272.8 268.4 275.5 1.01 6 738 2370 -21.1 -27.1 58 6.0 -22.0 287 16 274.9 275.0 269.0 276.6 0.56 7 700 2759 -23.1 -29.1 58 6.0 -23.9 290 15 276.9 277.0 270.2 278.4 0.49 8 604 3826 -29.1 -37.1 46 8.0 -29.8 283 22 281.9 281.9 272.8 282.7 0.26 9 510 5014 -37.7 -46.7 38 9.0 -38.1 276 30 285.5 285.5 274.5 285.8 0.11 10 502 5122 -37.9 -46.9 38 9.0 -38.3 275 31 286.5 286.5 275.0 286.9 0.11 11 500 5150 -37.7 -47.7 34 10.0 -38.2 275 31 287.1 287.1 275.3 287.4 0.10 12 493 5247 -36.1 -46.1 35 10.0 -36.7 275 31 290.2 290.2 277.0 290.6 0.12 13 400 6670 -44.3 -55.3 28 11.0 -44.6 270 38 297.4 297.4 280.3 297.6 0.05 14 369 7205 -47.9 -59.9 24 12.0 -48.1 265 35 299.6 299.6 281.2 299.7 0.03 15 348 7592 -47.1 -59.1 24 12.0 -47.4 264 33 305.7 305.7 283.7 305.9 0.04 16 335 7843 -48.9 -60.9 23 12.0 -49.1 263 32 306.6 306.6 284.1 306.7 0.03 17 300 8570 -46.7 -60.7 19 14.0 -47.1 260 29 319.5 319.5 288.6 319.7 0.04 18 250 9790 -44.3 -63.3 10 19.0 -45.0 265 25 340.2 340.2 294.4 340.3 0.03 19 227 10435 -43.9 -64.9 8 21.0 -44.7 261 24 350.3 350.3 296.7 350.5 0.03 20 208 11019 -45.1 -68.1 6 23.0 -45.9 257 23 357.3 357.3 298.2 357.4 0.02 21 200 11280 -45.3 -69.3 5 24.0 -46.1 255 23 361.0 361.0 298.9 361.1 0.02 22 150 13200 -45.5 -71.5 4 26.0 -46.5 255 17 391.7 391.7 304.0 391.7 0.02 23 120 14681 -47.3 -73.3 4 26.0 -48.3 219 13 414.2 414.2 307.0 414.2 0.02 24 100 15890 -46.1 -72.1 4 26.0 -47.4 190 9 438.7 438.7 309.7 438.8 0.02 25 70 18260 -46.1 -72.1 4 26.0 -47.9 200 11 485.8 485.8 313.9 486.0 0.03 26 67 18552 -45.7 -71.7 4 26.0 -47.7 200 11 492.8 492.8 314.4 493.0 0.04 27 50 20490 -49.1 -74.1 4 25.0 -50.9 200 9 527.8 527.8 316.8 528.0 0.03 28 49 20622 -49.5 -74.5 4 25.0 -51.2 200 9 529.9 529.9 316.9 530.1 0.03 29 44 21327 -47.3 -73.3 4 26.0 -49.7 201 9 551.8 551.8 318.2 552.1 0.04 30 30 23840 -49.1 -74.1 4 25.0 -51.8 205 9 610.8 610.8 321.1 611.2 0.06 31 20 26500 -49.5 -74.5 4 25.0 -53.0 340 5 684.7 684.7 324.0 685.3 0.08 32 19 26835 -50.3 -75.3 4 25.0 -53.7 692.3 692.3 324.2 692.9 0.07 33 16 27966 -46.9 -72.9 4 26.0 -51.9 738.3 738.3 325.6 739.4 0.13 TRP 369 7205 -47.9 -59.9 24 12.0 -48.1 265 35 299.6 299.6 281.2 299.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5104.00 m Freezing level: 1003.52 mb = 17.90 m = 58.72 ft Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 52.76 % Est. max temperature: -0.27 C = 31.52 F Sfc-Lift cond lev (LCL): 914.36 mb = 748.99 m = 2457.30 ft T: -8.28 C 700-500 lapse rate: 6.11 C/km ThetaE index: 5.53 C Layer 1003.0- 738.0 mb Conv cond level (CCL): 836.22 mb = 1433.57 m = 4703.26 ft Mean mixing ratio: 1.57 g/kg Conv temperature: 0.07 C = 32.13 F Cap Strength: 8.81 C Lifted Index: 9.27 C Risk: None Lifted Index @300 mb: 30.74 C Lifted Index @700 mb: 2.49 C Showalter Index: 9.74 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 24.80 C Cross Totals Index: 18.80 C K Index: -0.10 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 2.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.41 J/kg Max Up Vert Vel: 0.91 m/s Conv Inhibition (B-): 63083.68 J/kg Cap Strength: 9.06 C Lift Cond Lev (LCL): 850.92 mb = 1302.63 m = 4273.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 16 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 1004 14 290 9 8.5 -3.1 | 151 8 -3.9 7.1 1 1000 46 290 9 8.5 -3.1 | 151 8 -3.9 7.1 2 925 659 280 19 18.7 -3.3 | 223 9 6.3 6.9 3 850 1311 280 17 16.7 -3.0 | 211 8 4.4 7.2 4 700 2759 290 15 14.1 -5.1 | 199 5 1.7 5.1 5 500 5150 275 31 30.9 -2.7 | 248 20 18.5 7.5 6 400 6670 270 38 38.0 -0.0 | 248 28 25.6 10.2 7 369 7205 265 35 34.9 3.1 | 240 26 22.5 13.2 8 300 8570 260 29 28.6 5.0 | 227 22 16.2 15.2 9 250 9790 265 25 24.9 2.2 | 225 18 12.5 12.4 10 200 11280 255 23 22.2 6.0 | 211 19 9.9 16.2 11 150 13200 255 17 16.4 4.4 | 196 15 4.1 14.6 12 100 15890 190 9 1.6 8.9 | 150 22 -10.8 19.1 13 70 18260 200 11 3.8 10.3 | 157 22 -8.6 20.5 14 50 20490 200 9 3.1 8.5 | 154 21 -9.3 18.7 15 30 23840 205 9 3.8 8.2 | 155 20 -8.6 18.4 16 20 26500 340 5 1.7 -4.7 | 117 12 -10.7 5.5 Wind Parameters Mean winds (0-6000m): 279.5 at 21.4 knts Storm direction: 309.5 at 16.0 knts Shear (0-3000m) pos: 0.5 neg: 1.6 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 64.1 deg Storm rel helicity (0-3000m) pos: 19.5 neg: -6.2 tot: 13.4 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 10.59 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 ------------------------------------------------------------------------------- 500 285 13 178 7| 0.0 8.0 8.0| 13.5 0.0 13.5 27.0 0.93| 8.1 7.5 1000 282 15 201 8| 0.0 4.7 4.7| 17.2 -1.9 15.3 15.3 0.74| 5.7 4.2 1500 281 16 205 8| 0.4 3.1 3.6| 17.2 -4.1 13.1 8.7 0.58| 4.3 2.5 2000 282 16 206 8| 0.6 2.4 3.0| 17.2 -4.9 12.3 6.2 0.50| 3.5 1.7 2500 283 16 206 7| 0.7 1.9 2.6| 17.2 -5.8 11.4 4.6 0.42| 3.1 1.3 3000 284 16 206 7| 0.5 1.6 2.1| 19.5 -6.2 13.4 4.5 0.44| 2.9 1.3 4000 284 17 214 7| 0.4 2.1 2.4| 27.9 -6.2 21.7 5.4 0.47| 3.1 1.5 5000 282 19 225 9| 0.3 2.4 2.7| 32.2 -6.2 26.0 5.2 0.40| 3.2 1.3 6000 280 21 233 11| 0.2 2.4 2.7| 33.5 -6.2 27.3 4.5 0.35| 3.1 1.1 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20250430.12.gif