UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:1200Z 16 APR 25 Station: ULWW WMO ident: 27038 Latitude: 59.31 Longitude: 39.93 Elevation: 133.00 ------------------------------------------------------------------------------- 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 1008 133 15.4 -4.6 25 20.0 6.6 315 5 287.9 288.4 279.4 295.8 2.69 1 1000 203 15.0 -6.0 23 21.0 6.1 260 5 288.1 288.6 279.2 295.3 2.44 2 983 347 12.6 -8.4 22 21.0 4.3 251 5 287.2 287.5 278.3 293.2 2.06 3 969 467 12.6 -8.4 22 21.0 4.2 244 4 288.3 288.7 278.9 294.5 2.09 4 925 852 8.0 -10.0 27 18.0 1.3 220 3 287.5 287.8 278.2 293.2 1.93 5 863 1418 2.0 -14.0 29 16.0 -3.1 282 6 287.0 287.3 277.4 291.5 1.50 6 850 1540 2.0 -19.0 19 21.0 -4.0 295 7 288.2 288.4 277.3 291.3 1.00 7 834 1693 2.0 -24.0 13 26.0 -4.7 294 9 289.8 289.9 277.6 291.9 0.66 8 700 3086 -5.5 -30.5 12 25.0 -10.7 285 23 296.4 296.5 280.4 297.8 0.43 9 699 3097 -5.5 -30.5 12 25.0 -10.7 285 23 296.5 296.6 280.4 297.9 0.43 10 687 3233 -5.5 -30.5 12 25.0 -10.8 286 24 298.0 298.1 281.1 299.4 0.44 11 585 4470 -15.3 -37.3 13 22.0 -18.6 296 29 300.6 300.6 282.0 301.5 0.26 12 500 5640 -21.9 -33.9 33 12.0 -23.7 305 35 306.3 306.4 284.5 307.8 0.43 13 446 6474 -26.3 -37.3 35 11.0 -27.7 310 44 311.0 311.0 286.1 312.2 0.35 14 400 7250 -33.5 -43.5 36 10.0 -34.3 315 52 311.4 311.5 286.1 312.2 0.20 15 314 8900 -46.6 -57.5 28 10.8 -47.0 330 64 315.5 315.5 287.3 315.7 0.05 16 300 9200 -49.1 -60.1 27 11.0 -49.4 330 64 316.1 316.2 287.5 316.3 0.04 17 250 10370 -59.3 -69.3 26 10.0 -59.4 325 56 317.9 317.9 288.1 318.0 0.01 18 233 10807 -62.5 -72.5 25 10.0 -62.6 325 60 319.5 319.5 288.6 319.6 0.01 19 220 11161 -62.3 -72.3 25 10.0 -62.4 321 55 325.1 325.1 290.3 325.2 0.01 20 210 11451 -57.9 -67.9 27 10.0 -58.0 318 52 336.3 336.4 293.4 336.4 0.02 21 200 11760 -55.9 -65.9 28 10.0 -56.1 315 48 344.2 344.2 295.4 344.4 0.03 22 188 12157 -54.1 -64.1 28 10.0 -54.4 315 47 353.3 353.3 297.4 353.5 0.04 23 167 12919 -54.5 -65.5 25 11.0 -54.8 315 44 364.8 364.8 299.7 365.0 0.03 24 150 13610 -53.5 -65.5 22 12.0 -53.8 315 42 377.9 377.9 301.9 378.1 0.04 25 144 13873 -52.7 -64.7 22 12.0 -53.1 313 40 383.7 383.7 302.9 383.9 0.04 26 100 16220 -53.9 -69.9 12 16.0 -54.4 300 27 423.6 423.6 308.2 423.7 0.03 27 76 17987 -50.3 -69.3 9 19.0 -51.4 304 24 465.7 465.7 312.3 466.0 0.04 28 70 18520 -51.1 -71.1 7 20.0 -52.2 305 23 475.1 475.1 313.1 475.3 0.04 29 51 20582 -52.3 -75.3 5 23.0 -53.6 314 12 517.3 517.3 316.1 517.5 0.03 30 50 20710 -52.3 -75.3 5 23.0 -53.6 315 11 520.2 520.2 316.3 520.4 0.03 31 42 21844 -50.1 -74.1 4 24.0 -52.0 1 11 552.3 552.3 318.2 552.5 0.04 32 35 23032 -51.3 -74.3 5 23.0 -53.2 49 11 578.7 578.7 319.6 579.0 0.05 33 31 23825 -48.9 -72.9 4 24.0 -51.5 81 11 605.6 605.6 320.9 606.1 0.06 34 30 24040 -49.5 -73.5 4 24.0 -52.1 90 11 609.7 609.7 321.0 610.2 0.06 35 20 26690 -49.9 -73.9 4 24.0 -53.3 95 25 683.4 683.5 323.9 684.2 0.09 36 16 28141 -52.3 -75.3 5 23.0 -55.5 720.6 720.7 325.1 721.4 0.09 37 11 30567 -51.9 -74.9 5 23.0 -56.2 803.6 803.7 327.4 804.9 0.13 TRP 233 10807 -62.5 -72.5 25 10.0 -62.6 325 60 319.5 319.5 288.6 319.6 0.01 WND 314 8900 -46.6 -57.5 28 10.8 -47.0 330 64 315.5 315.5 287.3 315.7 0.05 Sounding variables and indices 1000-500 mb thick: 5437.00 m Freezing level: 798.27 mb = 2064.61 m = 6773.59 ft Wetbulb zero: 906.78 mb = 1014.21 m = 3327.41 ft Precipitable water: 0.21 inches Sfc-500 mean rel hum: 18.10 % Est. max temperature: 14.98 C = 58.96 F Sfc-Lift cond lev (LCL): 744.41 mb = 2596.88 m = 8519.85 ft T: -2.87 C 700-500 lapse rate: 6.42 C/km ThetaE index: 3.21 C Layer 925.0- 834.0 mb Conv cond level (CCL): 591.08 mb = 4390.10 m = 14403.04 ft Mean mixing ratio: 2.07 g/kg Conv temperature: 27.96 C = 82.32 F Cap Strength: 8.66 C Lifted Index: 11.42 C Risk: None Lifted Index @300 mb: 15.80 C Lifted Index @700 mb: 7.61 C Showalter Index: 13.35 C Risk: None Total Totals Index: 26.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 2.90 C K Index: -20.10 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 3.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.46 J/kg Max Up Vert Vel: 4.79 m/s Conv Inhibition (B-): 58594.84 J/kg Cap Strength: 11.12 C Lift Cond Lev (LCL): 707.67 mb = 2999.34 m = 9840.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 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 1008 133 315 5 3.5 -3.5 | 150 11 -5.3 9.2 1 1000 203 260 5 4.9 0.9 | 164 14 -3.9 13.6 2 925 852 220 3 1.9 2.3 | 155 17 -6.9 15.1 3 850 1540 295 7 6.3 -3.0 | 166 10 -2.5 9.8 4 700 3086 285 23 22.2 -6.0 | 243 15 13.4 6.8 5 500 5640 305 35 28.7 -20.1 | 290 21 19.8 -7.3 6 400 7250 315 52 36.8 -36.8 | 311 37 27.9 -24.0 7 314 8900 330 64 32.0 -55.4 | 331 49 23.2 -42.7 8 300 9200 330 64 32.0 -55.4 | 331 49 23.2 -42.7 9 250 10370 325 56 32.1 -45.9 | 325 40 23.3 -33.1 10 233 10807 325 60 34.4 -49.1 | 325 44 25.6 -36.4 11 200 11760 315 48 33.9 -33.9 | 310 33 25.1 -21.2 12 150 13610 315 42 29.7 -29.7 | 309 27 20.9 -16.9 13 100 16220 300 27 23.4 -13.5 | 273 15 14.6 -0.7 14 70 18520 305 23 18.8 -13.2 | 272 10 10.0 -0.4 15 50 20710 315 11 7.8 -7.8 | 168 5 -1.1 5.0 16 30 24040 90 11 -11.0 0.0 | 123 24 -19.8 12.8 17 20 26690 95 25 -24.9 2.2 | 114 37 -33.7 14.9 Wind Parameters Mean winds (0-6000m): 295.3 at 20.7 knts Storm direction: 325.3 at 15.5 knts Shear (0-3000m) pos: 1.2 neg: 2.5 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 93.8 deg Storm rel helicity (0-3000m) pos: 57.6 neg: -9.7 tot: 47.9 m^2/s^2 ave: 16.0 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 41.07 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 ------------------------------------------------------------------------------- 500 254 4 162 15| 0.0 5.9 5.9| 9.5 -5.6 3.9 7.7 0.23| 7.2 1.6 1000 246 4 160 15| 0.8 3.0 3.8| 17.7 -9.1 8.5 8.5 0.26| 5.4 1.4 1500 266 5 163 14| 2.4 2.0 4.4| 23.5 -9.7 13.8 9.2 0.26| 5.6 1.5 2000 278 6 167 12| 1.8 1.6 3.4| 35.3 -9.7 25.6 12.8 0.43| 5.6 2.4 2500 282 8 175 11| 1.4 2.1 3.5| 47.0 -9.7 37.3 14.9 0.52| 5.5 2.9 3000 283 10 187 11| 1.2 2.5 3.7| 57.6 -9.7 47.9 16.0 0.53| 5.5 2.9 4000 286 14 208 10| 1.6 1.9 3.6| 81.1 -9.7 71.4 17.8 0.60| 4.9 2.9 5000 291 17 229 10| 1.9 1.5 3.5|108.4 -9.7 98.7 19.7 0.64| 4.5 2.9 6000 295 21 248 11| 2.4 1.3 3.6|143.3 -9.7 133.6 22.3 0.65| 4.5 2.9 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20250416.12.gif