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 UINN... Searching the city database file for: UINN ... Date:1200Z 25 APR 25 Station: UINN WMO ident: 29698 Latitude: 54.88 Longitude: 99.03 Elevation: 410.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 206 SFC 975 410 5.0 -12.0 28 17.0 -0.6 335 5 280.2 280.4 273.8 284.7 1.56 2 925 838 0.6 -15.4 29 16.0 -4.1 310 11 279.9 280.1 273.2 283.6 1.25 3 850 1509 -5.9 -18.9 35 13.0 -9.1 315 13 280.0 280.1 272.9 283.0 1.01 4 745 2524 -14.9 -21.9 55 7.0 -16.3 291 24 280.9 281.1 273.2 283.6 0.89 5 728 2698 -16.3 -24.3 50 8.0 -17.7 287 26 281.3 281.4 273.2 283.5 0.73 6 700 2993 -16.7 -32.7 24 16.0 -19.0 280 29 284.0 284.1 274.0 285.1 0.35 7 699 3004 -16.7 -32.7 24 16.0 -19.0 280 29 284.1 284.2 274.1 285.2 0.35 8 598 4161 -21.1 -28.1 53 7.0 -22.2 299 33 292.0 292.1 278.6 294.0 0.63 9 500 5460 -28.1 -35.1 51 7.0 -28.9 320 38 298.8 298.8 281.4 300.1 0.39 10 498 5489 -28.3 -35.3 51 7.0 -29.1 320 38 298.9 298.9 281.4 300.2 0.38 11 400 7020 -40.1 -46.1 53 6.0 -40.4 325 46 302.9 302.9 282.8 303.4 0.15 12 300 8930 -54.5 -60.5 47 6.0 -54.6 330 54 308.5 308.5 284.8 308.7 0.04 13 280 9367 -57.1 -63.1 46 6.0 -57.2 330 54 310.9 310.9 285.7 311.0 0.03 14 252 10030 -56.9 -62.9 47 6.0 -57.0 325 52 320.7 320.7 289.0 320.9 0.03 15 250 10080 -56.7 -62.7 47 6.0 -56.8 325 52 321.8 321.8 289.3 321.9 0.03 16 226 10728 -53.5 -59.5 48 6.0 -53.7 318 46 336.1 336.1 293.4 336.3 0.06 17 200 11520 -52.5 -60.5 37 8.0 -52.7 310 38 349.6 349.6 296.6 349.9 0.06 18 152 13294 -49.3 -62.3 20 13.0 -49.8 310 29 383.7 383.7 302.9 383.9 0.06 19 150 13380 -49.7 -62.7 20 13.0 -50.3 310 29 384.4 384.4 303.0 384.7 0.06 20 125 14573 -50.9 -66.9 13 16.0 -51.5 310 25 402.8 402.8 305.6 403.0 0.04 21 119 14891 -54.1 -71.1 11 17.0 -54.5 310 24 402.7 402.7 305.6 402.8 0.02 22 100 16010 -53.7 -72.7 8 19.0 -54.3 310 21 424.0 424.0 308.2 424.1 0.02 23 93 16479 -50.9 -70.9 8 20.0 -51.7 302 20 438.4 438.4 309.7 438.5 0.03 24 72 18129 -54.7 -75.7 6 21.0 -55.4 273 15 463.6 463.6 312.1 463.7 0.02 25 70 18310 -52.7 -74.7 5 22.0 -53.6 270 15 471.6 471.6 312.8 471.8 0.02 26 68 18498 -50.1 -72.1 6 22.0 -51.3 273 15 481.2 481.2 313.5 481.4 0.03 27 56 19756 -54.1 -77.1 4 23.0 -55.1 290 12 499.5 499.5 314.9 499.6 0.02 28 50 20490 -50.5 -74.5 4 24.0 -52.1 300 11 524.5 524.5 316.6 524.7 0.03 29 49 20622 -49.9 -73.9 4 24.0 -51.6 302 11 528.9 528.9 316.9 529.2 0.04 30 44 21318 -53.7 -77.7 4 24.0 -55.0 310 10 536.2 536.2 317.3 536.3 0.02 31 35 22799 -50.1 -75.1 4 25.0 -52.3 328 10 581.8 581.8 319.8 582.1 0.04 32 30 23800 -52.1 -77.1 3 25.0 -54.2 340 9 602.6 602.6 320.7 602.9 0.04 33 29 24019 -52.5 -77.5 3 25.0 -54.5 607.4 607.4 320.9 607.6 0.03 TRP 280 9367 -57.1 -63.1 46 6.0 -57.2 330 54 310.9 310.9 285.7 311.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5254.00 m Freezing level: 918.08 mb = 899.94 m = 2952.52 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 42.22 % Est. max temperature: 5.04 C = 41.07 F Sfc-Lift cond lev (LCL): 748.55 mb = 2487.35 m = 8160.51 ft T: -14.58 C 700-500 lapse rate: 4.62 C/km ThetaE index: 1.74 C Layer 925.0- 745.0 mb Conv cond level (CCL): 629.96 mb = 3775.17 m = 12385.59 ft Mean mixing ratio: 1.28 g/kg Conv temperature: 14.10 C = 57.39 F Cap Strength: 8.59 C Lifted Index: 12.90 C Risk: None Lifted Index @300 mb: 17.61 C Lifted Index @700 mb: 3.20 C Showalter Index: 13.48 C Risk: None Total Totals Index: 31.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 9.20 C K Index: -12.70 Risk: None Sweat Index: 64.00 Risk: None Energy Index: 3.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.20 J/kg Max Up Vert Vel: 1.55 m/s Conv Inhibition (B-): 45924.78 J/kg Cap Strength: 12.78 C Lift Cond Lev (LCL): 722.24 mb = 2757.86 m = 9047.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 336 at 21 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 ---------------------------------------------------------- 0 975 410 335 5 2.1 -4.5 | 156 16 -6.3 14.4 1 925 838 310 11 8.4 -7.1 | 180 12 -0.0 11.9 2 850 1509 315 13 9.2 -9.2 | 184 10 0.8 9.7 3 700 2993 280 29 28.6 -5.0 | 235 24 20.1 13.9 4 500 5460 320 38 24.4 -29.1 | 303 19 16.0 -10.2 5 400 7020 325 46 26.4 -37.7 | 316 26 17.9 -18.8 6 300 8930 330 54 27.0 -46.8 | 326 33 18.6 -27.8 7 280 9367 330 54 27.0 -46.8 | 326 33 18.6 -27.8 8 250 10080 325 52 29.8 -42.6 | 318 32 21.4 -23.7 9 200 11520 310 38 29.1 -24.4 | 285 21 20.7 -5.5 10 150 13380 310 29 22.2 -18.6 | 269 14 13.8 0.3 11 100 16010 310 21 16.1 -13.5 | 235 9 7.6 5.4 12 70 18310 270 15 15.0 -0.0 | 199 20 6.6 18.9 13 50 20490 300 11 9.5 -5.5 | 185 13 1.1 13.4 14 30 23800 340 9 3.1 -8.5 | 153 12 -5.4 10.5 Wind Parameters Mean winds (0-6000m): 306.0 at 27.6 knts Storm direction: 336.0 at 20.7 knts Shear (0-3000m) pos: 0.9 neg: 4.3 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 87.8 deg Storm rel helicity (0-3000m) pos: 74.8 neg: 0.0 tot: 74.8 m^2/s^2 ave: 24.9 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 49.69 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 ------------------------------------------------------------------------------- 500 316 8 168 13| 0.0 7.2 7.2| 18.6 0.0 18.6 37.1 0.76| 7.3 5.6 1000 314 10 175 12| 0.9 3.6 4.5| 20.4 0.0 20.4 20.4 0.69| 4.5 3.1 1500 313 12 181 11| 0.6 4.1 4.7| 33.2 0.0 33.2 22.1 0.78| 4.8 3.8 2000 307 14 194 11| 0.4 4.7 5.2| 46.8 0.0 46.8 23.4 0.72| 5.4 3.9 2500 298 16 207 13| 0.3 5.1 5.5| 52.6 0.0 52.6 21.0 0.57| 5.8 3.4 3000 294 18 216 14| 0.9 4.3 5.1| 74.8 0.0 74.8 24.9 0.60| 5.7 3.4 4000 295 22 229 15| 1.9 3.2 5.0|128.6 0.0 128.6 32.1 0.68| 5.6 3.8 5000 300 25 244 15| 2.5 2.6 5.1|183.5 0.0 183.5 36.7 0.74| 5.6 4.1 6000 306 28 259 14| 2.6 2.1 4.7|204.6 0.0 204.6 34.1 0.73| 5.1 3.8 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20250425.12.gif