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 UINN... Searching the city database file for: UINN ... Date:1200Z 16 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 132 SFC 967 410 5.4 -13.6 24 19.0 -0.7 335 3 281.2 281.5 274.2 285.3 1.38 2 940 638 2.0 -18.0 21 20.0 -3.6 354 4 280.1 280.2 272.9 283.0 0.99 3 925 767 1.4 -17.6 23 19.0 -3.9 5 5 280.7 280.9 273.3 283.8 1.04 4 850 1440 -4.1 -20.1 28 16.0 -8.1 280 13 281.9 282.0 273.8 284.6 0.91 5 810 1818 -6.9 -20.9 32 14.0 -10.2 286 16 282.8 282.9 274.3 285.5 0.89 6 764 2273 -8.3 -22.3 31 14.0 -11.5 294 20 286.0 286.2 275.9 288.6 0.84 7 700 2946 -13.1 -20.1 56 7.0 -14.7 305 25 288.0 288.2 277.3 291.4 1.11 8 662 3370 -14.9 -19.9 66 5.0 -16.0 307 26 290.6 290.8 278.7 294.2 1.19 9 607 4020 -19.5 -25.5 59 6.0 -20.6 311 28 292.6 292.7 279.1 295.1 0.79 10 511 5283 -25.9 -32.9 52 7.0 -26.8 319 31 299.6 299.7 281.8 301.2 0.47 11 500 5440 -27.1 -34.1 51 7.0 -28.0 320 31 300.0 300.1 282.0 301.4 0.43 12 400 7010 -39.1 -45.1 53 6.0 -39.5 330 33 304.2 304.2 283.3 304.8 0.17 13 300 8910 -54.7 -59.7 54 5.0 -54.8 345 42 308.2 308.3 284.7 308.4 0.04 14 266 9672 -60.5 -65.5 52 5.0 -60.6 345 39 310.6 310.6 285.5 310.6 0.02 15 257 9887 -60.7 -65.7 52 5.0 -60.7 345 39 313.3 313.3 286.5 313.4 0.02 16 250 10060 -58.5 -64.5 46 6.0 -58.6 345 38 319.1 319.1 288.5 319.2 0.03 17 238 10372 -54.7 -59.7 54 5.0 -54.8 329.3 329.4 291.6 329.6 0.05 18 216 10995 -53.1 -59.1 48 6.0 -53.2 341.1 341.1 294.6 341.3 0.06 TRP WND Sounding variables and indices 1000-500 mb thick: 5308.00 m Freezing level: 905.91 mb = 938.31 m = 3078.40 ft Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 44.94 % Est. max temperature: 6.77 C = 44.19 F Sfc-Lift cond lev (LCL): 719.59 mb = 2733.71 m = 8968.75 ft T: -11.59 C 700-500 lapse rate: 5.61 C/km ThetaE index: 2.30 C Layer 940.0- 925.0 mb Conv cond level (CCL): 542.12 mb = 4849.06 m = 15908.78 ft Mean mixing ratio: 1.04 g/kg Conv temperature: 21.20 C = 70.16 F Cap Strength: 13.51 C Lifted Index: 13.66 C Risk: None Lifted Index @300 mb: 17.17 C Lifted Index @700 mb: 6.37 C Showalter Index: 13.25 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 7.00 C K Index: -4.10 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 3.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.50 J/kg Max Up Vert Vel: 3.00 m/s Conv Inhibition (B-): 5377.69 J/kg Cap Strength: 13.61 C Lift Cond Lev (LCL): 684.87 mb = 3111.88 m = 10209.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 at 17 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 ---------------------------------------------------------- 0 967 410 335 3 1.3 -2.7 | 164 14 -4.0 13.7 1 925 767 5 5 -0.4 -5.0 | 153 13 -5.7 11.5 2 850 1440 280 13 12.8 -2.3 | 208 16 7.5 14.2 3 700 2946 305 25 20.5 -14.3 | 262 15 15.2 2.1 4 500 5440 320 31 19.9 -23.7 | 297 16 14.6 -7.3 5 400 7010 330 33 16.5 -28.6 | 317 17 11.2 -12.1 6 300 8910 345 42 10.9 -40.6 | 347 25 5.6 -24.1 7 250 10060 345 38 9.8 -36.7 | 347 21 4.5 -20.3 Wind Parameters Mean winds (0-6000m): 312.2 at 23.0 knts Storm direction: 342.2 at 17.3 knts Shear (0-3000m) pos: 3.2 neg: 1.9 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 104.7 deg Storm rel helicity (0-3000m) pos: 93.4 neg: -7.6 tot: 85.8 m^2/s^2 ave: 28.6 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 52.34 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 ------------------------------------------------------------------------------- 500 354 5 158 13| 3.9 0.0 3.9| 2.8 -7.6 -4.7 -9.5 -0.24| 5.2 -1.2 1000 315 7 179 11| 2.0 5.8 7.8| 26.8 -7.6 19.2 19.2 0.44| 8.9 3.9 1500 297 10 195 13| 2.4 3.9 6.3| 44.8 -7.6 37.2 24.8 0.54| 7.5 4.1 2000 296 12 206 13| 3.1 2.9 6.0| 64.3 -7.6 56.7 28.3 0.62| 6.9 4.3 2500 299 14 217 12| 3.5 2.3 5.8| 85.0 -7.6 77.5 31.0 0.68| 6.6 4.5 3000 301 16 225 12| 3.2 1.9 5.2| 93.4 -7.6 85.8 28.6 0.70| 5.8 4.1 4000 305 19 241 12| 2.9 1.5 4.3|108.7 -7.6 101.1 25.3 0.73| 4.9 3.6 5000 309 21 254 12| 2.6 1.2 3.8|125.0 -7.6 117.4 23.5 0.76| 4.3 3.2 6000 312 23 265 12| 2.4 1.0 3.4|141.2 -7.6 133.6 22.3 0.78| 3.9 3.0 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20250416.12.gif