UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for UINN... Searching the city database file for: UINN ... Date:0000Z 30 OCT 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 175 SFC 971 410 -0.5 -2.6 86 2.1 -1.3 155 1 275.0 275.5 273.3 283.9 3.25 2 954 552 2.0 -0.6 83 2.6 0.9 197 5 278.9 279.5 276.4 289.5 3.83 3 925 802 0.6 -3.6 73 4.2 -1.0 270 13 279.9 280.5 276.0 288.8 3.16 4 850 1475 -3.5 -5.9 83 2.4 -4.4 280 38 282.5 283.0 277.0 290.7 2.89 5 700 2986 -12.1 -14.2 84 2.1 -12.7 300 36 289.1 289.4 278.9 294.5 1.82 6 539 4937 -24.1 -26.8 78 2.7 -24.5 312 52 297.2 297.3 281.2 299.7 0.79 7 500 5480 -28.3 -31.2 76 2.9 -28.7 315 56 298.5 298.6 281.5 300.4 0.56 8 428 6574 -36.9 -39.7 75 2.8 -37.1 318 48 301.1 301.2 282.2 302.1 0.28 9 400 7040 -38.3 -41.3 73 3.0 -38.5 320 44 305.2 305.3 283.8 306.1 0.26 10 387 7267 -39.3 -42.4 72 3.1 -39.5 319 44 306.8 306.8 284.4 307.6 0.24 11 343 8082 -46.9 -49.8 72 2.9 -47.0 317 44 307.3 307.3 284.4 307.7 0.12 12 300 8960 -52.5 -55.6 69 3.1 -52.6 315 44 311.3 311.4 285.9 311.6 0.07 13 264 9777 -57.3 -60.4 68 3.1 -57.3 322 47 315.9 315.9 287.5 316.1 0.04 14 250 10120 -58.5 -61.9 65 3.4 -58.6 325 48 319.1 319.1 288.5 319.2 0.04 15 231 10616 -59.3 -62.8 64 3.5 -59.3 325.2 325.2 290.3 325.3 0.04 TRP WND Sounding variables and indices 1000-500 mb thick: 5305.00 m Freezing level: Surface below freezing Freezing level: 967.60 mb = 438.50 m = 1438.63 ft Freezing level: 914.02 mb = 900.49 m = 2954.32 ft Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 81.16 % Est. max temperature: 8.14 C = 46.66 F Sfc-Lift cond lev (LCL): 939.55 mb = 675.85 m = 2217.33 ft T: 1.31 C 700-500 lapse rate: 6.50 C/km ThetaE index: 0.70 C Layer 925.0- 850.0 mb Conv cond level (CCL): 827.73 mb = 1681.58 m = 5516.92 ft Mean mixing ratio: 3.27 g/kg Conv temperature: 7.87 C = 46.16 F Cap Strength: 8.19 C Lifted Index: 8.71 C Risk: None Lifted Index @300 mb: 15.92 C Lifted Index @700 mb: 4.23 C Showalter Index: 7.36 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 22.40 C K Index: 16.80 Risk: < 20 % chance of thunderstorms Sweat Index: 132.00 Risk: None Energy Index: 2.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.94 J/kg Max Up Vert Vel: 5.99 m/s Conv Inhibition (B-): 4007.39 J/kg Cap Strength: 8.68 C Lift Cond Lev (LCL): 873.67 mb = 1256.44 m = 4122.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 30 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 ---------------------------------------------------------- 0 971 410 155 1 -0.4 0.9 | 154 31 -13.7 28.0 1 925 802 270 13 13.0 -0.0 | 179 27 -0.3 27.1 2 850 1475 280 38 37.4 -6.6 | 230 32 24.1 20.5 3 700 2986 300 36 31.2 -18.0 | 243 20 17.9 9.1 4 500 5480 315 56 39.6 -39.6 | 295 29 26.3 -12.5 5 400 7040 320 44 28.3 -33.7 | 294 16 15.0 -6.6 6 300 8960 315 44 31.1 -31.1 | 283 18 17.8 -4.0 7 250 10120 325 48 27.5 -39.3 | 311 19 14.2 -12.2 Wind Parameters Mean winds (0-6000m): 303.8 at 40.2 knts Storm direction: 333.8 at 30.2 knts Shear (0-3000m) pos: 6.9 neg: 0.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 99.7 deg Storm rel helicity (0-3000m) pos: 368.4 neg: 0.0 tot: 368.4 m^2/s^2 ave: 122.8 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 8.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.12 Bulk Shear: 149.24 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 ------------------------------------------------------------------------------- 500 268 9 170 28| 18.0 0.0 18.0|151.6 0.0 151.6 303.2 0.81| 23.3 19.0 1000 275 18 189 26| 18.6 0.0 18.6|288.1 0.0 288.1 288.1 0.89| 21.4 18.9 1500 279 24 204 26| 13.1 0.0 13.1|321.9 0.0 321.9 214.6 0.86| 16.3 14.1 2000 282 27 212 25| 9.6 0.0 9.6|336.0 0.0 336.0 168.0 0.83| 13.4 11.1 2500 286 29 218 24| 7.6 0.0 7.6|346.9 0.0 346.9 138.7 0.80| 11.6 9.2 3000 289 31 222 23| 6.9 0.0 6.9|368.4 0.0 368.4 122.8 0.81| 10.4 8.4 4000 294 34 233 22| 6.2 0.0 6.2|419.1 0.0 419.1 104.8 0.82| 9.0 7.4 5000 300 38 247 21| 5.8 0.0 5.8|477.1 0.0 477.1 95.4 0.83| 8.2 6.8 6000 304 40 257 21| 4.3 0.0 4.3|482.1 -0.6 481.5 80.3 0.76| 7.5 5.7 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20251030.00.gif