UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120712.upa.cvt Date: 1200Z 7 DEC 25 Searching for UINN... Searching the city database file for: UINN ... Date:1200Z 7 DEC 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 171 SFC 969 410 -15.1 -20.1 66 5.0 -16.0 110 3 260.4 260.5 259.1 262.6 0.80 2 945 600 -16.7 -21.7 65 5.0 -17.5 145 4 260.6 260.7 259.2 262.6 0.71 3 925 763 -12.5 -17.5 66 5.0 -13.5 175 5 266.5 266.7 264.2 269.4 1.04 4 919 813 -11.1 -15.8 68 4.7 -12.2 180 6 268.5 268.7 265.9 271.8 1.21 5 850 1406 -14.9 -19.7 67 4.8 -15.8 245 21 270.5 270.7 266.8 273.2 0.94 6 840 1495 -15.3 -19.9 68 4.6 -16.2 247 22 271.0 271.2 267.2 273.7 0.94 7 734 2498 -23.7 -27.5 71 3.8 -24.2 271 29 272.5 272.6 267.4 274.1 0.54 8 700 2844 -24.1 -27.8 71 3.7 -24.6 280 31 275.8 275.9 269.6 277.5 0.56 9 697 2875 -24.1 -27.8 71 3.7 -24.6 280 31 276.1 276.2 269.8 277.8 0.56 10 549 4575 -36.1 -39.3 72 3.2 -36.3 287 50 281.4 281.4 272.4 282.1 0.23 11 500 5220 -38.9 -42.3 70 3.4 -39.1 290 58 285.6 285.6 274.7 286.2 0.18 12 479 5514 -39.9 -43.3 70 3.4 -40.1 289 61 287.9 287.9 275.9 288.5 0.17 13 400 6720 -49.3 -52.9 66 3.6 -49.4 285 73 290.9 290.9 277.2 291.2 0.07 14 348 7620 -55.7 -59.2 65 3.5 -55.8 287 77 294.1 294.1 278.7 294.2 0.04 15 300 8560 -57.7 -61.4 63 3.7 -57.8 290 81 304.0 304.0 283.1 304.1 0.03 16 296 8645 -58.0 -61.7 62 3.7 -58.0 290 81 304.8 304.8 283.4 304.9 0.03 17 261 9432 -60.7 -64.5 61 3.8 -60.7 290 74 312.0 312.0 286.1 312.1 0.03 18 252 9650 -59.7 -63.7 59 4.0 -59.7 290 71 316.6 316.6 287.6 316.7 0.03 19 250 9700 -59.9 -63.9 59 4.0 -60.0 290 71 317.0 317.0 287.8 317.1 0.03 20 243 9877 -60.9 -64.7 61 3.8 -60.9 318.1 318.1 288.2 318.2 0.03 21 215 10640 -59.9 -64.0 59 4.1 -60.0 331.0 331.0 292.0 331.1 0.03 TRP WND 296 8645 -58.0 -61.7 62 3.7 -58.0 290 81 304.8 304.8 283.4 304.9 0.03 Sounding variables and indices 1000-500 mb thick: 5049.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 70.10 % Est. max temperature: -4.25 C = 24.35 F Sfc-Lift cond lev (LCL): 893.17 mb = 1029.44 m = 3377.39 ft T: -12.49 C 700-500 lapse rate: 6.23 C/km ThetaE index: 0.00 C Layer 969.0--66188687651123427803136.0 mb Conv cond level (CCL): 775.82 mb = 2086.00 m = 6843.75 ft Mean mixing ratio: 0.99 g/kg Conv temperature: -3.65 C = 25.44 F Cap Strength: 10.93 C Lifted Index: 13.99 C Risk: None Lifted Index @300 mb: 25.01 C Lifted Index @700 mb: 7.40 C Showalter Index: 10.39 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: 19.20 C K Index: 0.60 Risk: None Sweat Index: 213.39 Risk: None Energy Index: 2.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.93 J/kg Max Up Vert Vel: 10.39 m/s Conv Inhibition (B-): 6760.54 J/kg Cap Strength: 13.96 C Lift Cond Lev (LCL): 850.53 mb = 1401.23 m = 4597.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 29 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 ---------------------------------------------------------- 0 969 410 110 3 -2.8 1.0 | 130 32 -24.4 20.6 1 925 763 175 5 -0.4 5.0 | 138 33 -22.0 24.5 2 850 1406 245 21 19.0 8.9 | 175 29 -2.5 28.4 3 700 2844 280 31 30.5 -5.4 | 212 17 9.0 14.2 4 500 5220 290 58 54.5 -19.8 | 271 33 33.0 -0.3 5 400 6720 285 73 70.5 -18.9 | 269 49 49.0 0.6 6 300 8560 290 81 76.1 -27.7 | 279 55 54.6 -8.2 7 296 8645 290 81 76.1 -27.7 | 279 55 54.6 -8.2 8 250 9700 290 71 66.7 -24.3 | 276 45 45.2 -4.7 Wind Parameters Mean winds (0-6000m): 282.2 at 38.8 knts Storm direction: 312.2 at 29.1 knts Shear (0-3000m) pos: 6.9 neg: 0.0 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 102.4 deg Storm rel helicity (0-3000m) pos: 341.0 neg: 0.0 tot: 341.0 m^2/s^2 ave: 113.7 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 8.0 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 0.24 Bulk Shear: 223.47 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 ------------------------------------------------------------------------------- 500 166 5 137 33| 9.0 0.0 9.0| 74.1 0.0 74.1 148.2 0.94| 9.2 8.7 1000 225 10 151 30| 12.0 0.0 12.0|223.5 0.0 223.5 223.5 0.93| 14.3 13.2 1500 240 14 161 28| 9.3 0.0 9.3|258.0 0.0 258.0 172.0 0.91| 11.5 10.5 2000 251 17 168 26| 7.9 0.0 7.9|288.6 0.0 288.6 144.3 0.88| 10.4 9.2 2500 260 20 175 23| 7.1 0.0 7.1|315.4 0.0 315.4 126.1 0.87| 9.7 8.5 3000 266 22 181 21| 6.9 0.0 6.9|341.0 0.0 341.0 113.7 0.88| 9.1 8.0 4000 274 27 198 19| 6.7 0.0 6.7|396.4 0.0 396.4 99.1 0.87| 8.3 7.2 5000 280 33 219 18| 6.5 0.0 6.5|447.9 -0.0 447.9 89.6 0.82| 7.9 6.4 6000 282 39 235 20| 5.4 0.9 6.3|447.9 -6.6 441.2 73.5 0.71| 7.5 5.3 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20251207.12.gif