UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for UINN... Searching the city database file for: UINN ... Date:1200Z 31 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 0 0.2 -0.3 96 0.5 0.0 273.4 274.0 273.2 283.5 3.74 SFC 975 410 2.0 0.6 90 1.4 1.4 0 0 277.1 277.8 275.8 288.4 4.09 2 968 468 3.0 1.4 89 1.6 2.3 352 2 278.7 279.5 277.0 290.8 4.37 3 925 835 0.6 -1.8 84 2.4 -0.4 305 15 279.9 280.5 276.7 290.0 3.62 4 850 1510 -3.1 -5.3 85 2.2 -3.9 300 21 282.9 283.4 277.4 291.5 3.03 5 773 2257 -6.9 -8.7 87 1.8 -7.5 302 27 286.6 287.0 278.6 294.1 2.56 6 700 3027 -9.5 -11.3 87 1.8 -10.1 305 33 292.0 292.4 280.8 298.9 2.30 7 622 3932 -13.1 -14.8 87 1.7 -13.6 310 41 297.9 298.2 283.0 303.9 1.95 8 528 5159 -21.7 -23.9 82 2.2 -22.1 318 52 301.8 302.0 283.5 305.2 1.05 9 508 5443 -21.5 -23.7 82 2.2 -22.0 319 55 305.4 305.6 284.9 309.1 1.11 10 500 5560 -22.1 -24.0 85 1.9 -22.5 320 56 306.1 306.3 285.2 309.7 1.10 11 447 6378 -27.1 -29.4 81 2.3 -27.5 323 59 309.8 309.9 286.1 312.3 0.75 12 400 7170 -33.7 -36.0 80 2.3 -34.0 325 62 311.2 311.3 286.3 312.7 0.44 13 300 9120 -49.5 -52.6 70 3.1 -49.6 320 71 315.6 315.6 287.4 316.0 0.10 14 293 9274 -51.3 -54.4 69 3.1 -51.4 321 72 315.2 315.2 287.2 315.5 0.08 15 250 10290 -57.7 -60.9 67 3.2 -57.8 325 79 320.3 320.3 288.9 320.5 0.04 16 249 10315 -57.8 -61.0 67 3.2 -57.9 325 79 320.5 320.5 288.9 320.7 0.04 17 244 10443 -58.3 -61.6 66 3.3 -58.3 321.6 321.6 289.3 321.8 0.04 TRP WND 249 10315 -57.8 -61.0 67 3.2 -57.9 325 79 320.5 320.5 288.9 320.7 0.04 Sounding variables and indices 1000-500 mb thick: 5560.00 m Freezing level: 912.84 mb = 944.46 m = 3098.58 ft Wetbulb zero: 931.23 mb = 780.84 m = 2561.79 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 85.53 % Est. max temperature: 8.86 C = 47.95 F Sfc-Lift cond lev (LCL): 953.94 mb = 586.38 m = 1923.80 ft T: 2.23 C 700-500 lapse rate: 4.97 C/km ThetaE index: 0.74 C Layer 925.0- 850.0 mb Conv cond level (CCL): 864.06 mb = 1379.01 m = 4524.26 ft Mean mixing ratio: 3.71 g/kg Conv temperature: 7.13 C = 44.84 F Cap Strength: 13.43 C Lifted Index: 13.83 C Risk: None Lifted Index @300 mb: 17.92 C Lifted Index @700 mb: 5.83 C Showalter Index: 12.98 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 16.80 C K Index: 11.90 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 3.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.59 J/kg Max Up Vert Vel: 5.21 m/s Conv Inhibition (B-): 4656.67 J/kg Cap Strength: 13.64 C Lift Cond Lev (LCL): 894.14 mb = 1105.88 m = 3628.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 27 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 0 0 -0.0 -0.0 | 163 27 -8.0 26.3 1 925 835 305 15 12.3 -8.6 | 194 18 4.3 17.7 2 850 1510 300 21 18.2 -10.5 | 213 19 10.2 15.8 3 700 3027 305 33 27.0 -18.9 | 249 20 19.1 7.4 4 500 5560 320 56 36.0 -42.9 | 301 33 28.0 -16.6 5 400 7170 325 62 35.6 -50.8 | 312 37 27.6 -24.5 6 300 9120 320 71 45.6 -54.4 | 307 47 37.7 -28.1 7 250 10290 325 79 45.3 -64.7 | 316 54 37.3 -38.4 Wind Parameters Mean winds (0-6000m): 313.1 at 36.6 knts Storm direction: 343.1 at 27.5 knts Shear (0-3000m) pos: 2.9 neg: 3.4 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 95.6 deg Storm rel helicity (0-3000m) pos: 161.3 neg: -1.8 tot: 159.5 m^2/s^2 ave: 53.2 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.13 Bulk Shear: 104.52 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 ------------------------------------------------------------------------------- 500 305 9 178 21| 0.0 16.1 16.1| 54.3 -1.8 52.6 105.1 0.61| 18.1 11.0 1000 303 13 189 19| 0.0 10.3 10.3| 76.2 -1.8 74.4 74.4 0.69| 11.4 7.8 1500 302 16 198 19| 1.4 6.9 8.3| 96.4 -1.8 94.7 63.1 0.73| 9.0 6.6 2000 302 19 206 18| 2.1 5.2 7.2|116.4 -1.8 114.6 57.3 0.77| 7.8 6.0 2500 303 21 213 18| 2.5 4.1 6.6|136.6 -1.8 134.9 53.9 0.79| 7.1 5.6 3000 304 23 220 18| 2.9 3.4 6.3|161.3 -1.8 159.5 53.2 0.81| 6.7 5.4 4000 306 28 235 17| 3.4 2.6 6.0|217.4 -1.8 215.7 53.9 0.83| 6.3 5.2 5000 310 32 252 18| 3.7 2.1 5.8|282.6 -1.8 280.9 56.2 0.83| 6.1 5.1 6000 313 37 266 19| 3.5 1.7 5.3|324.5 -1.8 322.7 53.8 0.83| 5.6 4.6 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20251031.12.gif