UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for UINN... Searching the city database file for: UINN ... Date:1200Z 27 NOV 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 0.0 -3.9 75 3.9 -1.4 273.1 273.6 271.7 281.0 2.86 SFC 954 410 -4.7 -8.6 74 3.9 -5.9 0 0 272.1 272.4 269.8 277.9 2.09 2 948 460 -2.9 -6.8 74 3.9 -4.2 349 2 274.4 274.8 271.8 281.1 2.42 3 925 655 -4.7 -9.4 70 4.7 -6.2 305 9 274.5 274.8 271.2 280.2 2.02 4 850 1315 -9.5 -12.9 76 3.4 -10.4 290 23 276.2 276.5 271.7 280.9 1.66 5 847 1342 -9.7 -13.0 77 3.3 -10.6 290 23 276.3 276.5 271.7 281.0 1.66 6 841 1397 -8.9 -12.0 78 3.1 -9.8 289 24 277.7 278.0 272.8 282.8 1.81 7 700 2793 -18.3 -21.8 74 3.5 -19.0 275 38 282.2 282.4 274.0 285.1 0.95 8 597 3962 -26.7 -29.5 77 2.8 -27.1 280 52 285.6 285.7 275.3 287.4 0.56 9 510 5090 -31.1 -34.2 74 3.1 -31.4 284 66 293.5 293.5 279.0 294.8 0.41 10 500 5230 -32.5 -35.6 74 3.1 -32.8 285 68 293.4 293.5 278.9 294.6 0.37 11 400 6760 -43.9 -47.5 67 3.6 -44.0 290 101 297.9 298.0 280.6 298.4 0.13 12 391 6912 -45.0 -48.6 67 3.6 -45.2 290 103 298.4 298.5 280.8 298.8 0.12 13 338 7871 -52.1 -55.6 66 3.5 -52.2 301.5 301.5 282.0 301.7 0.06 TRP WND 391 6912 -45.0 -48.6 67 3.6 -45.2 290 103 298.4 298.5 280.8 298.8 0.12 Sounding variables and indices 1000-500 mb thick: 5230.00 m Freezing level: Surface below freezing Freezing level: 1000.00 mb = 0.00 m = 0.00 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 75.19 % Est. max temperature: 1.93 C = 35.47 F Sfc-Lift cond lev (LCL): 896.90 mb = 895.76 m = 2938.82 ft T: -6.45 C 700-500 lapse rate: 5.83 C/km ThetaE index: 3.11 C Layer 954.0- 948.0 mb Conv cond level (CCL): 795.84 mb = 1817.09 m = 5961.52 ft Mean mixing ratio: 1.96 g/kg Conv temperature: 2.18 C = 35.93 F Cap Strength: 11.18 C Lifted Index: 11.02 C Risk: None Lifted Index @700 mb: 4.00 C Showalter Index: 10.66 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 19.60 C K Index: 6.60 Risk: None Sweat Index: 114.00 Risk: None Energy Index: 2.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.91 J/kg Max Up Vert Vel: 3.72 m/s Conv Inhibition (B-): 2220.71 J/kg Cap Strength: 11.13 C Lift Cond Lev (LCL): 846.26 mb = 1349.06 m = 4426.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 36 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 ---------------------------------------------------------- 0 954 410 0 0 -0.0 -0.0 | 134 36 -25.8 24.8 1 925 655 305 9 7.4 -5.2 | 137 27 -18.4 19.6 2 850 1315 290 23 21.6 -7.9 | 166 17 -4.2 16.9 3 700 2793 275 38 37.9 -3.3 | 209 25 12.1 21.5 4 500 5230 285 68 65.7 -17.6 | 260 41 39.9 7.2 5 400 6760 290 101 94.9 -34.5 | 278 70 69.1 -9.8 Wind Parameters Mean winds (0-6000m): 283.9 at 47.7 knts Storm direction: 313.9 at 35.7 knts Shear (0-3000m) pos: 1.1 neg: 6.8 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 92.1 deg Storm rel helicity (0-3000m) pos: 199.3 neg: -14.0 tot: 185.3 m^2/s^2 ave: 61.8 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.03 Bulk Shear: 211.73 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 ------------------------------------------------------------------------------- 500 302 8 137 28| 0.0 14.8 14.8| 38.6 -14.0 24.7 49.4 0.26| 16.0 4.1 1000 294 14 145 23| 0.0 12.3 12.3| 81.8 -14.0 67.8 67.8 0.49| 13.2 6.5 1500 290 18 154 21| 0.0 10.0 10.0|107.0 -14.0 93.1 62.1 0.58| 10.7 6.2 2000 287 21 165 19| 0.0 8.8 8.8|131.7 -14.0 117.7 58.9 0.62| 9.5 5.9 2500 283 25 175 19| 0.0 8.1 8.1|158.3 -14.0 144.3 57.7 0.63| 8.9 5.6 3000 281 27 183 19| 1.1 6.8 7.8|199.3 -14.0 185.3 61.8 0.67| 8.5 5.7 4000 281 34 202 20| 2.5 5.1 7.5|286.8 -14.0 272.9 68.2 0.71| 8.0 5.7 5000 282 40 220 21| 3.5 4.1 7.5|391.8 -14.0 377.9 75.6 0.71| 7.9 5.6 6000 284 48 237 24| 4.8 3.4 8.2|547.1 -14.0 533.1 88.9 0.66| 8.5 5.6 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20251127.12.gif