UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for UINN... Searching the city database file for: UINN ... Date:1200Z 15 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 129 SFC 966 410 6.0 -4.0 49 10.0 1.9 315 9 281.9 282.4 276.8 290.3 2.94 2 956 495 4.0 -7.0 44 11.0 -0.1 310 15 280.7 281.1 275.3 287.5 2.36 3 925 764 1.8 -8.2 47 10.0 -1.8 295 33 281.1 281.5 275.3 287.5 2.22 4 850 1438 -4.7 -11.7 58 7.0 -6.8 295 27 281.2 281.5 274.8 286.5 1.83 5 777 2137 -10.5 -14.2 74 3.7 -11.5 295 28 282.3 282.6 275.2 287.1 1.64 6 747 2439 -11.9 -14.8 79 2.9 -12.7 295 28 284.0 284.3 276.0 288.8 1.62 7 733 2585 -10.1 -19.1 48 9.0 -12.3 295 29 287.5 287.7 277.2 291.0 1.15 8 700 2939 -11.7 -28.7 23 17.0 -14.9 295 29 289.5 289.6 277.2 291.2 0.51 9 688 3071 -12.7 -31.7 19 19.0 -15.9 293 29 289.9 289.9 277.2 291.1 0.39 10 612 3958 -16.7 -34.7 19 18.0 -19.4 283 30 295.1 295.2 279.6 296.2 0.33 11 557 4657 -23.1 -33.1 40 10.0 -24.5 275 30 295.6 295.7 280.0 297.0 0.42 12 500 5440 -28.5 -39.5 34 11.0 -29.6 265 31 298.3 298.3 281.0 299.1 0.25 13 400 7000 -39.9 -48.9 38 9.0 -40.4 250 50 303.1 303.2 282.8 303.5 0.11 14 381 7331 -42.5 -52.5 33 10.0 -42.9 243 54 304.0 304.0 283.1 304.2 0.08 15 300 8920 -49.7 -60.7 26 11.0 -50.0 210 73 315.3 315.3 287.2 315.4 0.04 16 270 9605 -52.5 -64.2 23 11.7 -52.7 210 77 320.9 320.9 289.0 321.0 0.03 17 256 9947 -53.9 -65.9 22 12.0 -54.1 220 75 323.7 323.7 289.9 323.8 0.02 18 250 10100 -52.7 -64.7 22 12.0 -52.9 225 71 327.7 327.7 291.1 327.8 0.03 19 234 10529 -51.1 -63.1 23 12.0 -51.4 231 64 336.4 336.4 293.4 336.5 0.03 20 200 11550 -52.1 -66.1 17 14.0 -52.4 245 46 350.3 350.3 296.7 350.4 0.03 21 196 11680 -52.9 -66.9 17 14.0 -53.2 244 45 351.0 351.0 296.9 351.1 0.02 22 164 12843 -46.9 -62.9 14 16.0 -47.6 235 37 379.4 379.5 302.2 379.7 0.05 23 150 13430 -49.3 -66.3 12 17.0 -49.9 230 33 385.1 385.1 303.1 385.3 0.03 24 100 16070 -52.7 -72.7 7 20.0 -53.4 245 25 425.9 425.9 308.4 426.0 0.02 25 80 17505 -51.7 -72.7 6 21.0 -52.6 248 22 456.0 456.0 311.4 456.2 0.03 26 70 18360 -54.7 -75.7 6 21.0 -55.4 250 21 467.4 467.4 312.4 467.5 0.02 27 65 18834 -55.5 -76.5 6 21.0 -56.2 264 18 475.6 475.6 313.1 475.7 0.02 28 58 19566 -53.1 -75.1 5 22.0 -54.1 286 13 496.8 496.8 314.7 497.0 0.02 29 50 20520 -55.1 -77.1 5 22.0 -56.1 315 7 513.6 513.6 315.9 513.8 0.02 30 43 21481 -56.1 -78.1 5 22.0 -57.1 350 6 533.8 533.8 317.2 533.9 0.02 31 30 23780 -54.1 -77.1 4 23.0 -55.8 75 5 597.2 597.2 320.5 597.4 0.04 32 26 24699 -53.5 -76.5 4 23.0 -55.5 623.8 623.8 321.7 624.1 0.04 TRP 256 9947 -53.9 -65.9 22 12.0 -54.1 220 75 323.7 323.7 289.9 323.8 0.02 WND 270 9605 -52.5 -64.2 23 11.7 -52.7 210 77 320.9 320.9 289.0 321.0 0.03 Sounding variables and indices 1000-500 mb thick: 5311.00 m Freezing level: 904.23 mb = 950.65 m = 3118.88 ft Wetbulb zero: 956.48 mb = 491.30 m = 1611.84 ft Precipitable water: 0.23 inches Sfc-500 mean rel hum: 41.88 % Est. max temperature: 5.81 C = 42.45 F Sfc-Lift cond lev (LCL): 827.87 mb = 1643.42 m = 5391.73 ft T: -6.40 C 700-500 lapse rate: 6.72 C/km ThetaE index: 2.79 C Layer 956.0- 925.0 mb Conv cond level (CCL): 773.02 mb = 2176.57 m = 7140.88 ft Mean mixing ratio: 2.19 g/kg Conv temperature: 6.59 C = 43.87 F Cap Strength: 8.80 C Lifted Index: 9.68 C Risk: None Lifted Index @300 mb: 19.80 C Lifted Index @700 mb: 5.68 C Showalter Index: 10.36 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 16.80 C K Index: -4.90 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 2.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.71 J/kg Max Up Vert Vel: 1.85 m/s Conv Inhibition (B-): 47349.00 J/kg Cap Strength: 9.45 C Lift Cond Lev (LCL): 789.13 mb = 2016.53 m = 6615.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 23 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 ---------------------------------------------------------- 0 966 410 315 9 6.4 -6.4 | 129 14 -10.6 8.6 1 925 764 295 33 29.9 -13.9 | 265 13 12.9 1.0 2 850 1438 295 27 24.5 -11.4 | 245 8 7.5 3.6 3 700 2939 295 29 26.3 -12.3 | 254 10 9.3 2.7 4 500 5440 265 31 30.9 2.7 | 218 22 13.9 17.7 5 400 7000 250 50 47.0 17.1 | 223 44 30.0 32.1 6 300 8920 210 73 36.5 63.2 | 194 81 19.5 78.2 7 270 9605 210 77 38.5 66.7 | 195 84 21.5 81.7 8 256 9947 220 75 48.2 57.5 | 203 79 31.2 72.4 9 250 10100 225 71 50.2 50.2 | 207 73 33.2 65.2 10 200 11550 245 46 41.7 19.4 | 216 42 24.7 34.4 11 150 13430 230 33 25.3 21.2 | 193 37 8.3 36.2 12 100 16070 245 25 22.7 10.6 | 193 26 5.7 25.5 13 70 18360 250 21 19.7 7.2 | 187 22 2.8 22.2 14 50 20520 315 7 4.9 -4.9 | 130 16 -12.0 10.0 15 30 23780 75 5 -4.8 -1.3 | 122 26 -21.8 13.7 Wind Parameters Mean winds (0-6000m): 281.4 at 30.2 knts Storm direction: 311.4 at 22.6 knts Shear (0-3000m) pos: 0.0 neg: 3.7 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 114.9 deg Storm rel helicity (0-3000m) pos: 18.0 neg: -14.5 tot: 3.6 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 12.25 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 ------------------------------------------------------------------------------- 500 298 24 231 6| 0.0 24.1 24.1| 14.9 -1.5 13.4 26.7 0.48| 27.8 13.4 1000 296 27 247 8| 0.0 9.8 9.8| 14.9 -9.0 5.8 5.8 0.32| 16.2 5.2 1500 296 27 247 8| 0.0 6.7 6.7| 15.8 -9.3 6.5 4.3 0.32| 11.0 3.6 2000 296 27 247 8| 0.0 5.2 5.2| 16.9 -9.3 7.6 3.8 0.33| 8.4 2.8 2500 295 28 248 9| 0.0 4.3 4.3| 18.0 -9.3 8.7 3.5 0.34| 6.9 2.3 3000 295 28 249 9| 0.0 3.7 3.7| 18.0 -14.5 3.6 1.2 0.26| 6.2 1.6 4000 292 28 245 10| 0.0 3.0 3.0| 18.0 -28.5 -10.4 -2.6 0.14| 5.5 0.8 5000 287 29 239 12| 0.0 2.7 2.7| 18.0 -47.9 -29.9 -6.0 0.04| 5.1 0.2 6000 281 30 234 15| 0.0 3.3 3.3| 35.6 -47.9 -12.3 -2.1 0.07| 5.4 0.4 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20250415.12.gif