UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for UINN... Searching the city database file for: UINN ... Date:0000Z 17 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 126 SFC 965 410 -5.5 -10.1 70 4.6 -6.8 0 0 270.4 270.7 268.3 275.5 1.83 2 959 459 -2.9 -8.9 63 6.0 -4.8 345 1 273.5 273.8 270.6 279.2 2.03 3 947 558 -1.5 -10.5 50 9.0 -4.3 313 3 275.9 276.2 271.8 281.0 1.81 4 927 729 4.2 -7.8 41 12.0 -0.3 260 7 283.4 283.8 276.7 290.0 2.29 5 925 746 4.2 -8.8 38 13.0 -0.5 255 7 283.6 284.0 276.5 289.8 2.12 6 906 914 2.8 -12.2 32 15.0 -2.2 264 8 283.9 284.1 276.0 288.7 1.65 7 850 1425 -1.3 -14.3 36 13.0 -5.3 290 11 284.8 285.0 276.2 289.2 1.48 8 833 1586 -2.5 -14.5 39 12.0 -6.1 288 12 285.2 285.4 276.5 289.6 1.49 9 773 2176 -4.9 -17.9 35 13.0 -8.5 280 15 288.7 289.0 277.9 292.4 1.21 10 700 2948 -10.9 -21.9 40 11.0 -13.5 270 19 290.4 290.6 278.3 293.4 0.95 11 674 3237 -12.7 -22.7 43 10.0 -14.9 271 20 291.6 291.7 278.8 294.4 0.91 12 569 4512 -18.1 -32.1 28 14.0 -20.4 276 23 299.7 299.8 281.8 301.2 0.46 13 500 5460 -25.9 -39.9 26 14.0 -27.4 280 25 301.5 301.5 282.3 302.3 0.24 14 400 7040 -38.1 -48.1 34 10.0 -38.7 285 23 305.5 305.5 283.8 305.9 0.12 15 300 8960 -53.1 -61.1 37 8.0 -53.2 280 19 310.5 310.5 285.5 310.6 0.03 16 276 9491 -57.7 -65.7 35 8.0 -57.8 291 16 311.3 311.4 285.8 311.4 0.02 17 250 10110 -61.3 -69.3 34 8.0 -61.4 305 13 314.9 314.9 287.1 315.0 0.01 18 248 10160 -61.3 -69.3 34 8.0 -61.4 305 13 315.7 315.7 287.3 315.7 0.01 19 245 10235 -61.5 -69.5 34 8.0 -61.6 304 14 316.5 316.5 287.6 316.5 0.01 20 205 11361 -52.5 -60.5 37 8.0 -52.7 287 22 347.2 347.2 296.1 347.4 0.05 21 200 11520 -51.9 -59.9 38 8.0 -52.1 285 23 350.6 350.6 296.8 350.8 0.06 22 197 11618 -51.5 -60.5 33 9.0 -51.8 285 23 352.7 352.7 297.3 353.0 0.06 23 150 13380 -51.7 -64.7 20 13.0 -52.1 285 31 381.0 381.0 302.5 381.2 0.04 24 115 15107 -51.5 -68.5 11 17.0 -52.1 292 26 411.4 411.4 306.7 411.6 0.03 25 100 16010 -53.9 -71.9 9 18.0 -54.5 295 23 423.6 423.6 308.2 423.7 0.02 26 70 18300 -53.1 -74.1 6 21.0 -54.0 295 17 470.8 470.8 312.7 470.9 0.02 27 50 20460 -53.5 -75.5 5 22.0 -54.6 270 9 517.4 517.4 316.1 517.6 0.03 28 44 21282 -54.7 -77.7 4 23.0 -55.8 291 8 533.7 533.7 317.2 533.9 0.02 29 35 22757 -52.1 -76.1 4 24.0 -53.9 329 6 576.6 576.6 319.5 576.9 0.04 30 31 23539 -54.5 -78.5 4 24.0 -56.1 350 5 590.5 590.5 320.2 590.7 0.03 31 30 23750 -53.9 -77.9 4 24.0 -55.6 355 5 597.7 597.7 320.5 597.9 0.03 32 20 26360 -51.9 -76.9 3 25.0 -54.8 50 15 677.3 677.3 323.7 677.8 0.05 33 11 30240 -51.3 -76.3 4 25.0 -55.8 805.8 805.8 327.4 806.9 0.11 TRP 248 10160 -61.3 -69.3 34 8.0 -61.4 305 13 315.7 315.7 287.3 315.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5334.00 m Freezing level: Surface below freezing Freezing level: 941.74 mb = 602.93 m = 1978.09 ft Freezing level: 867.76 mb = 1262.95 m = 4143.48 ft Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 35.69 % Est. max temperature: 10.16 C = 50.29 F Sfc-Lift cond lev (LCL): 897.00 mb = 993.88 m = 3260.71 ft T: 2.16 C 700-500 lapse rate: 5.97 C/km ThetaE index: 1.33 C Layer 925.0- 850.0 mb Conv cond level (CCL): 607.55 mb = 4018.03 m = 13182.37 ft Mean mixing ratio: 1.81 g/kg Conv temperature: 20.37 C = 68.67 F Cap Strength: 12.50 C Lifted Index: 12.87 C Risk: None Lifted Index @300 mb: 16.96 C Lifted Index @700 mb: 6.95 C Showalter Index: 10.94 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 24.60 C Cross Totals Index: 11.60 C K Index: -0.70 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 2.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.94 J/kg Max Up Vert Vel: 10.09 m/s Conv Inhibition (B-): 62643.57 J/kg Cap Strength: 12.83 C Lift Cond Lev (LCL): 755.99 mb = 2349.46 m = 7708.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 14 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 ---------------------------------------------------------- 0 965 410 0 0 -0.0 -0.0 | 127 14 -10.9 8.3 1 925 746 255 7 6.8 1.8 | 158 11 -4.2 10.1 2 850 1425 290 11 10.3 -3.8 | 173 5 -0.6 4.5 3 700 2948 270 19 19.0 -0.0 | 224 12 8.1 8.3 4 500 5460 280 25 24.6 -4.3 | 254 14 13.7 3.9 5 400 7040 285 23 22.2 -6.0 | 258 12 11.3 2.3 6 300 8960 280 19 18.7 -3.3 | 237 9 7.8 5.0 7 250 10110 305 13 10.6 -7.5 | 161 1 -0.3 0.8 8 248 10160 305 13 10.6 -7.5 | 161 1 -0.3 0.8 9 200 11520 285 23 22.2 -6.0 | 258 12 11.3 2.3 10 150 13380 285 31 29.9 -8.0 | 269 19 19.0 0.2 11 100 16010 295 23 20.8 -9.7 | 278 10 9.9 -1.5 12 70 18300 295 17 15.4 -7.2 | 256 5 4.5 1.1 13 50 20460 270 9 9.0 -0.0 | 167 8 -1.9 8.3 14 30 23750 355 5 0.4 -5.0 | 107 11 -10.5 3.3 15 20 26360 50 15 -11.5 -9.6 | 86 22 -22.4 -1.4 Wind Parameters Mean winds (0-6000m): 277.1 at 18.3 knts Storm direction: 307.1 at 13.7 knts Shear (0-3000m) pos: 1.1 neg: 2.9 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 103.2 deg Storm rel helicity (0-3000m) pos: 32.9 neg: -2.8 tot: 30.1 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.00 Bulk Shear: 25.47 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 ------------------------------------------------------------------------------- 500 257 5 146 11| 0.0 8.2 8.2| 17.7 -2.8 14.9 29.8 0.56| 10.9 6.1 1000 272 7 154 9| 2.6 4.1 6.7| 20.5 -2.8 17.8 17.8 0.46| 8.1 3.8 1500 279 9 162 7| 1.7 3.7 5.5| 24.0 -2.8 21.2 14.1 0.53| 6.4 3.4 2000 279 10 174 7| 1.3 3.6 4.9| 27.0 -2.8 24.3 12.1 0.54| 5.6 3.0 2500 277 12 187 7| 1.0 3.5 4.5| 29.0 -2.8 26.3 10.5 0.50| 5.2 2.6 3000 275 13 196 7| 1.1 2.9 4.0| 32.9 -2.8 30.1 10.0 0.52| 4.6 2.4 4000 275 15 210 8| 1.1 2.2 3.3| 41.5 -2.8 38.7 9.7 0.56| 3.8 2.1 5000 276 17 222 9| 1.2 1.7 3.0| 50.9 -2.8 48.1 9.6 0.59| 3.3 2.0 6000 277 18 230 9| 1.0 1.5 2.5| 53.5 -2.8 50.8 8.5 0.58| 2.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20250417.00.gif