UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for UINN... Searching the city database file for: UINN ... Date:0000Z 27 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 119 SFC 965 410 6.6 -0.4 61 7.0 3.5 135 1 282.6 283.3 278.3 293.4 3.84 2 946 577 14.0 -4.0 28 18.0 5.9 201 9 291.7 292.3 281.6 300.6 3.00 3 925 767 13.4 -6.6 24 20.0 4.8 275 19 293.0 293.5 281.5 300.5 2.52 4 886 1127 11.0 -9.0 24 20.0 2.9 288 25 294.2 294.5 281.7 300.8 2.18 5 850 1471 8.2 -7.8 31 16.0 1.6 300 31 294.7 295.2 282.3 302.3 2.50 6 812 1847 5.0 -9.0 36 14.0 -0.5 299 33 295.2 295.6 282.4 302.4 2.38 7 700 3037 -4.7 -8.2 76 3.5 -6.0 295 38 297.3 297.8 283.8 306.2 2.94 8 688 3172 -5.5 -8.5 79 3.0 -6.7 295 38 297.9 298.4 284.1 306.7 2.92 9 678 3287 -4.5 -8.6 73 4.1 -6.1 295 38 300.2 300.8 285.0 309.2 2.94 10 628 3883 -8.5 -17.5 48 9.0 -11.2 295 39 302.3 302.6 284.2 307.2 1.54 11 522 5289 -16.7 -28.7 35 12.0 -19.1 295 40 308.9 309.0 285.7 311.2 0.68 12 500 5610 -19.3 -34.3 25 15.0 -21.7 295 40 309.5 309.6 285.7 311.0 0.42 13 442 6516 -25.9 -43.9 17 18.0 -27.8 295 42 312.3 312.3 286.4 312.9 0.18 14 400 7230 -32.1 -45.1 26 13.0 -33.1 295 44 313.3 313.3 286.7 313.9 0.17 15 357 8021 -39.7 -48.7 38 9.0 -40.2 299 45 313.4 313.4 286.7 313.9 0.13 16 318 8804 -45.1 -53.1 40 8.0 -45.4 303 46 316.5 316.5 287.7 316.8 0.09 17 301 9168 -49.5 -57.5 39 8.0 -49.7 305 46 315.3 315.3 287.2 315.5 0.05 18 300 9190 -49.5 -57.5 39 8.0 -49.7 305 46 315.6 315.6 287.3 315.8 0.05 19 253 10285 -57.3 -64.3 41 7.0 -57.4 305 44 319.8 319.8 288.7 319.9 0.03 20 250 10360 -57.9 -64.9 40 7.0 -58.0 305 44 320.0 320.0 288.8 320.1 0.02 21 233 10799 -62.9 -69.9 38 7.0 -63.0 318.9 318.9 288.4 319.0 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5491.00 m Freezing level: 754.27 mb = 2460.18 m = 8071.37 ft Wetbulb zero: 821.14 mb = 1754.61 m = 5756.51 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 44.92 % Est. max temperature: 19.04 C = 66.27 F Sfc-Lift cond lev (LCL): 866.61 mb = 1310.59 m = 4299.77 ft T: 9.51 C 700-500 lapse rate: 5.67 C/km ThetaE index: 0.06 C Layer 925.0- 886.0 mb Conv cond level (CCL): 578.83 mb = 4503.09 m = 14773.75 ft Mean mixing ratio: 2.61 g/kg Conv temperature: 28.97 C = 84.15 F Cap Strength: 9.53 C Lifted Index: 9.57 C Risk: None Lifted Index @300 mb: 11.07 C Lifted Index @700 mb: 4.46 C Showalter Index: 8.10 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 11.50 C K Index: 16.20 Risk: < 20 % chance of thunderstorms Sweat Index: 102.00 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.40 J/kg Max Up Vert Vel: 7.67 m/s Conv Inhibition (B-): 3428.65 J/kg Cap Strength: 9.59 C Lift Cond Lev (LCL): 693.56 mb = 3109.27 m = 10200.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 26 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 ---------------------------------------------------------- 0 965 410 135 1 -0.7 0.7 | 145 27 -15.8 22.2 1 925 767 275 19 18.9 -1.7 | 191 20 3.9 19.8 2 850 1471 300 31 26.8 -15.5 | 243 13 11.8 6.0 3 700 3037 295 38 34.4 -16.1 | 254 20 19.4 5.4 4 500 5610 295 40 36.3 -16.9 | 258 22 21.2 4.5 5 400 7230 295 44 39.9 -18.6 | 263 25 24.8 2.9 6 300 9190 305 46 37.7 -26.4 | 282 23 22.6 -4.9 7 250 10360 305 44 36.0 -25.2 | 280 21 21.0 -3.8 Wind Parameters Mean winds (0-6000m): 294.9 at 35.0 knts Storm direction: 324.9 at 26.2 knts Shear (0-3000m) pos: 5.8 neg: 1.0 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 110.4 deg Storm rel helicity (0-3000m) pos: 253.1 neg: 0.0 tot: 253.1 m^2/s^2 ave: 84.4 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 7.1 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.41 Bulk Shear: 71.49 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 ------------------------------------------------------------------------------- 500 275 13 174 20| 22.9 0.0 22.9|189.2 0.0 189.2 378.4 0.77| 34.5 26.7 1000 286 19 192 16| 15.9 0.0 15.9|233.5 0.0 233.5 233.5 0.81| 23.3 18.8 1500 292 23 208 14| 11.6 0.0 11.6|243.0 0.0 243.0 162.0 0.80| 16.7 13.4 2000 294 26 219 14| 8.7 0.6 9.3|247.3 0.0 247.3 123.7 0.78| 13.2 10.3 2500 295 28 228 14| 7.0 1.0 8.0|251.2 0.0 251.2 100.5 0.76| 11.0 8.4 3000 295 30 233 15| 5.8 1.0 6.8|253.1 0.0 253.1 84.4 0.76| 9.4 7.1 4000 295 32 240 16| 4.4 0.8 5.2|255.8 0.0 255.8 63.9 0.75| 7.1 5.4 5000 295 34 245 17| 3.5 0.7 4.2|258.5 0.0 258.5 51.7 0.75| 5.8 4.3 6000 295 35 248 18| 2.9 0.8 3.7|265.8 0.0 265.8 44.3 0.75| 5.0 3.7 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20250427.00.gif