UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for UINN... Searching the city database file for: UINN ... Date:1200Z 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 58 SFC 960 410 22.0 -9.0 12 31.0 8.4 245 11 298.6 299.0 283.3 304.8 2.01 2 950 502 22.0 -10.0 11 32.0 8.1 256 16 299.5 299.9 283.5 305.4 1.88 3 925 734 20.0 -12.0 10 32.0 6.8 285 29 299.8 300.1 283.4 304.9 1.64 4 901 959 18.2 -12.8 11 31.0 5.6 283 31 300.2 300.5 283.5 305.2 1.58 5 850 1451 13.2 -14.8 13 28.0 2.7 280 35 300.0 300.2 283.2 304.5 1.42 6 700 3035 -2.1 -22.1 20 20.0 -7.7 280 35 300.2 300.3 282.7 303.2 0.93 7 694 3103 -2.7 -21.7 22 19.0 -8.0 280 35 300.2 300.4 282.7 303.4 0.97 8 520 5311 -19.7 -47.7 6 28.0 -22.6 284 39 305.6 305.6 283.8 305.9 0.10 9 500 5600 -21.9 -39.9 18 18.0 -24.1 285 40 306.3 306.4 284.2 307.2 0.24 10 438 6558 -30.1 -43.1 27 13.0 -31.3 282 38 307.8 307.8 284.7 308.5 0.19 11 400 7200 -32.9 -48.9 19 16.0 -34.0 280 36 312.2 312.3 286.2 312.6 0.11 12 375 7653 -34.7 -53.7 13 19.0 -35.8 283 37 315.7 315.7 287.4 315.9 0.07 13 300 9160 -50.9 -63.9 20 13.0 -51.1 295 42 313.6 313.6 286.6 313.7 0.02 14 293 9314 -52.1 -64.1 22 12.0 -52.3 294 41 314.0 314.0 286.8 314.1 0.02 15 250 10330 -59.3 -70.3 23 11.0 -59.4 290 38 317.9 317.9 288.1 318.0 0.01 16 247 10405 -59.9 -70.9 22 11.0 -60.0 290 39 318.1 318.1 288.1 318.2 0.01 17 234 10742 -60.1 -71.1 22 11.0 -60.2 290 41 322.8 322.8 289.6 322.8 0.01 18 229 10876 -61.7 -72.7 22 11.0 -61.8 290 42 322.3 322.3 289.5 322.4 0.01 19 200 11720 -58.3 -69.3 23 11.0 -58.5 295 38 340.4 340.4 294.4 340.5 0.02 20 197 11815 -57.9 -68.9 23 11.0 -58.0 296 38 342.6 342.6 295.0 342.6 0.02 21 161 13090 -57.5 -68.5 23 11.0 -57.7 303 34 363.6 363.6 299.4 363.7 0.02 22 150 13540 -55.5 -67.5 21 12.0 -55.8 305 33 374.5 374.5 301.4 374.6 0.03 23 137 14120 -53.3 -67.3 17 14.0 -53.7 307 31 388.2 388.2 303.5 388.3 0.03 24 100 16130 -56.7 -72.7 12 16.0 -57.1 315 23 418.2 418.2 307.5 418.3 0.02 25 89 16869 -56.7 -73.7 10 17.0 -57.2 432.3 432.4 309.1 432.5 0.02 TRP 229 10876 -61.7 -72.7 22 11.0 -61.8 290 42 322.3 322.3 289.5 322.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5542.00 m Freezing level: 720.59 mb = 2817.59 m = 9243.94 ft Wetbulb zero: 811.36 mb = 1830.56 m = 6005.72 ft Precipitable water: 0.20 inches Sfc-500 mean rel hum: 14.19 % Est. max temperature: 23.47 C = 74.25 F Sfc-Lift cond lev (LCL): 602.60 mb = 4183.26 m = 13724.43 ft T: -11.02 C 700-500 lapse rate: 7.72 C/km ThetaE index: 1.99 C Layer 850.0- 694.0 mb Conv cond level (CCL): 527.90 mb = 5195.53 m = 17045.50 ft Mean mixing ratio: 1.64 g/kg Conv temperature: 28.63 C = 83.54 F Cap Strength: 3.55 C Lifted Index: 3.63 C Risk: None Lifted Index @300 mb: 6.27 C Lifted Index @700 mb: 0.28 C Showalter Index: 3.98 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 35.10 C Cross Totals Index: 7.10 C K Index: 0.30 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 0.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.03 J/kg Max Up Vert Vel: 2.84 m/s Conv Inhibition (B-): 12931.01 J/kg Cap Strength: 3.59 C Lift Cond Lev (LCL): 569.19 mb = 4619.48 m = 15155.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 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 ---------------------------------------------------------- 0 960 410 245 11 10.0 4.6 | 156 25 -9.9 22.5 1 925 734 285 29 28.0 -7.5 | 218 13 8.1 10.3 2 850 1451 280 35 34.5 -6.1 | 231 19 14.6 11.8 3 700 3035 280 35 34.5 -6.1 | 231 19 14.6 11.8 4 500 5600 285 40 38.6 -10.4 | 248 20 18.8 7.5 5 400 7200 280 36 35.5 -6.3 | 233 19 15.6 11.6 6 300 9160 295 42 38.1 -17.7 | 270 18 18.2 0.1 7 250 10330 290 38 35.7 -13.0 | 253 17 15.8 4.8 8 229 10876 290 42 39.5 -14.4 | 260 20 19.6 3.5 9 200 11720 295 38 34.4 -16.1 | 263 15 14.6 1.8 10 150 13540 305 33 27.0 -18.9 | 279 7 7.2 -1.1 11 100 16130 315 23 16.3 -16.3 | 114 4 -3.6 1.6 Wind Parameters Mean winds (0-6000m): 281.9 at 35.6 knts Storm direction: 311.9 at 26.7 knts Shear (0-3000m) pos: 4.1 neg: 0.9 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 77.5 deg Storm rel helicity (0-3000m) pos: 116.6 neg: 0.0 tot: 116.6 m^2/s^2 ave: 38.9 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 19.93 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 ------------------------------------------------------------------------------- 500 279 23 193 15| 23.6 0.0 23.6|102.0 0.0 102.0 203.9 0.87| 24.9 21.6 1000 281 28 211 15| 11.8 2.4 14.2|111.7 0.0 111.7 111.7 0.81| 14.9 12.0 1500 280 30 219 16| 7.9 1.7 9.6|112.4 0.0 112.4 75.0 0.80| 10.0 8.0 2000 280 32 222 17| 5.9 1.3 7.2|112.4 0.0 112.4 56.2 0.80| 7.5 6.0 2500 280 32 225 17| 4.7 1.0 5.8|112.4 0.0 112.4 45.0 0.80| 6.0 4.8 3000 280 33 226 17| 4.1 0.9 4.9|116.6 0.0 116.6 38.9 0.81| 5.2 4.2 4000 281 34 229 18| 3.4 0.6 4.0|128.1 0.0 128.1 32.0 0.82| 4.2 3.4 5000 281 35 233 18| 2.9 0.5 3.4|139.9 0.0 139.9 28.0 0.83| 3.6 3.0 6000 282 36 235 18| 2.4 0.4 2.8|142.0 -13.6 128.3 21.4 0.70| 3.2 2.3 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20250427.12.gif