UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072112.upa.cvt Date: 1200Z 21 JUL 25 Searching for UINN... Searching the city database file for: UINN ... Date:1200Z 21 JUL 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 59 SFC 960 410 21.4 9.4 46 12.0 14.1 135 1 298.0 299.4 288.9 320.6 7.73 2 925 734 18.8 4.8 40 14.0 11.0 150 9 298.5 299.6 287.3 315.8 5.83 3 850 1450 11.8 2.8 54 9.0 7.0 150 9 298.5 299.5 287.1 314.8 5.51 4 700 3038 -1.1 -6.1 69 5.0 -3.2 245 17 301.3 301.9 286.0 311.8 3.46 5 697 3072 -1.5 -6.4 69 4.9 -3.6 245 17 301.2 301.8 285.9 311.6 3.40 6 654 3576 -2.7 -17.7 30 15.0 -7.5 242 19 305.4 305.6 285.4 310.1 1.45 7 618 4022 -4.7 -21.7 25 17.0 -9.6 239 21 308.1 308.3 285.9 311.7 1.09 8 513 5456 -14.3 -30.3 24 16.0 -17.6 231 26 313.3 313.4 287.2 315.4 0.60 9 500 5650 -16.1 -31.1 26 15.0 -19.0 230 27 313.4 313.5 287.2 315.4 0.57 10 403 7227 -29.9 -37.9 46 8.0 -30.8 249 45 315.5 315.5 287.7 316.8 0.36 11 400 7280 -29.9 -37.9 46 8.0 -30.9 250 46 316.1 316.2 287.9 317.4 0.36 12 354 8144 -34.7 -43.7 40 9.0 -35.5 250 51 320.9 321.0 289.3 321.7 0.22 13 300 9280 -43.9 -54.9 29 11.0 -44.3 250 58 323.5 323.5 289.9 323.8 0.07 14 293 9437 -45.3 -56.3 28 11.0 -45.7 249 57 323.7 323.7 289.9 323.9 0.06 15 250 10480 -50.9 -61.9 26 11.0 -51.2 245 54 330.4 330.4 291.9 330.5 0.04 16 238 10801 -52.3 -63.3 25 11.0 -52.5 245 54 333.0 333.0 292.6 333.1 0.03 17 221 11284 -51.7 -63.7 22 12.0 -52.0 243 54 341.0 341.0 294.6 341.2 0.03 18 200 11940 -48.1 -60.1 24 12.0 -48.6 240 54 356.6 356.6 298.1 356.9 0.06 19 173 12900 -45.3 -61.3 15 16.0 -46.1 240 48 376.3 376.3 301.7 376.6 0.06 20 150 13850 -45.9 -64.9 10 19.0 -46.8 240 42 391.0 391.0 304.0 391.2 0.04 21 100 16520 -49.1 -73.1 4 24.0 -50.1 230 31 432.9 432.9 309.1 433.0 0.02 22 86 17507 -50.9 -74.9 4 24.0 -51.8 226 23 448.3 448.3 310.7 448.4 0.02 23 74 18494 -47.7 -73.7 3 26.0 -49.2 222 14 474.7 474.7 313.0 474.9 0.02 24 70 18860 -49.1 -74.1 4 25.0 -50.5 220 11 479.3 479.4 313.4 479.5 0.02 25 57 20201 -51.7 -76.7 3 25.0 -52.9 196 10 502.5 502.5 315.1 502.6 0.02 26 55 20435 -48.7 -73.7 4 25.0 -50.4 191 10 514.5 514.5 315.9 514.7 0.03 27 50 21060 -49.9 -74.9 4 25.0 -51.6 180 9 525.9 525.9 316.7 526.1 0.03 28 41 22356 -50.1 -75.1 4 25.0 -52.0 145 8 556.1 556.1 318.5 556.3 0.04 29 30 24420 -44.9 -70.9 4 26.0 -48.7 90 7 622.2 622.3 321.6 622.9 0.09 30 27 25123 -45.7 -71.7 4 26.0 -49.6 639.0 639.1 322.3 639.7 0.09 TRP 238 10801 -52.3 -63.3 25 11.0 -52.5 245 54 333.0 333.0 292.6 333.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5591.00 m Freezing level: 712.79 mb = 2902.59 m = 9522.81 ft Wetbulb zero: 747.12 mb = 2505.15 m = 8218.88 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 42.58 % Est. max temperature: 22.63 C = 72.73 F Sfc-Lift cond lev (LCL): 803.53 mb = 1909.80 m = 6265.68 ft T: 8.06 C 700-500 lapse rate: 5.74 C/km ThetaE index: 10.58 C Layer 925.0- 618.0 mb Conv cond level (CCL): 733.98 mb = 2650.25 m = 8694.95 ft Mean mixing ratio: 6.06 g/kg Conv temperature: 24.01 C = 75.22 F Cap Strength: 2.73 C Lifted Index: 2.40 C Risk: None Lifted Index @300 mb: 5.42 C Lifted Index @700 mb: 0.05 C Showalter Index: 3.22 C Risk: None Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 18.90 C K Index: 25.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 78.60 Risk: None Energy Index: 0.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.82 J/kg Max Up Vert Vel: 1.91 m/s Conv Inhibition (B-): 41782.83 J/kg Cap Strength: 2.70 C Lift Cond Lev (LCL): 757.37 mb = 2393.78 m = 7853.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 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 ---------------------------------------------------------- 0 960 410 135 1 -0.7 0.7 | 82 15 -14.4 -2.1 1 925 734 150 9 -4.5 7.8 | 105 19 -18.2 5.0 2 850 1450 150 9 -4.5 7.8 | 105 19 -18.2 5.0 3 700 3038 245 17 15.4 7.2 | 202 5 1.7 4.4 4 500 5650 230 27 20.7 17.4 | 206 16 7.0 14.6 5 400 7280 250 46 43.2 15.7 | 246 32 29.6 12.9 6 300 9280 250 58 54.5 19.8 | 247 44 40.8 17.0 7 250 10480 245 54 48.9 22.8 | 240 41 35.3 20.0 8 238 10801 245 54 48.9 22.8 | 240 41 35.3 20.0 9 200 11940 240 54 46.8 27.0 | 234 41 33.1 24.2 10 150 13850 240 42 36.4 21.0 | 231 29 22.7 18.2 11 100 16520 230 31 23.7 19.9 | 210 20 10.1 17.1 12 70 18860 220 11 7.1 8.4 | 130 9 -6.6 5.6 13 50 21060 180 9 0.0 9.0 | 114 15 -13.7 6.2 14 30 24420 90 7 -7.0 0.0 | 82 21 -20.7 -2.8 Wind Parameters Mean winds (0-6000m): 228.4 at 18.6 knts Storm direction: 258.4 at 13.9 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 124.3 deg Storm rel helicity (0-3000m) pos: 90.4 neg: 0.0 tot: 90.4 m^2/s^2 ave: 30.1 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 45.24 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 ------------------------------------------------------------------------------- 500 149 6 99 17| 8.3 0.0 8.3| 30.4 0.0 30.4 60.8 0.85| 8.4 7.1 1000 150 8 102 18| 4.1 0.0 4.1| 30.4 0.0 30.4 30.4 0.85| 4.2 3.5 1500 155 8 106 18| 3.6 0.0 3.6| 53.3 0.0 53.3 35.5 0.87| 4.6 4.0 2000 169 10 113 17| 3.5 0.0 3.5| 73.6 0.0 73.6 36.8 0.83| 5.3 4.4 2500 189 11 123 14| 3.4 0.0 3.4| 87.1 0.0 87.1 34.8 0.79| 5.9 4.7 3000 206 12 132 12| 3.2 0.0 3.2| 90.4 0.0 90.4 30.1 0.78| 5.6 4.3 4000 221 14 150 9| 2.4 0.6 3.0| 91.0 -0.0 91.0 22.7 0.69| 4.7 3.3 5000 226 16 166 9| 1.9 0.9 2.8| 91.0 -1.6 89.4 17.9 0.61| 4.3 2.6 6000 228 19 181 10| 2.5 0.8 3.3|129.5 -2.3 127.2 21.2 0.61| 4.5 2.8 Wrote GIF file: /home/apache/climate/data/raob//UINN/skewt/UINN.skewt.20250721.12.gif