UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060300.upa.cvt Date: 0000Z 3 JUN 25 Searching for U0292... Searching the city database file for: U0292 ... Date:0000Z 3 JUN 25 Station: U0292 WMO ident: 20292 Latitude: 77.72 Longitude: 104.30 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1012 17 -2.1 -4.7 82 2.6 -3.0 290 17 270.1 270.6 269.5 277.3 2.66 1 1000 112 -2.9 -8.9 63 6.0 -4.8 291 16 270.2 270.6 268.4 275.6 1.95 2 989 199 -3.7 -10.7 58 7.0 -5.7 291 15 270.3 270.6 268.0 275.0 1.71 3 925 724 -7.1 -13.1 62 6.0 -8.7 295 11 272.0 272.3 268.8 276.3 1.50 4 877 1138 -9.5 -13.6 72 4.1 -10.6 301 8 273.7 274.0 269.9 278.0 1.52 5 850 1381 -8.1 -17.1 48 9.0 -10.3 305 7 277.7 277.9 271.8 281.1 1.18 6 827 1595 -6.7 -20.7 32 14.0 -10.0 304 8 281.3 281.5 273.5 284.0 0.89 7 818 1680 -6.3 -22.3 27 16.0 -9.9 303 8 282.6 282.8 274.0 285.0 0.78 8 712 2758 -9.7 -33.7 12 24.0 -13.7 296 11 290.3 290.4 277.3 291.3 0.31 9 700 2889 -10.3 -29.3 19 19.0 -13.9 295 11 291.1 291.2 278.0 292.6 0.48 10 658 3362 -13.3 -28.3 27 15.0 -16.1 287 11 292.9 293.0 279.0 294.7 0.56 11 652 3432 -13.7 -28.7 27 15.0 -16.4 285 11 293.2 293.3 279.1 295.0 0.55 12 585 4250 -17.1 -39.1 13 22.0 -20.0 271 12 298.5 298.5 281.0 299.2 0.22 13 500 5410 -24.5 -42.5 17 18.0 -26.3 250 13 303.2 303.2 282.9 303.8 0.18 14 401 6983 -35.3 -54.3 13 19.0 -36.2 206 17 308.9 308.9 285.0 309.1 0.06 15 400 7000 -35.7 -54.7 12 19.0 -36.7 205 17 308.6 308.6 284.9 308.8 0.06 16 398 7035 -36.3 -55.3 12 19.0 -37.2 205 18 308.3 308.3 284.7 308.5 0.05 17 347 7974 -40.1 -57.1 15 17.0 -40.8 195 38 315.4 315.4 287.3 315.6 0.05 18 300 8950 -46.3 -60.3 19 14.0 -46.7 185 60 320.1 320.1 288.8 320.2 0.04 19 295 9062 -47.2 -61.0 19 13.9 -47.6 180 62 320.4 320.4 288.9 320.5 0.03 20 267 9717 -52.5 -65.5 19 13.0 -52.7 180 46 321.9 321.9 289.3 322.0 0.02 21 264 9791 -52.5 -65.5 19 13.0 -52.7 182 43 322.9 322.9 289.7 323.0 0.02 22 257 9967 -47.5 -61.5 19 14.0 -47.9 186 37 332.8 332.8 292.5 333.0 0.04 23 250 10150 -48.3 -62.3 18 14.0 -48.7 190 31 334.3 334.3 292.9 334.4 0.04 24 200 11640 -43.5 -63.5 9 20.0 -44.4 190 9 363.9 363.9 299.5 364.1 0.04 25 192 11916 -41.9 -62.9 8 21.0 -43.0 189 8 370.7 370.7 300.7 370.9 0.04 26 182 12276 -44.1 -65.1 8 21.0 -45.0 188 8 372.9 372.9 301.1 373.0 0.03 27 156 13315 -42.1 -66.1 6 24.0 -43.4 186 6 393.1 393.1 304.3 393.2 0.03 28 150 13580 -42.3 -67.3 5 25.0 -43.6 185 5 397.2 397.2 304.8 397.3 0.03 29 144 13855 -43.1 -68.1 5 25.0 -44.4 184 5 400.4 400.4 305.3 400.6 0.03 30 100 16300 -44.7 -69.7 4 25.0 -46.2 180 7 441.4 441.4 310.0 441.5 0.03 TRP 267 9717 -52.5 -65.5 19 13.0 -52.7 180 46 321.9 321.9 289.3 322.0 0.02 WND 295 9062 -47.2 -61.0 19 13.9 -47.6 180 62 320.4 320.4 288.9 320.5 0.03 Sounding variables and indices 1000-500 mb thick: 5298.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 30.71 % Est. max temperature: 3.69 C = 38.64 F Sfc-Lift cond lev (LCL): 971.44 mb = 339.91 m = 1115.18 ft T: -4.61 C 700-500 lapse rate: 5.63 C/km ThetaE index: 2.30 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 583.17 mb = 4273.22 m = 14019.59 ft Mean mixing ratio: 1.70 g/kg Conv temperature: 26.44 C = 79.60 F Cap Strength: 20.15 C Lifted Index: 22.71 C Risk: None Lifted Index @300 mb: 31.38 C Lifted Index @700 mb: 15.55 C Showalter Index: 18.55 C Risk: None Total Totals Index: 23.80 C Risk: None Vertical Totals Index: 16.40 C Cross Totals Index: 7.40 C K Index: -19.70 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 4.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.84 J/kg Max Up Vert Vel: 3.42 m/s Conv Inhibition (B-): 24877.56 J/kg Cap Strength: 22.63 C Lift Cond Lev (LCL): 872.91 mb = 1174.62 m = 3853.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 308 at 9 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 1012 17 290 17 16.0 -5.8 | 273 9 9.3 -0.5 1 925 724 295 11 10.0 -4.6 | 259 3 3.3 0.6 2 850 1381 305 7 5.7 -4.0 | 144 2 -0.9 1.3 3 700 2889 295 11 10.0 -4.6 | 259 3 3.3 0.6 4 500 5410 250 13 12.2 4.4 | 210 11 5.5 9.7 5 400 7000 205 17 7.2 15.4 | 181 21 0.5 20.7 6 300 8950 185 60 5.2 59.8 | 179 65 -1.4 65.1 7 295 9062 180 62 0.0 62.0 | 174 68 -6.7 67.3 8 267 9717 180 46 0.0 46.0 | 173 52 -6.7 51.3 9 250 10150 190 31 5.4 30.5 | 178 36 -1.3 35.8 10 200 11640 190 9 1.6 8.9 | 160 15 -5.1 14.1 11 150 13580 185 5 0.4 5.0 | 149 12 -6.2 10.3 12 100 16300 180 7 0.0 7.0 | 152 14 -6.7 12.3 Wind Parameters Mean winds (0-6000m): 278.4 at 11.3 knts Storm direction: 308.4 at 8.5 knts Shear (0-3000m) pos: 1.7 neg: 0.7 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): -18.9 deg Storm rel helicity (0-3000m) pos: 0.9 neg: -3.0 tot: -2.0 m^2/s^2 ave: -0.7 10^-3 m/s^2 rel: -0.11 Storm rel vorticity (0-3000m) horiz: 2.6 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.09 Bulk Shear: 2.80 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 ------------------------------------------------------------------------------- 500 291 15 271 7| 4.5 0.0 4.5| 0.0 -1.1 -1.1 -2.2 -0.14| 4.5 -0.6 1000 293 13 267 5| 4.1 0.0 4.1| 0.0 -2.2 -2.2 -2.2 -0.24| 4.2 -1.0 1500 295 11 261 4| 3.4 0.0 3.4| 0.1 -2.7 -2.7 -1.8 -0.35| 3.6 -1.3 2000 296 10 257 3| 2.6 0.4 2.9| 0.4 -2.7 -2.3 -1.1 -0.20| 3.1 -0.6 2500 297 10 254 3| 2.1 0.6 2.6| 0.8 -2.7 -2.0 -0.8 -0.12| 2.8 -0.3 3000 296 10 254 3| 1.7 0.7 2.4| 0.9 -3.0 -2.0 -0.7 -0.11| 2.6 -0.3 4000 293 11 249 3| 1.3 0.8 2.1| 0.9 -5.8 -4.9 -1.2 -0.20| 2.4 -0.5 5000 287 11 240 4| 1.0 1.0 2.0| 0.9 -10.8 -9.8 -2.0 -0.26| 2.3 -0.6 6000 278 11 231 6| 0.9 1.2 2.1| 0.9 -21.8 -20.9 -3.5 -0.32| 2.4 -0.8 Wrote GIF file: /home/apache/climate/data/raob//U0292/skewt/U0292.skewt.20250603.00.gif