UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for U9282... Searching the city database file for: U9282 ... Date:0000Z 26 APR 25 Station: U9282 WMO ident: 29282 Latitude: 58.42 Longitude: 97.40 ------------------------------------------------------------------------------- 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 1000 134 0.6 -2.0 83 2.6 -0.4 175 5 273.8 274.3 272.7 282.7 3.30 1 925 756 -1.9 -3.9 86 2.0 -2.7 215 31 277.4 277.9 274.5 285.9 3.09 2 901 965 -2.7 -4.4 88 1.7 -3.3 231 30 278.6 279.2 275.2 287.2 3.06 3 850 1424 -6.1 -7.5 90 1.4 -6.6 265 29 279.8 280.2 275.1 287.0 2.56 4 828 1629 -7.7 -8.8 92 1.1 -8.1 268 30 280.2 280.6 275.0 286.9 2.37 5 747 2427 -10.3 -11.6 90 1.3 -10.7 278 36 285.7 286.1 277.6 291.9 2.10 6 700 2929 -9.9 -11.0 92 1.1 -10.3 285 40 291.5 291.9 280.7 298.6 2.36 7 671 3255 -8.9 -9.7 94 0.8 -9.2 286 43 296.2 296.7 283.2 304.4 2.73 8 645 3560 -10.5 -11.4 93 0.9 -10.8 287 46 297.7 298.2 283.5 305.3 2.48 9 598 4138 -13.3 -14.7 89 1.4 -13.7 290 51 301.0 301.4 284.3 307.4 2.04 10 567 4539 -17.7 -19.4 87 1.7 -18.1 291 55 300.5 300.7 283.4 305.1 1.45 11 516 5239 -20.9 -23.1 82 2.2 -21.4 294 62 304.8 305.0 284.8 308.6 1.15 12 500 5470 -23.9 -26.2 81 2.3 -24.3 295 64 303.9 304.1 284.1 306.9 0.90 13 493 5573 -24.9 -27.4 80 2.5 -25.4 296 65 303.9 304.1 284.0 306.6 0.82 14 452 6198 -28.5 -31.2 78 2.7 -28.9 302 68 307.0 307.1 285.0 309.1 0.62 15 400 7060 -35.5 -38.7 72 3.2 -35.8 310 73 308.9 308.9 285.3 310.0 0.34 16 388 7272 -37.4 -40.8 71 3.4 -37.7 310 77 309.0 309.1 285.3 310.0 0.28 17 358 7824 -42.5 -46.4 66 3.9 -42.7 310 75 309.4 309.4 285.3 310.0 0.17 18 300 9000 -50.9 -55.0 62 4.1 -51.0 310 71 313.6 313.6 286.7 313.9 0.07 19 281 9422 -53.1 -57.5 59 4.4 -53.2 310 71 316.4 316.4 287.6 316.6 0.06 20 250 10160 -59.9 -64.4 56 4.5 -60.0 310 71 317.0 317.0 287.8 317.1 0.03 21 232 10624 -63.5 -68.4 51 4.9 -63.6 315 73 318.4 318.4 288.2 318.5 0.02 22 202 11487 -57.7 -62.4 55 4.7 -57.8 310 50 340.4 340.4 294.4 340.6 0.04 23 200 11550 -57.9 -62.5 56 4.6 -58.0 310 48 341.1 341.1 294.6 341.3 0.04 24 150 13360 -58.3 -62.9 55 4.6 -58.4 295 60 369.6 369.6 300.5 369.9 0.05 25 145 13573 -58.3 -62.9 55 4.6 -58.4 373.2 373.2 301.2 373.5 0.06 TRP 232 10624 -63.5 -68.4 51 4.9 -63.6 315 73 318.4 318.4 288.2 318.5 0.02 WND 388 7272 -37.4 -40.8 71 3.4 -37.7 310 77 309.0 309.1 285.3 310.0 0.28 Sounding variables and indices 1000-500 mb thick: 5336.27 m Freezing level: 982.00 mb = 283.08 m = 928.71 ft Wetbulb zero: Below ground Precipitable water: 0.51 inches Sfc-500 mean rel hum: 88.64 % Est. max temperature: 6.61 C = 43.89 F Sfc-Lift cond lev (LCL): 960.22 mb = 457.77 m = 1501.86 ft T: -0.70 C 700-500 lapse rate: 5.51 C/km ThetaE index: 0.26 C Layer 850.0- 747.0 mb Conv cond level (CCL): 876.00 mb = 1186.57 m = 3892.91 ft Mean mixing ratio: 3.16 g/kg Conv temperature: 6.03 C = 42.86 F Cap Strength: 17.17 C Lifted Index: 16.19 C Risk: None Lifted Index @300 mb: 20.33 C Lifted Index @700 mb: 9.18 C Showalter Index: 14.58 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 16.40 C K Index: 9.20 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 4.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.65 J/kg Max Up Vert Vel: 5.41 m/s Conv Inhibition (B-): 11053.89 J/kg Cap Strength: 17.15 C Lift Cond Lev (LCL): 916.58 mb = 828.64 m = 2718.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 33 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 1000 134 175 5 -0.4 5.0 | 139 36 -24.0 27.4 1 925 756 215 31 17.8 25.4 | 173 48 -5.8 47.9 2 850 1424 265 29 28.9 2.5 | 192 26 5.3 25.0 3 700 2929 285 40 38.6 -10.4 | 231 19 15.1 12.1 4 500 5470 295 64 58.0 -27.0 | 278 35 34.4 -4.6 5 400 7060 310 73 55.9 -46.9 | 307 41 32.4 -24.5 6 388 7272 310 77 59.0 -49.5 | 307 45 35.4 -27.0 7 300 9000 310 71 54.4 -45.6 | 307 39 30.8 -23.2 8 250 10160 310 71 54.4 -45.6 | 307 39 30.8 -23.2 9 232 10624 315 73 51.6 -51.6 | 316 40 28.0 -29.2 10 200 11550 310 48 36.8 -30.9 | 302 16 13.2 -8.4 11 150 13360 295 60 54.4 -25.4 | 275 31 30.8 -2.9 Wind Parameters Mean winds (0-6000m): 283.6 at 43.4 knts Storm direction: 313.6 at 32.6 knts Shear (0-3000m) pos: 7.5 neg: 0.0 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 97.8 deg Storm rel helicity (0-3000m) pos: 532.9 neg: 0.0 tot: 532.9 m^2/s^2 ave: 177.6 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 12.6 stream: 9.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.06 Bulk Shear: 234.11 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 ------------------------------------------------------------------------------- 500 209 15 156 39| 22.4 0.0 22.4|225.3 0.0 225.3 450.6 0.87| 23.5 20.5 1000 219 23 167 41| 14.6 0.0 14.6|402.8 0.0 402.8 402.8 0.80| 22.6 18.0 1500 235 25 175 37| 10.7 0.0 10.7|447.3 0.0 447.3 298.2 0.71| 19.6 14.0 2000 246 27 182 33| 9.1 0.0 9.1|476.9 0.0 476.9 238.4 0.73| 16.0 11.7 2500 255 29 188 30| 8.1 0.0 8.1|506.0 0.0 506.0 202.4 0.75| 14.0 10.4 3000 262 31 194 27| 7.5 0.0 7.5|532.9 0.0 532.9 177.6 0.76| 12.6 9.6 4000 272 34 207 24| 6.9 0.0 6.9|583.2 0.0 583.2 145.8 0.77| 10.7 8.3 5000 278 39 222 22| 6.5 0.0 6.5|640.1 0.0 640.1 128.0 0.77| 9.6 7.4 6000 284 43 237 22| 6.1 0.0 6.1|735.6 0.0 735.6 122.6 0.78| 9.0 7.0 Wrote GIF file: /home/apache/climate/data/raob//U9282/skewt/U9282.skewt.20250426.00.gif