UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for U9282... Searching the city database file for: U9282 ... Date:1200Z 6 DEC 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 1009 132 -22.3 -29.3 53 7.0 -22.9 250 9 250.2 250.3 249.6 251.1 0.33 1 1000 198 -22.1 -30.1 48 8.0 -22.8 250 13 251.1 251.1 250.3 251.9 0.31 2 974 391 -23.7 -31.7 48 8.0 -24.4 262 18 251.3 251.4 250.5 252.1 0.28 3 925 764 -27.3 -35.3 47 8.0 -27.9 285 27 251.4 251.4 250.3 252.0 0.20 4 888 1057 -29.9 -37.9 46 8.0 -30.4 290 28 251.7 251.7 250.5 252.1 0.16 5 878 1138 -29.9 -37.9 46 8.0 -30.4 291 28 252.5 252.5 251.2 252.9 0.17 6 850 1372 -25.7 -33.7 47 8.0 -26.3 295 29 259.2 259.3 257.1 260.0 0.26 7 802 1796 -22.5 -29.5 53 7.0 -23.3 295 27 267.0 267.0 263.3 268.2 0.41 8 728 2502 -26.3 -34.3 47 8.0 -27.1 295 24 270.3 270.4 265.4 271.2 0.29 9 700 2785 -26.7 -34.7 47 8.0 -27.4 295 23 272.9 273.0 267.2 273.8 0.29 10 676 3037 -26.5 -34.5 47 8.0 -27.3 294 23 275.9 275.9 269.2 276.8 0.30 11 500 5150 -40.9 -51.9 30 11.0 -41.3 285 27 283.2 283.2 273.1 283.4 0.06 12 415 6391 -50.1 -62.1 23 12.0 -50.3 293 38 286.8 286.8 275.0 286.9 0.02 13 400 6630 -51.5 -63.5 23 12.0 -51.7 295 40 288.1 288.1 275.7 288.1 0.02 14 371 7115 -55.1 -67.1 21 12.0 -55.2 295 39 289.5 289.5 276.5 289.6 0.01 15 308 8295 -59.1 -71.1 20 12.0 -59.2 295 38 299.8 299.8 281.3 299.8 0.01 16 305 8356 -59.1 -71.1 20 12.0 -59.2 295 39 300.6 300.6 281.6 300.6 0.01 17 300 8460 -59.1 -71.1 20 12.0 -59.2 295 40 302.0 302.0 282.2 302.1 0.01 18 250 9620 -55.9 -67.9 21 12.0 -56.1 300 40 323.0 323.0 289.7 323.0 0.02 19 223 10346 -53.9 -66.9 19 13.0 -54.1 297 38 336.8 336.8 293.5 336.9 0.02 20 200 11040 -55.1 -68.1 18 13.0 -55.4 295 36 345.5 345.5 295.7 345.6 0.02 21 183 11607 -56.3 -69.3 18 13.0 -56.5 298 37 352.5 352.5 297.2 352.5 0.02 22 150 12880 -54.1 -68.1 16 14.0 -54.4 305 38 376.9 376.9 301.8 377.0 0.03 23 109 14899 -61.1 -76.1 12 15.0 -61.3 293 46 399.7 399.7 305.2 399.8 0.01 24 100 15440 -57.3 -73.3 11 16.0 -57.7 290 48 417.0 417.0 307.4 417.1 0.02 25 83 16605 -61.3 -77.3 10 16.0 -61.6 285 44 431.7 431.7 309.0 431.8 0.01 26 70 17660 -61.5 -77.5 10 16.0 -61.8 280 40 452.8 452.8 311.1 452.9 0.01 27 68 17840 -61.5 -77.5 10 16.0 -61.8 280 41 456.6 456.6 311.5 456.7 0.01 28 55 19140 -67.1 -83.1 9 16.0 -67.3 276 46 472.3 472.3 312.8 472.4 0.01 29 50 19720 -63.9 -80.9 8 17.0 -64.3 275 48 492.9 492.9 314.4 493.0 0.01 30 49 19844 -63.7 -79.7 10 16.0 -64.0 274 49 496.2 496.2 314.7 496.3 0.01 31 31 22595 -71.3 -71.3 100 0.0 -71.3 252 63 545.1 545.2 317.8 545.7 0.08 32 30 22790 -67.5 -86.5 5 19.0 -67.8 250 64 560.6 560.6 318.7 560.7 0.01 33 29 22994 -67.9 -86.9 5 19.0 -68.2 565.0 565.0 318.9 565.0 0.01 34 21 24918 -71.3 -71.3 100 0.0 -71.3 609.4 609.4 321.0 610.3 0.12 TRP 308 8295 -59.1 -71.1 20 12.0 -59.2 295 38 299.8 299.8 281.3 299.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 4952.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 43.84 % Est. max temperature: -15.47 C = 4.15 F Sfc-Lift cond lev (LCL): 898.02 mb = 976.71 m = 3204.40 ft T: -29.19 C 700-500 lapse rate: 6.00 C/km ThetaE index: 0.13 C Layer 925.0- 888.0 mb Conv cond level (CCL): 522.26 mb = 4844.81 m = 15894.84 ft Mean mixing ratio: 0.25 g/kg Conv temperature: 9.74 C = 49.54 F Cap Strength: 21.56 C Lifted Index: 25.58 C Risk: None Lifted Index @300 mb: 35.45 C Lifted Index @700 mb: 19.16 C Showalter Index: 19.08 C Risk: None Total Totals Index: 22.40 C Risk: None Vertical Totals Index: 15.20 C Cross Totals Index: 7.20 C K Index: -26.50 Risk: None Sweat Index: 85.00 Risk: None Energy Index: 5.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.26 J/kg Max Up Vert Vel: 2.13 m/s Conv Inhibition (B-): 53251.66 J/kg Cap Strength: 25.62 C Lift Cond Lev (LCL): 840.36 mb = 1455.24 m = 4774.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 19 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 1009 132 250 9 8.5 3.1 | 167 18 -4.2 17.9 1 1000 198 250 13 12.2 4.4 | 179 19 -0.4 19.3 2 925 764 285 27 26.1 -7.0 | 240 16 13.4 7.8 3 850 1372 295 29 26.3 -12.3 | 259 14 13.6 2.6 4 700 2785 295 23 20.8 -9.7 | 238 10 8.2 5.1 5 500 5150 285 27 26.1 -7.0 | 240 16 13.4 7.8 6 400 6630 295 40 36.3 -16.9 | 275 24 23.6 -2.1 7 308 8295 295 38 34.4 -16.1 | 273 22 21.8 -1.2 8 300 8460 295 40 36.3 -16.9 | 275 24 23.6 -2.1 9 250 9620 300 40 34.6 -20.0 | 283 23 22.0 -5.2 10 200 11040 295 36 32.6 -15.2 | 271 20 20.0 -0.4 11 150 12880 305 38 31.1 -21.8 | 291 20 18.5 -7.0 12 100 15440 290 48 45.1 -16.4 | 273 32 32.5 -1.6 13 70 17660 280 40 39.4 -6.9 | 254 28 26.7 7.9 14 50 19720 275 48 47.8 -4.2 | 253 37 35.2 10.6 15 30 22790 250 64 60.1 21.9 | 232 60 47.5 36.7 Wind Parameters Mean winds (0-6000m): 289.5 at 26.0 knts Storm direction: 319.5 at 19.5 knts Shear (0-3000m) pos: 3.8 neg: 0.7 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 72.1 deg Storm rel helicity (0-3000m) pos: 120.8 neg: -12.2 tot: 108.6 m^2/s^2 ave: 36.2 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 19.72 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 ------------------------------------------------------------------------------- 500 266 17 196 17| 16.7 0.0 16.7| 81.7 0.0 81.7 163.3 0.98| 18.2 17.8 1000 280 22 220 14| 11.4 0.0 11.4|113.4 0.0 113.4 113.4 0.98| 13.2 12.9 1500 285 24 232 14| 7.7 0.0 7.7|120.5 -1.8 118.7 79.1 0.92| 9.8 9.1 2000 288 25 237 13| 5.8 0.5 6.3|120.5 -6.4 114.1 57.1 0.81| 7.9 6.4 2500 289 25 239 13| 4.6 0.9 5.5|120.5 -10.9 109.6 43.8 0.71| 6.8 4.8 3000 290 25 239 12| 3.8 0.7 4.6|120.8 -12.2 108.6 36.2 0.67| 5.9 4.0 4000 291 25 239 12| 2.9 0.5 3.4|121.5 -12.2 109.2 27.3 0.63| 4.7 3.0 5000 290 25 239 13| 2.3 0.5 2.8|121.5 -12.5 109.0 21.8 0.59| 4.0 2.4 6000 290 26 243 13| 2.7 0.4 3.1|158.7 -12.5 146.2 24.4 0.64| 4.2 2.7 Wrote GIF file: /home/apache/climate/data/raob//U9282/skewt/U9282.skewt.20251206.12.gif