UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for U0292... Searching the city database file for: U0292 ... Date:1200Z 7 OCT 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 1034 12 -6.1 -6.9 94 0.8 -6.4 240 17 264.5 264.9 264.9 270.4 2.20 1 1016 149 -4.3 -6.8 83 2.5 -5.1 256 17 267.6 268.0 267.2 273.7 2.26 2 1000 274 -5.1 -7.7 82 2.6 -5.9 270 17 268.0 268.4 267.3 273.8 2.14 3 928 856 -9.3 -11.3 85 2.0 -9.8 265 17 269.5 269.8 267.5 274.3 1.73 4 927 864 -9.3 -11.3 85 2.0 -9.8 265 17 269.6 269.9 267.6 274.4 1.74 5 925 881 -9.3 -11.4 85 2.1 -9.9 265 17 269.8 270.1 267.7 274.6 1.73 6 899 1102 -8.1 -13.1 67 5.0 -9.4 262 15 273.2 273.5 269.7 277.6 1.55 7 885 1224 -6.5 -14.5 53 8.0 -8.7 260 14 276.1 276.4 271.2 280.2 1.40 8 869 1366 -6.9 -16.9 45 10.0 -9.4 258 13 277.2 277.4 271.5 280.6 1.17 9 850 1538 -7.5 -19.5 38 12.0 -10.3 255 11 278.3 278.5 271.8 281.1 0.96 10 813 1884 -8.3 -23.3 29 15.0 -11.5 255 10 281.0 281.1 273.0 283.2 0.72 11 803 1980 -8.9 -23.9 29 15.0 -12.0 255 10 281.4 281.5 273.2 283.5 0.69 12 740 2607 -12.9 -29.9 23 17.0 -15.7 255 8 283.7 283.7 274.0 285.0 0.43 13 717 2848 -13.3 -30.3 23 17.0 -16.1 255 7 285.8 285.9 275.2 287.1 0.43 14 700 3030 -14.1 -32.1 20 18.0 -16.9 255 7 286.9 286.9 275.6 288.1 0.37 15 573 4528 -21.5 -40.5 16 19.0 -23.6 350 12 295.1 295.1 279.4 295.8 0.19 16 516 5293 -26.7 -45.7 15 19.0 -28.3 40 14 297.8 297.8 280.6 298.2 0.12 17 500 5520 -28.1 -39.1 34 11.0 -29.2 55 15 298.8 298.8 281.2 299.7 0.26 18 493 5621 -29.1 -39.1 37 10.0 -30.1 55 16 298.8 298.8 281.2 299.7 0.26 19 487 5708 -29.3 -38.3 41 9.0 -30.2 56 17 299.6 299.6 281.5 300.5 0.29 20 432 6555 -33.9 -47.9 23 14.0 -34.8 58 28 304.2 304.2 283.2 304.6 0.12 21 412 6885 -36.1 -46.1 35 10.0 -36.7 59 32 305.5 305.5 283.8 306.0 0.15 22 400 7090 -37.3 -47.3 35 10.0 -37.9 60 35 306.5 306.5 284.2 307.0 0.13 23 351 7979 -43.5 -51.5 41 8.0 -43.8 60 47 309.8 309.8 285.4 310.2 0.09 24 335 8292 -44.3 -52.3 41 8.0 -44.6 60 52 312.9 312.9 286.5 313.2 0.09 25 334 8312 -44.5 -52.5 41 8.0 -44.8 60 52 312.9 312.9 286.5 313.2 0.09 26 306 8891 -49.5 -57.5 39 8.0 -49.7 60 60 313.8 313.8 286.8 314.0 0.05 27 300 9020 -50.1 -58.1 38 8.0 -50.3 60 62 314.7 314.7 287.1 314.9 0.05 28 250 10200 -55.1 -61.1 47 6.0 -55.2 60 83 324.1 324.2 290.0 324.3 0.04 29 245 10329 -55.7 -61.7 47 6.0 -55.8 59 84 325.1 325.1 290.3 325.3 0.04 30 221 10980 -60.1 -66.1 45 6.0 -60.2 55 91 328.1 328.1 291.2 328.2 0.02 31 209 11326 -62.5 -68.5 44 6.0 -62.6 60 89 329.6 329.6 291.6 329.7 0.02 32 206 11416 -60.7 -66.7 45 6.0 -60.8 62 84 333.8 333.8 292.7 333.9 0.02 33 200 11600 -61.1 -67.1 45 6.0 -61.2 65 75 336.0 336.0 293.3 336.1 0.02 34 192 11853 -62.3 -68.3 44 6.0 -62.4 64 69 338.0 338.0 293.9 338.1 0.02 35 175 12430 -58.3 -64.3 46 6.0 -58.4 63 57 353.7 353.7 297.4 353.9 0.04 36 150 13400 -58.1 -65.1 40 7.0 -58.3 60 36 370.0 370.0 300.6 370.2 0.04 37 115 15078 -57.1 -66.1 31 9.0 -57.3 401.0 401.1 305.4 401.3 0.05 TRP 209 11326 -62.5 -68.5 44 6.0 -62.6 60 89 329.6 329.6 291.6 329.7 0.02 WND 221 10980 -60.1 -66.1 45 6.0 -60.2 55 91 328.1 328.1 291.2 328.2 0.02 Sounding variables and indices 1000-500 mb thick: 5246.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 35.10 % Est. max temperature: 5.70 C = 42.26 F Sfc-Lift cond lev (LCL): 1020.75 mb = 112.94 m = 370.55 ft T: -4.78 C 700-500 lapse rate: 5.62 C/km Conv cond level (CCL): 928.28 mb = 853.62 m = 2800.55 ft Mean mixing ratio: 2.04 g/kg Conv temperature: -1.02 C = 30.17 F Cap Strength: 20.27 C Lifted Index: 20.84 C Risk: None Lifted Index @300 mb: 29.10 C Lifted Index @700 mb: 13.42 C Showalter Index: 14.95 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 8.60 C K Index: -16.90 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 3.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.83 J/kg Max Up Vert Vel: 4.86 m/s Conv Inhibition (B-): 18210.91 J/kg Cap Strength: 20.52 C Lift Cond Lev (LCL): 948.72 mb = 684.03 m = 2244.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 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 1034 12 240 17 14.7 8.5 | 209 18 8.7 15.4 1 1000 274 270 17 17.0 -0.0 | 238 13 11.0 6.9 2 925 881 265 17 16.9 1.5 | 232 14 10.9 8.4 3 850 1538 255 11 10.6 2.8 | 205 11 4.6 9.8 4 700 3030 255 7 6.8 1.8 | 185 9 0.7 8.7 5 500 5520 55 15 -12.3 -8.6 | 85 18 -18.3 -1.7 6 400 7090 60 35 -30.3 -17.5 | 74 38 -36.3 -10.6 7 300 9020 60 62 -53.7 -31.0 | 68 64 -59.7 -24.1 8 250 10200 60 83 -71.9 -41.5 | 66 85 -77.9 -34.6 9 221 10980 55 91 -74.5 -52.2 | 61 92 -80.6 -45.3 10 209 11326 60 89 -77.1 -44.5 | 66 91 -83.1 -37.6 11 200 11600 65 75 -68.0 -31.7 | 72 78 -74.0 -24.8 12 150 13400 60 36 -31.2 -18.0 | 73 39 -37.2 -11.1 Wind Parameters Mean winds (0-6000m): 289.0 at 12.3 knts Storm direction: 319.0 at 9.2 knts Shear (0-3000m) pos: 1.4 neg: 1.8 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -24.3 deg Storm rel helicity (0-3000m) pos: 30.2 neg: -31.4 tot: -1.2 m^2/s^2 ave: -0.4 10^-3 m/s^2 rel: -0.14 Storm rel vorticity (0-3000m) horiz: 3.5 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.30 Bulk Shear: 9.10 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 ------------------------------------------------------------------------------- 500 262 17 229 14| 8.5 0.0 8.5| 30.2 -1.4 28.7 57.4 0.76| 9.6 7.3 1000 264 17 231 14| 4.2 1.0 5.2| 30.2 -8.2 22.0 22.0 0.45| 5.9 2.6 1500 263 16 227 13| 2.8 2.2 5.1| 30.2 -22.1 8.1 5.4 0.05| 5.6 0.3 2000 261 14 222 12| 2.1 2.0 4.1| 30.2 -25.5 4.7 2.3 -0.03| 4.6 -0.1 2500 261 13 218 12| 1.7 1.9 3.6| 30.2 -28.4 1.7 0.7 -0.08| 4.0 -0.3 3000 260 12 214 11| 1.4 1.8 3.2| 30.2 -31.4 -1.2 -0.4 -0.14| 3.5 -0.5 4000 265 11 214 10| 2.2 1.3 3.6| 36.8 -31.4 5.4 1.4 0.10| 3.9 0.4 5000 276 11 223 8| 2.5 1.1 3.5| 48.5 -31.4 17.2 3.4 0.23| 4.6 1.0 6000 289 12 242 6| 2.7 0.9 3.5| 71.1 -43.4 27.7 4.6 0.23| 5.0 1.2 Wrote GIF file: /home/apache/climate/data/raob//U0292/skewt/U0292.skewt.20251007.12.gif