UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for U0292... Searching the city database file for: U0292 ... Date:1200Z 9 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 1032 16 -1.1 -1.5 97 0.4 -1.3 275 23 269.6 270.2 270.2 278.5 3.31 1 1000 266 -2.9 -6.2 78 3.3 -4.0 275 35 270.2 270.6 269.1 276.8 2.40 2 948 686 -6.5 -8.5 86 2.0 -7.1 285 36 270.8 271.1 269.0 276.6 2.12 3 925 877 -7.5 -9.2 88 1.7 -8.0 290 36 271.6 272.0 269.5 277.3 2.06 4 898 1107 -8.9 -10.9 85 2.0 -9.5 292 36 272.5 272.8 269.7 277.7 1.85 5 889 1186 -7.1 -9.3 84 2.2 -7.8 292 36 275.2 275.5 271.8 281.1 2.12 6 850 1535 -8.5 -14.5 62 6.0 -10.1 295 36 277.2 277.5 272.0 281.4 1.46 7 822 1794 -9.5 -18.5 48 9.0 -11.6 296 34 278.9 279.0 272.3 282.0 1.08 8 792 2082 -7.5 -21.5 32 14.0 -10.8 297 33 284.0 284.1 274.9 286.6 0.87 9 782 2181 -7.3 -23.3 27 16.0 -10.9 297 32 285.2 285.3 275.4 287.5 0.75 10 700 3039 -9.3 -36.3 9 27.0 -13.6 300 27 292.2 292.2 278.2 293.0 0.24 11 698 3061 -9.3 -36.3 9 27.0 -13.7 300 27 292.4 292.5 278.3 293.2 0.25 12 667 3412 -11.1 -40.1 7 29.0 -15.3 301 27 294.2 294.3 279.0 294.8 0.17 13 599 4231 -16.1 -43.1 8 27.0 -19.4 302 28 297.6 297.7 280.5 298.1 0.14 14 524 5232 -20.5 -36.5 23 16.0 -22.7 304 29 303.9 304.0 283.4 305.1 0.32 15 515 5360 -19.3 -35.3 23 16.0 -21.7 305 29 306.9 307.0 284.7 308.2 0.37 16 500 5580 -20.7 -38.7 18 18.0 -23.1 305 29 307.8 307.9 284.8 308.8 0.27 17 441 6496 -26.9 -42.9 21 16.0 -28.5 325 24 311.2 311.3 286.0 311.9 0.20 18 400 7190 -33.1 -49.1 19 16.0 -34.2 340 21 312.0 312.0 286.2 312.4 0.11 19 322 8672 -46.3 -57.3 28 11.0 -46.6 332 19 313.7 313.7 286.7 313.9 0.05 20 308 8966 -47.3 -57.3 31 10.0 -47.6 331 19 316.3 316.3 287.6 316.5 0.05 21 300 9140 -48.3 -58.3 31 10.0 -48.6 330 19 317.3 317.3 287.9 317.5 0.05 22 262 10014 -55.7 -63.7 36 8.0 -55.8 311 10 319.0 319.0 288.4 319.1 0.03 23 250 10310 -57.3 -65.3 36 8.0 -57.4 305 7 320.9 320.9 289.0 321.0 0.02 24 218 11166 -62.9 -69.9 38 7.0 -63.0 360 17 325.0 325.0 290.3 325.1 0.01 25 213 11310 -61.9 -68.9 39 7.0 -62.0 9 14 328.8 328.8 291.4 328.8 0.02 26 200 11700 -62.1 -69.1 39 7.0 -62.1 35 7 334.4 334.4 292.9 334.5 0.02 27 196 11825 -61.7 -68.7 39 7.0 -61.8 35 7 337.0 337.0 293.6 337.1 0.02 28 190 12017 -63.1 -70.1 38 7.0 -63.1 36 8 337.8 337.8 293.8 337.8 0.02 29 184 12214 -63.7 -70.7 38 7.0 -63.8 36 8 339.9 339.9 294.3 340.0 0.02 30 161 13040 -60.3 -67.3 39 7.0 -60.4 39 10 358.9 358.9 298.5 359.0 0.03 31 150 13480 -61.3 -68.3 39 7.0 -61.4 40 11 364.5 364.5 299.6 364.6 0.03 32 148 13563 -61.5 -68.5 39 7.0 -61.6 40 11 365.5 365.5 299.8 365.6 0.03 33 128 14467 -59.1 -67.1 35 8.0 -59.3 42 12 385.3 385.4 303.1 385.5 0.04 34 110 15415 -59.9 -67.9 34 8.0 -60.1 44 13 400.9 400.9 305.3 401.1 0.04 35 100 16010 -59.5 -68.5 30 9.0 -59.7 45 13 412.8 412.8 306.9 413.0 0.04 36 93 16464 -59.5 -69.5 26 10.0 -59.7 421.4 421.4 307.9 421.6 0.04 TRP 218 11166 -62.9 -69.9 38 7.0 -63.0 360 17 325.0 325.0 290.3 325.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5314.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 35.66 % Est. max temperature: 4.87 C = 40.76 F Sfc-Lift cond lev (LCL): 1025.43 mb = 66.55 m = 218.35 ft T: -1.46 C 700-500 lapse rate: 4.49 C/km ThetaE index: 1.91 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 937.04 mb = 776.25 m = 2546.73 ft Mean mixing ratio: 2.42 g/kg Conv temperature: 0.48 C = 32.86 F Cap Strength: 25.09 C Lifted Index: 25.57 C Risk: None Lifted Index @300 mb: 28.56 C Lifted Index @700 mb: 15.64 C Showalter Index: 22.11 C Risk: None Total Totals Index: 18.40 C Risk: None Vertical Totals Index: 12.20 C Cross Totals Index: 6.20 C K Index: -29.30 Risk: None Sweat Index: 101.00 Risk: None Energy Index: 5.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.45 J/kg Max Up Vert Vel: 2.98 m/s Conv Inhibition (B-): 21160.03 J/kg Cap Strength: 25.32 C Lift Cond Lev (LCL): 948.00 mb = 685.67 m = 2249.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 23 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 1032 16 275 23 22.9 -2.0 | 211 20 10.4 17.2 1 1000 266 275 35 34.9 -3.1 | 234 28 22.4 16.2 2 925 877 290 36 33.8 -12.3 | 252 22 21.4 6.9 3 850 1535 295 36 32.6 -15.2 | 259 21 20.2 4.0 4 700 3039 300 27 23.4 -13.5 | 242 12 10.9 5.7 5 500 5580 305 29 23.8 -16.6 | 257 12 11.3 2.6 6 400 7190 340 21 7.2 -19.7 | 84 5 -5.3 -0.5 7 300 9140 330 19 9.5 -16.5 | 133 4 -3.0 2.7 8 250 10310 305 7 5.7 -4.0 | 156 17 -6.7 15.2 9 218 11166 360 17 -0.0 -17.0 | 100 13 -12.5 2.2 10 200 11700 35 7 -4.0 -5.7 | 129 21 -16.5 13.5 11 150 13480 40 11 -7.1 -8.4 | 119 22 -19.5 10.8 12 100 16010 45 13 -9.2 -9.2 | 115 24 -21.7 10.0 Wind Parameters Mean winds (0-6000m): 297.0 at 30.5 knts Storm direction: 327.0 at 22.9 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 31.6 deg Storm rel helicity (0-3000m) pos: 122.1 neg: -17.5 tot: 104.6 m^2/s^2 ave: 34.9 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 16.47 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 ------------------------------------------------------------------------------- 500 277 32 231 25| 13.1 0.0 13.1| 78.8 0.0 78.8 157.6 0.81| 15.7 12.8 1000 282 34 240 24| 7.9 0.0 7.9|111.4 0.0 111.4 111.4 0.82| 11.0 9.0 1500 286 35 245 23| 5.6 0.0 5.6|122.1 0.0 122.1 81.4 0.82| 8.2 6.7 2000 288 35 248 22| 3.7 0.0 3.7|122.1 -4.8 117.3 58.7 0.69| 6.9 4.8 2500 290 34 249 21| 2.6 0.0 2.6|122.1 -10.9 111.2 44.5 0.57| 6.2 3.5 3000 291 33 249 20| 2.0 0.0 2.0|122.1 -17.5 104.6 34.9 0.46| 5.7 2.6 4000 293 32 248 18| 1.6 0.0 1.6|125.5 -17.6 108.0 27.0 0.47| 4.4 2.1 5000 295 31 249 17| 1.4 0.0 1.4|129.3 -17.6 111.8 22.4 0.49| 3.7 1.8 6000 297 31 250 16| 1.5 0.0 1.5|135.0 -17.6 117.5 19.6 0.48| 3.6 1.7 Wrote GIF file: /home/apache/climate/data/raob//U0292/skewt/U0292.skewt.20251009.12.gif