UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for U0292... Searching the city database file for: U0292 ... Date:0000Z 3 DEC 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 1014 15 -19.3 -21.6 82 2.3 -19.6 70 15 252.8 252.9 252.7 254.6 0.67 1 1000 118 -20.3 -23.6 75 3.3 -20.7 65 19 252.9 252.9 252.4 254.4 0.57 2 950 496 -23.7 -26.8 76 3.1 -24.0 72 22 253.1 253.2 252.4 254.4 0.45 3 925 691 -23.1 -26.3 75 3.2 -23.5 75 23 255.7 255.8 254.7 257.0 0.48 4 904 859 -22.7 -26.0 74 3.3 -23.1 72 23 257.8 257.9 256.4 259.2 0.51 5 859 1236 -18.1 -21.7 73 3.6 -18.7 66 23 266.4 266.5 263.6 268.6 0.78 6 850 1315 -18.5 -21.8 75 3.3 -19.0 65 23 266.8 266.9 263.9 269.0 0.79 7 823 1555 -20.7 -23.7 77 3.0 -21.1 65 22 266.9 267.0 263.9 268.9 0.69 8 810 1673 -19.7 -22.6 78 2.9 -20.1 65 22 269.2 269.3 265.6 271.4 0.77 9 790 1858 -20.7 -23.6 78 2.9 -21.1 65 21 270.1 270.2 266.1 272.1 0.72 10 740 2343 -20.1 -23.4 75 3.3 -20.7 65 20 275.8 275.9 270.0 278.1 0.78 11 700 2752 -23.7 -28.0 68 4.3 -24.2 65 19 276.2 276.3 269.8 277.9 0.55 12 616 3671 -31.3 -35.1 69 3.8 -31.6 69 21 277.8 277.8 270.4 278.8 0.31 13 570 4219 -32.1 -37.1 61 5.0 -32.5 71 23 283.1 283.1 273.5 284.0 0.28 14 500 5130 -39.1 -46.1 47 7.0 -39.4 75 25 285.4 285.4 274.4 285.8 0.12 15 447 5888 -45.7 -52.7 45 7.0 -45.9 80 26 286.4 286.4 274.9 286.6 0.06 16 443 5948 -46.3 -53.3 45 7.0 -46.5 80 26 286.3 286.3 274.9 286.5 0.06 17 400 6620 -50.7 -56.7 49 6.0 -50.8 85 27 289.1 289.1 276.3 289.3 0.04 18 303 8379 -62.5 -68.5 44 6.0 -62.6 80 19 296.4 296.4 279.7 296.4 0.01 19 300 8440 -62.5 -68.5 44 6.0 -62.6 80 19 297.2 297.2 280.1 297.3 0.01 20 279 8887 -64.5 -70.5 43 6.0 -64.6 80 17 300.6 300.6 281.6 300.6 0.01 21 260 9319 -64.5 -70.5 43 6.0 -64.6 77 14 306.7 306.7 284.1 306.8 0.01 22 250 9560 -62.7 -68.7 44 6.0 -62.7 75 13 312.9 312.9 286.4 312.9 0.01 23 216 10461 -59.3 -65.3 46 6.0 -59.4 62 10 331.5 331.5 292.2 331.6 0.03 24 200 10940 -59.5 -65.5 46 6.0 -59.6 55 9 338.5 338.5 294.0 338.7 0.03 25 151 12708 -58.3 -65.3 40 7.0 -58.5 50 9 368.9 368.9 300.4 369.1 0.04 26 150 12750 -58.3 -65.3 40 7.0 -58.5 50 9 369.6 369.6 300.5 369.8 0.04 27 100 15280 -62.1 -70.1 34 8.0 -62.3 75 7 407.7 407.7 306.2 407.9 0.03 28 71 17386 -64.3 -73.3 28 9.0 -64.5 445.0 445.0 310.4 445.2 0.03 TRP 279 8887 -64.5 -70.5 43 6.0 -64.6 80 17 300.6 300.6 281.6 300.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5012.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 68.87 % Est. max temperature: -6.70 C = 19.94 F Sfc-Lift cond lev (LCL): 976.41 mb = 293.78 m = 963.83 ft T: -21.88 C 700-500 lapse rate: 6.48 C/km ThetaE index: 0.27 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 631.75 mb = 3489.34 m = 11447.81 ft Mean mixing ratio: 0.51 g/kg Conv temperature: 5.46 C = 41.83 F Cap Strength: 23.93 C Lifted Index: 24.86 C Risk: None Lifted Index @300 mb: 29.88 C Lifted Index @700 mb: 19.41 C Showalter Index: 13.59 C Risk: None Total Totals Index: 37.90 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 17.30 C K Index: -5.50 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 3.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.98 J/kg Max Up Vert Vel: 5.29 m/s Conv Inhibition (B-): 31566.25 J/kg Cap Strength: 24.82 C Lift Cond Lev (LCL): 915.05 mb = 770.15 m = 2526.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 101 at 17 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 1014 15 70 15 -14.1 -5.1 | 344 9 2.3 -8.2 1 1000 118 65 19 -17.2 -8.0 | 4 11 -0.8 -11.1 2 925 691 75 23 -22.2 -6.0 | 33 11 -5.8 -9.0 3 850 1315 65 23 -20.8 -9.7 | 19 14 -4.5 -12.8 4 700 2752 65 19 -17.2 -8.0 | 4 11 -0.8 -11.1 5 500 5130 75 25 -24.1 -6.5 | 39 12 -7.8 -9.5 6 400 6620 85 27 -26.9 -2.4 | 63 12 -10.5 -5.4 7 300 8440 80 19 -18.7 -3.3 | 20 7 -2.3 -6.4 8 279 8887 80 17 -16.7 -3.0 | 3 6 -0.3 -6.0 9 250 9560 75 13 -12.6 -3.4 | 329 7 3.8 -6.4 10 200 10940 55 9 -7.4 -5.2 | 312 12 9.0 -8.2 11 150 12750 50 9 -6.9 -5.8 | 313 13 9.5 -8.8 12 100 15280 75 7 -6.8 -1.8 | 297 11 9.6 -4.9 Wind Parameters Mean winds (0-6000m): 70.6 at 22.2 knts Storm direction: 100.6 at 16.7 knts Shear (0-3000m) pos: 1.2 neg: 0.6 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 23.8 deg Storm rel helicity (0-3000m) pos: 25.6 neg: -18.9 tot: 6.8 m^2/s^2 ave: 2.3 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 14.83 Bulk Shear: 0.94 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 68 20 11 10| 7.0 0.0 7.0| 19.1 0.0 19.1 38.2 0.89| 8.2 7.3 1000 71 21 20 11| 3.5 0.8 4.3| 23.7 -4.3 19.4 19.4 0.63| 5.9 3.8 1500 69 22 20 11| 2.3 0.9 3.3| 23.7 -10.3 13.4 8.9 0.40| 4.8 1.9 2000 68 22 19 12| 1.7 0.7 2.4| 23.7 -13.9 9.8 4.9 0.29| 4.0 1.1 2500 68 21 17 12| 1.4 0.7 2.1| 23.7 -17.4 6.2 2.5 0.20| 3.4 0.7 3000 67 21 16 12| 1.2 0.6 1.7| 25.6 -18.9 6.8 2.3 0.20| 3.1 0.6 4000 68 21 16 12| 1.2 0.4 1.7| 34.4 -18.9 15.5 3.9 0.31| 2.7 0.8 5000 69 22 19 11| 1.3 0.3 1.6| 43.6 -18.9 24.7 4.9 0.39| 2.5 1.0 6000 71 22 24 11| 1.3 0.3 1.6| 53.9 -18.9 35.0 5.8 0.46| 2.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//U0292/skewt/U0292.skewt.20251203.00.gif