UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112600.upa.cvt Date: 0000Z 26 NOV 25 Searching for U0292... Searching the city database file for: U0292 ... Date:0000Z 26 NOV 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 -18.7 -20.7 84 2.0 -19.0 245 19 253.4 253.6 253.3 255.4 0.72 1 1009 52 -18.5 -21.3 79 2.8 -18.9 245 21 254.0 254.1 253.7 255.9 0.69 2 1000 119 -16.9 -19.8 78 2.9 -17.4 245 25 256.2 256.4 255.8 258.4 0.79 3 995 157 -16.1 -18.9 79 2.8 -16.6 246 24 257.4 257.6 256.9 259.7 0.86 4 958 440 -18.7 -21.3 80 2.6 -19.1 256 21 257.6 257.7 256.8 259.6 0.73 5 945 542 -16.9 -19.6 80 2.7 -17.4 260 19 260.4 260.6 259.3 262.8 0.85 6 925 702 -18.1 -20.8 79 2.7 -18.6 265 17 260.8 260.9 259.5 263.0 0.79 7 850 1330 -21.5 -24.3 78 2.8 -21.9 205 9 263.6 263.7 261.3 265.4 0.63 8 836 1452 -21.9 -24.7 78 2.8 -22.3 211 8 264.5 264.6 261.9 266.2 0.62 9 700 2735 -30.9 -34.0 74 3.1 -31.2 275 1 268.3 268.3 264.0 269.2 0.31 10 671 3034 -33.1 -36.3 73 3.2 -33.3 272 2 269.1 269.1 264.5 269.8 0.26 11 606 3747 -35.9 -39.0 73 3.1 -36.1 266 4 273.8 273.8 267.7 274.5 0.22 12 500 5060 -44.5 -47.5 72 3.0 -44.6 255 9 278.8 278.8 270.6 279.1 0.10 13 477 5372 -46.7 -49.7 71 3.0 -46.8 255 10 279.8 279.9 271.2 280.1 0.09 14 400 6520 -52.5 -55.6 69 3.1 -52.5 255 13 286.8 286.8 275.0 286.9 0.05 15 321 7919 -60.3 -63.4 67 3.1 -60.3 247 11 294.6 294.6 278.9 294.7 0.02 16 300 8340 -61.1 -64.2 67 3.1 -61.2 245 11 299.2 299.2 281.0 299.3 0.02 17 288 8594 -60.7 -63.9 66 3.2 -60.7 244 9 303.3 303.3 282.7 303.4 0.02 18 279 8791 -60.5 -63.7 66 3.2 -60.5 243 8 306.4 306.4 284.0 306.5 0.03 19 250 9480 -57.3 -60.6 66 3.3 -57.3 240 3 320.9 320.9 289.0 321.1 0.04 20 219 10321 -55.9 -59.3 66 3.4 -56.0 169 7 335.4 335.4 293.2 335.7 0.06 21 200 10900 -55.9 -59.4 65 3.5 -56.0 120 9 344.2 344.3 295.4 344.5 0.06 22 156 12480 -55.5 -59.3 62 3.8 -55.6 129 12 370.3 370.3 300.7 370.7 0.08 23 150 12730 -55.9 -59.7 62 3.8 -56.0 130 13 373.8 373.8 301.3 374.1 0.08 24 100 15280 -60.3 -64.3 59 4.0 -60.4 115 15 411.2 411.2 306.7 411.6 0.07 25 70 17490 -62.5 -66.7 57 4.2 -62.6 110 38 450.7 450.7 311.0 451.1 0.07 26 58 18648 -64.1 -68.3 56 4.2 -64.3 113 36 472.0 472.0 312.8 472.4 0.07 27 50 19550 -68.1 -72.3 55 4.2 -68.2 115 35 483.0 483.0 313.7 483.3 0.04 28 49 19671 -68.3 -72.5 55 4.2 -68.4 485.3 485.3 313.9 485.6 0.04 29 46 20050 -68.9 -73.1 54 4.2 -69.0 492.7 492.7 314.4 493.0 0.04 30 42 20597 -66.5 -70.8 55 4.3 -66.7 511.7 511.7 315.8 512.1 0.06 31 31 22419 -70.1 -74.3 54 4.2 -70.2 548.4 548.4 318.0 548.7 0.05 TRP 300 8340 -61.1 -64.2 67 3.1 -61.2 245 11 299.2 299.2 281.0 299.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 4941.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 75.29 % Est. max temperature: -9.02 C = 15.76 F Sfc-Lift cond lev (LCL): 981.26 mb = 260.59 m = 854.95 ft T: -17.05 C 700-500 lapse rate: 5.85 C/km ThetaE index: 0.17 C Layer 958.0- 945.0 mb Conv cond level (CCL): 835.60 mb = 1455.71 m = 4775.90 ft Mean mixing ratio: 0.79 g/kg Conv temperature: -7.63 C = 18.27 F Cap Strength: 11.78 C Lifted Index: 15.07 C Risk: None Lifted Index @300 mb: 27.47 C Lifted Index @700 mb: 7.58 C Showalter Index: 11.09 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 20.20 C K Index: -4.40 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.86 J/kg Max Up Vert Vel: 7.19 m/s Conv Inhibition (B-): 47734.87 J/kg Cap Strength: 15.06 C Lift Cond Lev (LCL): 921.21 mb = 732.49 m = 2403.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 6 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 15 245 19 17.2 8.0 | 231 14 11.0 8.9 1 1000 119 245 25 22.7 10.6 | 235 20 16.4 11.4 2 925 702 265 17 16.9 1.5 | 258 11 10.7 2.3 3 850 1330 205 9 3.8 8.2 | 165 9 -2.5 9.0 4 700 2735 275 1 1.0 -0.1 | 98 5 -5.3 0.8 5 500 5060 255 9 8.7 2.3 | 217 4 2.4 3.2 6 400 6520 255 13 12.6 3.4 | 236 8 6.3 4.2 7 300 8340 245 11 10.0 4.6 | 214 7 3.7 5.5 8 250 9480 240 3 2.6 1.5 | 123 4 -3.7 2.3 9 200 10900 120 9 -7.8 4.5 | 111 15 -14.1 5.3 10 150 12730 130 13 -10.0 8.4 | 120 19 -16.2 9.2 11 100 15280 115 15 -13.6 6.3 | 110 21 -19.9 7.2 12 70 17490 110 38 -35.7 13.0 | 108 44 -42.0 13.8 13 50 19550 115 35 -31.7 14.8 | 112 41 -38.0 15.6 Wind Parameters Mean winds (0-6000m): 247.7 at 8.4 knts Storm direction: 277.7 at 6.3 knts Shear (0-3000m) pos: 1.9 neg: 2.6 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): -131.0 deg Storm rel helicity (0-3000m) pos: 29.2 neg: -43.3 tot: -14.1 m^2/s^2 ave: -4.7 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.03 Bulk Shear: 25.21 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 ------------------------------------------------------------------------------- 500 250 22 240 17| 4.7 0.0 4.7| 24.7 0.0 24.7 49.4 0.42| 13.6 5.7 1000 252 19 240 14| 2.4 4.7 7.1| 28.9 -21.5 7.4 7.4 -0.06| 12.8 -0.7 1500 247 16 231 11| 1.6 5.1 6.7| 29.1 -38.3 -9.2 -6.1 -0.25| 11.4 -2.8 2000 244 14 222 9| 2.1 3.8 6.0| 29.1 -39.9 -10.8 -5.4 -0.25| 9.6 -2.4 2500 242 12 213 8| 2.2 3.1 5.2| 29.1 -42.7 -13.6 -5.5 -0.31| 8.4 -2.6 3000 241 10 204 6| 1.9 2.6 4.4| 29.2 -43.3 -14.1 -4.7 -0.30| 7.3 -2.2 4000 244 8 196 5| 1.4 1.5 2.9| 30.5 -43.3 -12.8 -3.2 -0.24| 5.9 -1.4 5000 246 8 194 4| 1.1 1.0 2.1| 31.9 -43.3 -11.4 -2.3 -0.17| 5.1 -0.9 6000 248 8 201 4| 0.9 0.7 1.6| 33.7 -43.3 -9.7 -1.6 -0.14| 4.5 -0.6 Wrote GIF file: /home/apache/climate/data/raob//U0292/skewt/U0292.skewt.20251126.00.gif