UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for U0292... Searching the city database file for: U0292 ... Date:1200Z 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 1016 13 -27.1 -29.9 77 2.8 -27.3 240 9 244.9 245.0 244.8 245.8 0.31 1 1000 128 -25.7 -29.2 72 3.5 -26.0 230 15 247.4 247.5 247.2 248.4 0.34 2 995 164 -25.3 -28.9 72 3.6 -25.6 226 14 248.2 248.3 247.9 249.2 0.35 3 984 246 -21.7 -25.3 73 3.6 -22.1 218 13 252.6 252.7 252.1 254.0 0.50 4 967 374 -20.5 -23.6 76 3.1 -20.9 204 11 255.1 255.2 254.4 256.7 0.59 5 925 702 -22.3 -25.7 74 3.4 -22.7 170 5 256.5 256.6 255.4 257.9 0.51 6 908 838 -23.3 -26.7 74 3.4 -23.7 173 6 256.8 256.9 255.6 258.2 0.47 7 850 1322 -22.9 -26.4 73 3.5 -23.3 185 9 262.2 262.2 259.9 263.6 0.52 8 831 1488 -22.7 -26.3 72 3.6 -23.1 183 9 264.1 264.2 261.5 265.6 0.54 9 700 2728 -29.7 -33.5 69 3.8 -30.0 165 5 269.6 269.6 265.0 270.6 0.32 10 619 3597 -34.3 -37.9 70 3.6 -34.6 191 6 274.0 274.0 267.8 274.7 0.24 11 500 5060 -44.3 -47.9 67 3.6 -44.4 235 7 279.0 279.0 270.8 279.4 0.10 12 480 5331 -46.3 -49.9 67 3.6 -46.4 234 7 279.8 279.9 271.2 280.1 0.08 13 400 6520 -53.1 -56.6 66 3.5 -53.2 230 7 286.0 286.0 274.6 286.1 0.05 14 306 8217 -61.7 -65.0 65 3.3 -61.7 255 5 296.7 296.7 279.9 296.8 0.02 15 300 8340 -61.3 -64.6 65 3.3 -61.3 230 7 298.9 298.9 280.9 299.0 0.02 16 296 8423 -60.7 -64.1 64 3.4 -60.7 231 7 300.9 300.9 281.8 301.0 0.02 17 250 9480 -58.3 -61.7 65 3.4 -58.3 250 1 319.4 319.4 288.6 319.5 0.04 18 242 9683 -57.9 -61.4 64 3.5 -58.0 227 2 323.0 323.0 289.7 323.1 0.04 19 232 9948 -57.3 -60.9 63 3.6 -57.3 196 2 327.8 327.8 291.2 328.0 0.05 20 200 10880 -57.3 -61.4 60 4.1 -57.4 90 5 342.0 342.0 294.8 342.2 0.05 21 164 12136 -56.7 -61.7 53 5.0 -56.8 97 12 363.0 363.0 299.3 363.3 0.06 22 150 12700 -57.7 -63.7 46 6.0 -57.8 100 15 370.7 370.7 300.7 370.9 0.05 23 100 15240 -61.3 -69.3 34 8.0 -61.4 125 17 409.3 409.3 306.5 409.5 0.03 24 93 15690 -61.1 -69.1 34 8.0 -61.3 122 20 418.3 418.3 307.5 418.5 0.04 25 87 16101 -63.5 -71.5 33 8.0 -63.7 119 23 421.5 421.5 307.9 421.6 0.03 26 70 17430 -65.1 -74.1 28 9.0 -65.3 110 33 445.1 445.1 310.4 445.2 0.02 27 50 19470 -68.1 -78.1 23 10.0 -68.2 105 27 483.0 483.0 313.7 483.1 0.02 28 42 20516 -68.7 -78.7 22 10.0 -68.9 506.2 506.2 315.4 506.3 0.02 29 41 20660 -67.7 -77.7 23 10.0 -67.9 512.2 512.2 315.8 512.4 0.02 TRP 306 8217 -61.7 -65.0 65 3.3 -61.7 255 5 296.7 296.7 279.9 296.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 4932.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.08 inches Sfc-500 mean rel hum: 70.78 % Est. max temperature: -11.32 C = 11.62 F Sfc-Lift cond lev (LCL): 969.31 mb = 356.78 m = 1170.53 ft T: -20.66 C 700-500 lapse rate: 6.26 C/km ThetaE index: 0.00 C Layer 1016.0- 299.0 mb Conv cond level (CCL): 1000.00 mb = 128.00 m = 419.94 ft Mean mixing ratio: 0.49 g/kg Conv temperature: -24.23 C = -11.61 F Cap Strength: 17.18 C Lifted Index: 20.19 C Risk: None Lifted Index @300 mb: 31.55 C Lifted Index @700 mb: 13.99 C Showalter Index: 12.72 C Risk: None Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 17.90 C K Index: -8.80 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 3.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.81 J/kg Max Up Vert Vel: 9.78 m/s Conv Inhibition (B-): 41747.29 J/kg Cap Strength: 20.05 C Lift Cond Lev (LCL): 915.98 mb = 773.90 m = 2539.02 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 234 at 5 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 1016 13 240 9 7.8 4.5 | 249 4 3.6 1.4 1 1000 128 230 15 11.5 9.6 | 228 10 7.3 6.5 2 925 702 170 5 -0.9 4.9 | 110 5 -5.1 1.8 3 850 1322 185 9 0.8 9.0 | 150 7 -3.4 5.9 4 700 2728 165 5 -1.3 4.8 | 107 6 -5.5 1.7 5 500 5060 235 7 5.7 4.0 | 239 2 1.5 0.9 6 400 6520 230 7 5.4 4.5 | 219 2 1.2 1.4 7 306 8217 255 5 4.8 1.3 | 341 2 0.6 -1.8 8 300 8340 230 7 5.4 4.5 | 219 2 1.2 1.4 9 250 9480 250 1 0.9 0.3 | 50 4 -3.3 -2.8 10 200 10880 90 5 -5.0 0.0 | 71 10 -9.2 -3.1 11 150 12700 100 15 -14.8 2.6 | 89 19 -19.0 -0.5 12 100 15240 125 17 -13.9 9.8 | 110 19 -18.1 6.6 13 70 17430 110 33 -31.0 11.3 | 103 36 -35.2 8.2 14 50 19470 105 27 -26.1 7.0 | 97 31 -30.3 3.9 Wind Parameters Mean winds (0-6000m): 203.6 at 7.0 knts Storm direction: 233.6 at 5.2 knts Shear (0-3000m) pos: 0.3 neg: 1.6 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): -134.9 deg Storm rel helicity (0-3000m) pos: 7.2 neg: -35.1 tot: -27.9 m^2/s^2 ave: -9.3 10^-3 m/s^2 rel: -0.54 Storm rel vorticity (0-3000m) horiz: 5.1 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 12.24 Bulk Shear: 3.91 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 ------------------------------------------------------------------------------- 500 220 12 210 7| 0.0 7.6 7.6| 0.0 -22.1 -22.1 -44.2 -0.75| 16.6-12.5 1000 210 9 184 5| 0.0 4.4 4.4| 3.0 -27.8 -24.8 -24.8 -0.63| 11.4 -7.2 1500 201 9 168 5| 0.5 2.9 3.4| 6.4 -28.8 -22.4 -14.9 -0.50| 8.6 -4.3 2000 196 9 160 5| 0.4 2.3 2.7| 6.4 -31.6 -25.2 -12.6 -0.53| 6.9 -3.7 2500 192 8 152 5| 0.3 2.0 2.3| 6.4 -34.2 -27.8 -11.1 -0.56| 5.8 -3.3 3000 190 8 146 5| 0.3 1.6 1.9| 7.2 -35.1 -27.9 -9.3 -0.54| 5.1 -2.7 4000 190 7 143 5| 0.6 1.2 1.8| 9.6 -35.1 -25.5 -6.4 -0.42| 4.2 -1.8 5000 197 7 148 4| 0.8 1.0 1.7| 11.3 -35.1 -23.8 -4.8 -0.29| 3.7 -1.1 6000 204 7 157 4| 0.6 0.8 1.5| 11.4 -35.3 -23.9 -4.0 -0.29| 3.2 -0.9 Wrote GIF file: /home/apache/climate/data/raob//U0292/skewt/U0292.skewt.20251126.12.gif