UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for U0292... Searching the city database file for: U0292 ... Date:1200Z 27 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 1019 16 -24.7 -27.3 79 2.6 -24.9 185 3 247.1 247.2 247.0 248.2 0.40 1 1000 153 -25.9 -31.9 57 6.0 -26.3 190 3 247.2 247.3 246.8 248.0 0.26 2 955 484 -28.9 -33.0 68 4.1 -29.2 172 3 247.5 247.5 247.0 248.2 0.25 3 943 574 -27.9 -31.7 70 3.8 -28.2 167 3 249.4 249.4 248.8 250.2 0.29 4 932 659 -23.5 -27.0 73 3.5 -23.9 163 3 254.7 254.8 253.8 256.0 0.45 5 926 706 -22.9 -26.1 75 3.2 -23.2 160 3 255.8 255.9 254.8 257.2 0.49 6 925 714 -22.9 -26.1 75 3.2 -23.2 160 3 255.9 256.0 254.8 257.2 0.49 7 907 858 -23.1 -25.7 79 2.6 -23.4 173 3 257.1 257.2 255.9 258.6 0.52 8 850 1333 -23.7 -26.8 76 3.1 -24.1 215 5 261.3 261.4 259.3 262.7 0.50 9 798 1793 -24.5 -27.6 75 3.1 -24.9 194 6 265.2 265.3 262.2 266.7 0.50 10 700 2737 -29.5 -33.6 68 4.1 -29.9 150 9 269.8 269.9 265.2 270.8 0.32 11 671 3039 -30.9 -35.5 64 4.6 -31.3 152 9 271.5 271.6 266.3 272.4 0.28 12 500 5070 -44.7 -50.7 51 6.0 -44.9 165 7 278.5 278.6 270.4 278.8 0.07 13 438 5943 -50.7 -56.7 49 6.0 -50.8 147 9 281.7 281.7 272.2 281.8 0.04 14 436 5973 -50.9 -56.9 49 6.0 -51.0 147 9 281.8 281.8 272.3 281.9 0.04 15 400 6530 -53.9 -59.9 48 6.0 -54.0 135 11 284.9 284.9 274.0 285.0 0.03 16 307 8188 -62.3 -68.3 44 6.0 -62.3 120 9 295.6 295.6 279.4 295.6 0.01 17 300 8330 -61.9 -67.9 45 6.0 -61.9 120 11 298.1 298.1 280.5 298.1 0.01 18 250 9470 -59.7 -65.7 45 6.0 -59.7 140 11 317.3 317.3 287.9 317.4 0.02 19 211 10534 -58.1 -64.1 46 6.0 -58.2 125 11 335.6 335.6 293.2 335.7 0.03 20 200 10870 -59.1 -65.1 46 6.0 -59.2 120 11 339.2 339.2 294.1 339.3 0.03 21 150 12670 -59.5 -67.5 35 8.0 -59.6 130 13 367.6 367.6 300.1 367.7 0.03 22 100 15200 -61.9 -71.9 25 10.0 -62.1 135 11 408.1 408.1 306.3 408.2 0.02 23 70 17380 -64.7 -75.7 21 11.0 -64.9 120 19 446.0 446.0 310.5 446.1 0.02 24 50 19420 -68.1 -79.1 19 11.0 -68.2 125 21 483.0 483.0 313.7 483.1 0.02 25 30 22480 -69.3 -81.3 16 12.0 -69.5 145 27 555.7 555.7 318.4 555.8 0.02 26 25 23564 -71.1 -83.1 15 12.0 -71.3 580.3 580.3 319.7 580.4 0.02 TRP 307 8188 -62.3 -68.3 44 6.0 -62.3 120 9 295.6 295.6 279.4 295.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 4917.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 65.71 % Est. max temperature: -11.86 C = 10.65 F Sfc-Lift cond lev (LCL): 975.71 mb = 329.55 m = 1081.17 ft T: -27.50 C 700-500 lapse rate: 6.52 C/km ThetaE index: 0.21 C Layer 1000.0- 955.0 mb Conv cond level (CCL): 613.72 mb = 3654.84 m = 11990.81 ft Mean mixing ratio: 0.31 g/kg Conv temperature: 2.06 C = 35.71 F Cap Strength: 19.35 C Lifted Index: 23.42 C Risk: None Lifted Index @300 mb: 34.06 C Lifted Index @700 mb: 18.12 C Showalter Index: 13.05 C Risk: None Total Totals Index: 38.90 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 17.90 C K Index: -9.90 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 3.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.15 J/kg Max Up Vert Vel: 8.50 m/s Conv Inhibition (B-): 49189.09 J/kg Cap Strength: 23.34 C Lift Cond Lev (LCL): 904.15 mb = 881.04 m = 2890.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 192 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 1019 16 185 3 0.3 3.0 | 22 2 -0.8 -2.0 1 1000 153 190 3 0.5 3.0 | 16 2 -0.6 -2.1 2 925 714 160 3 -1.0 2.8 | 44 3 -2.1 -2.2 3 850 1333 215 5 2.9 4.1 | 298 2 1.8 -0.9 4 700 2737 150 9 -4.5 7.8 | 116 6 -5.6 2.8 5 500 5070 165 7 -1.8 6.8 | 121 3 -2.9 1.7 6 400 6530 135 11 -7.8 7.8 | 107 9 -8.9 2.8 7 307 8188 120 9 -7.8 4.5 | 87 9 -8.9 -0.5 8 300 8330 120 11 -9.5 5.5 | 93 11 -10.6 0.5 9 250 9470 140 11 -7.1 8.4 | 113 9 -8.2 3.4 10 200 10870 120 11 -9.5 5.5 | 93 11 -10.6 0.5 11 150 12670 130 13 -10.0 8.4 | 107 12 -11.1 3.3 12 100 15200 135 11 -7.8 7.8 | 107 9 -8.9 2.8 13 70 17380 120 19 -16.5 9.5 | 104 18 -17.6 4.5 14 50 19420 125 21 -17.2 12.0 | 111 20 -18.3 7.0 15 30 22480 145 27 -15.5 22.1 | 136 24 -16.6 17.1 Wind Parameters Mean winds (0-6000m): 162.3 at 6.9 knts Storm direction: 192.3 at 5.1 knts Shear (0-3000m) pos: 0.6 neg: 1.3 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 95.0 deg Storm rel helicity (0-3000m) pos: 0.9 neg: -5.0 tot: -4.1 m^2/s^2 ave: -1.4 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 2.6 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 15.77 Bulk Shear: 2.29 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 ------------------------------------------------------------------------------- 500 182 3 26 2| 0.0 0.8 0.8| 0.5 -0.1 0.4 0.8 0.55| 1.2 0.6 1000 177 3 34 2| 0.7 0.4 1.1| 0.8 -0.3 0.5 0.5 0.15| 1.8 0.3 1500 191 4 16 1| 1.2 0.3 1.5| 0.8 -1.1 -0.3 -0.2 -0.29| 2.3 -0.7 2000 191 4 18 1| 0.9 0.9 1.8| 0.8 -2.0 -1.2 -0.6 -0.46| 2.5 -1.2 2500 183 5 87 1| 0.7 1.4 2.1| 0.8 -3.7 -2.9 -1.2 -0.49| 2.7 -1.3 3000 173 6 107 2| 0.6 1.3 2.0| 0.9 -5.0 -4.1 -1.4 -0.48| 2.6 -1.2 4000 166 6 113 3| 0.6 1.0 1.6| 1.2 -5.0 -3.8 -0.9 -0.43| 2.1 -0.9 5000 165 7 115 3| 0.5 0.8 1.4| 1.3 -5.0 -3.7 -0.7 -0.40| 1.8 -0.7 6000 162 7 115 4| 0.5 1.0 1.5| 1.3 -6.1 -4.8 -0.8 -0.36| 1.8 -0.7 Wrote GIF file: /home/apache/climate/data/raob//U0292/skewt/U0292.skewt.20251127.12.gif