UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for U2543... Searching the city database file for: U2543 ... Date:1200Z 22 OCT 25 Station: U2543 WMO ident: 22543 Latitude: 64.62 Longitude: 40.51 ------------------------------------------------------------------------------- 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 1017 7 5.4 1.9 78 3.5 3.8 180 5 277.2 277.9 276.2 289.0 4.31 1 1000 144 4.4 0.1 74 4.3 2.5 170 9 277.5 278.2 275.7 288.1 3.85 2 966 424 1.4 -3.1 72 4.5 -0.4 192 15 277.3 277.8 274.6 286.0 3.14 3 925 773 0.6 -5.4 64 6.0 -1.7 220 23 279.9 280.4 275.5 287.7 2.76 4 891 1073 -0.7 -11.7 43 11.0 -4.2 222 21 281.6 281.9 274.9 286.7 1.75 5 850 1452 3.0 -13.0 30 16.0 -2.4 225 19 289.3 289.6 278.7 294.3 1.65 6 844 1509 3.2 -13.8 27 17.0 -2.5 225 19 290.1 290.4 279.0 294.8 1.56 7 768 2270 0.6 -23.4 15 24.0 -5.8 228 20 295.2 295.4 280.3 297.6 0.75 8 743 2534 -0.7 -19.7 22 19.0 -6.2 228 20 296.6 296.8 281.3 300.0 1.08 9 700 3007 -4.5 -18.5 33 14.0 -8.6 230 21 297.5 297.7 282.0 301.5 1.27 10 552 4831 -17.5 -23.5 59 6.0 -18.8 237 29 303.0 303.2 284.0 306.4 1.04 11 500 5570 -18.7 -29.7 37 11.0 -20.8 240 33 310.2 310.4 286.2 312.5 0.65 12 418 6877 -28.5 -41.5 28 13.0 -29.9 248 28 314.0 314.0 287.1 314.8 0.24 13 400 7190 -30.9 -43.9 27 13.0 -32.1 250 27 314.8 314.9 287.3 315.5 0.19 14 300 9160 -46.9 -52.9 50 6.0 -47.1 255 25 319.3 319.3 288.6 319.6 0.09 15 285 9497 -49.1 -55.1 50 6.0 -49.3 256 23 320.8 320.8 289.1 321.1 0.08 16 250 10340 -55.9 -61.9 47 6.0 -56.0 260 17 323.0 323.0 289.7 323.1 0.04 17 242 10547 -57.7 -63.7 46 6.0 -57.8 265 16 323.3 323.3 289.8 323.4 0.03 18 200 11730 -65.5 -71.5 43 6.0 -65.5 295 11 329.0 329.0 291.5 329.1 0.01 19 182 12300 -68.5 -74.5 42 6.0 -68.5 285 13 333.1 333.1 292.6 333.2 0.01 20 150 13480 -61.5 -67.5 45 6.0 -61.6 260 19 364.1 364.1 299.5 364.3 0.03 21 100 16010 -60.3 -68.3 34 8.0 -60.5 270 21 411.2 411.2 306.7 411.4 0.04 22 70 18220 -62.7 -72.7 25 10.0 -62.9 275 23 450.2 450.3 310.9 450.4 0.03 23 50 20280 -63.7 -75.7 18 12.0 -64.0 265 23 493.4 493.4 314.5 493.5 0.03 24 30 23380 -66.7 -79.7 14 13.0 -67.1 270 25 562.8 562.8 318.8 563.0 0.02 25 23 24978 -69.1 -83.1 11 14.0 -69.4 263 26 600.2 600.2 320.6 600.3 0.02 26 20 25820 -66.3 -81.3 10 15.0 -66.9 260 27 633.2 633.2 322.0 633.4 0.03 27 17 26809 -64.5 -79.5 11 15.0 -65.3 261 33 669.1 669.1 323.4 669.5 0.04 28 13 28438 -67.5 -83.5 9 16.0 -68.2 263 43 712.1 712.1 324.8 712.3 0.03 29 10 30040 -61.9 -78.9 9 17.0 -63.7 265 52 788.5 788.5 327.0 789.2 0.08 30 7.9 31514 -57.3 -76.3 7 19.0 -60.6 861.8 861.9 328.7 863.4 0.15 TRP 182 12300 -68.5 -74.5 42 6.0 -68.5 285 13 333.1 333.1 292.6 333.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5426.00 m Freezing level: 909.31 mb = 911.46 m = 2990.32 ft Freezing level: 883.24 mb = 1144.70 m = 3755.53 ft Freezing level: 756.46 mb = 2391.91 m = 7847.39 ft Wetbulb zero: 970.53 mb = 386.27 m = 1267.27 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 43.12 % Est. max temperature: 14.27 C = 57.68 F Sfc-Lift cond lev (LCL): 963.66 mb = 443.70 m = 1455.71 ft T: 1.36 C 700-500 lapse rate: 5.54 C/km ThetaE index: 3.00 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 662.86 mb = 3425.65 m = 11238.89 ft Mean mixing ratio: 3.29 g/kg Conv temperature: 27.12 C = 80.81 F Cap Strength: 14.53 C Lifted Index: 19.60 C Risk: None Lifted Index @300 mb: 22.69 C Lifted Index @700 mb: 12.94 C Showalter Index: 14.39 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 5.70 C K Index: -5.30 Risk: None Sweat Index: 128.35 Risk: None Energy Index: 3.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.75 J/kg Max Up Vert Vel: 4.64 m/s Conv Inhibition (B-): 54553.39 J/kg Cap Strength: 18.87 C Lift Cond Lev (LCL): 897.18 mb = 1017.65 m = 3338.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 18 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 1017 7 180 5 0.0 5.0 | 98 17 -17.3 2.3 1 1000 144 170 9 -1.6 8.9 | 108 20 -18.9 6.2 2 925 773 220 23 14.8 17.6 | 170 15 -2.5 14.9 3 850 1452 225 19 13.4 13.4 | 160 11 -3.9 10.7 4 700 3007 230 21 16.1 13.5 | 173 11 -1.2 10.8 5 500 5570 240 33 28.6 16.5 | 219 18 11.3 13.8 6 400 7190 250 27 25.4 9.2 | 231 10 8.0 6.5 7 300 9160 255 25 24.1 6.5 | 241 8 6.8 3.8 8 250 10340 260 17 16.7 3.0 | 114 1 -0.6 0.3 9 200 11730 295 11 10.0 -4.6 | 45 10 -7.4 -7.3 10 182 12300 285 13 12.6 -3.4 | 38 8 -4.8 -6.1 11 150 13480 260 19 18.7 3.3 | 246 2 1.4 0.6 12 100 16010 270 21 21.0 -0.0 | 306 5 3.7 -2.7 13 70 18220 275 23 22.9 -2.0 | 310 7 5.6 -4.7 14 50 20280 265 23 22.9 2.0 | 277 6 5.6 -0.7 15 30 23380 270 25 25.0 -0.0 | 289 8 7.7 -2.7 16 20 25820 260 27 26.6 4.7 | 258 9 9.3 2.0 17 10 30040 265 52 51.8 4.5 | 267 35 34.5 1.8 Wind Parameters Mean winds (0-6000m): 231.2 at 23.4 knts Storm direction: 261.2 at 17.5 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 75.9 deg Storm rel helicity (0-3000m) pos: 114.0 neg: -7.4 tot: 106.6 m^2/s^2 ave: 35.5 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.27 Bulk Shear: 39.55 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 ------------------------------------------------------------------------------- 500 186 11 118 18| 12.8 0.0 12.8| 67.7 0.0 67.7 135.4 0.95| 14.8 14.0 1000 209 16 141 15| 9.4 0.0 9.4|106.6 -2.2 104.4 104.4 0.88| 12.9 11.3 1500 215 18 148 14| 5.5 0.0 5.5|106.6 -7.4 99.2 66.1 0.73| 9.6 7.0 2000 218 18 151 13| 4.3 0.0 4.3|109.0 -7.4 101.6 50.8 0.74| 7.4 5.5 2500 220 18 154 13| 3.6 0.0 3.6|111.5 -7.4 104.1 41.6 0.74| 6.1 4.5 3000 222 19 157 12| 3.1 0.0 3.1|114.0 -7.4 106.6 35.5 0.75| 5.2 3.9 4000 225 20 164 12| 3.0 0.0 3.0|128.0 -7.4 120.6 30.1 0.77| 4.6 3.5 5000 228 22 174 12| 2.9 0.0 2.9|143.4 -7.4 136.0 27.2 0.78| 4.2 3.2 6000 231 23 184 12| 2.5 0.0 2.5|156.8 -7.4 149.4 24.9 0.76| 3.9 3.0 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251022.12.gif