UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for U2543... Searching the city database file for: U2543 ... Date:1200Z 9 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 1012 4 13.4 7.4 67 6.0 10.2 200 9 285.6 286.7 282.8 303.4 6.39 1 1000 104 11.4 5.4 67 6.0 8.3 205 13 284.5 285.5 281.4 300.3 5.62 2 996 137 10.8 4.8 66 6.0 7.8 206 14 284.3 285.2 281.1 299.4 5.41 3 925 749 5.6 2.8 82 2.8 4.2 225 25 285.0 285.9 281.0 299.3 5.06 4 892 1046 3.8 2.0 88 1.8 2.9 227 23 286.2 287.0 281.4 300.2 4.95 5 869 1259 4.6 2.9 89 1.7 3.8 229 22 289.1 290.1 283.2 304.6 5.43 6 850 1439 3.4 0.7 82 2.7 2.1 230 21 289.7 290.5 282.7 303.3 4.73 7 786 2071 0.8 -1.6 84 2.4 -0.3 236 23 293.5 294.3 283.8 306.2 4.33 8 743 2519 -3.5 -8.4 69 4.9 -5.3 240 25 293.6 294.0 282.1 301.7 2.73 9 718 2791 -2.1 -12.1 46 10.0 -5.7 243 26 298.0 298.4 283.2 304.5 2.10 10 700 2992 -3.3 -16.3 36 13.0 -7.4 245 27 298.8 299.1 282.8 303.6 1.53 11 658 3479 -4.9 -18.9 32 14.0 -9.1 243 26 302.4 302.6 284.0 306.5 1.30 12 623 3906 -7.7 -25.7 22 18.0 -12.1 242 25 303.9 304.1 284.0 306.4 0.76 13 530 5143 -15.3 -19.7 69 4.4 -16.5 237 22 309.2 309.5 286.8 314.1 1.51 14 500 5580 -18.7 -24.7 59 6.0 -20.0 235 21 310.2 310.4 286.6 313.7 1.03 15 488 5761 -20.1 -27.1 54 7.0 -21.5 236 21 310.7 310.8 286.6 313.6 0.85 16 471 6023 -20.7 -28.7 49 8.0 -22.2 238 20 313.1 313.3 287.3 315.7 0.76 17 400 7210 -29.9 -39.9 37 10.0 -31.0 245 17 316.1 316.2 287.8 317.2 0.30 18 393 7335 -31.3 -42.3 33 11.0 -32.4 243 17 315.9 315.9 287.7 316.8 0.23 19 352 8105 -36.1 -49.1 25 13.0 -37.0 227 18 319.5 319.6 288.8 320.0 0.12 20 300 9190 -45.5 -57.5 25 12.0 -45.9 205 19 321.2 321.2 289.2 321.4 0.05 21 280 9646 -49.5 -61.5 23 12.0 -49.8 216 17 321.9 321.9 289.3 322.0 0.03 22 250 10380 -54.1 -65.1 25 11.0 -54.3 235 15 325.6 325.6 290.5 325.7 0.02 23 224 11084 -57.9 -68.9 23 11.0 -58.0 245 23 330.2 330.2 291.8 330.3 0.02 24 200 11810 -53.5 -64.5 25 11.0 -53.8 245 27 348.0 348.1 296.3 348.2 0.03 25 150 13650 -55.9 -67.9 21 12.0 -56.2 255 27 373.8 373.8 301.2 373.9 0.03 26 100 16220 -57.3 -73.3 11 16.0 -57.7 260 19 417.0 417.0 307.4 417.1 0.02 27 70 18460 -59.1 -77.1 8 18.0 -59.5 280 15 457.9 458.0 311.6 458.0 0.02 28 54 20081 -61.5 -79.5 7 18.0 -61.9 307 13 487.7 487.7 314.1 487.8 0.01 29 50 20560 -60.3 -79.3 7 19.0 -60.8 315 13 501.4 501.4 315.1 501.5 0.01 30 36 22600 -60.1 -80.1 6 20.0 -60.9 305 13 551.3 551.3 318.2 551.4 0.02 31 30 23730 -61.3 -82.3 5 21.0 -62.1 300 13 577.5 577.5 319.5 577.6 0.02 32 24 25103 -64.7 -84.7 5 20.0 -65.3 306 13 605.7 605.7 320.9 605.8 0.01 33 20 26220 -62.9 -83.9 4 21.0 -63.8 310 13 643.6 643.6 322.4 643.8 0.02 34 16 27596 -62.5 -83.5 4 21.0 -63.7 687.4 687.4 324.0 687.5 0.02 TRP 224 11084 -57.9 -68.9 23 11.0 -58.0 245 23 330.2 330.2 291.8 330.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5476.00 m Freezing level: 778.00 mb = 2154.32 m = 7067.89 ft Wetbulb zero: 793.28 mb = 1996.49 m = 6550.08 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 60.09 % Est. max temperature: 17.18 C = 62.93 F Sfc-Lift cond lev (LCL): 924.50 mb = 753.42 m = 2471.83 ft T: 5.57 C 700-500 lapse rate: 5.95 C/km ThetaE index: 4.44 C Layer 743.0- 718.0 mb Conv cond level (CCL): 801.50 mb = 1913.26 m = 6277.02 ft Mean mixing ratio: 5.31 g/kg Conv temperature: 20.39 C = 68.70 F Cap Strength: 10.34 C Lifted Index: 10.52 C Risk: None Lifted Index @300 mb: 15.36 C Lifted Index @700 mb: 6.35 C Showalter Index: 8.00 C Risk: None Total Totals Index: 41.50 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 19.40 C K Index: 9.80 Risk: None Sweat Index: 107.29 Risk: None Energy Index: 2.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.99 J/kg Max Up Vert Vel: 2.44 m/s Conv Inhibition (B-): 51055.20 J/kg Cap Strength: 10.47 C Lift Cond Lev (LCL): 898.67 mb = 985.00 m = 3231.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 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 1012 4 200 9 3.1 8.5 | 117 16 -14.1 7.3 1 1000 104 205 13 5.5 11.8 | 132 16 -11.7 10.6 2 925 749 225 25 17.7 17.7 | 182 17 0.5 16.5 3 850 1439 230 21 16.1 13.5 | 175 12 -1.1 12.3 4 700 2992 245 27 24.5 11.4 | 216 13 7.3 10.2 5 500 5580 235 21 17.2 12.0 | 180 11 0.0 10.9 6 400 7210 245 17 15.4 7.2 | 164 6 -1.7 6.0 7 300 9190 205 19 8.0 17.2 | 150 18 -9.1 16.1 8 250 10380 235 15 12.3 8.6 | 147 9 -4.9 7.4 9 224 11084 245 23 20.8 9.7 | 203 9 3.7 8.6 10 200 11810 245 27 24.5 11.4 | 216 13 7.3 10.2 11 150 13650 255 27 26.1 7.0 | 237 11 8.9 5.8 12 100 16220 260 19 18.7 3.3 | 216 3 1.6 2.1 13 70 18460 280 15 14.8 -2.6 | 32 4 -2.4 -3.8 14 50 20560 315 13 9.2 -9.2 | 38 13 -8.0 -10.4 15 30 23730 300 13 11.3 -6.5 | 38 10 -5.9 -7.7 16 20 26220 310 13 10.0 -8.4 | 37 12 -7.2 -9.5 Wind Parameters Mean winds (0-6000m): 236.1 at 22.9 knts Storm direction: 266.1 at 17.2 knts Shear (0-3000m) pos: 3.7 neg: 0.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 98.0 deg Storm rel helicity (0-3000m) pos: 101.5 neg: -5.5 tot: 96.0 m^2/s^2 ave: 32.0 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 15.92 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 ------------------------------------------------------------------------------- 500 211 16 143 15| 12.5 0.0 12.5| 51.4 0.0 51.4 102.7 1.00| 12.8 12.8 1000 220 20 161 15| 8.2 0.0 8.2| 73.9 -1.6 72.3 72.3 0.91| 9.8 8.9 1500 223 20 167 14| 4.9 0.0 4.9| 74.7 -5.5 69.2 46.1 0.75| 7.5 5.7 2000 226 21 171 14| 4.3 0.0 4.3| 83.3 -5.5 77.9 38.9 0.78| 6.3 4.9 2500 229 22 176 13| 3.9 0.0 3.9| 92.4 -5.5 86.9 34.8 0.80| 5.7 4.5 3000 232 22 182 13| 3.7 0.0 3.7|101.5 -5.5 96.0 32.0 0.82| 5.2 4.2 4000 235 23 188 12| 2.8 0.4 3.1|101.5 -14.2 87.3 21.8 0.66| 4.3 2.8 5000 236 23 190 12| 2.2 0.6 2.8|101.5 -22.4 79.1 15.8 0.54| 3.7 2.0 6000 236 23 189 12| 1.8 0.6 2.4|101.5 -28.0 73.5 12.3 0.45| 3.3 1.5 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251009.12.gif