UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 13 OCT 25 Station: EI953 WMO ident: 3953 Latitude: 51.94 Longitude: -10.24 ------------------------------------------------------------------------------- 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 1025 19 15.0 10.0 72 5.0 12.1 85 5 286.1 287.4 284.2 307.1 7.53 1 1000 227 13.0 9.6 80 3.4 11.1 130 3 286.1 287.5 284.2 307.1 7.52 2 925 875 7.6 7.6 100 0.0 7.6 155 9 287.1 288.3 284.2 307.0 7.09 3 917 946 7.0 6.2 95 0.8 6.6 155 11 287.2 288.3 283.6 305.4 6.49 4 910 1010 8.4 2.4 66 6.0 5.4 155 12 289.2 290.1 282.8 303.6 5.00 5 905 1056 12.6 -1.4 38 14.0 5.9 155 13 294.0 294.7 283.5 305.3 3.81 6 901 1093 13.4 -1.6 35 15.0 6.2 155 14 295.2 295.9 284.0 306.4 3.77 7 870 1386 12.0 -1.0 41 13.0 5.6 155 21 296.7 297.5 284.9 308.9 4.08 8 850 1581 12.0 -10.0 20 22.0 3.0 155 25 298.7 299.1 283.5 305.2 2.10 9 841 1670 12.2 -16.8 12 29.0 1.8 155 25 299.8 300.1 282.9 303.7 1.22 10 715 3007 3.4 -1.5 70 4.9 1.0 151 25 304.4 305.3 288.4 319.0 4.79 11 700 3179 3.0 -3.0 65 6.0 0.1 150 25 305.8 306.6 288.5 319.3 4.38 12 622 4119 -4.1 -12.1 54 8.0 -7.1 148 26 308.2 308.6 287.4 315.9 2.43 13 589 4545 -7.5 -11.6 72 4.1 -9.0 147 26 309.1 309.6 287.9 317.6 2.67 14 575 4731 -7.5 -28.5 17 21.0 -12.5 147 26 311.2 311.3 286.5 313.4 0.63 15 557 4977 -9.7 -17.7 52 8.0 -12.2 147 26 311.4 311.8 287.8 317.0 1.71 16 500 5800 -14.5 -41.5 8 27.0 -18.6 145 27 315.4 315.4 287.5 316.1 0.20 17 491 5938 -15.1 -43.1 7 28.0 -19.1 145 28 316.3 316.3 287.7 316.9 0.17 18 486 6015 -14.7 -46.7 5 32.0 -19.0 144 28 317.7 317.7 288.1 318.1 0.12 19 400 7460 -25.7 -51.7 7 26.0 -28.0 140 35 321.6 321.6 289.3 321.9 0.08 20 347 8471 -33.9 -57.9 7 24.0 -35.3 145 33 323.8 323.8 290.0 324.0 0.04 21 300 9470 -42.9 -49.9 46 7.0 -43.3 150 31 324.9 324.9 290.4 325.4 0.13 22 294 9607 -44.1 -52.1 41 8.0 -44.5 151 30 325.1 325.1 290.4 325.5 0.11 23 250 10680 -52.7 -59.7 42 7.0 -52.9 155 23 327.7 327.7 291.1 327.9 0.05 24 215 11634 -59.7 -68.7 30 9.0 -59.8 162 19 331.3 331.3 292.1 331.4 0.02 25 200 12080 -63.3 -68.1 52 4.8 -63.3 165 17 332.5 332.5 292.4 332.6 0.02 26 196 12204 -64.3 -68.3 58 4.0 -64.3 160 19 332.9 332.9 292.5 332.9 0.02 27 188 12458 -64.9 -69.9 50 5.0 -65.0 150 23 335.9 335.9 293.3 335.9 0.02 28 174 12934 -62.1 -79.1 9 17.0 -62.2 138 17 348.0 348.0 296.2 348.0 0.00 29 150 13850 -62.7 -82.7 5 20.0 -62.9 115 5 362.1 362.1 299.1 362.1 0.00 30 125 14968 -64.3 -84.3 5 20.0 -64.4 144 5 378.5 378.5 302.0 378.6 0.00 31 115 15481 -61.5 -84.5 3 23.0 -61.7 158 5 392.9 392.9 304.2 392.9 0.00 32 100 16340 -64.5 -85.5 4 21.0 -64.7 180 5 403.1 403.1 305.6 403.1 0.00 33 70 18530 -63.7 -87.7 2 24.0 -64.0 130 11 448.1 448.1 310.7 448.1 0.00 34 55 20019 -61.1 -87.1 2 26.0 -61.6 259 4 486.1 486.1 313.9 486.1 0.00 35 50 20610 -62.1 -88.1 2 26.0 -62.6 310 1 497.1 497.1 314.8 497.2 0.00 36 39 22141 -64.3 -89.3 2 25.0 -64.7 222 5 528.2 528.2 316.8 528.2 0.00 37 30 23760 -61.3 -88.3 2 27.0 -62.1 130 9 577.5 577.5 319.5 577.6 0.01 38 26 24645 -60.3 -87.3 2 27.0 -61.3 88 8 604.5 604.5 320.8 604.5 0.01 39 20 26280 -58.7 -87.7 1 29.0 -60.2 10 7 656.5 656.5 322.9 656.6 0.01 40 19 26604 -56.7 -85.7 1 29.0 -58.6 672.4 672.4 323.5 672.5 0.01 41 13 29013 -56.1 -85.1 1 29.0 -58.9 751.6 751.6 326.0 751.8 0.02 42 11 30073 -57.1 -86.1 1 29.0 -59.9 784.7 784.7 326.8 784.9 0.02 TRP 188 12458 -64.9 -69.9 50 5.0 -65.0 150 23 335.9 335.9 293.3 335.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5573.00 m Freezing level: 667.04 mb = 3576.21 m = 11732.84 ft Wetbulb zero: 698.52 mb = 3195.87 m = 10485.00 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 51.42 % Est. max temperature: 25.44 C = 77.79 F Sfc-Lift cond lev (LCL): 950.98 mb = 644.77 m = 2115.37 ft T: 9.52 C 700-500 lapse rate: 6.68 C/km ThetaE index: 5.17 C Layer 850.0- 715.0 mb Conv cond level (CCL): 934.08 mb = 793.79 m = 2604.27 ft Mean mixing ratio: 7.36 g/kg Conv temperature: 15.85 C = 60.53 F Cap Strength: 8.90 C Lifted Index: 9.68 C Risk: None Lifted Index @300 mb: 12.80 C Lifted Index @700 mb: 8.61 C Showalter Index: 10.91 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 4.50 C K Index: 10.50 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 2.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.68 J/kg Max Up Vert Vel: 2.31 m/s Conv Inhibition (B-): 1.02 J/kg Cap Strength: 9.68 C Lift Cond Lev (LCL): 940.70 mb = 735.13 m = 2411.81 ft Lev Free Conv (LFC): 925.70 mb = 868.73 m = 2850.14 ft Equ Level (EL): 915.70 mb = 958.21 m = 3143.68 ft B at Equ Level: 0.84 J/kg Max Parcel Lev (MPL): 905.70 mb = 1049.10 m = 3441.88 ft Wind level data Storm motion: 179 at 16 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 1025 19 85 5 -5.0 -0.4 | 16 18 -4.8 -16.9 1 1000 227 130 3 -2.3 1.9 | 8 15 -2.1 -14.5 2 925 875 155 9 -3.8 8.2 | 23 9 -3.6 -8.3 3 850 1581 155 25 -10.6 22.7 | 121 12 -10.4 6.2 4 700 3179 150 25 -12.5 21.7 | 113 13 -12.3 5.2 5 500 5800 145 27 -15.5 22.1 | 110 16 -15.3 5.7 6 400 7460 140 35 -22.5 26.8 | 115 25 -22.3 10.4 7 300 9470 150 31 -15.5 26.8 | 124 18 -15.3 10.4 8 250 10680 155 23 -9.7 20.8 | 115 10 -9.5 4.4 9 200 12080 165 17 -4.4 16.4 | 89 4 -4.2 -0.0 10 188 12458 150 23 -11.5 19.9 | 107 12 -11.3 3.5 11 150 13850 115 5 -4.5 2.1 | 17 15 -4.3 -14.3 12 100 16340 180 5 0.0 5.0 | 359 11 0.2 -11.5 13 70 18530 130 11 -8.4 7.1 | 41 12 -8.2 -9.4 14 50 20610 310 1 0.8 -0.6 | 357 17 1.0 -17.1 15 30 23760 130 9 -6.9 5.8 | 32 13 -6.7 -10.7 16 20 26280 10 7 -1.2 -6.9 | 2 23 -1.0 -23.4 Wind Parameters Mean winds (0-6000m): 149.3 at 21.9 knts Storm direction: 179.3 at 16.5 knts Shear (0-3000m) pos: 2.0 neg: 2.2 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 97.9 deg Storm rel helicity (0-3000m) pos: 38.9 neg: -13.3 tot: 25.6 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 44.01 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 ------------------------------------------------------------------------------- 500 124 4 13 14| 5.2 0.0 5.2| 6.0 -8.1 -2.1 -4.3 -0.05| 6.6 -0.3 1000 145 6 17 12| 5.9 0.0 5.9| 16.2 -8.1 8.1 8.1 0.30| 6.9 2.0 1500 151 10 32 9| 4.0 3.9 7.8| 36.5 -8.1 28.4 18.9 0.56| 8.5 4.8 2000 153 14 55 7| 3.0 3.3 6.2| 38.9 -9.6 29.3 14.7 0.53| 6.9 3.7 2500 153 16 72 7| 2.4 2.6 5.0| 38.9 -11.4 27.5 11.0 0.50| 5.6 2.8 3000 152 18 84 8| 2.0 2.2 4.2| 38.9 -13.3 25.6 8.5 0.47| 4.8 2.3 4000 151 19 94 9| 1.5 1.7 3.2| 38.9 -14.6 24.3 6.1 0.44| 3.8 1.6 5000 150 21 99 10| 1.2 1.5 2.7| 38.9 -15.6 23.3 4.7 0.41| 3.1 1.3 6000 149 22 102 11| 1.0 1.4 2.4| 40.2 -16.5 23.8 4.0 0.39| 2.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251013.12.gif