UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for EI953... Searching the city database file for: EI953 ... Date:0000Z 12 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 1032 18 9.0 7.6 91 1.4 8.3 45 3 279.6 280.7 280.0 296.9 6.35 1 1025 74 10.4 6.8 78 3.6 8.5 63 3 281.6 282.6 280.6 298.2 6.05 2 1000 278 8.6 6.7 88 1.9 7.6 130 3 281.8 282.8 280.8 298.7 6.16 3 971 520 6.2 6.2 100 0.0 6.2 115 5 281.7 282.8 280.7 298.6 6.13 4 946 733 4.8 4.7 99 0.1 4.8 102 6 282.4 283.4 280.5 298.1 5.66 5 945 742 4.8 2.9 87 1.9 3.9 101 6 282.5 283.3 279.7 296.4 4.99 6 943 759 6.2 -9.8 31 16.0 0.4 100 6 284.1 284.4 276.5 289.7 1.92 7 942 768 7.4 -15.6 18 23.0 -0.0 99 6 285.4 285.6 276.2 289.0 1.20 8 940 786 12.6 -20.4 8 33.0 2.2 98 6 290.9 291.0 278.3 293.4 0.80 9 931 867 14.2 -23.8 6 38.0 2.6 93 7 293.3 293.4 279.2 295.2 0.60 10 925 921 14.0 -24.0 6 38.0 2.5 90 7 293.6 293.7 279.3 295.5 0.59 11 876 1378 14.0 84 8 298.2 12 850 1631 13.0 -26.0 5 39.0 1.3 80 9 299.8 299.9 282.0 301.6 0.54 13 810 2034 11.8 -35.2 2 47.0 -0.1 96 10 302.7 302.7 282.8 303.5 0.24 14 774 2412 9.2 -12.8 20 22.0 0.6 111 11 303.8 304.2 285.2 309.7 1.84 15 758 2584 8.4 -22.6 9 31.0 -1.4 118 11 304.8 304.9 284.4 307.5 0.82 16 700 3236 4.8 -19.2 16 24.0 -3.3 145 13 307.8 308.0 285.9 311.7 1.19 17 672 3566 2.2 -21.8 15 24.0 -5.3 145 13 308.5 308.7 285.9 311.8 0.99 18 648 3859 1.8 -28.2 9 30.0 -6.4 145 13 311.3 311.4 286.5 313.3 0.58 19 575 4809 -4.1 -35.1 7 31.0 -10.9 145 14 315.2 315.3 287.6 316.4 0.34 20 512 5709 -11.7 -37.7 10 26.0 -16.4 145 15 316.6 316.7 288.0 317.7 0.29 21 500 5890 -13.1 -37.1 11 24.0 -17.4 145 15 317.1 317.1 288.2 318.2 0.32 22 460 6520 -17.7 -47.7 5 30.0 -21.4 143 13 319.0 319.0 288.5 319.4 0.11 23 420 7194 -22.5 -47.5 8 25.0 -25.2 141 10 321.2 321.3 289.3 321.7 0.12 24 400 7550 -25.7 -45.7 14 20.0 -27.8 140 9 321.6 321.6 289.4 322.2 0.16 25 351 8481 -33.7 -49.7 18 16.0 -34.8 156 11 323.0 323.1 289.8 323.5 0.12 26 346 8581 -34.3 -55.3 10 21.0 -35.5 158 11 323.6 323.6 289.9 323.8 0.06 27 332 8869 -36.7 -43.7 48 7.0 -37.3 163 12 324.1 324.2 290.3 325.0 0.24 28 329 8931 -37.5 -49.5 28 12.0 -38.3 164 12 323.9 323.9 290.1 324.3 0.13 29 300 9560 -43.1 -49.1 52 6.0 -43.4 175 13 324.6 324.6 290.3 325.2 0.15 30 297 9627 -43.7 -48.5 59 4.8 -44.0 175 13 324.7 324.7 290.3 325.3 0.16 31 281 9997 -46.5 -53.5 45 7.0 -46.8 173 16 325.9 325.9 290.6 326.2 0.09 32 266 10358 -49.7 -54.2 59 4.5 -49.8 172 18 326.3 326.4 290.7 326.7 0.09 33 250 10760 -52.9 -57.9 55 5.0 -53.0 170 21 327.4 327.4 291.0 327.7 0.06 34 241 10995 -54.9 -59.9 54 5.0 -55.0 170 21 327.9 327.9 291.2 328.1 0.05 35 238 11074 -55.3 -64.3 32 9.0 -55.5 170 21 328.4 328.4 291.3 328.6 0.03 36 232 11236 -56.7 -61.5 55 4.8 -56.8 170 22 328.7 328.7 291.4 328.9 0.04 37 200 12160 -63.1 -70.1 38 7.0 -63.1 170 23 332.8 332.8 292.5 332.9 0.02 38 186 12604 -65.7 -70.5 51 4.8 -65.7 160 15 335.6 335.6 293.2 335.7 0.02 39 178 12873 -63.3 -76.3 16 13.0 -63.4 181 13 343.8 343.8 295.2 343.8 0.01 40 166 13304 -61.9 -80.9 6 19.0 -62.0 216 11 353.1 353.1 297.3 353.1 0.00 41 150 13930 -62.7 -82.7 5 20.0 -62.9 265 7 362.1 362.1 299.1 362.1 0.00 42 100 16420 -65.5 -86.5 4 21.0 -65.7 130 1 401.2 401.2 305.3 401.2 0.00 43 85 17411 -62.7 -87.7 2 25.0 -63.0 91 2 425.9 425.9 308.4 425.9 0.00 44 70 18600 -63.9 -88.9 2 25.0 -64.1 45 3 447.7 447.7 310.6 447.7 0.00 45 53 20311 -64.5 -89.5 2 25.0 -64.8 347 8 483.4 483.4 313.7 483.4 0.00 46 50 20670 -63.3 -89.3 2 26.0 -63.7 335 9 494.3 494.3 314.5 494.3 0.00 47 30 23810 -61.9 -88.9 2 27.0 -62.6 115 7 575.9 575.9 319.5 575.9 0.00 48 26 24701 -60.3 -88.3 1 28.0 -61.3 94 9 604.5 604.5 320.8 604.5 0.01 49 22 25739 -62.5 -89.5 1 27.0 -63.4 69 12 627.5 627.5 321.8 627.6 0.01 50 20 26330 -61.1 -89.1 1 28.0 -62.3 55 13 649.1 649.2 322.6 649.2 0.01 51 11 30119 -53.3 -85.3 1 32.0 -57.3 333 13 798.5 798.5 327.2 798.7 0.02 52 10 30730 -55.5 -85.5 1 30.0 -59.0 320 13 812.4 812.4 327.5 812.6 0.03 53 9.4 31124 -56.3 -86.3 1 30.0 -59.7 823.8 823.9 327.8 824.1 0.02 54 7.7 32394 -55.3 -86.3 1 31.0 -59.6 876.2 876.3 329.0 876.5 0.03 55 6.6 33390 -49.7 -83.7 1 34.0 -56.8 939.3 939.3 330.2 939.8 0.05 56 5.9 34122 -51.1 -84.1 1 33.0 -57.9 963.8 963.8 330.6 964.4 0.06 TRP 186 12604 -65.7 -70.5 51 4.8 -65.7 160 15 335.6 335.6 293.2 335.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5612.00 m Freezing level: 625.73 mb = 4148.60 m = 13610.72 ft Wetbulb zero: 942.02 mb = 767.83 m = 2519.11 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 21.11 % Est. max temperature: 27.19 C = 80.95 F Sfc-Lift cond lev (LCL): 1010.25 mb = 193.82 m = 635.89 ft T: 9.34 C 700-500 lapse rate: 6.74 C/km ThetaE index: 9.70 C Layer 971.0- 940.0 mb Conv cond level (CCL): 594.96 mb = 4537.71 m = 14887.31 ft Mean mixing ratio: 5.40 g/kg Conv temperature: 43.78 C = 110.80 F Cap Strength: 17.91 C Lifted Index: 17.41 C Risk: None Lifted Index @300 mb: 19.11 C Lifted Index @700 mb: 15.50 C Showalter Index: 14.19 C Risk: None Total Totals Index: 13.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: -12.90 C K Index: -23.90 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 3.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.57 J/kg Max Up Vert Vel: 7.29 m/s Conv Inhibition (B-): 67731.11 J/kg Cap Strength: 17.85 C Lift Cond Lev (LCL): 929.36 mb = 881.38 m = 2891.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 162 at 8 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 1032 18 45 3 -2.1 -2.1 | 357 10 0.5 -10.0 1 1000 278 130 3 -2.3 1.9 | 357 6 0.3 -6.0 2 925 921 90 7 -7.0 0.0 | 29 9 -4.4 -7.9 3 850 1631 80 9 -8.9 -1.6 | 33 11 -6.3 -9.5 4 700 3236 145 13 -7.5 10.6 | 119 6 -4.8 2.7 5 500 5890 145 15 -8.6 12.3 | 126 7 -6.0 4.4 6 400 7550 140 9 -5.8 6.9 | 72 3 -3.2 -1.0 7 300 9560 175 13 -1.1 13.0 | 196 5 1.5 5.0 8 250 10760 170 21 -3.6 20.7 | 175 13 -1.0 12.8 9 200 12160 170 23 -4.0 22.7 | 175 15 -1.4 14.7 10 186 12604 160 15 -5.1 14.1 | 158 7 -2.5 6.2 11 150 13930 265 7 7.0 0.6 | 307 12 9.6 -7.3 12 100 16420 130 1 -0.8 0.6 | 346 8 1.8 -7.3 13 70 18600 45 3 -2.1 -2.1 | 357 10 0.5 -10.0 14 50 20670 335 9 3.8 -8.2 | 338 17 6.4 -16.1 15 30 23810 115 7 -6.3 3.0 | 37 6 -3.7 -5.0 16 20 26330 55 13 -10.6 -7.5 | 28 17 -8.0 -15.4 17 10 30730 320 13 8.4 -10.0 | 328 21 11.0 -17.9 Wind Parameters Mean winds (0-6000m): 131.8 at 11.1 knts Storm direction: 161.8 at 8.3 knts Shear (0-3000m) pos: 2.5 neg: 0.9 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 102.7 deg Storm rel helicity (0-3000m) pos: 32.2 neg: -0.5 tot: 31.7 m^2/s^2 ave: 10.6 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.00 Bulk Shear: 8.85 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 ------------------------------------------------------------------------------- 500 108 3 5 7| 4.6 0.0 4.6| 4.3 -0.5 3.8 7.6 0.34| 6.0 2.0 1000 98 5 16 8| 2.3 2.0 4.3| 8.3 -0.5 7.7 7.7 0.41| 5.0 2.1 1500 92 6 22 8| 1.5 1.9 3.4| 9.7 -0.5 9.2 6.1 0.40| 3.9 1.6 2000 90 7 27 9| 1.8 1.4 3.2| 16.8 -0.5 16.3 8.2 0.49| 3.7 1.8 2500 95 7 33 9| 2.2 1.1 3.4| 25.0 -0.5 24.5 9.8 0.57| 3.8 2.2 3000 104 8 42 8| 2.5 0.9 3.4| 32.2 -0.5 31.7 10.6 0.63| 3.9 2.5 4000 119 9 59 7| 2.1 0.7 2.8| 35.6 -0.5 35.1 8.8 0.65| 3.3 2.1 5000 127 10 73 6| 1.7 0.6 2.2| 36.1 -0.5 35.6 7.1 0.64| 2.7 1.7 6000 132 11 85 6| 1.4 0.5 1.9| 36.4 -0.9 35.5 5.9 0.62| 2.3 1.4 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251012.00.gif