UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for EI953... Searching the city database file for: EI953 ... Date:1200Z 10 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 1034 19 12.4 6.4 67 6.0 9.3 150 3 282.8 283.8 280.9 299.0 5.83 1 1000 297 8.8 5.5 80 3.3 7.1 255 1 282.0 282.9 280.3 297.6 5.66 2 947 744 4.6 4.6 100 0.0 4.6 258 5 282.1 283.1 280.3 297.6 5.62 3 930 891 3.8 3.8 100 0.0 3.8 260 7 282.8 283.7 280.4 297.8 5.40 4 929 900 3.6 2.6 93 1.0 3.1 260 7 282.6 283.5 279.8 296.5 4.97 5 928 909 3.6 1.5 86 2.1 2.6 260 7 282.7 283.5 279.3 295.6 4.59 6 926 926 5.6 -16.4 19 22.0 -1.2 260 7 284.9 285.1 275.8 288.4 1.14 7 925 935 8.0 -28.0 6 36.0 -1.0 260 7 287.5 287.6 276.0 288.8 0.41 8 924 944 10.4 -32.6 3 43.0 0.0 260 7 290.0 290.1 277.1 290.9 0.27 9 923 953 12.0 -29.0 4 41.0 1.1 260 7 291.8 291.8 278.2 293.0 0.38 10 865 1497 12.6 -35.4 2 48.0 0.7 252 7 297.9 297.9 280.7 298.6 0.22 11 850 1643 11.8 -33.2 3 45.0 0.3 250 7 298.5 298.6 281.1 299.4 0.27 12 720 3013 6.4 250 12 307.1 13 701 3231 4.8 -14.2 24 19.0 -2.4 250 13 307.7 308.0 286.6 313.5 1.82 14 700 3243 4.8 -15.2 22 20.0 -2.6 250 13 307.8 308.1 286.5 313.2 1.67 15 543 5257 -7.5 -35.5 9 28.0 -13.3 261 21 316.3 316.4 287.9 317.6 0.34 16 500 5890 -12.7 -38.7 9 26.0 -17.2 265 23 317.6 317.6 288.3 318.5 0.27 17 421 7177 -22.9 -48.9 7 26.0 -25.6 257 18 320.5 320.5 289.0 320.9 0.11 18 400 7550 -25.3 -45.3 14 20.0 -27.5 255 17 322.1 322.1 289.6 322.7 0.17 19 377 7976 -29.3 -39.3 37 10.0 -30.5 267 16 322.3 322.4 289.8 323.6 0.34 20 371 8090 -30.3 -37.3 50 7.0 -31.2 271 15 322.5 322.6 290.0 324.0 0.42 21 368 8148 -29.7 -32.4 77 2.7 -30.1 272 15 324.0 324.2 290.7 326.5 0.68 22 331 8894 -35.5 -38.2 76 2.7 -35.8 294 13 326.0 326.1 291.0 327.6 0.43 23 300 9570 -41.3 -44.5 71 3.2 -41.5 315 11 327.2 327.2 291.2 328.1 0.24 24 250 10780 -51.9 -56.8 56 4.9 -52.0 330 23 328.9 328.9 291.5 329.2 0.07 25 218 11655 -59.7 -64.7 52 5.0 -59.7 333 22 330.0 330.0 291.7 330.1 0.03 26 200 12190 -63.5 -68.5 51 5.0 -63.6 335 21 332.2 332.2 292.3 332.3 0.02 27 190 12503 -64.9 -68.5 61 3.6 -65.0 321 20 334.9 334.9 293.0 334.9 0.02 28 182 12765 -65.5 -69.7 56 4.2 -65.5 310 19 338.0 338.0 293.9 338.1 0.02 29 167 13290 -63.5 -80.5 8 17.0 -63.6 299 14 349.8 349.8 296.6 349.8 0.00 30 152 13868 -62.3 -82.3 5 20.0 -62.4 287 8 361.4 361.4 299.0 361.4 0.00 31 150 13950 -62.7 -82.7 5 20.0 -62.9 285 7 362.1 362.1 299.1 362.1 0.00 32 100 16440 -64.7 -85.7 4 21.0 -64.8 305 3 402.7 402.7 305.6 402.7 0.00 33 97 16625 -65.3 -86.3 4 21.0 -65.4 306 3 405.1 405.1 305.9 405.1 0.00 34 73 18362 -62.5 -87.5 2 25.0 -62.8 318 7 445.3 445.3 310.4 445.3 0.00 35 70 18620 -63.3 -88.3 2 25.0 -63.6 320 7 449.0 449.0 310.7 449.0 0.00 36 57 19878 -65.3 -89.3 2 24.0 -65.5 49 6 471.6 471.6 312.8 471.6 0.00 37 50 20680 -63.3 -89.3 2 26.0 -63.7 105 5 494.3 494.3 314.5 494.3 0.00 38 41 21905 -60.3 -88.3 1 28.0 -61.0 45 3 530.7 530.7 316.9 530.7 0.00 39 35 22881 -63.7 -89.7 2 26.0 -64.2 357 2 546.4 546.4 317.9 546.4 0.00 40 30 23830 -61.5 -88.5 2 27.0 -62.3 310 1 577.0 577.0 319.5 577.0 0.01 41 20 26350 -60.9 -88.9 1 28.0 -62.1 330 13 649.8 649.8 322.7 649.8 0.01 42 10 30740 -54.5 -85.5 1 31.0 -58.3 300 13 816.1 816.1 327.6 816.3 0.03 43 9.4 31139 -51.3 -84.3 1 33.0 -56.5 842.8 842.9 328.2 843.2 0.03 44 5.8 34315 -45.9 -81.9 1 36.0 -55.5 991.2 991.3 331.1 992.2 0.08 45 4.8 35572 -46.9 -82.9 1 36.0 -56.8 1041.7 1041.8 331.8 1042.7 0.09 TRP 182 12765 -65.5 -69.7 56 4.2 -65.5 310 19 338.0 338.0 293.9 338.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5593.00 m Freezing level: 638.73 mb = 4028.80 m = 13217.68 ft Wetbulb zero: 926.63 mb = 920.59 m = 3020.26 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 26.91 % Est. max temperature: 25.49 C = 77.88 F Sfc-Lift cond lev (LCL): 944.36 mb = 766.47 m = 2514.65 ft T: 4.48 C 700-500 lapse rate: 6.61 C/km ThetaE index: 9.38 C Layer 929.0- 925.0 mb Conv cond level (CCL): 948.55 mb = 730.36 m = 2396.16 ft Mean mixing ratio: 5.66 g/kg Conv temperature: 11.67 C = 53.00 F Cap Strength: 17.91 C Lifted Index: 17.75 C Risk: None Lifted Index @300 mb: 20.85 C Lifted Index @700 mb: 15.50 C Showalter Index: 15.62 C Risk: None Total Totals Index: 4.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: -20.50 C K Index: -28.70 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 4.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.72 J/kg Max Up Vert Vel: 2.33 m/s Conv Inhibition (B-): 1.93 J/kg Cap Strength: 17.89 C Lift Cond Lev (LCL): 947.31 mb = 741.13 m = 2431.50 ft Lev Free Conv (LFC): 942.31 mb = 784.19 m = 2572.76 ft Equ Level (EL): 932.31 mb = 870.94 m = 2857.38 ft B at Equ Level: 1.88 J/kg Max Parcel Lev (MPL): 922.31 mb = 959.27 m = 3147.19 ft Wind level data Storm motion: 287 at 9 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 1034 19 150 3 -1.5 2.6 | 117 12 -10.5 5.4 1 1000 297 255 1 1.0 0.3 | 111 9 -8.0 3.0 2 925 935 260 7 6.9 1.2 | 152 5 -2.1 4.0 3 850 1643 250 7 6.6 2.4 | 155 6 -2.4 5.2 4 700 3243 250 13 12.2 4.4 | 204 8 3.2 7.2 5 500 5890 265 23 22.9 2.0 | 251 15 13.9 4.8 6 400 7550 255 17 16.4 4.4 | 226 10 7.4 7.2 7 300 9570 315 11 7.8 -7.8 | 14 5 -1.2 -5.0 8 250 10780 330 23 11.5 -19.9 | 352 17 2.5 -17.1 9 200 12190 335 21 8.9 -19.0 | 0 16 -0.1 -16.3 10 182 12765 310 19 14.6 -12.2 | 330 11 5.6 -9.4 11 150 13950 285 7 6.8 -1.8 | 113 2 -2.2 1.0 12 100 16440 305 3 2.5 -1.7 | 99 7 -6.5 1.1 13 70 18620 320 7 4.5 -5.4 | 60 5 -4.5 -2.6 14 50 20680 105 5 -4.8 1.3 | 106 14 -13.8 4.1 15 30 23830 310 1 0.8 -0.6 | 105 9 -8.2 2.1 16 20 26350 330 13 6.5 -11.3 | 16 9 -2.5 -8.5 17 10 30740 300 13 11.3 -6.5 | 329 4 2.3 -3.7 Wind Parameters Mean winds (0-6000m): 257.2 at 12.6 knts Storm direction: 287.2 at 9.4 knts Shear (0-3000m) pos: 1.5 neg: 0.9 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 82.1 deg Storm rel helicity (0-3000m) pos: 16.5 neg: -3.2 tot: 13.3 m^2/s^2 ave: 4.4 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 16.39 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 ------------------------------------------------------------------------------- 500 216 2 119 9| 5.0 0.0 5.0| 4.0 -3.2 0.8 1.6 0.06| 6.1 0.4 1000 252 4 125 7| 4.4 0.0 4.4| 8.5 -3.2 5.3 5.3 0.35| 5.1 1.8 1500 254 5 133 6| 2.9 0.3 3.2| 8.7 -3.2 5.5 3.7 0.34| 3.7 1.3 2000 253 5 139 6| 2.2 0.5 2.6| 10.9 -3.2 7.7 3.8 0.41| 3.2 1.3 2500 252 6 147 6| 1.7 0.7 2.5| 13.7 -3.2 10.5 4.2 0.48| 2.9 1.4 3000 251 7 155 6| 1.5 0.9 2.4| 16.5 -3.2 13.3 4.4 0.52| 2.8 1.4 4000 252 9 173 6| 1.6 0.7 2.3| 24.0 -3.2 20.8 5.2 0.59| 2.6 1.5 5000 254 11 192 6| 1.7 0.6 2.2| 33.2 -3.2 30.0 6.0 0.62| 2.5 1.5 6000 257 13 210 6| 1.7 0.5 2.1| 42.5 -4.4 38.1 6.3 0.61| 2.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//EI953/skewt/EI953.skewt.20251010.12.gif