UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103012.upa.cvt Date: 1200Z 30 OCT 25 Searching for EN400... Searching the city database file for: EN400 ... Date:1200Z 30 OCT 25 Station: EN400 WMO ident: 1400 Latitude: 56.53 Longitude: 3.22 ------------------------------------------------------------------------------- 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 1004 67 10.8 5.8 71 5.0 8.2 300 21 283.6 284.6 281.2 299.6 5.76 1 1000 100 10.6 6.5 76 4.1 8.5 320 7 283.8 284.8 281.6 300.6 6.07 2 982 251 9.0 5.8 80 3.2 7.3 323 10 283.6 284.6 281.3 300.0 5.89 3 979 276 10.0 5.7 75 4.3 7.8 324 11 284.9 285.9 281.8 301.3 5.87 4 925 743 4.2 2.9 91 1.3 3.6 335 21 283.6 284.5 280.4 297.8 5.10 5 919 796 3.8 2.3 90 1.5 3.1 333 21 283.7 284.6 280.2 297.5 4.91 6 850 1426 0.4 -3.5 75 3.9 -1.2 315 19 286.6 287.2 279.8 296.5 3.47 7 835 1568 -0.3 -7.3 59 7.0 -2.9 314 19 287.3 287.8 279.1 295.0 2.64 8 784 2070 -3.1 -11.1 54 8.0 -5.8 309 21 289.5 289.9 279.4 295.7 2.09 9 773 2181 -3.3 -28.3 12 25.0 -8.7 308 21 290.5 290.6 277.7 292.0 0.48 10 700 2958 -8.3 -37.3 8 29.0 -13.0 300 23 293.3 293.3 278.6 294.0 0.22 11 667 3330 -9.7 -40.7 6 31.0 -14.3 299 25 295.8 295.8 279.7 296.4 0.16 12 506 5384 -26.9 -50.9 8 24.0 -28.6 295 37 299.2 299.2 281.1 299.5 0.07 13 500 5470 -27.1 -53.1 7 26.0 -28.8 295 38 300.0 300.0 281.4 300.2 0.06 14 485 5690 -27.3 -48.3 12 21.0 -28.9 296 43 302.4 302.4 282.5 302.7 0.10 15 460 6074 -25.3 -53.3 6 28.0 -27.5 297 53 309.5 309.5 285.2 309.7 0.06 16 400 7080 -31.5 -45.5 24 14.0 -32.7 300 77 314.0 314.1 286.9 314.7 0.16 17 374 7553 -34.7 -44.7 36 10.0 -35.5 301 81 315.9 315.9 287.6 316.6 0.19 18 343 8150 -40.1 -47.1 47 7.0 -40.5 303 86 316.5 316.5 287.8 317.1 0.16 19 300 9050 -47.5 -60.5 21 13.0 -47.9 305 93 318.4 318.4 288.3 318.5 0.04 20 299 9072 -47.5 -60.5 21 13.0 -47.9 305 93 318.7 318.7 288.3 318.9 0.04 21 260 9981 -54.9 -60.9 47 6.0 -55.0 305 106 320.8 320.8 289.0 321.0 0.04 22 250 10230 -57.3 -63.3 46 6.0 -57.4 305 110 320.9 320.9 289.0 321.0 0.03 23 248 10280 -57.8 -64.1 44 6.3 -57.9 305 112 320.9 320.9 289.0 321.0 0.03 24 244 10382 -58.7 -65.7 40 7.0 -58.8 304 108 321.0 321.0 289.1 321.1 0.02 25 219 11053 -61.7 -71.7 25 10.0 -61.8 300 83 326.5 326.5 290.7 326.5 0.01 26 200 11620 -55.9 -76.9 6 21.0 -56.1 285 58 344.2 344.2 295.3 344.3 0.01 27 170 12649 -58.5 -82.5 3 24.0 -58.7 279 49 356.3 356.3 298.0 356.3 0.00 28 150 13440 -56.5 -83.5 2 27.0 -56.8 275 42 372.7 372.7 301.1 372.7 0.00 29 148 13525 -55.3 -83.3 2 28.0 -55.6 275 42 376.2 376.2 301.6 376.2 0.00 30 100 15990 -60.3 -86.3 2 26.0 -60.6 260 29 411.2 411.2 306.7 411.2 0.00 31 70 18210 -63.1 -88.1 2 25.0 -63.4 260 42 449.4 449.4 310.8 449.4 0.00 32 55 19695 -62.9 -88.9 2 26.0 -63.3 246 34 481.9 481.9 313.6 482.0 0.00 33 50 20280 -64.9 -89.9 2 25.0 -65.2 240 31 490.5 490.5 314.2 490.6 0.00 34 44 21054 -68.1 -91.1 2 23.0 -68.3 501.0 501.0 315.0 501.0 0.00 35 40 21629 -66.3 -90.3 2 24.0 -66.6 519.4 519.4 316.2 519.4 0.00 TRP 219 11053 -61.7 -71.7 25 10.0 -61.8 300 83 326.5 326.5 290.7 326.5 0.01 WND 248 10280 -57.8 -64.1 44 6.3 -57.9 305 112 320.9 320.9 289.0 321.0 0.03 Sounding variables and indices 1000-500 mb thick: 5370.00 m Freezing level: 841.43 mb = 1507.41 m = 4945.51 ft Wetbulb zero: 869.53 mb = 1242.60 m = 4076.74 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 32.01 % Est. max temperature: 13.57 C = 56.43 F Sfc-Lift cond lev (LCL): 930.67 mb = 692.77 m = 2272.84 ft T: 4.82 C 700-500 lapse rate: 7.48 C/km ThetaE index: 6.28 C Layer 925.0- 784.0 mb Conv cond level (CCL): 917.11 mb = 812.49 m = 2665.63 ft Mean mixing ratio: 5.45 g/kg Conv temperature: 10.97 C = 51.75 F Cap Strength: 2.82 C Lifted Index: 2.35 C Risk: None Lifted Index @300 mb: 13.65 C Lifted Index @700 mb: 1.52 C Showalter Index: 4.32 C Risk: None Total Totals Index: 51.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 23.60 C K Index: -5.00 Risk: None Sweat Index: 118.00 Risk: None Energy Index: 0.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.81 J/kg Max Up Vert Vel: 2.76 m/s Conv Inhibition (B-): 3.25 J/kg Cap Strength: 2.74 C Lift Cond Lev (LCL): 913.62 mb = 843.27 m = 2766.61 ft Lev Free Conv (LFC): 908.62 mb = 887.58 m = 2911.97 ft Equ Level (EL): 888.62 mb = 1067.26 m = 3501.46 ft B at Equ Level: 3.81 J/kg Max Parcel Lev (MPL): 828.62 mb = 1629.42 m = 5345.80 ft Wind level data Storm motion: 333 at 20 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 1004 67 300 21 18.2 -10.5 | 231 12 9.0 7.3 1 1000 100 320 7 4.5 -5.4 | 159 13 -4.7 12.4 2 925 743 335 21 8.9 -19.0 | 13 1 -0.3 -1.2 3 850 1426 315 19 13.4 -13.4 | 224 6 4.3 4.4 4 700 2958 300 23 19.9 -11.5 | 240 12 10.7 6.3 5 500 5470 295 38 34.4 -16.1 | 266 25 25.3 1.7 6 400 7080 300 77 66.7 -38.5 | 290 61 57.5 -20.7 7 300 9050 305 93 76.2 -53.3 | 298 76 67.0 -35.5 8 250 10230 305 110 90.1 -63.1 | 299 93 80.9 -45.3 9 248 10280 305 112 91.7 -64.2 | 299 95 82.6 -46.4 10 219 11053 300 83 71.9 -41.5 | 291 67 62.7 -23.7 11 200 11620 285 58 56.0 -15.0 | 267 47 46.9 2.8 12 150 13440 275 42 41.8 -3.7 | 247 36 32.7 14.1 13 100 15990 260 29 28.6 5.0 | 220 30 19.4 22.8 14 70 18210 260 42 41.4 7.3 | 232 41 32.2 25.1 15 50 20280 240 31 26.8 15.5 | 208 38 17.7 33.3 Wind Parameters Mean winds (0-6000m): 302.7 at 26.7 knts Storm direction: 332.7 at 20.0 knts Shear (0-3000m) pos: 1.9 neg: 2.2 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 10.9 deg Storm rel helicity (0-3000m) pos: 7.7 neg: -36.4 tot: -28.6 m^2/s^2 ave: -9.5 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -3.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 34.78 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 ------------------------------------------------------------------------------- 500 326 12 163 8| 11.1 0.0 11.1| 1.6 -34.3 -32.7 -65.4 -0.59| 24.0-14.2 1000 330 16 163 4| 5.6 1.7 7.3| 1.6 -35.3 -33.7 -33.7 -0.61| 16.0 -9.8 1500 326 17 188 4| 3.7 2.0 5.7| 2.0 -36.4 -34.3 -22.9 -0.56| 12.2 -6.8 2000 322 18 207 4| 2.8 2.1 4.9| 3.9 -36.4 -32.4 -16.2 -0.50| 9.7 -4.9 2500 318 19 220 5| 2.2 2.1 4.3| 5.4 -36.4 -31.0 -12.4 -0.46| 8.2 -3.8 3000 315 19 227 6| 1.9 2.2 4.0| 7.7 -36.4 -28.6 -9.5 -0.42| 7.3 -3.0 4000 310 21 239 8| 1.4 2.3 3.7| 22.9 -36.4 -13.5 -3.4 -0.28| 6.2 -1.8 5000 306 24 248 11| 1.1 2.4 3.6| 36.5 -36.4 0.2 0.0 -0.20| 5.6 -1.1 6000 303 27 256 14| 0.9 2.4 3.4| 98.7 -36.4 62.4 10.4 -0.05| 6.1 -0.3 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251030.12.gif