UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for EN400... Searching the city database file for: EN400 ... Date:1200Z 22 APR 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 1015 70 8.4 6.9 90 1.5 7.6 190 5 280.4 281.4 280.1 297.2 6.15 1 1004 160 8.0 8.0 100 0.0 8.0 212 5 280.8 282.0 281.0 299.2 6.71 2 1000 193 8.0 6.8 92 1.2 7.4 220 5 281.1 282.2 280.6 298.2 6.20 3 925 832 4.4 1.6 82 2.8 3.1 285 9 283.8 284.6 279.9 296.8 4.64 4 886 1181 2.2 -2.0 74 4.2 0.4 270 9 285.0 285.7 279.4 295.6 3.72 5 850 1514 -0.5 -3.8 78 3.3 -1.9 255 9 285.6 286.2 279.3 295.3 3.39 6 823 1772 -2.1 -2.2 99 0.1 -2.1 255 10 286.6 287.3 280.4 297.9 3.95 7 764 2360 -5.1 -5.1 100 0.0 -5.1 255 11 289.5 290.1 281.1 299.5 3.42 8 700 3045 -8.1 -8.1 100 0.0 -8.1 255 13 293.5 294.0 282.3 302.3 2.96 9 623 3940 -13.5 -13.6 99 0.1 -13.5 222 13 297.3 297.7 283.0 303.9 2.15 10 605 4163 -14.7 -20.7 60 6.0 -16.2 214 13 298.4 298.6 282.3 302.2 1.21 11 576 4533 -16.9 -19.4 81 2.5 -17.5 200 13 300.0 300.3 283.2 304.6 1.43 12 560 4744 -17.9 -22.0 70 4.1 -18.8 192 13 301.3 301.5 283.4 305.1 1.17 13 500 5580 -24.3 -27.7 73 3.4 -24.9 160 13 303.4 303.6 283.8 306.0 0.78 14 490 5727 -25.7 -29.0 74 3.3 -26.2 161 13 303.5 303.6 283.7 305.8 0.71 15 478 5905 -27.1 -34.1 51 7.0 -28.0 163 13 303.9 304.0 283.5 305.4 0.45 16 474 5966 -27.5 -48.5 12 21.0 -29.2 164 13 304.1 304.1 283.2 304.5 0.10 17 463 6134 -28.9 -52.9 8 24.0 -30.4 165 13 304.4 304.4 283.2 304.6 0.06 18 405 7074 -36.7 -44.7 43 8.0 -37.2 174 13 306.2 306.2 284.1 306.8 0.18 19 400 7160 -37.3 -48.3 31 11.0 -37.9 175 13 306.5 306.5 284.2 306.9 0.12 20 378 7547 -40.5 -55.5 18 15.0 -41.1 187 13 307.3 307.3 284.4 307.5 0.05 21 355 7971 -44.1 -57.1 22 13.0 -44.5 200 14 308.0 308.0 284.7 308.2 0.05 22 321 8638 -48.5 -67.5 9 19.0 -48.8 221 15 310.9 310.9 285.7 311.0 0.01 23 300 9080 -51.3 -67.3 13 16.0 -51.5 235 15 313.0 313.0 286.4 313.1 0.01 24 289 9322 -52.3 -68.3 13 16.0 -52.5 230 15 315.0 315.0 287.1 315.0 0.01 25 250 10260 -52.1 -79.1 2 27.0 -52.4 215 13 328.6 328.6 291.3 328.6 0.00 26 200 11710 -48.5 -79.5 2 31.0 -49.1 205 9 356.0 356.0 297.9 356.0 0.00 27 183 12297 -47.5 -81.5 1 34.0 -48.2 211 9 366.8 366.8 300.0 366.8 0.00 28 150 13610 -48.5 -82.5 1 34.0 -49.3 225 9 386.5 386.5 303.3 386.5 0.00 29 100 16250 -51.7 -84.7 1 33.0 -52.5 250 7 427.8 427.8 308.6 427.8 0.00 30 70 18560 -51.1 -85.1 1 34.0 -52.2 235 13 475.1 475.1 313.1 475.1 0.00 31 50 20730 -54.7 -86.7 1 32.0 -55.8 180 3 514.6 514.6 315.9 514.6 0.00 32 30 24010 -53.5 -86.5 1 33.0 -55.4 100 9 598.8 598.8 320.6 598.8 0.01 33 25 25186 -52.3 -86.3 1 34.0 -54.7 634.3 634.3 322.1 634.3 0.01 TRP 289 9322 -52.3 -68.3 13 16.0 -52.5 230 15 315.0 315.0 287.1 315.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5387.00 m Freezing level: 856.67 mb = 1452.33 m = 4764.79 ft Wetbulb zero: 879.61 mb = 1239.10 m = 4065.25 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 86.74 % Est. max temperature: 13.45 C = 56.21 F Sfc-Lift cond lev (LCL): 992.04 mb = 258.48 m = 848.01 ft T: 7.63 C 700-500 lapse rate: 6.39 C/km ThetaE index: 3.84 C Layer 1000.0- 823.0 mb Conv cond level (CCL): 912.20 mb = 944.85 m = 3099.88 ft Mean mixing ratio: 5.47 g/kg Conv temperature: 12.28 C = 54.10 F Cap Strength: 5.87 C Lifted Index: 6.38 C Risk: None Lifted Index @300 mb: 11.08 C Lifted Index @700 mb: 2.78 C Showalter Index: 7.97 C Risk: None Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 20.50 C K Index: 20.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 31.00 Risk: None Energy Index: 2.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.80 J/kg Max Up Vert Vel: 4.43 m/s Conv Inhibition (B-): 45535.83 J/kg Cap Strength: 6.31 C Lift Cond Lev (LCL): 937.71 mb = 720.16 m = 2362.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 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 1015 70 190 5 0.9 4.9 | 112 8 -7.4 3.0 1 1000 193 220 5 3.2 3.8 | 111 5 -5.0 1.9 2 925 832 285 9 8.7 -2.3 | 354 4 0.4 -4.2 3 850 1514 255 9 8.7 2.3 | 225 1 0.4 0.4 4 700 3045 255 13 12.6 3.4 | 251 5 4.3 1.5 5 500 5580 160 13 -4.4 12.2 | 129 16 -12.7 10.3 6 400 7160 175 13 -1.1 13.0 | 140 15 -9.4 11.1 7 300 9080 235 15 12.3 8.6 | 211 8 4.0 6.7 8 289 9322 230 15 11.5 9.6 | 203 8 3.2 7.8 9 250 10260 215 13 7.5 10.6 | 175 9 -0.8 8.8 10 200 11710 205 9 3.8 8.2 | 145 8 -4.5 6.3 11 150 13610 225 9 6.4 6.4 | 157 5 -1.9 4.5 12 100 16250 250 7 6.6 2.4 | 107 2 -1.7 0.5 13 70 18560 235 13 10.6 7.5 | 203 6 2.4 5.6 14 50 20730 180 3 0.0 3.0 | 98 8 -8.3 1.1 15 30 24010 100 9 -8.9 1.6 | 89 17 -17.1 -0.3 Wind Parameters Mean winds (0-6000m): 227.1 at 11.3 knts Storm direction: 257.1 at 8.5 knts Shear (0-3000m) pos: 1.7 neg: 1.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 136.0 deg Storm rel helicity (0-3000m) pos: 0.4 neg: -2.7 tot: -2.3 m^2/s^2 ave: -0.8 10^-3 m/s^2 rel: -0.27 Storm rel vorticity (0-3000m) horiz: 3.4 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.42 Bulk Shear: 4.05 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 ------------------------------------------------------------------------------- 500 235 6 113 4| 7.4 0.0 7.4| 0.1 -0.6 -0.5 -0.9 -0.17| 7.6 -1.3 1000 264 7 44 2| 5.1 0.0 5.1| 0.1 -2.0 -1.8 -1.8 -0.31| 6.6 -2.0 1500 264 8 24 1| 3.4 1.1 4.4| 0.1 -2.5 -2.3 -1.6 -0.37| 5.5 -2.0 2000 261 8 5 1| 2.5 0.9 3.5| 0.2 -2.5 -2.2 -1.1 -0.32| 4.4 -1.4 2500 259 9 299 1| 2.0 0.9 2.9| 0.4 -2.5 -2.1 -0.8 -0.29| 3.8 -1.1 3000 258 9 268 1| 1.7 1.0 2.6| 0.4 -2.7 -2.3 -0.8 -0.27| 3.4 -0.9 4000 251 10 228 2| 1.3 1.4 2.7| 0.4 -14.5 -14.1 -3.5 -0.45| 3.6 -1.6 5000 240 11 199 4| 1.0 1.7 2.7| 0.4 -34.2 -33.8 -6.8 -0.53| 3.8 -2.0 6000 227 11 180 6| 0.9 1.6 2.5| 4.0 -48.4 -44.4 -7.4 -0.52| 3.6 -1.9 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20250422.12.gif