UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121200.upa.cvt Date: 0000Z 12 DEC 25 Searching for EN400... Searching the city database file for: EN400 ... Date:0000Z 12 DEC 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 9.0 7.5 90 1.5 8.2 200 23 281.0 282.0 280.7 298.5 6.41 1 1003 168 9.6 9.3 98 0.3 9.5 204 15 282.5 283.8 282.4 302.7 7.34 2 1000 193 9.0 8.1 94 0.9 8.5 205 13 282.1 283.3 281.7 300.8 6.78 3 925 836 6.0 1.3 72 4.7 3.8 245 15 285.4 286.2 280.6 298.3 4.54 4 910 970 5.4 0.9 73 4.5 3.3 243 17 286.2 286.9 280.8 298.9 4.48 5 866 1374 3.8 -4.2 56 8.0 0.4 237 24 288.6 289.2 280.4 298.0 3.23 6 850 1526 4.8 -10.2 33 15.0 -0.8 235 27 291.2 291.5 280.2 297.4 2.07 7 842 1603 4.8 -12.2 28 17.0 -1.3 233 28 292.0 292.3 280.1 297.3 1.78 8 781 2211 0.8 -18.2 23 19.0 -5.0 220 33 294.0 294.2 280.3 297.7 1.17 9 771 2315 3.4 -41.6 2 45.0 -5.3 217 34 297.9 297.9 280.6 298.4 0.13 10 752 2516 2.0 -42.0 2 44.0 -6.2 213 35 298.5 298.5 280.9 299.0 0.13 11 700 3090 -1.3 -39.3 4 38.0 -8.5 200 40 301.0 301.1 282.0 301.7 0.18 12 600 4296 -9.5 -24.5 28 15.0 -13.2 195 40 305.1 305.3 284.6 308.0 0.88 13 561 4812 -11.5 -27.5 25 16.0 -15.1 193 40 308.7 308.8 285.7 311.1 0.71 14 551 4950 -12.7 -30.7 21 18.0 -16.3 193 40 308.9 309.0 285.6 310.7 0.54 15 500 5680 -19.1 -26.1 54 7.0 -20.5 190 40 309.8 309.9 286.3 312.8 0.91 16 496 5740 -19.7 -26.7 54 7.0 -21.1 189 40 309.7 309.9 286.3 312.7 0.87 17 468 6168 -21.7 -37.7 22 16.0 -23.9 186 39 312.4 312.5 286.6 313.6 0.32 18 400 7300 -31.1 -45.1 24 14.0 -32.3 175 36 314.6 314.6 287.2 315.2 0.17 19 397 7353 -31.3 -46.3 21 15.0 -32.6 175 36 315.0 315.0 287.3 315.5 0.15 20 316 8925 -45.1 -47.4 78 2.3 -45.2 183 46 317.0 317.1 288.0 317.7 0.17 21 314 8967 -45.3 -51.3 51 6.0 -45.6 183 46 317.3 317.4 288.0 317.8 0.11 22 310 9053 -45.9 -52.9 45 7.0 -46.2 184 47 317.7 317.7 288.1 318.0 0.09 23 300 9270 -47.9 -53.9 50 6.0 -48.1 185 48 317.8 317.9 288.1 318.2 0.08 24 290 9493 -49.9 -54.5 58 4.6 -50.0 183 47 318.1 318.1 288.2 318.4 0.08 25 280 9723 -51.5 -60.5 33 9.0 -51.7 181 46 319.0 319.0 288.5 319.1 0.04 26 250 10450 -57.9 -65.9 35 8.0 -58.0 175 44 320.0 320.0 288.8 320.1 0.02 27 244 10602 -59.3 -66.3 40 7.0 -59.4 172 44 320.1 320.1 288.8 320.2 0.02 28 232 10914 -61.3 -66.1 53 4.8 -61.3 166 45 321.7 321.7 289.3 321.8 0.02 29 220 11240 -63.1 -70.1 38 7.0 -63.1 160 46 323.9 323.9 289.9 323.9 0.01 30 210 11526 -59.7 -75.7 11 16.0 -59.8 180 40 333.5 333.5 292.7 333.6 0.01 31 200 11830 -59.3 -77.3 8 18.0 -59.5 200 33 338.9 338.9 294.0 338.9 0.01 32 179 12535 -52.9 -81.9 2 29.0 -53.3 200 27 360.2 360.2 298.8 360.3 0.00 33 150 13660 -58.3 -85.3 2 27.0 -58.5 200 17 369.6 369.6 300.5 369.6 0.00 34 140 14093 -60.9 -85.9 2 25.0 -61.1 208 18 372.4 372.4 301.0 372.4 0.00 35 124 14850 -61.3 -87.3 2 26.0 -61.5 221 19 384.9 384.9 303.0 384.9 0.00 36 117 15213 -60.1 -87.1 2 27.0 -60.3 228 19 393.5 393.5 304.3 393.5 0.00 37 104 15941 -65.7 -87.7 3 22.0 -65.8 241 21 396.3 396.3 304.7 396.3 0.00 38 100 16180 -64.9 -87.9 3 23.0 -65.1 245 21 402.3 402.3 305.5 402.3 0.00 39 93 16625 -61.3 -87.3 2 26.0 -61.6 246 21 417.9 417.9 307.4 417.9 0.00 40 78 17713 -61.3 -87.3 2 26.0 -61.6 248 20 439.4 439.4 309.8 439.4 0.00 41 70 18380 -63.3 -88.3 2 25.0 -63.6 250 19 449.0 449.0 310.7 449.0 0.00 42 66 18740 -63.3 -88.3 2 25.0 -63.6 250 19 456.6 456.6 311.5 456.6 0.00 43 57 19643 -60.9 -87.9 2 27.0 -61.3 250 19 481.6 481.6 313.6 481.6 0.00 44 50 20450 -63.7 -89.7 2 26.0 -64.1 250 19 493.4 493.4 314.5 493.4 0.00 45 38 22120 -67.1 -91.1 2 24.0 -67.4 269 25 525.0 525.0 316.6 525.0 0.00 46 34 22799 -62.5 -89.5 1 27.0 -63.1 276 28 554.1 554.1 318.3 554.1 0.00 47 30 23570 -63.1 -90.1 1 27.0 -63.7 285 31 572.6 572.6 319.3 572.6 0.00 48 26 24453 -62.1 -90.1 1 28.0 -62.9 599.4 599.4 320.6 599.4 0.00 49 26 24453 -62.3 -90.3 1 28.0 -63.1 598.8 598.8 320.6 598.8 0.00 TRP 220 11240 -63.1 -70.1 38 7.0 -63.1 160 46 323.9 323.9 289.9 323.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5487.00 m Freezing level: 720.48 mb = 2863.92 m = 9395.94 ft Wetbulb zero: 860.41 mb = 1426.84 m = 4681.18 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 33.86 % Est. max temperature: 16.83 C = 62.29 F Sfc-Lift cond lev (LCL): 992.09 mb = 258.47 m = 848.00 ft T: 8.69 C 700-500 lapse rate: 6.87 C/km ThetaE index: 4.39 C Layer 1000.0- 910.0 mb Conv cond level (CCL): 807.93 mb = 1936.77 m = 6354.17 ft Mean mixing ratio: 5.72 g/kg Conv temperature: 21.20 C = 70.16 F Cap Strength: 10.75 C Lifted Index: 10.12 C Risk: None Lifted Index @300 mb: 13.02 C Lifted Index @700 mb: 8.35 C Showalter Index: 11.70 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 8.90 C K Index: -24.30 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 3.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.08 J/kg Max Up Vert Vel: 4.02 m/s Conv Inhibition (B-): 39625.91 J/kg Cap Strength: 10.69 C Lift Cond Lev (LCL): 928.04 mb = 808.98 m = 2654.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 234 at 25 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 70 200 23 7.9 21.6 | 120 14 -12.1 6.9 1 1000 193 205 13 5.5 11.8 | 79 15 -14.5 -2.9 2 925 836 245 15 13.6 6.3 | 37 11 -6.4 -8.4 3 850 1526 235 27 22.1 15.5 | 250 2 2.1 0.8 4 700 3090 200 40 13.7 37.6 | 165 24 -6.3 22.9 5 500 5680 190 40 6.9 39.4 | 152 28 -13.0 24.7 6 400 7300 175 36 -3.1 35.9 | 132 31 -23.1 21.1 7 300 9270 185 48 4.2 47.8 | 155 37 -15.8 33.1 8 250 10450 175 44 -3.8 43.8 | 141 38 -23.8 29.1 9 220 11240 160 46 -15.7 43.2 | 129 46 -35.7 28.5 10 200 11830 200 33 11.3 31.0 | 152 18 -8.7 16.3 11 150 13660 200 17 5.8 16.0 | 95 14 -14.2 1.3 12 100 16180 245 21 19.0 8.9 | 9 6 -0.9 -5.8 13 70 18380 250 19 17.9 6.5 | 14 8 -2.1 -8.2 14 50 20450 250 19 17.9 6.5 | 14 8 -2.1 -8.2 15 30 23570 285 31 29.9 -8.0 | 336 25 10.0 -22.7 Wind Parameters Mean winds (0-6000m): 203.6 at 33.1 knts Storm direction: 233.6 at 24.8 knts Shear (0-3000m) pos: 2.6 neg: 4.9 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 45.3 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -97.5 tot: -97.5 m^2/s^2 ave: -32.5 10^-3 m/s^2 rel: -0.63 Storm rel vorticity (0-3000m) horiz: 9.5 stream: -6.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 46.27 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 ------------------------------------------------------------------------------- 500 212 15 79 12| 12.9 0.0 12.9| 0.0 -47.4 -47.4 -94.8 -0.92| 15.5-14.2 1000 227 15 63 10| 7.9 0.0 7.9| 0.0 -61.3 -61.3 -61.3 -0.83| 11.9 -9.9 1500 232 18 59 7| 5.3 3.0 8.3| 0.0 -64.8 -64.8 -43.2 -0.77| 11.1 -8.5 2000 230 21 70 4| 4.0 3.8 7.8| 0.0 -69.7 -69.7 -34.8 -0.73| 10.1 -7.4 2500 226 23 115 4| 3.2 4.4 7.6| 0.0 -79.1 -79.1 -31.7 -0.67| 9.7 -6.5 3000 220 26 146 6| 2.6 4.9 7.5| 0.0 -97.5 -97.5 -32.5 -0.63| 9.5 -6.0 4000 213 29 157 11| 2.0 3.8 5.8| 0.0-112.3-112.3 -28.1 -0.64| 7.5 -4.8 5000 207 32 158 14| 1.6 3.2 4.8| 0.0-127.1-127.1 -25.4 -0.65| 6.3 -4.1 6000 204 33 157 17| 1.3 2.8 4.1| 0.0-155.6-155.6 -25.9 -0.66| 5.6 -3.7 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251212.00.gif