UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for EN400... Searching the city database file for: EN400 ... Date:1200Z 22 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 ------------------------------------------------------------------------------- 0 1000 7 260 17 SFC 993 66 12.8 6.8 67 6.0 9.6 260 17 286.5 287.6 283.0 304.1 6.24 2 925 655 7.0 4.6 85 2.4 5.8 275 17 286.5 287.5 282.4 302.7 5.75 3 920 700 6.4 4.3 86 2.1 5.4 275 17 286.3 287.3 282.3 302.2 5.66 4 850 1344 1.2 -0.8 86 2.0 0.3 270 17 287.4 288.1 281.1 299.5 4.24 5 841 1429 0.6 -0.2 94 0.8 0.3 269 17 287.6 288.4 281.5 300.5 4.48 6 822 1612 0.2 -2.6 81 2.8 -1.0 267 17 289.1 289.8 281.4 300.2 3.84 7 819 1642 1.2 -6.8 55 8.0 -2.0 267 17 290.5 291.0 280.8 298.7 2.80 8 805 1780 2.6 -12.4 32 15.0 -2.7 266 17 293.4 293.7 280.9 299.0 1.83 9 700 2897 -3.1 -30.1 10 27.0 -9.1 255 17 299.1 299.1 281.5 300.5 0.45 10 650 3478 -7.1 -33.1 11 26.0 -12.2 254 20 300.9 301.0 282.3 302.2 0.36 11 555 4686 -16.7 -23.7 55 7.0 -18.3 252 27 303.5 303.7 284.1 306.8 1.02 12 500 5460 -23.1 -29.1 58 6.0 -24.1 250 31 304.9 305.0 284.2 307.2 0.69 13 482 5728 -25.1 -31.1 57 6.0 -26.0 251 30 305.6 305.7 284.4 307.6 0.59 14 440 6384 -30.5 -36.5 56 6.0 -31.2 253 26 306.9 306.9 284.7 308.2 0.38 15 428 6581 -30.3 -47.3 17 17.0 -31.6 253 25 309.6 309.6 285.3 310.0 0.13 16 400 7060 -33.5 -46.5 26 13.0 -34.4 255 23 311.4 311.5 286.0 312.0 0.15 17 391 7219 -35.1 -45.1 35 10.0 -35.8 257 24 311.4 311.4 286.1 312.0 0.17 18 370 7600 -37.9 -58.9 9 21.0 -38.8 260 26 312.6 312.6 286.3 312.8 0.04 19 300 9010 -48.1 -60.1 24 12.0 -48.4 275 35 317.6 317.6 288.0 317.7 0.04 20 271 9673 -53.1 -63.1 29 10.0 -53.3 272 37 319.7 319.7 288.6 319.8 0.03 21 250 10190 -56.3 -64.3 36 8.0 -56.4 270 38 322.4 322.4 289.5 322.5 0.03 22 241 10421 -57.7 -64.7 40 7.0 -57.8 270 35 323.7 323.7 289.9 323.8 0.03 23 230 10718 -54.1 -79.1 3 25.0 -54.4 265 35 333.5 333.5 292.7 333.5 0.00 24 215 11147 -55.9 -75.9 6 20.0 -56.1 258 35 337.2 337.2 293.6 337.2 0.01 25 200 11610 -52.3 -80.3 2 28.0 -52.7 250 35 349.9 349.9 296.6 350.0 0.00 26 197 11708 -51.9 -79.9 2 28.0 -52.3 250 35 352.1 352.1 297.1 352.1 0.00 27 167 12771 -55.7 -81.7 2 26.0 -56.0 247 31 362.8 362.8 299.2 362.8 0.00 28 158 13126 -53.7 -82.7 2 29.0 -54.1 246 30 372.0 372.0 300.9 372.0 0.00 29 150 13460 -54.3 -83.3 2 29.0 -54.7 245 29 376.5 376.5 301.7 376.5 0.00 30 100 16050 -56.9 -85.9 1 29.0 -57.3 240 25 417.8 417.8 307.4 417.8 0.00 31 70 18290 -58.7 -87.7 1 29.0 -59.2 265 17 458.8 458.8 311.7 458.8 0.00 32 50 20370 -63.5 -89.5 2 26.0 -63.8 265 29 493.8 493.8 314.5 493.9 0.00 33 45 21021 -61.5 -88.5 2 27.0 -62.0 268 30 513.8 513.8 315.9 513.8 0.00 34 38 22059 -66.7 -90.7 2 24.0 -67.0 273 32 526.0 526.0 316.7 526.0 0.00 35 34 22740 -61.9 -88.9 2 27.0 -62.6 276 34 555.6 555.6 318.4 555.7 0.00 36 30 23510 -65.1 -90.1 2 25.0 -65.6 280 35 567.2 567.2 319.0 567.2 0.00 37 28 23930 -65.9 -90.9 2 25.0 -66.4 576.2 576.2 319.5 576.3 0.00 38 26 24383 -63.1 -90.1 1 27.0 -63.8 596.5 596.5 320.5 596.6 0.00 39 22 25409 -63.5 -90.5 1 27.0 -64.3 624.5 624.5 321.7 624.6 0.00 TRP 241 10421 -57.7 -64.7 40 7.0 -57.8 270 35 323.7 323.7 289.9 323.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5453.00 m Freezing level: 757.11 mb = 2289.78 m = 7512.30 ft Wetbulb zero: 837.17 mb = 1465.97 m = 4809.54 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 45.78 % Est. max temperature: 13.87 C = 56.96 F Sfc-Lift cond lev (LCL): 907.01 mb = 815.42 m = 2675.23 ft T: 5.47 C 700-500 lapse rate: 7.80 C/km ThetaE index: 4.54 C Layer 925.0- 841.0 mb Conv cond level (CCL): 889.38 mb = 975.28 m = 3199.68 ft Mean mixing ratio: 5.81 g/kg Conv temperature: 13.05 C = 55.49 F Cap Strength: 4.73 C Lifted Index: 3.89 C Risk: None Lifted Index @300 mb: 10.53 C Lifted Index @700 mb: 4.73 C Showalter Index: 6.18 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 22.30 C K Index: -3.50 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 1.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.03 J/kg Max Up Vert Vel: 4.25 m/s Conv Inhibition (B-): 0.52 J/kg Cap Strength: 4.73 C Lift Cond Lev (LCL): 893.12 mb = 941.03 m = 3087.34 ft Lev Free Conv (LFC): 878.12 mb = 1078.95 m = 3539.83 ft Equ Level (EL): 818.12 mb = 1650.30 m = 5414.30 ft B at Equ Level: 5.73 J/kg Max Parcel Lev (MPL): 808.12 mb = 1749.32 m = 5739.16 ft Wind level data Storm motion: 287 at 16 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 ---------------------------------------------------------- 0 993 66 260 17 16.7 3.0 | 190 8 1.4 7.6 1 925 655 275 17 16.9 -1.5 | 207 4 1.6 3.1 2 850 1344 270 17 17.0 -0.0 | 200 5 1.7 4.6 3 700 2897 255 17 16.4 4.4 | 187 9 1.1 9.0 4 500 5460 250 31 29.1 10.6 | 222 21 13.8 15.2 5 400 7060 255 23 22.2 6.0 | 213 13 6.9 10.6 6 300 9010 275 35 34.9 -3.1 | 265 20 19.5 1.6 7 250 10190 270 38 38.0 -0.0 | 258 23 22.7 4.6 8 241 10421 270 35 35.0 -0.0 | 257 20 19.7 4.6 9 200 11610 250 35 32.9 12.0 | 227 24 17.5 16.6 10 150 13460 245 29 26.3 12.3 | 213 20 10.9 16.9 11 100 16050 240 25 21.7 12.5 | 200 18 6.3 17.1 12 70 18290 265 17 16.9 1.5 | 195 6 1.6 6.1 13 50 20370 265 29 28.9 2.5 | 242 15 13.5 7.1 14 30 23510 280 35 34.5 -6.1 | 274 19 19.1 -1.5 Wind Parameters Mean winds (0-6000m): 256.8 at 21.4 knts Storm direction: 286.8 at 16.0 knts Shear (0-3000m) pos: 0.6 neg: 1.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 1.3 deg Storm rel helicity (0-3000m) pos: 4.1 neg: -3.4 tot: 0.8 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 1.9 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.34 Bulk Shear: 3.85 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 ------------------------------------------------------------------------------- 500 266 17 196 6| 3.9 0.0 3.9| 2.0 0.0 2.0 4.0 0.34| 3.9 1.3 1000 270 17 200 5| 1.9 0.1 2.0| 2.2 -0.3 1.9 1.9 0.23| 2.7 0.6 1500 270 17 200 5| 1.3 0.5 1.8| 2.2 -0.9 1.4 0.9 0.12| 2.2 0.3 2000 269 17 198 5| 1.0 0.7 1.7| 2.2 -1.7 0.6 0.3 0.04| 2.0 0.1 2500 267 17 197 6| 0.8 0.9 1.7| 2.2 -2.6 -0.4 -0.2 -0.02| 1.9 -0.0 3000 265 17 195 6| 0.6 1.0 1.6| 4.1 -3.4 0.8 0.3 0.02| 1.9 0.0 4000 262 18 199 8| 0.5 1.2 1.7| 15.4 -3.4 12.0 3.0 0.24| 2.1 0.5 5000 259 20 205 9| 0.4 1.5 1.9| 25.6 -3.4 22.2 4.4 0.29| 2.3 0.7 6000 257 21 210 11| 0.5 1.4 1.9| 29.2 -6.6 22.6 3.8 0.24| 2.4 0.6 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251022.12.gif