UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for EN400... Searching the city database file for: EN400 ... Date:1200Z 8 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 1020 66 13.4 8.5 72 4.9 10.7 270 13 284.9 286.1 283.0 303.9 6.83 1 1000 232 11.2 7.8 80 3.4 9.3 270 9 284.4 285.5 282.5 302.8 6.64 2 984 366 10.0 7.6 85 2.4 8.7 270 9 284.5 285.6 282.5 303.0 6.66 3 925 877 6.0 1.6 73 4.4 3.9 270 9 285.4 286.3 280.7 298.6 4.64 4 885 1237 3.2 -0.3 78 3.5 1.6 288 10 286.2 286.9 280.6 298.2 4.23 5 850 1563 2.2 -2.8 69 5.0 0.0 305 11 288.5 289.1 280.9 299.0 3.66 6 828 1774 1.0 -3.8 70 4.8 -1.0 300 14 289.4 290.0 281.1 299.5 3.48 7 805 2001 2.6 -18.4 20 21.0 -3.8 295 17 293.4 293.6 280.0 296.9 1.11 8 783 2225 2.4 -29.6 7 32.0 -5.2 290 19 295.5 295.6 280.0 296.9 0.42 9 776 2298 2.2 -9.8 41 12.0 -2.4 289 20 296.1 296.5 282.7 303.2 2.34 10 772 2339 2.0 -15.0 27 17.0 -3.7 288 21 296.3 296.6 281.8 301.1 1.54 11 765 2413 1.8 -11.2 37 13.0 -3.0 286 22 296.8 297.2 282.7 303.3 2.12 12 762 2445 1.8 -3.2 69 5.0 -0.4 285 22 297.2 297.9 284.9 309.0 3.96 13 760 2466 1.6 -5.4 60 7.0 -1.4 285 23 297.2 297.8 284.3 307.3 3.36 14 705 3067 -2.3 -3.2 94 0.9 -2.7 271 30 299.3 300.1 286.1 312.2 4.28 15 700 3123 -2.5 -3.6 92 1.1 -3.0 270 31 299.7 300.5 286.1 312.3 4.19 16 647 3743 -6.3 -9.6 77 3.3 -7.5 272 32 302.2 302.8 285.7 311.0 2.85 17 571 4707 -13.1 -13.2 99 0.1 -13.2 276 33 305.3 305.7 286.4 312.9 2.42 18 561 4841 -14.1 -14.3 98 0.2 -14.2 277 34 305.6 306.0 286.3 312.7 2.25 19 550 4992 -13.5 -15.6 84 2.1 -14.2 277 34 308.1 308.5 287.0 314.7 2.06 20 500 5710 -18.3 -19.8 88 1.5 -18.7 280 35 310.7 311.0 287.4 315.9 1.59 21 470 6170 -21.3 -23.9 79 2.6 -21.9 276 37 312.6 312.8 287.6 316.5 1.18 22 425 6905 -27.1 -28.2 90 1.1 -27.3 269 42 314.3 314.4 287.9 317.3 0.88 23 400 7340 -29.9 -33.4 71 3.5 -30.4 265 44 316.1 316.2 288.1 318.1 0.57 24 357 8135 -36.9 -42.9 54 6.0 -37.4 261 47 317.2 317.2 288.1 318.1 0.24 25 321 8859 -42.7 -45.2 76 2.5 -42.9 257 50 318.9 319.0 288.6 319.7 0.21 26 300 9310 -46.7 -50.0 69 3.3 -46.9 255 52 319.5 319.6 288.8 320.0 0.13 27 287 9604 -49.5 -54.0 59 4.5 -49.7 258 52 319.6 319.6 288.7 319.9 0.09 28 285 9649 -49.9 -55.9 49 6.0 -50.1 258 52 319.7 319.7 288.7 319.9 0.07 29 271 9979 -52.5 -55.7 68 3.2 -52.6 262 52 320.5 320.5 289.0 320.8 0.07 30 259 10272 -54.1 -58.8 56 4.7 -54.2 265 52 322.4 322.4 289.5 322.6 0.05 31 253 10423 -53.5 -68.5 14 15.0 -53.7 265 49 325.4 325.4 290.4 325.5 0.01 32 250 10500 -53.1 -68.1 15 15.0 -53.4 265 48 327.1 327.1 290.9 327.2 0.02 33 200 11940 -51.1 -78.1 3 27.0 -51.5 270 50 351.8 351.8 297.0 351.9 0.00 34 183 12520 -49.3 -80.3 1 31.0 -49.9 272 44 363.8 363.8 299.4 363.8 0.00 35 150 13810 -53.9 -82.9 2 29.0 -54.3 275 31 377.2 377.2 301.8 377.2 0.00 36 121 15177 -57.9 -84.9 2 27.0 -58.2 278 23 393.8 393.8 304.3 393.8 0.00 37 100 16380 -57.3 -86.3 1 29.0 -57.7 280 15 417.0 417.0 307.4 417.0 0.00 38 70 18610 -60.7 -88.7 1 28.0 -61.1 270 21 454.5 454.5 311.3 454.5 0.00 39 50 20710 -61.1 -90.1 1 29.0 -61.6 285 17 499.5 499.5 314.9 499.5 0.00 40 43 21644 -62.5 -89.5 1 27.0 -63.0 518.1 518.1 316.2 518.1 0.00 TRP 259 10272 -54.1 -58.8 56 4.7 -54.2 265 52 322.4 322.4 289.5 322.6 0.05 WND Sounding variables and indices 1000-500 mb thick: 5478.00 m Freezing level: 737.44 mb = 2712.22 m = 8898.25 ft Wetbulb zero: 849.00 mb = 1572.45 m = 5158.88 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 76.36 % Est. max temperature: 15.62 C = 60.11 F Sfc-Lift cond lev (LCL): 947.45 mb = 678.97 m = 2227.57 ft T: 7.55 C 700-500 lapse rate: 6.11 C/km ThetaE index: 4.77 C Layer 925.0- 850.0 mb Conv cond level (CCL): 908.28 mb = 1025.46 m = 3364.34 ft Mean mixing ratio: 5.96 g/kg Conv temperature: 14.22 C = 57.60 F Cap Strength: 8.69 C Lifted Index: 9.63 C Risk: None Lifted Index @300 mb: 12.90 C Lifted Index @700 mb: 6.09 C Showalter Index: 11.33 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 20.50 C Cross Totals Index: 15.50 C K Index: 16.60 Risk: < 20 % chance of thunderstorms Sweat Index: 57.00 Risk: None Energy Index: 3.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.09 J/kg Max Up Vert Vel: 2.49 m/s Conv Inhibition (B-): 27909.12 J/kg Cap Strength: 9.59 C Lift Cond Lev (LCL): 920.79 mb = 914.13 m = 2999.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 18 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 1020 66 270 13 13.0 -0.0 | 171 11 -1.7 11.0 1 1000 232 270 9 9.0 -0.0 | 152 12 -5.7 11.0 2 925 877 270 9 9.0 -0.0 | 152 12 -5.7 11.0 3 850 1563 305 11 9.0 -6.3 | 129 7 -5.7 4.7 4 700 3123 270 31 31.0 -0.0 | 236 20 16.3 11.0 5 500 5710 280 35 34.5 -6.1 | 256 20 19.7 4.9 6 400 7340 265 44 43.8 3.8 | 243 33 29.1 14.8 7 300 9310 255 52 50.2 13.5 | 235 43 35.5 24.4 8 259 10272 265 52 51.8 4.5 | 247 40 37.1 15.5 9 250 10500 265 48 47.8 4.2 | 245 36 33.1 15.2 10 200 11940 270 50 50.0 -0.0 | 253 37 35.3 11.0 11 150 13810 275 31 30.9 -2.7 | 243 18 16.2 8.3 12 100 16380 280 15 14.8 -2.6 | 180 8 0.0 8.4 13 70 18610 270 21 21.0 -0.0 | 210 13 6.3 11.0 14 50 20710 285 17 16.4 -4.4 | 194 7 1.7 6.6 Wind Parameters Mean winds (0-6000m): 276.7 at 24.5 knts Storm direction: 306.7 at 18.4 knts Shear (0-3000m) pos: 1.1 neg: 3.1 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 65.4 deg Storm rel helicity (0-3000m) pos: 14.0 neg: -21.3 tot: -7.3 m^2/s^2 ave: -2.4 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 29.50 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 ------------------------------------------------------------------------------- 500 270 10 155 12| 0.0 4.1 4.1| 0.0 -11.6 -11.6 -23.2 -0.95| 4.1 -3.9 1000 271 9 154 12| 0.9 2.1 2.9| 0.0 -12.8 -12.8 -12.8 -0.74| 2.9 -2.2 1500 279 10 151 11| 2.2 1.4 3.5| 0.0 -19.9 -19.9 -13.3 -0.70| 3.6 -2.5 2000 285 11 152 9| 1.6 0.8 2.4| 6.7 -19.9 -13.2 -6.6 -0.11| 4.5 -0.5 2500 285 13 163 8| 1.3 2.1 3.4| 13.0 -19.9 -7.0 -2.8 0.08| 5.2 0.4 3000 280 15 182 8| 1.1 3.1 4.2| 14.0 -21.3 -7.3 -2.4 0.06| 5.7 0.4 4000 276 19 206 10| 1.0 2.3 3.4| 26.4 -21.5 4.8 1.2 0.12| 4.7 0.6 5000 276 22 220 11| 1.1 1.9 3.0| 40.6 -21.5 19.1 3.8 0.18| 4.1 0.7 6000 277 24 230 13| 1.0 1.8 2.8| 49.5 -27.1 22.4 3.7 0.18| 3.8 0.7 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251008.12.gif