UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for EN400... Searching the city database file for: EN400 ... Date:1200Z 27 NOV 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 1003 62 11.0 9.7 92 1.3 10.3 220 29 283.9 285.2 283.3 304.8 7.54 1 1000 87 10.8 9.7 93 1.1 10.2 235 17 284.0 285.3 283.3 304.9 7.57 2 982 238 10.2 9.7 97 0.5 9.9 241 19 284.8 286.2 283.8 306.2 7.71 3 925 739 13.0 8.6 75 4.4 10.4 260 27 292.6 294.0 286.9 314.4 7.60 4 914 840 13.0 8.0 72 5.0 10.2 259 27 293.6 294.9 287.1 314.8 7.38 5 850 1446 8.6 4.8 77 3.8 6.5 255 29 295.2 296.3 286.6 313.6 6.35 6 766 2297 2.2 2.1 99 0.1 2.1 271 34 297.2 298.2 286.8 314.3 5.82 7 736 2619 0.0 -1.0 93 1.0 -0.5 277 36 298.2 299.1 286.2 312.6 4.83 8 700 3019 -2.3 -7.3 69 5.0 -4.3 285 38 299.9 300.5 285.1 309.6 3.15 9 659 3496 -4.5 -21.5 25 17.0 -9.2 285 38 302.7 302.9 283.8 306.1 1.04 10 649 3617 -5.1 -9.4 72 4.3 -6.8 285 38 303.3 303.9 286.1 312.3 2.89 11 638 3751 -5.7 -8.5 81 2.8 -6.8 285 39 304.1 304.7 286.7 313.9 3.15 12 592 4332 -10.5 -10.5 100 0.0 -10.5 285 39 305.1 305.7 286.8 314.2 2.90 13 584 4437 -11.3 -11.6 98 0.3 -11.4 285 39 305.4 305.9 286.7 313.8 2.69 14 578 4516 -12.3 -34.3 14 22.0 -16.2 285 39 305.1 305.2 284.0 306.4 0.36 15 574 4569 -10.5 -36.5 10 26.0 -15.1 285 39 307.8 307.9 284.9 308.9 0.29 16 500 5620 -16.5 -49.5 4 33.0 -20.3 285 40 312.9 312.9 286.5 313.2 0.08 17 489 5786 -16.9 -46.9 6 30.0 -20.6 286 40 314.4 314.5 287.1 314.9 0.11 18 410 7073 -27.9 -36.9 42 9.0 -29.0 294 42 316.5 316.6 288.1 317.9 0.39 19 407 7126 -27.7 -32.2 65 4.5 -28.4 294 42 317.4 317.5 288.6 319.6 0.63 20 406 7144 -27.7 -32.3 65 4.6 -28.4 294 42 317.6 317.8 288.7 319.8 0.63 21 400 7250 -28.3 -32.4 68 4.1 -28.9 295 42 318.2 318.3 288.9 320.4 0.63 22 345 8295 -35.9 -40.9 60 5.0 -36.4 290 44 321.7 321.7 289.6 322.8 0.31 23 300 9250 -43.9 -50.9 46 7.0 -44.2 285 46 323.5 323.5 289.9 323.9 0.12 24 273 9877 -48.9 -56.9 39 8.0 -49.1 288 49 325.1 325.1 290.4 325.3 0.06 25 250 10450 -53.7 -59.7 48 6.0 -53.8 290 52 326.2 326.2 290.7 326.4 0.05 26 241 10685 -55.7 -60.2 57 4.5 -55.8 292 53 326.7 326.7 290.8 326.9 0.05 27 200 11850 -63.7 -69.7 44 6.0 -63.7 300 58 331.9 331.9 292.2 331.9 0.02 28 196 11974 -64.1 -69.0 51 4.9 -64.1 300 57 333.2 333.2 292.6 333.2 0.02 29 191 12132 -64.3 -70.3 44 6.0 -64.4 299 55 335.3 335.3 293.2 335.4 0.02 30 179 12526 -67.1 -69.8 68 2.7 -67.1 298 51 337.0 337.0 293.6 337.1 0.02 31 164 13053 -67.9 -75.9 31 8.0 -67.9 296 46 344.2 344.2 295.3 344.3 0.01 32 159 13238 -69.3 -76.3 35 7.0 -69.4 295 44 344.9 344.9 295.5 344.9 0.01 33 150 13590 -64.5 -82.5 7 18.0 -64.6 310 46 359.0 359.0 298.5 359.0 0.00 34 142 13924 -63.9 -83.9 5 20.0 -64.0 309 44 365.7 365.7 299.8 365.7 0.00 35 134 14277 -65.9 -84.9 5 19.0 -66.0 309 41 368.2 368.3 300.2 368.3 0.00 36 118 15052 -63.1 -85.1 4 22.0 -63.3 307 36 387.0 387.0 303.3 387.1 0.00 37 100 16060 -66.3 -86.3 4 20.0 -66.4 305 29 399.6 399.6 305.2 399.6 0.00 38 94 16433 -67.5 -87.5 4 20.0 -67.6 306 27 404.4 404.4 305.8 404.4 0.00 39 71 18133 -64.1 -88.1 2 24.0 -64.3 310 17 445.4 445.4 310.4 445.5 0.00 40 70 18220 -64.7 -88.7 2 24.0 -64.9 310 17 446.0 446.0 310.5 446.0 0.00 41 50 20260 -67.9 -89.9 3 22.0 -68.1 320 19 483.5 483.5 313.7 483.5 0.00 42 30 23300 -71.9 -91.9 3 20.0 -72.1 330 23 548.6 548.6 318.0 548.6 0.00 43 29 23500 -72.5 -92.5 3 20.0 -72.7 552.3 552.3 318.2 552.3 0.00 44 25 24375 -70.9 -92.9 2 22.0 -71.2 580.9 580.9 319.7 580.9 0.00 TRP 159 13238 -69.3 -76.3 35 7.0 -69.4 295 44 344.9 344.9 295.5 344.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5533.00 m Freezing level: 736.00 mb = 2618.60 m = 8591.11 ft Wetbulb zero: 741.50 mb = 2558.63 m = 8394.36 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 64.69 % Est. max temperature: 22.18 C = 71.93 F Sfc-Lift cond lev (LCL): 983.63 mb = 224.64 m = 737.00 ft T: 10.25 C 700-500 lapse rate: 5.46 C/km ThetaE index: 8.23 C Layer 736.0- 649.0 mb Conv cond level (CCL): 827.36 mb = 1666.78 m = 5468.38 ft Mean mixing ratio: 7.59 g/kg Conv temperature: 22.80 C = 73.03 F Cap Strength: 4.58 C Lifted Index: 5.63 C Risk: None Lifted Index @300 mb: 9.58 C Lifted Index @700 mb: 1.66 C Showalter Index: 3.58 C Risk: None Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 21.30 C K Index: 24.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 155.60 Risk: None Energy Index: -0.05 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.76 J/kg Max Up Vert Vel: 7.97 m/s Conv Inhibition (B-): 29009.62 J/kg Cap Strength: 5.49 C Lift Cond Lev (LCL): 913.78 mb = 841.68 m = 2761.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 26 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 1003 62 220 29 18.6 22.2 | 177 38 -2.1 37.9 1 1000 87 235 17 13.9 9.8 | 165 26 -6.8 25.4 2 925 739 260 27 26.6 4.7 | 196 21 5.9 20.4 3 850 1446 255 29 28.0 7.5 | 198 24 7.3 23.2 4 700 3019 285 38 36.7 -9.8 | 250 17 16.0 5.8 5 500 5620 285 40 38.6 -10.4 | 254 19 17.9 5.3 6 400 7250 295 42 38.1 -17.7 | 277 17 17.4 -2.1 7 300 9250 285 46 44.4 -11.9 | 261 24 23.7 3.8 8 250 10450 290 52 48.9 -17.8 | 274 28 28.2 -2.1 9 200 11850 300 58 50.2 -29.0 | 294 32 29.5 -13.3 10 159 13238 295 44 39.9 -18.6 | 279 19 19.2 -2.9 11 150 13590 310 46 35.2 -29.6 | 314 20 14.5 -13.9 12 100 16060 305 29 23.8 -16.6 | 288 3 3.1 -1.0 13 70 18220 310 17 13.0 -10.9 | 122 9 -7.7 4.7 14 50 20260 320 19 12.2 -14.6 | 97 9 -8.5 1.1 15 30 23300 330 23 11.5 -19.9 | 65 10 -9.2 -4.3 Wind Parameters Mean winds (0-6000m): 277.1 at 34.6 knts Storm direction: 307.1 at 26.0 knts Shear (0-3000m) pos: 6.3 neg: 0.3 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 73.2 deg Storm rel helicity (0-3000m) pos: 172.7 neg: -39.6 tot: 133.1 m^2/s^2 ave: 44.4 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 4.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.58 Bulk Shear: 55.17 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 ------------------------------------------------------------------------------- 500 245 21 175 25| 16.3 0.0 16.3| 50.2 -39.6 10.6 21.3 0.14| 22.0 3.0 1000 253 24 185 23| 9.5 0.0 9.5| 73.7 -39.6 34.1 34.1 0.26| 13.8 3.6 1500 254 25 189 23| 6.3 0.6 6.9| 82.6 -39.6 43.0 28.7 0.28| 10.2 2.9 2000 257 27 194 23| 6.2 0.5 6.7|114.1 -39.6 74.5 37.2 0.38| 9.1 3.5 2500 260 28 199 22| 6.3 0.4 6.7|144.7 -39.6 105.1 42.1 0.47| 8.6 4.0 3000 265 30 206 20| 6.3 0.3 6.6|172.7 -39.6 133.1 44.4 0.53| 8.2 4.4 4000 271 32 217 19| 4.7 0.3 5.0|174.7 -39.6 135.1 33.8 0.53| 6.3 3.3 5000 275 33 224 18| 3.8 0.3 4.1|176.7 -39.6 137.1 27.4 0.53| 5.1 2.7 6000 277 35 230 18| 3.3 0.3 3.6|187.2 -39.6 147.6 24.6 0.55| 4.5 2.4 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251127.12.gif