UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for EN400... Searching the city database file for: EN400 ... Date:0000Z 1 MAY 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 1022 64 11.4 9.3 87 2.1 10.2 210 11 282.8 284.0 282.4 302.6 7.20 1 1010 163 12.6 9.9 84 2.7 11.1 221 12 284.9 286.3 283.8 306.0 7.59 2 1000 246 13.2 7.2 67 6.0 9.9 230 13 286.4 287.5 283.1 304.2 6.37 3 978 434 14.6 2.6 44 12.0 8.5 234 14 289.6 290.4 282.7 303.1 4.71 4 925 903 11.8 4.8 62 7.0 8.1 245 15 291.4 292.4 284.6 308.1 5.83 5 920 948 11.4 4.4 62 7.0 7.7 245 15 291.4 292.4 284.5 307.8 5.70 6 875 1365 9.8 -9.2 25 19.0 2.2 248 16 294.0 294.4 281.5 300.5 2.17 7 850 1605 8.2 -9.8 27 18.0 1.1 250 17 294.7 295.1 281.8 301.2 2.13 8 790 2204 3.8 -4.2 56 8.0 0.3 252 15 296.3 296.9 284.1 306.8 3.54 9 700 3176 -2.1 -20.1 24 18.0 -7.4 255 13 300.2 300.4 282.9 303.7 1.11 10 654 3711 -5.9 -25.9 19 20.0 -10.8 257 17 301.8 301.9 283.0 304.1 0.71 11 617 4165 -7.5 -40.5 5 33.0 -13.0 259 21 305.0 305.0 283.7 305.6 0.18 12 609 4267 -7.7 -39.7 6 32.0 -13.2 259 21 305.9 305.9 284.0 306.6 0.20 13 540 5190 -13.9 -41.9 7 28.0 -18.0 263 28 309.2 309.2 285.2 309.9 0.18 14 536 5247 -14.3 -25.3 39 11.0 -16.9 263 29 309.4 309.6 286.2 312.5 0.91 15 500 5770 -17.5 -32.5 26 15.0 -20.2 265 33 311.7 311.8 286.5 313.4 0.50 16 495 5845 -17.9 -32.9 26 15.0 -20.5 265 33 312.1 312.2 286.6 313.8 0.48 17 447 6594 -24.1 -33.1 43 9.0 -25.5 268 37 313.5 313.6 287.2 315.4 0.53 18 427 6924 -26.5 -54.5 5 28.0 -28.6 269 38 314.6 314.6 287.0 314.8 0.05 19 403 7337 -30.1 -61.1 3 31.0 -31.8 270 40 315.2 315.2 287.2 315.3 0.03 20 400 7390 -30.5 -61.5 3 31.0 -32.1 270 40 315.3 315.4 287.2 315.4 0.02 21 355 8228 -38.1 -56.1 13 18.0 -38.9 274 43 316.1 316.1 287.5 316.3 0.05 22 353 8267 -38.5 -52.5 22 14.0 -39.2 274 43 316.1 316.1 287.5 316.4 0.08 23 351 8306 -38.9 -41.4 77 2.5 -39.1 275 44 316.0 316.1 287.8 317.1 0.29 24 350 8326 -38.9 -41.7 75 2.8 -39.1 275 44 316.3 316.3 287.9 317.3 0.28 25 349 8345 -39.1 -41.2 80 2.1 -39.3 275 44 316.3 316.3 287.9 317.4 0.30 26 338 8565 -40.3 -45.1 60 4.8 -40.6 276 45 317.5 317.6 288.2 318.3 0.20 27 314 9065 -44.3 -45.3 90 1.0 -44.3 278 47 318.7 318.8 288.6 319.5 0.21 28 306 9238 -45.3 -50.2 58 4.9 -45.5 279 47 319.7 319.7 288.8 320.2 0.13 29 305 9260 -45.7 -47.3 84 1.6 -45.8 279 48 319.4 319.5 288.8 320.1 0.18 30 300 9370 -46.5 -48.6 79 2.1 -46.6 280 48 319.8 319.8 288.9 320.4 0.15 31 280 9823 -50.3 -52.2 80 1.9 -50.4 278 43 320.7 320.7 289.1 321.1 0.11 32 277 9893 -50.9 -55.9 55 5.0 -51.0 278 43 320.8 320.9 289.1 321.1 0.07 33 264 10203 -53.5 -61.5 37 8.0 -53.7 276 40 321.5 321.5 289.2 321.6 0.04 34 250 10550 -55.9 -59.1 67 3.2 -56.0 275 36 323.0 323.0 289.7 323.2 0.05 35 243 10730 -57.1 -59.9 70 2.8 -57.2 274 36 323.8 323.8 290.0 324.0 0.05 36 229 11103 -58.3 -65.3 40 7.0 -58.4 273 35 327.5 327.5 291.0 327.6 0.03 37 204 11819 -63.7 -70.7 38 7.0 -63.8 270 33 330.0 330.0 291.7 330.1 0.01 38 200 11940 -64.3 -69.3 50 5.0 -64.3 270 33 330.9 330.9 292.0 331.0 0.02 39 194 12125 -65.3 -68.4 65 3.1 -65.3 270 34 332.2 332.2 292.3 332.3 0.02 40 186 12380 -66.7 -70.0 63 3.3 -66.7 270 35 334.0 334.0 292.8 334.1 0.02 41 176 12717 -61.7 -81.7 5 20.0 -61.9 278 31 347.5 347.5 296.1 347.5 0.00 42 168 13007 -59.1 -82.1 4 23.0 -59.3 284 28 356.5 356.5 298.0 356.5 0.00 43 150 13720 -56.3 -84.3 2 28.0 -56.6 300 21 373.1 373.1 301.1 373.1 0.00 44 149 13763 -56.1 -84.1 2 28.0 -56.4 300 21 374.1 374.1 301.3 374.1 0.00 45 100 16300 -56.5 -85.5 1 29.0 -56.9 305 11 418.6 418.6 307.6 418.6 0.00 46 70 18550 -59.3 -87.3 1 28.0 -59.7 305 17 457.5 457.5 311.5 457.5 0.00 47 65 19012 -59.7 -87.7 1 28.0 -60.2 313 17 466.4 466.4 312.3 466.5 0.00 48 58 19727 -56.7 -86.7 1 30.0 -57.5 325 16 488.7 488.7 314.1 488.7 0.00 49 50 20660 -59.3 -87.3 1 28.0 -59.9 340 15 503.7 503.7 315.2 503.8 0.00 50 49 20787 -59.3 -87.3 1 28.0 -59.9 506.7 506.7 315.4 506.7 0.00 51 39 22220 -58.1 -88.1 1 30.0 -59.0 543.9 543.9 317.8 543.9 0.00 TRP 186 12380 -66.7 -70.0 63 3.3 -66.7 270 35 334.0 334.0 292.8 334.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5524.00 m Freezing level: 732.03 mb = 2830.12 m = 9285.05 ft Wetbulb zero: 787.00 mb = 2234.83 m = 7332.04 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 31.47 % Est. max temperature: 22.74 C = 72.94 F Sfc-Lift cond lev (LCL): 990.10 mb = 330.01 m = 1082.69 ft T: 13.83 C 700-500 lapse rate: 5.94 C/km ThetaE index: 7.60 C Layer 920.0- 850.0 mb Conv cond level (CCL): 758.18 mb = 2534.50 m = 8315.20 ft Mean mixing ratio: 5.76 g/kg Conv temperature: 26.31 C = 79.36 F Cap Strength: 7.07 C Lifted Index: 7.97 C Risk: None Lifted Index @300 mb: 10.55 C Lifted Index @700 mb: 4.50 C Showalter Index: 10.61 C Risk: None Total Totals Index: 33.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 7.70 C K Index: -2.10 Risk: None Sweat Index: 124.35 Risk: None Energy Index: 2.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.44 J/kg Max Up Vert Vel: 7.80 m/s Conv Inhibition (B-): 29809.50 J/kg Cap Strength: 7.89 C Lift Cond Lev (LCL): 862.31 mb = 1486.08 m = 4875.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 287 at 15 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 1022 64 210 11 5.5 9.5 | 148 16 -8.5 13.7 1 1000 246 230 13 10.0 8.4 | 162 13 -4.0 12.5 2 925 903 245 15 13.6 6.3 | 178 11 -0.4 10.5 3 850 1605 250 17 16.0 5.8 | 191 10 2.0 10.0 4 700 3176 255 13 12.6 3.4 | 170 8 -1.4 7.5 5 500 5770 265 33 32.9 2.9 | 250 20 18.9 7.0 6 400 7390 270 40 40.0 -0.0 | 261 26 26.0 4.2 7 300 9370 280 48 47.3 -8.3 | 277 34 33.3 -4.2 8 250 10550 275 36 35.9 -3.1 | 267 22 21.9 1.0 9 200 11940 270 33 33.0 -0.0 | 258 19 19.0 4.2 10 186 12380 270 35 35.0 -0.0 | 259 21 21.0 4.2 11 150 13720 300 21 18.2 -10.5 | 326 8 4.2 -6.3 12 100 16300 305 11 9.0 -6.3 | 67 5 -4.9 -2.1 13 70 18550 305 17 13.9 -9.8 | 0 6 -0.0 -5.6 14 50 20660 340 15 5.1 -14.1 | 42 13 -8.8 -9.9 Wind Parameters Mean winds (0-6000m): 256.6 at 19.4 knts Storm direction: 286.6 at 14.6 knts Shear (0-3000m) pos: 1.6 neg: 0.0 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 23.2 deg Storm rel helicity (0-3000m) pos: 30.3 neg: -6.8 tot: 23.6 m^2/s^2 ave: 7.9 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.35 Bulk Shear: 12.95 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 ------------------------------------------------------------------------------- 500 229 13 162 13| 6.7 0.0 6.7| 18.9 0.0 18.9 37.9 0.78| 6.8 5.3 1000 237 14 168 12| 4.8 0.0 4.8| 25.5 0.0 25.5 25.5 0.79| 4.8 3.8 1500 241 15 174 11| 3.8 0.0 3.8| 30.2 0.0 30.2 20.1 0.82| 3.8 3.1 2000 244 15 178 11| 2.7 0.0 2.7| 30.3 -1.9 28.5 14.2 0.68| 3.2 2.2 2500 245 15 179 10| 2.0 0.0 2.0| 30.3 -4.3 26.1 10.4 0.54| 2.8 1.5 3000 247 15 179 10| 1.6 0.0 1.6| 30.3 -6.8 23.6 7.9 0.41| 2.6 1.1 4000 249 15 182 10| 1.9 0.0 1.9| 44.5 -7.3 37.2 9.3 0.56| 2.8 1.6 5000 253 17 194 9| 2.3 0.0 2.3| 62.2 -7.3 55.0 11.0 0.59| 3.1 1.8 6000 257 19 210 10| 2.5 0.0 2.5| 81.5 -7.3 74.2 12.4 0.59| 3.2 1.9 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20250501.00.gif