UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for EN400... Searching the city database file for: EN400 ... Date:1200Z 29 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 35 240 23 SFC 996 68 10.6 5.6 71 5.0 8.0 240 23 284.1 285.1 281.3 300.0 5.73 2 925 679 5.2 2.9 85 2.3 4.1 250 23 284.6 285.5 280.8 298.9 5.10 3 916 759 4.4 3.1 91 1.3 3.8 249 23 284.6 285.5 281.0 299.2 5.22 4 860 1269 0.2 -1.6 88 1.8 -0.6 246 26 285.4 286.1 279.8 296.6 3.95 5 850 1363 -0.3 -4.1 75 3.8 -1.9 245 27 285.8 286.4 279.3 295.3 3.32 6 831 1544 -0.5 -10.5 47 10.0 -4.0 244 27 287.5 287.8 278.4 293.6 2.06 7 700 2894 -8.9 -26.9 22 18.0 -12.7 240 29 292.6 292.7 278.9 294.6 0.60 8 606 3991 -16.3 -39.3 12 23.0 -19.3 240 43 296.4 296.4 280.1 297.1 0.21 9 568 4474 -18.7 -52.7 3 34.0 -21.7 240 49 299.1 299.1 281.0 299.3 0.05 10 500 5410 -25.1 -46.1 12 21.0 -27.0 240 62 302.4 302.5 282.5 302.9 0.12 11 400 7000 -35.3 -46.3 32 11.0 -36.1 240 83 309.1 309.1 285.2 309.7 0.15 12 393 7123 -36.1 -46.1 35 10.0 -36.8 240 85 309.6 309.7 285.4 310.2 0.16 13 377 7410 -37.3 -51.3 22 14.0 -38.1 241 91 311.7 311.8 286.1 312.1 0.09 14 375 7447 -37.3 -49.3 28 12.0 -38.0 241 91 312.2 312.2 286.2 312.6 0.11 15 347 7978 -41.5 -47.5 52 6.0 -41.8 242 101 313.5 313.6 286.8 314.1 0.15 16 337 8176 -42.9 -49.9 46 7.0 -43.2 243 105 314.3 314.3 287.0 314.7 0.12 17 327 8378 -44.9 -46.9 80 2.0 -45.0 244 109 314.2 314.3 287.1 314.9 0.17 18 321 8502 -45.7 -47.9 78 2.2 -45.8 244 111 314.8 314.8 287.2 315.4 0.16 19 305 8841 -47.5 -51.9 60 4.4 -47.7 245 118 316.9 316.9 287.9 317.3 0.10 20 300 8950 -48.3 -51.4 70 3.1 -48.4 245 120 317.3 317.3 288.0 317.7 0.11 21 283 9332 -51.3 -53.2 80 1.9 -51.4 245 125 318.3 318.3 288.3 318.7 0.10 22 279 9424 -51.5 -64.5 20 13.0 -51.7 245 126 319.3 319.3 288.5 319.4 0.02 23 266 9733 -53.4 -58.5 54 5.1 -53.5 245 130 321.0 321.0 289.1 321.2 0.05 24 265 9757 -53.5 -58.0 58 4.5 -53.6 245 129 321.1 321.1 289.2 321.4 0.06 25 260 9879 -54.3 -64.3 28 10.0 -54.5 247 125 321.7 321.7 289.3 321.8 0.03 26 250 10130 -55.9 -68.9 18 13.0 -56.1 250 116 323.0 323.0 289.7 323.0 0.01 27 249 10156 -55.9 -68.9 18 13.0 -56.1 250 115 323.3 323.3 289.8 323.4 0.01 28 238 10442 -57.5 -68.5 23 11.0 -57.6 245 99 325.1 325.1 290.3 325.2 0.02 29 200 11550 -54.1 -78.1 4 24.0 -54.4 240 62 347.1 347.1 296.0 347.1 0.00 30 194 11746 -53.7 -79.7 3 26.0 -54.0 241 61 350.8 350.8 296.8 350.8 0.00 31 150 13390 -56.5 -83.5 2 27.0 -56.8 245 50 372.7 372.7 301.1 372.7 0.00 32 149 13432 -56.7 -83.7 2 27.0 -57.0 245 50 373.1 373.1 301.1 373.1 0.00 33 100 15970 -55.7 -85.7 1 30.0 -56.2 250 31 420.1 420.1 307.7 420.1 0.00 34 90 16639 -57.5 -86.5 1 29.0 -57.9 251 34 429.4 429.4 308.7 429.4 0.00 35 86 16927 -55.3 -86.3 1 31.0 -55.9 252 35 439.4 439.4 309.8 439.4 0.00 36 70 18220 -62.3 -88.3 2 26.0 -62.6 255 40 451.1 451.1 311.0 451.1 0.00 37 69 18309 -62.3 -88.3 2 26.0 -62.6 255 40 453.0 453.0 311.1 453.0 0.00 38 64 18776 -59.9 -88.9 1 29.0 -60.4 256 38 468.1 468.1 312.5 468.1 0.00 39 57 19491 -64.9 -89.9 2 25.0 -65.2 258 36 472.5 472.5 312.8 472.5 0.00 40 50 20290 -64.7 -89.7 2 25.0 -65.0 260 33 491.0 491.0 314.3 491.0 0.00 41 48 20538 -66.1 -90.1 2 24.0 -66.4 493.4 493.4 314.5 493.5 0.00 42 46 20798 -63.9 -89.9 2 26.0 -64.3 504.8 504.8 315.3 504.8 0.00 TRP 238 10442 -57.5 -68.5 23 11.0 -57.6 245 99 325.1 325.1 290.3 325.2 0.02 WND 266 9733 -53.4 -58.5 54 5.1 -53.5 245 130 321.0 321.0 289.1 321.2 0.05 Sounding variables and indices 1000-500 mb thick: 5375.00 m Freezing level: 856.00 mb = 1306.71 m = 4287.07 ft Wetbulb zero: 867.31 mb = 1200.69 m = 3939.23 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 35.41 % Est. max temperature: 12.70 C = 54.85 F Sfc-Lift cond lev (LCL): 923.21 mb = 694.81 m = 2279.53 ft T: 5.04 C 700-500 lapse rate: 6.44 C/km ThetaE index: 5.66 C Layer 860.0- 700.0 mb Conv cond level (CCL): 896.97 mb = 928.68 m = 3046.82 ft Mean mixing ratio: 5.30 g/kg Conv temperature: 11.40 C = 52.51 F Cap Strength: 3.02 C Lifted Index: 4.35 C Risk: None Lifted Index @300 mb: 12.85 C Lifted Index @700 mb: 0.92 C Showalter Index: 7.17 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 21.00 C K Index: 2.70 Risk: None Sweat Index: 116.00 Risk: None Energy Index: 1.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.03 J/kg Max Up Vert Vel: 3.75 m/s Conv Inhibition (B-): 2.23 J/kg Cap Strength: 4.31 C Lift Cond Lev (LCL): 902.52 mb = 878.75 m = 2883.02 ft Lev Free Conv (LFC): 877.52 mb = 1106.02 m = 3628.62 ft Equ Level (EL): 837.52 mb = 1481.28 m = 4859.78 ft B at Equ Level: 6.57 J/kg Max Parcel Lev (MPL): 787.52 mb = 1966.76 m = 6452.54 ft Wind level data Storm motion: 271 at 29 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 ---------------------------------------------------------- 0 996 68 240 23 19.9 11.5 | 142 15 -9.4 12.1 1 925 679 250 23 21.6 7.9 | 138 11 -7.7 8.5 2 850 1363 245 27 24.5 11.4 | 158 13 -4.8 12.0 3 700 2894 240 29 25.1 14.5 | 165 16 -4.2 15.1 4 500 5410 240 62 53.7 31.0 | 218 40 24.4 31.6 5 400 7000 240 83 71.9 41.5 | 225 60 42.6 42.1 6 300 8950 245 120 108.8 50.7 | 237 95 79.5 51.3 7 266 9733 245 130 117.8 54.9 | 238 105 88.5 55.6 8 250 10130 250 116 109.0 39.7 | 243 89 79.7 40.3 9 238 10442 245 99 89.7 41.8 | 235 74 60.4 42.5 10 200 11550 240 62 53.7 31.0 | 218 40 24.4 31.6 11 150 13390 245 50 45.3 21.1 | 216 27 16.0 21.8 12 100 15970 250 31 29.1 10.6 | 179 11 -0.2 11.2 13 70 18220 255 40 38.6 10.4 | 220 14 9.3 11.0 14 50 20290 260 33 32.5 5.7 | 207 7 3.2 6.4 Wind Parameters Mean winds (0-6000m): 241.2 at 39.1 knts Storm direction: 271.2 at 29.3 knts Shear (0-3000m) pos: 0.6 neg: 1.6 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 30.0 deg Storm rel helicity (0-3000m) pos: 28.5 neg: -3.4 tot: 25.2 m^2/s^2 ave: 8.4 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 34.43 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 ------------------------------------------------------------------------------- 500 244 23 141 14| 3.4 0.0 3.4| 0.0 -2.7 -2.7 -5.3 -0.23| 3.4 -0.8 1000 246 23 142 13| 1.7 1.2 2.9| 7.6 -3.4 4.3 4.3 0.23| 3.3 0.8 1500 246 24 147 13| 1.1 1.6 2.7| 14.3 -3.4 10.9 7.3 0.39| 3.0 1.2 2000 245 25 150 13| 0.8 1.4 2.3| 16.3 -3.4 12.9 6.4 0.41| 2.5 1.0 2500 245 26 153 13| 0.7 1.3 2.0| 18.2 -3.4 14.8 5.9 0.41| 2.3 0.9 3000 244 26 156 14| 0.6 1.6 2.1| 28.5 -3.4 25.2 8.4 0.50| 2.4 1.2 4000 243 29 167 14| 0.4 2.8 3.2| 81.2 -3.4 77.9 19.5 0.63| 3.5 2.2 5000 242 34 182 17| 0.3 3.6 3.9|133.9 -3.4 130.6 26.1 0.59| 4.1 2.4 6000 241 39 194 20| 0.3 4.1 4.4|186.9 -3.4 183.5 30.6 0.54| 4.6 2.4 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251029.12.gif