UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for EN400... Searching the city database file for: EN400 ... Date:0000Z 21 APR 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 1011 70 7.8 5.9 88 1.9 6.8 50 13 280.1 281.1 279.5 295.8 5.76 1 1000 160 9.2 7.9 92 1.3 8.5 75 7 282.4 283.5 281.7 300.8 6.69 2 999 168 7.6 7.6 100 0.0 7.6 75 7 280.8 282.0 280.8 298.8 6.56 3 925 797 3.0 2.6 97 0.4 2.8 85 25 282.4 283.2 279.7 296.2 4.99 4 907 956 2.0 2.0 100 0.0 2.0 88 21 282.9 283.8 279.8 296.5 4.87 5 850 1478 0.4 0.0 97 0.4 0.2 100 9 286.6 287.3 281.0 299.4 4.50 6 809 1873 -2.3 -2.3 100 0.0 -2.3 71 7 287.8 288.5 281.0 299.2 3.99 7 802 1942 0.0 -2.4 84 2.4 -1.0 66 7 290.9 291.7 282.4 302.6 3.99 8 771 2258 0.2 -4.7 70 4.9 -1.9 42 6 294.5 295.1 283.3 304.8 3.50 9 732 2672 -2.5 -4.9 84 2.4 -3.5 11 4 295.9 296.6 284.1 306.7 3.63 10 726 2738 -1.7 -16.7 31 15.0 -6.4 7 4 297.5 297.7 282.1 301.9 1.42 11 700 3028 -2.1 -23.1 18 21.0 -7.8 345 3 300.2 300.3 282.5 302.9 0.85 12 609 4113 -10.9 -22.9 37 12.0 -13.9 31 5 302.2 302.4 283.6 305.4 0.99 13 532 5138 -16.5 -45.5 6 29.0 -20.0 75 8 307.4 307.4 284.5 307.9 0.12 14 500 5600 -20.3 -43.3 11 23.0 -23.0 95 9 308.3 308.3 284.9 308.9 0.17 15 400 7210 -34.5 -52.5 14 18.0 -35.5 120 3 310.2 310.2 285.5 310.4 0.07 16 358 7971 -41.5 -53.5 26 12.0 -42.0 133 5 310.8 310.8 285.7 311.0 0.07 17 324 8637 -47.3 -58.3 27 11.0 -47.6 146 6 311.7 311.8 286.0 311.9 0.05 18 319 8740 -48.1 -54.1 50 6.0 -48.3 148 6 312.0 312.0 286.1 312.3 0.08 19 300 9140 -51.7 -54.4 73 2.7 -51.8 155 7 312.5 312.5 286.3 312.8 0.08 20 288 9402 -54.1 -55.6 83 1.5 -54.1 110 5 312.7 312.7 286.4 313.0 0.07 21 281 9559 -55.5 -59.4 62 3.9 -55.6 83 5 312.9 312.9 286.4 313.1 0.05 22 271 9790 -55.3 -65.3 28 10.0 -55.5 43 3 316.5 316.5 287.6 316.6 0.02 23 262 10004 -56.7 -62.7 47 6.0 -56.8 6 2 317.5 317.5 287.9 317.6 0.03 24 256 10150 -57.3 -67.3 27 10.0 -57.4 340 1 318.7 318.7 288.3 318.8 0.02 25 251 10275 -56.5 -69.5 18 13.0 -56.6 22 1 321.7 321.7 289.3 321.8 0.01 26 250 10300 -56.7 -70.7 16 14.0 -56.9 30 1 321.8 321.8 289.3 321.8 0.01 27 220 11121 -52.9 -78.9 3 26.0 -53.2 125 6 339.6 339.6 294.2 339.6 0.00 28 203 11643 -51.3 -80.3 2 29.0 -51.7 184 8 350.0 350.0 296.7 350.1 0.00 29 200 11740 -51.1 -81.1 2 30.0 -51.5 195 9 351.8 351.8 297.0 351.9 0.00 30 165 12990 -50.5 -83.5 1 33.0 -51.1 222 12 372.8 372.8 301.1 372.8 0.00 31 150 13610 -51.1 -84.1 1 33.0 -51.7 235 13 382.0 382.0 302.6 382.0 0.00 32 139 14102 -52.3 -84.3 1 32.0 -52.8 228 12 388.3 388.3 303.5 388.3 0.00 33 132 14437 -48.9 -83.9 1 35.0 -49.7 224 12 400.2 400.2 305.2 400.2 0.00 34 100 16240 -52.3 -86.3 1 34.0 -53.0 200 9 426.7 426.7 308.4 426.7 0.00 35 90 16920 -51.7 -85.7 1 34.0 -52.5 237 7 440.9 440.9 310.0 440.9 0.00 36 70 18540 -53.1 -86.1 1 33.0 -54.0 325 3 470.8 470.8 312.7 470.8 0.00 37 50 20710 -52.5 -86.5 1 34.0 -53.8 140 7 519.8 519.8 316.3 519.8 0.00 38 46 21246 -54.5 -87.5 1 33.0 -55.6 527.5 527.5 316.8 527.5 0.00 39 36 22830 -50.7 -86.7 1 36.0 -52.8 575.6 575.6 319.5 575.6 0.01 TRP 256 10150 -57.3 -67.3 27 10.0 -57.4 340 1 318.7 318.7 288.3 318.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5440.00 m Freezing level: 843.93 mb = 1536.49 m = 5040.93 ft Freezing level: 802.00 mb = 1942.18 m = 6371.90 ft Freezing level: 768.11 mb = 2288.87 m = 7509.33 ft Wetbulb zero: 846.82 mb = 1507.96 m = 4947.30 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 54.35 % Est. max temperature: 13.59 C = 56.46 F Sfc-Lift cond lev (LCL): 982.07 mb = 307.94 m = 1010.27 ft T: 6.58 C 700-500 lapse rate: 7.08 C/km ThetaE index: 4.78 C Layer 726.0- 700.0 mb Conv cond level (CCL): 955.79 mb = 529.54 m = 1737.30 ft Mean mixing ratio: 5.71 g/kg Conv temperature: 9.46 C = 49.03 F Cap Strength: 10.43 C Lifted Index: 10.44 C Risk: None Lifted Index @300 mb: 10.74 C Lifted Index @700 mb: 8.84 C Showalter Index: 9.09 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 20.30 C K Index: -0.30 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 2.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.14 J/kg Max Up Vert Vel: 4.93 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 10.47 C Lift Cond Lev (LCL): 956.01 mb = 527.62 m = 1731.03 ft Lev Free Conv (LFC): 951.01 mb = 570.46 m = 1871.58 ft Equ Level (EL): 881.01 mb = 1189.75 m = 3903.33 ft B at Equ Level: 11.32 J/kg Max Parcel Lev (MPL): 841.01 mb = 1562.93 m = 5127.66 ft Wind level data Storm motion: 113 at 6 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 1011 70 50 13 -10.0 -8.4 | 21 12 -4.1 -10.8 1 1000 160 75 7 -6.8 -1.8 | 12 4 -0.9 -4.3 2 925 797 85 25 -24.9 -2.2 | 76 20 -19.1 -4.7 3 850 1478 100 9 -8.9 1.6 | 73 3 -3.0 -0.9 4 700 3028 345 3 0.8 -2.9 | 309 9 6.6 -5.4 5 500 5600 95 9 -9.0 0.8 | 61 4 -3.1 -1.7 6 400 7210 120 3 -2.6 1.5 | 287 3 3.2 -1.0 7 300 9140 155 7 -3.0 6.3 | 217 5 2.9 3.9 8 256 10150 340 1 0.3 -0.9 | 299 7 6.2 -3.4 9 250 10300 30 1 -0.5 -0.9 | 302 6 5.3 -3.4 10 200 11740 195 9 2.3 8.7 | 233 10 8.2 6.2 11 150 13610 235 13 10.6 7.5 | 253 17 16.5 5.0 12 100 16240 200 9 3.1 8.5 | 236 11 8.9 6.0 13 70 18540 325 3 1.7 -2.5 | 303 9 7.6 -4.9 14 50 20710 140 7 -4.5 5.4 | 205 3 1.3 2.9 Wind Parameters Mean winds (0-6000m): 83.1 at 8.5 knts Storm direction: 113.1 at 6.3 knts Shear (0-3000m) pos: 1.5 neg: 1.7 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): -70.7 deg Storm rel helicity (0-3000m) pos: 30.9 neg: -22.1 tot: 8.8 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 9.2 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.76 Bulk Shear: 2.11 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 77 12 49 8| 10.4 0.0 10.4| 13.9 -1.3 12.6 25.3 0.32| 19.1 6.1 1000 83 17 68 12| 6.3 0.0 6.3| 30.2 -1.3 28.8 28.8 0.32| 15.7 5.0 1500 85 16 69 10| 3.1 0.0 3.1| 30.9 -3.2 27.7 18.5 0.19| 14.2 2.8 2000 85 14 64 9| 2.3 1.3 3.6| 30.9 -8.8 22.1 11.0 0.08| 12.0 0.9 2500 83 12 57 7| 1.8 1.8 3.6| 30.9 -15.9 15.0 6.0 -0.00| 10.5 -0.0 3000 84 11 53 6| 1.5 1.7 3.2| 30.9 -22.1 8.8 2.9 -0.05| 9.2 -0.5 4000 77 9 34 5| 1.0 1.3 2.2| 39.4 -22.1 17.4 4.3 0.02| 7.4 0.1 5000 77 9 29 5| 1.2 1.0 2.2| 47.5 -22.1 25.5 5.1 0.09| 6.5 0.6 6000 83 8 36 4| 1.3 0.9 2.1| 51.1 -22.2 28.8 4.8 0.12| 5.9 0.7 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20250421.00.gif