UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for EN400... Searching the city database file for: EN400 ... Date:1200Z 23 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 1020 63 12.8 6.8 67 6.0 9.6 80 3 284.3 285.4 281.8 301.3 6.08 1 925 867 2.2 1.0 92 1.2 1.7 45 3 281.6 282.3 278.6 293.9 4.44 2 900 1088 0.2 0.0 99 0.2 0.1 32 4 281.7 282.4 278.4 293.6 4.25 3 892 1159 2.6 -5.4 56 8.0 -0.6 28 4 284.9 285.4 278.2 293.1 2.86 4 879 1278 2.0 -5.0 60 7.0 -0.8 21 4 285.5 286.0 278.7 294.1 2.99 5 850 1548 0.4 -4.1 72 4.5 -1.4 5 5 286.6 287.1 279.6 296.1 3.32 6 846 1586 0.2 -4.3 72 4.5 -1.6 6 5 286.7 287.3 279.6 296.2 3.28 7 824 1796 -0.9 -8.9 55 8.0 -3.8 11 5 287.7 288.2 278.9 294.7 2.36 8 768 2354 -5.3 -6.6 91 1.3 -5.8 26 6 288.9 289.4 280.3 297.7 3.03 9 746 2581 -6.9 -12.9 62 6.0 -8.8 32 6 289.5 289.9 279.2 295.2 1.90 10 744 2602 -6.7 -18.7 38 12.0 -9.9 32 6 290.0 290.2 278.4 293.6 1.17 11 740 2644 -6.7 -19.7 35 13.0 -10.1 34 6 290.4 290.6 278.5 293.8 1.08 12 700 3076 -9.1 -23.1 31 14.0 -12.3 45 7 292.4 292.6 279.1 295.1 0.85 13 639 3777 -11.3 -39.3 8 28.0 -15.5 44 9 297.6 297.7 280.6 298.3 0.20 14 612 4106 -13.7 -43.7 6 30.0 -17.5 43 9 298.6 298.6 280.9 299.0 0.13 15 585 4446 -16.3 -36.3 16 20.0 -19.3 42 10 299.4 299.5 281.5 300.4 0.29 16 580 4511 -16.5 -28.5 35 12.0 -18.7 42 10 299.9 300.0 282.2 302.0 0.63 17 552 4881 -18.7 -47.7 6 29.0 -21.7 41 11 301.6 301.6 282.1 301.9 0.09 18 505 5537 -22.9 -45.9 10 23.0 -25.1 40 13 304.3 304.3 283.2 304.7 0.12 19 500 5610 -23.5 -43.5 14 20.0 -25.6 40 13 304.4 304.4 283.4 305.0 0.16 20 400 7190 -37.7 -50.7 24 13.0 -38.4 40 11 306.0 306.0 283.9 306.3 0.09 21 395 7277 -38.1 -51.1 24 13.0 -38.8 36 11 306.6 306.6 284.1 306.9 0.09 22 366 7798 -42.7 -46.3 68 3.6 -42.9 11 9 307.2 307.2 284.5 307.8 0.16 23 338 8330 -47.3 -48.7 85 1.4 -47.4 344 7 308.0 308.0 284.8 308.5 0.14 24 315 8793 -51.1 -52.4 86 1.3 -51.1 321 6 309.0 309.0 285.1 309.3 0.09 25 304 9024 -52.3 -56.3 62 4.0 -52.4 309 5 310.5 310.5 285.5 310.7 0.06 26 300 9110 -53.1 -56.0 71 2.9 -53.2 305 5 310.5 310.5 285.6 310.7 0.06 27 288 9372 -54.9 -57.6 72 2.7 -54.9 270 7 311.6 311.6 285.9 311.8 0.06 28 283 9484 -55.1 -61.1 47 6.0 -55.2 273 8 312.9 312.9 286.4 313.0 0.04 29 279 9575 -53.3 -77.3 4 24.0 -53.5 276 8 316.7 316.7 287.6 316.7 0.00 30 259 10058 -49.5 -75.5 3 26.0 -49.9 289 12 329.1 329.1 291.5 329.1 0.01 31 250 10290 -49.9 -77.9 2 28.0 -50.3 295 13 331.9 331.9 292.2 331.9 0.00 32 221 11100 -47.9 -76.9 2 29.0 -48.4 301 15 346.9 346.9 296.0 346.9 0.00 33 200 11760 -46.9 -77.9 2 31.0 -47.6 305 17 358.5 358.5 298.4 358.5 0.00 34 182 12384 -46.3 -79.3 1 33.0 -47.1 308 16 369.3 369.3 300.4 369.3 0.00 35 150 13660 -48.5 -81.5 1 33.0 -49.3 315 13 386.5 386.5 303.3 386.5 0.00 36 100 16290 -54.3 -84.3 1 30.0 -54.9 310 11 422.8 422.8 308.0 422.8 0.00 37 77 17973 -51.9 -83.9 1 32.0 -52.9 273 11 460.6 460.6 311.8 460.6 0.00 38 70 18590 -52.3 -84.3 1 32.0 -53.3 260 11 472.5 472.5 312.8 472.5 0.00 39 51 20614 -55.9 -85.9 1 30.0 -56.8 218 2 508.9 508.9 315.6 508.9 0.00 40 50 20740 -55.1 -86.1 1 31.0 -56.1 215 1 513.6 513.6 315.9 513.7 0.00 41 40 22175 -52.1 -84.1 1 32.0 -53.8 287 4 555.0 555.0 318.3 555.1 0.01 42 30 24030 -53.9 -85.9 1 32.0 -55.7 20 9 597.7 597.7 320.5 597.8 0.01 43 25 25203 -53.1 -85.1 1 32.0 -55.4 632.0 632.0 322.0 632.1 0.01 TRP 288 9372 -54.9 -57.6 72 2.7 -54.9 270 7 311.6 311.6 285.9 311.8 0.06 WND Sounding variables and indices 1000-500 mb thick: 5383.88 m Freezing level: 842.00 mb = 1624.11 m = 5328.37 ft Wetbulb zero: 898.72 mb = 1098.95 m = 3605.43 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 42.40 % Est. max temperature: 14.29 C = 57.73 F Sfc-Lift cond lev (LCL): 931.67 mb = 807.95 m = 2650.71 ft T: 2.98 C 700-500 lapse rate: 5.68 C/km ThetaE index: 8.12 C Layer 925.0- 879.0 mb Conv cond level (CCL): 925.00 mb = 867.00 m = 2844.45 ft Mean mixing ratio: 5.22 g/kg Conv temperature: 11.06 C = 51.90 F Cap Strength: 7.29 C Lifted Index: 7.30 C Risk: None Lifted Index @300 mb: 9.37 C Lifted Index @700 mb: 1.84 C Showalter Index: 8.24 C Risk: None Total Totals Index: 43.30 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 19.40 C K Index: 5.80 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.55 J/kg Max Up Vert Vel: 5.01 m/s Conv Inhibition (B-): 2.54 J/kg Cap Strength: 7.32 C Lift Cond Lev (LCL): 921.15 mb = 900.55 m = 2954.54 ft Lev Free Conv (LFC): 916.15 mb = 944.36 m = 3098.24 ft Equ Level (EL): 886.15 mb = 1212.56 m = 3978.15 ft B at Equ Level: 9.14 J/kg Max Parcel Lev (MPL): 856.15 mb = 1489.97 m = 4888.29 ft Wind level data Storm motion: 69 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 1020 63 80 3 -3.0 -0.5 | 238 3 2.4 1.5 1 1000 231 120 3 -2.6 1.5 | 218 4 2.8 3.5 2 925 867 45 3 -2.1 -2.1 | 272 3 3.3 -0.1 3 850 1548 5 5 -0.4 -5.0 | 301 6 4.9 -3.0 4 700 3076 45 7 -4.9 -4.9 | 352 3 0.4 -2.9 5 500 5610 40 13 -8.4 -10.0 | 21 8 -3.0 -7.9 6 400 7190 40 11 -7.1 -8.4 | 15 7 -1.7 -6.4 7 300 9110 305 5 4.1 -2.9 | 275 10 9.5 -0.9 8 288 9372 270 7 7.0 -0.0 | 261 13 12.4 2.0 9 250 10290 295 13 11.8 -5.5 | 281 18 17.2 -3.5 10 200 11760 305 17 13.9 -9.8 | 292 21 19.3 -7.7 11 150 13660 315 13 9.2 -9.2 | 296 16 14.6 -7.2 12 100 16290 310 11 8.4 -7.1 | 290 15 13.8 -5.1 13 70 18590 260 11 10.8 1.9 | 256 17 16.2 3.9 14 50 20740 215 1 0.6 0.8 | 245 7 6.0 2.8 15 30 24030 20 9 -3.1 -8.5 | 340 7 2.3 -6.4 Wind Parameters Mean winds (0-6000m): 39.5 at 7.7 knts Storm direction: 69.5 at 5.7 knts Shear (0-3000m) pos: 0.8 neg: 0.9 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 112.6 deg Storm rel helicity (0-3000m) pos: 8.5 neg: -1.0 tot: 7.4 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 2.3 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.10 Bulk Shear: 5.99 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 ------------------------------------------------------------------------------- 500 100 3 224 4| 0.0 0.0 0.0| 1.0 -1.0 -0.1 -0.1 -0.02| 3.9 -0.1 1000 75 3 243 3| 0.0 1.4 1.4| 3.0 -1.0 2.0 2.0 0.38| 3.3 1.3 1500 47 3 277 3| 0.0 1.8 1.8| 4.3 -1.0 3.3 2.2 0.40| 3.1 1.2 2000 33 4 292 3| 0.4 1.3 1.7| 5.8 -1.0 4.8 2.4 0.45| 2.7 1.2 2500 31 4 299 4| 0.6 1.1 1.7| 7.2 -1.0 6.2 2.5 0.49| 2.5 1.2 3000 34 5 305 3| 0.8 0.9 1.6| 8.5 -1.0 7.4 2.5 0.53| 2.3 1.2 4000 38 6 321 3| 0.6 0.8 1.4| 9.8 -1.0 8.8 2.2 0.54| 2.1 1.1 5000 39 7 339 3| 0.5 0.9 1.3| 10.9 -1.0 9.9 2.0 0.51| 1.9 1.0 6000 39 8 353 4| 0.4 0.8 1.2| 11.4 -1.4 10.0 1.7 0.46| 1.7 0.8 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20250423.12.gif