UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for EN400... Searching the city database file for: EN400 ... Date:0000Z 9 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 ------------------------------------------------------------------------------- SFC 1021 67 12.6 10.3 86 2.3 11.3 240 21 284.1 285.4 283.5 305.4 7.72 1 1000 241 12.0 10.2 89 1.8 11.0 260 19 285.1 286.5 284.1 306.9 7.83 2 966 530 9.4 9.4 100 0.0 9.4 260 20 285.4 286.7 284.1 306.7 7.68 3 925 888 6.8 5.2 90 1.6 6.0 260 21 286.3 287.3 282.6 303.1 6.00 4 900 1113 5.8 3.3 84 2.5 4.5 265 20 287.5 288.4 282.5 302.8 5.39 5 887 1232 7.4 1.4 66 6.0 4.5 267 19 290.3 291.2 283.0 304.1 4.77 6 850 1582 6.2 4.8 91 1.4 5.5 275 17 292.6 293.8 285.7 310.9 6.35 7 820 1876 4.8 3.5 91 1.3 4.1 279 20 294.2 295.3 285.9 311.6 6.01 8 700 3155 -0.9 -5.2 73 4.3 -2.8 295 31 301.5 302.2 286.3 312.8 3.71 9 690 3270 -1.1 -6.1 69 5.0 -3.3 296 31 302.5 303.2 286.5 313.3 3.51 10 688 3293 -1.1 -7.1 64 6.0 -3.6 296 31 302.8 303.4 286.3 312.8 3.26 11 651 3729 -4.7 -8.2 76 3.5 -6.1 298 31 303.5 304.1 286.5 313.3 3.16 12 638 3888 -5.5 -10.4 68 4.9 -7.4 299 31 304.4 304.9 286.4 312.8 2.71 13 633 3949 -5.3 -17.3 38 12.0 -9.1 299 31 305.3 305.6 285.4 310.3 1.55 14 620 4112 -5.9 -12.9 58 7.0 -8.4 300 31 306.4 306.8 286.6 313.6 2.28 15 604 4315 -7.5 -21.5 32 14.0 -11.4 302 31 306.9 307.1 285.5 310.6 1.13 16 584 4576 -8.7 -13.7 67 5.0 -10.4 303 31 308.4 308.9 287.3 315.7 2.27 17 560 4900 -10.1 -22.1 37 12.0 -13.3 305 31 310.5 310.7 286.9 314.4 1.16 18 512 5582 -15.9 -23.9 50 8.0 -17.8 309 31 311.5 311.7 287.1 315.2 1.08 19 500 5760 -17.3 -24.3 54 7.0 -18.9 310 31 311.9 312.1 287.3 315.5 1.07 20 487 5957 -18.7 -22.8 70 4.1 -19.7 310 32 312.6 312.8 287.7 316.8 1.26 21 419 7065 -25.7 -35.7 39 10.0 -27.1 310 37 317.3 317.4 288.4 318.9 0.43 22 400 7400 -28.7 -38.7 38 10.0 -29.9 310 38 317.7 317.8 288.4 318.9 0.34 23 368 7991 -33.7 -37.2 71 3.5 -34.1 310 41 318.7 318.8 288.8 320.2 0.43 24 335 8643 -38.5 -45.5 48 7.0 -39.0 310 44 320.8 320.9 289.2 321.6 0.20 25 315 9062 -42.3 -44.6 78 2.3 -42.5 310 46 321.2 321.3 289.4 322.1 0.23 26 300 9390 -44.7 -48.3 67 3.6 -44.9 310 48 322.4 322.4 289.6 323.0 0.16 27 273 10016 -48.7 -54.7 50 6.0 -48.9 314 60 325.4 325.4 290.5 325.7 0.08 28 269 10113 -49.5 -54.5 56 5.0 -49.7 315 62 325.6 325.6 290.6 325.9 0.09 29 265 10211 -50.3 -54.2 63 3.9 -50.4 316 61 325.8 325.8 290.6 326.2 0.09 30 260 10335 -50.3 -61.3 26 11.0 -50.5 317 60 327.6 327.6 291.1 327.7 0.04 31 250 10590 -52.3 -61.3 33 9.0 -52.5 320 58 328.3 328.3 291.3 328.5 0.04 32 222 11345 -58.3 -63.3 53 5.0 -58.4 320 52 330.4 330.4 291.9 330.6 0.03 33 215 11545 -59.5 -66.5 40 7.0 -59.6 320 50 331.6 331.6 292.2 331.7 0.02 34 200 12000 -56.1 -74.1 9 18.0 -56.3 315 52 343.9 343.9 295.3 344.0 0.01 35 195 12161 -54.3 -76.3 5 22.0 -54.6 313 51 349.3 349.3 296.5 349.3 0.01 36 181 12638 -54.1 -78.1 4 24.0 -54.4 306 46 357.1 357.1 298.1 357.2 0.00 37 165 13231 -53.5 -80.5 2 27.0 -53.9 298 41 367.7 367.7 300.2 367.7 0.00 38 150 13840 -55.9 -81.9 2 26.0 -56.2 290 35 373.8 373.8 301.2 373.8 0.00 39 137 14414 -57.1 -83.1 2 26.0 -57.4 290 34 381.5 381.5 302.5 381.5 0.00 40 130 14747 -55.7 -82.7 2 27.0 -56.1 290 33 389.7 389.7 303.8 389.8 0.00 41 114 15573 -60.5 -84.5 3 24.0 -60.7 290 31 395.7 395.7 304.6 395.7 0.00 42 100 16390 -59.7 -85.7 2 26.0 -60.0 290 29 412.4 412.4 306.8 412.4 0.00 43 90 17048 -61.3 -86.3 2 25.0 -61.6 284 27 421.8 421.8 307.9 421.8 0.00 44 83 17555 -58.7 -86.7 2 28.0 -59.1 280 25 437.0 437.0 309.6 437.0 0.00 45 78 17944 -61.1 -87.1 2 26.0 -61.4 276 23 439.8 439.8 309.8 439.9 0.00 46 70 18620 -59.3 -87.3 1 28.0 -59.7 270 21 457.5 457.5 311.5 457.5 0.00 47 64 19181 -59.5 -87.5 1 28.0 -60.0 293 18 469.0 469.0 312.5 469.0 0.00 48 54 20234 -63.5 -89.5 2 26.0 -63.8 336 13 483.1 483.1 313.7 483.1 0.00 49 50 20710 -60.9 -87.9 2 27.0 -61.4 355 11 500.0 500.0 314.9 500.0 0.00 50 32 23488 -60.3 -88.3 1 28.0 -61.2 569.6 569.6 319.2 569.7 0.00 TRP 215 11545 -59.5 -66.5 40 7.0 -59.6 320 50 331.6 331.6 292.2 331.7 0.02 WND 269 10113 -49.5 -54.5 56 5.0 -49.7 315 62 325.6 325.6 290.6 325.9 0.09 Sounding variables and indices 1000-500 mb thick: 5519.00 m Freezing level: 718.95 mb = 2953.09 m = 9688.49 ft Wetbulb zero: 748.47 mb = 2613.90 m = 8575.67 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 70.49 % Est. max temperature: 19.91 C = 67.83 F Sfc-Lift cond lev (LCL): 986.27 mb = 356.31 m = 1168.98 ft T: 10.96 C 700-500 lapse rate: 6.30 C/km ThetaE index: 4.10 C Layer 966.0- 887.0 mb Conv cond level (CCL): 950.14 mb = 666.34 m = 2186.12 ft Mean mixing ratio: 7.30 g/kg Conv temperature: 14.26 C = 57.67 F Cap Strength: 8.34 C Lifted Index: 7.76 C Risk: None Lifted Index @300 mb: 11.94 C Lifted Index @700 mb: 5.41 C Showalter Index: 4.42 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 22.10 C K Index: 24.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 122.60 Risk: None Energy Index: 0.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.10 J/kg Max Up Vert Vel: 4.02 m/s Conv Inhibition (B-): 0.68 J/kg Cap Strength: 8.26 C Lift Cond Lev (LCL): 954.51 mb = 628.43 m = 2061.76 ft Lev Free Conv (LFC): 939.51 mb = 759.34 m = 2491.26 ft Equ Level (EL): 899.51 mb = 1117.09 m = 3664.96 ft B at Equ Level: 6.79 J/kg Max Parcel Lev (MPL): 879.51 mb = 1301.69 m = 4270.57 ft Wind level data Storm motion: 322 at 20 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 1021 67 240 21 18.2 10.5 | 193 27 6.1 26.2 1 1000 241 260 19 18.7 3.3 | 199 20 6.6 19.0 2 925 888 260 21 20.7 3.6 | 204 21 8.6 19.4 3 850 1582 275 17 16.9 -1.5 | 199 15 4.9 14.2 4 700 3155 295 31 28.1 -13.1 | 261 16 16.0 2.6 5 500 5760 310 31 23.7 -19.9 | 290 12 11.7 -4.2 6 400 7400 310 38 29.1 -24.4 | 297 19 17.0 -8.7 7 300 9390 310 48 36.8 -30.9 | 302 29 24.7 -15.1 8 269 10113 315 62 43.8 -43.8 | 312 42 31.8 -28.1 9 250 10590 320 58 37.3 -44.4 | 319 38 25.2 -28.7 10 215 11545 320 50 32.1 -38.3 | 318 30 20.1 -22.6 11 200 12000 315 52 36.8 -36.8 | 310 32 24.7 -21.1 12 150 13840 290 35 32.9 -12.0 | 260 21 20.8 3.7 13 100 16390 290 29 27.3 -9.9 | 249 16 15.2 5.8 14 70 18620 270 21 21.0 -0.0 | 210 18 8.9 15.7 15 50 20710 355 11 1.0 -11.0 | 113 12 -11.1 4.8 Wind Parameters Mean winds (0-6000m): 292.5 at 26.4 knts Storm direction: 322.5 at 19.8 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 64.3 deg Storm rel helicity (0-3000m) pos: 84.8 neg: -6.4 tot: 78.4 m^2/s^2 ave: 26.1 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 32.54 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 ------------------------------------------------------------------------------- 500 256 20 199 22| 7.4 0.0 7.4| 20.7 0.0 20.7 41.3 0.42| 8.4 3.5 1000 259 20 201 21| 4.4 0.0 4.4| 25.0 -0.5 24.5 24.5 0.38| 5.5 2.1 1500 262 20 201 20| 4.1 0.0 4.1| 25.0 -6.4 18.6 12.4 0.18| 5.3 1.0 2000 266 19 203 19| 3.8 0.0 3.8| 43.4 -6.4 37.0 18.5 0.37| 5.2 1.9 2500 270 20 208 18| 4.0 0.0 4.0| 63.3 -6.4 56.9 22.8 0.50| 5.2 2.6 3000 276 22 215 17| 4.2 0.0 4.2| 84.8 -6.4 78.4 26.1 0.59| 5.3 3.1 4000 283 24 227 15| 3.5 0.0 3.5| 98.5 -6.4 92.1 23.0 0.62| 4.4 2.7 5000 288 25 237 14| 3.0 0.0 3.0|108.7 -6.4 102.3 20.5 0.64| 3.9 2.5 6000 292 26 246 14| 2.7 0.0 2.7|116.9 -6.4 110.5 18.4 0.64| 3.5 2.3 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251009.00.gif