UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122700.upa.cvt Date: 0000Z 27 DEC 25 Searching for EN400... Searching the city database file for: EN400 ... Date:0000Z 27 DEC 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 1039 68 9.0 5.4 78 3.6 7.2 330 17 279.1 280.0 278.6 293.9 5.41 1 1027 164 9.4 6.1 80 3.3 7.7 333 17 280.4 281.4 279.6 296.2 5.75 2 1025 181 8.2 6.0 86 2.2 7.1 334 17 279.4 280.3 279.1 295.0 5.72 3 1000 383 6.0 4.3 89 1.7 5.2 340 17 279.1 280.0 278.3 293.4 5.20 4 984 301 4.8 4.2 96 0.6 4.5 338 16 279.2 280.1 278.4 293.6 5.25 5 925 16 1.4 1.4 100 0.0 1.4 330 13 280.7 281.5 278.3 293.4 4.57 6 923 60 1.0 0.6 97 0.4 0.8 329 13 280.5 281.2 277.9 292.5 4.33 7 918 170 1.8 -12.2 35 14.0 -2.7 326 13 281.8 282.0 274.8 286.5 1.63 8 898 616 7.0 -19.0 14 26.0 -0.9 316 13 288.9 289.1 277.6 291.8 0.95 9 885 909 8.2 -21.8 10 30.0 -0.6 309 13 291.4 291.5 278.5 293.7 0.75 10 852 1662 7.2 -27.8 6 35.0 -1.9 291 13 293.5 293.6 279.1 295.0 0.46 11 850 1708 7.0 -27.0 7 34.0 -2.0 290 13 293.5 293.6 279.1 295.1 0.49 12 773 2480 1.8 -12.2 35 14.0 -3.2 290 10 296.0 296.3 282.1 301.9 1.94 13 748 2745 2.0 -27.0 10 29.0 -5.5 290 9 299.0 299.1 281.7 300.8 0.56 14 700 3276 -1.1 -25.1 14 24.0 -7.4 290 7 301.3 301.4 282.8 303.6 0.71 15 690 3390 -1.5 -27.5 12 26.0 -7.9 286 7 302.1 302.2 283.0 304.0 0.58 16 663 3705 -3.5 -13.5 46 10.0 -7.0 274 7 303.3 303.7 285.2 309.7 2.03 17 651 3849 -3.7 -23.7 20 20.0 -9.1 268 7 304.6 304.8 284.4 307.5 0.87 18 620 4231 -6.3 -27.3 17 21.0 -11.3 254 8 305.9 306.1 284.6 308.2 0.66 19 542 5264 -13.7 -21.7 51 8.0 -15.8 214 9 309.1 309.4 286.5 313.2 1.24 20 500 5870 -17.9 -27.9 41 10.0 -20.0 190 9 311.2 311.4 286.7 313.8 0.77 21 488 6052 -19.3 -31.3 34 12.0 -21.5 192 9 311.7 311.8 286.6 313.6 0.57 22 401 7482 -31.3 -40.3 41 9.0 -32.2 210 13 314.1 314.1 287.1 315.1 0.28 23 400 7500 -31.5 -40.5 41 9.0 -32.4 210 13 314.0 314.1 287.1 315.1 0.28 24 369 8066 -35.5 -52.5 16 17.0 -36.5 210 14 316.1 316.1 287.5 316.4 0.08 25 325 8936 -43.3 -53.3 32 10.0 -43.7 210 16 317.0 317.0 287.9 317.3 0.08 26 300 9470 -47.5 -58.5 27 11.0 -47.8 210 17 318.4 318.4 288.3 318.6 0.05 27 295 9581 -48.5 -58.5 30 10.0 -48.8 209 18 318.5 318.5 288.3 318.7 0.05 28 266 10254 -53.5 -66.5 19 13.0 -53.7 203 22 320.8 320.8 289.0 320.9 0.02 29 250 10650 -56.7 -67.7 24 11.0 -56.8 200 25 321.8 321.8 289.3 321.8 0.02 30 209 11763 -64.9 -71.9 37 7.0 -65.0 192 30 325.9 325.9 290.5 325.9 0.01 31 200 12030 -66.7 -73.7 37 7.0 -66.7 190 31 327.1 327.1 290.9 327.2 0.01 32 175 12826 -70.1 -73.9 57 3.8 -70.1 175 15 334.3 334.3 292.9 334.3 0.01 33 160 13362 -66.3 -80.3 12 14.0 -66.4 82 14 349.4 349.4 296.5 349.4 0.00 34 150 13750 -67.3 -81.3 12 14.0 -67.4 15 13 354.2 354.2 297.5 354.2 0.00 35 144 13996 -67.5 -84.5 7 17.0 -67.6 10 13 358.0 358.0 298.3 358.0 0.00 36 140 14167 -63.7 -85.7 3 22.0 -63.8 7 13 367.5 367.5 300.1 367.5 0.00 37 125 14861 -64.9 -85.9 4 21.0 -65.0 355 12 377.5 377.5 301.8 377.5 0.00 38 122 15010 -62.1 -85.1 3 23.0 -62.3 352 12 385.2 385.2 303.1 385.2 0.00 39 102 16118 -61.7 -85.7 3 24.0 -61.9 332 11 406.2 406.2 306.0 406.2 0.00 40 100 16240 -62.5 -86.5 3 24.0 -62.7 330 11 407.0 407.0 306.1 407.0 0.00 41 87 17101 -60.9 -85.9 2 25.0 -61.2 348 11 426.7 426.7 308.5 426.7 0.00 42 80 17618 -63.3 -87.3 2 24.0 -63.6 358 11 432.1 432.1 309.1 432.2 0.00 43 70 18440 -61.9 -86.9 2 25.0 -62.2 15 11 452.0 452.0 311.0 452.0 0.00 44 68 18619 -62.3 -87.3 2 25.0 -62.6 8 12 454.9 454.9 311.3 454.9 0.00 45 64 18996 -58.1 -86.1 2 28.0 -58.7 354 14 472.0 472.0 312.8 472.1 0.00 46 57 19718 -62.1 -88.1 2 26.0 -62.5 326 17 478.9 478.9 313.4 478.9 0.00 47 53 20169 -60.9 -87.9 2 27.0 -61.4 309 19 491.7 491.7 314.4 491.7 0.00 48 50 20530 -61.7 -87.7 2 26.0 -62.1 295 21 498.1 498.1 314.8 498.1 0.00 49 33 23091 -63.9 -88.9 2 25.0 -64.4 299 26 555.1 555.1 318.3 555.1 0.00 50 30 23670 -67.3 -91.3 2 24.0 -67.7 300 27 561.2 561.2 318.7 561.2 0.00 TRP 175 12826 -70.1 -73.9 57 3.8 -70.1 175 15 334.3 334.3 292.9 334.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5487.00 m Freezing level: 717.03 mb = 3087.44 m = 10129.27 ft Wetbulb zero: 921.82 mb = 85.95 m = 281.97 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 36.86 % Est. max temperature: 20.64 C = 69.16 F Sfc-Lift cond lev (LCL): 983.55 mb = 299.40 m = 982.26 ft T: 4.78 C 700-500 lapse rate: 6.48 C/km ThetaE index: 7.11 C Layer 925.0- 898.0 mb Conv cond level (CCL): 967.87 mb = 225.17 m = 738.73 ft Mean mixing ratio: 5.23 g/kg Conv temperature: 9.56 C = 49.21 F Cap Strength: 14.58 C Lifted Index: 15.42 C Risk: None Lifted Index @300 mb: 17.40 C Lifted Index @700 mb: 12.01 C Showalter Index: 14.55 C Risk: None Total Totals Index: 15.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: -9.10 C K Index: -26.10 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.20 J/kg Max Up Vert Vel: 2.10 m/s Conv Inhibition (B-): 2.20 J/kg Cap Strength: 15.25 C Lift Cond Lev (LCL): 968.80 mb = 229.63 m = 753.39 ft Lev Free Conv (LFC): 963.80 mb = 205.74 m = 675.01 ft Equ Level (EL): 953.80 mb = 157.59 m = 517.01 ft B at Equ Level: 2.08 J/kg Max Parcel Lev (MPL): 913.80 mb = 263.11 m = 863.22 ft Wind level data Storm motion: 319 at 8 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 1039 68 330 17 8.5 -14.7 | 339 10 3.5 -8.9 1 1000 383 340 17 5.8 -16.0 | 356 10 0.8 -10.1 2 925 16 330 13 6.5 -11.3 | 345 6 1.5 -5.4 3 850 1708 290 13 12.2 -4.4 | 259 7 7.2 1.4 4 700 3276 290 7 6.6 -2.4 | 204 4 1.5 3.4 5 500 5870 190 9 1.6 8.9 | 167 15 -3.5 14.7 6 400 7500 210 13 6.5 11.3 | 185 17 1.5 17.1 7 300 9470 210 17 8.5 14.7 | 190 21 3.5 20.6 8 250 10650 200 25 8.6 23.5 | 187 30 3.5 29.3 9 200 12030 190 31 5.4 30.5 | 181 36 0.3 36.4 10 175 12826 175 15 -1.3 14.9 | 163 22 -6.4 20.8 11 150 13750 15 13 -3.4 -12.6 | 51 11 -8.4 -6.7 12 100 16240 330 11 5.5 -9.5 | 353 4 0.5 -3.7 13 70 18440 15 11 -2.8 -10.6 | 59 9 -7.9 -4.8 14 50 20530 295 21 19.0 -8.9 | 282 14 14.0 -3.0 15 30 23670 300 27 23.4 -13.5 | 293 20 18.3 -7.7 Wind Parameters Mean winds (0-6000m): 289.2 at 10.3 knts Storm direction: 319.2 at 7.7 knts Shear (0-3000m) pos: 0.0 neg: 2.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): -123.1 deg Storm rel helicity (0-3000m) pos: 7.2 neg: -23.2 tot: -16.1 m^2/s^2 ave: -5.4 10^-3 m/s^2 rel: -0.56 Storm rel vorticity (0-3000m) horiz: 3.7 stream: -2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 14.89 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 ------------------------------------------------------------------------------- 500 334 15 347 8| 0.0 5.4 5.4| 7.2 -9.0 -1.8 -3.6 -0.25| 10.5 -2.6 1000 331 15 343 7| 0.0 3.9 3.9| 7.2 -12.8 -5.6 -5.6 -0.40| 6.6 -2.7 1500 327 15 336 7| 0.0 3.5 3.5| 7.2 -16.9 -9.7 -6.5 -0.49| 5.3 -2.6 2000 321 14 323 6| 0.0 2.8 2.8| 7.2 -19.4 -12.3 -6.1 -0.51| 4.5 -2.3 2500 316 13 311 6| 0.0 2.3 2.3| 7.2 -21.3 -14.2 -5.7 -0.53| 4.0 -2.1 3000 313 13 302 5| 0.0 2.1 2.1| 7.2 -23.2 -16.1 -5.4 -0.56| 3.7 -2.1 4000 307 11 284 4| 0.0 2.1 2.1| 7.2 -25.1 -17.9 -4.5 -0.52| 3.4 -1.7 5000 298 11 260 4| 0.0 2.2 2.2| 7.2 -33.0 -25.8 -5.2 -0.52| 3.2 -1.7 6000 289 10 242 5| 0.0 2.1 2.1| 9.4 -46.4 -37.1 -6.2 -0.53| 3.2 -1.7 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251227.00.gif