UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for EN400... Searching the city database file for: EN400 ... Date:0000Z 5 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 1005 67 8.0 4.1 76 3.9 6.1 100 23 280.7 281.6 279.0 294.8 5.10 1 1000 108 8.2 4.7 79 3.5 6.5 120 11 281.4 282.3 279.6 296.1 5.35 2 925 747 3.2 1.1 86 2.1 2.2 140 27 282.6 283.4 279.1 295.1 4.48 3 889 1067 1.0 -4.0 69 5.0 -1.0 142 26 283.5 284.1 278.0 292.6 3.19 4 850 1426 -2.1 -4.6 83 2.5 -3.1 145 25 283.9 284.5 278.2 293.1 3.19 5 805 1855 -5.7 -6.5 94 0.8 -6.0 148 24 284.6 285.1 278.1 292.9 2.92 6 802 1884 -4.1 -13.1 50 9.0 -6.9 148 24 286.6 286.9 277.5 291.7 1.74 7 795 1954 -2.9 -19.9 26 17.0 -7.4 148 24 288.6 288.8 277.4 291.6 0.99 8 767 2237 -3.7 -28.7 12 25.0 -9.1 150 23 290.7 290.8 277.7 292.2 0.47 9 766 2247 -3.7 -27.7 14 24.0 -8.9 150 23 290.8 290.9 277.9 292.4 0.51 10 700 2951 -9.3 -20.3 40 11.0 -12.1 155 21 292.2 292.4 279.3 295.6 1.09 11 681 3162 -11.3 -20.3 47 9.0 -13.5 159 21 292.3 292.5 279.4 295.7 1.12 12 653 3482 -13.3 -27.3 30 14.0 -16.0 164 20 293.5 293.6 279.3 295.5 0.62 13 630 3754 -14.5 -43.5 7 29.0 -18.0 169 20 295.2 295.2 279.4 295.6 0.13 14 565 4568 -20.3 -51.3 4 31.0 -22.9 184 18 297.7 297.7 280.4 297.9 0.06 15 547 4806 -22.3 -45.3 10 23.0 -24.5 188 18 298.1 298.1 280.7 298.5 0.12 16 534 4982 -23.3 -26.7 74 3.4 -23.9 191 18 299.0 299.1 282.0 301.6 0.81 17 507 5359 -25.1 -28.7 72 3.6 -25.7 198 17 301.2 301.4 282.8 303.6 0.71 18 500 5460 -25.5 -30.5 63 5.0 -26.2 200 17 301.9 302.1 283.0 304.0 0.60 19 492 5577 -26.1 -35.1 43 9.0 -27.2 199 18 302.6 302.7 283.0 303.9 0.39 20 461 6044 -29.9 -35.9 56 6.0 -30.6 193 21 303.6 303.6 283.4 304.9 0.39 21 446 6279 -31.1 -42.1 33 11.0 -32.1 190 22 304.9 305.0 283.7 305.7 0.21 22 400 7040 -37.5 -44.5 48 7.0 -37.9 180 27 306.3 306.3 284.1 306.9 0.18 23 385 7303 -39.7 -45.7 53 6.0 -40.1 181 30 306.7 306.8 284.3 307.3 0.17 24 364 7683 -42.9 -52.9 33 10.0 -43.3 182 33 307.4 307.4 284.4 307.7 0.08 25 333 8277 -47.5 -54.5 44 7.0 -47.7 183 39 309.0 309.1 285.1 309.3 0.07 26 300 8960 -52.1 -54.1 79 2.0 -52.1 185 46 311.9 311.9 286.1 312.2 0.08 27 298 9003 -52.5 -54.4 80 1.9 -52.5 185 46 311.9 312.0 286.1 312.2 0.08 28 282 9359 -54.9 -61.9 42 7.0 -55.0 183 47 313.5 313.5 286.6 313.6 0.03 29 275 9519 -56.1 -60.4 58 4.3 -56.2 183 48 314.0 314.0 286.8 314.1 0.04 30 270 9636 -56.9 -64.9 36 8.0 -57.0 182 48 314.5 314.5 286.9 314.6 0.02 31 250 10120 -60.1 -65.0 53 4.9 -60.2 180 50 316.7 316.7 287.7 316.8 0.02 32 232 10583 -63.7 -66.8 66 3.1 -63.7 195 44 318.1 318.1 288.1 318.2 0.02 33 226 10744 -63.3 -72.3 28 9.0 -63.4 194 41 321.1 321.1 289.1 321.1 0.01 34 200 11500 -61.1 -78.1 9 17.0 -61.2 190 25 336.0 336.0 293.3 336.0 0.00 35 161 12849 -58.9 -82.9 3 24.0 -59.1 209 11 361.2 361.2 299.0 361.2 0.00 36 150 13290 -60.9 -83.9 3 23.0 -61.1 215 7 365.2 365.2 299.7 365.2 0.00 37 127 14323 -62.1 -85.1 3 23.0 -62.3 227 10 380.8 380.8 302.4 380.8 0.00 38 118 14779 -60.5 -85.5 2 25.0 -60.7 233 12 391.8 391.8 304.0 391.8 0.00 39 100 15800 -64.9 -86.9 3 22.0 -65.1 245 15 402.3 402.3 305.5 402.3 0.00 40 89 16513 -62.7 -86.7 3 24.0 -62.9 234 20 420.4 420.4 307.7 420.4 0.00 41 70 17980 -65.5 -88.5 3 23.0 -65.7 210 29 444.3 444.3 310.3 444.3 0.00 42 59 19018 -66.5 -88.5 3 22.0 -66.7 225 28 464.3 464.3 312.1 464.3 0.00 43 56 19334 -65.5 -88.5 3 23.0 -65.8 230 28 473.5 473.5 313.0 473.5 0.00 44 50 20020 -67.7 -89.7 3 22.0 -67.9 240 27 484.0 484.0 313.8 484.0 0.00 45 33 22468 -75.5 -92.5 5 17.0 -75.6 244 34 524.3 524.3 316.6 524.3 0.00 46 30 23020 -75.1 -92.1 5 17.0 -75.2 245 36 539.9 539.9 317.5 539.9 0.00 47 28 23421 -74.1 -92.1 5 18.0 -74.3 553.4 553.4 318.3 553.5 0.00 TRP 232 10583 -63.7 -66.8 66 3.1 -63.7 195 44 318.1 318.1 288.1 318.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5352.00 m Freezing level: 876.42 mb = 1183.08 m = 3881.46 ft Wetbulb zero: 900.13 mb = 966.96 m = 3172.40 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 45.67 % Est. max temperature: 11.15 C = 52.07 F Sfc-Lift cond lev (LCL): 946.86 mb = 555.57 m = 1822.73 ft T: 4.70 C 700-500 lapse rate: 6.46 C/km ThetaE index: 3.51 C Layer 925.0- 850.0 mb Conv cond level (CCL): 897.30 mb = 992.43 m = 3255.95 ft Mean mixing ratio: 4.76 g/kg Conv temperature: 10.56 C = 51.01 F Cap Strength: 6.29 C Lifted Index: 6.77 C Risk: None Lifted Index @300 mb: 11.81 C Lifted Index @700 mb: 2.87 C Showalter Index: 8.46 C Risk: None Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.40 C Cross Totals Index: 20.90 C K Index: 7.80 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 2.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.77 J/kg Max Up Vert Vel: 5.43 m/s Conv Inhibition (B-): 9.85 J/kg Cap Strength: 6.51 C Lift Cond Lev (LCL): 913.64 mb = 846.71 m = 2777.90 ft Lev Free Conv (LFC): 858.64 mb = 1345.13 m = 4413.10 ft Equ Level (EL): 798.64 mb = 1917.45 m = 6290.77 ft B at Equ Level: 10.84 J/kg Max Parcel Lev (MPL): 778.64 mb = 2117.88 m = 6948.34 ft Wind level data Storm motion: 191 at 16 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 1005 67 100 23 -22.7 4.0 | 66 28 -25.6 -11.3 1 1000 108 120 11 -9.5 5.5 | 52 16 -12.5 -9.8 2 925 747 140 27 -17.4 20.7 | 105 21 -20.3 5.4 3 850 1426 145 25 -14.3 20.5 | 107 18 -17.3 5.2 4 700 2951 155 21 -8.9 19.0 | 108 12 -11.8 3.8 5 500 5460 200 17 5.8 16.0 | 256 3 2.9 0.7 6 400 7040 180 27 0.0 27.0 | 166 12 -2.9 11.7 7 300 8960 185 46 4.0 45.8 | 182 31 1.1 30.6 8 250 10120 180 50 0.0 50.0 | 175 35 -2.9 34.7 9 232 10583 195 44 11.4 42.5 | 197 29 8.4 27.2 10 200 11500 190 25 4.3 24.6 | 188 9 1.4 9.3 11 150 13290 215 7 4.0 5.7 | 354 10 1.1 -9.5 12 100 15800 245 15 13.6 6.3 | 310 14 10.6 -8.9 13 70 17980 210 29 14.5 25.1 | 230 15 11.6 9.8 14 50 20020 240 27 23.4 13.5 | 275 21 20.4 -1.8 15 30 23020 245 36 32.6 15.2 | 270 30 29.7 -0.1 Wind Parameters Mean winds (0-6000m): 160.9 at 20.7 knts Storm direction: 190.9 at 15.6 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 43.2 deg Storm rel helicity (0-3000m) pos: 78.1 neg: -18.6 tot: 59.5 m^2/s^2 ave: 19.8 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.86 Bulk Shear: 17.08 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 ------------------------------------------------------------------------------- 500 128 17 73 17| 13.8 0.0 13.8| 47.3 -18.4 28.9 57.8 0.30| 23.8 7.1 1000 136 21 90 18| 9.2 0.0 9.2| 74.0 -18.4 55.6 55.6 0.40| 15.2 6.1 1500 139 23 96 18| 6.4 0.0 6.4| 75.9 -18.4 57.4 38.3 0.39| 10.9 4.2 2000 141 23 99 18| 5.0 0.0 5.0| 76.8 -18.4 58.3 29.2 0.37| 8.6 3.2 2500 143 23 101 17| 4.1 0.0 4.1| 77.0 -18.4 58.6 23.4 0.36| 7.3 2.6 3000 145 23 102 16| 3.6 0.0 3.6| 78.1 -18.6 59.5 19.8 0.34| 6.4 2.2 4000 149 22 105 15| 3.3 0.0 3.3| 85.3 -18.6 66.7 16.7 0.36| 5.7 2.1 5000 155 21 109 13| 3.1 0.0 3.1| 89.2 -18.6 70.6 14.1 0.40| 5.1 2.1 6000 161 21 114 11| 2.7 0.3 3.0| 90.4 -22.3 68.1 11.3 0.32| 4.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251205.00.gif