UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for EN400... Searching the city database file for: EN400 ... Date:1200Z 2 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 1000 67 9.0 5.7 80 3.3 7.3 210 25 282.1 283.1 280.4 298.0 5.74 1 925 706 4.0 2.7 91 1.3 3.4 230 25 283.4 284.3 280.2 297.4 5.02 2 911 830 3.0 2.3 95 0.7 2.7 229 26 283.6 284.5 280.2 297.5 4.96 3 904 892 3.0 -0.6 77 3.6 1.4 229 27 284.2 284.9 279.4 295.7 4.05 4 896 964 3.0 -2.0 70 5.0 0.8 228 27 285.0 285.6 279.3 295.4 3.68 5 850 1389 0.4 -5.6 64 6.0 -2.0 225 31 286.6 287.1 279.1 295.1 2.96 6 846 1427 0.4 -6.6 59 7.0 -2.3 225 31 287.0 287.4 279.1 295.0 2.75 7 776 2114 -3.9 -12.9 50 9.0 -6.8 223 33 289.5 289.8 279.1 295.0 1.82 8 772 2154 -4.1 -20.1 28 16.0 -8.3 223 33 289.7 289.9 278.0 292.8 1.00 9 724 2657 -7.5 -16.5 48 9.0 -10.1 221 35 291.4 291.6 279.4 295.8 1.45 10 712 2787 -8.1 -26.1 22 18.0 -12.0 220 36 292.1 292.2 278.7 294.1 0.64 11 704 2875 -8.5 -18.5 44 10.0 -11.2 220 36 292.6 292.8 279.8 296.5 1.26 12 700 2919 -8.9 -20.9 37 12.0 -11.9 220 36 292.6 292.8 279.5 295.8 1.03 13 698 2941 -8.9 -21.9 34 13.0 -12.1 220 36 292.9 293.0 279.5 295.8 0.95 14 658 3393 -12.3 -29.3 23 17.0 -15.5 219 39 294.0 294.1 279.4 295.7 0.51 15 616 3892 -16.5 -28.5 35 12.0 -18.6 218 42 294.8 294.9 279.8 296.7 0.59 16 593 4176 -18.5 -40.5 13 22.0 -21.1 218 44 295.7 295.7 279.7 296.3 0.19 17 500 5420 -28.5 -36.5 46 8.0 -29.3 215 52 298.3 298.4 281.1 299.4 0.34 18 482 5682 -30.9 -36.9 56 6.0 -31.5 213 57 298.5 298.5 281.1 299.6 0.33 19 465 5937 -32.3 -45.3 26 13.0 -33.2 212 62 299.8 299.8 281.5 300.3 0.14 20 464 5952 -31.7 -57.7 6 26.0 -33.0 212 62 300.7 300.8 281.7 300.9 0.03 21 450 6170 -30.7 -62.7 3 32.0 -32.1 210 67 304.7 304.7 283.3 304.7 0.02 22 448 6201 -30.1 -61.1 3 31.0 -31.6 210 67 305.8 305.8 283.7 305.9 0.02 23 400 7000 -36.1 -58.1 9 22.0 -37.1 205 83 308.1 308.1 284.7 308.2 0.04 24 361 7703 -42.7 -61.7 11 19.0 -43.2 203 88 308.4 308.4 284.8 308.5 0.03 25 356 7797 -43.5 -57.5 20 14.0 -43.9 203 89 308.6 308.6 284.8 308.7 0.05 26 347 7969 -44.5 -53.5 36 9.0 -44.8 203 90 309.5 309.5 285.2 309.8 0.08 27 300 8930 -51.3 -62.3 26 11.0 -51.5 200 97 313.0 313.0 286.4 313.2 0.03 28 288 9194 -53.1 -63.1 29 10.0 -53.3 200 102 314.1 314.2 286.8 314.3 0.03 29 275 9491 -54.1 -66.7 20 12.7 -54.3 200 108 316.9 316.9 287.8 317.0 0.02 30 255 9974 -55.7 -72.7 10 17.0 -55.9 204 102 321.4 321.4 289.2 321.5 0.01 31 250 10100 -55.9 -73.9 9 18.0 -56.1 205 101 323.0 323.0 289.7 323.0 0.01 32 230 10625 -58.5 -76.5 8 18.0 -58.6 200 75 326.8 326.8 290.8 326.8 0.01 33 211 11170 -54.3 -80.3 3 26.0 -54.6 200 67 341.5 341.5 294.7 341.5 0.00 34 200 11510 -55.9 -80.9 3 25.0 -56.2 200 62 344.2 344.2 295.3 344.3 0.00 35 150 13350 -56.5 -83.5 2 27.0 -56.8 200 48 372.7 372.7 301.1 372.7 0.00 36 100 15900 -59.5 -86.5 2 27.0 -59.8 200 33 412.8 412.8 306.9 412.8 0.00 37 93 16355 -57.9 -86.9 1 29.0 -58.3 204 30 424.6 424.6 308.2 424.6 0.00 38 81 17215 -62.3 -87.3 2 25.0 -62.6 212 24 432.7 432.7 309.1 432.7 0.00 39 77 17529 -60.3 -87.3 2 27.0 -60.7 215 21 443.1 443.1 310.2 443.1 0.00 40 70 18120 -61.9 -87.9 2 26.0 -62.2 220 17 452.0 452.0 311.0 452.0 0.00 41 50 20180 -66.3 -90.3 2 24.0 -66.5 255 19 487.2 487.2 314.0 487.3 0.00 42 30 23235 -71.7 -92.7 3 21.0 -71.9 549.2 549.2 318.1 549.2 0.00 TRP 230 10625 -58.5 -76.5 8 18.0 -58.6 200 75 326.8 326.8 290.8 326.8 0.01 WND 275 9491 -54.1 -66.7 20 12.7 -54.3 200 108 316.9 316.9 287.8 317.0 0.02 Sounding variables and indices 1000-500 mb thick: 5352.60 m Freezing level: 839.49 mb = 1490.70 m = 4890.68 ft Wetbulb zero: 882.26 mb = 1088.75 m = 3571.98 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 45.22 % Est. max temperature: 13.41 C = 56.15 F Sfc-Lift cond lev (LCL): 950.98 mb = 479.13 m = 1571.92 ft T: 5.78 C 700-500 lapse rate: 7.84 C/km ThetaE index: 2.52 C Layer 904.0- 776.0 mb Conv cond level (CCL): 889.17 mb = 1025.85 m = 3365.62 ft Mean mixing ratio: 5.20 g/kg Conv temperature: 12.04 C = 53.68 F Cap Strength: 2.15 C Lifted Index: 2.21 C Risk: None Lifted Index @300 mb: 11.08 C Lifted Index @700 mb: 1.98 C Showalter Index: 3.94 C Risk: None Total Totals Index: 51.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 22.90 C K Index: 11.30 Risk: None Sweat Index: 170.00 Risk: None Energy Index: 0.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.88 J/kg Max Up Vert Vel: 3.43 m/s Conv Inhibition (B-): 32121.09 J/kg Cap Strength: 2.16 C Lift Cond Lev (LCL): 918.35 mb = 764.52 m = 2508.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 248 at 29 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 1000 67 210 25 12.5 21.7 | 126 18 -14.9 10.8 1 925 706 230 25 19.2 16.1 | 122 10 -8.3 5.2 2 850 1389 225 31 21.9 21.9 | 154 12 -5.5 11.1 3 700 2919 220 36 23.1 27.6 | 166 17 -4.3 16.7 4 500 5420 215 52 29.8 42.6 | 184 32 2.4 31.8 5 400 7000 205 83 35.1 75.2 | 187 65 7.7 64.4 6 300 8930 200 97 33.2 91.2 | 184 81 5.8 80.3 7 275 9491 200 108 36.9 101.5 | 186 91 9.5 90.6 8 250 10100 205 101 42.7 91.5 | 191 82 15.3 80.7 9 230 10625 200 75 25.7 70.5 | 178 60 -1.8 59.6 10 200 11510 200 62 21.2 58.3 | 173 48 -6.2 47.4 11 150 13350 200 48 16.4 45.1 | 162 36 -11.0 34.3 12 100 15900 200 33 11.3 31.0 | 141 26 -16.1 20.2 13 70 18120 220 17 10.9 13.0 | 98 17 -16.5 2.2 14 50 20180 255 19 18.4 4.9 | 57 11 -9.1 -5.9 Wind Parameters Mean winds (0-6000m): 218.4 at 39.3 knts Storm direction: 248.4 at 29.5 knts Shear (0-3000m) pos: 1.5 neg: 1.7 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 41.8 deg Storm rel helicity (0-3000m) pos: 31.3 neg: -2.1 tot: 29.1 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 27.14 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 ------------------------------------------------------------------------------- 500 218 25 126 15| 7.0 0.0 7.0| 0.7 -1.2 -0.6 -1.1 -0.03| 7.0 -0.2 1000 223 26 128 13| 4.4 0.0 4.4| 9.1 -2.1 6.9 6.9 0.22| 6.0 1.3 1500 224 27 135 12| 3.0 1.3 4.2| 18.2 -2.1 16.0 10.7 0.36| 5.3 1.9 2000 224 28 141 12| 2.2 1.4 3.7| 22.1 -2.1 20.0 10.0 0.39| 4.4 1.7 2500 223 30 146 13| 1.8 1.5 3.3| 25.9 -2.1 23.7 9.5 0.40| 3.9 1.6 3000 223 31 150 13| 1.5 1.7 3.2| 31.3 -2.1 29.1 9.7 0.41| 3.7 1.5 4000 222 33 158 15| 1.1 2.1 3.2| 50.6 -2.1 48.5 12.1 0.44| 3.6 1.6 5000 220 36 165 17| 0.9 2.4 3.2| 67.6 -2.1 65.5 13.1 0.43| 3.6 1.5 6000 218 39 171 20| 0.7 3.3 4.0| 92.2 -2.1 90.1 15.0 0.35| 4.3 1.5 Wrote GIF file: /home/apache/climate/data/raob//EN400/skewt/EN400.skewt.20251202.12.gif