UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for HE378... Searching the city database file for: HE378 ... Date:1200Z 1 DEC 25 Station: HE378 WMO ident: 62378 Latitude: 29.87 Longitude: 31.33 ------------------------------------------------------------------------------- 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 141 22.8 9.8 44 13.0 15.0 360 14 295.5 296.9 287.9 317.5 7.58 1 1000 184 21.2 9.2 46 12.0 14.1 350 9 294.4 295.7 287.2 315.5 7.31 2 974 411 18.6 8.6 52 10.0 12.8 2 11 294.0 295.2 287.0 314.8 7.21 3 925 851 14.4 7.4 63 7.0 10.4 25 14 294.0 295.3 286.8 314.2 6.99 4 855 1509 8.0 6.8 92 1.2 7.3 48 16 294.0 295.3 287.1 315.0 7.26 5 850 1557 8.0 4.7 80 3.3 6.2 50 16 294.5 295.7 286.4 312.8 6.31 6 847 1586 7.8 4.0 77 3.8 5.8 47 16 294.6 295.7 286.1 312.1 6.02 7 828 1773 8.0 -2.0 49 10.0 3.3 31 15 296.7 297.5 284.8 308.6 3.99 8 800 2055 5.8 -6.2 42 12.0 0.7 6 14 297.3 297.9 284.0 306.4 3.00 9 765 2422 6.6 -41.4 2 48.0 -3.4 334 13 302.0 302.0 282.4 302.5 0.13 10 759 2486 6.4 -35.6 3 42.0 -3.4 328 13 302.5 302.5 282.7 303.3 0.24 11 700 3145 2.6 -43.4 2 46.0 -6.2 270 10 305.4 305.4 283.7 305.8 0.12 12 500 5770 -15.1 -44.1 6 29.0 -19.1 245 36 314.6 314.7 287.2 315.2 0.15 13 495 5846 -15.3 -42.3 8 27.0 -19.3 246 36 315.3 315.3 287.4 316.0 0.19 14 446 6625 -21.9 -31.9 40 10.0 -23.7 253 37 316.5 316.6 288.3 318.6 0.59 15 437 6775 -23.1 -34.1 36 11.0 -24.8 254 37 316.8 316.9 288.3 318.6 0.49 16 403 7366 -26.3 -50.3 9 24.0 -28.5 259 38 320.1 320.1 288.9 320.5 0.09 17 400 7420 -26.9 -48.9 11 22.0 -28.9 260 38 320.0 320.0 288.9 320.5 0.11 18 300 9420 -43.3 -59.3 16 16.0 -43.9 240 49 324.3 324.3 290.1 324.5 0.04 19 267 10192 -49.5 -61.5 23 12.0 -49.8 246 50 326.3 326.3 290.7 326.4 0.04 20 250 10620 -51.9 -65.9 17 14.0 -52.2 250 51 328.9 328.9 291.5 329.0 0.02 21 217 11529 -55.5 -75.5 7 20.0 -55.7 250 55 336.9 336.9 293.6 336.9 0.01 22 200 12050 -54.7 -77.7 4 23.0 -55.0 245 54 346.1 346.1 295.8 346.2 0.00 23 185 12550 -54.1 -81.1 2 27.0 -54.4 245 55 354.9 354.9 297.7 354.9 0.00 24 150 13880 -59.7 -84.7 2 25.0 -59.9 245 59 367.2 367.2 300.1 367.2 0.00 25 134 14583 -62.3 -86.3 3 24.0 -62.4 253 63 374.6 374.6 301.4 374.7 0.00 26 131 14723 -62.4 -86.4 3 24.0 -62.6 255 64 376.9 376.9 301.8 376.9 0.00 27 100 16390 -63.3 -87.3 2 24.0 -63.5 240 49 405.4 405.4 305.9 405.4 0.00 TRP 217 11529 -55.5 -75.5 7 20.0 -55.7 250 55 336.9 336.9 293.6 336.9 0.01 WND 131 14723 -62.4 -86.4 3 24.0 -62.6 255 64 376.9 376.9 301.8 376.9 0.00 Sounding variables and indices 1000-500 mb thick: 5586.00 m Freezing level: 670.62 mb = 3530.59 m = 11583.17 ft Wetbulb zero: 794.33 mb = 2113.73 m = 6934.72 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 24.25 % Est. max temperature: 21.30 C = 70.34 F Sfc-Lift cond lev (LCL): 829.27 mb = 1760.44 m = 5775.65 ft T: 7.99 C 700-500 lapse rate: 6.74 C/km ThetaE index: 12.51 C Layer 850.0- 759.0 mb Conv cond level (CCL): 723.51 mb = 2876.17 m = 9436.13 ft Mean mixing ratio: 7.14 g/kg Conv temperature: 31.48 C = 88.66 F Cap Strength: 4.51 C Lifted Index: 4.33 C Risk: None Lifted Index @300 mb: 7.13 C Lifted Index @700 mb: 4.46 C Showalter Index: 5.45 C Risk: None Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.80 C K Index: -18.20 Risk: None Sweat Index: 124.40 Risk: None Energy Index: 0.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.63 J/kg Max Up Vert Vel: 2.29 m/s Conv Inhibition (B-): 8603.44 J/kg Cap Strength: 4.50 C Lift Cond Lev (LCL): 835.77 mb = 1696.11 m = 5564.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 14 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 141 360 14 -0.0 -14.0 | 60 15 -12.7 -7.5 1 1000 184 350 9 1.6 -8.9 | 78 11 -11.1 -2.3 2 925 851 25 14 -5.9 -12.7 | 72 20 -18.6 -6.1 3 850 1557 50 16 -12.3 -10.3 | 81 25 -24.9 -3.7 4 700 3145 270 10 10.0 -0.0 | 158 7 -2.7 6.5 5 500 5770 245 36 32.6 15.2 | 223 30 20.0 21.8 6 400 7420 260 38 37.4 6.6 | 242 28 24.8 13.1 7 300 9420 240 49 42.4 24.5 | 224 43 29.8 31.0 8 250 10620 250 51 47.9 17.4 | 236 43 35.3 24.0 9 217 11529 250 55 51.7 18.8 | 237 47 39.0 25.4 10 200 12050 245 54 48.9 22.8 | 231 47 36.3 29.4 11 150 13880 245 59 53.5 24.9 | 232 52 40.8 31.5 12 131 14723 255 64 61.8 16.6 | 245 54 49.1 23.1 13 100 16390 240 49 42.4 24.5 | 224 43 29.8 31.0 Wind Parameters Mean winds (0-6000m): 267.3 at 19.0 knts Storm direction: 297.3 at 14.3 knts Shear (0-3000m) pos: 1.9 neg: 4.0 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 98.2 deg Storm rel helicity (0-3000m) pos: 45.1 neg: -49.3 tot: -4.3 m^2/s^2 ave: -1.4 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 68.77 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 3 11 72 14| 3.7 0.0 3.7| 13.3 -4.6 8.7 17.3 0.26| 10.1 2.6 1000 17 12 72 17| 4.5 0.0 4.5| 22.2 -4.6 17.6 17.6 0.27| 8.0 2.2 1500 28 13 74 20| 3.7 0.0 3.7| 37.3 -13.8 23.5 15.7 0.24| 7.3 1.8 2000 26 14 73 20| 2.8 2.9 5.7| 37.3 -46.4 -9.1 -4.6 -0.03| 8.5 -0.3 2500 21 14 71 19| 2.2 4.0 6.2| 39.1 -49.3 -10.2 -4.1 -0.02| 8.8 -0.2 3000 22 13 72 18| 1.9 4.0 5.9| 45.1 -49.3 -4.3 -1.4 0.10| 8.9 0.9 4000 349 14 56 12| 1.4 4.3 5.7| 62.5 -49.3 13.2 3.3 0.22| 7.9 1.7 5000 296 16 280 2| 1.1 4.5 5.7| 71.5 -49.3 22.1 4.4 0.21| 7.5 1.6 6000 267 19 220 10| 0.7 4.2 5.0| 87.7 -52.7 35.0 5.8 0.21| 7.0 1.5 Wrote GIF file: /home/apache/climate/data/raob//HE378/skewt/HE378.skewt.20251201.12.gif