UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for HE378... Searching the city database file for: HE378 ... Date:1200Z 25 APR 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 ------------------------------------------------------------------------------- 0 1000 134 320 6 SFC 999 143 26.0 9.0 34 17.0 15.7 320 6 299.2 300.6 288.9 320.5 7.22 2 988 240 23.0 9.0 41 14.0 14.6 319 6 297.2 298.5 288.3 318.5 7.30 3 925 808 17.4 8.4 55 9.0 12.1 310 7 297.1 298.5 288.4 319.0 7.49 4 850 1522 10.6 7.0 78 3.6 8.5 295 2 297.3 298.6 288.4 318.9 7.41 5 831 1709 8.8 6.5 85 2.3 7.5 289 5 297.3 298.6 288.3 318.7 7.32 6 828 1739 9.6 0.6 53 9.0 5.1 288 5 298.4 299.3 286.3 312.8 4.83 7 826 1759 9.2 3.2 66 6.0 6.0 288 5 298.2 299.3 287.2 315.5 5.84 8 822 1800 9.6 -1.4 46 11.0 4.2 286 6 299.1 299.8 285.9 311.7 4.20 9 819 1830 9.0 0.0 53 9.0 4.5 285 6 298.7 299.6 286.3 312.7 4.67 10 817 1850 10.2 -10.8 22 21.0 1.8 285 6 300.2 300.6 284.0 306.6 2.05 11 808 1942 11.4 -16.6 12 28.0 1.2 282 8 302.4 302.7 284.0 306.6 1.29 12 700 3129 6.4 -34.6 3 41.0 -3.8 245 24 309.6 309.6 285.5 310.6 0.29 13 687 3282 6.0 -31.0 5 37.0 -4.0 246 25 310.8 310.9 286.1 312.3 0.42 14 668 3511 4.6 -18.4 17 23.0 -3.4 246 26 311.7 312.0 287.5 316.2 1.34 15 500 5800 -11.7 -44.7 5 33.0 -16.8 255 39 318.8 318.8 288.5 319.3 0.14 16 487 6001 -13.1 -44.1 5 31.0 -17.8 254 40 319.5 319.5 288.8 320.1 0.16 17 400 7460 -25.5 -51.5 7 26.0 -27.8 245 44 321.8 321.9 289.4 322.2 0.08 18 318 9074 -39.1 -54.1 19 15.0 -39.9 253 42 324.8 324.8 290.3 325.1 0.08 19 300 9470 -42.1 -58.1 16 16.0 -42.8 255 41 326.0 326.0 290.6 326.2 0.05 20 250 10690 -49.5 -68.5 9 19.0 -49.9 250 48 332.5 332.5 292.4 332.5 0.02 21 228 11286 -53.3 -72.3 8 19.0 -53.6 254 53 335.5 335.6 293.2 335.6 0.01 22 200 12120 -56.9 -74.9 9 18.0 -57.1 260 60 342.7 342.7 295.0 342.7 0.01 23 197 12215 -57.1 -76.1 7 19.0 -57.3 262 58 343.8 343.8 295.3 343.9 0.01 24 193 12345 -57.5 -76.5 7 19.0 -57.7 265 56 345.2 345.2 295.6 345.2 0.01 25 170 13148 -55.5 -81.5 3 26.0 -55.8 265 58 361.3 361.3 299.0 361.3 0.00 26 150 13940 -58.1 -85.1 2 27.0 -58.3 265 60 370.0 370.0 300.5 370.0 0.00 27 130 14844 -58.5 -86.5 2 28.0 -58.8 253 67 384.7 384.7 303.0 384.7 0.00 28 125 15090 -59.6 -86.8 2 27.3 -59.8 250 69 387.1 387.1 303.3 387.1 0.00 29 100 16470 -65.7 -88.7 3 23.0 -65.8 250 39 400.8 400.8 305.3 400.8 0.00 TRP 193 12345 -57.5 -76.5 7 19.0 -57.7 265 56 345.2 345.2 295.6 345.2 0.01 WND 125 15090 -59.6 -86.8 2 27.3 -59.8 250 69 387.1 387.1 303.3 387.1 0.00 Sounding variables and indices 1000-500 mb thick: 5666.00 m Freezing level: 620.59 mb = 4157.22 m = 13639.01 ft Wetbulb zero: 781.83 mb = 2214.72 m = 7266.05 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 24.37 % Est. max temperature: 24.02 C = 75.23 F Sfc-Lift cond lev (LCL): 777.99 mb = 2255.50 m = 7399.86 ft T: 10.08 C 700-500 lapse rate: 6.78 C/km ThetaE index: 6.17 C Layer 850.0- 826.0 mb Conv cond level (CCL): 651.10 mb = 3713.78 m = 12184.16 ft Mean mixing ratio: 7.41 g/kg Conv temperature: 39.15 C = 102.46 F Cap Strength: 6.92 C Lifted Index: 5.30 C Risk: None Lifted Index @300 mb: 5.52 C Lifted Index @700 mb: 6.44 C Showalter Index: 5.30 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 18.70 C K Index: -11.70 Risk: None Sweat Index: 127.00 Risk: None Energy Index: 0.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.83 J/kg Max Up Vert Vel: 2.77 m/s Conv Inhibition (B-): 8382.99 J/kg Cap Strength: 6.88 C Lift Cond Lev (LCL): 804.83 mb = 1975.01 m = 6479.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 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 ---------------------------------------------------------- 0 999 143 320 6 3.9 -4.6 | 86 12 -11.7 -0.7 1 925 808 310 7 5.4 -4.5 | 86 10 -10.2 -0.6 2 850 1522 295 2 1.8 -0.8 | 102 14 -13.7 3.0 3 700 3129 245 24 21.8 10.1 | 204 15 6.2 14.0 4 500 5800 255 39 37.7 10.1 | 238 26 22.1 13.9 5 400 7460 245 44 39.9 18.6 | 227 33 24.3 22.4 6 300 9470 255 41 39.6 10.6 | 239 28 24.1 14.5 7 250 10690 250 48 45.1 16.4 | 236 36 29.6 20.3 8 200 12120 260 60 59.1 10.4 | 252 46 43.6 14.3 9 193 12345 265 56 55.8 4.9 | 258 41 40.3 8.7 10 150 13940 265 60 59.8 5.2 | 258 45 44.2 9.1 11 125 15090 250 69 64.8 23.6 | 241 56 49.3 27.5 12 100 16470 250 39 36.6 13.3 | 231 27 21.1 17.2 Wind Parameters Mean winds (0-6000m): 253.9 at 21.3 knts Storm direction: 283.9 at 16.0 knts Shear (0-3000m) pos: 0.0 neg: 4.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 117.9 deg Storm rel helicity (0-3000m) pos: 27.9 neg: -0.5 tot: 27.4 m^2/s^2 ave: 9.1 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 48.71 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 ------------------------------------------------------------------------------- 500 316 6 86 11| 0.0 1.2 1.2| 0.0 -0.1 -0.1 -0.2 -0.03| 1.2 -0.0 1000 312 6 88 11| 0.0 1.1 1.1| 5.6 -0.1 5.5 5.5 0.50| 2.0 1.0 1500 310 5 92 12| 0.0 1.1 1.1| 9.9 -0.5 9.4 6.2 0.40| 2.6 1.1 2000 300 6 95 11| 0.0 1.9 1.9| 14.4 -0.5 13.9 6.9 0.36| 3.8 1.4 2500 283 7 105 9| 0.0 3.1 3.1| 23.5 -0.5 23.0 9.2 0.53| 4.6 2.5 3000 263 10 130 8| 0.0 4.0 4.0| 27.9 -0.5 27.4 9.1 0.44| 5.4 2.4 4000 255 14 163 8| 0.8 3.0 3.7| 48.8 -0.5 48.3 12.1 0.50| 4.8 2.4 5000 254 18 189 9| 1.2 2.4 3.6| 72.6 -0.5 72.1 14.4 0.53| 4.4 2.3 6000 254 21 207 11| 1.3 2.2 3.5| 89.4 -7.1 82.4 13.7 0.50| 4.2 2.1 Wrote GIF file: /home/apache/climate/data/raob//HE378/skewt/HE378.skewt.20250425.12.gif