UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for HE378... Searching the city database file for: HE378 ... Date:1200Z 21 OCT 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 127 50 9 SFC 998 145 32.2 5.2 18 27.0 16.3 50 9 305.5 306.6 289.5 322.5 5.56 2 925 817 24.8 2.8 24 22.0 12.5 65 20 304.7 305.6 288.8 320.1 5.06 3 916 902 23.8 2.8 25 21.0 12.1 68 18 304.5 305.4 288.8 320.1 5.11 4 850 1549 18.8 -4.2 21 23.0 7.5 95 4 305.8 306.5 287.5 316.1 3.29 5 819 1866 16.2 -5.8 22 22.0 5.8 120 6 306.4 306.9 287.3 315.8 3.02 6 751 2595 10.8 -6.2 30 17.0 2.9 178 12 308.2 308.8 288.2 318.3 3.20 7 700 3176 6.4 -19.6 14 26.0 -2.5 225 17 309.6 309.8 286.5 313.4 1.15 8 652 3753 3.0 -32.0 6 35.0 -5.9 229 21 312.1 312.2 286.6 313.5 0.40 9 559 4978 -5.5 -31.5 11 26.0 -11.6 238 30 316.1 316.2 288.1 317.8 0.49 10 515 5613 -10.9 -22.9 37 12.0 -14.2 243 35 317.1 317.3 289.0 321.1 1.18 11 513 5643 -11.1 -23.1 36 12.0 -14.4 243 35 317.2 317.4 289.1 321.1 1.16 12 507 5733 -10.7 -39.7 7 29.0 -15.9 244 36 318.7 318.8 288.6 319.6 0.24 13 500 5840 -11.3 -41.3 6 30.0 -16.4 245 37 319.3 319.3 288.8 320.0 0.21 14 495 5917 -11.7 -44.7 5 33.0 -16.8 245 38 319.7 319.7 288.8 320.2 0.14 15 472 6280 -13.9 -44.9 5 31.0 -18.5 248 41 321.3 321.4 289.3 321.9 0.15 16 444 6742 -17.3 -55.3 2 38.0 -21.3 250 45 322.7 322.7 289.6 322.9 0.05 17 417 7211 -18.7 -57.7 2 39.0 -22.6 253 49 326.8 326.8 290.8 326.9 0.04 18 400 7520 -21.1 -58.1 2 37.0 -24.5 255 52 327.6 327.6 291.0 327.7 0.04 19 316 9216 -34.5 -60.5 5 26.0 -35.9 255 75 331.8 331.8 292.2 331.9 0.03 20 313 9283 -34.1 -60.1 5 26.0 -35.5 255 76 333.2 333.3 292.6 333.4 0.04 21 300 9580 -34.9 -60.9 5 26.0 -36.3 255 80 336.2 336.2 293.4 336.3 0.04 22 253 10749 -42.7 -55.7 23 13.0 -43.3 250 98 341.4 341.4 294.7 341.7 0.08 23 250 10830 -42.7 -60.7 12 18.0 -43.5 250 99 342.6 342.6 295.0 342.8 0.04 24 247 10911 -42.9 -61.9 11 19.0 -43.6 250 102 343.5 343.5 295.2 343.6 0.04 25 245 10966 -43.3 -60.3 14 17.0 -44.0 250 104 343.7 343.7 295.3 343.9 0.05 26 244 10993 -43.5 -59.5 15 16.0 -44.2 250 104 343.8 343.8 295.3 344.0 0.05 27 200 12300 -52.9 -71.9 8 19.0 -53.2 255 98 349.0 349.0 296.4 349.0 0.01 28 177 13077 -59.7 -74.7 12 15.0 -59.9 253 97 350.2 350.2 296.7 350.3 0.01 29 150 14100 -65.1 -80.1 11 15.0 -65.2 250 96 357.9 357.9 298.3 358.0 0.00 30 119 15487 -71.3 -84.3 13 13.0 -71.3 250 75 371.0 371.0 300.8 371.1 0.00 31 100 16520 -68.9 -86.9 6 18.0 -69.0 245 39 394.6 394.6 304.5 394.6 0.00 TRP 119 15487 -71.3 -84.3 13 13.0 -71.3 250 75 371.0 371.0 300.8 371.1 0.00 WND 245 10966 -43.3 -60.3 14 17.0 -44.0 250 104 343.7 343.7 295.3 343.9 0.05 Sounding variables and indices 1000-500 mb thick: 5713.00 m Freezing level: 619.18 mb = 4185.49 m = 13731.75 ft Wetbulb zero: 723.65 mb = 2901.37 m = 9518.82 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 18.03 % Est. max temperature: 32.55 C = 90.59 F Sfc-Lift cond lev (LCL): 672.98 mb = 3496.00 m = 11469.67 ft T: 4.52 C 700-500 lapse rate: 6.64 C/km ThetaE index: 6.63 C Layer 925.0- 751.0 mb Conv cond level (CCL): 582.79 mb = 4646.03 m = 15242.70 ft Mean mixing ratio: 5.20 g/kg Conv temperature: 41.70 C = 107.06 F Cap Strength: 5.55 C Lifted Index: 4.65 C Risk: None Lifted Index @300 mb: 11.43 C Lifted Index @700 mb: 4.16 C Showalter Index: 7.31 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 30.10 C Cross Totals Index: 7.10 C K Index: -0.10 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 0.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.07 J/kg Max Up Vert Vel: 1.46 m/s Conv Inhibition (B-): 7401.88 J/kg Cap Strength: 5.55 C Lift Cond Lev (LCL): 668.63 mb = 3548.69 m = 11642.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 15 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 ---------------------------------------------------------- 0 998 145 50 9 -6.9 -5.8 | 72 23 -21.9 -7.2 1 925 817 65 20 -18.1 -8.5 | 73 35 -33.2 -9.8 2 850 1549 95 4 -4.0 0.3 | 87 19 -19.0 -1.0 3 700 3176 225 17 12.0 12.0 | 164 11 -3.0 10.6 4 500 5840 245 37 33.5 15.6 | 232 23 18.5 14.3 5 400 7520 255 52 50.2 13.5 | 251 37 35.2 12.1 6 300 9580 255 80 77.3 20.7 | 253 65 62.2 19.3 7 250 10830 250 99 93.0 33.9 | 247 84 78.0 32.5 8 245 10966 250 104 97.7 35.6 | 248 89 82.7 34.2 9 200 12300 255 98 94.7 25.4 | 253 83 79.6 24.0 10 150 14100 250 96 90.2 32.8 | 247 81 75.2 31.5 11 119 15487 250 75 70.5 25.7 | 246 61 55.4 24.3 12 100 16520 245 39 35.3 16.5 | 233 25 20.3 15.1 Wind Parameters Mean winds (0-6000m): 234.8 at 20.1 knts Storm direction: 264.8 at 15.1 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 89.4 deg Storm rel helicity (0-3000m) pos: 176.1 neg: -1.9 tot: 174.2 m^2/s^2 ave: 58.1 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 5.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 145.37 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 59 13 73 27| 8.8 0.0 8.8| 4.0 -1.9 2.1 4.2 0.02| 8.8 0.2 1000 64 15 74 30| 3.4 0.0 3.4| 48.6 -1.9 46.7 46.7 0.29| 9.7 2.9 1500 66 13 76 27| 2.5 0.0 2.5| 66.6 -1.9 64.7 43.1 0.29| 9.9 2.9 2000 74 11 80 26| 3.3 0.0 3.3| 99.0 -1.9 97.1 48.6 0.41| 9.0 3.7 2500 89 11 86 26| 4.1 0.0 4.1|141.4 -1.9 139.5 55.8 0.51| 9.0 4.6 3000 105 12 94 26| 4.4 0.0 4.4|176.1 -1.9 174.2 58.1 0.57| 9.4 5.3 4000 199 14 138 16| 4.3 0.0 4.3|201.0 -1.9 199.1 49.8 0.61| 8.1 5.0 5000 225 17 163 11| 4.2 0.0 4.2|229.9 -1.9 228.0 45.6 0.63| 7.3 4.7 6000 235 20 188 10| 4.2 0.0 4.2|266.1 -1.9 264.2 44.0 0.64| 6.9 4.4 Wrote GIF file: /home/apache/climate/data/raob//HE378/skewt/HE378.skewt.20251021.12.gif