UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for HE378... Searching the city database file for: HE378 ... Date:1200Z 10 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 1003 17.4 11.4 68 6.0 13.8 290.3 291.8 286.8 314.2 8.46 1 1001 18.6 11.6 64 7.0 14.4 291.7 293.2 287.5 316.1 8.59 2 879 7.8 5.7 87 2.1 6.6 291.5 292.7 285.4 310.2 6.54 3 764 -0.5 -3.2 82 2.7 -1.7 285 23 294.5 295.2 283.8 306.1 3.95 4 745 -1.3 -10.3 50 9.0 -4.6 283 24 295.7 296.1 282.5 302.8 2.34 5 715 -4.3 -6.1 87 1.8 -5.0 281 25 295.9 296.5 283.8 306.1 3.39 6 679 -5.7 -18.7 35 13.0 -9.5 282 26 298.8 299.0 282.5 302.8 1.29 7 661 -7.1 -19.1 38 12.0 -10.5 284 27 299.5 299.7 282.8 303.5 1.28 8 657 -7.3 -11.6 71 4.3 -8.8 285 27 299.8 300.2 284.2 307.2 2.39 9 655 -7.1 -20.1 35 13.0 -10.7 285 27 300.3 300.5 283.0 304.1 1.18 10 622 -8.1 -34.1 10 26.0 -13.1 289 29 303.6 303.7 283.3 304.8 0.34 11 547 -14.7 -49.7 3 35.0 -18.7 298 34 307.1 307.1 284.3 307.4 0.07 12 530 -16.7 -46.7 6 30.0 -20.3 301 35 307.5 307.5 284.5 307.9 0.11 13 524 -17.3 -26.3 45 9.0 -19.2 302 35 307.8 308.0 285.5 310.6 0.85 14 493 -20.5 -39.5 17 19.0 -23.0 304 39 309.3 309.3 285.4 310.2 0.25 15 485 -21.1 -56.1 3 35.0 -24.0 303 42 310.0 310.0 285.4 310.2 0.04 16 445 -24.1 -60.1 2 36.0 -26.6 297 56 313.9 314.0 286.8 314.0 0.03 17 371 -35.3 -59.3 7 24.0 -36.4 287 79 315.8 315.8 287.4 316.0 0.03 18 309 -42.7 -60.7 12 18.0 -43.3 281 93 322.4 322.4 289.5 322.6 0.03 19 273 -47.5 -67.5 8 20.0 -47.9 280 92 327.1 327.1 290.9 327.2 0.02 20 255 -51.5 -69.5 10 18.0 -51.8 280 90 327.6 327.6 291.0 327.7 0.01 21 228 -52.1 -75.1 5 23.0 -52.4 280 89 337.4 337.4 293.7 337.4 0.01 22 190 -59.1 -78.1 7 19.0 -59.3 280 86 344.2 344.2 295.3 344.2 0.00 23 179 -56.9 -80.9 3 24.0 -57.2 280 82 353.7 353.7 297.4 353.7 0.00 24 133 -61.9 -84.9 3 23.0 -62.1 279 65 376.2 376.2 301.6 376.2 0.00 25 128 -61.1 -85.1 3 24.0 -61.3 278 63 381.7 381.7 302.5 381.8 0.00 26 118 -64.7 -85.7 4 21.0 -64.8 277 59 384.1 384.1 302.9 384.1 0.00 27 109 -61.9 -85.9 3 24.0 -62.1 276 55 398.2 398.2 305.0 398.2 0.00 TRP WND Sounding variables and indices Freezing level: 770.93 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 787.21 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 50.08 % Est. max temperature: 19.26 C = 66.67 F Sfc-Lift cond lev (LCL): 917.19 mb = -9999.00 m = -9999.00 ft T: 11.33 C ThetaE index: 13.28 C Layer 879.0- 715.0 mb Conv cond level (CCL): 884.00 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 7.78 g/kg Conv temperature: 18.63 C = 65.53 F Cap Strength: 0.28 C Lifted Index: 0.20 C Risk: Showers probable Lifted Index @300 mb: 7.23 C Lifted Index @700 mb: -2.55 C Showalter Index: 3.19 C Risk: None Total Totals Index: 48.91 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.57 C Cross Totals Index: 23.33 C K Index: 22.75 Risk: 20-40 % chance of thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.20 C Lift Cond Lev (LCL): 883.02 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 878.02 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 850 1457 290 21 19.7 -7.2 1 700 3012 280 25 24.6 -4.3 2 500 5574 305 37 30.3 -21.2 3 400 7185 290 74 69.5 -25.3 4 300 9164 280 95 93.6 -16.5 5 250 10363 280 89 87.6 -15.5 6 200 11775 280 89 87.6 -15.5 7 150 13509 280 71 69.9 -12.3 8 100 15797 275 51 50.8 -4.4 Wind Parameters Energy-Hel index: -0.00 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//HE378/skewt/HE378.skewt.20251210.12.gif