UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for HE403... Searching the city database file for: HE403 ... Date:1200Z 27 APR 25 Station: HE403 WMO ident: 62403 Latitude: 26.20 Longitude: 32.75 ------------------------------------------------------------------------------- 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 83 310 1 SFC 998 101 34.4 -2.6 9 37.0 14.7 310 1 307.7 308.3 288.0 317.7 3.16 2 996 119 32.6 -2.4 10 35.0 14.1 310 1 306.1 306.7 287.5 316.1 3.21 3 925 775 26.0 -3.0 15 29.0 11.2 300 7 305.9 306.5 287.5 316.2 3.31 4 850 1508 18.6 -4.4 21 23.0 7.3 300 4 305.6 306.2 287.3 315.7 3.24 5 774 2299 11.0 -6.0 30 17.0 3.2 288 12 305.8 306.3 287.3 315.6 3.15 6 761 2440 9.8 -7.2 29 17.0 2.2 286 13 305.9 306.5 287.1 315.1 2.92 7 755 2506 12.2 -27.8 4 40.0 0.0 285 14 309.2 309.3 285.7 311.0 0.51 8 700 3134 8.2 -29.8 5 38.0 -2.6 275 20 311.6 311.7 286.5 313.2 0.46 9 679 3384 6.4 -34.6 3 41.0 -4.0 271 22 312.3 312.3 286.5 313.4 0.30 10 625 4057 2.2 -32.8 5 35.0 -6.7 262 26 315.0 315.0 287.5 316.3 0.39 11 602 4359 1.0 -9.0 47 10.0 -3.4 257 28 317.0 317.6 291.0 327.4 3.21 12 583 4615 -0.7 -20.7 20 20.0 -7.3 253 30 317.9 318.2 289.4 322.2 1.26 13 559 4949 -2.9 -15.9 36 13.0 -7.7 248 32 319.2 319.5 290.5 325.8 1.98 14 503 5774 -9.7 -15.7 62 6.0 -11.8 236 38 320.7 321.1 291.2 328.2 2.24 15 500 5820 -10.1 -17.1 57 7.0 -12.5 235 38 320.7 321.1 291.0 327.5 2.00 16 431 6948 -19.1 -23.7 67 4.6 -20.3 248 40 323.2 323.4 291.0 327.7 1.31 17 400 7500 -23.5 -27.9 67 4.4 -24.4 255 41 324.4 324.6 291.1 327.9 0.96 18 338 8705 -33.9 -41.9 44 8.0 -34.7 258 61 326.3 326.3 291.0 327.3 0.29 19 326 8958 -35.5 -48.5 25 13.0 -36.5 259 66 327.5 327.5 291.2 328.0 0.14 20 300 9530 -40.3 -49.3 38 9.0 -40.9 260 76 328.6 328.6 291.5 329.1 0.14 21 292 9714 -41.9 -47.9 52 6.0 -42.3 261 76 328.8 328.9 291.6 329.5 0.17 22 284 9902 -43.3 -58.3 18 15.0 -43.9 262 75 329.5 329.5 291.6 329.7 0.05 23 270 10240 -46.3 -59.3 22 13.0 -46.7 263 75 329.9 329.9 291.7 330.1 0.05 24 250 10750 -48.3 -70.3 6 22.0 -48.7 265 74 334.3 334.3 292.9 334.3 0.01 25 231 11263 -51.5 -73.5 6 22.0 -51.8 270 79 337.0 337.0 293.6 337.1 0.01 26 200 12190 -52.5 -77.5 3 25.0 -52.9 280 88 349.6 349.6 296.5 349.7 0.00 27 184 12728 -55.1 -78.9 4 23.8 -55.4 280 101 353.9 353.9 297.5 353.9 0.00 28 150 14020 -61.3 -82.3 5 21.0 -61.4 275 94 364.5 364.5 299.5 364.5 0.00 29 136 14620 -65.3 -84.3 6 19.0 -65.4 275 91 367.8 367.8 300.2 367.8 0.00 30 129 14942 -62.9 -85.9 3 23.0 -63.1 273 80 377.7 377.7 301.9 377.7 0.00 31 100 16490 -66.7 -87.7 4 21.0 -66.8 265 29 398.9 398.9 305.0 398.9 0.00 TRP 136 14620 -65.3 -84.3 6 19.0 -65.4 275 91 367.8 367.8 300.2 367.8 0.00 WND 184 12728 -55.1 -78.9 4 23.8 -55.4 280 101 353.9 353.9 297.5 353.9 0.00 Sounding variables and indices 1000-500 mb thick: 5737.00 m Freezing level: 590.82 mb = 4509.63 m = 14795.19 ft Wetbulb zero: 754.59 mb = 2510.16 m = 8235.34 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 21.72 % Est. max temperature: 32.31 C = 90.16 F Sfc-Lift cond lev (LCL): 581.02 mb = 4642.30 m = 15230.46 ft T: -0.88 C 700-500 lapse rate: 6.81 C/km ThetaE index: 5.19 C Layer 850.0- 700.0 mb Conv cond level (CCL): 489.22 mb = 5985.57 m = 19637.44 ft Mean mixing ratio: 3.27 g/kg Conv temperature: 47.78 C = 118.00 F Cap Strength: 9.62 C Lifted Index: 8.45 C Risk: None Lifted Index @300 mb: 9.16 C Lifted Index @700 mb: 5.05 C Showalter Index: 8.75 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 28.70 C Cross Totals Index: 5.70 C K Index: -13.70 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.85 J/kg Max Up Vert Vel: 5.07 m/s Conv Inhibition (B-): 8760.31 J/kg Cap Strength: 9.62 C Lift Cond Lev (LCL): 599.14 mb = 4396.77 m = 14424.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 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 ---------------------------------------------------------- 0 998 101 310 1 0.8 -0.6 | 103 14 -13.4 3.2 1 925 775 300 7 6.1 -3.5 | 92 8 -8.1 0.3 2 850 1508 300 4 3.5 -2.0 | 100 11 -10.7 1.8 3 700 3134 275 20 19.9 -1.7 | 250 6 5.8 2.1 4 500 5820 235 38 31.1 21.8 | 214 31 17.0 25.6 5 400 7500 255 41 39.6 10.6 | 240 29 25.5 14.4 6 300 9530 260 76 74.8 13.2 | 254 63 60.7 17.0 7 250 10750 265 74 73.7 6.4 | 260 60 59.6 10.3 8 200 12190 280 88 86.7 -15.3 | 279 73 72.5 -11.4 9 184 12728 280 101 99.5 -17.5 | 279 86 85.3 -13.7 10 150 14020 275 94 93.6 -8.2 | 273 80 79.5 -4.4 11 136 14620 275 91 90.7 -7.9 | 273 77 76.5 -4.1 12 100 16490 265 29 28.9 2.5 | 247 16 14.8 6.4 Wind Parameters Mean winds (0-6000m): 255.2 at 19.5 knts Storm direction: 285.2 at 14.6 knts Shear (0-3000m) pos: 0.0 neg: 3.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 146.9 deg Storm rel helicity (0-3000m) pos: 3.5 neg: -8.0 tot: -4.6 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.32 Bulk Shear: 40.34 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 ------------------------------------------------------------------------------- 500 301 3 101 12| 0.0 4.6 4.6| 0.0 -5.1 -5.1 -10.2 -0.37| 4.6 -1.7 1000 301 5 98 10| 0.0 2.4 2.4| 1.2 -6.1 -4.8 -4.8 -0.21| 3.7 -0.8 1500 300 5 98 10| 0.0 1.4 1.4| 2.8 -6.6 -3.8 -2.5 -0.11| 3.3 -0.4 2000 298 5 98 9| 0.0 2.3 2.3| 2.8 -8.0 -5.1 -2.6 -0.12| 3.8 -0.5 2500 292 7 99 8| 0.0 2.9 2.9| 3.2 -8.0 -4.8 -1.9 -0.00| 4.1 -0.0 3000 285 9 106 6| 0.0 3.2 3.2| 3.5 -8.0 -4.6 -1.5 0.03| 4.4 0.1 4000 276 12 140 3| 0.0 3.3 3.3| 3.5 -15.2 -11.7 -2.9 -0.05| 4.5 -0.2 5000 266 16 199 5| 0.0 3.4 3.4| 3.5 -37.6 -34.1 -6.8 -0.14| 4.6 -0.6 6000 255 20 208 10| 0.2 3.1 3.3| 20.8 -67.9 -47.2 -7.9 -0.15| 4.7 -0.7 Wrote GIF file: /home/apache/climate/data/raob//HE403/skewt/HE403.skewt.20250427.12.gif