UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for HE378... Searching the city database file for: HE378 ... Date:1200Z 18 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 ------------------------------------------------------------------------------- SFC 1005 143 27.8 11.8 37 16.0 17.7 350 11 300.5 302.1 290.6 326.1 8.67 1 1002 169 26.6 10.6 37 16.0 16.7 353 10 299.6 301.0 289.8 323.2 8.03 2 1000 187 26.6 10.6 37 16.0 16.7 355 10 299.8 301.2 289.8 323.5 8.04 3 925 866 19.4 9.4 52 10.0 13.3 40 15 299.1 300.6 289.6 322.7 8.02 4 916 950 18.6 9.6 56 9.0 13.1 37 15 299.2 300.7 289.8 323.3 8.21 5 908 1025 20.2 -6.8 16 27.0 7.8 33 15 301.6 302.0 285.1 309.4 2.52 6 896 1139 20.4 -15.6 8 36.0 6.2 29 15 302.9 303.1 284.2 307.0 1.26 7 856 1532 19.4 -13.6 10 33.0 5.8 12 14 305.9 306.1 285.7 310.9 1.56 8 850 1592 18.8 -14.2 9 33.0 5.4 10 14 305.8 306.1 285.5 310.7 1.50 9 809 2012 15.4 -10.6 16 26.0 4.2 350 12 306.6 307.0 286.5 313.3 2.10 10 700 3222 8.8 -23.2 8 32.0 -1.7 290 7 312.2 312.4 287.1 315.1 0.84 11 681 3448 7.0 -17.0 16 24.0 -1.9 289 8 312.7 313.0 287.9 317.6 1.48 12 667 3618 6.4 -24.6 9 31.0 -3.3 288 9 313.9 314.0 287.6 316.6 0.78 13 599 4486 -0.9 -24.9 14 24.0 -7.9 283 14 315.2 315.4 288.1 318.1 0.85 14 538 5332 -6.9 -34.9 9 28.0 -12.9 278 19 317.9 318.0 288.5 319.2 0.37 15 505 5823 -8.7 -38.7 7 30.0 -14.5 275 22 321.5 321.6 289.5 322.5 0.27 16 500 5900 -9.3 -35.3 10 26.0 -14.7 275 22 321.7 321.8 289.7 323.1 0.38 17 422 7183 -19.9 -39.9 15 20.0 -22.9 260 32 324.1 324.2 290.3 325.2 0.28 18 413 7343 -20.7 -47.7 7 27.0 -23.9 258 33 325.1 325.1 290.5 325.6 0.12 19 400 7580 -19.3 -56.3 2 37.0 -23.1 255 35 329.9 329.9 291.7 330.1 0.05 20 399 7599 -19.1 -56.1 2 37.0 -23.0 255 35 330.4 330.4 291.9 330.6 0.05 21 380 7961 -19.9 -60.9 1 41.0 -23.8 257 40 334.0 334.0 292.8 334.1 0.03 22 300 9670 -33.3 -63.3 3 30.0 -35.0 265 61 338.4 338.4 294.0 338.5 0.03 23 285 10027 -35.7 -64.7 4 29.0 -37.1 264 64 340.0 340.0 294.3 340.1 0.02 24 255 10787 -42.7 -57.7 18 15.0 -43.4 261 69 340.6 340.7 294.6 340.9 0.06 25 250 10920 -43.5 -58.5 18 15.0 -44.2 260 70 341.4 341.4 294.7 341.6 0.06 26 226 11591 -47.1 -59.9 22 12.9 -47.5 265 81 345.9 345.9 295.8 346.2 0.05 27 217 11859 -48.5 -60.5 24 12.0 -48.9 262 80 347.8 347.8 296.2 348.0 0.05 28 209 12105 -49.9 -67.9 10 18.0 -50.3 259 79 349.3 349.3 296.5 349.4 0.02 29 200 12390 -52.3 -72.3 7 20.0 -52.7 255 78 349.9 349.9 296.6 350.0 0.01 30 150 14190 -66.3 -78.3 17 12.0 -66.4 260 71 355.9 355.9 297.9 355.9 0.01 31 144 14436 -67.7 -80.7 14 13.0 -67.8 259 68 357.6 357.6 298.2 357.6 0.00 32 138 14694 -65.1 -84.1 6 19.0 -65.2 259 65 366.6 366.6 299.9 366.6 0.00 33 109 16102 -73.7 -85.7 14 12.0 -73.7 255 48 375.9 376.0 301.6 376.0 0.00 34 100 16610 -70.1 -86.1 8 16.0 -70.2 245 33 392.3 392.3 304.1 392.3 0.00 TRP 109 16102 -73.7 -85.7 14 12.0 -73.7 255 48 375.9 376.0 301.6 376.0 0.00 WND 226 11591 -47.1 -59.9 22 12.9 -47.5 265 81 345.9 345.9 295.8 346.2 0.05 Sounding variables and indices 1000-500 mb thick: 5713.00 m Freezing level: 607.38 mb = 4378.89 m = 14366.25 ft Wetbulb zero: 731.63 mb = 2852.64 m = 9358.92 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 15.89 % Est. max temperature: 33.14 C = 91.65 F Sfc-Lift cond lev (LCL): 795.23 mb = 2155.93 m = 7073.17 ft T: 14.62 C 700-500 lapse rate: 6.76 C/km ThetaE index: 16.32 C Layer 908.0- 856.0 mb Conv cond level (CCL): 637.25 mb = 3986.37 m = 13078.48 ft Mean mixing ratio: 7.65 g/kg Conv temperature: 41.78 C = 107.20 F Cap Strength: 7.68 C Lifted Index: 5.91 C Risk: None Lifted Index @300 mb: 12.15 C Lifted Index @700 mb: 7.49 C Showalter Index: 12.59 C Risk: None Total Totals Index: 23.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: -4.90 C K Index: -18.10 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 2.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.28 J/kg Max Up Vert Vel: 2.93 m/s Conv Inhibition (B-): 8305.73 J/kg Cap Strength: 7.68 C Lift Cond Lev (LCL): 783.81 mb = 2276.84 m = 7469.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 10 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 143 350 11 1.9 -10.8 | 49 2 -1.5 -1.3 1 1000 187 355 10 0.9 -10.0 | 81 3 -2.5 -0.4 2 925 866 40 15 -9.6 -11.5 | 82 13 -13.0 -1.9 3 850 1592 10 14 -2.4 -13.8 | 54 7 -5.8 -4.2 4 700 3222 290 7 6.6 -2.4 | 204 8 3.2 7.2 5 500 5900 275 22 21.9 -1.9 | 248 20 18.5 7.7 6 400 7580 255 35 33.8 9.1 | 239 36 30.4 18.6 7 300 9670 265 61 60.8 5.3 | 255 59 57.4 14.9 8 250 10920 260 70 68.9 12.2 | 252 69 65.6 21.7 9 226 11591 265 81 80.7 7.1 | 258 79 77.3 16.6 10 200 12390 255 78 75.3 20.2 | 248 78 72.0 29.8 11 150 14190 260 71 69.9 12.3 | 252 70 66.5 21.9 12 109 16102 255 48 46.4 12.4 | 243 48 43.0 22.0 13 100 16610 245 33 29.9 13.9 | 228 35 26.5 23.5 Wind Parameters Mean winds (0-6000m): 310.5 at 13.5 knts Storm direction: 340.5 at 10.1 knts Shear (0-3000m) pos: 1.6 neg: 2.9 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 157.4 deg Storm rel helicity (0-3000m) pos: 5.5 neg: -21.0 tot: -15.5 m^2/s^2 ave: -5.2 10^-3 m/s^2 rel: -0.32 Storm rel vorticity (0-3000m) horiz: 5.9 stream: -1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 21.35 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 11 12 72 6| 7.9 0.0 7.9| 1.9 -0.3 1.5 3.1 0.17| 8.2 1.4 1000 25 13 76 9| 4.7 0.0 4.7| 5.5 -5.8 -0.3 -0.3 0.06| 7.3 0.5 1500 23 13 72 9| 3.1 1.8 4.9| 5.5 -13.1 -7.6 -5.1 -0.12| 6.7 -0.8 2000 17 13 66 8| 2.3 2.7 5.1| 5.5 -16.0 -10.5 -5.2 -0.20| 6.5 -1.3 2500 11 13 63 6| 1.9 3.0 4.9| 5.5 -17.7 -12.2 -4.9 -0.29| 6.3 -1.8 3000 7 12 65 5| 1.6 2.9 4.5| 5.5 -21.0 -15.5 -5.2 -0.32| 5.9 -1.9 4000 352 11 48 3| 1.2 2.7 3.9| 15.5 -21.5 -6.1 -1.5 -0.18| 5.2 -0.9 5000 331 12 291 3| 0.9 2.7 3.7| 24.5 -21.5 3.0 0.6 -0.10| 4.7 -0.5 6000 311 14 264 7| 0.8 2.8 3.6| 28.5 -22.6 6.0 1.0 -0.07| 4.5 -0.3 Wrote GIF file: /home/apache/climate/data/raob//HE378/skewt/HE378.skewt.20251018.12.gif