UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for HE378... Searching the city database file for: HE378 ... Date:1200Z 19 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 1003 148 29.0 13.0 37 16.0 18.6 10 11 301.9 303.6 291.6 329.8 9.42 1 1000 174 27.2 12.2 39 15.0 17.7 10 11 300.4 302.0 290.8 326.7 8.96 2 998 192 26.4 11.4 39 15.0 17.0 11 11 299.7 301.3 290.2 324.8 8.51 3 925 855 20.0 11.0 56 9.0 14.4 35 13 299.8 301.4 290.6 326.0 8.94 4 912 977 18.8 10.8 60 8.0 13.8 34 15 299.7 301.4 290.6 326.1 8.95 5 898 1109 18.2 8.2 52 10.0 12.2 33 18 300.5 301.8 289.7 323.0 7.61 6 887 1215 20.2 -2.8 21 23.0 8.7 33 19 303.6 304.2 286.9 314.4 3.50 7 871 1372 20.2 -0.8 24 21.0 9.2 31 22 305.2 305.9 288.1 317.9 4.14 8 860 1481 20.0 -1.0 24 21.0 9.0 31 24 306.1 306.8 288.3 318.8 4.13 9 850 1582 19.4 -1.6 24 21.0 8.5 30 26 306.5 307.2 288.3 318.9 4.00 10 740 2755 12.4 -22.6 7 35.0 0.5 347 14 311.2 311.4 286.8 314.1 0.84 11 700 3217 8.6 -21.4 10 30.0 -1.6 330 9 312.0 312.2 287.2 315.3 0.99 12 629 4088 1.6 -25.4 11 27.0 -6.3 319 11 313.7 313.9 287.5 316.4 0.77 13 606 4386 0.0 -28.0 10 28.0 -7.7 315 12 315.2 315.3 287.9 317.4 0.63 14 536 5358 -5.3 -39.3 5 34.0 -12.1 302 14 320.1 320.2 289.0 321.0 0.24 15 519 5610 -6.1 -38.1 6 32.0 -12.7 299 14 322.1 322.2 289.7 323.2 0.28 16 500 5900 -8.7 -36.7 8 28.0 -14.4 295 15 322.4 322.5 289.9 323.7 0.33 17 478 6248 -11.9 -34.9 13 23.0 -16.6 292 18 322.7 322.7 290.0 324.2 0.41 18 465 6459 -11.5 -41.5 6 30.0 -16.8 290 19 325.7 325.8 290.7 326.5 0.22 19 400 7600 -19.1 -45.1 8 26.0 -22.7 280 28 330.2 330.2 291.9 330.8 0.17 20 362 8334 -25.1 -46.1 12 21.0 -27.5 275 36 331.7 331.7 292.3 332.4 0.17 21 307 9509 -34.3 -65.3 3 31.0 -35.8 266 49 334.8 334.8 293.0 334.9 0.02 22 300 9670 -35.1 -64.1 4 29.0 -36.5 265 51 335.9 335.9 293.3 336.0 0.02 23 278 10198 -39.1 -48.1 38 9.0 -39.8 267 60 337.5 337.6 293.9 338.2 0.18 24 250 10920 -43.3 -58.3 18 15.0 -44.0 270 73 341.7 341.7 294.8 341.9 0.06 25 213 11975 -51.3 -65.5 17 14.1 -51.7 270 78 345.2 345.2 295.6 345.3 0.03 26 209 12097 -52.3 -66.3 17 14.0 -52.6 267 77 345.6 345.6 295.7 345.7 0.02 27 200 12380 -53.5 -69.5 13 16.0 -53.8 260 76 348.0 348.0 296.2 348.1 0.02 28 196 12509 -53.9 -71.9 9 18.0 -54.2 260 76 349.4 349.4 296.5 349.5 0.01 29 176 13189 -59.7 -71.7 20 12.0 -59.9 260 76 350.8 350.8 296.8 350.9 0.01 30 168 13477 -61.1 -77.1 10 16.0 -61.2 260 77 353.2 353.2 297.3 353.2 0.01 31 150 14170 -66.5 -79.5 14 13.0 -66.6 260 77 355.5 355.5 297.8 355.5 0.00 32 134 14848 -69.3 -81.3 16 12.0 -69.4 262 71 362.2 362.2 299.1 362.2 0.00 33 129 15075 -67.7 -83.7 8 16.0 -67.8 262 69 369.0 369.0 300.4 369.1 0.00 34 103 16407 -74.3 -86.3 14 12.0 -74.3 265 56 380.9 380.9 302.4 380.9 0.00 35 100 16580 -73.3 -86.3 12 13.0 -73.3 275 45 386.1 386.1 303.2 386.1 0.00 TRP 103 16407 -74.3 -86.3 14 12.0 -74.3 265 56 380.9 380.9 302.4 380.9 0.00 WND 213 11975 -51.3 -65.5 17 14.1 -51.7 270 78 345.2 345.2 295.6 345.3 0.03 Sounding variables and indices 1000-500 mb thick: 5726.00 m Freezing level: 606.00 mb = 4386.20 m = 14390.26 ft Wetbulb zero: 731.17 mb = 2855.06 m = 9366.87 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 17.91 % Est. max temperature: 33.46 C = 92.23 F Sfc-Lift cond lev (LCL): 794.20 mb = 2156.84 m = 7076.15 ft T: 15.97 C 700-500 lapse rate: 6.45 C/km ThetaE index: 11.68 C Layer 898.0- 871.0 mb Conv cond level (CCL): 672.40 mb = 3544.42 m = 11628.52 ft Mean mixing ratio: 8.75 g/kg Conv temperature: 39.79 C = 103.62 F Cap Strength: 8.03 C Lifted Index: 4.76 C Risk: None Lifted Index @300 mb: 8.06 C Lifted Index @700 mb: 5.94 C Showalter Index: 8.33 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 7.10 C K Index: -3.50 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 1.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.71 J/kg Max Up Vert Vel: 1.85 m/s Conv Inhibition (B-): 6864.63 J/kg Cap Strength: 8.03 C Lift Cond Lev (LCL): 804.89 mb = 2043.73 m = 6705.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 20 at 11 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 1003 148 10 11 -1.9 -10.8 | 289 2 1.8 -0.6 1 1000 174 10 11 -1.9 -10.8 | 289 2 1.8 -0.6 2 925 855 35 13 -7.5 -10.6 | 84 4 -3.8 -0.4 3 850 1582 30 26 -13.0 -22.5 | 37 15 -9.3 -12.3 4 700 3217 330 9 4.5 -7.8 | 253 9 8.2 2.4 5 500 5900 295 15 13.6 -6.3 | 257 18 17.3 3.9 6 400 7600 280 28 27.6 -4.9 | 260 32 31.2 5.4 7 300 9670 265 51 50.8 4.4 | 255 56 54.5 14.7 8 250 10920 270 73 73.0 -0.0 | 262 77 76.7 10.2 9 213 11975 270 78 78.0 -0.0 | 263 82 81.7 10.2 10 200 12380 260 76 74.8 13.2 | 253 82 78.5 23.4 11 150 14170 260 77 75.8 13.4 | 253 83 79.5 23.6 12 103 16407 265 56 55.8 4.9 | 256 61 59.5 15.1 13 100 16580 275 45 44.8 -3.9 | 263 49 48.5 6.3 Wind Parameters Mean winds (0-6000m): 349.7 at 14.5 knts Storm direction: 19.7 at 10.9 knts Shear (0-3000m) pos: 1.6 neg: 2.7 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): -29.9 deg Storm rel helicity (0-3000m) pos: 1.4 neg: -68.8 tot: -67.4 m^2/s^2 ave: -22.5 10^-3 m/s^2 rel: -0.57 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 6.70 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 19 12 6 1| 3.9 0.0 3.9| 0.9 0.0 0.9 1.8 0.75| 4.0 3.0 1000 27 13 58 3| 4.7 0.0 4.7| 1.4 -4.4 -3.0 -3.0 0.05| 5.6 0.3 1500 29 16 46 6| 3.1 2.5 5.7| 1.4 -16.3 -14.9 -9.9 -0.16| 6.6 -1.1 2000 26 18 35 7| 2.4 2.1 4.4| 1.4 -39.6 -38.2 -19.1 -0.37| 7.3 -2.7 2500 23 18 27 7| 1.9 2.5 4.4| 1.4 -55.6 -54.2 -21.7 -0.50| 7.4 -3.7 3000 21 17 25 6| 1.6 2.7 4.3| 1.4 -68.8 -67.4 -22.5 -0.57| 7.3 -4.2 4000 13 15 358 5| 1.2 2.4 3.6| 4.0 -70.5 -66.5 -16.6 -0.52| 5.9 -3.1 5000 2 15 324 5| 0.9 2.3 3.2| 4.4 -71.0 -66.6 -13.3 -0.48| 5.1 -2.5 6000 350 15 303 7| 0.8 2.3 3.1| 7.1 -73.8 -66.7 -11.1 -0.44| 4.7 -2.1 Wrote GIF file: /home/apache/climate/data/raob//HE378/skewt/HE378.skewt.20251019.12.gif