UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for HE378... Searching the city database file for: HE378 ... Date:1200Z 20 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 1000 146 32.6 7.6 21 25.0 17.3 60 9 305.8 307.0 290.5 325.6 6.55 1 925 835 24.8 5.8 29 19.0 13.6 50 16 304.7 305.8 289.9 323.6 6.26 2 874 1327 19.8 2.8 32 17.0 10.4 67 18 304.5 305.4 289.0 320.7 5.36 3 850 1566 17.8 -0.2 30 18.0 8.3 75 19 304.8 305.6 288.2 318.4 4.43 4 761 2498 10.6 -8.4 25 19.0 2.2 175 10 306.8 307.3 287.2 315.2 2.66 5 760 2509 10.6 -10.4 22 21.0 1.7 176 10 306.9 307.3 286.8 314.2 2.28 6 730 2844 10.2 -20.8 9 31.0 -0.5 212 7 310.0 310.2 286.5 313.4 1.00 7 700 3191 7.2 -21.8 11 29.0 -2.4 250 4 310.5 310.6 286.6 313.7 0.95 8 647 3831 2.0 -24.0 13 26.0 -5.8 251 10 311.6 311.8 286.9 314.5 0.85 9 596 4489 -0.3 -35.3 5 35.0 -8.5 252 16 316.4 316.4 287.9 317.5 0.32 10 500 5870 -8.9 -34.9 10 26.0 -14.5 255 29 322.2 322.3 289.9 323.6 0.39 11 463 6459 -13.1 -37.1 11 24.0 -17.6 257 32 324.1 324.2 290.4 325.4 0.34 12 456 6575 -12.9 -44.9 5 32.0 -17.9 257 33 325.8 325.8 290.7 326.4 0.15 13 431 7001 -15.7 -39.7 11 24.0 -19.8 258 35 327.5 327.6 291.3 328.6 0.28 14 402 7523 -18.5 -53.5 3 35.0 -22.5 260 38 330.5 330.5 291.9 330.7 0.07 15 400 7560 -18.7 -52.7 3 34.0 -22.6 260 38 330.7 330.7 292.0 331.0 0.07 16 391 7729 -19.9 -49.9 5 30.0 -23.5 260 40 331.3 331.3 292.2 331.7 0.10 17 332 8916 -30.1 -47.1 17 17.0 -31.8 263 57 333.2 333.2 292.7 333.8 0.17 18 318 9221 -32.1 -59.1 5 27.0 -33.8 264 61 334.5 334.5 293.0 334.7 0.04 19 300 9630 -34.9 -46.9 28 12.0 -36.0 265 67 336.2 336.2 293.6 336.9 0.19 20 296 9724 -35.7 -44.7 39 9.0 -36.5 264 68 336.3 336.4 293.6 337.3 0.24 21 267 10435 -41.3 -56.3 18 15.0 -42.1 259 73 338.2 338.3 294.0 338.5 0.07 22 250 10880 -44.3 -56.3 25 12.0 -44.9 255 77 340.2 340.2 294.4 340.5 0.07 23 230 11433 -48.7 -58.7 30 10.0 -49.0 259 80 341.7 341.7 294.8 342.0 0.06 24 222 11664 -50.3 -63.3 20 13.0 -50.7 260 81 342.7 342.7 295.0 342.9 0.03 25 220 11723 -49.9 -68.9 9 19.0 -50.3 261 81 344.2 344.2 295.3 344.3 0.02 26 200 12340 -54.1 -68.1 16 14.0 -54.4 265 84 347.1 347.1 296.0 347.2 0.02 27 176 13148 -59.5 -71.5 19 12.1 -59.6 255 87 351.2 351.2 296.9 351.3 0.01 28 175 13184 -59.7 -71.7 20 12.0 -59.9 255 87 351.4 351.4 297.0 351.4 0.01 29 151 14090 -66.3 -80.3 12 14.0 -66.4 260 80 355.2 355.2 297.7 355.2 0.00 30 150 14130 -66.5 -80.5 12 14.0 -66.6 260 80 355.5 355.5 297.8 355.5 0.00 31 127 15130 -71.3 -83.3 15 12.0 -71.3 263 68 364.2 364.2 299.5 364.2 0.00 32 110 15978 -73.5 -85.5 14 12.0 -73.5 265 58 375.3 375.3 301.5 375.4 0.00 33 100 16540 -71.9 -85.9 11 14.0 -71.9 245 55 388.8 388.8 303.6 388.8 0.00 TRP 110 15978 -73.5 -85.5 14 12.0 -73.5 265 58 375.3 375.3 301.5 375.4 0.00 WND 176 13148 -59.5 -71.5 19 12.1 -59.6 255 87 351.2 351.2 296.9 351.3 0.01 Sounding variables and indices 1000-500 mb thick: 5724.29 m Freezing level: 602.65 mb = 4403.56 m = 14447.19 ft Wetbulb zero: 736.84 mb = 2766.57 m = 9076.55 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 16.84 % Est. max temperature: 31.64 C = 88.96 F Sfc-Lift cond lev (LCL): 694.91 mb = 3250.27 m = 10663.47 ft T: 6.72 C 700-500 lapse rate: 6.01 C/km ThetaE index: 12.26 C Layer 925.0- 700.0 mb Conv cond level (CCL): 596.40 mb = 4484.08 m = 14711.37 ft Mean mixing ratio: 6.31 g/kg Conv temperature: 43.19 C = 109.75 F Cap Strength: 5.01 C Lifted Index: 5.26 C Risk: None Lifted Index @300 mb: 9.20 C Lifted Index @700 mb: 4.88 C Showalter Index: 8.42 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 26.70 C Cross Totals Index: 8.70 C K Index: -2.50 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 1.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.16 J/kg Max Up Vert Vel: 4.72 m/s Conv Inhibition (B-): 6637.45 J/kg Cap Strength: 5.19 C Lift Cond Lev (LCL): 695.91 mb = 3238.66 m = 10625.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 12 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 1000 146 60 9 -7.8 -4.5 | 92 18 -18.2 0.7 1 1000 144 60 10 -8.7 -5.0 | 91 19 -19.1 0.2 2 925 835 50 16 -12.3 -10.3 | 77 23 -22.6 -5.1 3 850 1566 75 19 -18.4 -4.9 | 91 29 -28.7 0.3 4 700 3191 250 4 3.8 1.4 | 135 9 -6.6 6.6 5 500 5870 255 29 28.0 7.5 | 234 22 17.6 12.7 6 400 7560 260 38 37.4 6.6 | 246 30 27.0 11.8 7 300 9630 265 67 66.7 5.8 | 259 57 56.4 11.1 8 250 10880 255 77 74.4 19.9 | 249 69 64.0 25.2 9 200 12340 265 84 83.7 7.3 | 260 74 73.3 12.6 10 176 13148 255 87 84.0 22.5 | 249 79 73.6 27.7 11 150 14130 260 80 78.8 13.9 | 254 71 68.4 19.1 12 110 15978 265 58 57.8 5.1 | 258 48 47.4 10.3 13 100 16540 245 55 49.8 23.2 | 234 49 39.5 28.5 Wind Parameters Mean winds (0-6000m): 266.7 at 15.5 knts Storm direction: 296.7 at 11.6 knts Shear (0-3000m) pos: 3.2 neg: 0.8 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 47.3 deg Storm rel helicity (0-3000m) pos: 217.8 neg: -33.3 tot: 184.5 m^2/s^2 ave: 61.5 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 93.84 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 55 12 85 20| 0.0 4.7 4.7| 0.0 -18.9 -18.9 -37.9 -0.75| 4.7 -3.6 1000 54 14 82 22| 1.9 2.4 4.2| 14.3 -27.0 -12.7 -12.7 -0.27| 5.0 -1.3 1500 61 16 84 24| 3.2 1.6 4.8| 63.1 -27.0 36.1 24.1 0.23| 5.9 1.4 2000 70 16 90 25| 4.9 1.2 6.0|172.0 -27.0 145.0 72.5 0.58| 8.5 4.9 2500 72 15 92 24| 4.5 0.9 5.5|216.1 -27.0 189.1 75.6 0.60| 9.2 5.5 3000 66 13 90 23| 3.2 0.8 4.0|217.8 -33.3 184.5 61.5 0.48| 9.0 4.3 4000 64 12 90 21| 3.5 0.6 4.0|236.4 -33.4 203.0 50.8 0.54| 7.9 4.2 5000 41 13 76 20| 3.7 0.5 4.2|257.8 -33.4 224.4 44.9 0.56| 7.3 4.1 6000 267 16 220 8| 3.8 0.4 4.2|279.9 -33.4 246.5 41.1 0.56| 6.8 3.8 Wrote GIF file: /home/apache/climate/data/raob//HE378/skewt/HE378.skewt.20251020.12.gif