UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for HE378... Searching the city database file for: HE378 ... Date:1200Z 17 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 145 27.2 15.2 48 12.0 19.2 10 8 300.1 302.1 292.3 332.0 10.89 1 1000 171 25.6 14.6 51 11.0 18.4 15 7 298.8 300.7 291.5 329.4 10.50 2 925 850 19.2 13.2 68 6.0 15.4 15 14 298.9 300.8 291.5 329.2 10.36 3 910 990 17.8 13.2 74 4.6 14.8 346 14 298.9 300.8 291.6 329.7 10.53 4 891 1170 16.8 10.8 68 6.0 13.1 309 15 299.7 301.4 290.7 326.6 9.16 5 883 1247 19.2 -0.8 26 20.0 8.9 293 15 302.9 303.7 287.2 315.4 4.08 6 868 1395 19.8 -9.2 13 29.0 6.8 262 16 305.1 305.5 286.0 312.0 2.19 7 850 1575 20.0 -8.0 14 28.0 7.1 225 16 307.1 307.6 287.1 314.9 2.46 8 837 1708 19.4 -5.6 18 25.0 7.3 225 17 307.8 308.4 287.9 317.3 3.00 9 700 3211 7.2 -0.8 57 8.0 3.0 225 34 310.5 311.4 290.7 326.5 5.16 10 647 3850 1.0 -2.8 76 3.8 -0.9 231 33 310.5 311.4 290.5 325.5 4.81 11 638 3963 1.4 -27.6 9 29.0 -6.6 232 33 312.2 312.3 286.9 314.4 0.62 12 630 4064 1.8 -29.2 8 31.0 -6.5 233 32 313.8 313.9 287.3 315.7 0.54 13 532 5401 -8.1 -32.1 13 24.0 -13.5 245 30 317.5 317.6 288.5 319.2 0.49 14 500 5880 -10.5 -33.5 13 23.0 -15.4 250 29 320.2 320.3 289.3 321.9 0.45 15 412 7350 -19.3 -50.3 5 31.0 -22.9 263 35 327.1 327.1 291.0 327.5 0.09 16 400 7570 -20.1 -46.1 8 26.0 -23.5 265 36 328.9 328.9 291.6 329.5 0.15 17 308 9448 -35.9 -44.9 39 9.0 -36.7 274 54 332.3 332.3 292.6 333.1 0.23 18 300 9630 -37.5 -46.5 39 9.0 -38.2 275 56 332.5 332.6 292.6 333.3 0.20 19 284 10006 -40.7 -50.7 33 10.0 -41.3 275 61 333.2 333.2 292.7 333.7 0.13 20 265 10477 -42.3 -68.3 4 26.0 -43.1 275 66 337.5 337.5 293.7 337.6 0.01 21 250 10870 -44.5 -71.5 3 27.0 -45.2 275 71 339.9 339.9 294.3 339.9 0.01 22 225 11568 -48.7 -74.7 3 26.0 -49.2 266 81 343.9 343.9 295.3 343.9 0.01 23 210 12020 -48.8 -76.8 2 28.0 -49.4 260 87 350.5 350.5 296.7 350.5 0.01 24 203 12243 -48.9 -77.9 2 29.0 -49.4 260 86 353.8 353.8 297.4 353.8 0.00 25 200 12340 -49.9 -77.9 2 28.0 -50.4 260 86 353.8 353.8 297.4 353.8 0.00 26 150 14160 -63.9 -81.9 7 18.0 -64.0 250 67 360.0 360.0 298.7 360.0 0.00 27 132 14935 -68.3 -84.3 8 16.0 -68.4 242 55 365.6 365.6 299.8 365.6 0.00 28 129 15073 -66.5 -84.5 6 18.0 -66.6 241 53 371.2 371.2 300.8 371.2 0.00 29 100 16590 -72.9 -86.9 10 14.0 -72.9 225 29 386.9 386.9 303.3 386.9 0.00 TRP 100 16590 -72.9 -86.9 10 14.0 -72.9 225 29 386.9 386.9 303.3 386.9 0.00 WND 210 12020 -48.8 -76.8 2 28.0 -49.4 260 87 350.5 350.5 296.7 350.5 0.01 Sounding variables and indices 1000-500 mb thick: 5709.00 m Freezing level: 612.18 mb = 4307.15 m = 14130.89 ft Wetbulb zero: 658.69 mb = 3704.80 m = 12154.71 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 34.26 % Est. max temperature: 33.87 C = 92.96 F Sfc-Lift cond lev (LCL): 841.72 mb = 1659.15 m = 5443.33 ft T: 19.62 C 700-500 lapse rate: 6.63 C/km ThetaE index: 17.69 C Layer 891.0- 850.0 mb Conv cond level (CCL): 725.35 mb = 2911.75 m = 9552.85 ft Mean mixing ratio: 10.43 g/kg Conv temperature: 37.09 C = 98.77 F Cap Strength: 7.95 C Lifted Index: 1.02 C Risk: Showers probable Lifted Index @300 mb: 3.20 C Lifted Index @700 mb: 3.14 C Showalter Index: 8.82 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 30.50 C Cross Totals Index: 2.50 C K Index: 14.50 Risk: None Sweat Index: 138.83 Risk: None Energy Index: 1.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.99 J/kg Max Up Vert Vel: 1.40 m/s Conv Inhibition (B-): 5373.42 J/kg Cap Strength: 7.96 C Lift Cond Lev (LCL): 848.27 mb = 1592.48 m = 5224.61 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 19 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 145 10 8 -1.4 -7.9 | 66 22 -20.4 -8.9 1 1000 171 15 7 -1.8 -6.8 | 69 22 -20.8 -7.8 2 925 850 15 14 -3.6 -13.5 | 57 27 -22.7 -14.6 3 850 1575 225 16 11.3 11.3 | 143 13 -7.7 10.3 4 700 3211 225 34 24.0 24.0 | 192 24 5.0 23.0 5 500 5880 250 29 27.3 9.9 | 223 12 8.2 8.9 6 400 7570 265 36 35.9 3.1 | 263 17 16.8 2.1 7 300 9630 275 56 55.8 -4.9 | 279 37 36.8 -5.9 8 250 10870 275 71 70.7 -6.2 | 278 52 51.7 -7.2 9 210 12020 260 87 85.7 15.1 | 258 68 66.6 14.0 10 200 12340 260 86 84.7 14.9 | 258 67 65.7 13.9 11 150 14160 250 67 63.0 22.9 | 244 49 43.9 21.9 12 100 16590 225 29 20.5 20.5 | 184 20 1.5 19.4 Wind Parameters Mean winds (0-6000m): 236.8 at 25.4 knts Storm direction: 266.8 at 19.1 knts Shear (0-3000m) pos: 0.7 neg: 7.5 tot: 8.2 10-3/s Storm rel Dir Shear (0-3000m): 124.9 deg Storm rel helicity (0-3000m) pos: 74.3 neg: -74.9 tot: -0.6 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 143.74 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 15 9 65 24| 4.1 0.0 4.1| 3.5 -19.8 -16.2 -32.5 -0.52| 5.0 -2.6 1000 5 12 58 24| 2.0 7.1 9.1| 3.5 -74.8 -71.3 -71.3 -0.53| 11.4 -6.1 1500 347 13 50 21| 1.4 9.5 10.9| 18.8 -74.9 -56.1 -37.4 -0.01| 16.1 -0.2 2000 273 15 69 5| 1.0 8.5 9.5| 37.3 -74.9 -37.6 -18.8 0.08| 13.5 1.1 2500 244 17 147 8| 0.8 7.9 8.7| 55.8 -74.9 -19.1 -7.6 0.15| 11.9 1.8 3000 235 19 161 10| 0.7 7.5 8.2| 74.3 -74.9 -0.6 -0.2 0.19| 10.9 2.1 4000 232 22 174 13| 1.0 5.7 6.7| 95.4 -74.9 20.6 5.1 0.23| 8.9 2.0 5000 234 24 183 13| 1.4 4.5 5.9|110.7 -74.9 35.8 7.2 0.26| 7.7 2.0 6000 237 25 190 13| 1.6 3.8 5.3|124.6 -74.9 49.7 8.3 0.29| 6.9 2.0 Wrote GIF file: /home/apache/climate/data/raob//HE378/skewt/HE378.skewt.20251017.12.gif