UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for HE378... Searching the city database file for: HE378 ... Date:1200Z 31 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 1001 144 28.6 16.6 48 12.0 20.4 10 10 301.7 303.9 293.6 336.9 11.95 1 1000 153 27.8 16.8 51 11.0 20.3 10 5 301.0 303.2 293.4 336.6 12.12 2 992 224 26.0 16.0 54 10.0 19.3 13 6 299.8 302.0 292.7 333.8 11.60 3 925 835 20.2 15.2 73 5.0 16.9 35 18 300.0 302.1 292.9 334.6 11.82 4 880 1263 16.2 13.3 83 2.9 14.3 53 14 300.1 302.1 292.3 332.3 10.97 5 872 1341 18.2 4.2 39 14.0 10.3 56 14 303.0 304.1 289.0 320.9 5.93 6 864 1421 19.0 1.0 30 18.0 9.3 59 13 304.6 305.5 288.5 319.2 4.76 7 850 1561 18.4 0.4 30 18.0 8.8 65 12 305.4 306.3 288.6 319.6 4.63 8 847 1591 18.2 1.2 32 17.0 9.0 66 12 305.5 306.4 288.9 320.6 4.93 9 725 2896 7.2 -6.8 36 14.0 0.9 98 8 307.4 308.0 287.9 317.3 3.17 10 717 2988 8.4 -26.6 6 35.0 -2.1 100 8 309.7 309.8 285.9 311.7 0.61 11 700 3186 7.6 -26.4 7 34.0 -2.6 105 7 310.9 311.0 286.4 313.1 0.63 12 583 4660 -3.3 -24.3 18 21.0 -9.3 108 5 314.9 315.1 288.1 318.0 0.92 13 500 5850 -13.5 -23.5 43 10.0 -16.1 110 3 316.6 316.8 288.9 320.5 1.15 14 489 6018 -15.3 -24.3 46 9.0 -17.6 101 5 316.4 316.6 288.8 320.1 1.09 15 435 6888 -22.9 -36.9 27 14.0 -24.9 51 13 317.5 317.6 288.3 318.9 0.37 16 431 6956 -22.5 -42.5 14 20.0 -25.0 47 14 318.9 318.9 288.6 319.6 0.21 17 400 7500 -25.7 -57.7 3 32.0 -28.1 15 19 321.6 321.6 289.3 321.7 0.04 18 377 7926 -28.3 -57.3 4 29.0 -30.3 9 21 323.6 323.7 289.9 323.8 0.04 19 300 9520 -40.7 -62.7 8 22.0 -41.5 345 27 328.0 328.0 291.2 328.1 0.03 20 250 10740 -49.9 -65.9 14 16.0 -50.3 335 34 331.9 331.9 292.3 332.0 0.02 21 247 10818 -50.7 -65.7 15 15.0 -51.0 334 34 331.8 331.8 292.2 331.9 0.02 22 225 11420 -53.5 -70.5 11 17.0 -53.8 324 38 336.5 336.5 293.4 336.6 0.01 23 205 12013 -55.5 -73.5 9 18.0 -55.8 315 42 342.4 342.5 294.9 342.5 0.01 24 200 12170 -55.3 -74.3 8 19.0 -55.5 310 41 345.2 345.2 295.6 345.2 0.01 25 191 12465 -53.1 -78.1 3 25.0 -53.5 305 41 353.3 353.3 297.4 353.3 0.00 26 150 14000 -58.9 -82.9 3 24.0 -59.1 280 44 368.6 368.6 300.3 368.6 0.00 27 124 15182 -64.5 -85.5 4 21.0 -64.6 278 42 379.1 379.1 302.1 379.1 0.00 28 120 15383 -63.1 -85.1 4 22.0 -63.3 277 42 385.2 385.2 303.1 385.2 0.00 29 107 16081 -68.1 -86.1 6 18.0 -68.2 276 41 388.6 388.6 303.6 388.6 0.00 30 100 16490 -66.5 -86.5 4 20.0 -66.6 275 40 399.2 399.2 305.1 399.3 0.00 TRP 205 12013 -55.5 -73.5 9 18.0 -55.8 315 42 342.4 342.5 294.9 342.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5697.00 m Freezing level: 618.42 mb = 4213.58 m = 13823.92 ft Wetbulb zero: 722.59 mb = 2923.88 m = 9592.67 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 32.96 % Est. max temperature: 32.30 C = 90.14 F Sfc-Lift cond lev (LCL): 840.57 mb = 1655.24 m = 5430.50 ft T: 17.66 C 700-500 lapse rate: 7.92 C/km ThetaE index: 15.43 C Layer 880.0- 850.0 mb Conv cond level (CCL): 780.76 mb = 2274.67 m = 7462.74 ft Mean mixing ratio: 11.70 g/kg Conv temperature: 33.47 C = 92.25 F Cap Strength: 4.85 C Lifted Index: -4.26 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.10 C Lifted Index @700 mb: 1.78 C Showalter Index: 3.12 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.90 C Cross Totals Index: 13.90 C K Index: -1.70 Risk: None Sweat Index: 31.80 Risk: None Energy Index: 0.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 936.97 J/kg Max Up Vert Vel: 43.29 m/s Conv Inhibition (B-): 187.68 J/kg Cap Strength: 4.82 C Lift Cond Lev (LCL): 857.08 mb = 1489.71 m = 4887.42 ft Lev Free Conv (LFC): 622.08 mb = 4136.98 m = 13572.59 ft Equ Level (EL): 232.08 mb = 11219.99 m = 36810.53 ft B at Equ Level: 927.69 J/kg Max Parcel Lev (MPL): 162.08 mb = 13508.03 m = 44317.14 ft Wind level data Storm motion: 103 at 6 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 1001 144 10 10 -1.7 -9.8 | 340 12 4.1 -11.3 1 1000 153 10 5 -0.9 -4.9 | 322 8 5.0 -6.3 2 925 835 35 18 -10.3 -14.7 | 15 17 -4.5 -16.1 3 850 1561 65 12 -10.9 -5.1 | 38 8 -5.0 -6.5 4 700 3186 105 7 -6.8 1.8 | 114 1 -0.9 0.4 5 500 5850 110 3 -2.8 1.0 | 277 3 3.0 -0.4 6 400 7500 15 19 -4.9 -18.4 | 357 20 0.9 -19.8 7 300 9520 345 27 7.0 -26.1 | 335 30 12.8 -27.5 8 250 10740 335 34 14.4 -30.8 | 328 38 20.2 -32.2 9 205 12013 315 42 29.7 -29.7 | 311 47 35.5 -31.1 10 200 12170 310 41 31.4 -26.4 | 307 46 37.3 -27.8 11 150 14000 280 44 43.3 -7.6 | 280 50 49.2 -9.0 12 100 16490 275 40 39.8 -3.5 | 276 46 45.7 -4.9 Wind Parameters Mean winds (0-6000m): 73.5 at 8.0 knts Storm direction: 103.5 at 6.0 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 126.6 deg Storm rel helicity (0-3000m) pos: 53.7 neg: -4.1 tot: 49.6 m^2/s^2 ave: 16.5 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 2.9 10^-3/s Energy-Hel index: 0.30 Bulk Rich Number: 121.04 Bulk Shear: 7.74 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 23 10 349 10| 5.9 0.0 5.9| 19.2 -4.1 15.1 30.1 0.42| 11.7 5.0 1000 34 13 7 12| 5.0 0.0 5.0| 42.3 -4.1 38.1 38.1 0.53| 10.3 5.4 1500 41 13 14 12| 3.6 0.0 3.6| 49.4 -4.1 45.3 30.2 0.51| 8.8 4.5 2000 48 13 19 11| 3.0 0.0 3.0| 51.8 -4.1 47.7 23.8 0.51| 7.4 3.7 2500 53 12 24 9| 2.5 0.0 2.5| 53.1 -4.1 48.9 19.6 0.50| 6.4 3.2 3000 57 11 26 8| 2.2 0.0 2.2| 53.7 -4.1 49.6 16.5 0.50| 5.7 2.9 4000 65 10 30 7| 1.5 0.0 1.5| 53.8 -4.1 49.7 12.4 0.51| 4.5 2.3 5000 70 9 30 5| 1.2 0.0 1.2| 54.0 -4.1 49.8 10.0 0.50| 3.8 1.9 6000 73 8 27 4| 0.9 0.2 1.2| 54.7 -4.1 50.6 8.4 0.50| 3.5 1.8 Wrote GIF file: /home/apache/climate/data/raob//HE378/skewt/HE378.skewt.20251031.12.gif