UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050212.upa.cvt Date: 1200Z 2 MAY 25 Searching for HE378... Searching the city database file for: HE378 ... Date:1200Z 2 MAY 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 ------------------------------------------------------------------------------- 0 1000 118 220 12 SFC 997 144 25.6 5.6 28 20.0 14.1 220 12 299.0 300.0 287.4 316.0 5.72 2 925 792 17.8 1.8 34 16.0 9.4 230 16 297.5 298.4 285.8 311.5 4.71 3 908 950 16.2 2.2 39 14.0 8.8 230 16 297.4 298.3 286.1 312.1 4.94 4 850 1506 10.8 0.8 50 10.0 5.7 230 16 297.5 298.3 285.9 311.6 4.77 5 720 2858 -1.5 -2.9 90 1.4 -2.1 243 19 298.4 299.2 285.8 311.2 4.29 6 707 3003 -2.5 -3.3 94 0.8 -2.9 244 20 298.9 299.6 285.9 311.6 4.24 7 700 3082 -2.9 -5.0 85 2.1 -3.8 245 20 299.3 300.0 285.5 310.6 3.76 8 692 3173 -3.1 -6.9 75 3.8 -4.7 245 21 300.0 300.6 285.3 310.1 3.29 9 658 3570 -5.1 -7.1 86 2.0 -5.9 247 23 302.1 302.8 286.2 312.6 3.41 10 599 4305 -6.9 -23.9 24 17.0 -11.4 250 27 308.3 308.5 285.8 311.4 0.93 11 589 4436 -7.5 -20.5 35 13.0 -11.3 250 28 309.1 309.3 286.5 313.3 1.27 12 580 4556 -7.7 -26.7 20 19.0 -12.4 251 28 310.2 310.3 286.3 312.7 0.74 13 500 5690 -16.9 -34.9 19 18.0 -20.0 255 35 312.4 312.5 286.7 313.8 0.39 14 489 5856 -17.9 -38.9 14 21.0 -21.0 254 35 313.2 313.3 286.8 314.2 0.27 15 401 7302 -30.3 -45.3 22 15.0 -31.6 240 31 315.4 315.4 287.4 316.0 0.17 16 400 7320 -30.5 -45.5 22 15.0 -31.8 240 31 315.3 315.4 287.4 316.0 0.16 17 362 8021 -36.9 -52.9 17 16.0 -37.8 242 39 315.9 315.9 287.5 316.2 0.08 18 317 8929 -43.1 -62.1 11 19.0 -43.7 244 50 319.5 319.5 288.6 319.6 0.03 19 300 9300 -44.3 -67.3 6 23.0 -44.9 245 54 322.9 322.9 289.6 323.0 0.01 20 250 10500 -49.9 -68.9 9 19.0 -50.3 240 69 331.9 331.9 292.2 331.9 0.01 21 243 10686 -50.3 -72.3 6 22.0 -50.7 240 75 334.0 334.0 292.8 334.0 0.01 22 217 11431 -47.1 -77.1 2 30.0 -47.7 243 80 349.9 349.9 296.6 349.9 0.00 23 204 11840 -48.5 -79.2 2 30.8 -49.0 245 82 354.0 354.0 297.5 354.0 0.00 24 200 11970 -48.9 -79.9 2 31.0 -49.4 250 78 355.3 355.3 297.8 355.3 0.00 25 161 13387 -50.9 -81.9 1 31.0 -51.4 254 64 374.7 374.7 301.4 374.7 0.00 26 154 13678 -48.9 -82.9 1 34.0 -49.6 255 61 382.9 382.9 302.7 382.9 0.00 27 150 13850 -49.7 -82.7 1 33.0 -50.4 255 59 384.4 384.4 302.9 384.4 0.00 28 100 16440 -62.1 -88.1 2 26.0 -62.3 200 30 407.7 407.7 306.2 407.7 0.00 TRP 243 10686 -50.3 -72.3 6 22.0 -50.7 240 75 334.0 334.0 292.8 334.0 0.01 WND 204 11840 -48.5 -79.2 2 30.8 -49.0 245 82 354.0 354.0 297.5 354.0 0.00 Sounding variables and indices 1000-500 mb thick: 5572.00 m Freezing level: 735.85 mb = 2693.31 m = 8836.23 ft Wetbulb zero: 755.44 mb = 2466.82 m = 8093.16 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 49.47 % Est. max temperature: 24.08 C = 75.34 F Sfc-Lift cond lev (LCL): 742.10 mb = 2611.89 m = 8569.08 ft T: 0.74 C 700-500 lapse rate: 5.37 C/km ThetaE index: 4.49 C Layer 925.0- 908.0 mb Conv cond level (CCL): 731.43 mb = 2729.95 m = 8956.43 ft Mean mixing ratio: 5.11 g/kg Conv temperature: 24.94 C = 76.88 F Cap Strength: 4.41 C Lifted Index: 3.44 C Risk: None Lifted Index @300 mb: 7.18 C Lifted Index @700 mb: -0.31 C Showalter Index: 4.41 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 17.70 C K Index: 26.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 154.43 Risk: None Energy Index: 0.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.21 J/kg Max Up Vert Vel: 6.66 m/s Conv Inhibition (B-): 5.39 J/kg Cap Strength: 4.36 C Lift Cond Lev (LCL): 734.62 mb = 2694.44 m = 8839.92 ft Lev Free Conv (LFC): 719.62 mb = 2862.40 m = 9390.96 ft Equ Level (EL): 689.62 mb = 3200.09 m = 10498.85 ft B at Equ Level: 22.04 J/kg Max Parcel Lev (MPL): 629.62 mb = 3914.96 m = 12844.20 ft Wind level data Storm motion: 276 at 17 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 ---------------------------------------------------------- 0 997 144 220 12 7.7 9.2 | 139 14 -9.4 10.9 1 925 792 230 16 12.3 10.3 | 158 13 -4.8 12.0 2 850 1506 230 16 12.3 10.3 | 158 13 -4.8 12.0 3 700 3082 245 20 18.1 8.5 | 186 10 1.0 10.2 4 500 5690 255 35 33.8 9.1 | 237 20 16.7 10.8 5 400 7320 240 31 26.8 15.5 | 210 20 9.7 17.2 6 300 9300 245 54 48.9 22.8 | 232 40 31.8 24.5 7 250 10500 240 69 59.8 34.5 | 230 56 42.7 36.2 8 243 10686 240 75 65.0 37.5 | 231 62 47.9 39.2 9 204 11840 245 82 74.3 34.7 | 238 68 57.2 36.4 10 200 11970 250 78 73.3 26.7 | 243 63 56.2 28.4 11 150 13850 255 59 57.0 15.3 | 247 43 39.9 17.0 12 100 16440 200 30 10.3 28.2 | 167 31 -6.8 29.9 Wind Parameters Mean winds (0-6000m): 245.7 at 22.9 knts Storm direction: 275.7 at 17.2 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 48.5 deg Storm rel helicity (0-3000m) pos: 33.9 neg: 0.0 tot: 33.9 m^2/s^2 ave: 11.3 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 1.9 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.30 Bulk Shear: 17.14 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 ------------------------------------------------------------------------------- 500 225 14 146 14| 3.7 0.0 3.7| 12.4 0.0 12.4 24.9 0.95| 3.7 3.5 1000 227 15 152 13| 2.4 0.0 2.4| 16.1 0.0 16.1 16.1 0.95| 2.4 2.3 1500 228 15 154 13| 1.8 0.0 1.8| 17.6 0.0 17.6 11.7 0.94| 1.8 1.7 2000 230 16 156 13| 1.8 0.0 1.8| 23.0 0.0 23.0 11.5 0.93| 1.8 1.7 2500 232 16 159 12| 1.8 0.0 1.8| 28.4 0.0 28.4 11.3 0.92| 1.9 1.7 3000 234 17 163 12| 1.9 0.0 1.9| 33.9 0.0 33.9 11.3 0.92| 1.9 1.8 4000 238 18 173 11| 2.1 0.0 2.1| 49.8 0.0 49.8 12.5 0.90| 2.2 2.0 5000 243 21 186 11| 2.3 0.0 2.3| 67.6 0.0 67.6 13.5 0.86| 2.4 2.1 6000 246 23 199 12| 2.2 0.2 2.4| 77.6 -13.4 64.2 10.7 0.67| 2.5 1.7 Wrote GIF file: /home/apache/climate/data/raob//HE378/skewt/HE378.skewt.20250502.12.gif