UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060500.upa.cvt Date: 0000Z 5 JUN 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:0000Z 5 JUN 25 Station: VGTJ WMO ident: 41923 Latitude: 23.77 Longitude: 90.38 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1006 9 27.2 25.0 88 2.2 25.6 0 0 299.8 303.5 298.5 359.1 20.21 1 1000 66 26.6 23.6 84 3.0 24.4 170 6 299.8 303.2 297.5 354.4 18.65 2 925 752 22.2 20.9 92 1.3 21.3 210 11 302.0 305.1 297.1 352.4 17.06 3 850 1486 18.2 16.4 89 1.8 17.0 240 9 305.2 307.8 296.0 346.9 13.94 4 700 3127 9.4 5.9 79 3.5 7.3 255 8 312.9 314.5 294.0 338.8 8.35 5 500 5860 -3.1 -8.1 68 5.0 -5.5 240 10 329.3 330.1 295.1 343.3 4.16 6 400 7600 -12.3 -55.3 1 43.0 -18.2 255 25 339.0 339.0 294.1 339.2 0.05 7 300 9740 -26.5 -33.5 52 7.0 -27.9 235 27 348.0 348.2 296.8 351.0 0.75 8 250 11030 -37.1 -47.1 35 10.0 -38.0 200 24 350.9 351.0 297.0 351.8 0.22 9 200 12520 -49.1 -61.1 23 12.0 -49.5 185 28 355.0 355.0 297.7 355.2 0.05 10 150 14350 -63.9 -76.9 15 13.0 -64.0 185 56 360.0 360.0 298.7 360.0 0.01 11 101 16693 -77.7 -87.7 18 10.0 -77.7 155 28 376.5 376.5 301.7 376.5 0.00 12 100 16750 -77.5 -87.5 19 10.0 -77.5 155 24 378.0 378.0 301.9 378.0 0.00 TRP 101 16693 -77.7 -87.7 18 10.0 -77.7 155 28 376.5 376.5 301.7 376.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 549.60 mb = 5182.22 m = 17001.82 ft Wetbulb zero: 585.93 mb = 4571.85 m = 14999.32 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 80.24 % Est. max temperature: 32.32 C = 90.17 F Sfc-Lift cond lev (LCL): 974.88 mb = 289.89 m = 951.08 ft T: 25.16 C 700-500 lapse rate: 4.57 C/km ThetaE index: 20.32 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 904.79 mb = 943.81 m = 3096.45 ft Mean mixing ratio: 17.70 g/kg Conv temperature: 30.22 C = 86.39 F Cap Strength: 0.78 C Lifted Index: -1.30 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.14 C Lifted Index @700 mb: -2.05 C Showalter Index: 0.98 C Risk: Thunderstorms probable Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 19.50 C K Index: 34.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 224.80 Risk: None Energy Index: -0.77 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 352.32 J/kg Max Up Vert Vel: 26.54 m/s Conv Inhibition (B-): 6.64 J/kg Cap Strength: 0.78 C Lift Cond Lev (LCL): 927.95 mb = 724.03 m = 2375.39 ft Lev Free Conv (LFC): 862.95 mb = 1354.80 m = 4444.82 ft Equ Level (EL): 302.95 mb = 9667.32 m = 31716.56 ft B at Equ Level: 352.01 J/kg Max Parcel Lev (MPL): 142.95 mb = 14635.38 m = 48015.74 ft Wind level data Storm motion: 269 at 7 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 1006 9 0 0 -0.0 -0.0 | 89 7 -6.7 -0.1 1 1000 66 170 6 -1.0 5.9 | 127 10 -7.7 5.8 2 925 752 210 11 5.5 9.5 | 173 9 -1.2 9.4 3 850 1486 240 9 7.8 4.5 | 194 4 1.1 4.4 4 700 3127 255 8 7.7 2.1 | 208 2 1.0 1.9 5 500 5860 240 10 8.7 5.0 | 202 5 2.0 4.9 6 400 7600 255 25 24.1 6.5 | 250 19 17.5 6.3 7 300 9740 235 27 22.1 15.5 | 225 22 15.4 15.3 8 250 11030 200 24 8.2 22.6 | 184 22 1.5 22.4 9 200 12520 185 28 2.4 27.9 | 171 28 -4.2 27.7 10 150 14350 185 56 4.9 55.8 | 178 56 -1.8 55.6 11 101 16693 155 28 -11.8 25.4 | 144 31 -18.5 25.2 12 100 16750 155 24 -10.1 21.8 | 142 27 -16.8 21.6 Wind Parameters Mean winds (0-6000m): 238.7 at 8.9 knts Storm direction: 268.7 at 6.7 knts Shear (0-3000m) pos: 1.5 neg: 1.6 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 118.4 deg Storm rel helicity (0-3000m) pos: 35.4 neg: 0.0 tot: 35.4 m^2/s^2 ave: 11.8 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.8 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 48.28 Bulk Shear: 7.30 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 ------------------------------------------------------------------------------- 500 185 7 139 9| 0.0 9.5 9.5| 22.2 0.0 22.2 44.3 0.93| 11.1 10.4 1000 202 9 157 9| 2.2 4.7 7.0| 32.3 0.0 32.3 32.3 0.90| 8.1 7.3 1500 212 9 166 8| 2.4 3.2 5.5| 34.7 0.0 34.7 23.2 0.81| 6.7 5.4 2000 219 9 172 7| 1.9 2.4 4.3| 35.0 0.0 35.0 17.5 0.79| 5.2 4.1 2500 225 9 176 6| 1.6 1.9 3.5| 35.3 0.0 35.3 14.1 0.78| 4.3 3.3 3000 229 9 180 6| 1.5 1.6 3.0| 35.4 0.0 35.4 11.8 0.76| 3.7 2.8 4000 235 9 185 5| 1.1 1.3 2.4| 35.4 -0.0 35.4 8.9 0.72| 2.9 2.1 5000 238 9 189 5| 0.9 1.1 2.0| 35.4 -0.2 35.2 7.0 0.68| 2.5 1.7 6000 239 9 192 5| 0.7 1.1 1.8| 36.8 -0.5 36.3 6.1 0.65| 2.2 1.5 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20250605.00.gif