UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110900.upa.cvt Date: 0000Z 9 NOV 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:0000Z 9 NOV 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 1009 9 23.0 17.0 69 6.0 19.0 330 2 295.4 297.6 291.8 330.3 12.16 1 1000 91 22.2 16.2 69 6.0 18.2 305 10 295.4 297.4 291.4 328.8 11.66 2 925 769 21.6 11.6 53 10.0 15.3 325 6 301.4 303.1 291.4 328.9 9.31 3 850 1495 18.4 -12.6 11 31.0 5.4 185 8 305.4 305.7 285.7 310.9 1.71 4 700 3134 10.8 265 11 314.4 5 500 5870 -3.7 -41.7 3 38.0 -11.6 275 19 328.5 328.6 291.5 329.3 0.20 6 400 7590 -16.7 -48.7 4 32.0 -21.1 270 32 333.3 333.3 292.7 333.7 0.11 7 300 9690 -30.1 -59.1 4 29.0 -32.2 255 38 343.0 343.0 295.1 343.1 0.04 8 250 10960 -40.3 -60.3 10 20.0 -41.3 230 43 346.2 346.2 295.8 346.3 0.05 9 200 12450 -51.9 -69.9 10 18.0 -52.2 235 38 350.6 350.6 296.8 350.6 0.02 10 150 14250 -65.7 -79.7 13 14.0 -65.8 220 38 356.9 356.9 298.1 356.9 0.00 11 100 16620 -79.9 -91.9 12 12.0 -79.9 255 26 373.4 373.4 301.1 373.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5779.00 m Freezing level: 551.03 mb = 5171.85 m = 16967.80 ft Wetbulb zero: 738.56 mb = 2681.36 m = 8797.00 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 47.03 % Est. max temperature: 32.55 C = 90.59 F Sfc-Lift cond lev (LCL): 923.94 mb = 778.87 m = 2555.33 ft T: 21.56 C 700-500 lapse rate: 5.30 C/km ThetaE index: 18.04 C Layer 850.0- 700.0 mb Conv cond level (CCL): 651.56 mb = 3717.08 m = 12194.99 ft Mean mixing ratio: 10.19 g/kg Conv temperature: 45.13 C = 113.24 F Cap Strength: 7.03 C Lifted Index: 8.29 C Risk: None Lifted Index @300 mb: 11.19 C Lifted Index @700 mb: 7.03 C Showalter Index: 18.08 C Risk: None Total Totals Index: 13.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: -8.90 C K Index: -24.55 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 4.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.83 J/kg Max Up Vert Vel: 5.80 m/s Conv Inhibition (B-): 7106.87 J/kg Cap Strength: 8.19 C Lift Cond Lev (LCL): 846.37 mb = 1531.09 m = 5023.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 9 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 1009 9 330 2 1.0 -1.7 | 108 7 -6.9 2.3 1 1000 91 305 10 8.2 -5.7 | 351 2 0.3 -1.7 2 925 769 325 6 3.4 -4.9 | 78 5 -4.5 -0.9 3 850 1495 185 8 0.7 8.0 | 149 14 -7.2 12.0 4 700 3134 265 11 11.0 1.0 | 212 6 3.1 4.9 5 500 5870 275 19 18.9 -1.7 | 258 11 11.0 2.3 6 400 7590 270 32 32.0 -0.0 | 261 24 24.1 4.0 7 300 9690 255 38 36.7 9.8 | 244 32 28.8 13.8 8 250 10960 230 43 32.9 27.6 | 218 40 25.0 31.6 9 200 12450 235 38 31.1 21.8 | 222 35 23.2 25.8 10 150 14250 220 38 24.4 29.1 | 207 37 16.5 33.1 11 100 16620 255 26 25.1 6.7 | 238 20 17.2 10.7 Wind Parameters Mean winds (0-6000m): 266.8 at 11.8 knts Storm direction: 296.8 at 8.9 knts Shear (0-3000m) pos: 2.0 neg: 1.7 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 95.7 deg Storm rel helicity (0-3000m) pos: 34.6 neg: -14.1 tot: 20.5 m^2/s^2 ave: 6.8 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.93 Bulk Shear: 8.71 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 ------------------------------------------------------------------------------- 500 310 8 48 2| 0.0 5.8 5.8| 1.5 -3.1 -1.6 -3.3 -0.47| 13.8 -6.6 1000 310 7 70 2| 0.0 2.9 2.9| 5.6 -3.1 2.5 2.5 -0.06| 10.3 -0.6 1500 295 7 128 1| 0.0 3.3 3.3| 6.6 -14.1 -7.5 -5.0 -0.12| 10.9 -1.3 2000 261 8 176 5| 1.0 2.5 3.5| 18.1 -14.1 4.0 2.0 -0.02| 9.2 -0.1 2500 248 8 176 7| 1.6 2.0 3.6| 27.6 -14.1 13.4 5.4 0.07| 8.2 0.6 3000 251 8 180 7| 2.0 1.7 3.6| 34.6 -14.1 20.5 6.8 0.13| 7.6 1.0 4000 258 9 192 6| 1.9 1.3 3.2| 39.9 -14.1 25.8 6.4 0.19| 6.2 1.2 5000 263 10 205 6| 1.8 1.0 2.8| 44.8 -14.1 30.7 6.1 0.22| 5.3 1.2 6000 267 12 220 6| 1.8 0.8 2.7| 50.1 -14.1 36.0 6.0 0.24| 4.7 1.1 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20251109.00.gif