UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122600.upa.cvt Date: 0000Z 26 DEC 25 Searching for VABJ... Searching the city database file for: VABJ ... Date:0000Z 26 DEC 25 Station: VABJ WMO ident: 42634 Latitude: 23.29 Longitude: 69.67 Elevation: 82.00 ------------------------------------------------------------------------------- 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 1001 82 16.6 7.6 55 9.0 11.6 0 0 289.7 290.8 284.7 308.3 6.55 1 1000 120 18.0 6.0 45 12.0 11.4 335 3 291.1 292.2 284.5 308.0 5.86 2 925 789 17.8 3.8 39 14.0 10.2 65 5 297.5 298.5 286.6 313.6 5.43 3 850 1504 11.8 4.8 62 7.0 7.9 195 11 298.5 299.7 287.8 317.3 6.35 4 700 3128 8.8 -18.2 13 27.0 -1.0 240 7 312.2 312.5 287.6 316.6 1.30 5 500 5810 -9.7 -23.7 31 14.0 -13.6 260 19 321.2 321.4 290.3 325.1 1.13 TRP WND Sounding variables and indices 1000-500 mb thick: 5690.00 m Freezing level: 604.86 mb = 4403.76 m = 14447.86 ft Wetbulb zero: 717.32 mb = 2923.60 m = 9591.76 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 32.13 % Est. max temperature: 25.43 C = 77.77 F Sfc-Lift cond lev (LCL): 874.76 mb = 1261.18 m = 4137.69 ft T: 13.84 C 700-500 lapse rate: 6.90 C/km ThetaE index: 0.69 C Layer 700.0- 500.0 mb Conv cond level (CCL): 571.09 mb = 4750.30 m = 15584.79 ft Mean mixing ratio: 5.63 g/kg Conv temperature: 44.75 C = 112.55 F Cap Strength: 12.12 C Lifted Index: 11.61 C Risk: None Lifted Index @700 mb: 12.12 C Showalter Index: 8.24 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 14.50 C K Index: -0.70 Risk: None Sweat Index: 98.60 Risk: None Energy Index: 1.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.61 J/kg Max Up Vert Vel: 7.02 m/s Conv Inhibition (B-): 1649.44 J/kg Cap Strength: 12.06 C Lift Cond Lev (LCL): 781.87 mb = 2202.87 m = 7227.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 10 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 82 0 0 -0.0 -0.0 | 95 10 -9.7 0.9 1 1000 120 335 3 1.3 -2.7 | 78 9 -8.5 -1.9 2 979 305 10 12 -2.1 -11.8 | 47 16 -11.8 -11.0 3 945 610 30 8 -4.0 -6.9 | 66 15 -13.7 -6.1 4 925 789 65 5 -4.5 -2.1 | 85 14 -14.3 -1.3 5 911 914 100 5 -4.9 0.9 | 97 15 -14.7 1.7 6 879 1219 185 6 0.5 6.0 | 127 11 -9.2 6.8 7 850 1504 195 11 2.8 10.6 | 149 13 -6.9 11.5 8 788 2134 270 13 13.0 -0.0 | 255 3 3.3 0.9 9 760 2438 255 10 9.7 2.6 | 179 3 -0.1 3.4 10 733 2743 250 7 6.6 2.4 | 136 5 -3.2 3.3 11 707 3048 245 6 5.4 2.5 | 128 5 -4.3 3.4 12 700 3128 240 7 6.1 3.5 | 140 6 -3.7 4.4 13 655 3658 235 11 9.0 6.3 | 174 7 -0.7 7.2 14 630 3962 235 16 13.1 9.2 | 199 11 3.4 10.0 15 607 4267 235 18 14.7 10.3 | 204 12 5.0 11.2 16 584 4572 235 20 16.4 11.5 | 208 14 6.6 12.3 17 562 4877 235 24 19.7 13.8 | 214 18 9.9 14.6 18 521 5486 265 17 16.9 1.5 | 252 8 7.2 2.3 19 500 5810 260 19 18.7 3.3 | 245 10 9.0 4.2 20 481 6096 255 22 21.3 5.7 | 240 13 11.5 6.6 Wind Parameters Mean winds (0-6000m): 245.0 at 13.0 knts Storm direction: 275.0 at 9.8 knts Shear (0-3000m) pos: 2.2 neg: 1.2 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 38.3 deg Storm rel helicity (0-3000m) pos: 117.7 neg: -28.8 tot: 88.9 m^2/s^2 ave: 29.6 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 3.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.47 Bulk Shear: 52.03 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 13 9 56 14| 8.6 0.0 8.6| 19.1 -22.5 -3.4 -6.9 -0.23| 17.4 -4.1 1000 33 7 69 15| 2.9 0.0 2.9| 67.4 -22.5 44.8 44.8 0.29| 15.2 4.4 1500 70 8 84 17| 3.9 0.0 3.9| 98.1 -22.5 75.6 50.4 0.44| 13.7 6.1 2000 227 9 154 8| 3.3 0.0 3.3|116.7 -22.5 94.2 47.1 0.52| 13.5 7.0 2500 251 9 165 4| 2.6 1.0 3.6|117.2 -26.6 90.7 36.3 0.39| 12.1 4.7 3000 250 9 160 4| 2.2 1.2 3.4|117.7 -28.8 88.9 29.6 0.35| 10.5 3.6 4000 243 9 165 5| 1.7 1.1 2.7|134.3 -28.8 105.5 26.4 0.41| 9.3 3.8 5000 240 12 183 7| 1.6 1.1 2.8|158.5 -28.8 129.7 25.9 0.43| 8.6 3.7 6000 245 13 198 7| 1.4 1.3 2.7|172.5 -33.9 138.7 23.1 0.40| 8.4 3.3 Wrote GIF file: /home/apache/climate/data/raob//VABJ/skewt/VABJ.skewt.20251226.00.gif