UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for VAJB... Searching the city database file for: VAJB ... Date:0000Z 12 OCT 25 Station: VAJB WMO ident: 42675 Latitude: 23.18 Longitude: 80.05 Elevation: 495.00 ------------------------------------------------------------------------------- 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 967 495 19.4 18.7 96 0.7 18.9 0 0 295.4 297.9 293.3 336.0 14.17 1 925 780 22.0 11.0 50 11.0 15.1 25 11 301.8 303.4 291.2 328.3 8.94 2 850 1506 15.4 7.4 59 8.0 10.7 330 6 302.3 303.7 290.3 325.0 7.62 3 700 3136 9.4 -12.6 20 22.0 0.3 210 8 312.9 313.3 288.6 319.7 2.07 4 500 5850 -4.7 -29.7 12 25.0 -11.4 260 27 327.3 327.4 291.6 329.7 0.65 5 400 7570 -13.9 -44.9 5 31.0 -19.1 265 19 336.9 337.0 293.7 337.6 0.17 6 300 9690 -29.7 -57.7 5 28.0 -31.9 260 18 343.5 343.5 295.2 343.7 0.05 7 250 10970 -39.5 -64.5 5 25.0 -40.6 260 28 347.3 347.3 296.1 347.5 0.03 8 200 12450 -51.5 -84.5 1 33.0 -51.9 260 17 351.2 351.2 296.9 351.2 0.00 9 150 14260 -65.1 -94.1 1 29.0 -65.2 330 4 357.9 357.9 298.3 357.9 0.00 10 100 16640 -78.5 -103.5 1 25.0 -78.5 70 18 376.1 376.1 301.6 376.1 0.00 TRP WND Sounding variables and indices Freezing level: 566.67 mb = 4945.33 m = 16224.65 ft Wetbulb zero: 694.66 mb = 3197.74 m = 10491.14 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 31.54 % Est. max temperature: 28.37 C = 83.06 F Sfc-Lift cond lev (LCL): 957.36 mb = 559.31 m = 1834.98 ft T: 19.99 C 700-500 lapse rate: 5.20 C/km ThetaE index: 16.38 C Layer 925.0- 500.0 mb Conv cond level (CCL): 666.02 mb = 3537.42 m = 11605.58 ft Mean mixing ratio: 9.70 g/kg Conv temperature: 38.88 C = 101.98 F Cap Strength: 5.40 C Lifted Index: 6.94 C Risk: None Lifted Index @300 mb: 11.12 C Lifted Index @700 mb: 5.40 C Showalter Index: 9.05 C Risk: None Total Totals Index: 32.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 12.10 C K Index: 5.50 Risk: None Sweat Index: 127.80 Risk: None Energy Index: 1.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.09 J/kg Max Up Vert Vel: 6.18 m/s Conv Inhibition (B-): 7069.58 J/kg Cap Strength: 6.83 C Lift Cond Lev (LCL): 814.30 mb = 1866.25 m = 6122.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 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 ---------------------------------------------------------- 0 967 495 0 0 -0.0 -0.0 | 93 10 -10.4 0.6 1 950 610 35 9 -5.2 -7.4 | 66 17 -15.6 -6.8 2 925 780 25 11 -4.6 -10.0 | 58 18 -15.1 -9.4 3 911 914 20 11 -3.8 -10.3 | 55 17 -14.2 -9.8 4 879 1219 360 11 -0.0 -11.0 | 45 15 -10.4 -10.4 5 850 1506 330 6 3.0 -5.2 | 58 9 -7.4 -4.6 6 818 1829 190 5 0.9 4.9 | 120 11 -9.6 5.5 7 789 2134 175 13 -1.1 13.0 | 139 18 -11.6 13.5 8 761 2438 180 9 0.0 9.0 | 133 14 -10.4 9.6 9 734 2743 195 5 1.3 4.8 | 121 11 -9.1 5.4 10 707 3048 205 6 2.5 5.4 | 127 10 -7.9 6.0 11 700 3136 210 8 4.0 6.9 | 139 10 -6.4 7.5 12 656 3658 220 11 7.1 8.4 | 160 10 -3.4 9.0 13 632 3962 215 10 5.7 8.2 | 152 10 -4.7 8.8 14 608 4267 215 12 6.9 9.8 | 161 11 -3.5 10.4 15 586 4572 230 15 11.5 9.6 | 186 10 1.1 10.2 16 564 4877 245 20 18.1 8.5 | 220 12 7.7 9.0 17 523 5486 250 27 25.4 9.2 | 237 18 14.9 9.8 18 500 5850 260 27 26.6 4.7 | 252 17 16.2 5.3 19 484 6096 260 26 25.6 4.5 | 252 16 15.2 5.1 20 400 7570 265 19 18.9 1.7 | 255 9 8.5 2.2 21 397 7620 265 20 19.9 1.7 | 256 10 9.5 2.3 22 323 9144 280 14 13.8 -2.4 | 299 4 3.4 -1.9 23 300 9690 260 18 17.7 3.1 | 243 8 7.3 3.7 24 261 10668 260 29 28.6 5.0 | 253 19 18.1 5.6 25 250 10970 260 28 27.6 4.9 | 252 18 17.1 5.4 26 208 12192 275 22 21.9 -1.9 | 277 12 11.5 -1.4 27 200 12450 260 17 16.7 3.0 | 241 7 6.3 3.5 28 164 13716 250 11 10.3 3.8 | 179 4 -0.1 4.3 29 150 14260 330 4 2.0 -3.5 | 71 9 -8.4 -2.9 30 127 15240 40 13 -8.4 -10.0 | 63 21 -18.8 -9.4 31 100 16640 70 18 -16.9 -6.2 | 78 28 -27.3 -5.6 Wind Parameters Mean winds (0-6000m): 243.1 at 13.9 knts Storm direction: 273.1 at 10.4 knts Shear (0-3000m) pos: 2.1 neg: 3.5 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 59.9 deg Storm rel helicity (0-3000m) pos: 43.9 neg: -60.5 tot: -16.6 m^2/s^2 ave: -5.5 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.30 Bulk Shear: 62.63 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 26 9 63 16| 11.3 0.0 11.3| 0.0 -38.2 -38.2 -76.4 -0.76| 13.8-10.5 1000 13 9 56 15| 5.7 4.0 9.7| 5.7 -46.7 -41.0 -41.0 -0.45| 11.6 -5.2 1500 10 8 58 14| 3.8 6.9 10.7| 25.2 -46.7 -21.5 -14.3 -0.01| 13.7 -0.1 2000 32 9 65 17| 3.1 5.2 8.3| 29.7 -54.3 -24.6 -12.3 -0.03| 12.1 -0.3 2500 97 8 95 19| 3.0 4.2 7.2| 31.9 -60.5 -28.7 -11.5 -0.05| 10.6 -0.5 3000 197 8 137 12| 2.1 3.5 5.6| 43.9 -60.5 -16.6 -5.5 0.04| 9.6 0.4 4000 213 9 146 10| 1.6 2.6 4.3| 59.9 -63.0 -3.1 -0.8 0.11| 8.2 0.9 5000 231 11 169 8| 2.6 2.1 4.7| 98.9 -63.0 35.8 7.2 0.24| 8.1 2.0 6000 243 14 196 7| 2.3 1.8 4.1|120.7 -63.5 57.2 9.5 0.28| 7.4 2.0 Wrote GIF file: /home/apache/climate/data/raob//VAJB/skewt/VAJB.skewt.20251012.00.gif