UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101411.upa.cvt Date: 1100Z 14 OCT 25 Searching for VABB... Searching the city database file for: VABB ... Date:1100Z 14 OCT 25 Station: VABB WMO ident: 43003 Latitude: 19.12 Longitude: 72.85 Elevation: 14.00 ------------------------------------------------------------------------------- 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 1005 14 32.6 20.6 49 12.0 23.9 315 4 305.3 308.2 296.9 351.3 15.37 1 1000 56 30.6 20.6 55 10.0 23.4 310 7 303.8 306.6 296.5 349.7 15.45 2 925 753 26.4 16.4 54 10.0 19.5 30 2 306.3 308.7 295.4 344.7 12.78 3 850 1490 19.8 13.8 68 6.0 15.8 70 7 306.9 309.1 294.8 342.3 11.75 4 700 3127 10.0 -8.0 27 18.0 1.7 235 11 313.6 314.1 289.7 323.2 2.99 5 500 5870 -2.1 -24.1 17 22.0 -9.2 65 8 330.5 330.7 292.9 334.4 1.09 6 400 7600 -13.5 -60.5 1 47.0 -19.1 55 8 337.4 337.4 293.7 337.6 0.03 7 300 9720 -28.5 -64.5 2 36.0 -31.0 115 5 345.2 345.2 295.6 345.3 0.02 8 250 11000 -39.9 -52.9 24 13.0 -40.8 185 12 346.7 346.8 296.0 347.2 0.11 TRP WND Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 534.71 mb = 5393.94 m = 17696.45 ft Wetbulb zero: 668.45 mb = 3502.92 m = 11492.37 ft Precipitable water: 1.43 inches Sfc-500 mean rel hum: 37.79 % Est. max temperature: 34.14 C = 93.45 F Sfc-Lift cond lev (LCL): 845.40 mb = 1535.76 m = 5038.53 ft T: 19.53 C 700-500 lapse rate: 4.41 C/km ThetaE index: 28.11 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 769.73 mb = 2326.40 m = 7632.46 ft Mean mixing ratio: 13.87 g/kg Conv temperature: 37.62 C = 99.71 F Cap Strength: 2.45 C Lifted Index: 2.01 C Risk: None Lifted Index @300 mb: 1.66 C Lifted Index @700 mb: 0.31 C Showalter Index: 3.74 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 15.90 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 187.60 Risk: None Energy Index: -1.43 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.16 J/kg Max Up Vert Vel: 3.78 m/s Conv Inhibition (B-): 455.62 J/kg Cap Strength: 2.45 C Lift Cond Lev (LCL): 826.28 mb = 1728.64 m = 5671.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 218 at 5 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 1005 14 315 4 2.8 -2.8 | 4 7 -0.5 -7.0 1 1000 56 310 7 5.4 -4.5 | 347 9 2.1 -8.7 2 940 610 325 4 2.3 -3.3 | 8 8 -1.0 -7.5 3 925 753 30 2 -1.0 -1.7 | 36 7 -4.3 -5.9 4 908 914 25 6 -2.5 -5.4 | 31 11 -5.8 -9.6 5 877 1219 60 7 -6.1 -3.5 | 51 12 -9.4 -7.7 6 850 1490 70 7 -6.6 -2.4 | 56 12 -9.9 -6.6 7 817 1829 100 3 -3.0 0.5 | 60 7 -6.3 -3.7 8 788 2134 155 2 -0.8 1.8 | 60 5 -4.1 -2.4 9 760 2438 0 1 -0.0 -1.0 | 32 6 -3.3 -5.2 10 733 2743 250 5 4.7 1.7 | 331 3 1.4 -2.5 11 707 3048 230 10 7.7 6.4 | 243 5 4.4 2.2 12 700 3127 235 11 9.0 6.3 | 250 6 5.7 2.1 13 681 3353 205 9 3.8 8.2 | 187 4 0.5 4.0 14 632 3962 210 16 8.0 13.9 | 206 11 4.7 9.7 15 609 4267 175 8 -0.7 8.0 | 133 5 -4.0 3.8 16 524 5486 170 9 -1.6 8.9 | 134 7 -4.9 4.7 17 505 5791 120 3 -2.6 1.5 | 65 6 -5.9 -2.7 18 500 5870 65 8 -7.3 -3.4 | 54 13 -10.5 -7.6 19 486 6096 40 6 -3.9 -4.6 | 39 11 -7.2 -8.8 20 467 6401 15 7 -1.8 -6.8 | 25 12 -5.1 -11.0 21 449 6706 15 5 -1.3 -4.8 | 27 10 -4.6 -9.0 22 432 7010 70 9 -8.5 -3.1 | 58 14 -11.8 -7.3 23 415 7315 25 3 -1.3 -2.7 | 33 8 -4.6 -6.9 24 400 7600 55 8 -6.6 -4.6 | 48 13 -9.9 -8.8 25 399 7620 40 7 -4.5 -5.4 | 39 12 -7.8 -9.6 26 383 7925 330 3 1.5 -2.6 | 15 7 -1.8 -6.8 27 367 8230 265 7 7.0 0.6 | 314 5 3.7 -3.6 28 352 8534 330 9 4.5 -7.8 | 354 12 1.2 -12.0 29 338 8839 0 1 -0.0 -1.0 | 32 6 -3.3 -5.2 30 324 9144 225 4 2.8 2.8 | 19 1 -0.5 -1.4 31 311 9449 265 6 6.0 0.5 | 324 5 2.7 -3.7 32 300 9720 115 5 -4.5 2.1 | 75 8 -7.8 -2.1 33 299 9754 0 1 -0.0 -1.0 | 32 6 -3.3 -5.2 34 286 10058 115 4 -3.6 1.7 | 70 7 -6.9 -2.5 35 274 10363 155 4 -1.7 3.6 | 83 5 -5.0 -0.6 36 250 11000 185 12 1.0 12.0 | 164 8 -2.3 7.8 37 229 11582 195 13 3.4 12.6 | 180 8 0.1 8.4 38 219 11887 185 16 1.4 15.9 | 171 12 -1.9 11.7 Wind Parameters Mean winds (0-6000m): 188.1 at 7.1 knts Storm direction: 218.1 at 5.3 knts Shear (0-3000m) pos: 1.1 neg: 1.7 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): -114.6 deg Storm rel helicity (0-3000m) pos: 32.4 neg: -23.0 tot: 9.5 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 7.0 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.41 Bulk Shear: 17.49 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 ------------------------------------------------------------------------------- 500 315 6 355 8| 0.8 0.0 0.8| 4.8 -4.2 0.6 1.2 0.02| 5.3 0.1 1000 335 5 8 9| 3.6 0.0 3.6| 16.7 -5.6 11.1 11.1 0.36| 7.0 2.5 1500 12 6 25 11| 3.2 0.0 3.2| 29.8 -5.6 24.2 16.1 0.50| 6.2 3.1 2000 29 5 34 11| 1.6 0.0 1.6| 32.4 -6.0 26.5 13.2 0.41| 6.2 2.6 2500 32 4 35 10| 1.3 0.9 2.2| 32.4 -13.2 19.2 7.7 0.18| 6.2 1.1 3000 13 5 26 10| 1.1 1.7 2.8| 32.4 -23.0 9.5 3.2 -0.09| 7.0 -0.6 4000 222 7 239 1| 0.8 1.8 2.6| 35.7 -33.0 2.7 0.7 -0.15| 7.1 -1.1 5000 201 7 161 3| 0.7 0.7 1.4| 35.8 -47.7 -11.9 -2.4 -0.25| 6.6 -1.7 6000 188 7 141 4| 0.5 0.6 1.1| 35.8 -74.6 -38.8 -6.5 -0.36| 6.9 -2.5 Wrote GIF file: /home/apache/climate/data/raob//VABB/skewt/VABB.skewt.20251014.11.gif