UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101323.upa.cvt Date: 2300Z 13 OCT 25 Searching for VABB... Searching the city database file for: VABB ... Date:2300Z 13 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 1006 14 23.0 20.3 85 2.7 21.1 0 0 295.6 298.4 294.1 339.0 15.07 1 925 752 25.8 10.8 39 15.0 16.3 30 6 305.7 307.3 292.3 332.3 8.82 2 850 1501 19.4 9.4 52 10.0 13.1 90 6 306.5 308.1 292.5 332.9 8.74 3 700 3134 10.6 -27.4 5 38.0 -1.2 300 9 314.2 314.3 287.5 316.2 0.58 4 500 5880 -2.7 -31.7 9 29.0 -10.4 215 5 329.7 329.9 292.2 331.7 0.54 5 400 7610 -13.9 -55.9 2 42.0 -19.3 30 7 336.9 336.9 293.6 337.1 0.05 6 300 9730 -28.9 -62.9 2 34.0 -31.3 75 4 344.6 344.7 295.4 344.8 0.03 TRP WND Sounding variables and indices 1000-500 mb thick: 5813.41 m Freezing level: 540.60 mb = 5322.54 m = 17462.19 ft Wetbulb zero: 712.65 mb = 2983.36 m = 9787.79 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 24.22 % Est. max temperature: 33.78 C = 92.81 F Sfc-Lift cond lev (LCL): 967.34 mb = 358.51 m = 1176.20 ft T: 24.31 C 700-500 lapse rate: 4.84 C/km ThetaE index: 16.65 C Layer 700.0- 500.0 mb Conv cond level (CCL): 691.80 mb = 3230.20 m = 10597.65 ft Mean mixing ratio: 11.32 g/kg Conv temperature: 42.15 C = 107.87 F Cap Strength: 5.43 C Lifted Index: 6.19 C Risk: None Lifted Index @300 mb: 8.17 C Lifted Index @700 mb: 4.49 C Showalter Index: 7.18 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 12.10 C K Index: -6.50 Risk: None Sweat Index: 129.80 Risk: None Energy Index: -0.01 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.90 J/kg Max Up Vert Vel: 7.20 m/s Conv Inhibition (B-): 1863.83 J/kg Cap Strength: 6.16 C Lift Cond Lev (LCL): 830.34 mb = 1697.78 m = 5570.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 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 1006 14 0 0 -0.0 -0.0 | 90 5 -5.1 0.0 1 1000 0 70 4 -3.8 -1.4 | 81 9 -8.9 -1.4 2 969 305 40 12 -7.7 -9.2 | 54 16 -12.8 -9.2 3 925 752 30 6 -3.0 -5.2 | 57 10 -8.1 -5.2 4 908 914 35 6 -3.4 -4.9 | 60 10 -8.6 -4.9 5 850 1501 90 6 -6.0 0.0 | 90 11 -11.1 0.0 6 818 1829 130 4 -3.1 2.6 | 107 9 -8.2 2.6 7 788 2134 0 0 -0.0 -0.0 | 90 5 -5.1 0.0 8 760 2438 240 5 4.3 2.5 | 162 3 -0.8 2.5 9 733 2743 270 11 11.0 -0.0 | 270 6 5.9 0.0 10 707 3048 285 16 15.5 -4.1 | 292 11 10.3 -4.1 11 700 3134 300 9 7.8 -4.5 | 329 5 2.7 -4.5 12 681 3353 275 5 5.0 -0.4 | 19 0 -0.1 -0.4 13 656 3658 235 14 11.5 8.0 | 218 10 6.3 8.0 14 632 3962 240 6 5.2 3.0 | 181 3 0.1 3.0 15 609 4267 200 5 1.7 4.7 | 144 6 -3.4 4.7 16 565 4877 190 8 1.4 7.9 | 155 9 -3.7 7.9 17 525 5486 245 5 4.5 2.1 | 164 2 -0.6 2.1 18 500 5880 215 5 2.9 4.1 | 151 5 -2.3 4.1 19 486 6096 180 3 0.0 3.0 | 120 6 -5.1 3.0 20 468 6401 340 2 0.7 -1.9 | 67 5 -4.4 -1.9 21 416 7315 305 5 4.1 -2.9 | 20 3 -1.0 -2.9 22 400 7610 30 7 -3.5 -6.1 | 55 11 -8.6 -6.1 23 399 7620 25 8 -3.4 -7.3 | 50 11 -8.5 -7.2 24 383 7925 350 7 1.2 -6.9 | 30 8 -3.9 -6.9 25 368 8230 310 3 2.3 -1.9 | 56 3 -2.8 -1.9 26 325 9144 330 3 1.5 -2.6 | 54 4 -3.6 -2.6 27 312 9449 115 3 -2.7 1.3 | 99 8 -7.8 1.3 28 300 9730 75 4 -3.9 -1.0 | 83 9 -9.0 -1.0 29 299 9754 105 5 -4.8 1.3 | 97 10 -10.0 1.3 30 286 10058 60 3 -2.6 -1.5 | 79 8 -7.7 -1.5 31 273 10363 50 3 -2.3 -1.9 | 75 8 -7.4 -1.9 32 250 10973 160 6 -2.1 5.6 | 128 9 -7.2 5.6 Wind Parameters Mean winds (0-6000m): 240.1 at 6.8 knts Storm direction: 270.1 at 5.1 knts Shear (0-3000m) pos: 1.5 neg: 1.9 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -150.5 deg Storm rel helicity (0-3000m) pos: 40.4 neg: -28.7 tot: 11.7 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.78 Bulk Shear: 33.22 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 43 9 59 13| 0.0 6.2 6.2| 0.2 -19.7 -19.5 -39.1 -0.50| 11.8 -5.9 1000 39 8 59 12| 1.7 3.1 4.9| 5.5 -19.7 -14.2 -14.2 -0.24| 8.2 -1.9 1500 47 7 65 12| 2.6 2.1 4.7| 19.3 -19.7 -0.4 -0.2 0.05| 7.2 0.4 2000 56 6 71 11| 2.0 2.0 4.0| 26.8 -27.0 -0.3 -0.1 0.01| 7.5 0.1 2500 57 6 73 10| 1.6 2.3 3.9| 29.8 -28.7 1.1 0.4 0.11| 8.0 0.9 3000 22 7 51 10| 1.5 1.9 3.4| 40.4 -28.7 11.7 3.9 0.24| 8.6 2.0 4000 297 7 337 4| 1.1 0.4 1.6| 49.5 -39.6 10.0 2.5 0.10| 10.1 1.0 5000 252 7 216 3| 1.0 0.7 1.7| 53.5 -42.2 11.2 2.2 0.09| 8.9 0.8 6000 240 7 193 4| 1.0 0.8 1.8| 54.8 -45.6 9.2 1.5 0.06| 8.2 0.5 Wrote GIF file: /home/apache/climate/data/raob//VABB/skewt/VABB.skewt.20251013.23.gif