UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for VAJB... Searching the city database file for: VAJB ... Date:0000Z 22 APR 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 964 495 22.8 15.8 65 7.0 18.1 0 0 299.1 301.2 292.6 333.5 11.79 1 925 760 32.2 350 18 312.2 2 850 1511 26.6 330 11 314.0 3 700 3172 13.8 275 18 317.8 4 500 5890 -5.3 -32.3 10 27.0 -12.0 260 13 326.6 326.7 291.3 328.4 0.51 5 400 7610 -17.5 -40.5 12 23.0 -21.3 260 9 332.2 332.3 292.6 333.3 0.28 6 300 9710 -30.7 -70.7 1 40.0 -32.8 255 30 342.1 342.1 294.8 342.1 0.01 7 250 10980 -39.7 -76.7 1 37.0 -40.8 250 35 347.0 347.0 296.0 347.1 0.00 8 200 12470 -50.3 -83.3 1 33.0 -50.8 255 40 353.1 353.1 297.3 353.1 0.00 9 150 14290 -63.5 -92.5 1 29.0 -63.6 250 27 360.7 360.7 298.8 360.7 0.00 10 100 16680 -77.9 -102.9 1 25.0 -77.9 210 23 377.2 377.2 301.8 377.2 0.00 TRP WND Sounding variables and indices Freezing level: 555.50 mb = 5135.79 m = 16849.50 ft Wetbulb zero: 684.75 mb = 3349.88 m = 10990.30 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: -nan % Est. max temperature: 38.46 C = 101.23 F Sfc-Lift cond lev (LCL): 869.71 mb = 1307.45 m = 4289.47 ft T: 28.12 C 700-500 lapse rate: 7.03 C/km ThetaE index: 5.02 C Layer 925.0- 400.0 mb Conv cond level (CCL): None Cap Strength: -9725.85 C Lifted Index: 13.43 C Risk: None Lifted Index @300 mb: 22.61 C Lifted Index @700 mb: 6.83 C Showalter Index: 2.94 C Risk: Showers probable Total Totals Index: 43.78 C Risk: None Vertical Totals Index: 31.90 C Cross Totals Index: 11.88 C K Index: 17.03 Risk: < 20 % chance of thunderstorms Sweat Index: 113.94 Risk: None Energy Index: -1.45 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 261454.20 J/kg Max Up Vert Vel: 723.12 m/s Conv Inhibition (B-): 157287.22 J/kg Cap Strength: 305.35 C Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 11 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 ---------------------------------------------------------- 0 964 495 0 0 -0.0 -0.0 | 136 11 -7.7 8.1 1 947 610 360 13 -0.0 -13.0 | 58 9 -7.7 -4.9 2 925 760 350 18 3.1 -17.7 | 25 11 -4.6 -9.6 3 909 914 345 18 4.7 -17.4 | 18 10 -3.0 -9.3 4 878 1219 335 16 6.8 -14.5 | 8 6 -0.9 -6.4 5 850 1511 330 11 5.5 -9.5 | 57 3 -2.2 -1.4 6 819 1829 310 9 6.9 -5.8 | 161 2 -0.8 2.3 7 790 2134 295 10 9.1 -4.2 | 199 4 1.4 3.9 8 763 2438 285 11 10.6 -2.8 | 209 6 2.9 5.3 9 736 2743 290 14 13.2 -4.8 | 239 6 5.5 3.3 10 710 3048 280 16 15.8 -2.8 | 236 10 8.1 5.3 11 700 3172 275 18 17.9 -1.6 | 237 12 10.2 6.5 12 659 3658 260 19 18.7 3.3 | 224 16 11.0 11.4 13 635 3962 270 19 19.0 -0.0 | 234 14 11.3 8.1 14 611 4267 280 19 18.7 -3.3 | 246 12 11.0 4.8 15 589 4572 280 19 18.7 -3.3 | 246 12 11.0 4.8 16 567 4877 290 18 16.9 -6.2 | 258 9 9.2 2.0 17 526 5486 250 13 12.2 4.4 | 200 13 4.5 12.6 18 500 5890 260 13 12.8 2.3 | 206 12 5.1 10.4 19 487 6096 270 14 14.0 -0.0 | 218 10 6.3 8.1 20 400 7610 260 9 8.9 1.6 | 187 10 1.2 9.7 21 399 7620 270 10 10.0 -0.0 | 196 8 2.3 8.1 22 324 9144 250 27 25.4 9.2 | 226 25 17.7 17.4 23 300 9710 255 30 29.0 7.8 | 233 27 21.3 15.9 24 261 10668 255 33 31.9 8.5 | 235 29 24.2 16.7 25 250 10980 250 35 32.9 12.0 | 231 32 25.2 20.1 26 209 12192 260 41 40.4 7.1 | 245 36 32.7 15.2 27 200 12470 255 40 38.6 10.4 | 239 36 30.9 18.5 28 164 13716 255 39 37.7 10.1 | 239 35 30.0 18.2 29 150 14290 250 27 25.4 9.2 | 226 25 17.7 17.4 30 128 15240 240 25 21.7 12.5 | 214 25 13.9 20.6 31 100 16680 210 23 11.5 19.9 | 188 28 3.8 28.0 Wind Parameters Mean winds (0-6000m): 286.5 at 14.9 knts Storm direction: 316.5 at 11.2 knts Shear (0-3000m) pos: 0.0 neg: 3.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 91.7 deg Storm rel helicity (0-3000m) pos: 12.1 neg: -53.6 tot: -41.5 m^2/s^2 ave: -13.8 10^-3 m/s^2 rel: -0.23 Storm rel vorticity (0-3000m) horiz: 8.6 stream: -1.9 10^-3/s Energy-Hel index: 12.90 Bulk Rich Number: 8256.51 Bulk Shear: 31.67 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 ------------------------------------------------------------------------------- 500 351 14 44 8| 0.0 18.0 18.0| 0.0 -44.0 -44.0 -88.1 -0.94| 22.4-20.9 1000 344 15 32 7| 0.0 5.8 5.8| 2.9 -45.8 -42.9 -42.9 -0.63| 15.0 -9.5 1500 337 13 35 5| 0.0 3.3 3.3| 5.3 -45.8 -40.6 -27.1 -0.39| 12.0 -4.7 2000 328 12 27 3| 0.0 3.0 3.0| 7.9 -45.8 -37.9 -19.0 -0.30| 9.9 -3.0 2500 319 13 340 2| 0.0 3.2 3.2| 12.1 -46.3 -34.2 -13.7 -0.21| 9.0 -1.9 3000 309 14 276 3| 0.0 3.2 3.2| 12.1 -53.6 -41.5 -13.8 -0.23| 8.6 -1.9 4000 295 15 253 6| 0.6 2.4 3.0| 30.6 -56.8 -26.2 -6.5 -0.12| 7.4 -0.9 5000 291 15 248 7| 0.6 1.8 2.3| 35.7 -88.8 -53.1 -10.6 -0.22| 7.4 -1.7 6000 286 15 240 8| 0.8 1.5 2.3| 46.5 -92.6 -46.1 -7.7 -0.18| 6.7 -1.2 Wrote GIF file: /home/apache/climate/data/raob//VAJB/skewt/VAJB.skewt.20250422.00.gif