UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060400.upa.cvt Date: 0000Z 4 JUN 25 Searching for VGTJ... Searching the city database file for: VGTJ ... Date:0000Z 4 JUN 25 Station: VGTJ WMO ident: 41923 Latitude: 23.77 Longitude: 90.38 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1004 9 25.2 24.5 96 0.7 24.7 0 0 298.0 301.6 297.7 355.1 19.63 1 1000 43 24.8 22.2 85 2.6 22.9 170 4 298.0 301.1 296.1 347.6 17.09 2 971 301 23.2 20.7 86 2.5 21.5 185 20 298.9 301.8 295.6 345.6 16.03 3 962 383 24.2 19.4 75 4.8 20.8 185 19 300.7 303.4 295.4 344.4 14.90 4 961 392 24.2 19.4 75 4.8 20.8 185 19 300.8 303.5 295.4 344.5 14.91 5 925 726 22.6 18.2 76 4.4 19.5 185 15 302.4 305.1 295.5 344.9 14.36 6 852 1441 20.4 14.4 68 6.0 16.4 184 18 307.3 309.6 295.3 344.1 12.20 7 850 1461 20.2 14.2 68 6.0 16.2 185 18 307.3 309.6 295.2 343.7 12.07 8 742 2622 14.0 7.0 63 7.0 9.7 216 24 312.7 314.4 294.1 339.1 8.50 9 712 2970 12.2 6.2 67 6.0 8.5 226 25 314.5 316.1 294.5 340.6 8.38 10 700 3112 10.8 5.8 71 5.0 7.8 230 26 314.4 316.0 294.4 340.3 8.29 11 607 4285 2.8 1.4 90 1.4 2.0 230 13 318.3 319.7 294.4 340.6 7.00 12 500 5840 -3.5 -5.2 88 1.7 -4.4 240 15 328.8 329.8 295.8 346.2 5.20 13 468 6361 -6.3 -7.4 92 1.1 -6.8 245 19 331.6 332.5 296.1 347.5 4.69 14 460 6497 -6.9 -12.9 62 6.0 -9.4 248 19 332.5 333.1 295.1 343.1 3.08 15 439 6861 -7.9 -15.9 53 8.0 -11.1 255 20 335.7 336.2 295.4 344.6 2.52 16 424 7132 -9.5 -18.5 48 9.0 -12.8 261 21 337.0 337.4 295.4 344.5 2.10 17 414 7316 -10.9 -18.9 52 8.0 -13.7 265 21 337.5 337.9 295.5 344.9 2.08 18 408 7428 -11.9 -14.1 84 2.2 -12.8 267 22 337.6 338.3 296.3 348.7 3.15 19 400 7580 -12.9 -18.9 61 6.0 -15.0 270 22 338.2 338.7 295.7 345.9 2.15 20 399 7599 -12.9 -18.9 61 6.0 -15.0 270 22 338.5 338.9 295.8 346.2 2.15 21 382 7930 -15.7 -19.0 76 3.3 -16.9 270 25 339.0 339.5 296.0 347.0 2.23 22 376 8049 -16.1 -18.6 81 2.5 -17.0 269 24 340.0 340.5 296.3 348.5 2.35 23 364 8293 -16.9 -19.7 79 2.8 -17.9 266 23 342.1 342.6 296.7 350.1 2.20 24 300 9720 -26.3 -29.1 77 2.8 -26.9 205 14 348.3 348.6 297.2 352.7 1.15 25 287 10038 -28.5 -32.0 72 3.5 -29.2 207 14 349.6 349.8 297.3 353.2 0.91 26 250 11010 -36.3 -40.6 64 4.3 -36.8 205 14 352.1 352.2 297.5 353.9 0.44 27 220 11885 -43.5 -46.7 71 3.2 -43.7 196 23 354.1 354.2 297.7 355.2 0.26 28 200 12520 -49.1 -53.8 58 4.7 -49.3 195 19 355.0 355.0 297.8 355.6 0.13 29 161 13903 -61.3 -70.3 29 9.0 -61.4 177 25 357.2 357.2 298.1 357.3 0.02 30 155 14138 -61.9 -72.9 22 11.0 -62.0 175 26 360.0 360.1 298.7 360.1 0.01 31 152 14258 -62.3 -72.3 25 10.0 -62.4 182 27 361.4 361.4 299.0 361.4 0.01 32 150 14340 -62.9 -71.9 29 9.0 -63.0 180 34 361.7 361.7 299.1 361.8 0.02 33 136 14936 -68.5 -78.5 22 10.0 -68.5 180 40 362.1 362.1 299.1 362.1 0.01 34 110 16191 -74.1 -81.1 33 7.0 -74.1 103 14 374.2 374.2 301.3 374.2 0.01 35 100 16740 -79.1 -86.1 31 7.0 -79.1 125 17 374.9 374.9 301.4 374.9 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 559.44 mb = 4976.31 m = 16326.28 ft Wetbulb zero: 573.29 mb = 4743.38 m = 15562.09 ft Precipitable water: 2.23 inches Sfc-500 mean rel hum: 77.84 % Est. max temperature: 34.37 C = 93.87 F Sfc-Lift cond lev (LCL): 994.30 mb = 93.14 m = 305.58 ft T: 24.49 C 700-500 lapse rate: 5.24 C/km ThetaE index: 10.76 C Layer 1000.0- 961.0 mb Conv cond level (CCL): 784.82 mb = 2142.65 m = 7029.59 ft Mean mixing ratio: 15.26 g/kg Conv temperature: 37.70 C = 99.86 F Cap Strength: 3.68 C Lifted Index: 1.08 C Risk: Showers probable Lifted Index @300 mb: 4.56 C Lifted Index @700 mb: 1.46 C Showalter Index: 1.81 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 17.70 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 348.79 Risk: Showers and thunderstorms possible Energy Index: 0.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.00 J/kg Max Up Vert Vel: 9.49 m/s Conv Inhibition (B-): 256.07 J/kg Cap Strength: 3.64 C Lift Cond Lev (LCL): 901.58 mb = 948.94 m = 3113.27 ft Lev Free Conv (LFC): 636.58 mb = 3893.70 m = 12774.45 ft Equ Level (EL): 546.58 mb = 5125.91 m = 16817.07 ft B at Equ Level: 44.53 J/kg Max Parcel Lev (MPL): 456.58 mb = 6554.84 m = 21505.10 ft Wind level data Storm motion: 250 at 14 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 1004 9 0 0 -0.0 -0.0 | 70 14 -13.2 -4.8 1 1000 43 170 4 -0.7 3.9 | 87 14 -13.9 -0.8 2 971 305 185 20 1.7 19.9 | 143 19 -11.5 15.2 3 925 726 185 15 1.3 14.9 | 130 16 -11.9 10.2 4 874 1219 170 13 -2.3 12.8 | 117 17 -15.5 8.0 5 850 1461 185 18 1.6 17.9 | 138 18 -11.7 13.2 6 700 3112 230 26 19.9 16.7 | 209 14 6.7 11.9 7 680 3353 235 28 22.9 16.1 | 221 15 9.7 11.3 8 654 3658 240 26 22.5 13.0 | 228 12 9.3 8.2 9 630 3962 225 14 9.9 9.9 | 147 6 -3.3 5.1 10 607 4267 230 13 10.0 8.4 | 138 5 -3.3 3.6 11 585 4572 245 20 18.1 8.5 | 233 6 4.9 3.7 12 500 5840 240 15 13.0 7.5 | 175 3 -0.2 2.7 13 484 6096 240 18 15.6 9.0 | 209 5 2.4 4.2 14 400 7580 270 22 22.0 -0.0 | 299 10 8.8 -4.8 15 382 7925 270 25 25.0 -0.0 | 292 13 11.8 -4.8 16 324 9144 255 17 16.4 4.4 | 277 3 3.2 -0.4 17 311 9449 230 11 8.4 7.1 | 116 5 -4.8 2.3 18 300 9720 205 14 5.9 12.7 | 137 11 -7.3 7.9 19 299 9754 210 14 7.0 12.1 | 140 10 -6.2 7.4 20 262 10668 200 14 4.8 13.2 | 135 12 -8.4 8.4 21 251 10973 215 17 9.8 13.9 | 159 10 -3.5 9.2 22 250 11010 205 14 5.9 12.7 | 137 11 -7.3 7.9 23 240 11278 195 15 3.9 14.5 | 136 13 -9.4 9.7 24 230 11582 210 18 9.0 15.6 | 159 12 -4.2 10.8 25 220 11887 195 23 6.0 22.2 | 157 19 -7.3 17.4 26 200 12520 195 19 4.9 18.4 | 149 16 -8.3 13.6 27 174 13411 205 24 10.1 21.8 | 170 17 -3.1 17.0 28 158 14021 170 25 -4.3 24.6 | 138 27 -17.6 19.8 29 150 14326 185 27 2.4 26.9 | 154 25 -10.9 22.1 30 150 14340 180 34 0.0 34.0 | 156 32 -13.2 29.2 31 129 15240 180 44 0.0 44.0 | 161 41 -13.2 39.2 32 122 15545 180 37 0.0 37.0 | 158 35 -13.2 32.2 33 116 15850 160 17 -5.8 16.0 | 120 22 -19.1 11.2 34 110 16154 105 14 -13.5 3.6 | 88 27 -26.8 -1.1 35 105 16459 80 13 -12.8 -2.3 | 75 27 -26.0 -7.0 36 100 16740 125 17 -13.9 9.8 | 100 28 -27.2 5.0 Wind Parameters Mean winds (0-6000m): 220.2 at 18.8 knts Storm direction: 250.2 at 14.1 knts Shear (0-3000m) pos: 3.4 neg: 2.4 tot: 5.8 10-3/s Storm rel Dir Shear (0-3000m): 133.4 deg Storm rel helicity (0-3000m) pos: 176.2 neg: -33.0 tot: 143.2 m^2/s^2 ave: 47.7 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 6.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 2.72 Bulk Shear: 16.57 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 ------------------------------------------------------------------------------- 500 184 14 127 15| 0.0 18.1 18.1| 77.6 -8.0 69.5 139.1 0.78| 23.5 18.4 1000 183 15 128 16| 0.0 7.1 7.1| 77.6 -26.2 51.4 51.4 0.49| 14.3 7.0 1500 181 15 128 16| 1.8 4.8 6.5|109.0 -33.0 76.0 50.7 0.52| 12.4 6.5 2000 185 16 133 16| 2.5 3.6 6.1|131.0 -33.0 98.0 49.0 0.58| 10.7 6.2 2500 191 17 140 16| 3.0 2.9 5.9|153.3 -33.0 120.3 48.1 0.63| 9.7 6.1 3000 199 18 150 15| 3.4 2.4 5.8|176.2 -33.0 143.2 47.7 0.67| 9.2 6.1 4000 210 20 166 13| 3.0 2.1 5.2|197.5 -55.5 141.9 35.5 0.41| 9.5 3.9 5000 216 19 170 11| 3.1 1.7 4.8|206.2 -57.7 148.5 29.7 0.43| 8.7 3.7 6000 220 19 173 10| 2.6 1.5 4.1|207.4 -60.1 147.3 24.5 0.39| 7.7 3.0 Wrote GIF file: /home/apache/climate/data/raob//VGTJ/skewt/VGTJ.skewt.20250604.00.gif