UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042823.upa.cvt Date: 2300Z 28 APR 25 Searching for VEAT... Searching the city database file for: VEAT ... Date:2300Z 28 APR 25 Station: VEAT WMO ident: 42724 Latitude: 23.88 Longitude: 91.25 Elevation: 16.00 ------------------------------------------------------------------------------- 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 1009 16 22.4 21.5 95 0.9 21.8 0 0 294.8 297.7 294.6 341.2 16.20 1 1000 92 22.4 20.1 87 2.3 20.8 135 9 295.5 298.2 294.0 338.6 14.97 2 985 224 21.6 18.6 83 3.0 19.5 163 15 296.0 298.5 293.3 335.8 13.82 3 964 413 24.8 12.8 47 12.0 17.1 186 18 301.1 302.9 291.6 329.6 9.67 4 925 775 22.4 11.4 50 11.0 15.4 205 16 302.2 303.9 291.6 329.5 9.19 5 850 1504 17.6 7.6 52 10.0 11.6 180 18 304.6 306.0 291.1 327.8 7.72 6 744 2624 9.2 3.2 66 6.0 5.9 196 25 307.3 308.5 290.9 327.1 6.49 7 700 3127 6.6 1.9 72 4.7 4.0 220 28 309.8 311.0 291.5 329.2 6.28 8 664 3557 4.8 -1.2 65 6.0 1.7 218 31 312.5 313.5 291.5 329.1 5.28 9 617 4149 0.0 -1.8 88 1.8 -0.9 225 35 313.6 314.6 291.9 330.7 5.44 10 566 4832 -4.3 -5.6 91 1.3 -4.9 234 39 316.4 317.2 291.9 330.7 4.45 11 523 5451 -6.5 -7.8 90 1.3 -7.1 207 32 321.0 321.8 292.9 334.3 4.07 12 500 5800 -8.7 -10.2 89 1.5 -9.4 225 35 322.4 323.1 292.8 334.1 3.52 13 421 7124 -15.9 -18.5 80 2.6 -16.7 222 39 329.5 329.9 293.5 336.8 2.11 14 400 7510 -18.5 -20.9 81 2.4 -19.2 210 37 330.9 331.3 293.6 337.3 1.81 15 302 9543 -33.3 -36.2 75 2.9 -33.7 218 60 337.8 337.9 294.3 340.0 0.57 16 300 9590 -33.7 -36.5 76 2.8 -34.1 220 62 337.9 338.0 294.3 340.0 0.56 17 292 9780 -35.1 -38.4 72 3.3 -35.5 223 65 338.5 338.6 294.4 340.3 0.47 18 285 9949 -36.5 -44.5 43 8.0 -37.2 225 68 338.9 338.9 294.3 339.9 0.26 19 279 10096 -37.9 -49.9 27 12.0 -38.8 227 70 338.9 338.9 294.2 339.5 0.14 20 273 10247 -38.1 -44.1 53 6.0 -38.7 229 72 340.7 340.8 294.8 341.8 0.28 21 263 10503 -39.7 -45.7 53 6.0 -40.2 233 76 342.0 342.1 295.0 343.0 0.24 22 262 10529 -39.9 -44.9 59 5.0 -40.4 233 77 342.1 342.2 295.1 343.2 0.27 23 261 10556 -39.9 -44.1 64 4.2 -40.3 233 77 342.5 342.6 295.2 343.7 0.29 24 260 10582 -40.1 -44.2 65 4.1 -40.5 234 78 342.6 342.6 295.2 343.7 0.29 25 258 10635 -40.1 -49.1 38 9.0 -40.8 235 78 343.3 343.4 295.3 344.0 0.17 26 257 10661 -40.1 -55.1 19 15.0 -40.9 235 79 343.7 343.7 295.3 344.1 0.08 27 250 10850 -41.1 -57.1 16 16.0 -41.9 230 91 345.0 345.0 295.6 345.2 0.07 28 234 11293 -44.3 -60.0 16 15.7 -44.9 230 109 346.7 346.7 296.0 347.0 0.05 29 203 12224 -51.1 -66.1 15 15.0 -51.5 239 83 350.4 350.4 296.7 350.5 0.03 30 200 12320 -51.7 -67.7 13 16.0 -52.1 240 82 350.9 350.9 296.8 351.0 0.02 31 158 13825 -57.9 -81.9 3 24.0 -58.2 250 61 364.9 364.9 299.7 364.9 0.00 32 150 14150 -60.3 -80.3 6 20.0 -60.5 250 57 366.2 366.2 299.9 366.2 0.00 33 100 16580 -77.1 -89.1 13 12.0 -77.1 240 19 378.8 378.8 302.1 378.8 0.00 34 93 16997 -76.7 -87.7 16 11.0 -76.7 387.5 387.5 303.4 387.5 0.00 TRP WND 234 11293 -44.3 -60.0 16 15.7 -44.9 230 109 346.7 346.7 296.0 347.0 0.05 Sounding variables and indices 1000-500 mb thick: 5708.00 m Freezing level: 617.00 mb = 4148.66 m = 13610.92 ft Wetbulb zero: 633.54 mb = 3935.54 m = 12911.72 ft Precipitable water: 1.60 inches Sfc-500 mean rel hum: 71.15 % Est. max temperature: 31.92 C = 89.46 F Sfc-Lift cond lev (LCL): 996.17 mb = 125.47 m = 411.65 ft T: 22.20 C 700-500 lapse rate: 5.72 C/km ThetaE index: 14.11 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 771.02 mb = 2324.22 m = 7625.30 ft Mean mixing ratio: 11.09 g/kg Conv temperature: 34.21 C = 93.58 F Cap Strength: 4.63 C Lifted Index: 1.48 C Risk: Showers probable Lifted Index @300 mb: 5.19 C Lifted Index @700 mb: 1.48 C Showalter Index: 3.58 C Risk: None Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 16.30 C K Index: 29.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 275.59 Risk: None Energy Index: 1.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.21 J/kg Max Up Vert Vel: 8.51 m/s Conv Inhibition (B-): 5805.07 J/kg Cap Strength: 4.63 C Lift Cond Lev (LCL): 849.65 mb = 1507.51 m = 4945.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 241 at 20 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 1009 16 0 0 -0.0 -0.0 | 61 20 -17.8 -9.7 1 1000 92 135 9 -6.4 6.4 | 82 24 -24.1 -3.3 2 976 305 180 19 0.0 19.0 | 118 20 -17.8 9.3 3 925 775 205 16 6.8 14.5 | 114 12 -11.0 4.8 4 910 914 200 16 5.5 15.0 | 114 13 -12.3 5.4 5 850 1504 180 18 0.0 18.0 | 115 20 -17.8 8.3 6 788 2134 175 23 -2.0 22.9 | 124 24 -19.8 13.2 7 707 3048 215 27 15.5 22.1 | 170 13 -2.3 12.4 8 700 3127 220 28 18.0 21.4 | 181 12 0.2 11.8 9 680 3353 215 30 17.2 24.6 | 178 15 -0.6 14.9 10 562 4877 235 39 31.9 22.4 | 228 19 14.2 12.7 11 520 5486 205 31 13.1 28.1 | 166 19 -4.7 18.4 12 500 5800 225 35 24.7 24.7 | 205 17 7.0 15.1 13 427 7010 225 40 28.3 28.3 | 209 21 10.5 18.6 14 400 7510 210 37 18.5 32.0 | 182 22 0.7 22.4 15 378 7925 210 34 17.0 29.4 | 178 20 -0.8 19.8 16 333 8839 205 46 19.4 41.7 | 183 32 1.7 32.0 17 306 9449 215 55 31.5 45.1 | 201 38 13.8 35.4 18 300 9590 220 62 39.9 47.5 | 210 44 22.1 37.8 19 257 10668 235 79 64.7 45.3 | 233 59 47.0 35.6 20 250 10850 230 91 69.7 58.5 | 227 71 51.9 48.8 21 245 10973 230 90 68.9 57.9 | 227 70 51.2 48.2 22 234 11293 230 109 83.5 70.1 | 227 89 65.7 60.4 23 224 11582 235 91 74.5 52.2 | 233 71 56.8 42.5 24 214 11887 235 86 70.4 49.3 | 233 66 52.7 39.6 25 200 12320 240 82 71.0 41.0 | 240 62 53.3 31.3 26 168 13411 250 75 70.5 25.7 | 253 55 52.7 16.0 27 153 14021 250 54 50.7 18.5 | 255 34 33.0 8.8 28 150 14150 250 57 53.6 19.5 | 255 37 35.8 9.8 29 138 14630 250 54 50.7 18.5 | 255 34 33.0 8.8 30 125 15240 250 40 37.6 13.7 | 259 20 19.8 4.0 31 119 15545 255 36 34.8 9.3 | 271 17 17.0 -0.4 32 113 15850 260 49 48.3 8.5 | 272 31 30.5 -1.2 33 107 16154 270 29 29.0 -0.0 | 311 15 11.2 -9.7 34 102 16459 280 22 21.7 -3.8 | 344 14 3.9 -13.5 35 100 16580 240 19 16.5 9.5 | 82 1 -1.3 -0.2 36 97 16764 240 18 15.6 9.0 | 73 2 -2.2 -0.7 Wind Parameters Mean winds (0-6000m): 211.4 at 27.0 knts Storm direction: 241.4 at 20.2 knts Shear (0-3000m) pos: 3.0 neg: 4.1 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 105.7 deg Storm rel helicity (0-3000m) pos: 213.3 neg: -4.5 tot: 208.9 m^2/s^2 ave: 69.6 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 6.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.88 Bulk Shear: 40.97 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 ------------------------------------------------------------------------------- 500 175 14 104 20| 0.0 18.2 18.2|128.1 -0.2 127.9 255.9 0.81| 28.2 22.8 1000 188 15 110 17| 1.1 9.1 10.1|129.0 -4.1 125.0 125.0 0.64| 17.2 11.0 1500 188 16 112 17| 0.7 6.8 7.5|130.1 -4.5 125.7 83.8 0.56| 13.3 7.4 2000 185 17 114 18| 0.5 6.1 6.7|145.0 -4.5 140.6 70.3 0.56| 11.0 6.2 2500 184 18 118 19| 1.6 4.9 6.5|179.9 -4.5 175.4 70.2 0.59| 10.5 6.2 3000 188 20 123 18| 3.0 4.1 7.1|213.3 -4.5 208.9 69.6 0.63| 10.5 6.5 4000 199 22 138 15| 3.4 3.1 6.4|246.6 -5.7 240.9 60.2 0.64| 9.4 6.0 5000 209 25 157 14| 3.2 2.6 5.8|281.3 -26.3 255.0 51.0 0.59| 8.8 5.1 6000 211 27 164 14| 3.6 2.8 6.4|332.4 -92.6 239.8 40.0 0.42| 9.5 4.0 Wrote GIF file: /home/apache/climate/data/raob//VEAT/skewt/VEAT.skewt.20250428.23.gif