UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100811.upa.cvt Date: 1100Z 8 OCT 25 Searching for VEAT... Searching the city database file for: VEAT ... Date:1100Z 8 OCT 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 1006 16 28.4 25.3 83 3.1 26.1 145 4 301.0 304.8 299.1 361.8 20.58 1 1000 67 28.4 24.5 79 3.9 25.5 120 6 301.5 305.2 298.7 359.8 19.71 2 925 761 23.6 20.8 84 2.8 21.6 245 4 303.4 306.6 297.4 353.8 16.95 3 850 1497 19.0 16.2 84 2.8 17.1 225 4 306.0 308.6 296.0 347.3 13.76 4 700 3139 10.0 7.1 82 2.9 8.2 345 5 313.6 315.3 294.7 341.8 9.08 5 674 3453 7.4 6.3 93 1.1 6.8 360 5 314.1 315.8 294.8 341.9 8.93 6 625 4074 5.6 1.5 75 4.1 3.3 160 2 318.9 320.2 294.5 340.7 6.84 7 555 5039 0.0 -2.2 85 2.2 -1.2 200 4 323.2 324.4 294.9 342.4 5.88 8 500 5870 -4.9 -7.9 79 3.0 -6.3 190 7 327.1 327.9 294.6 341.2 4.22 9 400 7590 -13.9 -19.9 60 6.0 -15.9 145 4 336.9 337.3 295.3 344.0 1.97 10 398 7628 -13.9 -19.9 60 6.0 -15.9 131 4 337.4 337.8 295.4 344.5 1.98 11 374 8097 -17.7 -22.7 65 5.0 -19.2 182 5 338.4 338.8 295.4 344.4 1.65 12 369 8197 -18.3 -25.3 54 7.0 -20.2 183 6 338.9 339.2 295.2 343.8 1.33 13 366 8258 -18.7 -28.7 41 10.0 -21.1 183 6 339.2 339.4 295.0 342.8 0.98 14 363 8319 -19.1 -29.1 41 10.0 -21.5 184 6 339.5 339.7 295.0 343.0 0.95 15 361 8360 -19.5 -28.5 45 9.0 -21.7 185 6 339.5 339.7 295.1 343.2 1.01 16 358 8422 -20.3 -23.1 78 2.8 -21.1 185 6 339.2 339.5 295.6 345.3 1.66 17 357 8443 -20.3 -21.8 88 1.5 -20.8 186 6 339.5 339.9 295.8 346.2 1.87 18 354 8505 -20.5 -25.5 64 5.0 -21.8 186 6 340.0 340.3 295.5 345.0 1.36 19 353 8526 -20.7 -28.7 49 8.0 -22.6 186 6 340.0 340.2 295.2 343.8 1.01 20 349 8610 -21.3 -26.1 65 4.8 -22.5 187 6 340.3 340.6 295.6 345.1 1.30 21 300 9710 -28.3 -44.3 20 16.0 -30.3 190 6 345.5 345.5 295.8 346.5 0.25 22 250 11000 -37.9 -43.9 53 6.0 -38.5 200 4 349.7 349.8 296.8 351.0 0.31 23 200 12480 -50.9 -56.9 49 6.0 -51.1 190 15 352.2 352.2 297.2 352.5 0.09 24 150 14290 -66.9 -72.9 42 6.0 -67.0 210 11 354.8 354.8 297.7 354.9 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5803.00 m Freezing level: 555.00 mb = 5039.04 m = 16532.07 ft Wetbulb zero: 573.11 mb = 4778.30 m = 15676.65 ft Precipitable water: 2.43 inches Sfc-500 mean rel hum: 82.69 % Est. max temperature: 33.21 C = 91.78 F Sfc-Lift cond lev (LCL): 962.33 mb = 408.83 m = 1341.28 ft T: 26.04 C 700-500 lapse rate: 5.46 C/km ThetaE index: 20.00 C Layer 1000.0- 674.0 mb Conv cond level (CCL): 883.40 mb = 1161.54 m = 3810.79 ft Mean mixing ratio: 18.08 g/kg Conv temperature: 32.24 C = 90.03 F Cap Strength: 1.18 C Lifted Index: -4.10 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.24 C Lifted Index @700 mb: -2.27 C Showalter Index: -0.99 C Risk: Thunderstorms probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 21.10 C K Index: 37.20 Risk: > 80 % chance of thunderstorms Sweat Index: 209.40 Risk: None Energy Index: -1.25 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1348.13 J/kg Max Up Vert Vel: 51.93 m/s Conv Inhibition (B-): 14.02 J/kg Cap Strength: 1.18 C Lift Cond Lev (LCL): 911.88 mb = 885.39 m = 2904.78 ft Lev Free Conv (LFC): 856.88 mb = 1426.88 m = 4681.30 ft Wind level data Storm motion: 264 at 3 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 16 145 4 -2.3 3.3 | 118 6 -5.5 3.0 1 1000 67 120 6 -5.2 3.0 | 108 9 -8.4 2.7 2 974 305 140 6 -3.9 4.6 | 121 8 -7.1 4.3 3 941 610 220 3 1.9 2.3 | 147 2 -1.3 2.0 4 925 761 245 4 3.6 1.7 | 197 1 0.4 1.4 5 909 914 240 5 4.3 2.5 | 207 2 1.1 2.2 6 850 1497 225 4 2.8 2.8 | 171 3 -0.4 2.5 7 847 1524 225 4 2.8 2.8 | 171 3 -0.4 2.5 8 760 2438 340 4 1.4 -3.8 | 24 4 -1.8 -4.1 9 708 3048 335 6 2.5 -5.4 | 7 6 -0.7 -5.8 10 700 3139 345 5 1.3 -4.8 | 20 5 -1.9 -5.2 11 682 3353 360 5 -0.0 -5.0 | 31 6 -3.2 -5.3 12 657 3658 360 4 -0.0 -4.0 | 37 5 -3.2 -4.3 13 632 3962 130 1 -0.8 0.6 | 95 4 -4.0 0.3 14 609 4267 225 3 2.1 2.1 | 149 2 -1.1 1.8 15 524 5486 185 5 0.4 5.0 | 149 5 -2.8 4.7 16 505 5791 205 5 2.1 4.5 | 165 4 -1.1 4.2 17 500 5870 190 7 1.2 6.9 | 163 7 -2.0 6.6 18 486 6096 190 5 0.9 4.9 | 153 5 -2.3 4.6 19 467 6401 240 4 3.5 2.0 | 189 2 0.3 1.7 20 449 6706 215 3 1.7 2.5 | 145 3 -1.5 2.1 21 431 7010 250 5 4.7 1.7 | 227 2 1.5 1.4 22 415 7315 215 2 1.1 1.6 | 123 2 -2.1 1.3 23 400 7590 145 4 -2.3 3.3 | 118 6 -5.5 3.0 24 398 7620 130 4 -3.1 2.6 | 110 7 -6.3 2.2 25 382 7925 180 5 0.0 5.0 | 146 6 -3.2 4.7 26 338 8839 190 7 1.2 6.9 | 163 7 -2.0 6.6 27 324 9144 170 7 -1.2 6.9 | 146 8 -4.4 6.6 28 311 9449 190 11 1.9 10.8 | 173 11 -1.3 10.5 29 300 9710 190 6 1.0 5.9 | 159 6 -2.2 5.6 30 298 9754 170 7 -1.2 6.9 | 146 8 -4.4 6.6 31 262 10668 185 6 0.5 6.0 | 155 6 -2.7 5.7 32 251 10973 235 7 5.7 4.0 | 214 4 2.5 3.7 33 250 11000 200 4 1.4 3.8 | 152 4 -1.8 3.4 34 229 11582 175 10 -0.9 10.0 | 157 10 -4.1 9.6 35 200 12480 190 15 2.6 14.8 | 178 14 -0.6 14.4 36 172 13411 205 21 8.9 19.0 | 197 20 5.7 18.7 37 164 13716 185 14 1.2 13.9 | 172 14 -2.0 13.6 38 150 14290 210 11 5.5 9.5 | 194 9 2.3 9.2 39 135 14935 225 12 8.5 8.5 | 213 10 5.3 8.2 40 122 15545 190 10 1.7 9.8 | 171 10 -1.5 9.5 Wind Parameters Mean winds (0-6000m): 234.3 at 4.3 knts Storm direction: 264.3 at 3.2 knts Shear (0-3000m) pos: 1.5 neg: 0.2 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): -110.8 deg Storm rel helicity (0-3000m) pos: 12.3 neg: -4.8 tot: 7.5 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.4 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 200.55 Bulk Shear: 6.72 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 ------------------------------------------------------------------------------- 500 141 5 121 8| 3.5 0.0 3.5| 8.6 -2.0 6.6 13.2 0.37| 9.8 3.6 1000 178 5 143 6| 3.3 0.0 3.3| 9.5 -2.1 7.4 7.4 0.37| 7.3 2.7 1500 201 5 159 4| 2.2 0.4 2.6| 9.5 -3.0 6.5 4.4 0.26| 5.3 1.4 2000 215 4 169 3| 2.2 0.3 2.6| 10.6 -3.0 7.6 3.8 0.37| 5.1 1.9 2500 226 4 179 3| 1.9 0.3 2.1| 12.3 -3.0 9.3 3.7 0.40| 4.9 2.0 3000 256 5 237 1| 1.5 0.2 1.7| 12.3 -4.8 7.5 2.5 0.33| 4.4 1.4 4000 297 4 344 2| 0.3 0.2 0.4| 25.2 -4.8 20.4 5.1 0.49| 4.5 2.2 5000 268 4 282 1| 0.5 0.1 0.6| 27.7 -4.8 22.8 4.6 0.50| 4.2 2.1 6000 234 4 187 2| 0.4 0.2 0.6| 29.4 -6.7 22.8 3.8 0.44| 3.9 1.7 Wrote GIF file: /home/apache/climate/data/raob//VEAT/skewt/VEAT.skewt.20251008.11.gif