UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100711.upa.cvt Date: 1100Z 7 OCT 25 Searching for VEAT... Searching the city database file for: VEAT ... Date:1100Z 7 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 25.6 24.4 93 1.2 24.7 0 0 298.2 301.8 297.7 354.9 19.47 1 1000 68 25.4 23.5 89 1.9 24.0 280 5 298.5 301.9 297.2 352.5 18.53 2 996 103 25.4 23.0 87 2.4 23.7 274 5 298.9 302.2 297.0 351.5 18.04 3 992 139 26.6 21.6 74 5.0 23.0 268 6 300.4 303.5 296.4 349.1 16.59 4 950 520 25.8 21.2 76 4.6 22.5 221 5 303.4 306.5 297.4 353.6 16.92 5 925 754 24.2 20.9 82 3.3 21.8 200 2 304.1 307.2 297.7 354.8 17.06 6 850 1490 19.2 16.5 84 2.7 17.4 185 2 306.3 308.9 296.3 348.4 14.03 7 826 1737 17.6 15.6 88 2.0 16.3 188 2 307.1 309.6 296.2 348.1 13.62 8 786 2164 16.2 12.5 79 3.7 13.7 138 4 310.0 312.2 295.6 345.6 11.67 9 755 2507 13.2 11.7 91 1.5 12.2 142 5 310.3 312.5 295.6 345.5 11.52 10 700 3144 10.2 8.7 90 1.5 9.2 320 5 313.8 315.7 295.6 345.2 10.15 11 598 4439 4.4 -0.3 71 4.7 1.8 189 7 321.5 322.7 294.7 341.8 6.27 12 551 5100 0.0 -3.6 77 3.6 -1.9 165 10 323.9 325.0 294.7 341.4 5.33 13 500 5870 -5.1 -8.6 76 3.5 -6.7 155 11 326.8 327.6 294.4 340.2 4.00 14 497 5917 -5.3 -9.1 75 3.8 -7.0 154 11 327.1 327.9 294.3 340.1 3.87 15 469 6375 -4.5 -9.1 70 4.6 -6.7 158 11 333.6 334.4 296.1 347.7 4.10 16 434 6981 -9.9 -12.3 83 2.4 -10.9 176 10 334.2 334.9 295.8 346.1 3.43 17 410 7420 -10.7 -14.8 72 4.1 -12.3 189 10 338.7 339.3 296.4 349.2 2.96 18 400 7610 -11.9 -16.2 70 4.3 -13.6 195 10 339.5 340.1 296.4 349.1 2.70 19 300 9740 -27.9 -31.3 73 3.4 -28.6 225 9 346.1 346.3 296.5 349.6 0.93 20 283 10155 -31.1 -34.7 71 3.6 -31.7 191 11 347.3 347.4 296.7 350.1 0.71 21 250 11020 -38.1 -42.2 65 4.1 -38.5 215 6 349.4 349.5 296.8 350.9 0.37 22 200 12520 -51.7 -56.4 57 4.7 -51.9 220 6 350.9 350.9 296.9 351.3 0.09 23 150 14320 -66.5 -71.2 52 4.7 -66.5 300 4 355.5 355.5 297.8 355.6 0.02 24 137 14863 -70.5 -75.4 48 4.9 -70.5 265 9 357.8 357.8 298.2 357.8 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5802.00 m Freezing level: 551.00 mb = 5099.59 m = 16730.73 ft Wetbulb zero: 575.00 mb = 4755.42 m = 15601.57 ft Precipitable water: 2.48 inches Sfc-500 mean rel hum: 81.09 % Est. max temperature: 33.45 C = 92.21 F Sfc-Lift cond lev (LCL): 989.06 mb = 164.85 m = 540.84 ft T: 26.55 C 700-500 lapse rate: 5.61 C/km ThetaE index: 14.73 C Layer 850.0- 469.0 mb Conv cond level (CCL): 856.01 mb = 1428.71 m = 4687.33 ft Mean mixing ratio: 17.00 g/kg Conv temperature: 33.45 C = 92.22 F Cap Strength: 2.22 C Lifted Index: -3.13 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.03 C Lifted Index @700 mb: -1.13 C Showalter Index: -1.55 C Risk: Thunderstorms probable Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.60 C K Index: 39.30 Risk: > 80 % chance of thunderstorms Sweat Index: 213.00 Risk: None Energy Index: -1.63 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 415.36 J/kg Max Up Vert Vel: 28.82 m/s Conv Inhibition (B-): 60.70 J/kg Cap Strength: 2.22 C Lift Cond Lev (LCL): 901.99 mb = 973.28 m = 3193.14 ft Lev Free Conv (LFC): 766.99 mb = 2372.34 m = 7783.16 ft Equ Level (EL): 406.99 mb = 7476.77 m = 24529.80 ft B at Equ Level: 261.43 J/kg Wind level data Storm motion: 208 at 4 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 0 0 -0.0 -0.0 | 28 4 -2.1 -3.9 1 1000 68 280 5 4.9 -0.9 | 330 6 2.8 -4.8 2 973 305 240 8 6.9 4.0 | 269 5 4.8 0.1 3 925 754 200 2 0.7 1.9 | 35 2 -1.4 -2.0 4 877 1219 145 5 -2.9 4.1 | 92 5 -5.0 0.2 5 850 1490 185 2 0.2 2.0 | 45 3 -1.9 -1.9 6 847 1524 185 2 0.2 2.0 | 45 3 -1.9 -1.9 7 817 1829 190 2 0.3 2.0 | 42 3 -1.8 -2.0 8 788 2134 135 4 -2.8 2.8 | 78 5 -4.9 -1.1 9 760 2438 170 5 -0.9 4.9 | 108 3 -3.0 1.0 10 734 2743 30 4 -2.0 -3.5 | 29 8 -4.1 -7.4 11 708 3048 325 4 2.3 -3.3 | 359 7 0.2 -7.2 12 700 3144 320 5 3.2 -3.8 | 352 8 1.1 -7.8 13 682 3353 265 5 5.0 0.4 | 321 5 2.9 -3.5 14 657 3658 175 7 -0.6 7.0 | 138 4 -2.7 3.0 15 609 4267 195 6 1.6 5.8 | 163 2 -0.6 1.9 16 565 4877 170 10 -1.7 9.8 | 147 7 -3.9 5.9 17 524 5486 155 9 -3.8 8.2 | 126 7 -5.9 4.2 18 505 5791 165 10 -2.6 9.7 | 141 7 -4.7 5.7 19 500 5870 155 11 -4.6 10.0 | 132 9 -6.8 6.0 20 486 6096 150 11 -5.5 9.5 | 126 9 -7.6 5.6 21 400 7610 195 10 2.6 9.7 | 185 6 0.5 5.7 22 399 7620 190 12 2.1 11.8 | 180 8 -0.0 7.9 23 383 7925 210 13 6.5 11.3 | 211 9 4.4 7.3 24 368 8230 185 16 1.4 15.9 | 177 12 -0.7 12.0 25 300 9740 225 9 6.4 6.4 | 240 5 4.2 2.4 26 299 9754 225 12 8.5 8.5 | 234 8 6.4 4.6 27 287 10058 190 11 1.9 10.8 | 178 7 -0.2 6.9 28 263 10668 200 13 4.4 12.2 | 196 9 2.3 8.3 29 250 11020 215 6 3.4 4.9 | 233 2 1.3 1.0 30 241 11278 200 9 3.1 8.5 | 192 5 1.0 4.5 31 230 11582 210 6 3.0 5.2 | 215 2 0.9 1.3 32 220 11887 170 8 -1.4 7.9 | 138 5 -3.5 4.0 33 201 12497 200 7 2.4 6.6 | 186 3 0.3 2.7 34 200 12520 220 6 3.9 4.6 | 249 2 1.7 0.7 35 182 13106 235 9 7.4 5.2 | 257 5 5.3 1.2 36 173 13411 230 14 10.7 9.0 | 239 10 8.6 5.1 37 165 13716 250 10 9.4 3.4 | 274 7 7.3 -0.5 38 157 14021 275 12 12.0 -1.0 | 297 11 9.8 -5.0 39 150 14320 300 4 3.5 -2.0 | 347 6 1.3 -5.9 40 150 14326 285 9 8.7 -2.3 | 314 9 6.6 -6.3 41 142 14630 350 3 0.5 -3.0 | 13 7 -1.6 -6.9 42 135 14935 240 11 9.5 5.5 | 258 8 7.4 1.6 Wind Parameters Mean winds (0-6000m): 178.4 at 5.9 knts Storm direction: 208.4 at 4.5 knts Shear (0-3000m) pos: 0.3 neg: 0.4 tot: 0.7 10-3/s Storm rel Dir Shear (0-3000m): -26.6 deg Storm rel helicity (0-3000m) pos: 5.8 neg: -37.6 tot: -31.8 m^2/s^2 ave: -10.6 10^-3 m/s^2 rel: -0.37 Storm rel vorticity (0-3000m) horiz: 7.9 stream: -2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 69.96 Bulk Shear: 5.94 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 ------------------------------------------------------------------------------- 500 246 6 292 4| 0.0 5.3 5.3| 0.1 -11.8 -11.7 -23.5 -0.75| 14.3-10.7 1000 234 5 305 2| 0.0 1.9 1.9| 1.7 -11.8 -10.1 -10.1 -0.31| 9.9 -3.1 1500 211 4 329 0| 0.6 1.3 1.9| 2.2 -13.9 -11.7 -7.8 -0.32| 8.7 -2.8 2000 205 4 48 1| 0.5 1.3 1.8| 3.4 -14.0 -10.6 -5.3 -0.24| 7.1 -1.7 2500 191 4 87 1| 0.4 1.3 1.7| 5.8 -15.8 -9.9 -4.0 -0.18| 7.0 -1.2 3000 190 4 89 1| 0.3 0.4 0.7| 5.8 -37.6 -31.8 -10.6 -0.37| 7.9 -2.9 4000 199 4 113 1| 0.2 1.0 1.3| 6.4 -50.7 -44.3 -11.1 -0.47| 8.1 -3.8 5000 190 5 133 2| 0.2 1.2 1.4| 6.7 -53.6 -46.9 -9.4 -0.45| 7.2 -3.2 6000 178 6 131 3| 0.2 1.1 1.3| 9.4 -60.5 -51.1 -8.5 -0.44| 6.5 -2.8 Wrote GIF file: /home/apache/climate/data/raob//VEAT/skewt/VEAT.skewt.20251007.11.gif