UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101511.upa.cvt Date: 1100Z 15 OCT 25 Searching for VEAT... Searching the city database file for: VEAT ... Date:1100Z 15 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 1004 16 32.2 25.2 67 7.0 26.9 0 0 305.0 308.8 299.9 366.5 20.50 1 1002 35 31.2 24.2 66 7.0 26.0 320 2 304.2 307.8 299.1 361.8 19.31 2 1000 53 31.0 23.0 63 8.0 25.1 280 4 304.1 307.5 298.2 357.7 17.96 3 939 613 27.0 18.0 58 9.0 20.7 297 6 305.6 308.2 296.1 347.4 13.96 4 925 746 25.8 17.8 61 8.0 20.2 305 6 305.7 308.3 296.1 347.6 14.00 5 867 1315 21.0 16.9 77 4.1 18.1 246 6 306.4 309.0 296.4 348.8 14.11 6 850 1487 20.0 16.4 80 3.6 17.5 210 4 307.1 309.7 296.4 349.1 13.94 7 716 2946 12.6 4.6 58 8.0 7.9 76 4 314.4 315.8 293.7 337.7 7.45 8 700 3136 12.0 0.0 44 12.0 5.4 30 8 315.8 316.8 292.6 333.1 5.47 9 693 3220 11.8 -4.2 32 16.0 3.7 13 8 316.5 317.2 291.6 329.5 4.04 10 595 4469 0.0 -8.0 55 8.0 -3.6 284 12 316.9 317.6 291.2 328.3 3.52 11 591 4523 -0.5 -10.5 47 10.0 -4.7 281 12 316.9 317.5 290.7 326.4 2.91 12 589 4550 1.0 -20.0 19 21.0 -6.2 279 12 319.0 319.2 289.8 323.5 1.33 13 567 4857 1.8 -35.2 4 37.0 -7.5 260 13 323.4 323.5 290.2 324.6 0.34 14 532 5368 -1.9 -35.9 5 34.0 -9.9 246 12 324.9 325.0 290.6 326.2 0.34 15 500 5860 -3.7 250 10 328.5 16 495 5939 -3.9 245 9 329.2 17 440 6854 -10.9 -48.9 3 38.0 -16.8 233 11 331.7 331.7 292.3 332.1 0.10 18 412 7356 -13.1 -60.1 1 47.0 -18.7 231 11 335.1 335.1 293.1 335.2 0.03 19 400 7580 -14.7 -61.7 1 47.0 -19.9 230 11 335.9 335.9 293.3 336.0 0.02 20 338 8836 -23.3 -42.3 16 19.0 -26.1 225 27 340.7 340.8 294.7 341.8 0.27 21 300 9700 -29.3 -69.3 1 40.0 -31.7 235 32 344.1 344.1 295.3 344.1 0.01 22 259 10727 -36.3 -75.3 1 39.0 -37.8 248 34 348.6 348.6 296.3 348.6 0.01 23 250 10970 -38.3 -71.3 2 33.0 -39.6 255 35 349.1 349.1 296.4 349.2 0.01 24 200 12470 -50.7 -72.7 6 22.0 -51.1 260 29 352.5 352.5 297.2 352.5 0.01 25 150 14280 -66.7 -77.7 20 11.0 -66.8 230 25 355.2 355.2 297.7 355.2 0.01 26 149 14320 -66.9 -76.9 23 10.0 -67.0 226 26 355.5 355.5 297.8 355.6 0.01 27 100 16650 -78.5 -86.5 26 8.0 -78.5 165 15 376.1 376.1 301.6 376.1 0.00 28 92 17126 -80.1 -88.1 25 8.0 -80.1 195 15 382.0 382.0 302.6 382.0 0.00 29 76 18211 -79.9 -87.9 25 8.0 -79.9 136 11 403.8 403.8 305.7 403.8 0.00 30 70 18680 -78.1 -88.1 18 10.0 -78.1 110 9 417.3 417.3 307.4 417.3 0.00 31 67 18931 -76.3 -87.3 16 11.0 -76.3 426.5 426.5 308.4 426.5 0.00 TRP 92 17126 -80.1 -88.1 25 8.0 -80.1 195 15 382.0 382.0 302.6 382.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 595.00 mb = 4469.15 m = 14662.39 ft Freezing level: 590.33 mb = 4532.25 m = 14869.41 ft Freezing level: 549.97 mb = 5105.59 m = 16750.42 ft Wetbulb zero: 643.14 mb = 3831.75 m = 12571.19 ft Precipitable water: 1.70 inches Sfc-500 mean rel hum: 46.63 % Est. max temperature: 34.13 C = 93.44 F Sfc-Lift cond lev (LCL): 908.08 mb = 908.12 m = 2979.36 ft T: 24.43 C 700-500 lapse rate: 5.76 C/km ThetaE index: 25.59 C Layer 716.0- 567.0 mb Conv cond level (CCL): 787.97 mb = 2131.61 m = 6993.40 ft Mean mixing ratio: 15.38 g/kg Conv temperature: 37.53 C = 99.56 F Cap Strength: 1.96 C Lifted Index: -1.20 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.55 C Lifted Index @700 mb: 1.08 C Showalter Index: -0.44 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 20.10 C K Index: 28.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 214.80 Risk: None Energy Index: -3.71 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 503.85 J/kg Max Up Vert Vel: 31.74 m/s Conv Inhibition (B-): 109.56 J/kg Cap Strength: 1.96 C Lift Cond Lev (LCL): 847.45 mb = 1512.53 m = 4962.30 ft Lev Free Conv (LFC): 662.45 mb = 3589.42 m = 11776.15 ft Equ Level (EL): 252.45 mb = 10902.98 m = 35770.51 ft B at Equ Level: 503.31 J/kg Max Parcel Lev (MPL): 122.45 mb = 15466.58 m = 50742.74 ft Wind level data Storm motion: 303 at 6 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 16 0 0 -0.0 -0.0 | 123 6 -4.7 3.1 1 1000 53 280 4 3.9 -0.7 | 162 3 -0.8 2.4 2 972 305 280 5 4.9 -0.9 | 185 2 0.2 2.2 3 925 746 305 6 4.9 -3.4 | 332 0 0.2 -0.3 4 907 914 280 8 7.9 -1.4 | 241 4 3.1 1.7 5 876 1219 265 7 7.0 0.6 | 211 4 2.2 3.7 6 850 1487 210 4 2.0 3.5 | 157 7 -2.7 6.6 7 816 1829 180 3 0.0 3.0 | 142 8 -4.7 6.1 8 788 2134 160 2 -0.7 1.9 | 133 7 -5.4 5.0 9 760 2438 95 2 -2.0 0.2 | 116 7 -6.7 3.3 10 733 2743 145 2 -1.1 1.6 | 129 8 -5.9 4.8 11 707 3048 40 5 -3.2 -3.8 | 85 8 -8.0 -0.7 12 700 3136 30 8 -4.0 -6.9 | 66 10 -8.7 -3.8 13 682 3353 345 8 2.1 -7.7 | 30 5 -2.7 -4.6 14 656 3658 295 10 9.1 -4.2 | 284 4 4.3 -1.1 15 609 4267 295 12 10.9 -5.1 | 288 6 6.1 -2.0 16 544 5182 240 13 11.3 6.5 | 214 12 6.5 9.6 17 504 5791 260 9 8.9 1.6 | 221 6 4.1 4.7 18 500 5860 250 10 9.4 3.4 | 215 8 4.7 6.5 19 485 6096 235 8 6.6 4.6 | 193 8 1.8 7.7 20 466 6401 235 11 9.0 6.3 | 204 10 4.3 9.4 21 400 7580 230 11 8.4 7.1 | 200 11 3.7 10.2 22 382 7925 225 17 12.0 12.0 | 206 17 7.3 15.1 23 366 8230 245 24 21.8 10.1 | 232 22 17.0 13.3 24 351 8534 225 27 19.1 19.1 | 213 26 14.3 22.2 25 337 8839 225 27 19.1 19.1 | 213 26 14.3 22.2 26 324 9144 235 33 27.0 18.9 | 225 31 22.3 22.0 27 310 9449 230 26 19.9 16.7 | 217 25 15.2 19.8 28 300 9700 235 32 26.2 18.4 | 225 30 21.5 21.5 29 285 10058 230 32 24.5 20.6 | 220 31 19.8 23.7 30 250 10970 255 35 33.8 9.1 | 247 32 29.1 12.2 31 200 12470 260 29 28.6 5.0 | 251 25 23.8 8.2 32 181 13106 270 30 30.0 -0.0 | 263 25 25.3 3.1 33 164 13716 250 22 20.7 7.5 | 236 19 15.9 10.6 34 150 14280 230 25 19.2 16.1 | 217 24 14.4 19.2 35 149 14326 225 26 18.4 18.4 | 212 25 13.6 21.5 36 127 15240 245 23 20.8 9.7 | 231 21 16.1 12.8 37 115 15850 210 14 7.0 12.1 | 188 15 2.3 15.2 38 103 16459 200 13 4.4 12.2 | 179 15 -0.3 15.3 39 100 16650 165 15 -3.9 14.5 | 154 20 -8.6 17.6 40 98 16764 175 15 -1.3 14.9 | 161 19 -6.1 18.1 41 92 17126 195 15 3.9 14.5 | 177 18 -0.9 17.6 42 70 18680 110 9 -8.5 3.1 | 115 15 -13.2 6.2 Wind Parameters Mean winds (0-6000m): 273.3 at 7.6 knts Storm direction: 303.3 at 5.7 knts Shear (0-3000m) pos: 0.0 neg: 0.8 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): -32.1 deg Storm rel helicity (0-3000m) pos: 6.0 neg: -33.6 tot: -27.5 m^2/s^2 ave: -9.2 10^-3 m/s^2 rel: -0.41 Storm rel vorticity (0-3000m) horiz: 5.6 stream: -2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 395.67 Bulk Shear: 1.27 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 ------------------------------------------------------------------------------- 500 283 5 174 2| 0.0 5.6 5.6| 3.1 0.0 3.1 6.3 0.65| 6.6 4.3 1000 288 6 203 2| 0.0 3.9 3.9| 3.2 -1.2 2.0 2.0 0.23| 6.2 1.5 1500 277 6 203 3| 0.0 1.3 1.3| 3.2 -11.1 -7.9 -5.3 -0.21| 6.8 -1.4 2000 266 5 186 3| 0.0 0.6 0.6| 3.2 -16.4 -13.2 -6.6 -0.30| 5.8 -1.7 2500 261 4 175 4| 0.0 0.4 0.4| 3.7 -21.4 -17.6 -7.0 -0.35| 5.2 -1.8 3000 259 4 171 4| 0.0 0.8 0.8| 6.0 -33.6 -27.5 -9.2 -0.41| 5.6 -2.3 4000 293 5 195 1| 0.0 1.4 1.4| 6.3 -59.5 -53.2 -13.3 -0.57| 6.6 -3.8 5000 285 7 235 2| 0.0 1.3 1.3| 6.4 -78.6 -72.2 -14.4 -0.61| 6.4 -3.9 6000 273 8 226 4| 0.2 0.9 1.1| 9.1 -89.3 -80.3 -13.4 -0.58| 6.2 -3.6 Wrote GIF file: /home/apache/climate/data/raob//VEAT/skewt/VEAT.skewt.20251015.11.gif