UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100911.upa.cvt Date: 1100Z 9 OCT 25 Searching for VEAT... Searching the city database file for: VEAT ... Date:1100Z 9 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 28.0 25.7 87 2.3 26.3 0 0 300.6 304.5 299.2 362.8 21.09 1 1000 69 26.8 25.2 91 1.6 25.6 100 2 300.0 303.7 298.8 360.4 20.58 2 925 757 23.8 20.5 82 3.3 21.4 230 6 303.6 306.7 297.3 353.1 16.63 3 850 1496 19.6 16.3 81 3.3 17.3 125 1 306.7 309.3 296.3 348.3 13.85 4 700 3145 10.4 7.1 80 3.3 8.3 105 4 314.0 315.7 294.8 342.3 9.08 5 552 5085 0.0 -2.7 82 2.7 -1.4 185 7 323.7 324.9 294.9 342.4 5.69 6 524 5500 -2.9 -4.2 91 1.3 -3.6 185 6 325.1 326.2 295.0 342.7 5.36 7 500 5870 -4.7 -7.3 82 2.6 -6.0 215 6 327.3 328.2 294.8 342.1 4.43 8 481 6175 -6.3 -12.3 62 6.0 -8.8 217 5 329.0 329.6 294.2 339.5 3.09 9 467 6406 -7.3 -11.0 75 3.7 -8.9 208 5 330.5 331.2 295.0 342.6 3.54 10 463 6473 -7.5 -13.5 62 6.0 -9.9 205 5 331.1 331.7 294.6 341.1 2.92 11 449 6712 -8.7 -12.2 76 3.5 -10.2 195 5 332.5 333.2 295.3 344.0 3.34 12 445 6781 -9.1 -15.1 62 6.0 -11.5 198 5 332.9 333.4 294.8 342.1 2.66 13 408 7449 -13.3 -18.3 66 5.0 -15.0 230 7 335.8 336.2 295.2 343.7 2.22 14 400 7600 -14.3 -19.3 66 5.0 -16.0 235 10 336.4 336.8 295.2 343.8 2.08 15 397 7657 -14.5 -19.5 66 5.0 -16.2 233 10 336.9 337.3 295.3 344.2 2.06 16 387 7851 -15.5 -25.5 42 10.0 -18.3 227 9 338.0 338.3 295.0 342.6 1.24 17 378 8028 -16.5 -25.5 46 9.0 -19.0 220 10 339.0 339.2 295.2 343.7 1.27 18 373 8129 -17.5 -22.2 67 4.7 -18.9 216 10 339.0 339.3 295.6 345.2 1.73 19 355 8498 -19.9 -22.9 77 3.0 -20.8 202 11 340.6 340.9 295.9 346.8 1.71 20 345 8710 -20.9 -26.9 59 6.0 -22.4 213 10 342.0 342.2 295.8 346.6 1.23 21 300 9730 -28.5 -34.5 56 6.0 -29.6 230 10 345.2 345.4 296.1 347.9 0.68 22 250 11000 -38.9 -44.9 53 6.0 -39.5 205 10 348.2 348.3 296.5 349.4 0.28 23 200 12500 -51.3 -58.3 43 7.0 -51.5 200 21 351.5 351.5 297.0 351.8 0.07 24 150 14300 -67.1 -71.6 53 4.5 -67.1 210 23 354.5 354.5 297.6 354.6 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5801.00 m Freezing level: 552.00 mb = 5084.74 m = 16682.01 ft Wetbulb zero: 573.86 mb = 4767.63 m = 15641.64 ft Precipitable water: 2.44 inches Sfc-500 mean rel hum: 82.38 % Est. max temperature: 33.80 C = 92.84 F Sfc-Lift cond lev (LCL): 973.54 mb = 305.68 m = 1002.86 ft T: 25.77 C 700-500 lapse rate: 5.54 C/km ThetaE index: 20.55 C Layer 1000.0- 552.0 mb Conv cond level (CCL): 876.81 mb = 1224.63 m = 4017.78 ft Mean mixing ratio: 18.27 g/kg Conv temperature: 32.94 C = 91.29 F Cap Strength: 1.61 C Lifted Index: -3.90 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.38 C Lifted Index @700 mb: -1.81 C Showalter Index: -1.15 C Risk: Thunderstorms probable Total Totals Index: 45.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.00 C K Index: 37.30 Risk: > 80 % chance of thunderstorms Sweat Index: 203.60 Risk: None Energy Index: -1.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1352.95 J/kg Max Up Vert Vel: 52.02 m/s Conv Inhibition (B-): 27.23 J/kg Cap Strength: 1.61 C Lift Cond Lev (LCL): 921.07 mb = 794.21 m = 2605.65 ft Lev Free Conv (LFC): 816.07 mb = 1841.98 m = 6043.17 ft Wind level data Storm motion: 201 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 0 0 -0.0 -0.0 | 21 3 -1.0 -2.6 1 1000 69 100 2 -2.0 0.3 | 52 4 -3.0 -2.3 2 974 305 325 2 1.1 -1.6 | 358 4 0.1 -4.3 3 941 610 250 4 3.8 1.4 | 295 3 2.7 -1.3 4 925 757 230 6 4.6 3.9 | 251 4 3.6 1.2 5 908 914 230 5 3.8 3.2 | 259 3 2.8 0.6 6 877 1219 0 0 -0.0 -0.0 | 21 3 -1.0 -2.6 7 850 1496 125 1 -0.8 0.6 | 42 3 -1.8 -2.1 8 847 1524 125 1 -0.8 0.6 | 42 3 -1.8 -2.1 9 817 1829 0 0 -0.0 -0.0 | 21 3 -1.0 -2.6 10 789 2134 345 4 1.0 -3.9 | 360 7 0.0 -6.5 11 761 2438 350 4 0.7 -3.9 | 3 7 -0.3 -6.6 12 734 2743 55 2 -1.6 -1.1 | 35 5 -2.7 -3.8 13 708 3048 110 4 -3.8 1.4 | 75 5 -4.8 -1.3 14 700 3145 105 4 -3.9 1.0 | 72 5 -4.9 -1.6 15 657 3658 110 1 -0.9 0.3 | 40 3 -2.0 -2.3 16 609 4267 150 5 -2.5 4.3 | 116 4 -3.5 1.7 17 587 4572 135 7 -4.9 4.9 | 111 6 -6.0 2.3 18 565 4877 185 7 0.6 7.0 | 175 4 -0.4 4.3 19 505 5791 185 6 0.5 6.0 | 171 3 -0.5 3.3 20 500 5870 215 6 3.4 4.9 | 227 3 2.4 2.3 21 486 6096 220 5 3.2 3.8 | 242 2 2.2 1.2 22 449 6706 195 5 1.3 4.8 | 187 2 0.3 2.2 23 415 7315 225 4 2.8 2.8 | 264 2 1.8 0.2 24 400 7600 235 10 8.2 5.7 | 247 8 7.2 3.1 25 383 7925 225 9 6.4 6.4 | 235 7 5.3 3.7 26 367 8230 210 11 5.5 9.5 | 213 8 4.5 6.9 27 353 8534 200 11 3.8 10.3 | 200 8 2.7 7.7 28 338 8839 225 9 6.4 6.4 | 235 7 5.3 3.7 29 325 9144 240 16 13.9 8.0 | 247 14 12.8 5.4 30 312 9449 240 10 8.7 5.0 | 253 8 7.6 2.4 31 300 9730 230 10 7.7 6.4 | 240 8 6.6 3.8 32 299 9754 215 8 4.6 6.6 | 222 5 3.6 3.9 33 286 10058 230 10 7.7 6.4 | 240 8 6.6 3.8 34 274 10363 210 9 4.5 7.8 | 214 6 3.5 5.1 35 262 10668 200 9 3.1 8.5 | 199 6 2.1 5.8 36 251 10973 205 10 4.2 9.1 | 207 7 3.2 6.4 37 250 11000 205 10 4.2 9.1 | 207 7 3.2 6.4 38 240 11278 205 11 4.6 10.0 | 206 8 3.6 7.3 39 229 11582 230 12 9.2 7.7 | 238 10 8.2 5.1 40 200 12500 200 21 7.2 19.7 | 200 18 6.2 17.1 41 191 12802 200 21 7.2 19.7 | 200 18 6.2 17.1 42 165 13716 215 22 12.6 18.0 | 217 19 11.6 15.4 43 150 14300 210 23 11.5 19.9 | 211 20 10.5 17.3 44 149 14326 200 26 8.9 24.4 | 200 23 7.9 21.8 45 122 15545 230 16 12.3 10.3 | 236 14 11.2 7.6 46 116 15850 185 13 1.1 13.0 | 181 10 0.1 10.3 47 105 16459 180 26 0.0 26.0 | 177 23 -1.0 23.4 Wind Parameters Mean winds (0-6000m): 171.1 at 3.8 knts Storm direction: 201.1 at 2.8 knts Shear (0-3000m) pos: 0.9 neg: 0.4 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 48.8 deg Storm rel helicity (0-3000m) pos: 17.7 neg: -13.1 tot: 4.5 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 0.7 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 313.69 Bulk Shear: 4.31 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 ------------------------------------------------------------------------------- 500 316 2 353 4| 0.0 3.5 3.5| 1.2 -7.0 -5.8 -11.7 -0.58| 8.7 -5.0 1000 248 3 301 3| 0.0 1.7 1.8| 3.9 -10.3 -6.4 -6.4 -0.30| 8.6 -2.5 1500 240 3 316 2| 0.0 0.3 0.4| 8.2 -10.3 -2.1 -1.4 -0.00| 7.6 -0.0 2000 242 2 331 2| 0.0 0.6 0.6| 8.2 -12.2 -4.0 -2.0 -0.08| 6.7 -0.5 2500 285 2 337 4| 0.3 0.5 0.8| 10.6 -13.1 -2.6 -1.0 -0.05| 6.0 -0.3 3000 305 3 346 4| 0.9 0.4 1.3| 17.7 -13.1 4.5 1.5 0.11| 6.0 0.7 4000 78 3 48 5| 0.7 0.3 1.0| 20.0 -15.1 4.8 1.2 0.11| 5.2 0.6 5000 150 3 94 3| 0.9 0.3 1.2| 29.4 -15.5 13.9 2.8 0.23| 5.2 1.2 6000 171 4 124 2| 0.7 0.3 0.9| 32.3 -15.7 16.6 2.8 0.28| 4.7 1.3 Wrote GIF file: /home/apache/climate/data/raob//VEAT/skewt/VEAT.skewt.20251009.11.gif