UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101011.upa.cvt Date: 1100Z 10 OCT 25 Searching for VEAT... Searching the city database file for: VEAT ... Date:1100Z 10 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 1005 16 29.2 26.6 86 2.6 27.3 270 2 301.9 306.0 300.2 368.1 22.31 1 1003 34 28.0 24.2 80 3.8 25.2 284 6 300.9 304.4 298.2 357.7 19.29 2 1000 62 27.8 24.0 80 3.8 25.0 305 12 301.0 304.5 298.1 357.3 19.11 3 925 748 23.2 22.2 94 1.0 22.5 215 8 303.0 306.4 298.3 358.0 18.51 4 852 1467 17.8 15.5 86 2.3 16.3 166 2 304.6 307.0 295.2 343.7 13.11 5 850 1487 17.6 15.2 86 2.4 16.0 170 2 304.6 307.0 295.0 343.0 12.89 6 790 2111 14.8 11.3 80 3.5 12.6 162 2 308.0 310.0 294.4 340.5 10.71 7 771 2318 15.4 10.4 72 5.0 12.2 140 3 310.8 312.8 294.9 342.5 10.33 8 700 3130 9.6 7.1 84 2.5 8.0 170 7 313.1 314.8 294.6 341.3 9.08 9 668 3517 7.4 4.7 83 2.7 5.8 154 10 314.9 316.4 294.3 340.0 8.05 10 566 4863 0.0 -0.9 94 0.9 -0.5 180 12 321.4 322.7 294.8 341.9 6.34 11 518 5570 -2.7 -5.5 81 2.8 -4.1 196 13 326.4 327.4 295.0 342.7 4.91 12 500 5850 -4.3 -7.3 80 3.0 -5.7 180 15 327.8 328.7 295.0 342.6 4.43 13 400 7580 -14.1 -16.2 84 2.1 -14.9 215 26 336.7 337.2 295.8 346.2 2.70 14 391 7753 -15.1 -17.3 83 2.2 -15.9 218 25 337.6 338.1 295.8 346.5 2.52 15 311 9450 -26.5 -29.6 75 3.1 -27.2 205 19 344.5 344.7 296.3 348.5 1.06 16 300 9710 -28.5 -31.8 73 3.3 -29.2 205 19 345.2 345.4 296.3 348.6 0.89 17 253 10908 -37.7 -42.2 63 4.5 -38.2 200 16 348.8 348.9 296.7 350.3 0.37 18 250 10990 -38.3 -43.0 61 4.7 -38.8 200 16 349.1 349.2 296.7 350.5 0.34 19 200 12480 -51.3 -56.3 55 5.0 -51.5 185 16 351.5 351.6 297.0 351.9 0.09 20 150 14280 -67.5 -72.2 51 4.7 -67.5 200 22 353.8 353.8 297.5 353.9 0.01 21 130 15130 -73.1 -77.9 48 4.8 -73.1 209 21 358.6 358.6 298.4 358.6 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5788.00 m Freezing level: 566.00 mb = 4863.34 m = 15955.63 ft Wetbulb zero: 574.18 mb = 4746.72 m = 15573.03 ft Precipitable water: 2.45 inches Sfc-500 mean rel hum: 85.07 % Est. max temperature: 31.81 C = 89.25 F Sfc-Lift cond lev (LCL): 968.46 mb = 343.97 m = 1128.50 ft T: 25.91 C 700-500 lapse rate: 5.11 C/km ThetaE index: 17.51 C Layer 852.0- 771.0 mb Conv cond level (CCL): 908.89 mb = 901.61 m = 2958.00 ft Mean mixing ratio: 18.63 g/kg Conv temperature: 30.65 C = 87.17 F Cap Strength: 0.81 C Lifted Index: -3.85 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.97 C Lifted Index @700 mb: -2.90 C Showalter Index: 1.25 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 19.50 C K Index: 34.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 201.40 Risk: None Energy Index: -0.15 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1733.95 J/kg Max Up Vert Vel: 58.89 m/s Conv Inhibition (B-): 3.09 J/kg Cap Strength: 0.81 C Lift Cond Lev (LCL): 924.55 mb = 752.22 m = 2467.88 ft Lev Free Conv (LFC): 899.55 mb = 991.86 m = 3254.09 ft Wind level data Storm motion: 214 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 1005 16 270 2 2.0 -0.0 | 15 5 -1.3 -5.0 1 1000 62 305 12 9.8 -6.9 | 331 14 6.5 -11.9 2 973 305 285 12 11.6 -3.1 | 315 12 8.2 -8.1 3 940 610 250 11 10.3 3.8 | 280 7 7.0 -1.2 4 925 748 215 8 4.6 6.6 | 219 2 1.2 1.5 5 908 914 160 1 -0.3 0.9 | 42 5 -3.7 -4.1 6 876 1219 115 3 -2.7 1.3 | 58 7 -6.1 -3.7 7 850 1487 170 2 -0.3 2.0 | 51 5 -3.7 -3.0 8 816 1829 235 2 1.6 1.1 | 24 4 -1.7 -3.9 9 787 2134 155 2 -0.8 1.8 | 53 5 -4.2 -3.2 10 760 2438 130 3 -2.3 1.9 | 61 6 -5.6 -3.1 11 707 3048 180 7 0.0 7.0 | 121 4 -3.3 2.0 12 700 3130 170 7 -1.2 6.9 | 112 5 -4.6 1.9 13 681 3353 155 10 -4.2 9.1 | 118 9 -7.6 4.1 14 632 3962 150 10 -5.0 8.7 | 114 9 -8.3 3.6 15 608 4267 170 10 -1.7 9.8 | 134 7 -5.1 4.8 16 564 4877 180 12 0.0 12.0 | 154 8 -3.3 7.0 17 543 5182 190 9 1.6 8.9 | 155 4 -1.8 3.9 18 523 5486 200 13 4.4 12.2 | 189 7 1.1 7.2 19 500 5850 180 15 0.0 15.0 | 161 11 -3.3 10.0 20 466 6401 185 18 1.6 17.9 | 172 13 -1.8 12.9 21 400 7580 215 26 14.9 21.3 | 215 20 11.6 16.3 22 366 8230 225 22 15.6 15.6 | 229 16 12.2 10.5 23 324 9144 205 18 7.6 16.3 | 201 12 4.3 11.3 24 300 9710 205 19 8.0 17.2 | 201 13 4.7 12.2 25 298 9754 205 23 9.7 20.8 | 202 17 6.4 15.8 26 273 10363 200 19 6.5 17.9 | 194 13 3.2 12.8 27 250 10990 200 16 5.5 15.0 | 192 10 2.1 10.0 28 219 11887 200 15 5.1 14.1 | 191 9 1.8 9.1 29 200 12480 185 16 1.4 15.9 | 170 11 -1.9 10.9 30 190 12802 190 18 3.1 17.7 | 179 13 -0.2 12.7 31 150 14280 200 22 7.5 20.7 | 195 16 4.2 15.7 32 128 15240 210 21 10.5 18.2 | 209 15 7.2 13.2 Wind Parameters Mean winds (0-6000m): 183.7 at 8.0 knts Storm direction: 213.7 at 6.0 knts Shear (0-3000m) pos: 1.0 neg: 1.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 100.9 deg Storm rel helicity (0-3000m) pos: 13.4 neg: -45.8 tot: -32.3 m^2/s^2 ave: -10.8 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 9.4 stream: -3.8 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 56.12 Bulk Shear: 30.90 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 ------------------------------------------------------------------------------- 500 286 11 317 11| 0.0 9.6 9.6| 0.0 -32.7 -32.7 -65.4 -0.74| 19.7-14.7 1000 269 9 310 7| 0.0 1.7 1.7| 1.1 -42.6 -41.6 -41.6 -0.73| 20.0-14.7 1500 262 7 321 5| 0.3 1.1 1.5| 2.7 -43.8 -41.1 -27.4 -0.66| 14.9 -9.7 2000 256 6 331 4| 0.3 0.8 1.2| 4.4 -45.8 -41.4 -20.7 -0.61| 12.1 -7.4 2500 247 5 339 3| 0.3 1.2 1.5| 7.3 -45.8 -38.4 -15.4 -0.53| 10.3 -5.5 3000 229 5 348 2| 1.0 1.0 2.0| 13.4 -45.8 -32.3 -10.8 -0.40| 9.4 -3.8 4000 187 6 112 3| 0.8 1.4 2.1| 15.2 -47.5 -32.3 -8.1 -0.36| 7.8 -2.8 5000 181 7 123 4| 1.1 1.1 2.2| 25.5 -47.5 -22.0 -4.4 -0.25| 7.0 -1.7 6000 184 8 137 4| 1.2 1.3 2.6| 30.9 -55.9 -25.0 -4.2 -0.22| 6.8 -1.5 Wrote GIF file: /home/apache/climate/data/raob//VEAT/skewt/VEAT.skewt.20251010.11.gif