UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101023.upa.cvt Date: 2300Z 10 OCT 25 Searching for VEAT... Searching the city database file for: VEAT ... Date:2300Z 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 1007 16 25.0 24.7 98 0.3 24.8 0 0 297.6 301.1 297.7 355.1 19.81 1 1000 75 25.0 24.3 96 0.7 24.5 90 2 298.1 301.7 297.7 354.8 19.47 2 983 227 25.4 22.9 86 2.5 23.6 123 7 300.0 303.3 297.3 353.3 18.17 3 925 761 21.8 19.9 89 1.9 20.5 160 10 301.6 304.5 296.4 348.8 16.01 4 850 1493 17.8 17.0 95 0.8 17.2 190 7 304.8 307.5 296.2 348.0 14.49 5 772 2310 13.0 11.9 93 1.1 12.3 192 9 308.1 310.3 295.0 342.7 11.42 6 700 3129 9.6 6.3 80 3.3 7.6 190 10 313.1 314.8 294.3 339.8 8.59 7 546 5160 0.0 -6.0 64 6.0 -3.0 215 22 324.8 325.6 294.2 339.6 4.48 8 513 5657 -3.7 -5.5 87 1.8 -4.6 222 23 326.1 327.1 294.9 342.5 4.96 9 500 5860 -4.5 -7.8 78 3.3 -6.1 225 24 327.6 328.4 294.7 341.8 4.26 10 470 6343 -7.5 -10.2 81 2.7 -8.7 228 24 329.7 330.4 294.9 342.4 3.75 11 446 6748 -9.5 -14.0 70 4.5 -11.3 230 24 332.1 332.7 294.8 342.2 2.91 12 440 6852 -10.1 -17.1 57 7.0 -12.6 232 23 332.7 333.1 294.5 340.6 2.28 13 417 7263 -11.9 -17.9 61 6.0 -14.0 236 21 335.5 336.0 295.1 343.4 2.24 14 411 7374 -12.5 -23.5 39 11.0 -15.9 238 20 336.1 336.4 294.6 341.2 1.40 15 400 7580 -13.7 -22.7 47 9.0 -16.5 240 19 337.2 337.5 295.0 342.8 1.54 16 388 7811 -15.3 -22.3 55 7.0 -17.4 237 20 338.0 338.4 295.3 344.0 1.65 17 340 8799 -21.5 -33.5 33 12.0 -23.9 241 19 342.6 342.7 295.6 345.2 0.67 18 320 9244 -25.3 -34.3 43 9.0 -27.0 238 20 343.3 343.5 295.7 345.9 0.65 19 312 9428 -26.7 -39.7 28 13.0 -28.7 237 20 343.9 344.0 295.6 345.4 0.39 20 300 9710 -29.1 -41.1 30 12.0 -30.7 235 20 344.4 344.4 295.7 345.8 0.35 21 291 9926 -30.9 -45.9 22 15.0 -32.6 238 21 344.8 344.9 295.7 345.7 0.22 22 281 10172 -32.9 -43.9 32 11.0 -34.1 242 22 345.4 345.5 295.8 346.5 0.28 23 270 10451 -35.1 -51.1 18 16.0 -36.4 232 22 346.2 346.2 295.9 346.7 0.13 24 250 10980 -39.5 -56.5 15 17.0 -40.5 215 23 347.3 347.4 296.1 347.7 0.07 25 247 11063 -40.3 -55.3 19 15.0 -41.2 215 23 347.3 347.4 296.1 347.7 0.09 26 229 11576 -45.1 -51.1 51 6.0 -45.4 215 22 347.6 347.7 296.3 348.3 0.15 27 208 12214 -50.3 -53.8 66 3.5 -50.4 223 19 349.2 349.2 296.5 349.7 0.12 28 200 12470 -52.3 -56.7 59 4.4 -52.5 195 20 349.9 350.0 296.7 350.3 0.09 29 150 14260 -67.3 -73.3 42 6.0 -67.4 260 23 354.2 354.2 297.5 354.2 0.01 30 138 14757 -71.9 -78.9 34 7.0 -71.9 264 23 354.6 354.6 297.6 354.6 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5785.00 m Freezing level: 546.00 mb = 5159.89 m = 16928.58 ft Wetbulb zero: 589.34 mb = 4535.47 m = 14879.98 ft Precipitable water: 2.35 inches Sfc-500 mean rel hum: 82.21 % Est. max temperature: 31.94 C = 89.50 F Sfc-Lift cond lev (LCL): 1003.10 mb = 48.78 m = 160.05 ft T: 25.00 C 700-500 lapse rate: 5.16 C/km ThetaE index: 15.53 C Layer 1000.0- 513.0 mb Conv cond level (CCL): 905.96 mb = 941.08 m = 3087.49 ft Mean mixing ratio: 17.31 g/kg Conv temperature: 29.84 C = 85.71 F Cap Strength: 0.88 C Lifted Index: -2.06 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.46 C Lifted Index @700 mb: -1.38 C Showalter Index: -0.83 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 21.50 C K Index: 36.00 Risk: > 80 % chance of thunderstorms Sweat Index: 242.00 Risk: None Energy Index: -1.30 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 599.14 J/kg Max Up Vert Vel: 34.62 m/s Conv Inhibition (B-): 10.66 J/kg Cap Strength: 0.88 C Lift Cond Lev (LCL): 930.67 mb = 707.34 m = 2320.63 ft Lev Free Conv (LFC): 865.67 mb = 1334.91 m = 4379.56 ft Equ Level (EL): 185.67 mb = 12932.74 m = 42429.72 ft B at Equ Level: 597.30 J/kg Wind level data Storm motion: 233 at 10 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 1007 16 0 0 -0.0 -0.0 | 53 10 -7.7 -5.8 1 1000 75 90 2 -2.0 0.0 | 59 11 -9.7 -5.8 2 974 305 140 9 -5.8 6.9 | 95 13 -13.4 1.1 3 925 761 160 10 -3.4 9.4 | 108 12 -11.1 3.6 4 909 914 155 9 -3.8 8.2 | 102 12 -11.5 2.4 5 877 1219 190 7 1.2 6.9 | 100 7 -6.4 1.1 6 850 1493 190 7 1.2 6.9 | 100 7 -6.4 1.1 7 788 2134 195 7 1.8 6.8 | 99 6 -5.8 1.0 8 760 2438 190 10 1.7 9.8 | 124 7 -5.9 4.0 9 733 2743 205 7 3.0 6.3 | 97 5 -4.7 0.5 10 707 3048 195 8 2.1 7.7 | 109 6 -5.6 1.9 11 700 3129 190 10 1.7 9.8 | 124 7 -5.9 4.0 12 681 3353 195 11 2.8 10.6 | 135 7 -4.8 4.8 13 544 5182 215 22 12.6 18.0 | 202 13 5.0 12.2 14 500 5860 225 24 17.0 17.0 | 220 15 9.3 11.2 15 448 6706 230 24 18.4 15.4 | 228 14 10.7 9.6 16 400 7580 240 19 16.5 9.5 | 247 10 8.8 3.7 17 382 7925 235 20 16.4 11.5 | 237 10 8.7 5.7 18 366 8230 245 19 17.2 8.0 | 257 10 9.6 2.2 19 300 9710 235 20 16.4 11.5 | 237 10 8.7 5.7 20 298 9754 230 19 14.6 12.2 | 227 9 6.9 6.4 21 285 10058 245 22 19.9 9.3 | 254 13 12.3 3.5 22 250 10980 215 23 13.2 18.8 | 203 14 5.5 13.0 23 228 11582 215 22 12.6 18.0 | 202 13 5.0 12.2 24 209 12192 225 19 13.4 13.4 | 217 10 5.8 7.6 25 200 12470 195 20 5.2 19.3 | 170 14 -2.5 13.5 26 181 13106 205 26 11.0 23.6 | 191 18 3.3 17.8 27 150 14260 260 23 22.7 4.0 | 277 15 15.0 -1.8 28 141 14630 260 22 21.7 3.8 | 278 14 14.0 -2.0 29 134 14935 270 24 24.0 -0.0 | 290 17 16.3 -5.8 Wind Parameters Mean winds (0-6000m): 202.8 at 12.8 knts Storm direction: 232.8 at 9.6 knts Shear (0-3000m) pos: 1.0 neg: 0.4 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 55.2 deg Storm rel helicity (0-3000m) pos: 45.0 neg: -7.4 tot: 37.6 m^2/s^2 ave: 12.5 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.0 10^-3/s Energy-Hel index: 0.15 Bulk Rich Number: 33.96 Bulk Shear: 17.64 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 ------------------------------------------------------------------------------- 500 139 7 86 12| 9.7 0.0 9.7| 34.5 0.0 34.5 68.9 0.87| 12.4 10.8 1000 150 8 95 12| 4.3 0.0 4.3| 39.6 -3.1 36.5 36.5 0.67| 8.5 5.7 1500 160 8 98 10| 2.4 0.0 2.4| 39.6 -4.1 35.6 23.7 0.53| 6.8 3.6 2000 168 8 100 9| 1.8 0.0 1.8| 39.6 -4.1 35.5 17.8 0.52| 5.2 2.7 2500 174 8 102 9| 1.4 0.5 1.9| 44.0 -4.7 39.3 15.7 0.53| 5.0 2.6 3000 178 8 104 8| 1.0 0.4 1.4| 45.0 -7.4 37.6 12.5 0.42| 4.8 2.0 4000 185 9 113 7| 1.6 0.3 1.9| 58.4 -7.4 51.0 12.8 0.53| 4.6 2.4 5000 194 11 132 7| 1.9 0.2 2.2| 73.5 -7.4 66.1 13.2 0.57| 4.4 2.5 6000 203 13 156 7| 1.9 0.2 2.1| 93.6 -7.4 86.2 14.4 0.62| 4.2 2.6 Wrote GIF file: /home/apache/climate/data/raob//VEAT/skewt/VEAT.skewt.20251010.23.gif