UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050300.upa.cvt Date: 0000Z 3 MAY 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 3 MAY 25 Station: VI706 WMO ident: 42706 Latitude: 23.38 Longitude: 87.08 ------------------------------------------------------------------------------- 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 997 108 25.2 23.1 88 2.1 23.7 0 0 298.6 301.9 297.0 351.4 18.13 1 925 762 24.6 17.6 65 7.0 19.7 170 9 304.5 307.0 295.7 345.6 13.82 2 850 1497 18.6 14.0 75 4.6 15.5 225 6 305.6 307.8 294.6 341.3 11.91 3 700 3135 8.0 0.0 57 8.0 3.8 330 20 311.3 312.4 291.3 328.4 5.47 4 500 5820 -8.3 -37.3 8 29.0 -14.2 270 6 322.9 323.0 290.0 324.1 0.31 5 400 7510 -18.3 -62.3 1 44.0 -22.5 295 25 331.2 331.2 292.0 331.3 0.02 6 300 9610 -32.3 -58.3 6 26.0 -34.1 275 18 339.9 339.9 294.3 340.1 0.05 7 250 10860 -40.5 -68.5 3 28.0 -41.5 260 53 345.9 345.9 295.7 345.9 0.02 8 200 12360 -49.3 -83.3 1 34.0 -49.8 260 56 354.7 354.7 297.6 354.7 0.00 9 150 14190 -62.1 -92.1 1 30.0 -62.3 250 42 363.1 363.1 299.3 363.1 0.00 10 100 16620 -72.7 -98.7 1 26.0 -72.8 350 12 387.3 387.3 303.4 387.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5712.38 m Freezing level: 601.84 mb = 4452.79 m = 14608.72 ft Wetbulb zero: 658.09 mb = 3627.71 m = 11901.79 ft Precipitable water: 1.58 inches Sfc-500 mean rel hum: 51.12 % Est. max temperature: 32.32 C = 90.18 F Sfc-Lift cond lev (LCL): 967.38 mb = 370.92 m = 1216.92 ft T: 24.96 C 700-500 lapse rate: 6.07 C/km ThetaE index: 27.37 C Layer 925.0- 400.0 mb Conv cond level (CCL): 832.57 mb = 1671.81 m = 5484.88 ft Mean mixing ratio: 15.24 g/kg Conv temperature: 32.84 C = 91.12 F Cap Strength: 2.63 C Lifted Index: -4.45 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -2.58 C Lifted Index @700 mb: -1.92 C Showalter Index: -2.05 C Risk: Severe thunderstorms possible Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.90 C Cross Totals Index: 22.30 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 190.00 Risk: None Energy Index: -3.33 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1012.60 J/kg Max Up Vert Vel: 45.00 m/s Conv Inhibition (B-): 70.20 J/kg Cap Strength: 2.63 C Lift Cond Lev (LCL): 879.14 mb = 1204.03 m = 3950.17 ft Lev Free Conv (LFC): 784.14 mb = 2177.42 m = 7143.69 ft Equ Level (EL): 244.14 mb = 11019.52 m = 36152.85 ft B at Equ Level: 1006.39 J/kg Max Parcel Lev (MPL): 134.14 mb = 14859.86 m = 48752.24 ft Wind level data Storm motion: 336 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 ---------------------------------------------------------- 0 997 108 0 0 -0.0 -0.0 | 156 10 -4.0 8.8 1 975 305 200 12 4.1 11.3 | 180 20 0.1 20.1 2 941 610 195 12 3.1 11.6 | 178 20 -0.9 20.4 3 925 762 170 9 -1.6 8.9 | 163 18 -5.5 17.6 4 909 914 175 9 -0.8 9.0 | 165 18 -4.8 17.7 5 878 1219 230 8 6.1 5.1 | 189 14 2.2 13.9 6 850 1497 225 6 4.2 4.2 | 181 13 0.3 13.0 7 817 1829 315 7 4.9 -4.9 | 194 4 1.0 3.8 8 788 2134 310 17 13.0 -10.9 | 283 9 9.1 -2.2 9 760 2438 320 15 9.6 -11.5 | 296 6 5.7 -2.7 10 733 2743 320 14 9.0 -10.7 | 291 5 5.0 -1.9 11 707 3048 330 17 8.5 -14.7 | 323 7 4.5 -5.9 12 700 3135 330 20 10.0 -17.3 | 325 10 6.0 -8.5 13 656 3658 320 22 14.1 -16.9 | 308 13 10.2 -8.1 14 631 3962 320 24 15.4 -18.4 | 310 15 11.5 -9.6 15 607 4267 320 22 14.1 -16.9 | 308 13 10.2 -8.1 16 585 4572 330 14 7.0 -12.1 | 318 5 3.0 -3.3 17 563 4877 300 9 7.8 -4.5 | 222 6 3.8 4.3 18 521 5486 285 8 7.7 -2.1 | 209 8 3.8 6.7 19 500 5820 270 6 6.0 -0.0 | 193 9 2.0 8.8 20 482 6096 290 4 3.8 -1.4 | 178 7 -0.2 7.4 21 400 7510 295 25 22.7 -10.6 | 275 19 18.7 -1.8 22 394 7620 295 25 22.7 -10.6 | 275 19 18.7 -1.8 23 320 9144 285 16 15.5 -4.1 | 248 12 11.5 4.6 24 300 9610 275 18 17.9 -1.6 | 243 16 14.0 7.2 25 257 10668 250 35 32.9 12.0 | 234 36 28.9 20.7 26 250 10860 260 53 52.2 9.2 | 250 51 48.2 18.0 27 205 12192 260 54 53.2 9.4 | 250 52 49.2 18.2 28 200 12360 260 56 55.1 9.7 | 250 54 51.2 18.5 29 162 13716 275 48 47.8 -4.2 | 264 44 43.8 4.6 30 150 14190 250 42 39.5 14.4 | 237 42 35.5 23.1 31 126 15240 260 45 44.3 7.8 | 248 44 40.3 16.6 32 100 16620 350 12 2.1 -11.8 | 32 4 -1.9 -3.0 Wind Parameters Mean winds (0-6000m): 305.7 at 12.8 knts Storm direction: 335.7 at 9.6 knts Shear (0-3000m) pos: 4.9 neg: 2.1 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 168.6 deg Storm rel helicity (0-3000m) pos: 72.3 neg: -46.5 tot: 25.9 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 3.0 10^-3/s Energy-Hel index: 0.39 Bulk Rich Number: 23.04 Bulk Shear: 43.96 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 ------------------------------------------------------------------------------- 500 198 10 177 18| 0.0 12.3 12.3| 13.0 -15.8 -2.8 -5.7 0.08| 20.3 1.6 1000 191 9 173 18| 2.3 6.2 8.5| 37.3 -40.9 -3.7 -3.7 0.06| 15.9 1.0 1500 201 9 177 17| 3.6 4.1 7.7| 50.9 -45.8 5.1 3.4 0.12| 13.2 1.5 2000 222 9 187 15| 6.1 3.1 9.2| 62.2 -46.0 16.2 8.1 0.23| 13.9 3.2 2500 258 10 209 12| 4.8 2.5 7.3| 65.9 -46.2 19.7 7.9 0.24| 11.9 2.9 3000 281 11 227 10| 4.9 2.1 7.0| 72.3 -46.5 25.9 8.6 0.28| 11.0 3.0 4000 305 14 264 8| 3.7 1.7 5.4| 73.3 -56.6 16.6 4.2 0.21| 9.2 1.9 5000 309 14 270 7| 2.2 2.1 4.3| 76.3 -66.8 9.5 1.9 0.09| 9.2 0.8 6000 306 13 259 7| 1.9 1.9 3.8| 76.3 -77.7 -1.4 -0.2 0.03| 8.2 0.2 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20250503.00.gif