UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120311.upa.cvt Date: 1100Z 3 DEC 25 Searching for VO150... Searching the city database file for: VO150 ... Date:1100Z 3 DEC 25 Station: VO150 WMO ident: 43150 Latitude: 17.70 Longitude: 83.30 ------------------------------------------------------------------------------- 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 1008 57 26.0 20.0 70 6.0 21.8 30 6 298.5 301.2 294.7 341.4 14.76 1 1000 127 25.2 19.2 69 6.0 21.1 50 17 298.4 300.9 294.2 339.4 14.14 2 925 810 19.8 17.7 88 2.1 18.4 50 17 299.6 302.1 294.4 340.2 13.91 3 850 1540 16.2 14.9 92 1.3 15.3 5 1 303.1 305.4 294.4 340.6 12.64 4 700 3171 8.6 1.6 61 7.0 4.7 160 8 312.0 313.2 292.0 331.2 6.15 5 500 5880 -5.3 -32.3 10 27.0 -12.0 300 6 326.6 326.7 291.3 328.4 0.51 6 400 7590 -17.9 -51.9 3 34.0 -22.0 270 16 331.7 331.7 292.3 332.0 0.08 7 300 9680 -32.5 -36.1 70 3.6 -33.0 225 28 339.6 339.7 294.7 341.8 0.58 8 250 10940 -42.7 -48.7 52 6.0 -43.1 230 27 342.6 342.6 295.1 343.3 0.18 9 200 12400 -54.7 -60.7 47 6.0 -54.9 235 49 346.1 346.2 295.8 346.4 0.05 10 150 14190 -64.9 -83.9 6 19.0 -65.0 235 41 358.3 358.3 298.4 358.3 0.00 11 100 16570 -79.7 -92.7 10 13.0 -79.7 250 19 373.7 373.7 301.2 373.7 0.00 12 83 17627 -83.9 -92.9 19 9.0 -83.9 250 14 385.6 385.6 303.1 385.6 0.00 13 70 18590 -80.1 -89.1 21 9.0 -80.1 120 6 413.0 413.0 306.9 413.0 0.00 14 50 20560 -65.9 -87.9 3 22.0 -66.2 125 12 488.2 488.2 314.1 488.2 0.00 15 30 23710 -60.1 -93.1 1 33.0 -61.0 80 12 580.8 580.8 319.7 580.8 0.00 16 20 26270 -54.7 -89.7 1 35.0 -57.0 80 16 668.7 668.7 323.4 668.8 0.01 17 10 30770 -46.3 -83.3 1 37.0 -53.4 190 25 846.7 846.7 328.3 847.1 0.04 TRP 83 17627 -83.9 -92.9 19 9.0 -83.9 250 14 385.6 385.6 303.1 385.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5753.00 m Freezing level: 576.26 mb = 4847.07 m = 15902.27 ft Wetbulb zero: 643.37 mb = 3850.18 m = 12631.68 ft Precipitable water: 1.71 inches Sfc-500 mean rel hum: 58.71 % Est. max temperature: 30.26 C = 86.47 F Sfc-Lift cond lev (LCL): 923.68 mb = 822.29 m = 2697.78 ft T: 19.74 C 700-500 lapse rate: 5.13 C/km ThetaE index: 12.15 C Layer 700.0- 400.0 mb Conv cond level (CCL): 859.38 mb = 1445.30 m = 4741.74 ft Mean mixing ratio: 14.01 g/kg Conv temperature: 30.19 C = 86.35 F Cap Strength: 1.36 C Lifted Index: 1.48 C Risk: Showers probable Lifted Index @300 mb: 1.58 C Lifted Index @700 mb: 0.96 C Showalter Index: 1.24 C Risk: Showers probable Total Totals Index: 41.70 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 20.20 C K Index: 29.40 Risk: 40-60 % chance of thunderstorms Sweat Index: 186.80 Risk: None Energy Index: -2.31 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.79 J/kg Max Up Vert Vel: 3.09 m/s Conv Inhibition (B-): 219.53 J/kg Cap Strength: 1.46 C Lift Cond Lev (LCL): 904.84 mb = 1000.28 m = 3281.73 ft Lev Free Conv (LFC): 399.84 mb = 7592.99 m = 24911.09 ft Equ Level (EL): 389.84 mb = 7777.00 m = 25514.79 ft B at Equ Level: 4.66 J/kg Max Parcel Lev (MPL): 359.84 mb = 8358.77 m = 27423.44 ft Wind level data Storm motion: 51 at 5 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 1008 57 30 6 -3.0 -5.2 | 336 2 0.9 -2.1 1 1000 127 50 17 -13.0 -10.9 | 50 12 -9.1 -7.8 2 980 305 50 20 -15.3 -12.9 | 50 15 -11.4 -9.7 3 925 810 50 17 -13.0 -10.9 | 50 12 -9.1 -7.8 4 914 914 45 15 -10.6 -10.6 | 42 10 -6.7 -7.5 5 882 1219 55 7 -5.7 -4.0 | 64 2 -1.8 -0.9 6 852 1524 25 2 -0.8 -1.8 | 247 3 3.1 1.3 7 850 1540 5 1 -0.1 -1.0 | 241 4 3.8 2.1 8 821 1829 325 5 2.9 -4.1 | 278 7 6.8 -1.0 9 764 2438 215 3 1.7 2.5 | 225 8 5.6 5.6 10 737 2743 115 2 -1.8 0.8 | 208 4 2.1 4.0 11 710 3048 165 5 -1.3 4.8 | 198 8 2.6 8.0 12 700 3171 160 8 -2.7 7.5 | 186 11 1.2 10.7 13 659 3658 115 2 -1.8 0.8 | 208 4 2.1 4.0 14 634 3962 165 2 -0.5 1.9 | 214 6 3.4 5.1 15 611 4267 340 3 1.0 -2.8 | 266 5 4.9 0.3 16 588 4572 355 3 0.3 -3.0 | 268 4 4.2 0.1 17 545 5182 300 9 7.8 -4.5 | 277 12 11.7 -1.4 18 500 5880 300 6 5.2 -3.0 | 269 9 9.1 0.1 19 486 6096 290 8 7.5 -2.7 | 268 11 11.4 0.4 20 467 6401 290 13 12.2 -4.4 | 275 16 16.1 -1.3 21 415 7315 255 10 9.7 2.6 | 247 15 13.6 5.7 22 400 7590 270 16 16.0 -0.0 | 261 20 19.9 3.1 23 398 7620 280 14 13.8 -2.4 | 268 18 17.7 0.7 24 323 9144 270 26 26.0 -0.0 | 264 30 29.9 3.1 25 310 9449 260 30 29.5 5.2 | 256 34 33.4 8.3 26 300 9680 225 28 19.8 19.8 | 226 33 23.7 22.9 27 284 10058 225 28 19.8 19.8 | 226 33 23.7 22.9 28 250 10940 230 27 20.7 17.4 | 230 32 24.6 20.5 29 237 11278 235 28 22.9 16.1 | 234 33 26.8 19.2 30 216 11887 230 34 26.0 21.9 | 230 39 29.9 25.0 31 200 12400 235 49 40.1 28.1 | 235 54 44.0 31.2 32 197 12497 230 44 33.7 28.3 | 230 49 37.6 31.4 33 187 12802 240 51 44.2 25.5 | 239 56 48.1 28.6 34 162 13716 235 52 42.6 29.8 | 235 57 46.5 33.0 35 154 14021 245 47 42.6 19.9 | 244 52 46.5 23.0 36 150 14190 235 41 33.6 23.5 | 235 46 37.5 26.7 37 132 14935 215 40 22.9 32.8 | 217 45 26.8 35.9 38 113 15850 225 31 21.9 21.9 | 226 36 25.8 25.1 39 107 16154 235 27 22.1 15.5 | 234 32 26.0 18.6 40 100 16570 250 19 17.9 6.5 | 246 24 21.8 9.6 41 97 16764 250 20 18.8 6.8 | 246 25 22.7 10.0 42 83 17627 250 14 13.2 4.8 | 245 19 17.1 7.9 43 70 18590 120 6 -5.2 3.0 | 168 6 -1.3 6.1 44 50 20560 125 12 -9.8 6.9 | 149 12 -5.9 10.0 45 30 23710 80 12 -11.8 -2.1 | 98 8 -7.9 1.1 46 20 26270 80 16 -15.8 -2.8 | 92 12 -11.9 0.4 47 10 30770 190 25 4.3 24.6 | 197 29 8.2 27.8 Wind Parameters Mean winds (0-6000m): 21.2 at 6.7 knts Storm direction: 51.2 at 5.0 knts Shear (0-3000m) pos: 2.2 neg: 3.6 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): -139.3 deg Storm rel helicity (0-3000m) pos: 12.6 neg: -25.4 tot: -12.8 m^2/s^2 ave: -4.3 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 9.7 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 20.44 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 50 18 49 13| 13.4 0.0 13.4| 7.2 -0.0 7.1 14.3 0.54| 17.8 9.7 1000 49 17 48 12| 6.7 3.7 10.4| 8.4 -3.3 5.1 5.1 0.36| 12.8 4.6 1500 49 13 48 8| 4.5 6.1 10.5| 9.1 -4.7 4.5 3.0 0.14| 12.4 1.8 2000 44 11 38 6| 3.4 5.5 8.8| 12.2 -10.1 2.0 1.0 0.12| 11.2 1.3 2500 43 9 34 4| 2.7 4.1 6.8| 12.2 -22.9 -10.8 -4.3 -0.02| 10.3 -0.2 3000 47 8 40 3| 2.2 3.6 5.9| 12.6 -25.4 -12.8 -4.3 -0.04| 9.7 -0.4 4000 59 7 77 2| 1.3 2.3 3.6| 19.5 -31.2 -11.7 -2.9 -0.00| 9.0 -0.0 5000 47 7 34 2| 1.5 2.1 3.6| 29.3 -32.5 -3.1 -0.6 0.06| 8.5 0.5 6000 21 7 334 3| 1.2 2.0 3.2| 29.3 -39.1 -9.8 -1.6 0.03| 7.6 0.2 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251203.11.gif