UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011200.upa.cvt Date: 0000Z 12 JAN 26 Searching for VO086... Searching the city database file for: VO086 ... Date:0000Z 12 JAN 26 Station: VO086 WMO ident: 43086 ------------------------------------------------------------------------------- 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 999 249 18.8 15.7 82 3.1 16.8 0 0 292.0 294.0 290.0 324.0 11.29 1 998 257 20.2 8.2 46 12.0 13.3 3 1 293.5 294.7 286.5 313.3 6.84 2 991 317 20.8 5.8 38 15.0 12.4 25 9 294.7 295.8 285.9 311.7 5.84 3 961 578 20.4 4.4 35 16.0 11.6 44 6 296.9 297.9 286.4 313.0 5.46 4 945 720 20.6 3.6 33 17.0 11.3 51 5 298.5 299.5 286.8 314.1 5.24 5 841 1702 15.4 -0.6 33 16.0 7.2 134 6 303.2 304.0 287.6 316.5 4.35 6 806 2056 14.0 0.0 38 14.0 6.6 192 5 305.4 306.3 288.7 320.0 4.75 7 773 2402 12.6 3.6 54 9.0 7.5 243 7 307.6 308.8 290.9 327.2 6.42 8 733 2840 9.8 5.1 73 4.7 7.1 253 11 309.2 310.7 292.3 332.3 7.54 9 687 3367 5.4 3.1 85 2.3 4.1 227 16 310.1 311.4 292.2 331.6 6.98 10 662 3665 3.0 1.9 92 1.1 2.4 221 19 310.7 312.0 292.0 331.3 6.65 11 632 4035 0.0 -6.0 64 6.0 -2.7 221 17 311.5 312.2 289.9 323.7 3.87 12 611 4304 2.4 -18.6 19 21.0 -5.0 234 13 317.2 317.5 289.4 322.1 1.44 13 604 4396 2.8 -22.2 14 25.0 -5.4 243 13 318.8 319.0 289.5 322.4 1.07 14 570 4858 0.8 -38.2 4 39.0 -8.2 269 11 321.7 321.8 289.6 322.7 0.25 15 470 6369 -8.1 -42.1 5 34.0 -14.6 239 21 328.9 329.0 291.6 329.7 0.20 16 262 10615 -39.1 -61.1 8 22.0 -40.2 235 37 343.3 343.3 295.1 343.5 0.04 17 231 11459 -47.3 -70.3 5 23.0 -47.9 241 32 343.4 343.4 295.1 343.5 0.01 18 105 16294 -78.9 -103.9 1 25.0 -78.9 214 23 370.1 370.1 300.6 370.1 0.00 19 100 16570 -80.9 -104.9 1 24.0 -80.9 220 24 371.4 371.4 300.8 371.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5635.46 m Freezing level: 561.01 mb = 4994.05 m = 16384.47 ft Wetbulb zero: 648.00 mb = 3835.59 m = 12583.80 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 39.50 % Est. max temperature: 29.59 C = 85.26 F Sfc-Lift cond lev (LCL): 954.27 mb = 637.33 m = 2090.95 ft T: 20.48 C 700-500 lapse rate: 4.46 C/km ThetaE index: 12.34 C Layer 998.0- 961.0 mb Conv cond level (CCL): 507.60 mb = 5766.14 m = 18917.54 ft Mean mixing ratio: 5.39 g/kg Conv temperature: 52.84 C = 127.11 F Cap Strength: 13.61 C Lifted Index: 14.77 C Risk: None Lifted Index @300 mb: 19.22 C Lifted Index @700 mb: 9.06 C Showalter Index: 13.28 C Risk: None Total Totals Index: 26.15 C Risk: None Vertical Totals Index: 21.12 C Cross Totals Index: 5.03 C K Index: 17.91 Risk: < 20 % chance of thunderstorms Sweat Index: 30.41 Risk: None Energy Index: 2.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.37 J/kg Max Up Vert Vel: 7.12 m/s Conv Inhibition (B-): 11295.13 J/kg Cap Strength: 14.69 C Lift Cond Lev (LCL): 746.12 mb = 2693.84 m = 8837.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 272 at 8 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 ---------------------------------------------------------- 0 999 249 0 0 -0.0 -0.0 | 92 8 -8.4 0.2 1 991 305 25 9 -3.8 -8.2 | 57 15 -12.2 -7.9 2 951 610 50 5 -3.8 -3.2 | 76 13 -12.2 -3.0 3 925 815 55 6 -4.9 -3.4 | 76 14 -13.3 -3.2 4 914 914 50 6 -4.6 -3.9 | 74 13 -13.0 -3.6 5 882 1219 75 8 -7.7 -2.1 | 84 16 -16.1 -1.8 6 850 1536 120 7 -6.1 3.5 | 105 15 -14.4 3.7 7 821 1829 165 5 -1.3 4.8 | 118 11 -9.7 5.1 8 791 2134 220 5 3.2 3.8 | 128 7 -5.2 4.1 9 763 2438 255 8 7.7 2.1 | 164 2 -0.7 2.3 10 736 2743 255 11 10.6 2.8 | 216 4 2.2 3.1 11 710 3048 240 13 11.3 6.5 | 203 7 2.9 6.7 12 700 3162 230 14 10.7 9.0 | 194 10 2.3 9.2 13 658 3658 220 19 12.2 14.6 | 195 15 3.8 14.8 14 634 3962 220 17 10.9 13.0 | 191 14 2.5 13.3 15 610 4267 235 13 10.6 7.5 | 196 8 2.3 7.7 16 587 4572 265 12 12.0 1.0 | 250 4 3.6 1.3 17 565 4877 270 11 11.0 -0.0 | 265 3 2.6 0.2 18 524 5486 280 11 10.8 -1.9 | 304 3 2.5 -1.7 19 500 5860 245 17 15.4 7.2 | 223 10 7.0 7.4 20 485 6096 240 20 17.3 10.0 | 221 14 8.9 10.2 21 400 7570 235 26 21.3 14.9 | 220 20 12.9 15.2 22 397 7620 235 26 21.3 14.9 | 220 20 12.9 15.2 23 322 9144 255 35 33.8 9.1 | 250 27 25.4 9.3 24 300 9670 230 37 28.3 23.8 | 220 31 20.0 24.0 25 260 10668 235 37 30.3 21.2 | 226 31 21.9 21.5 26 250 10940 245 32 29.0 13.5 | 236 25 20.6 13.8 27 206 12192 235 32 26.2 18.4 | 224 26 17.8 18.6 28 200 12400 225 39 27.6 27.6 | 215 34 19.2 27.8 29 162 13716 225 33 23.3 23.3 | 212 28 15.0 23.6 30 150 14190 250 27 25.4 9.2 | 241 19 17.0 9.5 31 125 15240 190 21 3.6 20.7 | 167 21 -4.7 20.9 32 100 16570 220 24 15.4 18.4 | 201 20 7.0 18.6 Wind Parameters Mean winds (0-6000m): 241.6 at 11.2 knts Storm direction: 271.6 at 8.4 knts Shear (0-3000m) pos: 1.9 neg: 1.2 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 103.3 deg Storm rel helicity (0-3000m) pos: 66.8 neg: -22.0 tot: 44.8 m^2/s^2 ave: 14.9 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.66 Bulk Shear: 38.61 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 37 6 69 13| 5.8 0.0 5.8| 13.8 -16.7 -2.8 -5.7 -0.18| 13.7 -2.5 1000 49 6 73 14| 4.1 0.0 4.1| 25.0 -17.6 7.4 7.4 0.01| 9.1 0.0 1500 68 7 81 15| 1.9 0.0 1.9| 55.8 -17.6 38.2 25.5 0.29| 9.2 2.7 2000 82 6 87 15| 1.6 0.0 1.6| 63.3 -17.6 45.6 22.8 0.32| 8.9 2.9 2500 93 7 92 15| 2.3 0.0 2.3| 66.8 -17.6 49.2 19.7 0.38| 8.4 3.2 3000 215 8 149 8| 1.9 1.2 3.1| 66.8 -22.0 44.8 14.9 0.27| 8.2 2.2 4000 221 10 167 8| 1.3 1.4 2.8| 70.1 -26.1 44.0 11.0 0.22| 7.7 1.7 5000 236 10 182 6| 1.6 1.2 2.8| 79.2 -26.1 53.0 10.6 0.29| 7.1 2.1 6000 242 11 195 6| 1.3 2.1 3.4| 79.6 -39.1 40.6 6.8 0.15| 7.2 1.1 Wrote GIF file: /home/apache/climate/data/raob//VO086/skewt/VO086.skewt.20260112.00.gif