UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110823.upa.cvt Date: 2300Z 8 NOV 25 Searching for VO150... Searching the city database file for: VO150 ... Date:2300Z 8 NOV 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 1005 60 25.4 20.7 75 4.7 22.1 345 4 298.1 300.9 295.0 343.0 15.47 1 1000 104 25.6 16.6 58 9.0 19.5 350 5 298.8 300.9 292.7 333.6 11.96 2 925 784 21.6 12.6 57 9.0 15.8 40 12 301.4 303.2 291.9 330.8 9.96 3 850 1511 16.4 11.4 72 5.0 13.2 345 11 303.3 305.2 292.6 333.1 10.01 4 700 3145 8.6 5.2 79 3.4 6.6 145 10 312.0 313.5 293.4 336.6 7.95 5 500 5890 -1.7 35 14 331.0 6 400 7620 -14.3 -33.3 18 19.0 -18.6 285 5 336.4 336.5 294.0 338.6 0.58 7 300 9730 -31.9 -42.9 33 11.0 -33.1 5 3 340.4 340.5 294.7 341.6 0.29 8 250 10990 -40.3 -55.3 19 15.0 -41.2 225 5 346.2 346.2 295.8 346.5 0.08 9 200 12480 -52.7 -68.7 13 16.0 -53.0 80 1 349.3 349.3 296.5 349.4 0.02 10 150 14280 -66.9 -81.9 10 15.0 -67.0 180 17 354.8 354.8 297.7 354.9 0.00 11 100 16620 -82.5 -90.5 24 8.0 -82.5 125 26 368.3 368.3 300.2 368.3 0.00 12 96 16844 -83.9 -90.9 28 7.0 -83.9 130 22 369.9 369.9 300.5 369.9 0.00 13 70 18630 -72.5 -85.5 12 13.0 -72.6 105 11 429.3 429.3 308.7 429.3 0.00 14 50 20630 -67.1 -91.1 2 24.0 -67.3 70 22 485.4 485.4 313.9 485.4 0.00 15 30 23790 -57.1 -91.1 1 34.0 -58.4 75 34 589.0 589.0 320.1 589.0 0.00 16 20 26390 -50.9 -86.9 1 36.0 -54.1 80 31 680.4 680.4 323.8 680.4 0.01 17 10 30920 -46.5 -83.5 1 37.0 -53.5 140 26 846.0 846.0 328.3 846.3 0.04 TRP 96 16844 -83.9 -90.9 28 7.0 -83.9 130 22 369.9 369.9 300.5 369.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5786.00 m Freezing level: 533.01 mb = 5436.94 m = 17837.52 ft Wetbulb zero: 621.44 mb = 4116.13 m = 13504.19 ft Precipitable water: 1.71 inches Sfc-500 mean rel hum: 61.45 % Est. max temperature: 30.48 C = 86.86 F Sfc-Lift cond lev (LCL): 938.58 mb = 656.90 m = 2155.16 ft T: 22.35 C 700-500 lapse rate: 3.75 C/km ThetaE index: 12.24 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 731.93 mb = 2769.57 m = 9086.41 ft Mean mixing ratio: 10.88 g/kg Conv temperature: 37.30 C = 99.14 F Cap Strength: 3.48 C Lifted Index: 8.48 C Risk: None Lifted Index @300 mb: 6.93 C Lifted Index @700 mb: 3.48 C Showalter Index: 8.07 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 13.10 C K Index: 26.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 172.80 Risk: None Energy Index: 0.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.60 J/kg Max Up Vert Vel: 4.15 m/s Conv Inhibition (B-): 36712.63 J/kg Cap Strength: 8.11 C Lift Cond Lev (LCL): 839.02 mb = 1620.38 m = 5316.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 78 at 7 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 60 345 4 1.0 -3.9 | 288 8 7.7 -2.5 1 1000 104 350 5 0.9 -4.9 | 295 8 7.5 -3.5 2 977 305 5 17 -1.5 -16.9 | 342 16 5.1 -15.5 3 925 784 40 12 -7.7 -9.2 | 8 8 -1.1 -7.8 4 911 914 40 12 -7.7 -9.2 | 8 8 -1.1 -7.8 5 879 1219 15 12 -3.1 -11.6 | 341 11 3.5 -10.2 6 850 1511 345 11 2.8 -10.6 | 314 13 9.5 -9.2 7 849 1524 345 11 2.8 -10.6 | 314 13 9.5 -9.2 8 819 1829 245 4 3.6 1.7 | 253 11 10.3 3.1 9 789 2134 155 4 -1.7 3.6 | 225 7 4.9 5.0 10 761 2438 150 2 -1.0 1.7 | 241 6 5.6 3.1 11 734 2743 170 7 -1.2 6.9 | 213 10 5.4 8.3 12 708 3048 140 10 -6.4 7.7 | 181 9 0.2 9.1 13 700 3145 145 10 -5.7 8.2 | 185 10 0.9 9.6 14 682 3353 145 13 -7.5 10.6 | 176 12 -0.8 12.0 15 657 3658 70 12 -11.3 -4.1 | 60 5 -4.7 -2.7 16 588 4572 25 4 -1.7 -3.6 | 294 5 4.9 -2.2 17 545 5182 50 9 -6.9 -5.8 | 4 4 -0.3 -4.4 18 525 5486 35 8 -4.6 -6.6 | 338 6 2.0 -5.2 19 500 5890 35 14 -8.0 -11.5 | 8 10 -1.4 -10.1 20 487 6096 45 13 -9.2 -9.2 | 18 8 -2.6 -7.8 21 450 6706 40 8 -5.1 -6.1 | 343 5 1.5 -4.7 22 433 7010 300 3 2.6 -1.5 | 271 9 9.2 -0.1 23 400 7620 285 5 4.8 -1.3 | 269 11 11.5 0.1 24 400 7620 335 3 1.3 -2.7 | 280 8 7.9 -1.3 25 384 7925 240 4 3.5 2.0 | 251 11 10.1 3.4 26 368 8230 325 6 3.4 -4.9 | 289 11 10.1 -3.5 27 353 8534 340 5 1.7 -4.7 | 292 9 8.3 -3.3 28 339 8839 105 3 -2.9 0.8 | 240 4 3.7 2.2 29 325 9144 345 5 1.3 -4.8 | 293 9 7.9 -3.4 30 312 9449 330 10 5.0 -8.7 | 302 14 11.6 -7.3 31 300 9730 5 3 -0.3 -3.0 | 284 7 6.4 -1.6 32 299 9754 360 4 -0.0 -4.0 | 291 7 6.6 -2.6 33 286 10058 225 2 1.4 1.4 | 251 9 8.0 2.8 34 274 10363 170 9 -1.6 8.9 | 206 11 5.1 10.3 35 262 10668 165 6 -1.6 5.8 | 215 9 5.1 7.2 36 251 10973 225 5 3.5 3.5 | 244 11 10.2 4.9 37 250 10990 225 5 3.5 3.5 | 244 11 10.2 4.9 38 229 11582 225 2 1.4 1.4 | 251 9 8.0 2.8 39 219 11887 275 3 3.0 -0.3 | 263 10 9.6 1.1 40 209 12192 280 7 6.9 -1.2 | 269 14 13.5 0.2 41 200 12480 80 1 -1.0 -0.2 | 258 6 5.6 1.2 42 199 12497 355 5 0.4 -5.0 | 297 8 7.1 -3.6 43 190 12802 75 4 -3.9 -1.0 | 263 3 2.8 0.4 44 181 13106 155 4 -1.7 3.6 | 225 7 4.9 5.0 45 172 13411 180 12 0.0 12.0 | 206 15 6.6 13.4 46 150 14280 180 17 0.0 17.0 | 200 20 6.6 18.4 47 149 14326 200 16 5.5 15.0 | 216 20 12.1 16.4 48 141 14630 155 20 -8.5 18.1 | 175 20 -1.8 19.5 49 134 14935 180 31 0.0 31.0 | 192 33 6.6 32.4 50 120 15545 185 17 1.5 16.9 | 204 20 8.1 18.3 51 114 15850 205 8 3.4 7.3 | 229 13 10.0 8.6 52 108 16154 130 10 -7.7 6.4 | 172 8 -1.0 7.8 53 103 16459 135 25 -17.7 17.7 | 150 22 -11.1 19.1 54 100 16620 125 26 -21.3 14.9 | 138 22 -14.7 16.3 55 96 16844 130 22 -16.9 14.1 | 147 19 -10.2 15.5 56 70 18630 105 11 -10.6 2.8 | 137 6 -4.0 4.2 57 50 20630 70 22 -20.7 -7.5 | 66 15 -14.0 -6.1 58 30 23790 75 34 -32.8 -8.8 | 74 27 -26.2 -7.4 59 20 26390 80 31 -30.5 -5.4 | 81 24 -23.9 -4.0 60 10 30920 140 26 -16.7 19.9 | 155 24 -10.1 21.3 Wind Parameters Mean winds (0-6000m): 48.1 at 9.0 knts Storm direction: 78.1 at 6.8 knts Shear (0-3000m) pos: 1.6 neg: 3.1 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): -106.1 deg Storm rel helicity (0-3000m) pos: 51.1 neg: -106.7 tot: -55.6 m^2/s^2 ave: -18.5 10^-3 m/s^2 rel: -0.29 Storm rel vorticity (0-3000m) horiz: 11.4 stream: -3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.97 Bulk Shear: 8.88 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 9 13 337 12| 11.8 0.0 11.8| 43.2 0.0 43.2 86.4 0.77| 18.6 14.3 1000 20 13 348 11| 4.9 0.0 4.9| 48.6 -4.7 43.9 43.9 0.56| 12.8 7.1 1500 16 12 343 11| 3.3 3.6 6.8| 48.6 -36.4 12.3 8.2 0.10| 12.4 1.3 2000 11 11 333 10| 2.4 4.0 6.4| 48.6 -86.1 -37.4 -18.7 -0.22| 13.7 -3.1 2500 15 9 330 9| 2.0 3.1 5.0| 51.1 -89.9 -38.8 -15.5 -0.22| 11.9 -2.6 3000 24 9 336 7| 1.6 3.1 4.8| 51.1-106.7 -55.6 -18.5 -0.29| 11.4 -3.3 4000 54 9 13 4| 1.2 0.7 1.9| 52.2-144.8 -92.6 -23.1 -0.44| 11.7 -5.2 5000 52 9 4 4| 1.4 0.8 2.2| 57.6-150.7 -93.1 -18.6 -0.41| 10.4 -4.2 6000 48 9 1 5| 1.5 0.6 2.1| 69.1-153.0 -83.9 -14.0 -0.33| 9.5 -3.2 Wrote GIF file: /home/apache/climate/data/raob//VO150/skewt/VO150.skewt.20251108.23.gif