UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for VI706... Searching the city database file for: VI706 ... Date:0000Z 17 OCT 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 1001 95 23.6 21.1 86 2.5 21.8 0 0 296.7 299.5 295.0 342.7 15.93 1 1000 104 22.2 14.2 60 8.0 17.1 350 8 295.4 297.2 290.2 324.8 10.23 2 925 784 21.4 9.4 46 12.0 14.1 35 6 301.2 302.7 290.3 325.0 8.02 3 850 1508 15.6 6.6 55 9.0 10.3 300 9 302.5 303.8 290.0 324.0 7.21 4 700 3144 10.0 -9.0 25 19.0 1.5 200 14 313.6 314.1 289.5 322.5 2.76 5 500 5850 -4.5 290 2 327.6 6 400 7570 -15.7 -60.7 1 45.0 -20.6 265 8 334.6 334.6 293.0 334.7 0.03 7 300 9680 -30.3 -70.3 1 40.0 -32.5 255 28 342.7 342.7 295.0 342.7 0.01 8 250 10950 -39.5 -76.5 1 37.0 -40.6 240 35 347.3 347.3 296.0 347.4 0.00 9 200 12440 -51.5 -84.5 1 33.0 -51.9 255 40 351.2 351.2 296.9 351.2 0.00 10 150 14250 -64.7 -93.7 1 29.0 -64.8 270 36 358.6 358.6 298.4 358.6 0.00 11 100 16650 -76.3 -101.3 1 25.0 -76.3 245 7 380.3 380.3 302.3 380.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5746.00 m Freezing level: 562.07 mb = 5010.21 m = 16437.49 ft Wetbulb zero: 680.21 mb = 3374.65 m = 11071.56 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 30.64 % Est. max temperature: 29.41 C = 84.93 F Sfc-Lift cond lev (LCL): 965.43 mb = 410.87 m = 1348.00 ft T: 21.84 C 700-500 lapse rate: 5.36 C/km ThetaE index: 17.87 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 624.41 mb = 4062.96 m = 13329.76 ft Mean mixing ratio: 8.85 g/kg Conv temperature: 45.28 C = 113.51 F Cap Strength: 7.58 C Lifted Index: 9.22 C Risk: None Lifted Index @300 mb: 13.22 C Lifted Index @700 mb: 7.58 C Showalter Index: 9.72 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 11.10 C K Index: 7.70 Risk: None Sweat Index: 99.20 Risk: None Energy Index: 1.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.58 J/kg Max Up Vert Vel: 6.10 m/s Conv Inhibition (B-): 8392.18 J/kg Cap Strength: 9.13 C Lift Cond Lev (LCL): 816.10 mb = 1850.97 m = 6072.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 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 1001 95 0 0 -0.0 -0.0 | 82 8 -7.8 -1.0 1 1000 104 350 8 1.4 -7.9 | 36 11 -6.4 -8.9 2 977 305 15 9 -2.3 -8.7 | 46 14 -10.2 -9.7 3 944 610 30 6 -3.0 -5.2 | 60 13 -10.8 -6.2 4 925 784 35 6 -3.4 -4.9 | 62 13 -11.3 -6.0 5 911 914 30 6 -3.0 -5.2 | 60 13 -10.8 -6.2 6 879 1219 350 6 1.0 -5.9 | 44 10 -6.8 -7.0 7 850 1508 300 9 7.8 -4.5 | 0 6 -0.0 -5.5 8 818 1829 320 3 1.9 -2.3 | 60 7 -5.9 -3.3 9 789 2134 145 6 -3.4 4.9 | 109 12 -11.3 3.9 10 761 2438 180 13 0.0 13.0 | 147 14 -7.8 12.0 11 734 2743 180 13 0.0 13.0 | 147 14 -7.8 12.0 12 708 3048 195 12 3.1 11.6 | 156 12 -4.7 10.5 13 700 3144 200 14 4.8 13.2 | 166 12 -3.0 12.1 14 657 3658 220 15 9.6 11.5 | 190 11 1.8 10.4 15 632 3962 230 15 11.5 9.6 | 203 9 3.7 8.6 16 609 4267 240 15 13.0 7.5 | 219 8 5.2 6.5 17 586 4572 235 15 12.3 8.6 | 210 9 4.4 7.6 18 564 4877 235 19 15.6 10.9 | 218 13 7.7 9.8 19 523 5486 270 10 10.0 -0.0 | 296 2 2.2 -1.0 20 500 5850 290 2 1.9 -0.7 | 74 6 -6.0 -1.7 21 484 6096 295 2 1.8 -0.8 | 73 6 -6.0 -1.9 22 400 7570 265 8 8.0 0.7 | 340 0 0.1 -0.4 23 397 7620 260 7 6.9 1.2 | 100 1 -0.9 0.2 24 323 9144 250 25 23.5 8.6 | 244 17 15.7 7.5 25 300 9680 255 28 27.0 7.2 | 252 20 19.2 6.2 26 260 10668 235 34 27.9 19.5 | 227 27 20.0 18.5 27 250 10950 240 35 30.3 17.5 | 234 28 22.5 16.5 28 208 12192 250 36 33.8 12.3 | 247 28 26.0 11.3 29 200 12440 255 40 38.6 10.4 | 253 32 30.8 9.3 30 150 14250 270 36 36.0 -0.0 | 272 28 28.2 -1.0 31 127 15240 265 28 27.9 2.4 | 266 20 20.1 1.4 32 100 16650 245 7 6.3 3.0 | 142 2 -1.5 1.9 33 73 18288 255 6 5.8 1.6 | 104 2 -2.0 0.5 Wind Parameters Mean winds (0-6000m): 232.4 at 10.5 knts Storm direction: 262.4 at 7.9 knts Shear (0-3000m) pos: 0.5 neg: 1.9 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 78.5 deg Storm rel helicity (0-3000m) pos: 68.6 neg: -39.7 tot: 29.0 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.47 Bulk Shear: 39.93 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 13 8 48 13| 6.3 0.0 6.3| 15.7 -17.5 -1.8 -3.5 -0.21| 14.6 -3.1 1000 19 7 53 13| 3.2 1.2 4.4| 17.6 -25.0 -7.5 -7.5 -0.27| 9.1 -2.5 1500 2 7 45 11| 2.1 3.1 5.2| 19.9 -39.6 -19.7 -13.1 -0.36| 9.6 -3.4 2000 355 6 44 10| 1.6 2.8 4.4| 32.3 -39.7 -7.4 -3.7 -0.02| 11.1 -0.2 2500 1 7 44 11| 0.6 2.3 2.8| 58.2 -39.7 18.6 7.4 0.12| 11.0 1.3 3000 196 8 141 9| 0.5 1.9 2.3| 68.6 -39.7 29.0 9.7 0.17| 9.9 1.6 4000 215 10 163 7| 1.4 1.4 2.8| 95.1 -39.7 55.4 13.9 0.28| 8.7 2.4 5000 226 11 182 7| 1.4 1.1 2.5|109.0 -41.9 67.2 13.4 0.29| 8.0 2.4 6000 232 11 185 5| 1.0 0.9 1.9|119.7 -42.0 77.6 12.9 0.36| 8.1 2.9 Wrote GIF file: /home/apache/climate/data/raob//VI706/skewt/VI706.skewt.20251017.00.gif