UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101000.upa.cvt Date: 0000Z 10 OCT 25 Searching for VI123... Searching the city database file for: VI123 ... Date:0000Z 10 OCT 25 Station: VI123 WMO ident: 42123 Latitude: 29.92 Longitude: 73.89 ------------------------------------------------------------------------------- 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 991 185 20.2 16.8 81 3.4 17.9 0 0 294.1 296.3 291.5 329.1 12.23 1 925 777 19.6 10.6 56 9.0 14.0 325 4 299.4 300.9 290.2 324.9 8.70 2 850 1498 15.8 -1.2 31 17.0 7.2 300 9 302.7 303.5 287.2 315.3 4.12 3 700 3116 5.8 -13.2 24 19.0 -1.6 345 20 308.9 309.3 287.2 315.3 1.97 4 500 5780 -9.9 -36.9 9 27.0 -15.2 280 16 321.0 321.0 289.4 322.2 0.32 TRP WND Sounding variables and indices 1000-500 mb thick: 5594.59 m Freezing level: 626.11 mb = 4100.15 m = 13451.78 ft Wetbulb zero: 727.66 mb = 2793.02 m = 9163.33 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 28.24 % Est. max temperature: 29.11 C = 84.40 F Sfc-Lift cond lev (LCL): 942.60 mb = 615.17 m = 2018.25 ft T: 19.76 C 700-500 lapse rate: 5.89 C/km ThetaE index: 13.80 C Layer 925.0- 700.0 mb Conv cond level (CCL): 735.74 mb = 2701.00 m = 8861.43 ft Mean mixing ratio: 9.42 g/kg Conv temperature: 33.39 C = 92.10 F Cap Strength: 4.89 C Lifted Index: 3.62 C Risk: None Lifted Index @700 mb: 3.20 C Showalter Index: 9.18 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 25.70 C Cross Totals Index: 8.70 C K Index: 5.50 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 1.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.64 J/kg Max Up Vert Vel: 6.88 m/s Conv Inhibition (B-): 601.93 J/kg Cap Strength: 4.89 C Lift Cond Lev (LCL): 840.90 mb = 1587.70 m = 5208.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 1 at 9 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 ---------------------------------------------------------- 0 991 185 0 0 -0.0 -0.0 | 181 9 0.2 9.5 1 977 305 325 3 1.7 -2.5 | 195 7 1.9 7.0 2 943 610 325 4 2.3 -3.3 | 202 7 2.5 6.2 3 925 777 325 4 2.3 -3.3 | 202 7 2.5 6.2 4 910 914 325 5 2.9 -4.1 | 210 6 3.1 5.4 5 878 1219 305 8 6.6 -4.6 | 234 8 6.8 4.9 6 850 1498 300 9 7.8 -4.5 | 238 9 8.0 5.0 7 817 1829 325 9 5.2 -7.4 | 249 6 5.4 2.1 8 788 2134 345 11 2.8 -10.6 | 290 3 3.1 -1.1 9 759 2438 340 13 4.4 -12.2 | 300 5 4.7 -2.7 10 732 2743 345 14 3.6 -13.5 | 316 6 3.8 -4.0 11 706 3048 345 19 4.9 -18.4 | 330 10 5.1 -8.9 12 700 3116 345 20 5.2 -19.3 | 331 11 5.4 -9.8 13 654 3658 5 20 -1.7 -19.9 | 8 11 -1.5 -10.4 14 629 3962 10 18 -3.1 -17.7 | 20 9 -2.9 -8.2 15 605 4267 15 16 -4.1 -15.5 | 33 7 -3.9 -6.0 16 582 4572 350 9 1.6 -8.9 | 251 2 1.8 0.6 17 560 4877 290 11 10.3 -3.8 | 242 12 10.5 5.7 18 519 5486 295 17 15.4 -7.2 | 262 16 15.6 2.3 19 500 5780 280 16 15.8 -2.8 | 247 17 16.0 6.7 20 479 6096 270 15 15.0 -0.0 | 238 18 15.2 9.5 Wind Parameters Mean winds (0-6000m): 331.2 at 12.7 knts Storm direction: 1.2 at 9.5 knts Shear (0-3000m) pos: 2.2 neg: 1.7 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 154.6 deg Storm rel helicity (0-3000m) pos: 30.3 neg: 0.0 tot: 30.3 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.95 Bulk Shear: 12.14 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 ------------------------------------------------------------------------------- 500 325 3 196 7| 0.0 4.1 4.1| 5.7 0.0 5.7 11.4 0.69| 4.2 2.9 1000 321 4 205 7| 0.0 3.9 3.9| 12.1 0.0 12.1 12.1 0.76| 4.3 3.3 1500 312 6 218 7| 0.6 2.6 3.2| 16.0 0.0 16.0 10.7 0.67| 4.2 2.8 2000 320 7 227 6| 1.8 2.0 3.8| 20.8 0.0 20.8 10.4 0.67| 4.6 3.1 2500 327 8 239 5| 1.4 2.0 3.4| 23.1 0.0 23.1 9.3 0.66| 4.3 2.8 3000 333 10 257 5| 2.2 1.7 3.9| 30.3 0.0 30.3 10.1 0.61| 4.8 2.9 4000 345 12 304 4| 1.8 1.3 3.1| 55.0 0.0 55.0 13.7 0.69| 4.9 3.4 5000 343 12 298 4| 1.4 2.5 3.9| 63.9 -9.6 54.3 10.9 0.33| 6.3 2.1 6000 NO DATA | 1.3 2.5 3.8| | Wrote GIF file: /home/apache/climate/data/raob//VI123/skewt/VI123.skewt.20251010.00.gif