UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for VI123... Searching the city database file for: VI123 ... Date:0000Z 2 DEC 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 994 -107 7.8 4.6 80 3.2 6.2 0 0 281.4 282.4 279.6 296.2 5.35 1 124 15018 -62.9 -91.9 1 29.0 -63.1 250 51 382.0 382.0 302.6 382.0 0.00 2 100 16340 -65.1 -94.1 1 29.0 -65.3 275 41 401.9 401.9 305.5 401.9 0.00 TRP 124 15018 -62.9 -91.9 1 29.0 -63.1 250 51 382.0 382.0 302.6 382.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 4993.10 m Freezing level: 898.02 mb = 1561.58 m = 5123.23 ft Wetbulb zero: 915.80 mb = 488.34 m = 1602.13 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 85.46 % Est. max temperature: 15.43 C = 59.78 F Sfc-Lift cond lev (LCL): 946.55 mb = 248.33 m = 814.71 ft T: 6.14 C 700-500 lapse rate: 4.67 C/km ThetaE index: 0.00 C Layer 994.0- 0.0 mb Conv cond level (CCL): 124.00 mb = 15018.01 m = 49271.09 ft Mean mixing ratio: 13.57 g/kg Conv temperature: 202.29 C = 396.13 F Cap Strength: -8.51 C Lifted Index: -0.79 C Risk: Thunderstorms probable Lifted Index @300 mb: 11.97 C Lifted Index @700 mb: -5.77 C Showalter Index: 13.80 C Risk: None Total Totals Index: 30.91 C Risk: None Vertical Totals Index: 18.02 C Cross Totals Index: 12.88 C K Index: 7.82 Risk: None Sweat Index: 24.51 Risk: None Energy Index: 2.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 256772.31 J/kg Max Up Vert Vel: 716.62 m/s Conv Inhibition (B-): 14741.49 J/kg Cap Strength: 0.00 C Lift Cond Lev (LCL): 1096.24 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 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 ---------------------------------------------------------- 0 994 -107 0 0 -0.0 -0.0 | 135 9 -6.6 6.5 1 962 305 70 12 -11.3 -4.1 | 98 18 -17.9 2.4 2 938 610 75 5 -4.8 -1.3 | 115 13 -11.4 5.2 3 925 786 360 3 -0.0 -3.0 | 118 7 -6.6 3.5 4 911 914 340 6 2.1 -5.6 | 101 5 -4.5 0.9 5 878 1219 315 9 6.4 -6.4 | 127 0 -0.2 0.2 6 850 1494 310 7 5.4 -4.5 | 149 2 -1.2 2.0 7 816 1829 335 8 3.4 -7.3 | 77 3 -3.2 -0.7 8 786 2134 350 10 1.7 -9.8 | 56 6 -4.8 -3.3 9 757 2438 320 12 7.7 -9.2 | 337 3 1.1 -2.7 10 729 2743 315 11 7.8 -7.8 | 316 2 1.2 -1.3 11 703 3048 260 7 6.9 1.2 | 182 8 0.3 7.7 12 700 3078 255 8 7.7 2.1 | 188 9 1.2 8.6 13 649 3658 275 13 13.0 -1.1 | 230 8 6.4 5.4 14 624 3962 275 15 14.9 -1.3 | 238 10 8.4 5.2 15 600 4267 275 18 17.9 -1.6 | 246 12 11.4 5.0 16 577 4572 270 21 21.0 -0.0 | 246 16 14.4 6.5 17 555 4877 265 22 21.9 1.9 | 241 18 15.3 8.4 18 513 5486 265 17 16.9 1.5 | 232 13 10.4 8.0 19 500 5680 265 14 13.9 1.2 | 224 11 7.4 7.7 20 472 6096 250 13 12.2 4.4 | 207 12 5.6 11.0 21 400 7320 265 36 35.9 3.1 | 252 31 29.3 9.7 22 383 7620 260 35 34.5 6.1 | 246 31 27.9 12.6 23 308 9144 255 35 33.8 9.1 | 240 31 27.2 15.6 24 300 9320 255 42 40.6 10.9 | 243 38 34.0 17.4 25 250 10540 250 47 44.2 16.1 | 239 44 37.6 22.6 26 245 10668 250 47 44.2 16.1 | 239 44 37.6 22.6 27 200 12000 255 55 53.1 14.2 | 246 51 46.5 20.8 28 194 12192 255 55 53.1 14.2 | 246 51 46.5 20.8 29 153 13716 255 53 51.2 13.7 | 246 49 44.6 20.2 30 150 13830 255 60 58.0 15.5 | 247 56 51.4 22.1 31 124 15018 250 51 47.9 17.4 | 240 48 41.3 24.0 32 120 15240 255 51 49.3 13.2 | 245 47 42.7 19.7 33 100 16340 275 41 40.8 -3.6 | 265 34 34.3 3.0 Wind Parameters Mean winds (0-6000m): 284.8 at 12.4 knts Storm direction: 314.8 at 9.3 knts Shear (0-3000m) pos: 2.3 neg: 3.6 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 73.6 deg Storm rel helicity (0-3000m) pos: 22.9 neg: -32.2 tot: -9.2 m^2/s^2 ave: -3.1 10^-3 m/s^2 rel: -0.32 Storm rel vorticity (0-3000m) horiz: 9.3 stream: -3.0 10^-3/s Energy-Hel index: 36.83 Bulk Rich Number: 5715.02 Bulk Shear: 44.93 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 70 7 108 14| 10.3 0.0 10.3| 9.2 -16.0 -6.9 -13.7 -0.28| 16.1 -4.6 1000 62 6 107 13| 5.1 5.8 10.9| 22.8 -20.1 2.7 2.7 -0.09| 14.7 -1.3 1500 12 7 89 8| 3.4 5.3 8.7| 22.9 -20.8 2.1 1.4 -0.07| 11.9 -0.8 2000 351 7 86 5| 3.5 3.9 7.4| 22.9 -23.0 -0.0 -0.0 -0.15| 10.2 -1.5 2500 347 8 78 5| 2.8 4.0 6.7| 22.9 -28.7 -5.7 -2.3 -0.24| 9.6 -2.3 3000 337 8 71 4| 2.3 3.6 5.9| 22.9 -32.2 -9.2 -3.1 -0.32| 9.3 -3.0 4000 312 9 194 0| 1.5 3.0 4.5| 38.9 -34.9 4.0 1.0 -0.18| 8.6 -1.6 5000 294 11 242 4| 1.2 3.3 4.4| 44.3 -41.6 2.7 0.5 -0.16| 7.8 -1.2 6000 285 12 238 6| 1.0 2.1 3.0| 44.3 -61.4 -17.1 -2.8 -0.21| 7.3 -1.5 Wrote GIF file: /home/apache/climate/data/raob//VI123/skewt/VI123.skewt.20251202.00.gif