UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for VO243... Searching the city database file for: VO243 ... Date:1200Z 2 DEC 25 Station: VO243 WMO ident: 43243 ------------------------------------------------------------------------------- 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 1007 20 24.0 22.4 91 1.6 22.9 360 3 296.6 299.7 295.8 346.2 17.18 1 1000 81 23.4 23.0 98 0.4 23.1 20 18 296.5 299.8 296.3 348.4 17.96 2 925 759 19.6 19.6 100 0.0 19.6 65 19 299.4 302.2 295.6 345.2 15.71 3 850 1485 16.4 16.4 100 0.0 16.4 65 17 303.3 305.9 295.4 344.7 13.94 4 700 3126 9.2 9.0 99 0.2 9.1 70 5 312.7 314.6 295.4 344.7 10.36 5 500 5850 -4.3 -8.4 73 4.1 -6.2 220 9 327.8 328.6 294.7 341.4 4.06 6 400 7570 -15.9 -27.9 35 12.0 -18.9 285 17 334.3 334.5 293.8 337.9 0.96 7 300 9680 -30.9 -34.6 70 3.7 -31.5 200 27 341.8 342.0 295.4 344.4 0.68 8 250 10950 -41.3 -45.3 65 4.0 -41.6 185 24 344.7 344.7 295.7 345.7 0.27 9 200 12430 -53.7 -59.7 48 6.0 -53.9 205 25 347.7 347.7 296.2 348.0 0.06 10 150 14220 -68.9 -75.9 36 7.0 -68.9 205 40 351.4 351.4 297.0 351.4 0.01 11 100 16580 -79.7 -88.7 21 9.0 -79.7 220 15 373.7 373.7 301.2 373.7 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5769.00 m Freezing level: 563.70 mb = 4982.35 m = 16346.11 ft Wetbulb zero: 581.12 mb = 4632.77 m = 15199.19 ft Precipitable water: 2.41 inches Sfc-500 mean rel hum: 92.82 % Est. max temperature: 30.39 C = 86.71 F Sfc-Lift cond lev (LCL): 984.15 mb = 219.93 m = 721.54 ft T: 22.62 C 700-500 lapse rate: 4.96 C/km ThetaE index: 10.56 C Layer 925.0- 300.0 mb Conv cond level (CCL): 951.66 mb = 511.89 m = 1679.42 ft Mean mixing ratio: 16.63 g/kg Conv temperature: 25.78 C = 78.40 F Cap Strength: 0.04 C Lifted Index: -0.10 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.63 C Lifted Index @700 mb: -0.43 C Showalter Index: 0.60 C Risk: Thunderstorms probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 20.70 C K Index: 36.90 Risk: > 80 % chance of thunderstorms Sweat Index: 239.80 Risk: None Energy Index: -0.71 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 265.12 J/kg Max Up Vert Vel: 23.03 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 0.04 C Lift Cond Lev (LCL): 953.83 mb = 492.10 m = 1614.47 ft Lev Free Conv (LFC): 948.83 mb = 537.80 m = 1764.42 ft Equ Level (EL): 238.83 mb = 11253.18 m = 36919.44 ft B at Equ Level: 264.60 J/kg Max Parcel Lev (MPL): 138.83 mb = 14670.45 m = 48130.80 ft Wind level data Storm motion: 87 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 1007 20 360 3 -0.0 -3.0 | 287 9 8.4 -2.6 1 1000 81 20 18 -6.2 -16.9 | 352 17 2.3 -16.5 2 975 305 30 24 -12.0 -20.8 | 10 21 -3.6 -20.4 3 941 610 50 21 -16.1 -13.5 | 30 15 -7.6 -13.1 4 925 759 65 19 -17.2 -8.0 | 49 12 -8.8 -7.6 5 908 914 75 18 -17.4 -4.7 | 64 10 -8.9 -4.3 6 877 1219 75 17 -16.4 -4.4 | 63 9 -8.0 -4.0 7 850 1485 65 17 -15.4 -7.2 | 46 10 -7.0 -6.8 8 816 1829 55 20 -16.4 -11.5 | 36 14 -7.9 -11.1 9 787 2134 50 22 -16.9 -14.1 | 31 16 -8.4 -13.8 10 759 2438 45 20 -14.1 -14.1 | 23 15 -5.7 -13.8 11 732 2743 45 15 -10.6 -10.6 | 12 10 -2.2 -10.2 12 706 3048 60 7 -6.1 -3.5 | 323 4 2.4 -3.1 13 700 3126 70 5 -4.7 -1.7 | 289 4 3.7 -1.3 14 656 3658 100 3 -3.0 0.5 | 261 6 5.5 0.9 15 631 3962 40 2 -1.3 -1.5 | 279 7 7.2 -1.1 16 608 4267 45 3 -2.1 -2.1 | 285 7 6.3 -1.7 17 586 4572 75 5 -4.8 -1.3 | 284 4 3.6 -0.9 18 564 4877 90 4 -4.0 0.0 | 265 4 4.4 0.4 19 523 5486 190 4 0.7 3.9 | 245 10 9.1 4.3 20 500 5850 220 9 5.8 6.9 | 243 16 14.2 7.3 21 484 6096 245 9 8.2 3.8 | 256 17 16.6 4.2 22 400 7570 285 17 16.4 -4.4 | 279 25 24.9 -4.0 23 397 7620 285 15 14.5 -3.9 | 279 23 22.9 -3.5 24 300 9680 200 27 9.2 25.4 | 214 31 17.7 25.8 25 260 10668 190 26 4.5 25.6 | 206 29 13.0 26.0 26 250 10950 185 24 2.1 23.9 | 203 26 10.5 24.3 27 207 12192 200 22 7.5 20.7 | 217 26 16.0 21.1 28 200 12430 205 25 10.6 22.7 | 220 30 19.0 23.0 29 163 13716 205 31 13.1 28.1 | 217 36 21.5 28.5 30 150 14220 205 40 16.9 36.3 | 215 45 25.4 36.6 31 126 15240 225 42 29.7 29.7 | 232 49 38.1 30.1 32 100 16580 220 15 9.6 11.5 | 237 22 18.1 11.9 Wind Parameters Mean winds (0-6000m): 57.3 at 11.3 knts Storm direction: 87.3 at 8.5 knts Shear (0-3000m) pos: 2.2 neg: 1.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 45.8 deg Storm rel helicity (0-3000m) pos: 114.9 neg: -41.5 tot: 73.4 m^2/s^2 ave: 24.5 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 3.3 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 14.71 Bulk Shear: 18.03 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 30 21 7 17| 20.4 0.0 20.4| 84.0 0.0 84.0 168.0 0.85| 30.2 25.7 1000 46 20 23 15| 8.8 0.0 8.8|114.9 -0.2 114.7 114.7 0.83| 21.1 17.4 1500 54 19 33 13| 5.9 1.2 7.0|114.9 -8.0 106.9 71.2 0.68| 15.4 10.5 2000 55 19 34 13| 4.4 2.2 6.6|114.9 -16.4 98.5 49.3 0.56| 13.0 7.3 2500 53 19 32 13| 3.5 1.9 5.5|114.9 -30.0 84.9 33.9 0.45| 11.4 5.1 3000 52 19 30 13| 2.2 1.6 3.8|114.9 -41.5 73.4 24.5 0.29| 11.5 3.3 4000 54 15 22 9| 1.8 1.5 3.3|118.1 -46.9 71.2 17.8 0.21| 9.7 2.1 5000 55 12 14 7| 1.8 1.2 3.1|119.6 -50.4 69.2 13.8 0.17| 8.5 1.4 6000 57 11 10 6| 1.6 1.0 2.6|134.3 -53.2 81.1 13.5 0.17| 8.2 1.4 Wrote GIF file: /home/apache/climate/data/raob//VO243/skewt/VO243.skewt.20251202.12.gif