UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for VO243... Searching the city database file for: VO243 ... Date:0000Z 26 APR 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 1004 18 29.0 27.4 91 1.6 27.8 200 2 301.8 306.1 300.8 371.5 23.45 1 1000 53 28.2 24.3 79 3.9 25.3 165 10 301.4 304.9 298.5 358.8 19.47 2 925 745 27.4 11.4 37 16.0 17.0 180 17 307.3 309.0 293.1 335.2 9.19 3 850 1489 25.4 -22.6 3 48.0 7.2 115 2 312.8 312.9 287.2 315.3 0.73 4 700 3154 11.2 2.2 54 9.0 6.1 80 13 314.9 316.1 293.1 335.1 6.42 5 500 5870 -4.5 -24.5 19 20.0 -10.6 120 10 327.6 327.8 292.0 331.3 1.05 6 400 7600 -13.3 -36.3 13 23.0 -18.1 260 11 337.7 337.8 294.1 339.4 0.43 7 300 9700 -30.3 -53.3 9 23.0 -32.3 265 5 342.7 342.7 295.0 343.0 0.09 8 250 10980 -39.7 -51.7 27 12.0 -40.5 325 5 347.0 347.1 296.1 347.6 0.13 9 200 12470 -51.1 -72.1 6 21.0 -51.5 240 13 351.8 351.9 297.0 351.9 0.01 10 150 14270 -66.9 -80.9 12 14.0 -67.0 205 16 354.8 354.8 297.7 354.9 0.00 11 100 16640 -80.5 -96.5 5 16.0 -80.5 315 15 372.2 372.2 300.9 372.2 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5817.00 m Freezing level: 557.32 mb = 5091.53 m = 16704.29 ft Wetbulb zero: 627.04 mb = 4042.52 m = 13262.71 ft Precipitable water: 1.16 inches Sfc-500 mean rel hum: 34.99 % Est. max temperature: 39.66 C = 103.38 F Sfc-Lift cond lev (LCL): 981.61 mb = 217.78 m = 714.48 ft T: 28.01 C 700-500 lapse rate: 5.78 C/km ThetaE index: 56.19 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 714.21 mb = 2981.67 m = 9782.27 ft Mean mixing ratio: 13.01 g/kg Conv temperature: 41.91 C = 107.44 F Cap Strength: 7.74 C Lifted Index: 0.70 C Risk: Showers probable Lifted Index @300 mb: 1.44 C Lifted Index @700 mb: 2.33 C Showalter Index: 12.14 C Risk: None Total Totals Index: 11.80 C Risk: None Vertical Totals Index: 29.90 C Cross Totals Index: -18.10 C K Index: -1.70 Risk: None Sweat Index: 14.00 Risk: None Energy Index: 3.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.53 J/kg Max Up Vert Vel: 6.41 m/s Conv Inhibition (B-): 2640.78 J/kg Cap Strength: 7.74 C Lift Cond Lev (LCL): 817.00 mb = 1828.62 m = 5999.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 127 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 1004 18 200 2 0.7 1.9 | 295 9 8.0 -3.7 1 1000 53 165 10 -2.6 9.7 | 229 6 4.7 4.1 2 972 305 195 17 4.4 16.4 | 227 16 11.7 10.9 3 939 610 190 19 3.3 18.7 | 219 17 10.6 13.2 4 925 745 180 17 0.0 17.0 | 212 14 7.3 11.5 5 907 914 175 13 -1.1 13.0 | 220 10 6.1 7.4 6 876 1219 160 3 -1.0 2.8 | 294 7 6.2 -2.7 7 850 1489 115 2 -1.8 0.8 | 311 7 5.5 -4.7 8 817 1829 100 7 -6.9 1.2 | 355 4 0.4 -4.3 9 788 2134 70 10 -9.4 -3.4 | 13 9 -2.1 -9.0 10 734 2743 75 12 -11.6 -3.1 | 27 10 -4.3 -8.6 11 709 3048 80 13 -12.8 -2.3 | 35 10 -5.5 -7.8 12 700 3154 80 13 -12.8 -2.3 | 35 10 -5.5 -7.8 13 658 3658 70 15 -14.1 -5.1 | 33 13 -6.8 -10.7 14 633 3962 55 17 -13.9 -9.8 | 24 17 -6.7 -15.3 15 610 4267 55 16 -13.1 -9.2 | 22 16 -5.8 -14.7 16 587 4572 75 13 -12.6 -3.4 | 31 10 -5.3 -8.9 17 565 4877 95 13 -13.0 1.1 | 52 7 -5.7 -4.4 18 524 5486 100 14 -13.8 2.4 | 65 7 -6.5 -3.1 19 500 5870 120 10 -8.7 5.0 | 69 1 -1.4 -0.5 20 486 6096 135 9 -6.4 6.4 | 227 1 0.9 0.8 21 400 7600 260 11 10.8 1.9 | 281 18 18.1 -3.6 22 324 9144 230 8 6.1 5.1 | 272 13 13.4 -0.4 23 300 9700 265 5 5.0 0.4 | 293 13 12.2 -5.1 24 250 10980 325 5 2.9 -4.1 | 314 14 10.1 -9.6 25 209 12192 245 10 9.1 4.2 | 275 16 16.3 -1.3 26 200 12470 240 13 11.3 6.5 | 267 19 18.5 1.0 27 164 13716 205 17 7.2 15.4 | 236 18 14.5 9.9 28 150 14270 205 16 6.8 14.5 | 237 17 14.0 9.0 29 127 15240 190 13 2.3 12.8 | 233 12 9.5 7.3 30 100 16640 315 15 10.6 -10.6 | 312 24 17.9 -16.1 Wind Parameters Mean winds (0-6000m): 97.3 at 12.2 knts Storm direction: 127.3 at 9.1 knts Shear (0-3000m) pos: 0.4 neg: 2.2 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 99.8 deg Storm rel helicity (0-3000m) pos: 41.3 neg: -34.1 tot: 7.2 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 49.29 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 ------------------------------------------------------------------------------- 500 188 15 226 13| 0.0 16.9 16.9| 3.2 -25.2 -22.0 -44.1 -0.57| 20.6-11.7 1000 185 15 222 13| 0.0 4.1 4.1| 11.1 -34.1 -22.9 -22.9 -0.32| 16.5 -5.2 1500 182 11 233 10| 0.0 1.0 1.0| 25.0 -34.1 -9.0 -6.0 -0.04| 14.1 -0.6 2000 172 10 233 7| 0.0 2.6 2.6| 32.2 -34.1 -1.8 -0.9 0.08| 12.6 1.0 2500 155 10 219 5| 0.0 2.6 2.6| 35.9 -34.1 1.8 0.7 0.10| 10.8 1.1 3000 136 10 181 2| 0.4 2.2 2.5| 41.3 -34.1 7.2 2.4 0.14| 9.3 1.3 4000 107 12 60 4| 0.3 2.3 2.5| 41.7 -45.2 -3.5 -0.9 0.07| 8.0 0.6 5000 95 12 47 7| 1.2 1.8 3.1| 57.1 -46.7 10.4 2.1 0.13| 7.6 1.0 6000 97 12 50 6| 1.5 1.5 3.0| 60.5 -46.7 13.8 2.3 0.16| 7.1 1.1 Wrote GIF file: /home/apache/climate/data/raob//VO243/skewt/VO243.skewt.20250426.00.gif