UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for VO049... Searching the city database file for: VO049 ... Date:0000Z 18 OCT 25 Station: VO049 WMO ident: 43049 ------------------------------------------------------------------------------- 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 1005 52 25.0 23.6 92 1.4 24.0 290 3 297.7 301.1 297.0 351.6 18.55 1 1004 60 23.4 18.4 74 5.0 20.0 315 5 296.2 298.6 293.0 334.8 13.38 2 1000 95 23.2 18.2 73 5.0 19.8 55 11 296.4 298.7 292.9 334.6 13.26 3 925 771 19.0 13.0 68 6.0 15.1 45 14 298.7 300.6 291.3 328.6 10.22 4 901 996 18.2 9.2 56 9.0 12.7 62 13 300.2 301.7 290.0 324.2 8.13 5 891 1092 18.2 4.2 39 14.0 10.4 70 12 301.1 302.2 288.2 318.5 5.80 6 865 1345 17.0 8.0 55 9.0 11.6 87 11 302.4 303.9 290.5 325.7 7.80 7 857 1424 16.2 10.2 68 6.0 12.5 91 11 302.4 304.1 291.6 329.6 9.15 8 850 1494 15.6 11.6 77 4.0 13.1 95 11 302.5 304.4 292.4 332.6 10.15 9 745 2605 10.8 4.8 66 6.0 7.3 95 10 308.9 310.3 292.0 331.1 7.26 10 700 3122 7.6 1.6 66 6.0 4.3 105 8 310.9 312.1 291.7 330.0 6.15 11 592 4483 0.2 -9.8 47 10.0 -4.1 110 3 317.6 318.2 291.0 327.6 3.07 12 558 4955 -2.1 -14.1 39 12.0 -6.8 113 3 320.3 320.7 291.2 328.0 2.30 13 549 5084 -2.1 -20.1 24 18.0 -8.2 87 3 321.8 322.0 290.7 326.6 1.41 14 500 5820 -7.1 -22.1 29 15.0 -11.8 325 5 324.4 324.6 291.4 328.9 1.30 15 438 6836 -13.3 -30.3 23 17.0 -17.3 279 7 329.0 329.2 292.2 331.6 0.70 16 428 7011 -13.7 -34.7 15 21.0 -18.1 274 7 330.7 330.8 292.4 332.5 0.47 17 400 7520 -16.7 -36.7 16 20.0 -20.5 260 8 333.3 333.4 293.0 334.9 0.41 18 397 7577 -17.1 -36.1 18 19.0 -20.8 260 8 333.5 333.6 293.1 335.2 0.44 19 361 8283 -21.7 -42.7 13 21.0 -24.8 245 10 336.5 336.6 293.7 337.5 0.25 20 316 9250 -28.7 -42.7 25 14.0 -30.4 227 14 339.8 339.9 294.6 341.0 0.28 21 300 9620 -31.7 -45.7 24 14.0 -33.1 235 16 340.7 340.7 294.7 341.6 0.21 22 288 9907 -33.9 -50.9 16 17.0 -35.3 234 15 341.6 341.6 294.8 342.1 0.12 23 265 10484 -39.1 -49.1 34 10.0 -39.8 231 14 342.2 342.2 295.0 342.9 0.17 24 250 10880 -42.5 -50.5 41 8.0 -43.0 255 14 342.9 342.9 295.1 343.5 0.15 25 233 11350 -47.1 -54.1 45 7.0 -47.4 259 14 342.9 342.9 295.1 343.3 0.10 26 200 12340 -55.7 -62.7 41 7.0 -55.8 250 18 344.6 344.6 295.4 344.7 0.04 27 158 13807 -67.1 -81.1 12 14.0 -67.2 222 18 349.3 349.3 296.5 349.3 0.00 28 150 14120 -69.9 -85.9 8 16.0 -69.9 230 14 349.7 349.7 296.5 349.7 0.00 29 122 15322 -78.9 -98.9 2 20.0 -78.9 212 9 354.5 354.5 297.6 354.5 0.00 30 108 16010 -81.7 -104.7 1 23.0 -81.7 130 13 361.8 361.8 299.1 361.8 0.00 31 105 16167 -82.3 -106.3 1 24.0 -82.3 128 12 363.6 363.6 299.4 363.6 0.00 32 100 16440 -81.9 -105.9 1 24.0 -81.9 125 10 369.5 369.5 300.5 369.5 0.00 33 73 18236 -75.7 -101.7 1 26.0 -75.7 76 12 417.4 417.4 307.4 417.4 0.00 34 70 18480 -74.7 -100.7 1 26.0 -74.7 85 15 424.6 424.6 308.2 424.6 0.00 35 66 18826 -71.1 -98.1 1 27.0 -71.2 84 18 439.6 439.6 309.8 439.6 0.00 36 57 19703 -66.9 -94.9 1 28.0 -67.1 82 24 468.0 468.0 312.5 468.0 0.00 37 50 20500 -64.7 -93.7 1 29.0 -65.0 80 30 491.0 491.0 314.3 491.0 0.00 38 40 21872 -61.7 -91.7 1 30.0 -62.3 530.9 530.9 317.0 530.9 0.00 TRP 108 16010 -81.7 -104.7 1 23.0 -81.7 130 13 361.8 361.8 299.1 361.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5725.00 m Freezing level: 589.04 mb = 4524.01 m = 14842.38 ft Wetbulb zero: 644.81 mb = 3789.05 m = 12431.11 ft Precipitable water: 1.41 inches Sfc-500 mean rel hum: 56.10 % Est. max temperature: 29.71 C = 85.48 F Sfc-Lift cond lev (LCL): 985.15 mb = 224.71 m = 737.23 ft T: 22.39 C 700-500 lapse rate: 5.45 C/km ThetaE index: 33.10 C Layer 1004.0- 865.0 mb Conv cond level (CCL): 761.41 mb = 2421.19 m = 7943.44 ft Mean mixing ratio: 11.34 g/kg Conv temperature: 35.12 C = 95.22 F Cap Strength: 4.15 C Lifted Index: 3.72 C Risk: None Lifted Index @300 mb: 8.07 C Lifted Index @700 mb: 3.01 C Showalter Index: 2.90 C Risk: Showers probable Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 22.70 C Cross Totals Index: 18.70 C K Index: 28.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 166.20 Risk: None Energy Index: -0.66 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.48 J/kg Max Up Vert Vel: 4.35 m/s Conv Inhibition (B-): 14769.92 J/kg Cap Strength: 4.17 C Lift Cond Lev (LCL): 877.44 mb = 1223.16 m = 4012.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 112 at 6 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 1005 52 290 3 2.8 -1.0 | 291 9 8.4 -3.3 1 1000 95 55 11 -9.0 -6.3 | 22 9 -3.5 -8.5 2 976 305 45 12 -8.5 -8.5 | 15 11 -2.9 -10.7 3 942 610 45 14 -9.9 -9.9 | 20 13 -4.4 -12.1 4 925 771 45 14 -9.9 -9.9 | 20 13 -4.4 -12.1 5 910 914 55 14 -11.5 -8.0 | 30 12 -5.9 -10.3 6 878 1219 80 11 -10.8 -1.9 | 52 7 -5.3 -4.1 7 850 1494 95 11 -11.0 1.0 | 77 6 -5.4 -1.3 8 817 1829 100 11 -10.8 1.9 | 86 5 -5.3 -0.3 9 788 2134 100 11 -10.8 1.9 | 86 5 -5.3 -0.3 10 759 2438 95 10 -10.0 0.9 | 73 5 -4.4 -1.4 11 732 2743 95 10 -10.0 0.9 | 73 5 -4.4 -1.4 12 706 3048 100 9 -8.9 1.6 | 79 3 -3.3 -0.7 13 700 3122 105 8 -7.7 2.1 | 86 2 -2.2 -0.2 14 655 3658 120 6 -5.2 3.0 | 205 1 0.3 0.8 15 630 3962 120 7 -6.1 3.5 | 158 1 -0.5 1.3 16 607 4267 120 4 -3.5 2.0 | 277 2 2.1 -0.2 17 584 4572 105 2 -1.9 0.5 | 295 4 3.6 -1.7 18 562 4877 125 3 -2.5 1.7 | 280 3 3.1 -0.5 19 521 5486 5 4 -0.3 -4.0 | 320 8 5.2 -6.2 20 500 5820 325 5 2.9 -4.1 | 307 11 8.4 -6.3 21 482 6096 300 5 4.3 -2.5 | 296 11 9.9 -4.7 22 400 7520 260 8 7.9 1.4 | 274 13 13.4 -0.8 23 395 7620 260 8 7.9 1.4 | 274 13 13.4 -0.8 24 320 9144 225 13 9.2 9.2 | 245 16 14.7 7.0 25 300 9620 235 16 13.1 9.2 | 250 20 18.7 6.9 26 258 10668 230 13 10.0 8.4 | 248 17 15.5 6.1 27 250 10880 255 14 13.5 3.6 | 266 19 19.1 1.4 28 205 12192 265 15 14.9 1.3 | 273 21 20.5 -0.9 29 200 12340 250 18 16.9 6.2 | 260 23 22.5 3.9 30 160 13716 220 19 12.2 14.6 | 235 22 17.8 12.3 31 150 14120 230 14 10.7 9.0 | 247 18 16.3 6.8 32 123 15240 220 9 5.8 6.9 | 248 12 11.3 4.7 33 108 16010 130 13 -10.0 8.4 | 144 8 -4.4 6.1 34 100 16440 125 10 -8.2 5.7 | 143 4 -2.6 3.5 35 72 18288 75 12 -11.6 -3.1 | 49 8 -6.0 -5.3 36 70 18480 85 15 -14.9 -1.3 | 69 10 -9.4 -3.5 37 50 20500 80 30 -29.5 -5.2 | 73 25 -24.0 -7.4 38 42 21336 85 29 -28.9 -2.5 | 78 24 -23.3 -4.8 Wind Parameters Mean winds (0-6000m): 82.0 at 8.0 knts Storm direction: 112.0 at 6.0 knts Shear (0-3000m) pos: 2.2 neg: 0.2 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 147.5 deg Storm rel helicity (0-3000m) pos: 47.4 neg: -3.6 tot: 43.8 m^2/s^2 ave: 14.6 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.48 Bulk Shear: 6.42 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 47 12 16 11| 15.6 0.0 15.6| 25.0 -2.1 23.0 45.9 0.81| 18.2 14.8 1000 49 13 21 11| 7.7 0.0 7.7| 37.6 -2.1 35.6 35.6 0.79| 12.0 9.5 1500 59 12 30 10| 4.8 0.0 4.8| 45.9 -2.1 43.8 29.2 0.78| 10.2 7.9 2000 68 12 40 9| 3.6 0.0 3.6| 47.0 -2.1 44.9 22.5 0.78| 7.8 6.1 2500 74 12 46 8| 2.9 0.3 3.2| 47.0 -3.6 43.4 17.4 0.71| 6.6 4.7 3000 77 11 50 7| 2.2 0.2 2.5| 47.4 -3.6 43.8 14.6 0.69| 5.7 4.0 4000 84 10 54 6| 1.3 0.2 1.5| 48.4 -3.8 44.6 11.1 0.65| 5.0 3.3 5000 87 9 49 4| 1.1 0.5 1.6| 50.8 -4.6 46.2 9.2 0.62| 4.7 3.0 6000 82 8 35 4| 0.9 1.1 2.0| 51.8 -17.1 34.7 5.8 0.44| 4.9 2.1 Wrote GIF file: /home/apache/climate/data/raob//VO049/skewt/VO049.skewt.20251018.00.gif