UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050512.upa.cvt Date: 1200Z 5 MAY 25 Searching for U8695... Searching the city database file for: U8695 ... Date:1200Z 5 MAY 25 Station: U8695 WMO ident: 28695 ------------------------------------------------------------------------------- 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 1000 91 19.0 1.0 30 18.0 9.9 315 13 292.1 292.9 283.1 304.1 4.11 1 973 325 15.4 -2.6 29 18.0 7.1 310 17 290.8 291.4 281.5 300.3 3.24 2 925 750 11.6 -3.4 35 15.0 4.9 300 23 291.2 291.7 281.6 300.6 3.21 3 850 1446 4.6 -6.4 45 11.0 0.1 300 21 291.0 291.5 281.0 299.2 2.78 4 785 2086 -1.7 -6.7 69 5.0 -3.6 300 27 290.9 291.4 281.1 299.6 2.94 5 766 2280 -3.1 -10.1 58 7.0 -5.6 300 29 291.4 291.9 280.6 298.3 2.31 6 703 2956 -5.1 -26.1 17 21.0 -10.0 300 35 296.5 296.6 280.7 298.6 0.65 7 700 2990 -5.5 -26.5 17 21.0 -10.4 300 35 296.4 296.5 280.6 298.4 0.63 8 558 4724 -17.9 -34.9 21 17.0 -20.5 307 53 301.6 301.7 282.5 302.8 0.35 9 515 5321 -19.3 -34.3 25 15.0 -21.7 309 60 306.9 307.0 284.7 308.3 0.41 10 500 5540 -20.5 -32.5 33 12.0 -22.5 310 62 308.0 308.1 285.2 309.8 0.50 11 470 5994 -23.7 -30.7 53 7.0 -24.9 311 67 309.6 309.7 285.9 311.7 0.63 12 420 6804 -29.1 -34.1 62 5.0 -29.7 314 77 312.8 312.9 286.9 314.5 0.51 13 400 7150 -31.9 -37.9 55 6.0 -32.6 315 81 313.5 313.6 287.0 314.8 0.36 14 393 7274 -33.9 -39.9 55 6.0 -34.5 315 81 312.5 312.6 286.6 313.6 0.30 15 333 8413 -41.5 -48.5 47 7.0 -41.9 315 84 317.3 317.3 288.0 317.8 0.14 16 300 9110 -47.3 -56.3 35 9.0 -47.6 315 85 318.7 318.7 288.4 318.9 0.06 17 299 9132 -47.5 -56.5 35 9.0 -47.8 315 85 318.7 318.7 288.4 318.9 0.06 18 274 9701 -51.9 -60.9 33 9.0 -52.1 310 87 320.4 320.4 288.9 320.5 0.04 19 254 10188 -53.9 -62.9 32 9.0 -54.1 305 89 324.5 324.5 290.2 324.6 0.03 20 250 10290 -52.9 -61.9 33 9.0 -53.1 305 89 327.4 327.4 291.0 327.6 0.04 21 235 10691 -52.5 -62.0 31 9.6 -52.7 310 91 333.9 333.9 292.8 334.1 0.04 22 200 11740 -51.3 -62.3 26 11.0 -51.6 305 60 351.5 351.5 297.0 351.7 0.04 23 153 13472 -50.9 -63.9 20 13.0 -51.4 296 53 380.2 380.2 302.3 380.4 0.05 24 150 13600 -51.1 -64.1 20 13.0 -51.5 295 52 382.0 382.0 302.6 382.2 0.05 25 105 15906 -54.1 -68.1 16 14.0 -54.6 295 47 417.3 417.3 307.4 417.5 0.04 26 100 16220 -52.7 -67.7 15 15.0 -53.3 295 46 425.9 425.9 308.4 426.1 0.04 27 95 16552 -50.9 -65.9 15 15.0 -51.7 295 44 435.7 435.7 309.5 436.0 0.06 28 78 17814 -57.3 -73.3 11 16.0 -57.8 295 37 447.7 447.7 310.7 447.9 0.02 29 70 18500 -55.7 -71.7 12 16.0 -56.3 295 33 465.2 465.2 312.3 465.4 0.03 30 53 20277 -53.7 -69.7 12 16.0 -54.7 312 28 508.4 508.4 315.5 508.8 0.06 31 50 20650 -54.7 -70.7 12 16.0 -55.6 315 27 514.6 514.6 315.9 514.9 0.06 32 38 22403 -55.1 -72.1 10 17.0 -56.2 331 22 555.6 555.6 318.4 556.0 0.06 33 30 23920 -52.9 -70.9 10 18.0 -54.7 345 17 600.4 600.5 320.6 601.1 0.09 34 20 26570 -50.9 -68.9 10 18.0 -53.8 20 9 680.4 680.4 323.9 681.9 0.18 35 18 27256 -50.7 -69.7 9 19.0 -53.9 27 9 701.8 701.9 324.6 703.4 0.18 36 10 31180 -39.7 -61.7 8 22.0 -49.0 65 7 871.4 871.9 329.1 881.7 0.95 37 9.9 31249 -39.5 -61.5 8 22.0 -49.0 874.6 875.1 329.1 885.4 0.98 38 7.1 33539 -36.3 -59.3 8 23.0 -48.7 975.0 976.1 331.1 997.2 1.82 TRP 254 10188 -53.9 -62.9 32 9.0 -54.1 305 89 324.5 324.5 290.2 324.6 0.03 WND 235 10691 -52.5 -62.0 31 9.6 -52.7 310 91 333.9 333.9 292.8 334.1 0.04 Sounding variables and indices 1000-500 mb thick: 5448.69 m Freezing level: 802.54 mb = 1913.17 m = 6276.74 ft Wetbulb zero: 847.64 mb = 1468.32 m = 4817.27 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 32.11 % Est. max temperature: 17.81 C = 64.07 F Sfc-Lift cond lev (LCL): 763.47 mb = 2306.19 m = 7566.16 ft T: -3.18 C 700-500 lapse rate: 5.88 C/km ThetaE index: 3.83 C Layer 973.0- 925.0 mb Conv cond level (CCL): 680.86 mb = 3201.97 m = 10505.04 ft Mean mixing ratio: 3.32 g/kg Conv temperature: 23.91 C = 75.03 F Cap Strength: 7.22 C Lifted Index: 7.84 C Risk: None Lifted Index @300 mb: 12.74 C Lifted Index @700 mb: 3.42 C Showalter Index: 9.01 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 14.10 C K Index: -2.30 Risk: None Sweat Index: 104.00 Risk: None Energy Index: 2.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.39 J/kg Max Up Vert Vel: 4.33 m/s Conv Inhibition (B-): 68739.02 J/kg Cap Strength: 7.79 C Lift Cond Lev (LCL): 740.80 mb = 2543.68 m = 8345.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 29 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 1000 91 315 13 9.2 -9.2 | 171 18 -2.9 17.3 1 1000 92 315 13 9.2 -9.2 | 171 18 -2.9 17.3 2 925 750 300 23 19.9 -11.5 | 208 17 7.8 15.0 3 850 1446 300 21 18.2 -10.5 | 201 17 6.1 16.0 4 700 2990 300 35 30.3 -17.5 | 244 20 18.2 9.0 5 500 5540 310 62 47.5 -39.9 | 291 38 35.4 -13.4 6 400 7150 315 81 57.3 -57.3 | 304 55 45.2 -30.8 7 300 9110 315 85 60.1 -60.1 | 305 59 48.0 -33.6 8 254 10188 305 89 72.9 -51.0 | 292 66 60.8 -24.6 9 250 10290 305 89 72.9 -51.0 | 292 66 60.8 -24.6 10 235 10691 310 91 69.7 -58.5 | 299 66 57.6 -32.0 11 200 11740 305 60 49.1 -34.4 | 282 38 37.1 -7.9 12 150 13600 295 52 47.1 -22.0 | 263 35 35.0 4.5 13 100 16220 295 46 41.7 -19.4 | 257 30 29.6 7.0 14 70 18500 295 33 29.9 -13.9 | 235 22 17.8 12.5 15 50 20650 315 27 19.1 -19.1 | 224 10 7.0 7.4 16 30 23920 345 17 4.4 -16.4 | 143 13 -7.7 10.1 17 20 26570 20 9 -3.1 -8.5 | 140 24 -15.2 18.0 18 10 31180 65 7 -6.3 -3.0 | 142 30 -18.4 23.5 Wind Parameters Mean winds (0-6000m): 305.5 at 38.8 knts Storm direction: 335.5 at 29.1 knts Shear (0-3000m) pos: 0.8 neg: 3.3 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 76.1 deg Storm rel helicity (0-3000m) pos: 111.7 neg: -7.7 tot: 104.0 m^2/s^2 ave: 34.7 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 64.25 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 ------------------------------------------------------------------------------- 500 308 17 184 16| 0.0 8.5 8.5| 33.6 0.0 33.6 67.3 0.95| 8.5 8.1 1000 303 20 195 16| 0.0 5.2 5.2| 44.3 -3.9 40.4 40.4 0.80| 6.1 4.9 1500 302 20 198 17| 0.0 3.5 3.5| 49.5 -7.7 41.8 27.8 0.71| 4.8 3.4 2000 301 21 202 17| 0.0 3.8 3.8| 69.7 -7.7 62.0 31.0 0.78| 4.7 3.7 2500 301 23 207 16| 0.0 3.9 3.9| 90.0 -7.7 82.3 32.9 0.81| 4.7 3.8 3000 301 25 214 17| 0.8 3.3 4.1|111.7 -7.7 104.0 34.7 0.82| 4.7 3.9 4000 301 29 228 17| 2.0 2.5 4.5|169.1 -7.7 161.4 40.4 0.83| 5.0 4.1 5000 303 34 244 18| 2.7 2.0 4.7|234.0 -7.7 226.3 45.3 0.81| 5.1 4.1 6000 305 39 259 20| 3.3 1.6 4.9|307.4 -7.7 299.7 50.0 0.77| 5.3 4.1 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20250505.12.gif