UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050600.upa.cvt Date: 0000Z 6 MAY 25 Searching for U8695... Searching the city database file for: U8695 ... Date:0000Z 6 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 1004 91 10.4 5.4 71 5.0 7.8 180 1 283.2 284.2 280.8 298.8 5.60 1 1000 124 11.6 5.6 67 6.0 8.5 190 3 284.8 285.7 281.6 300.7 5.70 2 980 294 13.6 4.6 54 9.0 8.9 213 6 288.4 289.4 283.0 303.8 5.42 3 961 458 12.2 2.2 50 10.0 7.2 236 8 288.6 289.4 282.1 302.0 4.66 4 925 777 9.4 1.4 57 8.0 5.5 280 13 288.9 289.7 282.2 302.0 4.57 5 850 1471 3.8 0.2 77 3.6 2.1 265 27 290.1 290.9 282.7 303.3 4.56 6 844 1529 3.4 0.5 81 2.9 2.0 267 28 290.3 291.1 283.0 303.8 4.70 7 804 1922 2.2 1.7 96 0.5 2.0 278 33 293.1 294.0 284.8 308.7 5.38 8 700 3032 -2.5 -2.9 97 0.4 -2.7 310 48 299.7 300.5 286.4 313.0 4.41 9 692 3123 -2.7 -3.1 97 0.4 -2.9 310 48 300.5 301.3 286.6 313.7 4.40 10 564 4715 -12.7 -13.1 97 0.4 -12.8 313 51 306.8 307.3 286.9 314.6 2.47 11 556 4824 -14.1 -14.4 98 0.3 -14.2 313 51 306.4 306.8 286.6 313.6 2.25 12 500 5620 -20.5 -23.6 76 3.1 -21.2 315 52 308.0 308.3 285.9 311.8 1.14 13 424 6816 -27.1 -33.1 57 6.0 -28.0 319 55 314.5 314.6 287.6 316.4 0.55 14 400 7230 -31.1 -37.1 56 6.0 -31.8 320 56 314.6 314.6 287.4 316.0 0.40 15 300 9200 -46.7 -52.7 50 6.0 -46.9 315 60 319.5 319.6 288.7 319.9 0.10 16 250 10380 -56.5 -62.5 47 6.0 -56.6 315 60 322.1 322.1 289.4 322.2 0.03 17 230 10906 -60.7 -66.7 45 6.0 -60.7 315 56 323.4 323.5 289.8 323.5 0.02 18 210 11474 -60.7 -66.7 45 6.0 -60.8 315 59 332.0 332.0 292.3 332.1 0.02 19 200 11780 -59.1 -65.1 46 6.0 -59.2 315 60 339.1 339.1 294.1 339.3 0.03 20 164 13038 -52.7 -58.7 48 6.0 -52.9 308 53 369.7 369.7 300.6 370.1 0.08 21 150 13610 -54.9 -60.9 47 6.0 -55.1 305 50 375.5 375.5 301.6 375.8 0.07 22 138 14142 -56.1 -62.1 47 6.0 -56.3 305 48 382.4 382.4 302.7 382.7 0.07 23 102 16073 -54.3 -61.3 42 7.0 -54.6 305 40 420.4 420.4 307.8 420.9 0.10 24 100 16200 -54.5 -61.5 42 7.0 -54.8 305 40 422.4 422.4 308.0 422.9 0.10 25 93 16662 -54.5 -61.5 42 7.0 -54.9 305 37 431.3 431.3 309.0 431.8 0.10 26 70 18460 -57.3 -64.3 41 7.0 -57.6 305 27 461.8 461.8 312.0 462.4 0.10 27 60 19442 -53.9 -61.9 37 8.0 -54.5 305 27 490.2 490.3 314.3 491.2 0.15 28 51 20475 -58.5 -65.5 40 7.0 -58.9 305 27 502.8 502.8 315.2 503.5 0.11 29 50 20600 -58.3 -65.3 40 7.0 -58.7 305 27 506.1 506.1 315.4 506.8 0.12 30 47 20989 -58.7 -65.7 40 7.0 -59.1 310 25 514.2 514.2 315.9 514.9 0.12 31 40 22010 -55.3 -63.3 36 8.0 -56.1 322 21 547.0 547.0 318.0 548.3 0.19 32 30 23850 -54.1 -61.1 42 7.0 -55.1 345 13 597.2 597.3 320.6 599.7 0.34 33 20 26440 -54.7 -61.7 42 7.0 -56.0 20 9 668.7 668.9 323.5 672.7 0.47 34 11 30314 -49.1 -57.1 39 8.0 -52.3 813.8 814.5 328.0 829.3 1.55 TRP 230 10906 -60.7 -66.7 45 6.0 -60.7 315 56 323.4 323.5 289.8 323.5 0.02 WND 200 11780 -59.1 -65.1 46 6.0 -59.2 315 60 339.1 339.1 294.1 339.3 0.03 Sounding variables and indices 1000-500 mb thick: 5496.00 m Freezing level: 755.32 mb = 2441.54 m = 8010.21 ft Wetbulb zero: 760.11 mb = 2371.77 m = 7781.30 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 86.22 % Est. max temperature: 17.24 C = 63.04 F Sfc-Lift cond lev (LCL): 930.59 mb = 726.75 m = 2384.31 ft T: 9.84 C 700-500 lapse rate: 6.96 C/km ThetaE index: 1.88 C Layer 961.0- 925.0 mb Conv cond level (CCL): 735.95 mb = 2630.62 m = 8630.54 ft Mean mixing ratio: 4.91 g/kg Conv temperature: 24.50 C = 76.10 F Cap Strength: 7.55 C Lifted Index: 6.96 C Risk: None Lifted Index @300 mb: 12.40 C Lifted Index @700 mb: 5.68 C Showalter Index: 6.20 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 20.70 C K Index: 24.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 108.40 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.17 J/kg Max Up Vert Vel: 5.32 m/s Conv Inhibition (B-): 50154.74 J/kg Cap Strength: 7.43 C Lift Cond Lev (LCL): 840.05 mb = 1566.57 m = 5139.61 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 1004 91 180 1 0.0 1.0 | 156 30 -12.2 27.7 1 1000 124 190 3 0.5 3.0 | 159 32 -11.6 29.6 2 925 777 280 13 12.8 -2.3 | 182 24 0.6 24.4 3 850 1471 265 27 26.9 2.4 | 207 33 14.7 29.0 4 700 3032 310 48 36.8 -30.9 | 280 25 24.6 -4.2 5 500 5620 315 52 36.8 -36.8 | 292 27 24.6 -10.1 6 400 7230 320 56 36.0 -42.9 | 304 29 23.8 -16.2 7 300 9200 315 60 42.4 -42.4 | 298 34 30.3 -15.8 8 250 10380 315 60 42.4 -42.4 | 298 34 30.3 -15.8 9 230 10906 315 56 39.6 -39.6 | 295 30 27.4 -12.9 10 200 11780 315 60 42.4 -42.4 | 298 34 30.3 -15.8 11 150 13610 305 50 41.0 -28.7 | 274 29 28.8 -2.0 12 100 16200 305 40 32.8 -22.9 | 260 21 20.6 3.7 13 70 18460 305 27 22.1 -15.5 | 222 15 10.0 11.2 14 50 20600 305 27 22.1 -15.5 | 222 15 10.0 11.2 15 30 23850 345 13 3.4 -12.6 | 148 17 -8.8 14.1 16 20 26440 20 9 -3.1 -8.5 | 140 24 -15.2 18.2 Wind Parameters Mean winds (0-6000m): 305.5 at 39.1 knts Storm direction: 335.5 at 29.3 knts Shear (0-3000m) pos: 7.5 neg: 1.6 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 123.7 deg Storm rel helicity (0-3000m) pos: 458.1 neg: 0.0 tot: 458.1 m^2/s^2 ave: 152.7 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 10.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.08 Bulk Shear: 180.41 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 ------------------------------------------------------------------------------- 500 240 6 167 31| 10.2 0.0 10.2| 88.1 0.0 88.1 176.3 0.86| 12.6 10.8 1000 271 10 176 26| 10.0 0.0 10.0|150.8 0.0 150.8 150.8 0.80| 12.7 10.1 1500 269 15 186 27| 6.7 3.3 9.9|214.0 0.0 214.0 142.7 0.79| 12.0 9.5 2000 272 19 195 27| 7.0 2.4 9.5|295.7 0.0 295.7 147.9 0.83| 11.7 9.7 2500 280 23 205 25| 7.4 2.0 9.3|379.6 0.0 379.6 151.8 0.86| 11.8 10.1 3000 289 27 217 22| 7.5 1.6 9.1|458.1 0.0 458.1 152.7 0.88| 11.9 10.4 4000 297 32 234 20| 5.8 1.2 7.1|472.7 0.0 472.7 118.2 0.88| 9.2 8.1 5000 302 36 248 20| 4.9 1.0 5.8|487.8 0.0 487.8 97.6 0.89| 7.6 6.7 6000 305 39 259 20| 4.3 0.8 5.1|507.9 0.0 507.9 84.7 0.89| 6.6 5.8 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20250506.00.gif