UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for U2008... Searching the city database file for: U2008 ... Date:1200Z 21 OCT 25 Station: U2008 WMO ident: 22008 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 52 200 7 SFC 991 124 -0.9 -5.0 74 4.1 -2.4 200 7 273.0 273.4 271.3 280.2 2.65 2 974 262 -1.7 -7.7 64 6.0 -3.7 214 11 273.5 273.9 270.9 279.6 2.19 3 959 386 -0.7 -6.7 64 6.0 -2.8 226 14 275.7 276.1 272.6 282.4 2.41 4 941 537 -1.3 -8.3 59 7.0 -3.7 241 18 276.6 277.0 272.7 282.7 2.17 5 925 674 -2.5 -8.5 63 6.0 -4.5 255 21 276.8 277.1 272.8 282.9 2.17 6 905 847 -4.1 -8.7 70 4.6 -5.6 258 22 276.8 277.2 272.9 283.0 2.19 7 850 1339 -6.9 -12.9 62 6.0 -8.6 265 23 278.9 279.2 273.3 283.7 1.66 8 829 1534 -7.7 -14.7 57 7.0 -9.6 266 23 280.1 280.3 273.6 284.4 1.47 9 789 1917 -9.5 -28.5 20 19.0 -12.9 267 23 282.1 282.2 273.2 283.6 0.46 10 714 2680 -14.7 -32.7 20 18.0 -17.4 269 23 284.6 284.6 274.4 285.7 0.34 11 700 2830 -15.1 -34.1 18 19.0 -17.8 270 23 285.8 285.8 274.9 286.7 0.30 12 595 4042 -21.9 -39.9 18 18.0 -23.8 272 42 291.5 291.5 277.7 292.1 0.20 13 551 4602 -26.1 -44.1 17 18.0 -27.6 274 51 293.0 293.0 278.3 293.4 0.14 14 502 5272 -29.3 -41.3 30 12.0 -30.3 275 62 297.0 297.0 280.3 297.7 0.20 15 500 5300 -29.5 -41.5 30 12.0 -30.5 275 62 297.1 297.1 280.3 297.8 0.20 16 483 5546 -30.1 -41.1 33 11.0 -31.1 277 66 299.3 299.3 281.3 300.0 0.22 17 433 6312 -35.5 -45.5 35 10.0 -36.1 281 79 301.9 302.0 282.4 302.5 0.15 18 400 6860 -37.5 -47.5 35 10.0 -38.1 285 89 306.3 306.3 284.1 306.7 0.13 19 380 7212 -39.5 -49.5 34 10.0 -40.0 286 93 308.1 308.2 284.8 308.5 0.11 20 300 8790 -50.7 -59.7 34 9.0 -50.9 290 114 313.9 313.9 286.8 314.0 0.04 21 275 9354 -55.3 -64.3 32 9.0 -55.5 290 116 315.1 315.1 287.2 315.2 0.02 22 270 9471 -56.3 -65.3 31 9.0 -56.4 290 114 315.3 315.4 287.2 315.4 0.02 23 250 9960 -58.1 -67.1 31 9.0 -58.2 290 104 319.7 319.7 288.6 319.8 0.02 24 249 9985 -58.3 -67.3 31 9.0 -58.4 295 104 319.8 319.8 288.7 319.8 0.02 25 244 10113 -56.5 -65.5 31 9.0 -56.6 294 100 324.3 324.3 290.1 324.4 0.02 26 223 10682 -55.3 -64.3 32 9.0 -55.5 290 80 334.6 334.6 293.0 334.7 0.03 27 214 10945 -52.3 -62.3 29 10.0 -52.5 288 71 343.2 343.2 295.1 343.4 0.04 28 200 11380 -53.3 -63.3 29 10.0 -53.5 285 56 348.4 348.4 296.3 348.5 0.04 29 150 13230 -55.1 -68.1 18 13.0 -55.4 285 42 375.1 375.1 301.5 375.3 0.03 30 100 15800 -57.1 -73.1 11 16.0 -57.5 275 31 417.4 417.4 307.4 417.5 0.02 31 90 16467 -55.9 -72.9 10 17.0 -56.4 272 29 432.6 432.6 309.1 432.7 0.02 32 85 16828 -59.1 -75.1 11 16.0 -59.5 270 28 433.2 433.2 309.2 433.3 0.02 33 70 18040 -60.1 -78.1 8 18.0 -60.5 265 25 455.8 455.8 311.4 455.9 0.01 34 65 18503 -60.9 -78.9 8 18.0 -61.3 261 24 463.8 463.8 312.1 463.9 0.01 35 56 19425 -64.3 -82.3 7 18.0 -64.6 252 21 476.3 476.3 313.1 476.3 0.01 36 50 20120 -64.1 -82.1 7 18.0 -64.4 245 19 492.4 492.4 314.4 492.5 0.01 37 30 23210 -67.7 -85.7 6 18.0 -68.0 255 27 560.1 560.1 318.6 560.1 0.01 38 23 24810 -69.3 -88.3 5 19.0 -69.6 248 22 599.6 599.6 320.6 599.6 0.01 39 20 25650 -68.3 -87.3 5 19.0 -68.8 245 19 627.1 627.1 321.8 627.2 0.01 40 18 26285 -65.9 -84.9 5 19.0 -66.6 243 22 653.9 653.9 322.9 654.0 0.02 41 14 27802 -68.1 -87.1 5 19.0 -68.8 240 28 695.1 695.1 324.3 695.2 0.01 42 10 29840 -64.3 -84.3 5 20.0 -65.7 235 36 779.5 779.5 326.7 779.8 0.03 43 8.5 30840 -61.7 -82.7 4 21.0 -63.8 826.8 826.8 327.9 827.3 0.05 TRP 249 9985 -58.3 -67.3 31 9.0 -58.4 295 104 319.8 319.8 288.7 319.8 0.02 WND 275 9354 -55.3 -64.3 32 9.0 -55.5 290 116 315.1 315.1 287.2 315.2 0.02 Sounding variables and indices 1000-500 mb thick: 5248.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 32.65 % Est. max temperature: 5.54 C = 41.97 F Sfc-Lift cond lev (LCL): 929.36 mb = 636.61 m = 2088.60 ft T: -2.17 C 700-500 lapse rate: 5.83 C/km ThetaE index: 0.78 C Layer 789.0- 714.0 mb Conv cond level (CCL): 776.70 mb = 2036.93 m = 6682.76 ft Mean mixing ratio: 2.25 g/kg Conv temperature: 8.65 C = 47.58 F Cap Strength: 12.75 C Lifted Index: 12.78 C Risk: None Lifted Index @300 mb: 22.55 C Lifted Index @700 mb: 6.03 C Showalter Index: 11.53 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 16.60 C K Index: -9.30 Risk: None Sweat Index: 108.00 Risk: None Energy Index: 2.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.11 J/kg Max Up Vert Vel: 6.02 m/s Conv Inhibition (B-): 69558.01 J/kg Cap Strength: 12.30 C Lift Cond Lev (LCL): 859.20 mb = 1254.48 m = 4115.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 28 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 ---------------------------------------------------------- 0 991 124 200 7 2.4 6.6 | 135 30 -21.0 21.2 1 925 674 255 21 20.3 5.4 | 171 20 -3.1 20.1 2 850 1339 265 23 22.9 2.0 | 178 17 -0.5 16.7 3 700 2830 270 23 23.0 -0.0 | 178 15 -0.4 14.7 4 500 5300 275 62 61.8 -5.4 | 256 39 38.4 9.3 5 400 6860 285 89 86.0 -23.0 | 278 63 62.6 -8.4 6 300 8790 290 114 107.1 -39.0 | 286 87 83.7 -24.3 7 275 9354 290 116 109.0 -39.7 | 286 89 85.6 -25.0 8 250 9960 290 104 97.7 -35.6 | 286 77 74.3 -20.9 9 249 9985 295 104 94.3 -44.0 | 292 77 70.8 -29.3 10 200 11380 285 56 54.1 -14.5 | 270 31 30.7 0.2 11 150 13230 285 42 40.6 -10.9 | 258 18 17.2 3.8 12 100 15800 275 31 30.9 -2.7 | 212 14 7.5 12.0 13 70 18040 265 25 24.9 2.2 | 185 17 1.5 16.8 14 50 20120 245 19 17.2 8.0 | 165 24 -6.2 22.7 15 30 23210 255 27 26.1 7.0 | 187 22 2.7 21.7 16 20 25650 245 19 17.2 8.0 | 165 24 -6.2 22.7 17 10 29840 235 36 29.5 20.6 | 190 36 6.1 35.3 Wind Parameters Mean winds (0-6000m): 272.1 at 36.8 knts Storm direction: 302.1 at 27.6 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 61.1 deg Storm rel helicity (0-3000m) pos: 145.0 neg: -0.0 tot: 145.0 m^2/s^2 ave: 48.3 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 92.51 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 13 151 24| 16.6 0.0 16.6|107.4 0.0 107.4 214.8 0.86| 17.9 15.4 1000 252 17 161 21| 10.3 0.0 10.3|123.5 0.0 123.5 123.5 0.80| 11.6 9.3 1500 257 19 166 20| 7.2 0.0 7.2|126.9 0.0 126.9 84.6 0.77| 8.3 6.4 2000 260 20 169 19| 5.5 0.0 5.5|127.0 0.0 127.0 63.5 0.75| 6.4 4.8 2500 262 21 171 18| 4.4 0.0 4.4|127.0 -0.0 127.0 50.8 0.73| 5.3 3.9 3000 263 21 173 17| 4.5 0.0 4.5|145.0 -0.0 145.0 48.3 0.77| 5.2 4.0 4000 266 25 185 16| 5.4 0.0 5.4|207.6 -0.0 207.6 51.9 0.78| 6.0 4.7 5000 269 30 205 17| 5.9 0.0 5.9|275.7 -0.0 275.7 55.1 0.72| 6.4 4.6 6000 272 37 225 19| 6.5 0.0 6.5|406.3 -0.0 406.2 67.7 0.69| 6.9 4.8 Wrote GIF file: /home/apache/climate/data/raob//U2008/skewt/U2008.skewt.20251021.12.gif