UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060400.upa.cvt Date: 0000Z 4 JUN 25 Searching for U2008... Searching the city database file for: U2008 ... Date:0000Z 4 JUN 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 36 SFC 990 119 7.6 4.1 78 3.5 5.9 360 3 281.6 282.4 279.5 295.9 5.18 2 963 346 5.2 2.0 80 3.2 3.7 6 5 281.4 282.2 278.7 294.1 4.59 3 932 614 6.4 1.4 70 5.0 4.1 13 8 285.2 286.0 280.5 298.1 4.54 4 925 676 5.8 -0.2 65 6.0 3.1 15 9 285.2 285.9 279.9 296.8 4.07 5 905 855 5.4 0.4 70 5.0 3.1 10 7 286.6 287.4 280.9 299.0 4.35 6 850 1363 1.4 -2.0 78 3.4 -0.1 355 3 287.6 288.3 280.8 298.8 3.88 7 830 1554 -0.3 -3.2 81 2.9 -1.5 12 3 287.8 288.4 280.6 298.3 3.63 8 700 2896 -8.7 -11.6 79 2.9 -9.6 135 1 292.9 293.3 281.1 299.6 2.25 9 562 4557 -19.9 -24.4 67 4.5 -20.8 168 2 298.6 298.8 282.0 301.7 0.94 10 500 5410 -27.1 -31.2 68 4.1 -27.7 185 3 300.0 300.1 282.1 301.9 0.56 11 447 6210 -33.9 -37.8 68 3.9 -34.3 170 2 301.2 301.3 282.3 302.3 0.33 12 400 6980 -41.3 -45.8 62 4.5 -41.5 155 1 301.3 301.3 282.1 301.9 0.16 13 366 7574 -46.1 -50.8 59 4.7 -46.3 200 1 302.7 302.7 282.6 303.0 0.10 14 340 8063 -45.5 -50.5 57 5.0 -45.7 211 3 309.9 310.0 285.4 310.3 0.11 15 333 8202 -43.3 -49.3 52 6.0 -43.6 214 4 314.8 314.8 287.2 315.3 0.13 16 300 8900 -44.5 -52.5 41 8.0 -44.9 230 7 322.6 322.7 289.7 323.0 0.10 17 274 9511 -44.7 -54.7 32 10.0 -45.2 240 9 330.8 330.8 292.0 331.2 0.08 18 250 10130 -42.7 -54.7 26 12.0 -43.3 250 11 342.6 342.6 295.0 343.0 0.09 19 216 11119 -41.5 -57.5 16 16.0 -42.4 243 11 359.1 359.1 298.6 359.4 0.07 20 200 11640 -42.9 -58.9 16 16.0 -43.7 240 11 364.8 364.9 299.7 365.1 0.07 21 187 12091 -44.1 -61.1 13 17.0 -44.9 244 11 370.0 370.0 300.6 370.2 0.05 22 160 13137 -42.9 -60.9 12 18.0 -44.0 252 11 388.9 388.9 303.7 389.2 0.07 23 150 13570 -43.9 -62.9 10 19.0 -45.0 255 11 394.4 394.4 304.5 394.7 0.05 24 142 13938 -45.5 -63.5 11 18.0 -46.4 248 11 397.8 397.9 304.9 398.1 0.05 25 116 15293 -44.7 -63.7 10 19.0 -46.0 223 10 423.0 423.0 308.1 423.3 0.06 26 104 16020 -48.1 -67.1 9 19.0 -49.1 210 9 429.9 430.0 308.9 430.2 0.04 27 100 16280 -47.3 -66.3 10 19.0 -48.4 205 9 436.3 436.3 309.6 436.6 0.05 28 70 18640 -46.9 -65.9 10 19.0 -48.5 190 11 484.1 484.1 313.8 484.5 0.08 29 67 18930 -46.1 -65.1 10 19.0 -47.9 184 10 491.9 491.9 314.4 492.4 0.09 30 50 20860 -48.5 -67.5 9 19.0 -50.3 145 7 529.2 529.2 316.9 529.8 0.09 31 38 22667 -49.5 -68.5 9 19.0 -51.5 107 8 569.8 569.9 319.2 570.5 0.10 32 32 23803 -46.7 -66.7 8 20.0 -49.7 84 9 606.0 606.1 320.9 607.2 0.15 33 30 24230 -48.7 -68.7 8 20.0 -51.4 75 9 611.9 611.9 321.2 612.8 0.12 34 29 24452 -49.1 -69.1 8 20.0 -51.7 78 10 616.7 616.8 321.4 617.7 0.12 35 20 26910 -44.9 -65.9 8 21.0 -49.7 105 17 698.7 698.9 324.4 701.1 0.27 36 19 27254 -43.7 -64.7 8 21.0 -49.0 712.8 712.9 324.9 715.8 0.34 37 17 27999 -44.9 -66.9 7 22.0 -50.2 732.0 732.1 325.5 734.5 0.28 38 10 31623 -35.1 -63.1 4 28.0 -47.4 888.5 888.9 329.4 897.3 0.79 TRP 366 7574 -46.1 -50.8 59 4.7 -46.3 200 1 302.7 302.7 282.6 303.0 0.10 WND Sounding variables and indices 1000-500 mb thick: 5374.00 m Freezing level: 833.53 mb = 1520.38 m = 4988.08 ft Wetbulb zero: 851.69 mb = 1346.86 m = 4418.79 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 74.45 % Est. max temperature: 13.72 C = 56.70 F Sfc-Lift cond lev (LCL): 938.39 mb = 558.13 m = 1831.11 ft T: 6.15 C 700-500 lapse rate: 7.32 C/km ThetaE index: 1.79 C Layer 963.0- 932.0 mb Conv cond level (CCL): 830.00 mb = 1554.11 m = 5098.72 ft Mean mixing ratio: 4.51 g/kg Conv temperature: 13.81 C = 56.86 F Cap Strength: 4.22 C Lifted Index: 4.17 C Risk: None Lifted Index @300 mb: 18.41 C Lifted Index @700 mb: 2.65 C Showalter Index: 2.70 C Risk: Showers probable Total Totals Index: 53.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 25.10 C K Index: 23.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 101.00 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.34 J/kg Max Up Vert Vel: 7.39 m/s Conv Inhibition (B-): 61932.95 J/kg Cap Strength: 4.18 C Lift Cond Lev (LCL): 877.39 mb = 1105.83 m = 3628.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 79 at 2 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 ---------------------------------------------------------- 0 990 119 360 3 -0.0 -3.0 | 321 3 2.1 -2.6 1 925 676 15 9 -2.3 -8.7 | 2 8 -0.2 -8.3 2 850 1363 355 3 0.3 -3.0 | 317 3 2.4 -2.6 3 700 2896 135 1 -0.7 0.7 | 231 2 1.4 1.1 4 500 5410 185 3 0.3 3.0 | 215 4 2.4 3.4 5 400 6980 155 1 -0.4 0.9 | 232 2 1.7 1.3 6 366 7574 200 1 0.3 0.9 | 241 3 2.4 1.4 7 300 8900 230 7 5.4 4.5 | 237 9 7.5 4.9 8 250 10130 250 11 10.3 3.8 | 251 13 12.4 4.2 9 200 11640 240 11 9.5 5.5 | 243 13 11.6 5.9 10 150 13570 255 11 10.6 2.8 | 256 13 12.7 3.3 11 100 16280 205 9 3.8 8.2 | 215 10 5.9 8.6 12 70 18640 190 11 1.9 10.8 | 200 12 4.0 11.2 13 50 20860 145 7 -4.0 5.7 | 163 6 -1.9 6.1 14 30 24230 75 9 -8.7 -2.3 | 74 7 -6.6 -1.9 15 20 26910 105 17 -16.4 4.4 | 109 15 -14.3 4.8 Wind Parameters Mean winds (0-6000m): 48.8 at 2.9 knts Storm direction: 78.8 at 2.1 knts Shear (0-3000m) pos: 0.5 neg: 0.6 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): -95.4 deg Storm rel helicity (0-3000m) pos: 5.6 neg: -5.9 tot: -0.3 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 2.9 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 13.85 Bulk Shear: 1.97 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 11 6 349 5| 5.7 0.0 5.7| 4.8 0.0 4.8 9.6 0.61| 5.7 3.5 1000 11 6 352 6| 2.8 1.8 4.6| 5.0 -4.2 0.8 0.8 0.11| 4.9 0.5 1500 10 5 347 5| 1.3 1.2 2.5| 5.3 -5.7 -0.4 -0.2 0.01| 4.4 0.1 2000 13 5 345 4| 0.9 0.9 1.8| 5.5 -5.7 -0.2 -0.1 0.02| 3.8 0.1 2500 13 4 341 4| 0.6 0.7 1.4| 5.5 -5.8 -0.3 -0.1 -0.03| 3.4 -0.1 3000 12 4 336 3| 0.5 0.6 1.1| 5.6 -5.9 -0.3 -0.1 -0.02| 2.9 -0.1 4000 19 3 336 3| 0.4 0.5 0.8| 5.6 -6.2 -0.6 -0.1 -0.05| 2.3 -0.1 5000 28 3 341 2| 0.3 0.4 0.7| 5.7 -6.2 -0.5 -0.1 -0.04| 2.0 -0.1 6000 49 3 2 1| 0.3 0.2 0.5| 5.9 -6.2 -0.3 -0.1 -0.03| 1.8 -0.1 Wrote GIF file: /home/apache/climate/data/raob//U2008/skewt/U2008.skewt.20250604.00.gif