UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for U8695... Searching the city database file for: U8695 ... Date:0000Z 3 DEC 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 1013 89 0.4 -1.8 85 2.2 -0.4 200 1 272.5 273.1 272.0 281.5 3.30 1 1000 192 -0.7 -3.7 80 3.0 -1.8 220 7 272.5 272.9 271.4 280.4 2.90 2 938 700 -3.9 -6.3 83 2.4 -4.7 257 15 274.2 274.6 271.9 281.2 2.54 3 926 802 -1.7 -3.9 85 2.2 -2.6 264 17 277.5 278.0 274.6 286.1 3.09 4 925 811 -1.9 -4.0 86 2.1 -2.7 265 17 277.4 277.9 274.5 285.9 3.07 5 864 1350 -5.3 -7.6 84 2.3 -6.1 277 20 279.3 279.7 274.8 286.3 2.49 6 861 1377 -3.5 -5.7 85 2.2 -4.3 278 20 281.4 281.9 276.5 289.7 2.90 7 850 1479 -3.7 -5.6 87 1.9 -4.4 280 21 282.3 282.8 277.0 290.7 2.96 8 847 1507 -3.9 -5.8 87 1.9 -4.6 280 21 282.3 282.8 277.0 290.7 2.92 9 700 2994 -9.9 -17.9 52 8.0 -12.0 275 15 291.5 291.8 279.4 295.6 1.33 10 668 3355 -11.5 -21.5 43 10.0 -13.9 271 15 293.7 293.8 280.0 296.9 1.03 11 666 3378 -11.7 -21.7 43 10.0 -14.0 271 15 293.7 293.9 279.9 296.9 1.01 12 500 5510 -27.7 -32.7 62 5.0 -28.3 245 13 299.3 299.4 281.7 300.9 0.49 13 479 5816 -29.9 -34.8 62 4.9 -30.4 243 13 300.2 300.3 282.0 301.6 0.42 14 400 7070 -39.9 -44.9 59 5.0 -40.2 235 11 303.1 303.2 282.9 303.8 0.17 15 300 8970 -54.5 -59.3 55 4.8 -54.6 245 7 308.5 308.5 284.8 308.7 0.04 16 250 10120 -62.7 -67.5 52 4.8 -62.7 260 9 312.9 312.9 286.4 312.9 0.02 17 239 10395 -64.5 -69.2 52 4.7 -64.6 255 11 314.2 314.2 286.8 314.2 0.01 18 216 11011 -65.1 -69.6 54 4.5 -65.1 258 14 322.5 322.5 289.5 322.5 0.01 19 200 11480 -63.7 -68.5 52 4.8 -63.7 260 17 331.9 331.9 292.3 332.0 0.02 20 150 13260 -60.9 -65.8 52 4.9 -61.0 285 29 365.2 365.2 299.7 365.3 0.04 21 144 13514 -60.1 -65.0 53 4.9 -60.2 286 29 370.8 370.9 300.8 371.0 0.04 22 100 15770 -62.7 -68.7 44 6.0 -62.8 290 31 406.6 406.6 306.1 406.8 0.04 23 78 17291 -65.7 -72.7 37 7.0 -65.8 293 34 430.3 430.3 308.9 430.4 0.03 24 70 17950 -64.5 -72.5 32 8.0 -64.7 295 36 446.4 446.4 310.6 446.6 0.03 25 50 19980 -68.9 -76.9 31 8.0 -69.0 285 38 481.1 481.1 313.5 481.3 0.02 26 30 23000 -74.3 -83.3 24 9.0 -74.4 300 46 542.1 542.1 317.6 542.2 0.01 27 25 24058 -75.7 -83.7 27 8.0 -75.8 567.1 567.1 319.0 567.2 0.01 TRP 239 10395 -64.5 -69.2 52 4.7 -64.6 255 11 314.2 314.2 286.8 314.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5318.00 m Freezing level: 1008.27 mb = 126.27 m = 414.28 ft Wetbulb zero: Below ground Precipitable water: 0.40 inches Sfc-500 mean rel hum: 64.66 % Est. max temperature: 7.89 C = 46.20 F Sfc-Lift cond lev (LCL): 978.75 mb = 362.58 m = 1189.56 ft T: -1.77 C 700-500 lapse rate: 7.07 C/km ThetaE index: 1.13 C Layer 1000.0- 938.0 mb Conv cond level (CCL): 744.50 mb = 2513.16 m = 8245.19 ft Mean mixing ratio: 2.82 g/kg Conv temperature: 16.46 C = 61.62 F Cap Strength: 12.68 C Lifted Index: 14.76 C Risk: None Lifted Index @300 mb: 18.90 C Lifted Index @700 mb: 11.41 C Showalter Index: 8.02 C Risk: None Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 22.10 C K Index: 10.40 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 2.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.38 J/kg Max Up Vert Vel: 6.38 m/s Conv Inhibition (B-): 38718.84 J/kg Cap Strength: 14.69 C Lift Cond Lev (LCL): 924.11 mb = 818.63 m = 2685.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 11 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 1013 89 200 1 0.3 0.9 | 121 11 -9.8 5.8 1 1000 192 220 7 4.5 5.4 | 151 12 -5.7 10.2 2 925 811 265 17 16.9 1.5 | 227 9 6.8 6.3 3 850 1479 280 21 20.7 -3.6 | 263 11 10.5 1.2 4 700 2994 275 15 14.9 -1.3 | 233 6 4.8 3.6 5 500 5510 245 13 11.8 5.5 | 189 10 1.6 10.4 6 400 7070 235 11 9.0 6.3 | 174 11 -1.2 11.2 7 300 8970 245 7 6.3 3.0 | 154 9 -3.8 7.8 8 250 10120 260 9 8.9 1.6 | 168 7 -1.3 6.4 9 239 10395 255 11 10.6 2.8 | 183 8 0.5 7.7 10 200 11480 260 17 16.7 3.0 | 220 10 6.6 7.8 11 150 13260 285 29 28.0 -7.5 | 278 18 17.8 -2.6 12 100 15770 290 31 29.1 -10.6 | 287 20 19.0 -5.7 13 70 17950 295 36 32.6 -15.2 | 295 25 22.5 -10.4 14 50 19980 285 38 36.7 -9.8 | 281 27 26.5 -5.0 15 30 23000 300 46 39.8 -23.0 | 301 35 29.7 -18.1 Wind Parameters Mean winds (0-6000m): 265.5 at 15.0 knts Storm direction: 295.5 at 11.3 knts Shear (0-3000m) pos: 3.5 neg: 1.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 110.2 deg Storm rel helicity (0-3000m) pos: 71.0 neg: -9.0 tot: 62.0 m^2/s^2 ave: 20.7 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.20 Bulk Shear: 9.25 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 ------------------------------------------------------------------------------- 500 237 9 165 10| 13.1 0.0 13.1| 41.0 0.0 41.0 82.1 0.99| 14.8 14.6 1000 258 13 197 8| 9.4 0.0 9.4| 61.2 0.0 61.2 61.2 0.99| 11.6 11.5 1500 266 15 221 8| 7.0 0.0 7.0| 71.0 -0.6 70.3 46.9 0.96| 9.2 8.8 2000 270 16 232 8| 5.2 0.5 5.8| 71.0 -3.6 67.3 33.7 0.85| 7.4 6.3 2500 272 17 236 8| 4.2 0.8 5.0| 71.0 -6.4 64.5 25.8 0.75| 6.4 4.8 3000 273 16 237 7| 3.5 1.0 4.5| 71.0 -9.0 62.0 20.7 0.66| 5.6 3.7 4000 272 16 233 7| 2.6 1.1 3.7| 71.0 -13.7 57.2 14.3 0.53| 4.6 2.4 5000 269 15 226 7| 2.1 1.1 3.2| 71.0 -19.1 51.9 10.4 0.43| 4.0 1.7 6000 266 15 219 8| 1.7 1.1 2.9| 71.0 -24.5 46.4 7.7 0.36| 3.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251203.00.gif