UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for UWOO... Searching the city database file for: UWOO ... Date:0000Z 5 DEC 25 Station: UWOO WMO ident: 35121 Latitude: 51.78 Longitude: 55.22 Elevation: 109.00 ------------------------------------------------------------------------------- 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 1016 109 -0.5 -4.0 77 3.5 -1.8 315 7 271.4 271.9 270.5 279.0 2.79 1 1000 242 -0.9 -4.5 77 3.6 -2.2 325 7 272.2 272.7 270.9 279.7 2.73 2 925 855 -7.3 -9.0 88 1.7 -7.8 305 11 271.8 272.2 269.7 277.6 2.09 3 902 1051 -8.7 -10.3 88 1.6 -9.2 306 11 272.4 272.7 269.7 277.7 1.93 4 895 1112 -2.9 -4.7 87 1.8 -3.6 307 11 279.0 279.5 275.3 287.4 3.01 5 893 1129 -2.7 -4.5 87 1.8 -3.4 307 11 279.3 279.9 275.6 287.9 3.06 6 858 1447 -1.9 -7.9 63 6.0 -4.0 309 11 283.4 283.8 276.9 290.5 2.45 7 850 1521 -2.3 -8.3 63 6.0 -4.4 310 11 283.7 284.2 277.0 290.7 2.40 8 802 1963 -3.5 -11.5 54 8.0 -6.1 274 15 287.2 287.6 278.2 293.1 1.98 9 801 1973 -3.3 -11.3 54 8.0 -6.0 273 15 287.5 287.9 278.4 293.5 2.01 10 500 5360 -36.1 -49.1 25 13.0 -36.7 295 42 289.0 289.0 276.3 289.3 0.09 11 478 5671 -37.1 -50.1 25 13.0 -37.7 305 40 291.5 291.5 277.6 291.8 0.08 12 433 6350 -39.1 -53.1 21 14.0 -39.6 327 36 297.4 297.4 280.3 297.6 0.06 13 432 6365 -39.1 -53.1 21 14.0 -39.6 328 36 297.6 297.6 280.4 297.8 0.06 14 400 6890 -40.5 -54.5 21 14.0 -41.1 345 33 302.4 302.4 282.4 302.6 0.06 15 345 7893 -43.3 -57.3 20 14.0 -43.7 314 20 311.6 311.6 285.9 311.8 0.05 16 300 8820 -50.9 -62.9 23 12.0 -51.1 285 7 313.6 313.6 286.6 313.7 0.03 17 298 8863 -51.3 -63.3 23 12.0 -51.5 283 8 313.6 313.6 286.6 313.7 0.03 18 253 9905 -57.1 -68.1 24 11.0 -57.2 229 26 320.1 320.1 288.8 320.1 0.02 19 250 9980 -59.1 -70.1 23 11.0 -59.2 225 27 318.2 318.2 288.2 318.3 0.01 20 206 11172 -65.1 -75.1 24 10.0 -65.1 238 27 326.9 326.9 290.8 326.9 0.01 21 200 11350 -67.9 -77.9 23 10.0 -67.9 240 27 325.2 325.2 290.3 325.2 0.00 22 187 11756 -68.9 -78.9 22 10.0 -68.9 270 13 329.9 329.9 291.7 329.9 0.00 23 182 11919 -68.9 -78.9 22 10.0 -68.9 261 16 332.5 332.5 292.4 332.5 0.00 24 177 12087 -67.5 -77.5 23 10.0 -67.5 251 19 337.4 337.5 293.7 337.5 0.01 25 155 12891 -67.3 -77.3 23 10.0 -67.4 206 33 350.8 350.8 296.8 350.9 0.01 26 150 13090 -66.1 -76.1 23 10.0 -66.2 195 36 356.2 356.2 298.0 356.3 0.01 27 144 13339 -62.7 -72.7 25 10.0 -62.8 208 35 366.3 366.3 299.9 366.4 0.01 28 100 15580 -63.1 -73.1 25 10.0 -63.3 325 27 405.8 405.8 306.0 405.9 0.02 29 70 17810 -65.3 -76.3 20 11.0 -65.5 295 23 444.7 444.7 310.4 444.8 0.02 30 53 19496 -67.1 -78.1 20 11.0 -67.3 477.3 477.3 313.2 477.4 0.02 TRP 187 11756 -68.9 -78.9 22 10.0 -68.9 270 13 329.9 329.9 291.7 329.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5118.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 51.33 % Est. max temperature: 10.59 C = 51.05 F Sfc-Lift cond lev (LCL): 961.84 mb = 547.90 m = 1797.54 ft T: -4.09 C 700-500 lapse rate: 9.68 C/km ThetaE index: 2.10 C Layer 925.0- 902.0 mb Conv cond level (CCL): 928.08 mb = 828.90 m = 2719.45 ft Mean mixing ratio: 2.43 g/kg Conv temperature: -0.04 C = 31.92 F Cap Strength: 12.15 C Lifted Index: 8.88 C Risk: None Lifted Index @300 mb: 24.78 C Lifted Index @700 mb: 10.97 C Showalter Index: -0.38 C Risk: Thunderstorms probable Total Totals Index: 61.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 33.80 C Cross Totals Index: 27.80 C K Index: 16.07 Risk: < 20 % chance of thunderstorms Sweat Index: 316.00 Risk: Showers and thunderstorms possible Energy Index: -0.54 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.93 J/kg Max Up Vert Vel: 1.96 m/s Conv Inhibition (B-): 1.04 J/kg Cap Strength: 12.11 C Lift Cond Lev (LCL): 925.88 mb = 847.49 m = 2780.46 ft Lev Free Conv (LFC): 920.88 mb = 889.65 m = 2918.75 ft Equ Level (EL): 900.88 mb = 1060.30 m = 3478.63 ft B at Equ Level: -6.26 J/kg Max Parcel Lev (MPL): 900.88 mb = 1060.30 m = 3478.63 ft Wind level data Storm motion: 303 at 19 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 1016 109 315 7 4.9 -4.9 | 116 12 -11.0 5.4 1 1000 242 325 7 4.0 -5.7 | 111 13 -12.0 4.6 2 925 855 305 11 9.0 -6.3 | 120 8 -7.0 4.0 3 850 1521 310 11 8.4 -7.1 | 113 8 -7.6 3.3 4 700 3000 190 25 4.3 24.6 | 162 37 -11.6 35.0 5 500 5360 295 42 38.1 -17.7 | 289 23 22.1 -7.4 6 400 6890 345 33 8.5 -31.9 | 19 23 -7.4 -21.5 7 300 8820 285 7 6.8 -1.8 | 133 13 -9.2 8.5 8 250 9980 225 27 19.1 19.1 | 186 30 3.1 29.4 9 200 11350 240 27 23.4 13.5 | 197 25 7.4 23.8 10 187 11756 270 13 13.0 -0.0 | 164 11 -3.0 10.3 11 150 13090 195 36 9.3 34.8 | 172 46 -6.7 45.1 12 100 15580 325 27 15.5 -22.1 | 2 12 -0.5 -11.8 13 70 17810 295 23 20.8 -9.7 | 263 5 4.9 0.6 Wind Parameters Mean winds (0-6000m): 272.9 at 25.4 knts Storm direction: 302.9 at 19.0 knts Shear (0-3000m) pos: 0.0 neg: 5.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 49.1 deg Storm rel helicity (0-3000m) pos: 43.6 neg: -88.7 tot: -45.1 m^2/s^2 ave: -15.0 10^-3 m/s^2 rel: 0.01 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 56.45 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 ------------------------------------------------------------------------------- 500 319 8 112 12| 0.0 2.5 2.5| 1.2 -3.6 -2.4 -4.8 -0.17| 3.9 -0.7 1000 311 9 115 10| 0.0 2.2 2.2| 3.5 -4.2 -0.7 -0.7 0.00| 3.2 0.0 1500 310 10 115 9| 0.0 1.8 1.8| 6.1 -5.4 0.6 0.4 0.09| 2.9 0.2 2000 300 11 126 8| 0.0 3.5 3.5| 22.4 -5.4 17.0 8.5 0.44| 5.0 2.2 2500 280 13 156 9| 0.0 4.7 4.7| 23.5 -22.1 1.5 0.6 0.18| 6.9 1.3 3000 251 14 171 15| 0.0 5.1 5.1| 43.6 -88.7 -45.1 -15.0 0.01| 8.4 0.1 4000 234 18 177 21| 3.0 3.8 6.8|247.0 -88.7 158.2 39.6 0.32| 9.4 3.0 5000 253 22 197 18| 4.9 3.1 8.0|440.0 -88.7 351.2 70.2 0.51| 10.5 5.3 6000 273 25 226 13| 4.8 2.6 7.4|585.7 -88.7 497.0 82.8 0.60| 11.0 6.6 Wrote GIF file: /home/apache/climate/data/raob//UWOO/skewt/UWOO.skewt.20251205.00.gif