UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120912.upa.cvt Date: 1200Z 9 DEC 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:1200Z 9 DEC 25 Station: UWUU WMO ident: 28722 Latitude: 54.75 Longitude: 56.00 Elevation: 105.00 ------------------------------------------------------------------------------- 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 1028 105 -11.1 -14.8 74 3.7 -11.9 135 1 260.0 260.2 259.6 263.2 1.18 1 1017 188 -11.9 -18.9 56 7.0 -13.2 156 5 260.0 260.1 258.9 262.3 0.84 2 1000 317 -12.3 -18.3 61 6.0 -13.5 190 11 260.9 261.0 259.7 263.3 0.90 3 999 325 -12.3 -18.3 61 6.0 -13.5 190 11 260.9 261.1 259.8 263.4 0.90 4 993 371 -10.3 -16.3 61 6.0 -11.6 190 11 263.4 263.6 262.0 266.3 1.08 5 925 918 -9.3 -15.3 62 6.0 -10.7 185 15 269.8 270.0 266.9 273.3 1.26 6 913 1019 -8.7 -14.7 62 6.0 -10.2 188 14 271.4 271.6 268.1 275.2 1.34 7 900 1130 -8.3 -15.3 57 7.0 -10.1 191 12 273.0 273.2 269.1 276.6 1.29 8 850 1572 -9.5 -21.5 37 12.0 -12.0 205 7 276.2 276.3 270.2 278.6 0.81 9 810 1943 -10.7 -24.7 31 14.0 -13.4 243 7 278.8 278.9 271.5 280.7 0.64 10 724 2798 -15.3 -41.3 9 26.0 -18.2 333 5 282.8 282.8 273.1 283.3 0.14 11 700 3052 -15.7 -42.7 8 27.0 -18.7 360 5 285.1 285.1 274.3 285.5 0.13 12 513 5336 -27.7 -52.7 7 25.0 -29.3 351 23 297.1 297.1 280.1 297.3 0.06 13 500 5520 -29.3 -52.3 9 23.0 -30.7 350 25 297.3 297.3 280.3 297.5 0.06 14 460 6112 -33.9 -53.9 12 20.0 -34.9 346 28 298.7 298.8 280.8 298.9 0.05 15 404 7012 -40.1 -50.1 34 10.0 -40.6 340 33 302.0 302.0 282.3 302.4 0.10 16 400 7080 -40.9 -50.9 33 10.0 -41.3 340 33 301.8 301.8 282.3 302.2 0.09 17 356 7862 -47.5 -54.5 44 7.0 -47.7 336 37 303.2 303.2 282.8 303.4 0.07 18 300 8970 -57.3 -64.3 41 7.0 -57.4 330 42 304.6 304.6 283.2 304.7 0.02 19 274 9535 -62.5 -69.5 38 7.0 -62.6 337 47 305.0 305.0 283.4 305.1 0.01 20 250 10100 -62.5 -69.5 38 7.0 -62.6 345 52 313.1 313.2 286.5 313.2 0.01 21 246 10199 -62.7 -68.7 44 6.0 -62.7 345 52 314.3 314.3 286.9 314.4 0.01 22 220 10878 -67.7 -73.7 42 6.0 -67.7 345 54 316.8 316.8 287.7 316.8 0.01 23 200 11450 -68.1 -74.1 42 6.0 -68.1 335 48 324.9 324.9 290.3 324.9 0.01 24 150 13180 -66.9 -72.9 42 6.0 -67.0 320 44 354.8 354.8 297.7 354.9 0.01 25 100 15620 -68.9 -74.9 42 6.0 -68.9 315 42 394.6 394.6 304.5 394.7 0.01 26 85 16594 -70.3 -77.3 35 7.0 -70.4 310 43 410.5 410.5 306.6 410.6 0.01 27 70 17750 -70.9 -77.9 35 7.0 -71.0 305 44 432.7 432.7 309.1 432.8 0.01 28 52 19508 -70.3 -78.3 30 8.0 -70.4 292 46 472.5 472.5 312.8 472.6 0.02 29 50 19740 -70.9 -78.9 30 8.0 -71.0 290 46 476.4 476.4 313.2 476.5 0.02 30 45 20360 -73.7 -81.7 28 8.0 -73.7 484.2 484.2 313.8 484.3 0.01 TRP 220 10878 -67.7 -73.7 42 6.0 -67.7 345 54 316.8 316.8 287.7 316.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5203.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 24.32 % Est. max temperature: 3.38 C = 38.08 F Sfc-Lift cond lev (LCL): 968.45 mb = 563.93 m = 1850.15 ft T: -9.95 C 700-500 lapse rate: 5.51 C/km ThetaE index: 0.85 C Layer 1017.0-1000.0 mb Conv cond level (CCL): 590.43 mb = 4303.18 m = 14117.86 ft Mean mixing ratio: 1.09 g/kg Conv temperature: 20.84 C = 69.52 F Cap Strength: 24.63 C Lifted Index: 24.65 C Risk: None Lifted Index @300 mb: 26.29 C Lifted Index @700 mb: 16.86 C Showalter Index: 15.74 C Risk: None Total Totals Index: 27.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 7.80 C K Index: -28.70 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 4.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.64 J/kg Max Up Vert Vel: 8.79 m/s Conv Inhibition (B-): 35522.76 J/kg Cap Strength: 24.64 C Lift Cond Lev (LCL): 887.56 mb = 1237.66 m = 4060.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 10 at 10 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 1028 105 135 1 -0.7 0.7 | 185 10 1.0 10.3 1 1000 317 190 11 1.9 10.8 | 190 21 3.6 20.4 2 925 918 185 15 1.3 14.9 | 187 25 3.0 24.6 3 850 1572 205 7 3.0 6.3 | 196 17 4.6 16.0 4 700 3052 360 5 -0.0 -5.0 | 200 5 1.7 4.6 5 500 5520 350 25 4.3 -24.6 | 338 16 6.0 -15.0 6 400 7080 340 33 11.3 -31.0 | 329 25 12.9 -21.4 7 300 8970 330 42 21.0 -36.4 | 320 35 22.7 -26.8 8 250 10100 345 52 13.5 -50.2 | 340 43 15.1 -40.6 9 220 10878 345 54 14.0 -52.2 | 340 45 15.6 -42.5 10 200 11450 335 48 20.3 -43.5 | 327 40 21.9 -33.9 11 150 13180 320 44 28.3 -33.7 | 309 38 29.9 -24.1 12 100 15620 315 42 29.7 -29.7 | 303 37 31.4 -20.1 13 70 17750 305 44 36.0 -25.2 | 293 41 37.7 -15.6 14 50 19740 290 46 43.2 -15.7 | 278 45 44.9 -6.1 Wind Parameters Mean winds (0-6000m): 339.8 at 13.0 knts Storm direction: 9.8 at 9.8 knts Shear (0-3000m) pos: 1.1 neg: 0.0 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 16.6 deg Storm rel helicity (0-3000m) pos: 61.7 neg: -14.2 tot: 47.5 m^2/s^2 ave: 15.8 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 6.9 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.62 Bulk Shear: 62.56 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 ------------------------------------------------------------------------------- 500 188 9 189 19| 12.7 0.0 12.7| 15.1 -6.5 8.6 17.1 0.11| 13.7 1.6 1000 187 12 188 21| 6.3 0.0 6.3| 23.7 -10.6 13.1 13.1 0.12| 9.3 1.2 1500 189 11 189 21| 2.3 0.0 2.3| 36.3 -10.6 25.7 17.1 0.19| 8.4 1.6 2000 195 10 192 20| 1.8 0.0 1.8| 56.5 -10.6 45.8 22.9 0.32| 7.9 2.5 2500 199 9 194 19| 1.4 0.0 1.4| 61.7 -10.6 51.1 20.4 0.32| 7.4 2.3 3000 196 8 193 18| 1.1 0.0 1.1| 61.7 -14.2 47.5 15.8 0.22| 6.9 1.6 4000 214 9 201 18| 0.8 1.0 1.8| 66.0 -14.2 51.8 13.0 0.31| 6.3 1.9 5000 323 11 262 8| 0.6 1.7 2.3| 69.0 -14.2 54.8 11.0 0.29| 5.9 1.7 6000 340 13 293 7| 0.5 2.0 2.5| 69.3 -19.3 49.9 8.3 0.24| 5.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20251209.12.gif