UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121400.upa.cvt Date: 0000Z 14 DEC 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:0000Z 14 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 ------------------------------------------------------------------------------- 0 1000 -86 SFC 976 105 -4.7 -6.1 90 1.4 -5.2 335 1 270.3 270.7 269.3 277.1 2.48 2 959 244 -3.5 -6.3 81 2.8 -4.4 16 5 272.9 273.3 270.9 279.7 2.48 3 925 529 -4.3 -7.1 81 2.8 -5.3 100 13 274.9 275.3 272.1 281.6 2.42 4 880 920 -6.7 -9.2 82 2.5 -7.5 103 13 276.4 276.7 272.6 282.4 2.16 5 850 1191 -6.5 -8.5 86 2.0 -7.2 105 13 279.3 279.7 274.6 286.0 2.36 6 812 1548 -6.9 -8.9 86 2.0 -7.5 113 13 282.6 283.0 276.4 289.5 2.40 7 700 2691 -13.9 -17.1 77 3.2 -14.7 140 15 287.1 287.3 277.3 291.4 1.43 8 576 4143 -23.7 -27.2 73 3.5 -24.2 154 21 292.1 292.2 278.8 294.3 0.71 9 500 5160 -31.9 -35.1 73 3.2 -32.2 165 25 294.1 294.2 279.3 295.4 0.39 10 400 6690 -45.3 -49.1 65 3.8 -45.4 170 40 296.1 296.1 279.8 296.5 0.11 11 374 7134 -49.5 -53.5 63 4.0 -49.6 172 39 296.3 296.3 279.8 296.5 0.07 12 300 8560 -54.9 -59.3 58 4.4 -55.0 180 36 308.0 308.0 284.6 308.1 0.04 13 294 8690 -55.7 -60.0 59 4.3 -55.8 175 38 308.6 308.6 284.8 308.8 0.04 14 250 9730 -55.9 -60.9 53 5.0 -56.0 190 38 323.0 323.0 289.7 323.1 0.04 15 200 11160 -54.5 -60.5 47 6.0 -54.6 210 23 346.5 346.5 295.9 346.7 0.06 16 156 12749 -53.7 -61.7 37 8.0 -53.9 245 23 373.3 373.4 301.2 373.6 0.06 17 150 13000 -54.5 -62.5 37 8.0 -54.8 250 23 376.2 376.2 301.6 376.4 0.06 18 100 15570 -57.7 -67.7 27 10.0 -58.0 270 31 416.2 416.3 307.3 416.5 0.04 19 85 16590 -59.3 -69.3 26 10.0 -59.6 284 33 432.8 432.8 309.1 433.0 0.04 20 70 17800 -61.1 -72.1 22 11.0 -61.4 300 36 453.7 453.7 311.2 453.9 0.03 21 55 19294 -62.9 -74.9 18 12.0 -63.2 300 45 481.9 481.9 313.6 482.1 0.03 22 50 19880 -63.7 -74.7 21 11.0 -64.0 300 48 493.4 493.4 314.5 493.6 0.03 23 49 20003 -64.5 -76.5 18 12.0 -64.8 300 49 494.3 494.3 314.5 494.5 0.02 24 36 21888 -63.5 -75.5 18 12.0 -63.9 307 60 542.5 542.5 317.7 542.7 0.04 25 32 22608 -65.1 -77.1 18 12.0 -65.4 310 64 556.9 556.9 318.5 557.2 0.03 26 30 23000 -65.9 -77.9 17 12.0 -66.2 310 62 565.0 565.0 318.9 565.2 0.03 27 25 24105 -66.7 -78.7 17 12.0 -67.1 592.9 592.9 320.3 593.2 0.03 TRP 294 8690 -55.7 -60.0 59 4.3 -55.8 175 38 308.6 308.6 284.8 308.8 0.04 WND 32 22608 -65.1 -77.1 18 12.0 -65.4 310 64 556.9 556.9 318.5 557.2 0.03 Sounding variables and indices 1000-500 mb thick: 5246.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 78.15 % Est. max temperature: 6.27 C = 43.29 F Sfc-Lift cond lev (LCL): 954.49 mb = 281.03 m = 921.99 ft T: -3.60 C 700-500 lapse rate: 7.29 C/km ThetaE index: 0.00 C Layer 976.0--45828628193214464.0 mb Conv cond level (CCL): 762.56 mb = 2031.84 m = 6666.06 ft Mean mixing ratio: 2.37 g/kg Conv temperature: 9.39 C = 48.91 F Cap Strength: 10.44 C Lifted Index: 11.21 C Risk: None Lifted Index @300 mb: 19.11 C Lifted Index @700 mb: 7.99 C Showalter Index: 7.34 C Risk: None Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 23.40 C K Index: 13.70 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 1.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.78 J/kg Max Up Vert Vel: 6.29 m/s Conv Inhibition (B-): 46458.23 J/kg Cap Strength: 11.15 C Lift Cond Lev (LCL): 887.16 mb = 856.60 m = 2810.35 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 178 at 14 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 ---------------------------------------------------------- 0 976 105 335 1 0.4 -0.9 | 357 15 0.9 -14.8 1 925 529 100 13 -12.8 2.3 | 47 17 -12.3 -11.6 2 850 1191 105 13 -12.6 3.4 | 49 16 -12.1 -10.5 3 700 2691 140 15 -9.6 11.5 | 75 9 -9.2 -2.4 4 500 5160 165 25 -6.5 24.1 | 150 12 -6.0 10.3 5 400 6690 170 40 -6.9 39.4 | 166 26 -6.5 25.5 6 300 8560 180 36 0.0 36.0 | 181 22 0.5 22.1 7 294 8690 175 38 -3.3 37.9 | 173 24 -2.9 24.0 8 250 9730 190 38 6.6 37.4 | 197 25 7.1 23.5 9 200 11160 210 23 11.5 19.9 | 243 13 12.0 6.0 10 150 13000 250 23 21.6 7.9 | 285 23 22.1 -6.0 11 100 15570 270 31 31.0 -0.0 | 294 34 31.5 -13.9 12 70 17800 300 36 31.2 -18.0 | 315 45 31.6 -31.9 13 50 19880 300 48 41.6 -24.0 | 312 57 42.0 -37.9 14 32 22608 310 64 49.0 -41.1 | 318 74 49.5 -55.0 15 30 23000 310 62 47.5 -39.9 | 318 72 48.0 -53.7 Wind Parameters Mean winds (0-6000m): 148.1 at 18.5 knts Storm direction: 178.1 at 13.9 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 91.2 deg Storm rel helicity (0-3000m) pos: 108.6 neg: 0.0 tot: 108.6 m^2/s^2 ave: 36.2 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.68 Bulk Shear: 29.18 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 97 8 30 15| 14.0 0.0 14.0| 81.0 0.0 81.0 162.0 0.83| 20.4 17.0 1000 101 10 39 15| 7.0 0.0 7.0| 83.2 0.0 83.2 83.2 0.82| 10.6 8.7 1500 104 11 43 15| 4.9 0.0 4.9| 90.2 0.0 90.2 60.2 0.81| 7.9 6.4 2000 109 12 47 15| 3.9 0.0 3.9| 97.1 0.0 97.1 48.6 0.79| 6.7 5.3 2500 115 13 52 14| 3.3 0.0 3.3|102.7 0.0 102.7 41.1 0.78| 6.0 4.6 3000 120 13 56 13| 3.0 0.0 3.0|108.6 0.0 108.6 36.2 0.79| 5.4 4.3 4000 130 14 67 12| 2.8 0.0 2.8|121.6 0.0 121.6 30.4 0.82| 4.7 3.9 5000 140 16 82 10| 2.7 0.0 2.7|136.6 0.0 136.6 27.3 0.83| 4.4 3.7 6000 148 19 101 10| 3.0 0.0 3.0|151.3 0.0 151.3 25.2 0.75| 4.5 3.3 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20251214.00.gif