UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:0000Z 11 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 1020 105 -9.7 -17.7 52 8.0 -11.3 135 5 262.0 262.1 260.6 264.5 0.93 1 1000 254 -10.5 -19.5 48 9.0 -12.2 185 17 262.6 262.8 260.9 264.9 0.81 2 958 584 -12.3 -21.3 47 9.0 -13.9 207 29 264.1 264.2 261.8 266.1 0.73 3 944 697 -10.3 -20.3 44 10.0 -12.3 215 33 267.2 267.3 264.3 269.5 0.81 4 928 830 -5.9 -21.9 27 16.0 -9.3 223 37 273.0 273.1 268.1 275.1 0.71 5 925 855 -5.9 -23.9 23 18.0 -9.5 225 38 273.3 273.4 268.0 275.0 0.60 6 850 1514 -7.7 -27.7 18 20.0 -11.4 225 38 278.1 278.2 270.8 279.5 0.46 7 768 2300 -9.7 -37.7 8 28.0 -13.7 233 32 284.1 284.1 273.9 284.7 0.19 8 750 2483 -7.5 -40.5 5 33.0 -12.3 235 31 288.4 288.5 276.1 288.9 0.15 9 700 3017 -10.5 -43.5 5 33.0 -14.8 240 27 290.9 290.9 277.3 291.3 0.12 10 660 3468 -12.5 -44.5 5 32.0 -16.4 241 28 293.5 293.6 278.6 293.9 0.11 11 556 4756 -20.5 -26.5 59 6.0 -21.6 243 30 298.8 299.0 281.9 301.4 0.79 12 500 5530 -27.5 -33.5 57 6.0 -28.2 245 31 299.5 299.6 281.8 301.0 0.45 13 454 6217 -31.5 -34.8 73 3.3 -31.9 254 30 302.9 303.0 283.1 304.4 0.44 14 400 7100 -37.5 -42.5 60 5.0 -37.8 265 29 306.3 306.3 284.2 307.1 0.23 15 394 7205 -38.5 -43.5 59 5.0 -38.8 266 29 306.3 306.3 284.2 307.0 0.21 16 300 9030 -52.7 -61.7 33 9.0 -52.9 280 29 311.1 311.1 285.8 311.2 0.03 17 271 9678 -58.7 -68.7 26 10.0 -58.8 277 28 311.5 311.5 285.9 311.6 0.01 18 250 10180 -63.1 -73.1 25 10.0 -63.1 275 27 312.3 312.3 286.1 312.3 0.01 19 231 10665 -65.1 -75.1 24 10.0 -65.1 275 35 316.4 316.4 287.5 316.4 0.01 20 218 11019 -64.9 -74.9 24 10.0 -65.0 277 33 321.9 321.9 289.3 322.0 0.01 21 202 11488 -61.7 -71.7 25 10.0 -61.8 280 31 334.1 334.1 292.8 334.1 0.01 22 200 11550 -61.9 -71.9 25 10.0 -62.0 280 31 334.7 334.7 293.0 334.8 0.01 23 183 12092 -65.7 -74.7 27 9.0 -65.8 283 34 337.2 337.2 293.6 337.2 0.01 24 164 12758 -63.7 -73.7 24 10.0 -63.8 287 39 351.3 351.3 296.9 351.3 0.01 25 150 13300 -65.7 -74.7 27 9.0 -65.8 290 42 356.9 356.9 298.1 356.9 0.01 26 100 15760 -67.9 -77.9 23 10.0 -68.0 290 40 396.5 396.5 304.8 396.6 0.01 27 82 16949 -70.1 -80.1 22 10.0 -70.2 293 42 415.2 415.2 307.2 415.2 0.01 28 70 17890 -71.1 -81.1 21 10.0 -71.2 295 44 432.3 432.3 309.1 432.3 0.01 29 53 19525 -73.9 -83.9 20 10.0 -74.0 461.6 461.6 311.9 461.6 0.01 TRP 231 10665 -65.1 -75.1 24 10.0 -65.1 275 35 316.4 316.4 287.5 316.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5276.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 27.79 % Est. max temperature: 5.17 C = 41.31 F Sfc-Lift cond lev (LCL): 896.85 mb = 1095.86 m = 3595.31 ft T: -6.56 C 700-500 lapse rate: 6.76 C/km ThetaE index: 0.06 C Layer 925.0- 850.0 mb Conv cond level (CCL): 494.61 mb = 5607.16 m = 18395.96 ft Mean mixing ratio: 0.78 g/kg Conv temperature: 28.44 C = 83.20 F Cap Strength: 26.65 C Lifted Index: 26.27 C Risk: None Lifted Index @300 mb: 30.78 C Lifted Index @700 mb: 21.94 C Showalter Index: 16.84 C Risk: None Total Totals Index: 19.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: -0.20 C K Index: -40.90 Risk: None Sweat Index: 174.75 Risk: None Energy Index: 4.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.00 J/kg Max Up Vert Vel: 9.27 m/s Conv Inhibition (B-): 32704.20 J/kg Cap Strength: 26.63 C Lift Cond Lev (LCL): 819.93 mb = 1792.89 m = 5882.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 23 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 1020 105 135 5 -3.5 3.5 | 93 26 -26.2 1.5 1 1000 254 185 17 1.5 16.9 | 125 26 -21.2 14.9 2 925 855 225 38 26.9 26.9 | 190 25 4.2 24.8 3 850 1514 225 38 26.9 26.9 | 190 25 4.2 24.8 4 700 3017 240 27 23.4 13.5 | 183 11 0.7 11.5 5 500 5530 245 31 28.1 13.1 | 206 12 5.4 11.1 6 400 7100 265 29 28.9 2.5 | 266 6 6.2 0.5 7 300 9030 280 29 28.6 -5.0 | 320 9 5.9 -7.1 8 250 10180 275 27 26.9 -2.4 | 316 6 4.2 -4.4 9 231 10665 275 35 34.9 -3.1 | 293 13 12.2 -5.1 10 200 11550 280 31 30.5 -5.4 | 313 11 7.8 -7.4 11 150 13300 290 42 39.5 -14.4 | 314 23 16.8 -16.4 12 100 15760 290 40 37.6 -13.7 | 317 22 14.9 -15.7 13 70 17890 295 44 39.9 -18.6 | 320 27 17.2 -20.6 Wind Parameters Mean winds (0-6000m): 234.8 at 30.4 knts Storm direction: 264.8 at 22.8 knts Shear (0-3000m) pos: 4.9 neg: 0.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 91.0 deg Storm rel helicity (0-3000m) pos: 297.8 neg: -6.1 tot: 291.7 m^2/s^2 ave: 97.2 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 7.3 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.84 Bulk Shear: 51.07 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 ------------------------------------------------------------------------------- 500 196 19 134 24| 29.1 0.0 29.1|209.1 0.0 209.1 418.2 0.99| 31.6 31.3 1000 215 28 161 22| 19.7 0.0 19.7|295.8 0.0 295.8 295.8 0.99| 22.5 22.4 1500 219 31 172 22| 12.9 0.0 12.9|296.4 0.0 296.4 197.6 0.98| 15.3 15.0 2000 222 32 176 22| 8.9 0.0 8.9|297.5 -0.1 297.4 148.7 0.89| 12.7 11.3 2500 224 32 179 21| 6.4 0.0 6.4|297.5 -2.5 295.0 118.0 0.80| 11.1 8.9 3000 226 31 180 20| 4.9 0.0 4.9|297.8 -6.1 291.7 97.2 0.73| 9.9 7.3 4000 229 31 182 18| 3.9 0.0 3.9|303.5 -6.1 297.4 74.3 0.74| 7.7 5.7 5000 232 30 184 17| 3.3 0.0 3.3|309.3 -6.1 303.2 60.6 0.75| 6.3 4.7 6000 235 30 188 16| 2.8 0.0 2.8|319.7 -6.1 313.6 52.3 0.75| 5.7 4.2 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20251211.00.gif