UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:1200Z 26 APR 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 31 190 1 SFC 992 105 18.8 9.8 56 9.0 13.5 190 1 292.6 294.0 286.9 314.6 7.68 2 925 694 13.2 5.2 58 8.0 8.9 180 5 292.8 293.9 285.4 310.1 6.00 3 875 1158 8.6 2.6 66 6.0 5.5 246 9 292.7 293.7 284.6 308.0 5.27 4 850 1398 7.4 1.4 66 6.0 4.4 280 11 293.9 294.8 284.7 308.4 4.98 5 794 1956 4.6 -5.4 48 10.0 0.3 275 10 296.7 297.3 284.0 306.4 3.22 6 706 2899 -2.9 -12.9 46 10.0 -6.4 266 9 298.5 298.9 283.3 304.7 2.00 7 700 2967 -2.7 -12.7 46 10.0 -6.2 265 9 299.5 299.9 283.7 305.9 2.05 8 697 3001 -2.7 -11.7 50 9.0 -6.0 265 9 299.9 300.3 284.1 306.8 2.24 9 683 3161 -1.7 -14.7 36 13.0 -6.1 266 9 302.7 303.1 284.7 308.4 1.79 10 650 3553 -3.9 -25.9 16 22.0 -9.5 269 10 304.6 304.7 284.1 306.9 0.71 11 501 5545 -18.5 -36.5 19 18.0 -21.2 285 15 310.3 310.4 285.8 311.5 0.34 12 500 5560 -18.7 -36.7 19 18.0 -21.4 285 15 310.2 310.3 285.8 311.4 0.33 13 400 7180 -32.5 -48.5 19 16.0 -33.7 265 19 312.7 312.8 286.5 313.2 0.12 14 317 8776 -46.7 -61.7 17 15.0 -47.1 261 29 314.5 314.5 286.9 314.7 0.03 15 300 9140 -49.5 -63.5 18 14.0 -49.8 260 31 315.6 315.6 287.3 315.7 0.02 16 250 10310 -56.5 -69.5 18 13.0 -56.6 255 50 322.1 322.1 289.4 322.1 0.01 17 236 10674 -59.7 -73.7 15 14.0 -59.8 255 50 322.6 322.6 289.6 322.6 0.01 18 200 11720 -56.5 -69.5 18 13.0 -56.7 255 40 343.3 343.3 295.1 343.4 0.02 19 195 11881 -54.3 -68.3 16 14.0 -54.6 254 40 349.3 349.3 296.5 349.4 0.02 20 150 13570 -51.5 -67.5 13 16.0 -52.0 245 36 381.3 381.3 302.5 381.5 0.03 21 122 14913 -49.3 -67.3 10 18.0 -50.1 248 40 408.6 408.6 306.3 408.7 0.04 22 100 16200 -53.9 -72.9 8 19.0 -54.5 250 44 423.6 423.6 308.2 423.7 0.02 23 81 17550 -55.1 -74.1 8 19.0 -55.7 253 34 447.4 447.4 310.6 447.5 0.02 24 70 18480 -55.9 -75.9 6 20.0 -56.5 255 27 464.8 464.8 312.2 464.9 0.02 25 50 20610 -57.9 -78.9 5 21.0 -58.6 235 21 507.0 507.0 315.4 507.1 0.02 26 44 21411 -59.9 -79.9 6 20.0 -60.5 235 19 521.0 521.0 316.4 521.1 0.02 27 39 22170 -56.7 -77.7 5 21.0 -57.7 235 17 547.4 547.4 317.9 547.6 0.02 28 30 23830 -57.1 -78.1 5 21.0 -58.3 235 13 589.0 589.0 320.1 589.2 0.03 29 26 24738 -54.7 -75.7 6 21.0 -56.5 231 12 620.4 620.4 321.5 620.8 0.05 30 23 25516 -56.9 -77.9 5 21.0 -58.5 228 12 636.1 636.1 322.2 636.4 0.04 31 20 26400 -56.5 -78.5 5 22.0 -58.3 225 11 663.2 663.2 323.2 663.6 0.04 32 18 27074 -53.7 -76.7 4 23.0 -56.3 223 11 692.4 692.4 324.2 692.9 0.06 33 17 27441 -55.1 -78.1 4 23.0 -57.5 221 11 699.3 699.3 324.4 699.7 0.05 34 13 29185 -47.9 -71.9 5 24.0 -53.1 216 12 780.0 780.1 326.8 781.7 0.18 35 12 29713 -49.1 -73.1 4 24.0 -54.1 214 12 793.8 793.9 327.1 795.4 0.16 36 10 30920 -45.5 -69.5 5 24.0 -52.5 210 13 849.7 849.9 328.5 853.2 0.33 37 9.7 31124 -43.9 -68.9 5 25.0 -51.8 863.2 863.4 328.8 867.1 0.37 TRP 236 10674 -59.7 -73.7 15 14.0 -59.8 255 50 322.6 322.6 289.6 322.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5529.00 m Freezing level: 740.03 mb = 2534.51 m = 8315.21 ft Wetbulb zero: 789.88 mb = 1997.57 m = 6553.62 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 38.18 % Est. max temperature: 20.46 C = 68.83 F Sfc-Lift cond lev (LCL): 867.57 mb = 1228.78 m = 4031.40 ft T: 8.25 C 700-500 lapse rate: 6.17 C/km ThetaE index: 6.61 C Layer 925.0- 850.0 mb Conv cond level (CCL): 785.75 mb = 2039.67 m = 6691.76 ft Mean mixing ratio: 6.47 g/kg Conv temperature: 23.03 C = 73.46 F Cap Strength: 3.23 C Lifted Index: 2.73 C Risk: None Lifted Index @300 mb: 3.21 C Lifted Index @700 mb: 0.74 C Showalter Index: 4.60 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 20.10 C K Index: 17.50 Risk: < 20 % chance of thunderstorms Sweat Index: 53.80 Risk: None Energy Index: 0.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.48 J/kg Max Up Vert Vel: 0.98 m/s Conv Inhibition (B-): 54955.34 J/kg Cap Strength: 3.22 C Lift Cond Lev (LCL): 834.11 mb = 1552.49 m = 5093.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 8 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 ---------------------------------------------------------- 0 992 105 190 1 0.2 1.0 | 130 8 -6.4 5.4 1 925 694 180 5 0.0 5.0 | 145 11 -6.6 9.4 2 850 1398 280 11 10.8 -1.9 | 240 5 4.3 2.5 3 700 2967 265 9 9.0 0.8 | 205 6 2.4 5.2 4 500 5560 285 15 14.5 -3.9 | 266 8 7.9 0.5 5 400 7180 265 19 18.9 1.7 | 244 14 12.4 6.1 6 300 9140 260 31 30.5 5.4 | 248 26 24.0 9.8 7 250 10310 255 50 48.3 12.9 | 247 45 41.7 17.4 8 236 10674 255 50 48.3 12.9 | 247 45 41.7 17.4 9 200 11720 255 40 38.6 10.4 | 245 35 32.1 14.8 10 150 13570 245 36 32.6 15.2 | 233 33 26.1 19.6 11 100 16200 250 44 41.3 15.0 | 241 40 34.8 19.5 12 70 18480 255 27 26.1 7.0 | 240 23 19.5 11.4 13 50 20610 235 21 17.2 12.0 | 213 20 10.6 16.5 14 30 23830 235 13 10.6 7.5 | 199 13 4.1 11.9 15 20 26400 225 11 7.8 7.8 | 186 12 1.2 12.2 16 10 30920 210 13 6.5 11.3 | 180 16 -0.1 15.7 Wind Parameters Mean winds (0-6000m): 273.9 at 10.5 knts Storm direction: 303.9 at 7.9 knts Shear (0-3000m) pos: 2.1 neg: 1.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 78.2 deg Storm rel helicity (0-3000m) pos: 37.8 neg: -4.3 tot: 33.5 m^2/s^2 ave: 11.2 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 15.92 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 ------------------------------------------------------------------------------- 500 182 3 138 10| 0.0 3.5 3.5| 5.5 0.0 5.5 11.1 0.65| 3.5 2.3 1000 202 5 151 10| 3.7 1.8 5.4| 26.2 0.0 26.2 26.2 0.83| 6.0 5.0 1500 247 6 175 7| 4.1 1.2 5.3| 37.4 -0.6 36.9 24.6 0.80| 6.7 5.4 2000 260 7 187 6| 3.1 1.1 4.2| 37.4 -2.0 35.4 17.7 0.70| 5.3 3.7 2500 264 8 194 5| 2.5 1.1 3.6| 37.4 -3.4 34.0 13.6 0.62| 4.5 2.8 3000 265 8 197 5| 2.1 1.0 3.0| 37.8 -4.3 33.5 11.2 0.58| 3.9 2.3 4000 266 9 203 5| 1.9 0.7 2.6| 42.0 -4.3 37.7 9.4 0.63| 3.3 2.0 5000 270 10 215 5| 1.8 0.6 2.4| 46.8 -4.3 42.5 8.5 0.66| 2.9 1.9 6000 274 11 227 5| 1.6 0.6 2.2| 49.0 -7.1 41.9 7.0 0.58| 2.7 1.6 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20250426.12.gif