UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:0000Z 25 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 67 140 1 SFC 996 105 13.6 10.7 83 2.9 11.9 140 1 287.1 288.5 285.2 309.8 8.13 2 974 292 14.2 8.2 67 6.0 10.8 167 9 289.5 290.8 285.1 309.4 7.01 3 966 362 16.2 9.2 63 7.0 12.1 177 13 292.2 293.6 286.7 313.9 7.57 4 928 700 14.6 4.6 51 10.0 9.2 226 28 294.0 295.0 285.5 310.6 5.73 5 925 727 14.2 4.2 51 10.0 8.9 230 29 293.8 294.8 285.4 310.1 5.59 6 900 958 12.8 2.8 51 10.0 7.6 230 28 294.7 295.6 285.3 309.9 5.20 7 850 1435 9.0 1.0 57 8.0 5.0 230 27 295.6 296.4 285.2 309.8 4.84 8 753 2425 0.8 -3.3 74 4.1 -1.0 227 29 297.1 297.8 284.9 309.0 3.98 9 700 3008 -2.7 -6.3 76 3.6 -4.2 225 31 299.5 300.1 285.2 309.8 3.41 10 630 3836 -7.5 -10.2 81 2.7 -8.5 223 32 303.2 303.7 286.0 311.8 2.79 11 589 4357 -10.1 -13.6 75 3.5 -11.3 222 33 306.0 306.5 286.5 313.2 2.27 12 500 5600 -18.7 -22.3 73 3.6 -19.6 220 35 310.2 310.5 286.9 314.5 1.28 13 423 6822 -26.9 -30.7 70 3.8 -27.5 224 35 315.0 315.1 287.9 317.4 0.70 14 400 7220 -31.3 -35.1 69 3.8 -31.8 225 35 314.3 314.4 287.4 316.0 0.48 15 323 8698 -43.1 -47.2 64 4.1 -43.3 240 37 317.8 317.9 288.2 318.5 0.17 16 300 9190 -48.1 -52.5 60 4.4 -48.3 245 38 317.6 317.6 288.1 317.9 0.10 17 276 9732 -54.1 -58.6 58 4.5 -54.2 250 40 316.6 316.6 287.7 316.7 0.05 18 256 10211 -57.5 -62.0 56 4.5 -57.6 254 41 318.4 318.4 288.3 318.6 0.04 19 250 10360 -59.5 -64.0 56 4.5 -59.6 255 42 317.6 317.6 288.0 317.7 0.03 20 247 10435 -61.1 -65.3 57 4.2 -61.2 257 42 316.3 316.3 287.6 316.4 0.02 21 233 10797 -62.7 -67.3 54 4.6 -62.7 265 44 319.2 319.2 288.5 319.3 0.02 22 228 10933 -57.1 -61.9 54 4.8 -57.2 261 42 329.8 329.8 291.7 329.9 0.04 23 200 11760 -58.9 -63.5 55 4.6 -59.0 235 33 339.5 339.5 294.2 339.6 0.04 24 193 11984 -59.3 -64.0 54 4.7 -59.4 237 32 342.3 342.3 294.9 342.5 0.04 25 157 13304 -51.3 -57.3 49 6.0 -51.6 252 28 376.7 376.8 301.8 377.2 0.11 26 150 13600 -52.7 -58.7 48 6.0 -52.9 255 27 379.3 379.3 302.2 379.7 0.09 27 100 16190 -57.7 -65.7 35 8.0 -57.9 275 31 416.2 416.3 307.3 416.5 0.06 28 88 16997 -55.3 -64.3 32 9.0 -55.7 277 27 436.6 436.6 309.6 437.0 0.08 29 84 17291 -57.3 -66.3 31 9.0 -57.6 277 26 438.3 438.4 309.7 438.7 0.06 30 70 18440 -57.1 -66.1 31 9.0 -57.5 280 21 462.2 462.2 312.0 462.7 0.08 31 55 19961 -59.7 -69.7 26 10.0 -60.1 280 21 489.3 489.3 314.2 489.6 0.06 32 50 20560 -58.1 -68.1 27 10.0 -58.6 280 21 506.6 506.6 315.4 507.1 0.08 33 43 21513 -56.7 -67.7 24 11.0 -57.5 281 19 532.3 532.4 317.1 533.0 0.10 34 37 22461 -58.7 -69.7 23 11.0 -59.4 283 16 550.6 550.6 318.2 551.2 0.09 35 32 23368 -61.1 -72.1 22 11.0 -61.7 284 14 567.5 567.5 319.0 568.0 0.07 36 30 23770 -59.5 -70.5 23 11.0 -60.3 285 13 582.4 582.5 319.8 583.1 0.09 37 25 24914 -56.9 -68.9 21 12.0 -58.1 274 11 621.1 621.1 321.6 622.2 0.14 38 20 26320 -57.9 -69.9 20 12.0 -59.2 260 9 658.9 659.0 323.1 660.2 0.16 39 17 27347 -58.5 -71.5 17 13.0 -60.0 251 9 688.4 688.4 324.1 689.6 0.14 40 15 28146 -53.7 -67.7 16 14.0 -56.3 243 10 729.4 729.5 325.4 732.0 0.28 41 14 28589 -55.1 -69.1 16 14.0 -57.5 239 10 739.2 739.3 325.7 741.5 0.25 42 10 30790 -45.7 -60.7 17 15.0 -51.6 220 11 849.0 849.5 328.6 860.4 1.08 43 9.3 31276 -43.7 -59.7 15 16.0 -50.7 874.4 875.1 329.2 888.7 1.32 TRP 233 10797 -62.7 -67.3 54 4.6 -62.7 265 44 319.2 319.2 288.5 319.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5533.00 m Freezing level: 740.89 mb = 2557.95 m = 8392.11 ft Wetbulb zero: 769.63 mb = 2246.16 m = 7369.19 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 70.08 % Est. max temperature: 22.15 C = 71.87 F Sfc-Lift cond lev (LCL): 953.57 mb = 470.80 m = 1544.61 ft T: 15.68 C 700-500 lapse rate: 6.17 C/km ThetaE index: 4.92 C Layer 928.0- 700.0 mb Conv cond level (CCL): 789.75 mb = 2035.39 m = 6677.72 ft Mean mixing ratio: 6.48 g/kg Conv temperature: 23.04 C = 73.47 F Cap Strength: 3.27 C Lifted Index: 3.02 C Risk: None Lifted Index @300 mb: 4.94 C Lifted Index @700 mb: 0.97 C Showalter Index: 3.72 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 19.70 C K Index: 25.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 101.00 Risk: None Energy Index: 0.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.87 J/kg Max Up Vert Vel: 7.60 m/s Conv Inhibition (B-): 63644.73 J/kg Cap Strength: 3.27 C Lift Cond Lev (LCL): 839.63 mb = 1535.28 m = 5036.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 255 at 22 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 ---------------------------------------------------------- 0 996 105 140 1 -0.6 0.8 | 77 23 -22.2 -5.2 1 925 727 230 29 22.2 18.6 | 183 13 0.7 12.7 2 850 1435 230 27 20.7 17.4 | 176 11 -0.9 11.4 3 700 3008 225 31 21.9 21.9 | 181 16 0.4 16.0 4 500 5600 220 35 22.5 26.8 | 183 21 0.9 20.8 5 400 7220 225 35 24.7 24.7 | 190 19 3.2 18.8 6 300 9190 245 38 34.4 16.1 | 232 16 12.9 10.1 7 250 10360 255 42 40.6 10.9 | 256 20 19.0 4.9 8 233 10797 265 44 43.8 3.8 | 275 22 22.3 -2.1 9 200 11760 235 33 27.0 18.9 | 203 14 5.5 13.0 10 150 13600 255 27 26.1 7.0 | 257 5 4.5 1.0 11 100 16190 275 31 30.9 -2.7 | 313 13 9.3 -8.7 12 70 18440 280 21 20.7 -3.6 | 5 10 -0.9 -9.6 13 50 20560 280 21 20.7 -3.6 | 5 10 -0.9 -9.6 14 30 23770 285 13 12.6 -3.4 | 44 13 -9.0 -9.3 15 20 26320 260 9 8.9 1.6 | 71 13 -12.7 -4.4 16 10 30790 220 11 7.1 8.4 | 100 15 -14.5 2.5 Wind Parameters Mean winds (0-6000m): 224.5 at 29.8 knts Storm direction: 254.5 at 22.4 knts Shear (0-3000m) pos: 4.8 neg: 0.7 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 104.6 deg Storm rel helicity (0-3000m) pos: 186.6 neg: -4.2 tot: 182.4 m^2/s^2 ave: 60.8 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 6.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.69 Bulk Shear: 41.95 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 ------------------------------------------------------------------------------- 500 231 12 98 12| 23.9 0.0 23.9|149.4 0.0 149.4 298.7 0.94| 28.9 27.1 1000 229 20 138 10| 14.4 0.0 14.4|182.0 -2.1 179.9 179.9 0.90| 19.9 17.8 1500 229 23 153 10| 9.6 0.2 9.8|182.4 -4.2 178.3 118.8 0.85| 13.7 11.7 2000 229 24 160 10| 7.2 0.3 7.5|184.1 -4.2 179.9 89.9 0.83| 10.7 8.9 2500 229 25 165 11| 5.8 0.6 6.3|185.5 -4.2 181.3 72.5 0.81| 8.8 7.2 3000 228 26 169 12| 4.8 0.7 5.5|186.6 -4.2 182.4 60.8 0.79| 7.6 6.0 4000 227 27 173 13| 3.6 0.8 4.4|187.6 -4.2 183.4 45.9 0.77| 5.9 4.6 5000 226 29 176 14| 2.9 0.8 3.7|188.2 -4.2 184.0 36.8 0.74| 5.0 3.7 6000 225 30 178 15| 2.4 0.8 3.2|192.4 -4.2 188.2 31.4 0.73| 4.3 3.1 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20250425.00.gif