UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:0000Z 28 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 0 SFC 987 105 4.6 3.7 94 0.9 4.2 330 5 278.8 279.6 278.0 292.6 5.05 2 981 155 3.8 0.3 78 3.5 2.2 335 5 278.5 279.1 276.4 289.5 3.98 3 925 632 1.4 -0.6 87 2.0 0.5 20 3 280.7 281.4 277.5 291.8 3.95 4 920 676 1.4 -0.6 87 2.0 0.5 30 4 281.2 281.9 277.8 292.3 3.98 5 875 1082 4.8 3.1 89 1.7 3.9 122 14 288.8 289.7 283.1 304.3 5.47 6 850 1319 4.8 3.1 89 1.7 3.9 175 19 291.2 292.2 284.3 307.4 5.63 7 832 1494 5.0 3.3 89 1.7 4.1 176 20 293.2 294.2 285.4 310.1 5.83 8 818 1632 4.0 2.3 89 1.7 3.1 177 20 293.5 294.5 285.2 309.6 5.53 9 754 2290 -0.5 -2.9 84 2.4 -1.6 181 23 295.6 296.3 284.4 307.7 4.09 10 720 2659 -1.3 -4.2 81 2.9 -2.6 184 24 298.6 299.3 285.4 310.3 3.89 11 707 2804 -3.5 -6.8 78 3.3 -4.8 184 25 297.8 298.3 284.4 307.6 3.25 12 700 2883 -3.7 -6.8 79 3.1 -5.0 185 25 298.4 299.0 284.7 308.3 3.28 13 539 4898 -15.5 -18.7 76 3.2 -16.4 208 35 307.5 307.8 286.3 312.7 1.62 14 500 5460 -19.3 -22.7 74 3.4 -20.1 215 38 309.5 309.7 286.6 313.6 1.23 15 400 7080 -31.1 -34.9 69 3.8 -31.6 200 40 314.6 314.7 287.5 316.3 0.49 16 389 7278 -32.1 -36.1 68 4.0 -32.6 199 42 315.8 315.9 287.9 317.4 0.45 17 300 9060 -46.5 -50.3 65 3.8 -46.7 190 56 319.8 319.8 288.8 320.3 0.13 18 250 10240 -55.5 -59.3 62 3.8 -55.6 185 64 323.6 323.6 289.9 323.8 0.05 19 244 10395 -57.1 -61.0 61 3.9 -57.2 185 64 323.4 323.4 289.8 323.6 0.04 20 239 10526 -58.5 -62.5 60 4.0 -58.6 192 63 323.2 323.2 289.8 323.4 0.04 21 237 10579 -58.5 -62.5 60 4.0 -58.6 195 62 324.0 324.0 290.0 324.2 0.04 22 206 11477 -51.5 -55.4 63 3.9 -51.7 216 55 348.3 348.3 296.3 348.7 0.10 23 200 11670 -51.3 -55.3 62 4.0 -51.5 220 54 351.5 351.6 297.1 352.0 0.11 24 150 13550 -49.3 -55.3 49 6.0 -49.7 220 42 385.1 385.2 303.2 385.8 0.14 25 131 14437 -48.3 -54.3 50 6.0 -48.7 225 39 402.1 402.2 305.6 403.0 0.18 26 100 16190 -53.3 -61.3 37 8.0 -53.7 235 33 424.7 424.8 308.3 425.3 0.10 27 91 16796 -52.1 -60.1 38 8.0 -52.6 235 32 438.7 438.8 309.8 439.4 0.13 28 82 17464 -54.9 -62.9 36 8.0 -55.3 235 32 446.3 446.3 310.6 446.8 0.10 29 82 17464 -54.3 -62.3 37 8.0 -54.8 235 32 447.5 447.5 310.7 448.1 0.11 30 77 17867 -52.1 -60.1 38 8.0 -52.7 235 32 460.2 460.3 311.8 461.1 0.15 31 77 17867 -52.1 -60.1 38 8.0 -52.7 235 32 460.2 460.3 311.8 461.1 0.15 32 70 18480 -53.9 -62.9 32 9.0 -54.5 235 31 469.1 469.1 312.6 469.7 0.12 33 60 19462 -58.3 -67.3 31 9.0 -58.7 237 25 480.4 480.4 313.5 480.8 0.07 34 58 19677 -56.1 -65.1 31 9.0 -56.6 238 23 490.0 490.1 314.2 490.7 0.10 35 55 20015 -56.9 -65.9 31 9.0 -57.4 239 21 495.7 495.7 314.7 496.3 0.10 36 50 20620 -56.7 -65.7 31 9.0 -57.3 240 17 509.9 509.9 315.7 510.6 0.11 37 44 21424 -59.1 -68.1 30 9.0 -59.6 240 14 523.0 523.0 316.5 523.6 0.09 38 40 22025 -55.9 -64.9 32 9.0 -56.7 240 13 545.5 545.5 317.9 546.5 0.16 39 30 23850 -56.7 -65.7 31 9.0 -57.6 240 7 590.1 590.1 320.2 591.4 0.19 40 26 24756 -57.5 -66.5 31 9.0 -58.5 612.4 612.5 321.2 613.9 0.19 TRP 237 10579 -58.5 -62.5 60 4.0 -58.6 195 62 324.0 324.0 290.0 324.2 0.04 WND 244 10395 -57.1 -61.0 61 3.9 -57.2 185 64 323.4 323.4 289.8 323.6 0.04 Sounding variables and indices 1000-500 mb thick: 5460.00 m Freezing level: 761.11 mb = 2217.20 m = 7274.20 ft Wetbulb zero: 775.33 mb = 2065.01 m = 6774.88 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 81.19 % Est. max temperature: 18.37 C = 65.06 F Sfc-Lift cond lev (LCL): 973.44 mb = 217.58 m = 713.84 ft T: 3.48 C 700-500 lapse rate: 6.05 C/km ThetaE index: 3.17 C Layer 981.0- 925.0 mb Conv cond level (CCL): 706.12 mb = 2814.03 m = 9232.27 ft Mean mixing ratio: 4.18 g/kg Conv temperature: 23.58 C = 74.44 F Cap Strength: 14.01 C Lifted Index: 14.90 C Risk: None Lifted Index @300 mb: 19.22 C Lifted Index @700 mb: 10.11 C Showalter Index: 4.70 C Risk: None Total Totals Index: 46.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 22.40 C K Index: 24.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 218.55 Risk: None Energy Index: 1.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.65 J/kg Max Up Vert Vel: 7.70 m/s Conv Inhibition (B-): 44392.65 J/kg Cap Strength: 14.83 C Lift Cond Lev (LCL): 902.18 mb = 834.30 m = 2737.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 229 at 19 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 ---------------------------------------------------------- 0 987 105 330 5 2.5 -4.3 | 35 20 -11.7 -16.8 1 925 632 20 3 -1.0 -2.8 | 45 22 -15.2 -15.3 2 850 1319 175 19 -1.7 18.9 | 112 17 -15.9 6.4 3 700 2883 185 25 2.2 24.9 | 136 17 -12.0 12.4 4 500 5460 215 38 21.8 31.1 | 202 20 7.6 18.6 5 400 7080 200 40 13.7 37.6 | 179 25 -0.5 25.1 6 300 9060 190 56 9.7 55.1 | 174 43 -4.5 42.7 7 250 10240 185 64 5.6 63.8 | 170 52 -8.6 51.3 8 244 10395 185 64 5.6 63.8 | 170 52 -8.6 51.3 9 237 10579 195 62 16.0 59.9 | 182 47 1.8 47.4 10 200 11670 220 54 34.7 41.4 | 215 35 20.5 28.9 11 150 13550 220 42 27.0 32.2 | 213 23 12.8 19.7 12 100 16190 235 33 27.0 18.9 | 243 14 12.8 6.4 13 70 18480 235 31 25.4 17.8 | 245 12 11.2 5.3 14 50 20620 240 17 14.7 8.5 | 353 4 0.5 -4.0 15 30 23850 240 7 6.1 3.5 | 42 12 -8.2 -9.0 Wind Parameters Mean winds (0-6000m): 198.7 at 25.2 knts Storm direction: 228.7 at 18.9 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 243.0 neg: 0.0 tot: 243.0 m^2/s^2 ave: 81.0 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 7.0 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.27 Bulk Shear: 109.36 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 ------------------------------------------------------------------------------- 500 347 4 39 21| 3.8 0.0 3.8| 20.1 0.0 20.1 40.2 0.92| 4.0 3.7 1000 77 6 55 24| 9.6 0.0 9.6|135.8 0.0 135.8 135.8 0.87| 12.0 10.4 1500 174 10 81 15| 8.5 0.0 8.5|209.1 0.0 209.1 139.4 0.85| 13.5 11.4 2000 177 13 91 15| 6.8 0.0 6.8|219.3 0.0 219.3 109.6 0.86| 10.7 9.2 2500 179 15 99 15| 5.8 0.0 5.8|229.7 0.0 229.7 91.9 0.87| 9.0 7.8 3000 181 17 106 15| 5.2 0.0 5.2|243.0 0.0 243.0 81.0 0.87| 8.0 7.0 4000 186 20 120 14| 4.5 0.0 4.5|278.0 0.0 278.0 69.5 0.89| 7.0 6.2 5000 193 23 136 13| 4.0 0.0 4.0|317.9 0.0 317.9 63.6 0.90| 6.5 5.8 6000 199 25 152 13| 3.5 0.3 3.8|332.4 -19.0 313.4 52.2 0.81| 6.0 4.8 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20250428.00.gif