UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:1200Z 12 OCT 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 1004 105 6.0 -2.0 56 8.0 2.7 80 5 278.8 279.4 275.6 288.0 3.28 1 1000 133 5.2 -2.8 56 8.0 2.0 90 7 278.4 278.9 275.1 287.0 3.11 2 983 272 3.0 -4.0 60 7.0 0.3 100 11 277.5 278.0 274.3 285.5 2.89 3 925 761 -1.5 -5.9 72 4.4 -3.1 135 23 277.8 278.2 274.1 285.2 2.66 4 916 839 -1.9 -5.8 75 3.9 -3.3 139 25 278.1 278.6 274.4 285.7 2.70 5 870 1250 0.0 -2.0 86 2.0 -0.9 160 32 284.2 284.9 279.1 295.0 3.79 6 862 1324 -0.3 -2.2 87 1.9 -1.1 164 34 284.7 285.3 279.3 295.4 3.77 7 850 1436 -0.7 -2.9 85 2.2 -1.6 170 36 285.4 286.0 279.4 295.8 3.63 8 800 1918 -3.5 -6.1 82 2.6 -4.5 176 29 287.4 287.9 279.6 296.2 3.03 9 763 2293 -4.3 -6.1 87 1.8 -5.0 181 24 290.5 291.0 281.3 299.8 3.17 10 700 2970 -6.5 -8.8 84 2.3 -7.4 190 15 295.3 295.8 282.9 303.7 2.81 11 680 3196 -6.9 -9.1 84 2.2 -7.7 190 16 297.3 297.8 283.7 305.8 2.82 12 500 5520 -22.1 -25.7 73 3.6 -22.8 195 21 306.1 306.3 285.0 309.2 0.94 13 481 5806 -23.9 -27.9 70 4.0 -24.6 195 20 307.3 307.4 285.3 310.0 0.80 14 400 7130 -34.7 -39.4 62 4.7 -35.1 195 17 309.9 309.9 285.7 311.0 0.31 15 300 9070 -49.5 -55.5 49 6.0 -49.7 150 23 315.6 315.6 287.3 315.8 0.07 16 261 9975 -56.3 -62.3 47 6.0 -56.4 150 27 318.4 318.4 288.3 318.6 0.03 17 250 10250 -55.9 -61.9 47 6.0 -56.0 150 23 323.0 323.0 289.7 323.1 0.04 18 200 11680 -52.1 -59.1 43 7.0 -52.3 240 9 350.3 350.3 296.7 350.5 0.07 19 197 11778 -51.3 -58.3 43 7.0 -51.5 242 9 353.1 353.1 297.4 353.4 0.07 20 150 13540 -53.1 -64.1 25 11.0 -53.4 280 11 378.6 378.6 302.1 378.8 0.05 21 101 16076 -54.9 -69.9 14 15.0 -55.4 265 23 420.5 420.5 307.8 420.6 0.03 22 100 16140 -54.9 -69.9 14 15.0 -55.4 265 23 421.7 421.7 307.9 421.8 0.03 23 81 17481 -58.3 -74.3 11 16.0 -58.7 274 21 440.9 440.9 310.0 441.0 0.02 24 70 18400 -58.9 -75.9 9 17.0 -59.3 280 19 458.4 458.4 311.6 458.5 0.02 25 50 20510 -60.7 -78.7 8 18.0 -61.2 280 21 500.4 500.4 315.0 500.5 0.02 26 42 21591 -62.7 -81.7 6 19.0 -63.1 282 20 521.1 521.1 316.4 521.1 0.01 27 30 23670 -61.9 -80.9 6 19.0 -62.6 285 19 575.9 575.9 319.5 576.0 0.02 28 26 24555 -60.3 -80.3 6 20.0 -61.3 285 18 604.5 604.5 320.8 604.7 0.02 29 20 26190 -58.9 -78.9 6 20.0 -60.3 285 17 655.9 655.9 322.9 656.2 0.04 30 10 30627 -50.3 -74.3 4 24.0 -55.5 831.8 831.9 328.0 833.5 0.16 TRP 261 9975 -56.3 -62.3 47 6.0 -56.4 150 27 318.4 318.4 288.3 318.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5387.00 m Freezing level: 944.33 mb = 598.15 m = 1962.39 ft Freezing level: 870.00 mb = 1250.00 m = 4101.01 ft Freezing level: 870.00 mb = 1250.00 m = 4101.01 ft Wetbulb zero: 978.59 mb = 308.59 m = 1012.41 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 79.02 % Est. max temperature: 12.35 C = 54.22 F Sfc-Lift cond lev (LCL): 887.53 mb = 1090.76 m = 3578.55 ft T: -0.74 C 700-500 lapse rate: 6.12 C/km ThetaE index: 2.76 C Layer 1000.0- 916.0 mb Conv cond level (CCL): 640.27 mb = 3650.70 m = 11977.23 ft Mean mixing ratio: 2.82 g/kg Conv temperature: 26.27 C = 79.29 F Cap Strength: 13.30 C Lifted Index: 17.31 C Risk: None Lifted Index @300 mb: 21.14 C Lifted Index @700 mb: 12.00 C Showalter Index: 9.87 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 19.20 C K Index: 16.20 Risk: < 20 % chance of thunderstorms Sweat Index: 93.00 Risk: None Energy Index: 2.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.73 J/kg Max Up Vert Vel: 3.08 m/s Conv Inhibition (B-): 67863.41 J/kg Cap Strength: 17.28 C Lift Cond Lev (LCL): 872.01 mb = 1231.57 m = 4040.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 208 at 16 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 1004 105 80 5 -4.9 -0.9 | 40 19 -12.4 -14.8 1 1000 133 90 7 -7.0 0.0 | 46 20 -14.4 -13.9 2 925 761 135 23 -16.3 16.3 | 96 24 -23.7 2.4 3 850 1436 170 36 -6.3 35.5 | 148 26 -13.7 21.6 4 700 2970 190 15 2.6 14.8 | 100 5 -4.8 0.9 5 500 5520 195 21 5.4 20.3 | 163 7 -2.0 6.4 6 400 7130 195 17 4.4 16.4 | 130 4 -3.0 2.5 7 300 9070 150 23 -11.5 19.9 | 108 20 -18.9 6.0 8 261 9975 150 27 -13.5 23.4 | 114 23 -20.9 9.5 9 250 10250 150 23 -11.5 19.9 | 108 20 -18.9 6.0 10 200 11680 240 9 7.8 4.5 | 358 9 0.4 -9.4 11 150 13540 280 11 10.8 -1.9 | 348 16 3.4 -15.8 12 100 16140 265 23 22.9 2.0 | 308 20 15.5 -11.9 13 70 18400 280 19 18.7 -3.3 | 327 21 11.3 -17.2 14 50 20510 280 21 20.7 -3.6 | 323 22 13.3 -17.5 15 30 23670 285 19 18.4 -4.9 | 330 22 10.9 -18.8 16 20 26190 285 17 16.4 -4.4 | 334 20 9.0 -18.3 Wind Parameters Mean winds (0-6000m): 178.1 at 21.0 knts Storm direction: 208.1 at 15.8 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 64.2 deg Storm rel helicity (0-3000m) pos: 274.2 neg: -12.8 tot: 261.4 m^2/s^2 ave: 87.1 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 6.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 48.76 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 ------------------------------------------------------------------------------- 500 114 13 65 21| 16.3 0.0 16.3| 92.0 0.0 92.0 184.1 0.96| 17.1 16.4 1000 134 19 88 21| 14.7 0.0 14.7|194.5 0.0 194.5 194.5 0.98| 16.9 16.6 1500 150 23 109 20| 11.7 0.0 11.7|272.8 0.0 272.8 181.9 0.95| 16.0 15.1 2000 158 25 119 19| 7.2 0.0 7.2|273.9 -0.8 273.1 136.5 0.81| 14.0 11.4 2500 162 25 123 18| 4.5 0.0 4.5|273.9 -6.8 267.2 106.9 0.68| 12.7 8.7 3000 165 24 123 16| 3.0 0.0 3.0|274.2 -12.8 261.4 87.1 0.58| 11.5 6.6 4000 170 22 124 14| 2.6 0.0 2.6|277.3 -12.8 264.4 66.1 0.59| 8.9 5.3 5000 174 21 127 12| 2.3 0.0 2.3|280.4 -12.8 267.6 53.5 0.60| 7.4 4.4 6000 178 21 131 11| 2.0 0.1 2.1|281.7 -14.2 267.6 44.6 0.58| 6.4 3.7 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20251012.12.gif