UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for U9612... Searching the city database file for: U9612 ... Date:1200Z 20 OCT 25 Station: U9612 WMO ident: 29612 Latitude: 55.37 Longitude: 78.37 ------------------------------------------------------------------------------- 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 1014 117 6.6 -1.4 57 8.0 3.2 140 3 278.6 279.2 275.7 288.1 3.40 1 1007 174 7.2 -0.8 57 8.0 3.7 160 8 279.8 280.4 276.5 289.8 3.58 2 1000 231 7.0 -1.0 57 8.0 3.5 180 13 280.1 280.8 276.7 290.1 3.55 3 925 866 2.0 -5.0 60 7.0 -0.7 220 19 281.4 281.8 276.3 289.4 2.84 4 855 1496 -2.1 -8.1 63 6.0 -4.2 234 19 283.5 283.9 276.9 290.5 2.42 5 850 1543 -2.5 -8.5 63 6.0 -4.6 235 19 283.5 283.9 276.8 290.3 2.36 6 709 2955 -11.9 -14.6 80 2.7 -12.6 240 26 288.3 288.6 278.3 293.4 1.74 7 700 3053 -12.5 -15.1 81 2.6 -13.2 240 27 288.6 288.9 278.5 293.7 1.69 8 697 3086 -12.7 -15.3 81 2.6 -13.4 240 27 288.8 289.1 278.5 293.8 1.67 9 583 4423 -22.3 -25.1 78 2.8 -22.8 243 29 292.7 292.9 279.3 295.4 0.85 10 516 5313 -25.9 -30.1 68 4.2 -26.5 245 31 298.8 298.9 281.7 300.8 0.61 11 500 5540 -27.5 -31.9 66 4.4 -28.1 245 31 299.5 299.6 281.8 301.3 0.53 12 479 5846 -29.7 -37.7 46 8.0 -30.5 246 34 300.5 300.5 282.0 301.6 0.31 13 410 6931 -38.1 -44.1 53 6.0 -38.5 249 44 303.3 303.4 283.0 304.0 0.19 14 400 7100 -38.7 -44.7 53 6.0 -39.1 250 46 304.7 304.7 283.5 305.3 0.18 15 340 8197 -46.3 -52.3 51 6.0 -46.5 253 57 308.8 308.9 285.0 309.2 0.09 16 300 9020 -51.1 -57.1 49 6.0 -51.2 255 66 313.3 313.3 286.6 313.5 0.06 17 283 9398 -54.1 -60.1 48 6.0 -54.2 258 68 314.3 314.3 286.9 314.5 0.04 18 252 10139 -56.9 -62.9 47 6.0 -57.0 265 71 320.7 320.7 289.0 320.9 0.03 19 250 10190 -57.1 -63.1 46 6.0 -57.2 265 71 321.2 321.2 289.2 321.3 0.03 20 246 10292 -57.1 -63.1 46 6.0 -57.2 265 73 322.6 322.6 289.6 322.7 0.03 21 216 11113 -57.5 -63.5 46 6.0 -57.6 265 62 334.3 334.3 292.9 334.4 0.03 22 200 11600 -56.5 -62.5 47 6.0 -56.6 265 56 343.3 343.3 295.1 343.5 0.04 23 192 11860 -55.5 -61.5 47 6.0 -55.6 265 53 348.9 348.9 296.4 349.1 0.05 24 150 13430 -57.3 -65.3 36 8.0 -57.5 265 38 371.4 371.4 300.8 371.5 0.04 25 101 15927 -58.9 -68.9 26 10.0 -59.2 270 29 412.7 412.8 306.9 412.9 0.04 26 100 15990 -58.7 -68.7 26 10.0 -59.0 270 29 414.3 414.3 307.0 414.5 0.04 27 70 18230 -58.9 -70.9 20 12.0 -59.3 270 21 458.4 458.4 311.7 458.6 0.04 28 50 20330 -59.7 -72.7 17 13.0 -60.2 275 19 502.8 502.8 315.2 503.1 0.04 29 42 21415 -60.7 -73.7 16 13.0 -61.2 277 18 526.0 526.0 316.7 526.3 0.04 30 30 23510 -59.9 -73.9 14 14.0 -60.7 280 17 581.3 581.4 319.8 581.8 0.06 31 23 25165 -59.5 -74.5 13 15.0 -60.6 273 20 628.4 628.4 321.9 628.9 0.07 32 20 26040 -57.9 -72.9 13 15.0 -59.3 270 21 658.9 659.0 323.0 659.8 0.10 33 12 29294 -53.5 -70.5 11 17.0 -56.8 778.2 778.3 326.7 780.5 0.24 TRP 252 10139 -56.9 -62.9 47 6.0 -57.0 265 71 320.7 320.7 289.0 320.9 0.03 WND 246 10292 -57.1 -63.1 46 6.0 -57.2 265 73 322.6 322.6 289.6 322.7 0.03 Sounding variables and indices 1000-500 mb thick: 5309.00 m Freezing level: 890.85 mb = 1173.51 m = 3850.07 ft Wetbulb zero: 937.58 mb = 755.96 m = 2480.15 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 70.90 % Est. max temperature: 11.17 C = 52.11 F Sfc-Lift cond lev (LCL): 896.55 mb = 1116.22 m = 3662.11 ft T: 0.37 C 700-500 lapse rate: 6.03 C/km ThetaE index: 0.65 C Layer 925.0- 855.0 mb Conv cond level (CCL): 804.97 mb = 1966.81 m = 6452.72 ft Mean mixing ratio: 3.20 g/kg Conv temperature: 12.96 C = 55.33 F Cap Strength: 8.59 C Lifted Index: 8.98 C Risk: None Lifted Index @300 mb: 16.79 C Lifted Index @700 mb: 3.33 C Showalter Index: 8.46 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.00 C Cross Totals Index: 19.00 C K Index: 13.90 Risk: None Sweat Index: 115.71 Risk: None Energy Index: 2.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.36 J/kg Max Up Vert Vel: 2.95 m/s Conv Inhibition (B-): 53774.10 J/kg Cap Strength: 8.80 C Lift Cond Lev (LCL): 858.05 mb = 1467.86 m = 4815.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 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 1014 117 140 3 -1.9 2.3 | 95 21 -20.8 1.7 1 1000 231 180 13 0.0 13.0 | 123 23 -18.9 12.4 2 925 866 220 19 12.2 14.6 | 154 16 -6.7 14.0 3 850 1543 235 19 15.6 10.9 | 162 11 -3.4 10.3 4 700 3053 240 27 23.4 13.5 | 199 14 4.5 12.9 5 500 5540 245 31 28.1 13.1 | 216 16 9.2 12.5 6 400 7100 250 46 43.2 15.7 | 238 29 24.3 15.2 7 300 9020 255 66 63.8 17.1 | 250 48 44.8 16.5 8 252 10139 265 71 70.7 6.2 | 264 52 51.8 5.6 9 250 10190 265 71 70.7 6.2 | 264 52 51.8 5.6 10 246 10292 265 73 72.7 6.4 | 264 54 53.8 5.8 11 200 11600 265 56 55.8 4.9 | 263 37 36.9 4.3 12 150 13430 265 38 37.9 3.3 | 262 19 18.9 2.8 13 100 15990 270 29 29.0 -0.0 | 273 10 10.1 -0.6 14 70 18230 270 21 21.0 -0.0 | 285 2 2.1 -0.6 15 50 20330 275 19 18.9 -1.7 | 360 2 0.0 -2.2 16 30 23510 280 17 16.7 -3.0 | 32 4 -2.2 -3.5 17 20 26040 270 21 21.0 -0.0 | 285 2 2.1 -0.6 Wind Parameters Mean winds (0-6000m): 238.3 at 25.2 knts Storm direction: 268.3 at 18.9 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 104.7 deg Storm rel helicity (0-3000m) pos: 146.4 neg: 0.0 tot: 146.4 m^2/s^2 ave: 48.8 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 5.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 47.65 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 ------------------------------------------------------------------------------- 500 191 13 127 21| 16.0 0.0 16.0| 96.5 0.0 96.5 192.9 0.93| 18.9 17.7 1000 208 16 139 18| 9.8 0.0 9.8|118.3 0.0 118.3 118.3 0.86| 13.2 11.4 1500 217 17 146 16| 6.8 0.0 6.8|122.9 0.0 122.9 81.9 0.81| 10.0 8.1 2000 223 18 152 14| 5.8 0.0 5.8|130.7 0.0 130.7 65.4 0.82| 8.2 6.7 2500 227 19 158 13| 5.2 0.0 5.2|138.7 0.0 138.7 55.5 0.83| 7.1 5.9 3000 230 20 164 13| 4.8 0.0 4.8|146.4 0.0 146.4 48.8 0.84| 6.3 5.3 4000 233 22 175 13| 3.8 0.0 3.8|152.9 0.0 152.9 38.2 0.84| 5.0 4.2 5000 236 24 183 13| 3.2 0.0 3.2|159.7 0.0 159.7 31.9 0.84| 4.2 3.5 6000 238 25 191 13| 3.2 0.0 3.2|178.0 0.0 178.0 29.7 0.81| 4.1 3.3 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20251020.12.gif