UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110412.upa.cvt Date: 1200Z 4 NOV 25 Searching for U7995... Searching the city database file for: U7995 ... Date:1200Z 4 NOV 25 Station: U7995 WMO ident: 27995 Latitude: 52.98 Longitude: 49.43 ------------------------------------------------------------------------------- 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 1027 44 3.8 -0.2 75 4.0 2.1 170 7 274.8 275.5 273.9 284.8 3.66 1 1000 259 1.4 -3.5 70 4.9 -0.4 190 19 274.5 275.0 272.7 282.6 2.95 2 967 530 -1.1 -4.5 78 3.4 -2.3 199 21 274.7 275.1 272.6 282.5 2.83 3 925 886 -2.3 -4.4 85 2.1 -3.1 210 23 277.0 277.5 274.1 285.2 2.98 4 900 1104 -3.9 -5.9 86 2.0 -4.6 215 24 277.5 277.9 274.0 285.1 2.73 5 878 1301 -2.1 -9.1 59 7.0 -4.5 219 24 281.3 281.7 275.4 287.6 2.18 6 850 1559 -2.7 -11.7 50 9.0 -5.5 225 25 283.3 283.6 276.0 288.7 1.83 7 842 1634 -2.9 -11.9 50 9.0 -5.8 227 25 283.9 284.2 276.2 289.2 1.82 8 785 2193 0.8 -15.2 29 16.0 -4.4 245 26 293.6 293.9 280.6 298.2 1.49 9 740 2665 -1.5 -4.6 79 3.1 -2.8 261 26 296.1 296.7 284.2 307.0 3.67 10 700 3105 -4.9 -7.7 81 2.8 -6.0 275 27 297.1 297.6 283.9 306.3 3.06 11 500 5670 -20.1 -23.0 78 2.9 -20.8 305 33 308.5 308.8 286.2 312.5 1.20 12 494 5759 -20.7 -23.7 77 3.0 -21.4 305 33 308.9 309.1 286.3 312.6 1.14 13 400 7280 -32.7 -36.7 67 4.0 -33.1 310 27 312.5 312.6 286.7 313.9 0.41 14 315 8917 -44.9 -48.9 64 4.0 -45.1 306 34 317.6 317.6 288.1 318.1 0.14 15 300 9240 -48.3 -52.4 62 4.1 -48.4 305 35 317.3 317.3 288.0 317.7 0.10 16 294 9373 -49.7 -53.8 62 4.1 -49.8 304 36 317.1 317.1 287.9 317.5 0.09 17 250 10420 -56.3 -60.4 60 4.1 -56.4 300 42 322.4 322.4 289.5 322.5 0.04 18 200 11810 -65.5 -69.7 56 4.2 -65.5 305 50 329.0 329.0 291.5 329.1 0.02 19 185 12280 -68.7 -73.3 51 4.6 -68.7 305 54 331.3 331.3 292.1 331.3 0.01 20 167 12892 -69.5 -74.1 51 4.6 -69.5 303 47 339.8 339.8 294.3 339.8 0.01 21 152 13459 -64.7 -69.4 52 4.7 -64.8 300 41 357.3 357.3 298.2 357.4 0.02 22 150 13540 -64.7 -69.4 52 4.7 -64.8 300 40 358.6 358.6 298.4 358.7 0.02 23 100 16030 -61.7 -67.7 45 6.0 -61.9 310 33 408.5 408.5 306.3 408.7 0.04 24 70 18230 -63.5 -70.5 38 7.0 -63.7 315 29 448.5 448.5 310.7 448.8 0.04 25 50 20290 -64.7 -72.7 32 8.0 -64.9 315 25 491.0 491.0 314.3 491.3 0.04 26 30 23390 -67.1 -76.1 27 9.0 -67.4 310 31 561.7 561.7 318.8 562.0 0.04 27 26 24251 -68.1 -77.1 26 9.0 -68.4 305 35 582.3 582.4 319.8 582.6 0.04 28 25 24488 -65.5 -74.5 28 9.0 -65.9 303 36 596.4 596.4 320.5 596.8 0.06 29 20 25840 -67.1 -77.1 23 10.0 -67.5 295 42 630.8 630.8 321.9 631.2 0.05 30 17 26826 -65.1 -75.1 24 10.0 -65.7 667.2 667.2 323.3 667.9 0.08 31 16 27192 -68.1 -78.1 23 10.0 -68.6 669.1 669.1 323.4 669.5 0.06 32 14 28003 -63.9 -73.9 24 10.0 -64.8 709.4 709.4 324.8 710.5 0.12 33 10 30070 -62.9 -73.9 21 11.0 -64.3 784.8 784.8 326.9 786.4 0.17 TRP 185 12280 -68.7 -73.3 51 4.6 -68.7 305 54 331.3 331.3 292.1 331.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5411.00 m Freezing level: 981.52 mb = 410.74 m = 1347.56 ft Freezing level: 797.32 mb = 2072.23 m = 6798.58 ft Freezing level: 769.35 mb = 2357.35 m = 7733.99 ft Wetbulb zero: 1004.70 mb = 221.11 m = 725.42 ft Precipitable water: 0.56 inches Sfc-500 mean rel hum: 71.47 % Est. max temperature: 10.40 C = 50.72 F Sfc-Lift cond lev (LCL): 965.40 mb = 543.24 m = 1782.27 ft T: -1.14 C 700-500 lapse rate: 5.93 C/km ThetaE index: 2.38 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 636.82 mb = 3826.15 m = 12552.82 ft Mean mixing ratio: 3.00 g/kg Conv temperature: 29.49 C = 85.08 F Cap Strength: 15.36 C Lifted Index: 21.19 C Risk: None Lifted Index @300 mb: 24.04 C Lifted Index @700 mb: 15.30 C Showalter Index: 17.15 C Risk: None Total Totals Index: 25.80 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 8.40 C K Index: 2.90 Risk: None Sweat Index: 231.10 Risk: None Energy Index: 5.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.93 J/kg Max Up Vert Vel: 3.98 m/s Conv Inhibition (B-): 63307.92 J/kg Cap Strength: 21.13 C Lift Cond Lev (LCL): 921.90 mb = 912.67 m = 2994.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 at 20 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 1027 44 170 7 -1.2 6.9 | 131 25 -19.0 16.5 1 1000 259 190 19 3.3 18.7 | 153 32 -14.5 28.3 2 925 886 210 23 11.5 19.9 | 168 30 -6.3 29.5 3 850 1559 225 25 17.7 17.7 | 180 27 -0.1 27.3 4 700 3105 275 27 26.9 -2.4 | 231 12 9.1 7.3 5 500 5670 305 33 27.0 -18.9 | 315 13 9.2 -9.3 6 400 7280 310 27 20.7 -17.4 | 339 8 2.9 -7.7 7 300 9240 305 35 28.7 -20.1 | 314 15 10.9 -10.4 8 250 10420 300 42 36.4 -21.0 | 301 22 18.6 -11.4 9 200 11810 305 50 41.0 -28.7 | 309 30 23.2 -19.0 10 185 12280 305 54 44.2 -31.0 | 309 34 26.5 -21.3 11 150 13540 300 40 34.6 -20.0 | 302 20 16.9 -10.4 12 100 16030 310 33 25.3 -21.2 | 327 14 7.5 -11.6 13 70 18230 315 29 20.5 -20.5 | 346 11 2.7 -10.9 14 50 20290 315 25 17.7 -17.7 | 1 8 -0.1 -8.0 15 30 23390 310 31 23.7 -19.9 | 330 12 6.0 -10.3 16 20 25840 295 42 38.1 -17.7 | 292 22 20.3 -8.1 Wind Parameters Mean winds (0-6000m): 268.4 at 27.0 knts Storm direction: 298.4 at 20.2 knts Shear (0-3000m) pos: 5.0 neg: 0.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 96.9 deg Storm rel helicity (0-3000m) pos: 278.3 neg: 0.0 tot: 278.3 m^2/s^2 ave: 92.8 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 7.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 106.95 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 ------------------------------------------------------------------------------- 500 191 17 151 30| 15.5 0.0 15.5|112.8 0.0 112.8 225.6 0.89| 16.9 15.0 1000 201 20 159 30| 9.8 0.0 9.8|161.0 0.0 161.0 161.0 0.91| 11.6 10.6 1500 208 21 164 29| 7.4 0.0 7.4|194.2 0.0 194.2 129.5 0.90| 9.5 8.5 2000 215 22 170 28| 6.2 0.0 6.2|229.4 0.0 229.4 114.7 0.87| 8.9 7.8 2500 222 23 175 27| 5.5 0.0 5.5|257.0 0.0 257.0 102.8 0.84| 8.6 7.3 3000 230 24 181 25| 5.0 0.0 5.0|278.3 0.0 278.3 92.8 0.82| 8.5 7.0 4000 245 25 193 21| 4.2 0.0 4.2|296.9 0.0 296.9 74.2 0.84| 7.2 6.1 5000 257 26 206 17| 3.7 0.0 3.7|315.2 0.0 315.2 63.0 0.85| 6.5 5.5 6000 268 27 221 14| 3.2 0.0 3.2|331.0 0.0 331.0 55.2 0.85| 5.9 5.0 Wrote GIF file: /home/apache/climate/data/raob//U7995/skewt/U7995.skewt.20251104.12.gif