UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for UATT... Searching the city database file for: UATT ... Date:0000Z 13 OCT 25 Station: UATT WMO ident: 35229 Latitude: 50.30 Longitude: 57.23 Elevation: 227.00 ------------------------------------------------------------------------------- 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 136 SFC 990 227 8.0 6.0 87 2.0 7.0 70 3 282.0 283.0 280.6 298.3 5.92 2 986 260 9.8 9.7 99 0.1 9.7 60 4 284.1 285.4 283.5 305.3 7.68 3 935 695 9.6 3.6 66 6.0 6.6 291 13 288.2 289.2 282.7 303.3 5.30 4 925 783 8.8 3.8 71 5.0 6.2 265 15 288.3 289.3 282.9 303.8 5.43 5 850 1477 4.2 -1.8 65 6.0 1.5 260 25 290.5 291.2 282.2 302.0 3.94 6 825 1719 3.0 -5.0 56 8.0 -0.3 261 28 291.8 292.3 281.8 301.2 3.19 7 742 2567 -4.5 263 40 292.6 8 732 2674 -4.1 264 41 294.2 9 725 2750 -3.5 -4.7 91 1.2 -4.0 264 42 295.6 296.3 284.1 306.7 3.72 10 700 3027 -4.9 -5.0 99 0.1 -5.0 265 46 297.1 297.7 284.7 308.3 3.76 11 686 3185 -5.7 -9.6 74 3.9 -7.1 265 46 297.9 298.4 283.8 306.1 2.69 12 631 3834 -9.9 -10.4 96 0.5 -10.1 267 47 300.3 300.8 284.8 308.7 2.74 13 587 4388 -12.9 -14.9 85 2.0 -13.5 268 48 303.1 303.5 285.1 309.5 2.05 14 500 5590 -21.3 -25.1 71 3.8 -22.1 270 50 307.1 307.3 285.4 310.4 1.00 15 411 7000 -33.3 -36.5 73 3.2 -33.6 270 48 309.3 309.4 285.6 310.7 0.41 16 400 7190 -34.5 -38.0 70 3.5 -34.8 270 48 310.2 310.2 285.8 311.4 0.36 17 363 7864 -37.9 -44.9 48 7.0 -38.4 267 41 314.3 314.4 287.1 315.0 0.19 18 300 9150 -48.1 -54.1 50 6.0 -48.3 260 27 317.6 317.6 288.1 317.9 0.08 19 295 9261 -49.1 -55.1 50 6.0 -49.3 260 27 317.7 317.7 288.1 318.0 0.07 20 250 10330 -56.1 -63.1 41 7.0 -56.2 265 29 322.7 322.7 289.6 322.8 0.03 21 248 10381 -56.5 -63.5 41 7.0 -56.6 267 29 322.8 322.8 289.6 322.9 0.03 22 233 10778 -57.5 -64.5 41 7.0 -57.6 280 31 327.1 327.1 290.9 327.2 0.03 23 200 11750 -55.5 -63.5 36 8.0 -55.6 265 44 344.9 344.9 295.5 345.0 0.04 24 178 12493 -53.1 -63.1 29 10.0 -53.4 267 40 360.5 360.5 298.8 360.7 0.04 25 150 13590 -53.7 -66.7 19 13.0 -54.1 270 35 377.5 377.6 301.9 377.7 0.03 26 100 16170 -57.7 -88.7 1 31.0 -58.1 280 36 416.2 416.2 307.3 416.2 0.00 27 70 18410 -60.1 -90.1 1 30.0 -60.5 250 27 455.8 455.8 311.4 455.8 0.00 28 56 19797 -61.9 -90.9 1 29.0 -62.3 260 26 481.7 481.7 313.6 481.8 0.00 29 50 20500 -61.3 -91.3 1 30.0 -61.8 265 25 499.0 499.0 314.9 499.0 0.00 30 38 22204 -60.5 -90.5 1 30.0 -61.2 278 26 541.8 541.8 317.6 541.8 0.00 31 31 23459 -64.3 -93.3 1 29.0 -64.8 288 27 564.0 564.0 318.9 564.0 0.00 32 30 23660 -63.3 -92.3 1 29.0 -63.9 290 27 572.1 572.1 319.3 572.1 0.00 33 25 24783 -62.7 -91.7 1 29.0 -63.5 286 25 604.4 604.4 320.8 604.4 0.00 34 21 25872 -57.5 -88.5 1 31.0 -59.2 281 23 651.0 651.0 322.7 651.1 0.01 35 20 26180 -57.7 -88.7 1 31.0 -59.4 280 23 659.6 659.6 323.0 659.6 0.01 36 18 26847 -58.1 -89.1 1 31.0 -59.9 278 25 678.5 678.5 323.7 678.5 0.01 37 17 27210 -54.9 -86.9 1 32.0 -57.4 276 26 699.9 699.9 324.4 700.0 0.01 38 15 28012 -55.5 -86.5 1 31.0 -58.1 274 28 723.4 723.4 325.1 723.5 0.01 39 14 28457 -50.9 -83.9 1 33.0 -55.0 272 30 753.4 753.5 326.0 753.6 0.02 40 12 29472 -47.1 -81.1 1 34.0 -53.1 269 33 800.9 800.9 327.3 801.3 0.05 41 10 30680 -47.5 -81.5 1 34.0 -54.0 265 36 842.2 842.3 328.2 842.7 0.05 42 9.0 31377 -46.9 -80.9 1 34.0 -54.1 870.3 870.3 328.8 871.0 0.06 43 8.0 32167 -41.7 -77.7 1 36.0 -52.0 920.8 920.9 329.8 922.1 0.12 TRP 233 10778 -57.5 -64.5 41 7.0 -57.6 280 31 327.1 327.1 290.9 327.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5454.00 m Freezing level: 791.80 mb = 2058.52 m = 6753.60 ft Wetbulb zero: 829.57 mb = 1674.64 m = 5494.16 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 80.03 % Est. max temperature: 17.05 C = 62.68 F Sfc-Lift cond lev (LCL): 960.22 mb = 477.07 m = 1565.16 ft T: 9.70 C 700-500 lapse rate: 6.40 C/km ThetaE index: 2.59 C Layer 850.0- 742.0 mb Conv cond level (CCL): 833.20 mb = 1639.11 m = 5377.60 ft Mean mixing ratio: 5.87 g/kg Conv temperature: 17.38 C = 63.28 F Cap Strength: 4.01 C Lifted Index: 5.05 C Risk: None Lifted Index @300 mb: 9.89 C Lifted Index @700 mb: 2.40 C Showalter Index: 6.28 C Risk: None Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 19.50 C K Index: 23.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 100.00 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.76 J/kg Max Up Vert Vel: 6.44 m/s Conv Inhibition (B-): 52531.28 J/kg Cap Strength: 4.96 C Lift Cond Lev (LCL): 885.66 mb = 1139.75 m = 3739.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 29 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 ---------------------------------------------------------- 0 990 227 70 3 -2.8 -1.0 | 113 31 -28.6 11.9 1 925 783 265 15 14.9 1.3 | 143 18 -10.8 14.2 2 850 1477 260 25 24.6 4.3 | 176 17 -1.2 17.3 3 700 3027 265 46 45.8 4.0 | 230 26 20.0 16.9 4 500 5590 270 50 50.0 -0.0 | 242 27 24.2 12.9 5 400 7190 270 48 48.0 -0.0 | 240 26 22.2 12.9 6 300 9150 260 27 26.6 4.7 | 183 18 0.8 17.6 7 250 10330 265 29 28.9 2.5 | 191 16 3.1 15.4 8 233 10778 280 31 30.5 -5.4 | 212 9 4.7 7.5 9 200 11750 265 44 43.8 3.8 | 227 25 18.0 16.7 10 150 13590 270 35 35.0 -0.0 | 215 16 9.2 12.9 11 100 16170 280 36 35.5 -6.3 | 235 12 9.7 6.7 12 70 18410 250 27 25.4 9.2 | 179 22 -0.4 22.1 13 50 20500 265 25 24.9 2.2 | 177 15 -0.9 15.1 14 30 23660 290 27 25.4 -9.2 | 174 4 -0.4 3.7 15 20 26180 280 23 22.7 -4.0 | 161 9 -3.1 8.9 16 10 30680 265 36 35.9 3.1 | 212 19 10.1 16.1 Wind Parameters Mean winds (0-6000m): 266.6 at 38.5 knts Storm direction: 296.6 at 28.8 knts Shear (0-3000m) pos: 3.1 neg: 5.4 tot: 8.5 10-3/s Storm rel Dir Shear (0-3000m): 118.2 deg Storm rel helicity (0-3000m) pos: 206.3 neg: -50.0 tot: 156.3 m^2/s^2 ave: 52.1 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 10.3 stream: 6.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.17 Bulk Shear: 119.74 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 ------------------------------------------------------------------------------- 500 267 8 127 22| 0.0 16.9 16.9| 42.3 -50.0 -7.7 -15.3 0.11| 24.9 2.8 1000 265 13 138 19| 0.0 12.5 12.5| 87.1 -50.0 37.1 37.1 0.37| 17.9 6.6 1500 262 17 149 18| 0.0 10.7 10.7|118.7 -50.0 68.8 45.8 0.47| 14.4 6.8 2000 262 21 161 17| 1.8 8.1 9.8|150.3 -50.0 100.3 50.2 0.54| 12.5 6.8 2500 263 24 174 16| 2.8 6.4 9.3|182.9 -50.0 133.0 53.2 0.58| 11.4 6.6 3000 263 28 186 16| 3.1 5.4 8.5|206.3 -50.0 156.3 52.1 0.59| 10.3 6.1 4000 265 33 202 17| 2.6 4.0 6.6|221.7 -50.0 171.7 42.9 0.61| 8.0 4.9 5000 266 36 213 19| 2.2 3.2 5.5|237.5 -50.0 187.6 37.5 0.62| 6.7 4.1 6000 267 38 220 20| 1.9 2.6 4.5|243.2 -52.6 190.7 31.8 0.61| 5.7 3.5 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20251013.00.gif