UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for X4009... Searching the city database file for: X4009 ... Date:1200Z 15 APR 25 Station: X4009 WMO ident: 34009 Latitude: 51.77 Longitude: 36.17 ------------------------------------------------------------------------------- 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 227 210 7 SFC 998 244 17.6 1.6 34 16.0 9.5 210 7 290.9 291.7 282.7 303.4 4.30 2 958 591 15.4 3.4 45 12.0 9.1 221 11 292.1 293.0 284.1 306.9 5.10 3 937 777 12.0 -2.0 38 14.0 5.5 227 14 290.5 291.1 281.7 300.8 3.52 4 925 885 11.0 -3.0 37 14.0 4.7 230 15 290.6 291.1 281.4 300.2 3.31 5 850 1580 2.8 -7.2 48 10.0 -1.1 225 15 289.1 289.5 279.9 296.8 2.62 6 799 2076 -2.1 -9.1 59 7.0 -4.6 231 14 289.0 289.4 279.6 296.1 2.40 7 780 2268 -1.1 -11.1 47 10.0 -4.6 234 13 292.1 292.5 280.6 298.4 2.10 8 715 2956 -5.7 -18.7 35 13.0 -9.3 243 11 294.4 294.6 280.6 298.2 1.22 9 700 3122 -5.7 -19.7 32 14.0 -9.5 245 11 296.2 296.4 281.3 299.8 1.14 10 680 3349 -5.5 -24.5 21 19.0 -10.2 245 11 298.9 299.0 281.9 301.4 0.77 11 662 3558 -6.3 -29.3 14 23.0 -11.3 244 11 300.3 300.4 282.1 302.0 0.51 12 500 5690 -20.1 -40.1 15 20.0 -22.7 240 11 308.5 308.6 285.1 309.4 0.23 13 499 5705 -20.1 -40.1 15 20.0 -22.7 240 11 308.7 308.8 285.1 309.5 0.23 14 400 7300 -32.1 -55.1 8 23.0 -33.4 235 13 313.3 313.3 286.5 313.5 0.05 15 366 7923 -36.3 -60.3 7 24.0 -37.3 238 14 315.7 315.7 287.3 315.9 0.03 16 300 9270 -48.1 -67.1 9 19.0 -48.5 245 17 317.6 317.6 287.9 317.6 0.02 17 262 10144 -55.9 -75.9 6 20.0 -56.1 238 20 318.7 318.7 288.3 318.7 0.00 18 250 10440 -57.7 -77.7 6 20.0 -57.9 235 21 320.3 320.3 288.8 320.3 0.00 19 229 10992 -60.9 -79.9 6 19.0 -61.0 250 23 323.5 323.5 289.8 323.6 0.00 20 227 11047 -61.1 -80.1 6 19.0 -61.2 251 22 324.1 324.1 290.0 324.1 0.00 21 200 11840 -59.1 -79.1 6 20.0 -59.3 265 15 339.2 339.2 294.1 339.2 0.00 22 163 13133 -55.7 -75.7 7 20.0 -56.0 365.3 365.3 299.7 365.4 0.01 TRP 229 10992 -60.9 -79.9 6 19.0 -61.0 250 23 323.5 323.5 289.8 323.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 5463.00 m Freezing level: 820.86 mb = 1863.50 m = 6113.78 ft Wetbulb zero: 864.14 mb = 1444.41 m = 4738.82 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 30.05 % Est. max temperature: 15.76 C = 60.37 F Sfc-Lift cond lev (LCL): 784.73 mb = 2219.64 m = 7282.19 ft T: -1.35 C 700-500 lapse rate: 5.61 C/km ThetaE index: 10.78 C Layer 937.0- 780.0 mb Conv cond level (CCL): 749.79 mb = 2580.13 m = 8464.89 ft Mean mixing ratio: 4.03 g/kg Conv temperature: 19.82 C = 67.67 F Cap Strength: 4.58 C Lifted Index: 6.95 C Risk: None Lifted Index @300 mb: 10.65 C Lifted Index @700 mb: 2.19 C Showalter Index: 11.17 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 12.90 C K Index: 1.70 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 2.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 65.76 J/kg Max Up Vert Vel: 11.47 m/s Conv Inhibition (B-): 5274.16 J/kg Cap Strength: 6.90 C Lift Cond Lev (LCL): 773.04 mb = 2338.57 m = 7672.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 9 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 ---------------------------------------------------------- 0 998 244 210 7 3.5 6.1 | 135 8 -5.5 5.4 1 925 885 230 15 11.5 9.6 | 196 9 2.5 9.0 2 850 1580 225 15 10.6 10.6 | 189 10 1.6 10.0 3 700 3122 245 11 10.0 4.6 | 194 4 1.0 4.0 4 500 5690 240 11 9.5 5.5 | 187 5 0.6 4.9 5 400 7300 235 13 10.6 7.5 | 194 7 1.7 6.8 6 300 9270 245 17 15.4 7.2 | 225 9 6.4 6.5 7 250 10440 235 21 17.2 12.0 | 216 14 8.2 11.4 8 229 10992 250 23 21.6 7.9 | 240 15 12.6 7.2 9 200 11840 265 15 14.9 1.3 | 264 6 6.0 0.7 Wind Parameters Mean winds (0-6000m): 235.9 at 12.0 knts Storm direction: 265.9 at 9.0 knts Shear (0-3000m) pos: 1.2 neg: 0.1 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 58.9 deg Storm rel helicity (0-3000m) pos: 20.2 neg: -2.5 tot: 17.7 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 1.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 45.93 Bulk Shear: 1.43 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 ------------------------------------------------------------------------------- 500 222 10 162 7| 7.0 0.0 7.0| 14.2 0.0 14.2 28.3 0.99| 7.0 6.9 1000 226 12 180 8| 4.4 0.0 4.4| 18.5 -1.2 17.4 17.4 0.86| 4.8 4.2 1500 226 13 184 9| 2.9 0.1 3.1| 18.9 -2.4 16.5 11.0 0.73| 3.6 2.7 2000 227 13 186 9| 2.0 0.1 2.1| 19.9 -2.4 17.5 8.7 0.65| 3.3 2.1 2500 229 13 187 8| 1.5 0.1 1.6| 20.2 -2.4 17.8 7.1 0.58| 3.0 1.7 3000 231 13 188 8| 1.2 0.1 1.3| 20.2 -2.5 17.7 5.9 0.52| 2.7 1.4 4000 233 12 189 7| 0.9 0.1 1.0| 20.2 -2.8 17.4 4.4 0.49| 2.1 1.0 5000 235 12 189 6| 0.7 0.1 0.8| 20.2 -3.0 17.2 3.4 0.47| 1.7 0.8 6000 236 12 189 6| 0.6 0.1 0.7| 20.6 -3.2 17.5 2.9 0.46| 1.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//X4009/skewt/X4009.skewt.20250415.12.gif