UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for X7860... Searching the city database file for: X7860 ... Date:1200Z 29 OCT 25 Station: X7860 WMO ident: 37860 Latitude: 40.53 Longitude: 50.00 ------------------------------------------------------------------------------- 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 1008 17 20.8 16.2 75 4.6 17.8 235 19 293.3 295.3 290.6 326.2 11.56 1 1000 85 19.8 15.9 78 3.9 17.2 195 13 293.0 295.0 290.4 325.5 11.43 2 925 755 21.6 3.6 31 18.0 11.6 225 19 301.4 302.4 287.9 317.5 5.36 3 850 1481 16.8 -1.2 29 18.0 7.6 235 25 303.7 304.5 287.5 316.4 4.12 4 700 3104 6.6 -18.4 15 25.0 -2.2 235 25 309.8 310.0 286.8 314.0 1.28 5 500 5770 -13.3 -33.3 17 20.0 -17.3 235 27 316.8 316.9 288.2 318.5 0.46 6 400 7420 -25.5 -46.5 12 21.0 -27.7 235 42 321.8 321.9 289.5 322.4 0.15 7 300 9440 -41.7 -53.7 26 12.0 -42.3 230 46 326.6 326.6 290.8 326.9 0.09 8 250 10650 -50.5 -63.5 20 13.0 -50.8 235 48 331.0 331.0 292.0 331.1 0.03 9 200 12080 -56.7 -72.7 12 16.0 -56.9 235 44 343.0 343.0 295.0 343.0 0.01 10 163 13359 -63.1 -79.1 10 16.0 -63.2 230 52 352.9 352.9 297.3 352.9 0.00 11 150 13870 -63.7 -80.2 9 16.5 -63.8 250 66 360.3 360.3 298.8 360.3 0.00 12 100 16350 -66.7 -85.7 5 19.0 -66.8 255 48 398.9 398.9 305.0 398.9 0.00 TRP 163 13359 -63.1 -79.1 10 16.0 -63.2 230 52 352.9 352.9 297.3 352.9 0.00 WND 150 13870 -63.7 -80.2 9 16.5 -63.8 250 66 360.3 360.3 298.8 360.3 0.00 Sounding variables and indices 1000-500 mb thick: 5685.00 m Freezing level: 633.67 mb = 3988.20 m = 13084.49 ft Wetbulb zero: 733.83 mb = 2709.48 m = 8889.27 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 24.22 % Est. max temperature: 31.03 C = 87.85 F Sfc-Lift cond lev (LCL): 941.93 mb = 599.12 m = 1965.59 ft T: 21.18 C 700-500 lapse rate: 7.46 C/km ThetaE index: 12.20 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 681.45 mb = 3316.85 m = 10881.94 ft Mean mixing ratio: 8.06 g/kg Conv temperature: 37.96 C = 100.34 F Cap Strength: 6.99 C Lifted Index: 2.44 C Risk: None Lifted Index @300 mb: 4.33 C Lifted Index @700 mb: 5.64 C Showalter Index: 5.14 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 30.10 C Cross Totals Index: 12.10 C K Index: 3.90 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 0.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.19 J/kg Max Up Vert Vel: 6.66 m/s Conv Inhibition (B-): 6825.29 J/kg Cap Strength: 6.99 C Lift Cond Lev (LCL): 815.26 mb = 1829.78 m = 6003.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 263 at 18 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 1008 17 235 19 15.6 10.9 | 164 9 -2.4 8.7 1 1000 85 195 13 3.4 12.6 | 125 18 -14.6 10.3 2 925 755 225 19 13.4 13.4 | 158 12 -4.6 11.2 3 850 1481 235 25 20.5 14.3 | 192 12 2.5 12.1 4 700 3104 235 25 20.5 14.3 | 192 12 2.5 12.1 5 500 5770 235 27 22.1 15.5 | 197 14 4.1 13.3 6 400 7420 235 42 34.4 24.1 | 217 27 16.4 21.9 7 300 9440 230 46 35.2 29.6 | 212 32 17.2 27.3 8 250 10650 235 48 39.3 27.5 | 220 33 21.3 25.3 9 200 12080 235 44 36.0 25.2 | 218 29 18.0 23.0 10 163 13359 230 52 39.8 33.4 | 215 38 21.8 31.2 11 150 13870 250 66 62.0 22.6 | 245 48 44.0 20.3 12 100 16350 255 48 46.4 12.4 | 250 30 28.4 10.2 Wind Parameters Mean winds (0-6000m): 233.0 at 24.2 knts Storm direction: 263.0 at 18.1 knts Shear (0-3000m) pos: 1.9 neg: 1.2 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 27.3 deg Storm rel helicity (0-3000m) pos: 55.0 neg: -25.9 tot: 29.1 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 1.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.10 Bulk Shear: 20.16 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 ------------------------------------------------------------------------------- 500 208 15 135 16| 0.0 7.0 7.0| 21.1 -25.9 -4.8 -9.6 -0.21| 18.8 -4.0 1000 218 17 146 14| 3.3 3.5 6.8| 40.3 -25.9 14.4 14.4 0.07| 12.7 0.9 1500 224 19 158 13| 3.8 2.3 6.1| 55.0 -25.9 29.1 19.4 0.22| 10.1 2.2 2000 227 21 166 12| 2.8 1.7 4.6| 55.0 -25.9 29.1 14.5 0.22| 7.6 1.7 2500 229 21 171 12| 2.3 1.4 3.7| 55.0 -25.9 29.1 11.6 0.22| 6.0 1.3 3000 230 22 175 12| 1.9 1.2 3.0| 55.0 -25.9 29.1 9.7 0.22| 5.0 1.1 4000 232 23 180 12| 1.4 0.8 2.2| 56.5 -25.9 30.6 7.7 0.23| 3.9 0.9 5000 232 24 183 12| 1.1 0.6 1.8| 58.2 -25.9 32.3 6.5 0.24| 3.2 0.8 6000 233 24 186 12| 0.9 0.5 1.5| 64.5 -25.9 38.6 6.4 0.27| 2.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//X7860/skewt/X7860.skewt.20251029.12.gif