UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for X7860... Searching the city database file for: X7860 ... Date:1200Z 9 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 1010 18 23.8 16.8 65 7.0 19.1 200 15 296.1 298.3 291.9 330.7 12.00 1 1000 104 21.6 16.6 73 5.0 18.3 205 17 294.8 296.9 291.5 329.0 11.96 2 925 777 19.0 6.0 43 13.0 11.6 160 27 298.7 299.9 287.9 317.5 6.34 3 850 1507 22.0 -3.0 19 25.0 9.1 245 9 309.2 309.9 288.9 320.5 3.60 4 700 3153 8.4 -4.6 39 13.0 2.1 225 17 311.8 312.5 290.0 324.1 3.88 5 500 5840 -6.5 -36.5 7 30.0 -13.0 255 23 325.1 325.2 290.7 326.4 0.34 6 400 7550 -17.9 -37.9 16 20.0 -21.4 265 42 331.7 331.8 292.6 333.1 0.36 7 300 9640 -32.1 -54.1 9 22.0 -33.8 260 44 340.1 340.2 294.4 340.5 0.08 8 250 10900 -41.1 -58.1 14 17.0 -41.9 260 48 345.0 345.0 295.6 345.2 0.06 9 200 12390 -50.1 -72.1 6 22.0 -50.5 270 60 353.4 353.4 297.4 353.5 0.01 10 176 13214 -54.9 -76.5 5 21.6 -55.2 265 64 358.7 358.7 298.4 358.7 0.01 11 150 14220 -60.9 -81.9 5 21.0 -61.1 265 56 365.2 365.2 299.7 365.2 0.00 12 100 16650 -73.7 -88.7 8 15.0 -73.7 285 36 385.3 385.3 303.1 385.3 0.00 TRP WND 176 13214 -54.9 -76.5 5 21.6 -55.2 265 64 358.7 358.7 298.4 358.7 0.01 Sounding variables and indices 1000-500 mb thick: 5736.00 m Freezing level: 587.25 mb = 4667.82 m = 15314.18 ft Wetbulb zero: 672.61 mb = 3471.79 m = 11390.24 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 30.22 % Est. max temperature: 35.45 C = 95.82 F Sfc-Lift cond lev (LCL): 911.46 mb = 904.32 m = 2966.90 ft T: 19.52 C 700-500 lapse rate: 5.55 C/km ThetaE index: 13.19 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 664.65 mb = 3566.84 m = 11702.09 ft Mean mixing ratio: 8.93 g/kg Conv temperature: 41.60 C = 106.89 F Cap Strength: 11.67 C Lifted Index: 8.25 C Risk: None Lifted Index @300 mb: 12.70 C Lifted Index @700 mb: 6.74 C Showalter Index: 9.59 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 28.50 C Cross Totals Index: 3.50 C K Index: 12.50 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 1.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.87 J/kg Max Up Vert Vel: 5.07 m/s Conv Inhibition (B-): 9697.23 J/kg Cap Strength: 11.67 C Lift Cond Lev (LCL): 840.86 mb = 1598.62 m = 5244.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 at 14 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 1010 18 200 15 5.1 14.1 | 143 14 -8.1 11.0 1 1000 104 205 17 7.2 15.4 | 154 14 -6.1 12.3 2 925 777 160 27 -9.2 25.4 | 135 32 -22.5 22.3 3 850 1507 245 9 8.2 3.8 | 98 5 -5.1 0.7 4 700 3153 225 17 12.0 12.0 | 172 9 -1.2 8.9 5 500 5840 255 23 22.2 6.0 | 252 9 9.0 2.8 6 400 7550 265 42 41.8 3.7 | 269 29 28.6 0.5 7 300 9640 260 44 43.3 7.6 | 261 30 30.1 4.5 8 250 10900 260 48 47.3 8.3 | 261 34 34.0 5.2 9 200 12390 270 60 60.0 -0.0 | 274 47 46.7 -3.1 10 176 13214 265 64 63.8 5.6 | 267 51 50.5 2.5 11 150 14220 265 56 55.8 4.9 | 268 43 42.5 1.8 12 100 16650 285 36 34.8 -9.3 | 300 25 21.5 -12.4 Wind Parameters Mean winds (0-6000m): 226.8 at 18.2 knts Storm direction: 256.8 at 13.6 knts Shear (0-3000m) pos: 3.7 neg: 2.8 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 26.9 deg Storm rel helicity (0-3000m) pos: 63.8 neg: -53.1 tot: 10.7 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.73 Bulk Shear: 17.74 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 ------------------------------------------------------------------------------- 500 191 19 149 19| 0.0 11.3 11.3| 9.0 -17.7 -8.8 -17.6 -0.06| 14.0 -0.8 1000 177 22 143 24| 2.4 5.6 8.0| 47.3 -43.1 4.2 4.2 0.04| 16.1 0.7 1500 179 20 140 21| 7.3 3.8 11.1| 54.9 -53.1 1.8 1.2 -0.06| 17.3 -1.1 2000 188 17 142 18| 5.5 3.1 8.6| 58.0 -53.1 4.9 2.4 -0.01| 13.7 -0.2 2500 196 16 145 15| 4.4 2.9 7.3| 61.1 -53.1 8.0 3.2 0.03| 11.5 0.4 3000 202 16 148 14| 3.7 2.8 6.5| 63.8 -53.1 10.7 3.6 0.06| 10.1 0.6 4000 210 17 156 12| 3.0 2.1 5.1| 72.2 -53.1 19.1 4.8 0.11| 8.1 0.9 5000 218 17 166 11| 2.8 1.7 4.5| 81.7 -53.1 28.6 5.7 0.17| 7.0 1.2 6000 227 18 180 9| 2.8 1.4 4.2| 91.8 -53.1 38.8 6.5 0.22| 6.3 1.4 Wrote GIF file: /home/apache/climate/data/raob//X7860/skewt/X7860.skewt.20251009.12.gif