UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010512.upa.cvt Date: 1200Z 5 JAN 26 Searching for X7860... Searching the city database file for: X7860 ... Date:1200Z 5 JAN 26 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 1022 19 12.2 0.2 44 12.0 6.6 215 21 283.6 284.2 278.7 294.3 3.79 1 1000 200 9.8 -4.2 37 14.0 3.9 190 27 283.0 283.4 277.1 290.9 2.80 2 925 849 10.8 -7.2 28 18.0 3.4 220 36 290.4 290.8 280.2 297.5 2.40 3 850 1549 6.6 -8.4 33 15.0 0.7 230 36 293.1 293.5 281.4 300.2 2.38 4 700 3126 0.2 -17.8 24 18.0 -5.6 270 11 302.7 303.0 284.2 307.0 1.35 5 500 5730 -18.5 -36.5 19 18.0 -21.2 290 11 310.5 310.5 285.9 311.7 0.34 6 400 7340 -31.9 -46.9 21 15.0 -33.1 285 21 313.5 313.6 286.8 314.0 0.14 7 300 9310 -47.3 -69.3 6 22.0 -47.7 290 13 318.7 318.7 288.3 318.7 0.01 8 250 10490 -56.9 -67.9 24 11.0 -57.1 280 33 321.5 321.5 289.2 321.5 0.02 9 200 11870 -66.3 -71.3 49 5.0 -66.3 285 46 327.8 327.8 291.1 327.8 0.01 10 180 12507 -67.3 -75.3 31 8.0 -67.4 285 46 336.2 336.2 293.4 336.2 0.01 11 150 13620 -62.7 -83.7 4 21.0 -62.9 280 36 362.1 362.1 299.1 362.1 0.00 12 100 16130 -61.7 -85.7 3 24.0 -61.9 290 36 408.5 408.5 306.3 408.5 0.00 TRP 180 12507 -67.3 -75.3 31 8.0 -67.4 285 46 336.2 336.2 293.4 336.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5530.00 m Freezing level: 697.86 mb = 3153.85 m = 10347.15 ft Wetbulb zero: 834.11 mb = 1702.31 m = 5584.95 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 26.38 % Est. max temperature: 20.92 C = 69.66 F Sfc-Lift cond lev (LCL): 851.62 mb = 1533.20 m = 5030.13 ft T: 6.69 C 700-500 lapse rate: 7.18 C/km ThetaE index: 3.36 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 563.48 mb = 4805.04 m = 15764.38 ft Mean mixing ratio: 2.74 g/kg Conv temperature: 36.65 C = 97.98 F Cap Strength: 13.25 C Lifted Index: 14.76 C Risk: None Lifted Index @300 mb: 17.54 C Lifted Index @700 mb: 13.25 C Showalter Index: 10.31 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 10.10 C K Index: -1.30 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 2.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.47 J/kg Max Up Vert Vel: 5.91 m/s Conv Inhibition (B-): 13655.26 J/kg Cap Strength: 14.64 C Lift Cond Lev (LCL): 767.40 mb = 2379.29 m = 7805.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 15 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 1022 19 215 21 12.0 17.2 | 171 18 -2.6 17.4 1 1000 200 190 27 4.7 26.6 | 160 29 -10.0 26.8 2 925 849 220 36 23.1 27.6 | 197 29 8.5 27.8 3 850 1549 230 36 27.6 23.1 | 209 27 12.9 23.4 4 700 3126 270 11 11.0 -0.0 | 94 4 -3.7 0.2 5 500 5730 290 11 10.3 -3.8 | 51 6 -4.4 -3.5 6 400 7340 285 21 20.3 -5.4 | 313 8 5.6 -5.2 7 300 9310 290 13 12.2 -4.4 | 30 5 -2.5 -4.2 8 250 10490 280 33 32.5 -5.7 | 287 19 17.8 -5.5 9 200 11870 285 46 44.4 -11.9 | 291 32 29.7 -11.7 10 180 12507 285 46 44.4 -11.9 | 291 32 29.7 -11.7 11 150 13620 280 36 35.5 -6.3 | 286 22 20.8 -6.0 12 100 16130 290 36 33.8 -12.3 | 302 23 19.1 -12.1 Wind Parameters Mean winds (0-6000m): 240.9 at 19.6 knts Storm direction: 270.9 at 14.7 knts Shear (0-3000m) pos: 4.8 neg: 2.0 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): -58.6 deg Storm rel helicity (0-3000m) pos: 206.3 neg: -29.8 tot: 176.5 m^2/s^2 ave: 58.8 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 3.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.39 Bulk Shear: 44.29 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 ------------------------------------------------------------------------------- 500 199 27 167 27| 0.0 11.7 11.7| 62.5 -26.9 35.6 71.2 0.19| 20.7 3.9 1000 209 31 181 27| 5.8 5.9 11.7|150.1 -26.9 123.2 123.2 0.48| 16.3 7.9 1500 215 33 189 27| 5.2 3.9 9.1|180.5 -26.9 153.6 102.4 0.54| 12.4 6.7 2000 220 33 194 26| 5.0 2.9 7.9|201.9 -26.9 175.0 87.5 0.50| 11.9 5.9 2500 224 31 197 24| 4.9 2.3 7.3|206.3 -26.9 179.4 71.7 0.43| 11.5 5.0 3000 226 29 196 21| 4.8 2.0 6.7|206.3 -29.8 176.5 58.8 0.30| 11.1 3.4 4000 230 24 194 16| 3.8 1.5 5.3|206.3 -31.8 174.5 43.6 0.26| 8.7 2.2 5000 235 22 194 13| 3.2 1.2 4.4|206.3 -33.1 173.1 34.6 0.23| 7.1 1.7 6000 241 20 194 10| 2.8 1.0 3.8|206.3 -36.1 170.2 28.4 0.19| 6.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//X7860/skewt/X7860.skewt.20260105.12.gif