UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for X7860... Searching the city database file for: X7860 ... Date:1200Z 7 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 1020 23 12.0 7.9 76 4.1 9.8 240 9 283.5 284.7 282.0 301.7 6.56 1 1014 72 9.6 6.4 80 3.2 7.9 233 10 281.6 282.6 280.4 298.0 5.95 2 1000 187 8.6 6.2 85 2.4 7.3 215 11 281.8 282.8 280.5 298.1 5.95 3 990 270 7.6 5.9 89 1.7 6.8 214 12 281.6 282.6 280.3 297.8 5.88 4 970 438 6.8 3.3 78 3.5 5.1 213 13 282.4 283.3 279.7 296.3 5.00 5 944 661 7.6 -5.4 39 13.0 2.3 211 15 285.4 285.9 278.3 293.2 2.70 6 925 829 8.2 -5.8 36 14.0 2.4 210 17 287.7 288.2 279.3 295.5 2.68 7 915 919 9.2 -5.8 34 15.0 2.9 211 18 289.6 290.1 280.3 297.6 2.71 8 850 1528 8.2 -11.8 23 20.0 0.7 215 21 294.7 295.1 281.4 300.3 1.82 9 815 1874 7.0 -16.0 18 23.0 -0.9 217 19 297.0 297.3 281.8 301.2 1.34 10 807 1955 7.8 -27.2 6 35.0 -1.8 218 19 298.7 298.8 281.5 300.4 0.51 11 729 2785 3.2 -34.8 4 38.0 -5.4 223 15 302.5 302.5 282.8 303.4 0.27 12 700 3112 1.2 -27.8 9 29.0 -6.3 225 13 303.8 303.9 283.7 305.7 0.56 13 688 3251 0.4 -25.6 12 26.0 -6.7 226 13 304.4 304.6 284.1 306.7 0.69 14 608 4227 -7.1 -31.1 13 24.0 -12.3 229 11 306.7 306.8 284.7 308.3 0.47 15 500 5710 -21.1 -25.7 66 4.6 -22.0 235 9 307.3 307.5 285.5 310.4 0.94 16 465 6240 -25.9 -28.8 77 2.9 -26.4 235 11 307.8 307.9 285.4 310.3 0.76 17 438 6669 -29.5 -30.9 88 1.4 -29.7 235 12 308.5 308.7 285.6 310.8 0.66 18 400 7310 -33.9 -34.6 93 0.7 -34.0 235 15 310.9 311.0 286.3 312.7 0.51 19 300 9270 -49.3 -53.2 64 3.9 -49.4 235 22 315.9 315.9 287.5 316.2 0.09 20 289 9512 -51.7 -54.6 71 2.9 -51.8 235 23 315.8 315.8 287.5 316.1 0.08 21 281 9692 -53.1 -57.2 61 4.1 -53.2 235 24 316.4 316.4 287.6 316.6 0.06 22 252 10380 -58.1 -67.1 31 9.0 -58.2 235 27 319.0 319.0 288.4 319.0 0.02 23 250 10430 -58.3 -67.3 31 9.0 -58.4 235 27 319.4 319.4 288.6 319.5 0.02 24 231 10925 -60.5 -67.5 39 7.0 -60.6 323.3 323.4 289.8 323.4 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5523.00 m Freezing level: 683.73 mb = 3302.72 m = 10835.58 ft Wetbulb zero: 835.30 mb = 1671.44 m = 5483.65 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 28.45 % Est. max temperature: 21.63 C = 70.93 F Sfc-Lift cond lev (LCL): 958.74 mb = 533.89 m = 1751.60 ft T: 7.14 C 700-500 lapse rate: 8.58 C/km ThetaE index: 4.91 C Layer 990.0- 925.0 mb Conv cond level (CCL): 641.59 mb = 3802.18 m = 12474.18 ft Mean mixing ratio: 4.50 g/kg Conv temperature: 34.35 C = 93.83 F Cap Strength: 12.98 C Lifted Index: 10.46 C Risk: None Lifted Index @300 mb: 13.93 C Lifted Index @700 mb: 12.78 C Showalter Index: 7.65 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 29.30 C Cross Totals Index: 9.30 C K Index: -11.50 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.60 J/kg Max Up Vert Vel: 7.16 m/s Conv Inhibition (B-): 4880.58 J/kg Cap Strength: 12.93 C Lift Cond Lev (LCL): 881.54 mb = 1226.86 m = 4025.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 at 10 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 1020 23 240 9 7.8 4.5 | 123 2 -1.9 1.2 1 1000 187 215 11 6.3 9.0 | 149 7 -3.4 5.8 2 925 829 210 17 8.5 14.7 | 174 12 -1.2 11.5 3 850 1528 215 21 12.0 17.2 | 189 14 2.3 13.9 4 700 3112 225 13 9.2 9.2 | 175 6 -0.5 5.9 5 500 5710 235 9 7.4 5.2 | 129 3 -2.4 1.9 6 250 10430 235 27 22.1 15.5 | 225 17 12.4 12.2 Wind Parameters Mean winds (0-6000m): 221.5 at 13.7 knts Storm direction: 251.5 at 10.3 knts Shear (0-3000m) pos: 1.0 neg: 1.9 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 54.5 deg Storm rel helicity (0-3000m) pos: 21.2 neg: -4.1 tot: 17.1 m^2/s^2 ave: 5.7 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 39.84 Bulk Shear: 0.64 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 ------------------------------------------------------------------------------- 500 217 12 156 7| 0.0 7.7 7.7| 5.9 0.0 5.9 11.7 0.49| 8.1 4.0 1000 213 14 166 9| 0.0 5.7 5.7| 12.6 0.0 12.6 12.6 0.52| 6.2 3.2 1500 213 16 174 10| 1.1 3.8 4.9| 21.2 0.0 21.2 14.1 0.58| 5.2 3.0 2000 214 17 178 11| 0.6 2.8 3.4| 21.2 -0.6 20.6 10.3 0.48| 4.6 2.2 2500 215 17 180 11| 0.7 2.3 3.0| 21.2 -2.1 19.1 7.7 0.39| 4.2 1.6 3000 216 17 180 10| 1.0 1.9 2.9| 21.2 -4.1 17.1 5.7 0.30| 4.0 1.2 4000 218 16 179 9| 1.0 1.4 2.4| 21.2 -5.5 15.7 3.9 0.24| 3.2 0.8 5000 220 15 177 8| 1.0 1.1 2.1| 21.2 -6.8 14.4 2.9 0.18| 2.8 0.5 6000 222 14 175 7| 0.8 0.9 1.8| 22.1 -7.7 14.4 2.4 0.17| 2.5 0.4 Wrote GIF file: /home/apache/climate/data/raob//X7860/skewt/X7860.skewt.20260107.12.gif