UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for X7860... Searching the city database file for: X7860 ... Date:1200Z 6 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 1025 21 10.0 7.1 82 2.9 8.5 0 0 281.2 282.2 280.5 298.1 6.17 1 1000 225 7.4 5.6 88 1.8 6.5 105 1 280.5 281.5 279.6 296.2 5.70 2 980 391 5.8 5.3 97 0.5 5.5 123 3 280.6 281.5 279.7 296.2 5.70 3 941 722 3.8 3.8 100 0.0 3.8 160 7 281.8 282.7 279.8 296.6 5.34 4 937 757 5.0 3.7 91 1.3 4.4 163 8 283.4 284.3 280.6 298.2 5.33 5 933 792 6.4 -2.6 53 9.0 2.5 167 8 285.1 285.7 279.0 294.8 3.38 6 925 863 7.2 -2.8 49 10.0 2.8 175 9 286.7 287.3 279.7 296.3 3.36 7 918 926 8.6 -4.4 39 13.0 3.1 179 10 288.7 289.3 280.2 297.5 3.00 8 850 1561 8.4 -8.6 29 17.0 1.5 225 15 294.9 295.4 282.2 302.0 2.35 9 849 1571 8.4 -8.6 29 17.0 1.5 225 15 295.0 295.5 282.3 302.2 2.35 10 755 2529 2.4 -12.6 32 15.0 -3.0 240 6 298.6 299.0 283.2 304.6 1.92 11 721 2901 2.2 -21.8 15 24.0 -5.0 246 3 302.4 302.5 283.5 305.4 0.93 12 700 3139 1.0 -16.0 27 17.0 -4.8 250 1 303.6 303.9 284.8 308.6 1.57 13 695 3197 0.8 -18.2 23 19.0 -5.4 251 1 304.0 304.2 284.7 308.2 1.31 14 539 5178 -15.7 -23.7 50 8.0 -17.6 277 13 307.2 307.4 285.5 310.7 1.05 15 500 5740 -19.9 -30.9 37 11.0 -21.8 285 17 308.8 308.9 285.6 310.8 0.58 16 451 6497 -26.1 -33.1 52 7.0 -27.1 285 15 310.2 310.3 286.1 312.0 0.52 17 430 6842 -27.3 -42.3 23 15.0 -28.9 285 14 313.0 313.0 286.6 313.7 0.21 18 400 7360 -31.1 -45.1 24 14.0 -32.3 285 13 314.6 314.6 287.2 315.2 0.17 19 375 7812 -34.5 -49.5 20 15.0 -35.5 289 13 315.9 315.9 287.5 316.4 0.11 20 300 9320 -48.1 -59.1 27 11.0 -48.4 305 11 317.6 317.6 288.0 317.7 0.04 21 257 10325 -56.9 -64.9 36 8.0 -57.0 309 14 318.9 318.9 288.4 319.0 0.02 22 250 10500 -58.1 -66.1 35 8.0 -58.2 310 15 319.7 319.7 288.6 319.8 0.02 23 207 11671 -64.7 -71.7 38 7.0 -64.7 327.1 327.1 290.9 327.1 0.01 24 202 11820 -64.9 -70.9 43 6.0 -65.0 329.0 329.0 291.5 329.1 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5515.00 m Freezing level: 687.44 mb = 3292.67 m = 10802.61 ft Wetbulb zero: 817.26 mb = 1881.84 m = 6173.95 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 41.95 % Est. max temperature: 21.51 C = 70.72 F Sfc-Lift cond lev (LCL): 980.85 mb = 383.85 m = 1259.33 ft T: 5.87 C 700-500 lapse rate: 8.04 C/km ThetaE index: 3.40 C Layer 933.0- 925.0 mb Conv cond level (CCL): 946.33 mb = 676.34 m = 2218.93 ft Mean mixing ratio: 5.42 g/kg Conv temperature: 10.48 C = 50.87 F Cap Strength: 12.67 C Lifted Index: 11.52 C Risk: None Lifted Index @300 mb: 14.99 C Lifted Index @700 mb: 12.46 C Showalter Index: 7.62 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: 11.30 C K Index: 2.70 Risk: None Sweat Index: 180.25 Risk: None Energy Index: 1.90 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.55 J/kg Max Up Vert Vel: 5.58 m/s Conv Inhibition (B-): 5679.29 J/kg Cap Strength: 12.59 C Lift Cond Lev (LCL): 947.32 mb = 667.84 m = 2191.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 7 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 1025 21 0 0 -0.0 -0.0 | 104 7 -6.4 1.6 1 1000 225 105 1 -1.0 0.3 | 104 8 -7.3 1.8 2 925 863 175 9 -0.8 9.0 | 146 13 -7.1 10.6 3 850 1561 225 15 10.6 10.6 | 199 13 4.2 12.2 4 700 3139 250 1 0.9 0.3 | 110 6 -5.4 1.9 5 500 5740 285 17 16.4 -4.4 | 286 10 10.1 -2.8 6 400 7360 285 13 12.6 -3.4 | 286 6 6.2 -1.8 7 300 9320 305 11 9.0 -6.3 | 331 5 2.6 -4.7 8 250 10500 310 15 11.5 -9.6 | 328 10 5.1 -8.1 Wind Parameters Mean winds (0-6000m): 254.0 at 8.7 knts Storm direction: 284.0 at 6.6 knts Shear (0-3000m) pos: 0.4 neg: 0.0 tot: 0.4 10-3/s Storm rel Dir Shear (0-3000m): 13.7 deg Storm rel helicity (0-3000m) pos: 66.3 neg: -11.6 tot: 54.7 m^2/s^2 ave: 18.2 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.19 Bulk Shear: 13.09 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 ------------------------------------------------------------------------------- 500 129 2 110 8| 4.8 0.0 4.8| 6.6 -0.7 5.9 11.9 0.44| 5.5 2.4 1000 172 5 132 9| 5.3 0.0 5.3| 33.1 -0.7 32.4 32.4 0.76| 7.2 5.4 1500 194 7 152 10| 5.0 0.0 5.0| 63.7 -0.7 63.0 42.0 0.85| 7.8 6.7 2000 207 9 166 10| 2.8 0.0 2.8| 66.3 -2.4 63.9 32.0 0.71| 7.1 5.0 2500 212 9 170 9| 1.3 0.0 1.3| 66.3 -6.6 59.7 23.9 0.53| 6.6 3.5 3000 213 8 167 9| 0.4 0.0 0.4| 66.3 -11.6 54.7 18.2 0.35| 6.3 2.2 4000 218 7 164 7| 0.8 0.0 0.8| 70.3 -12.6 57.7 14.4 0.38| 5.5 2.1 5000 234 7 177 6| 1.3 0.0 1.3| 75.2 -12.6 62.6 12.5 0.43| 5.1 2.2 6000 254 9 207 4| 1.4 0.0 1.4| 81.2 -12.6 68.7 11.4 0.44| 4.7 2.1 Wrote GIF file: /home/apache/climate/data/raob//X7860/skewt/X7860.skewt.20260106.12.gif