UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for X8064... Searching the city database file for: X8064 ... Date:1200Z 6 DEC 25 Station: X8064 WMO ident: 38064 Latitude: 44.77 Longitude: 65.52 ------------------------------------------------------------------------------- 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 1012 125 3.6 0.9 82 2.7 2.4 55 5 275.8 276.5 275.0 286.8 4.03 1 1000 222 2.6 0.7 87 1.9 1.8 40 5 275.8 276.4 274.9 286.7 4.02 2 982 369 1.4 0.1 91 1.3 0.8 74 5 276.0 276.6 274.9 286.7 3.92 3 976 418 3.0 1.6 90 1.4 2.4 85 4 278.1 278.8 276.7 290.1 4.40 4 960 552 3.2 -1.3 72 4.5 1.3 116 4 279.6 280.2 276.5 289.7 3.62 5 929 817 1.2 -1.9 80 3.1 -0.1 177 3 280.2 280.8 276.7 290.2 3.58 6 925 852 1.4 -1.8 79 3.2 0.1 185 3 280.7 281.4 277.1 290.9 3.62 7 917 922 2.6 -1.5 74 4.1 0.8 188 4 282.7 283.3 278.2 293.2 3.73 8 850 1531 -2.1 -3.6 89 1.5 -2.7 215 9 283.9 284.5 278.5 293.7 3.44 9 823 1786 -4.3 214 10 284.3 10 816 1854 -3.5 214 10 285.8 11 700 3050 -10.3 -10.9 95 0.6 -10.5 210 13 291.1 291.5 280.5 298.2 2.38 12 653 3582 -13.7 -15.1 89 1.4 -14.1 199 12 293.1 293.4 280.7 298.6 1.81 13 500 5550 -29.5 -34.5 62 5.0 -30.0 155 7 297.1 297.1 280.7 298.4 0.41 14 400 7110 -41.3 -48.3 47 7.0 -41.6 105 25 301.3 301.3 282.1 301.7 0.12 15 395 7195 -41.9 -48.9 46 7.0 -42.2 104 26 301.6 301.6 282.2 302.0 0.11 16 357 7875 -45.7 -53.7 40 8.0 -46.0 97 31 305.4 305.4 283.7 305.6 0.07 17 334 8319 -45.3 -53.3 40 8.0 -45.6 92 34 311.8 311.8 286.1 312.1 0.08 18 300 9030 -49.1 -57.1 39 8.0 -49.3 85 40 316.1 316.2 287.5 316.4 0.06 19 250 10200 -55.7 -64.7 32 9.0 -55.8 65 31 323.3 323.3 289.8 323.4 0.03 20 229 10755 -59.7 -69.7 26 10.0 -59.8 134 22 325.4 325.4 290.4 325.4 0.01 21 216 11124 -57.5 -66.5 31 9.0 -57.6 180 15 334.3 334.3 292.9 334.4 0.02 22 200 11610 -58.5 -68.5 27 10.0 -58.6 240 7 340.1 340.1 294.4 340.2 0.02 23 186 12063 -59.5 -68.5 30 9.0 -59.6 243 10 345.6 345.6 295.7 345.7 0.02 24 183 12164 -57.1 -66.1 31 9.0 -57.3 243 10 351.2 351.2 296.9 351.3 0.03 25 150 13410 -59.3 -69.3 26 10.0 -59.5 251 17 367.9 367.9 300.2 368.0 0.02 26 100 15938 -60.9 -74.9 14 14.0 -61.2 266 31 410.1 410.1 306.5 410.1 0.01 27 70 18140 -63.5 -92.5 1 29.0 -63.8 280 44 448.5 448.5 310.7 448.5 0.00 28 50 20200 -64.3 -93.3 1 29.0 -64.6 280 40 492.0 492.0 314.4 492.0 0.00 29 30 23290 -68.1 -95.1 1 27.0 -68.4 295 62 559.0 559.0 318.6 559.0 0.00 30 23 24878 -70.1 -97.1 1 27.0 -70.4 282 67 597.2 597.2 320.5 597.2 0.00 31 20 25710 -69.7 -96.7 1 27.0 -70.1 275 69 622.8 622.8 321.6 622.8 0.00 32 14 27860 -65.1 -93.1 1 28.0 -66.1 705.3 705.3 324.6 705.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5328.00 m Freezing level: 879.94 mb = 1258.96 m = 4130.41 ft Wetbulb zero: 931.15 mb = 798.61 m = 2620.07 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 79.89 % Est. max temperature: 11.54 C = 52.76 F Sfc-Lift cond lev (LCL): 970.58 mb = 463.27 m = 1519.91 ft T: 3.07 C 700-500 lapse rate: 7.68 C/km ThetaE index: 0.47 C Layer 960.0- 929.0 mb Conv cond level (CCL): 848.10 mb = 1548.69 m = 5080.93 ft Mean mixing ratio: 3.82 g/kg Conv temperature: 11.79 C = 53.22 F Cap Strength: 6.50 C Lifted Index: 7.28 C Risk: None Lifted Index @300 mb: 19.08 C Lifted Index @700 mb: 5.79 C Showalter Index: 3.94 C Risk: None Total Totals Index: 53.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.40 C Cross Totals Index: 25.90 C K Index: 23.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 111.00 Risk: None Energy Index: 0.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.76 J/kg Max Up Vert Vel: 7.45 m/s Conv Inhibition (B-): 50635.59 J/kg Cap Strength: 7.22 C Lift Cond Lev (LCL): 918.00 mb = 913.38 m = 2996.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 223 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 1012 125 55 5 -4.1 -2.9 | 48 12 -8.8 -7.9 1 1000 222 40 5 -3.2 -3.8 | 42 12 -7.9 -8.9 2 925 852 185 3 0.3 3.0 | 65 5 -4.4 -2.0 3 850 1531 215 9 5.2 7.4 | 191 2 0.5 2.3 4 700 3050 210 13 6.5 11.3 | 196 6 1.8 6.2 5 500 5550 155 7 -3.0 6.3 | 100 8 -7.6 1.3 6 400 7110 105 25 -24.1 6.5 | 93 29 -28.8 1.4 7 300 9030 85 40 -39.8 -3.5 | 79 45 -44.5 -8.5 8 250 10200 65 31 -28.1 -13.1 | 61 37 -32.8 -18.1 9 200 11610 240 7 6.1 3.5 | 318 2 1.4 -1.5 10 70 18140 280 44 43.3 -7.6 | 288 41 38.6 -12.7 11 50 20200 280 40 39.4 -6.9 | 289 37 34.7 -12.0 12 30 23290 295 62 56.2 -26.2 | 301 60 51.5 -31.2 13 20 25710 275 69 68.7 -6.0 | 280 65 64.0 -11.0 Wind Parameters Mean winds (0-6000m): 193.0 at 9.2 knts Storm direction: 223.0 at 6.9 knts Shear (0-3000m) pos: 2.4 neg: 0.6 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 144.6 deg Storm rel helicity (0-3000m) pos: 19.5 neg: -5.3 tot: 14.2 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.40 Bulk Shear: 19.84 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 69 4 53 11| 5.7 0.0 5.7| 15.0 -3.9 11.1 22.3 0.50| 8.5 4.3 1000 116 4 69 9| 5.1 0.0 5.1| 17.0 -4.6 12.4 12.4 0.40| 7.1 2.8 1500 196 5 91 3| 4.8 0.0 4.8| 19.3 -4.6 14.8 9.8 0.52| 6.3 3.2 2000 206 6 111 2| 3.6 0.3 4.0| 19.5 -4.6 14.9 7.4 0.49| 5.1 2.5 2500 208 7 142 2| 2.9 0.6 3.4| 19.5 -4.6 15.0 6.0 0.46| 4.3 2.0 3000 209 8 163 2| 2.4 0.6 3.1| 19.5 -5.3 14.2 4.7 0.41| 3.9 1.6 4000 205 9 166 3| 1.8 0.6 2.4| 19.5 -13.6 5.9 1.5 0.15| 3.5 0.5 5000 201 9 158 4| 1.4 0.8 2.2| 19.5 -21.2 -1.6 -0.3 0.00| 3.3 0.0 6000 193 9 146 5| 1.2 1.3 2.5| 23.3 -24.4 -1.1 -0.2 0.00| 3.5 0.0 Wrote GIF file: /home/apache/climate/data/raob//X8064/skewt/X8064.skewt.20251206.12.gif