UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120812.upa.cvt Date: 1200Z 8 DEC 25 Searching for X8064... Searching the city database file for: X8064 ... Date:1200Z 8 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 1011 144 0.2 -5.8 64 6.0 -1.9 320 11 272.5 272.9 270.7 279.2 2.45 1 1009 159 -0.3 -4.7 72 4.4 -1.9 321 11 272.2 272.6 270.8 279.4 2.67 2 1000 231 -1.3 -4.6 78 3.3 -2.5 325 11 271.9 272.3 270.7 279.2 2.71 3 987 335 -2.3 -4.3 86 2.0 -3.0 312 12 271.9 272.3 270.8 279.5 2.81 4 925 849 -4.5 250 15 274.7 5 919 900 -4.9 252 15 274.8 6 913 952 -2.7 253 15 277.6 7 850 1517 -4.9 270 17 281.0 8 830 1704 -4.9 269 17 282.9 9 793 2062 -7.5 -7.5 100 0.0 -7.5 266 18 283.9 284.3 277.5 291.7 2.74 10 764 2353 -6.1 -6.1 100 0.0 -6.1 265 19 288.4 289.0 280.3 297.6 3.17 11 700 3035 -8.7 -9.2 96 0.5 -8.9 260 21 292.9 293.3 281.7 301.0 2.72 12 689 3158 -8.7 -9.7 92 1.0 -9.1 262 22 294.2 294.7 282.3 302.1 2.66 13 500 5560 -25.3 -31.3 57 6.0 -26.2 305 38 302.2 302.3 283.0 304.1 0.56 14 468 6039 -29.1 -35.1 56 6.0 -29.8 306 44 303.2 303.3 283.2 304.6 0.41 15 400 7150 -35.9 -42.9 49 7.0 -36.4 310 58 308.3 308.4 285.0 309.1 0.22 16 344 8181 -42.1 -50.1 41 8.0 -42.5 302 68 313.5 313.5 286.7 313.9 0.11 17 300 9090 -49.3 -58.3 34 9.0 -49.6 295 77 315.9 315.9 287.5 316.1 0.05 18 250 10260 -58.5 -69.5 23 11.0 -58.6 305 95 319.1 319.1 288.5 319.1 0.01 19 240 10516 -60.7 -72.7 19 12.0 -60.8 303 93 319.5 319.5 288.6 319.6 0.01 20 214 11224 -64.7 -75.7 21 11.0 -64.8 298 87 324.0 324.0 290.0 324.0 0.01 21 200 11640 -62.5 -73.5 21 11.0 -62.6 295 83 333.8 333.8 292.7 333.8 0.01 22 197 11733 -61.9 -72.9 22 11.0 -62.0 295 83 336.2 336.2 293.4 336.2 0.01 23 161 12967 -66.1 -78.1 17 12.0 -66.2 289 80 349.1 349.1 296.4 349.1 0.01 24 150 13400 -62.1 -73.1 22 11.0 -62.2 287 79 363.1 363.1 299.3 363.2 0.01 25 122 14675 -60.3 -75.3 12 15.0 -60.5 281 76 388.5 388.5 303.6 388.5 0.01 26 100 15902 -62.9 -83.9 4 21.0 -63.1 275 74 406.2 406.2 306.0 406.2 0.00 27 85 16903 -60.9 -90.9 1 30.0 -61.2 271 72 429.6 429.6 308.8 429.6 0.00 28 79 17353 -64.1 -93.1 1 29.0 -64.3 268 71 432.0 432.0 309.0 432.0 0.00 29 72 17925 -60.1 -90.1 1 30.0 -60.5 266 69 452.2 452.2 311.1 452.2 0.00 30 70 18100 -60.9 -90.9 1 30.0 -61.3 265 69 454.1 454.1 311.3 454.1 0.00 31 65 18558 -62.9 -91.9 1 29.0 -63.2 265 71 459.5 459.5 311.7 459.5 0.00 32 52 19937 -60.9 -90.9 1 30.0 -61.4 265 76 494.4 494.4 314.5 494.4 0.00 33 50 20180 -62.1 -91.1 1 29.0 -62.6 265 77 497.1 497.1 314.7 497.2 0.00 34 39 21699 -65.9 -93.9 1 28.0 -66.2 267 82 524.1 524.1 316.6 524.1 0.00 35 30 23310 -60.7 -90.7 1 30.0 -61.6 270 87 579.2 579.2 319.6 579.2 0.00 36 29 23521 -60.3 -90.3 1 30.0 -61.2 270 87 585.9 585.9 319.9 585.9 0.00 37 20 25800 -67.1 -95.1 1 28.0 -67.7 270 91 630.8 630.8 321.9 630.8 0.00 38 16 27165 -61.5 -90.5 1 29.0 -62.9 690.6 690.6 324.1 690.7 0.01 39 13 28457 -60.1 -90.1 1 30.0 -62.0 737.7 737.7 325.6 737.8 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5329.00 m Freezing level: 1010.20 mb = 149.99 m = 492.08 ft Wetbulb zero: Below ground Precipitable water: 0.51 inches Sfc-500 mean rel hum: 81.78 % Est. max temperature: 8.12 C = 46.62 F Sfc-Lift cond lev (LCL): 920.42 mb = 888.07 m = 2913.59 ft T: -4.80 C 700-500 lapse rate: 6.57 C/km ThetaE index: 0.20 C Layer 1000.0- 987.0 mb Conv cond level (CCL): 796.04 mb = 2031.76 m = 6665.78 ft Mean mixing ratio: 2.78 g/kg Conv temperature: 11.53 C = 52.76 F Cap Strength: 14.25 C Lifted Index: 17.86 C Risk: None Lifted Index @300 mb: 24.74 C Lifted Index @700 mb: 13.25 C Showalter Index: 11.77 C Risk: None Total Totals Index: 39.21 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 18.81 C K Index: 13.41 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 3.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.56 J/kg Max Up Vert Vel: 5.21 m/s Conv Inhibition (B-): 50891.70 J/kg Cap Strength: 17.82 C Lift Cond Lev (LCL): 932.41 mb = 785.85 m = 2578.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 19 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 1011 144 320 11 7.1 -8.4 | 128 8 -6.0 4.7 1 1000 231 325 11 6.3 -9.0 | 121 8 -6.8 4.1 2 925 849 250 15 14.1 5.1 | 183 18 1.0 18.2 3 850 1517 270 17 17.0 -0.0 | 197 14 3.9 13.1 4 700 3035 260 21 20.7 3.6 | 204 18 7.6 16.8 5 500 5560 305 38 31.1 -21.8 | 296 20 18.0 -8.7 6 400 7150 310 58 44.4 -37.3 | 308 40 31.3 -24.2 7 300 9090 295 77 69.8 -32.5 | 289 60 56.7 -19.4 8 250 10260 305 95 77.8 -54.5 | 303 77 64.7 -41.4 9 200 11640 295 83 75.2 -35.1 | 289 66 62.1 -22.0 10 70 18100 265 69 68.7 6.0 | 251 59 55.6 19.1 11 50 20180 265 77 76.7 6.7 | 253 67 63.6 19.8 12 30 23310 270 87 87.0 -0.0 | 260 75 73.9 13.1 13 20 25800 270 91 91.0 -0.0 | 260 79 77.9 13.1 Wind Parameters Mean winds (0-6000m): 285.0 at 24.7 knts Storm direction: 315.0 at 18.5 knts Shear (0-3000m) pos: 0.6 neg: 3.3 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 79.7 deg Storm rel helicity (0-3000m) pos: 47.8 neg: -2.6 tot: 45.2 m^2/s^2 ave: 15.1 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.56 Bulk Shear: 24.23 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 ------------------------------------------------------------------------------- 500 301 12 158 7| 0.0 10.1 10.1| 17.0 -1.3 15.6 31.3 0.65| 11.8 7.7 1000 274 14 182 12| 0.0 7.4 7.4| 26.0 -2.6 23.4 23.4 0.46| 10.3 4.8 1500 271 15 186 13| 1.1 4.9 6.0| 35.1 -2.6 32.5 21.7 0.49| 8.2 4.0 2000 270 15 190 13| 0.9 4.1 5.0| 38.4 -2.6 35.7 17.9 0.49| 6.5 3.2 2500 268 16 193 14| 0.7 3.6 4.3| 41.1 -2.6 38.5 15.4 0.48| 5.6 2.7 3000 267 17 195 15| 0.6 3.3 3.8| 47.8 -2.6 45.2 15.1 0.49| 5.1 2.5 4000 268 19 203 15| 1.7 2.5 4.2| 95.3 -2.6 92.7 23.2 0.62| 5.1 3.2 5000 276 22 218 14| 2.6 2.0 4.5|150.1 -2.6 147.5 29.5 0.71| 5.3 3.8 6000 285 25 238 13| 3.2 1.6 4.8|190.8 -2.6 188.2 31.4 0.68| 5.5 3.8 Wrote GIF file: /home/apache/climate/data/raob//X8064/skewt/X8064.skewt.20251208.12.gif