UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for UNII... Searching the city database file for: UNII ... Date:1200Z 3 DEC 25 Station: UNII WMO ident: 29263 Latitude: 58.45 Longitude: 92.15 Elevation: 78.00 ------------------------------------------------------------------------------- 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 1009 78 -1.9 -4.9 80 3.0 -3.0 225 5 270.6 271.0 269.7 277.7 2.63 1 1000 152 -0.5 -4.4 75 3.9 -1.9 225 11 272.6 273.1 271.2 280.2 2.75 2 993 208 -0.3 -4.3 74 4.0 -1.8 226 13 273.4 273.9 271.8 281.1 2.79 3 992 216 -0.7 -31.7 7 31.0 -6.3 227 13 273.1 273.1 267.3 273.9 0.27 4 925 768 -5.3 240 29 273.9 5 899 992 -6.5 253 30 274.9 6 850 1431 -5.7 280 31 280.2 7 816 1752 -4.1 278 35 285.2 8 700 2947 -9.7 270 50 291.7 9 681 3158 -10.5 270 50 293.2 10 546 4819 -21.1 273 50 299.7 11 500 5460 -26.9 -54.9 5 28.0 -28.7 274 49 300.2 300.2 281.5 300.4 0.04 12 444 6304 -33.7 275 49 302.0 13 383 7327 -39.9 277 49 306.9 14 263 9792 -58.3 281 48 314.8 15 162 12825 -60.5 286 47 357.9 16 122 14605 -57.1 289 47 394.3 17 100 15853 -60.3 291 47 411.2 18 70 18060 -63.5 295 46 448.5 19 55 19540 -65.7 295 46 475.5 20 50 20120 -66.5 295 46 486.8 21 32 22798 -70.1 543.4 TRP WND Sounding variables and indices 1000-500 mb thick: 5308.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 74.09 % Est. max temperature: 6.74 C = 44.13 F Sfc-Lift cond lev (LCL): 962.53 mb = 454.06 m = 1489.69 ft T: -2.68 C 700-500 lapse rate: 6.84 C/km ThetaE index: 7.15 C Layer 992.0- 925.0 mb Conv cond level (CCL): 468.94 mb = 5915.88 m = 19408.82 ft Mean mixing ratio: 0.64 g/kg Conv temperature: 28.86 C = 83.95 F Cap Strength: 20.95 C Lifted Index: 20.72 C Risk: None Lifted Index @300 mb: 26.23 C Lifted Index @700 mb: 16.56 C Showalter Index: 16.38 C Risk: None Total Totals Index: 11.17 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: -10.03 C K Index: -49.54 Risk: None Sweat Index: 111.42 Risk: None Energy Index: 4.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.64 J/kg Max Up Vert Vel: 3.36 m/s Conv Inhibition (B-): 40658.50 J/kg Cap Strength: 20.96 C Lift Cond Lev (LCL): 699.77 mb = 2949.52 m = 9676.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 25 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 1009 78 225 5 3.5 3.5 | 128 24 -18.6 14.4 1 1000 152 225 11 7.8 7.8 | 142 24 -14.4 18.6 2 925 768 240 29 25.1 14.5 | 187 26 3.0 25.4 3 850 1431 280 31 30.5 -5.4 | 237 10 8.4 5.5 4 700 2947 270 50 50.0 -0.0 | 249 30 27.8 10.9 5 70 18060 295 46 41.7 -19.4 | 294 21 19.5 -8.6 6 50 20120 295 46 41.7 -19.4 | 294 21 19.5 -8.6 Wind Parameters Mean winds (0-6000m): 266.1 at 32.9 knts Storm direction: 296.1 at 24.7 knts Shear (0-3000m) pos: 6.2 neg: 2.7 tot: 8.9 10-3/s Storm rel Dir Shear (0-3000m): -82.7 deg Storm rel helicity (0-3000m) pos: 231.9 neg: -0.5 tot: 231.4 m^2/s^2 ave: 82.6 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 11.1 stream: 7.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 62.69 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 ------------------------------------------------------------------------------- 500 232 16 155 23| 19.1 0.0 19.1|117.2 0.0 117.2 234.4 1.00| 19.4 19.4 1000 241 22 172 22| 13.3 0.0 13.3|191.7 0.0 191.7 191.7 0.90| 17.7 15.9 1500 254 25 186 18| 10.3 0.0 10.3|222.8 0.0 222.8 148.5 0.84| 16.1 13.6 2000 262 28 199 16| 7.8 1.7 9.5|229.0 0.0 229.0 114.5 0.77| 13.8 10.6 2500 265 31 212 16| 6.2 2.7 8.9|231.8 0.0 231.8 92.7 0.69| 12.4 8.6 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//UNII/skewt/UNII.skewt.20251203.12.gif