UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for U6435... Searching the city database file for: U6435 ... Date:1200Z 8 JAN 26 Station: U6435 WMO ident: 26435 Latitude: 56.64 Longitude: 25.13 ------------------------------------------------------------------------------- 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 1007 82 -8.7 -10.0 90 1.3 -9.1 60 5 263.9 264.2 263.7 268.7 1.77 1 1000 136 -8.9 -10.1 91 1.2 -9.2 90 5 264.2 264.5 263.9 269.0 1.77 2 925 734 -9.5 -15.5 62 6.0 -10.9 85 21 269.6 269.8 266.7 273.1 1.23 3 850 1391 -9.1 -23.1 31 14.0 -11.9 65 23 276.6 276.7 270.4 278.7 0.70 4 700 2867 -18.9 -38.9 15 20.0 -21.1 75 23 281.6 281.6 272.4 282.2 0.19 5 500 5310 -31.5 -41.5 37 10.0 -32.3 220 13 294.6 294.7 279.2 295.3 0.20 6 400 6850 -40.9 -43.8 73 2.9 -41.1 225 62 301.8 301.9 282.4 302.5 0.20 7 300 8740 -56.1 -60.2 60 4.1 -56.2 215 87 306.3 306.3 284.0 306.4 0.04 8 282 9132 -59.0 -62.8 62 3.8 -59.0 215 101 307.5 307.6 284.4 307.7 0.03 9 250 9880 -64.7 -67.8 65 3.1 -64.7 225 79 309.9 309.9 285.3 309.9 0.02 10 235 10256 -65.5 -73.5 32 8.0 -65.5 225 68 314.2 314.2 286.8 314.2 0.01 11 200 11240 -62.7 -79.7 8 17.0 -62.8 230 50 333.5 333.5 292.7 333.5 0.00 12 150 13010 -63.1 -84.1 4 21.0 -63.2 255 44 361.4 361.4 299.0 361.4 0.00 TRP 235 10256 -65.5 -73.5 32 8.0 -65.5 225 68 314.2 314.2 286.8 314.2 0.01 WND 282 9132 -59.0 -62.8 62 3.8 -59.0 215 101 307.5 307.6 284.4 307.7 0.03 Sounding variables and indices 1000-500 mb thick: 5174.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 33.94 % Est. max temperature: 3.33 C = 37.99 F Sfc-Lift cond lev (LCL): 986.14 mb = 243.06 m = 797.43 ft T: -9.01 C 700-500 lapse rate: 5.16 C/km ThetaE index: 0.00 C Layer 1007.0- 0.0 mb Conv cond level (CCL): 737.65 mb = 2468.77 m = 8099.53 ft Mean mixing ratio: 1.46 g/kg Conv temperature: 7.66 C = 45.79 F Cap Strength: 10.44 C Lifted Index: 19.28 C Risk: None Lifted Index @300 mb: 24.74 C Lifted Index @700 mb: 10.44 C Showalter Index: 13.42 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 8.40 C K Index: -20.70 Risk: None Sweat Index: 59.00 Risk: None Energy Index: 3.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.47 J/kg Max Up Vert Vel: 5.91 m/s Conv Inhibition (B-): 11868.94 J/kg Cap Strength: 18.85 C Lift Cond Lev (LCL): 897.65 mb = 967.16 m = 3173.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 124 at 15 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 1007 82 60 5 -4.3 -2.5 | 324 14 8.0 -11.0 1 1000 136 90 5 -5.0 0.0 | 319 11 7.4 -8.5 2 925 734 85 21 -20.9 -1.8 | 40 13 -8.5 -10.3 3 850 1391 65 23 -20.8 -9.7 | 25 20 -8.5 -18.2 4 700 2867 75 23 -22.2 -6.0 | 34 17 -9.8 -14.4 5 500 5310 220 13 8.4 10.0 | 266 21 20.7 1.5 6 400 6850 225 62 43.8 43.8 | 238 66 56.2 35.4 7 300 8740 215 87 49.9 71.3 | 225 88 62.3 62.8 8 282 9132 215 101 57.9 82.7 | 223 102 70.3 74.3 9 250 9880 225 79 55.9 55.9 | 235 83 68.2 47.4 10 235 10256 225 68 48.1 48.1 | 237 72 60.5 39.6 11 200 11240 230 50 38.3 32.1 | 245 56 50.7 23.7 12 150 13010 255 44 42.5 11.4 | 267 55 54.9 2.9 Wind Parameters Mean winds (0-6000m): 94.3 at 20.0 knts Storm direction: 124.3 at 15.0 knts Shear (0-3000m) pos: 2.9 neg: 1.6 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 82.5 deg Storm rel helicity (0-3000m) pos: 61.7 neg: -17.7 tot: 44.0 m^2/s^2 ave: 14.7 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.36 Bulk Shear: 12.86 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 87 10 347 9| 13.0 0.0 13.0| 25.4 0.0 25.4 50.9 0.74| 14.3 10.5 1000 83 15 16 11| 6.5 3.3 9.8| 33.9 -7.5 26.4 26.4 0.51| 11.2 5.7 1500 77 18 22 14| 4.3 3.1 7.5| 35.6 -17.7 17.9 12.0 0.36| 8.9 3.2 2000 74 19 24 15| 3.4 2.4 5.8| 40.9 -17.7 23.2 11.6 0.38| 7.0 2.7 2500 73 20 25 16| 2.9 1.9 4.8| 46.0 -17.7 28.3 11.3 0.40| 5.9 2.3 3000 74 20 27 16| 2.9 1.6 4.4| 61.7 -17.7 44.0 14.7 0.44| 5.9 2.6 4000 82 20 34 14| 3.3 1.2 4.5| 92.4 -17.7 74.7 18.7 0.58| 7.2 4.1 5000 83 19 33 13| 2.8 0.9 3.8|135.6 -17.7 117.9 23.6 0.61| 7.5 4.6 6000 94 20 47 10| 4.4 0.8 5.2|148.4-103.8 44.6 7.4 0.36| 8.6 3.1 Wrote GIF file: /home/apache/climate/data/raob//U6435/skewt/U6435.skewt.20260108.12.gif