UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for U3205... Searching the city database file for: U3205 ... Date:0000Z 9 DEC 25 Station: U3205 WMO ident: 23205 Latitude: 67.65 Longitude: 53.02 ------------------------------------------------------------------------------- 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 1022 9 -13.9 -17.6 74 3.7 -14.6 200 13 257.6 257.8 257.2 260.2 0.94 1 1000 174 -14.7 -19.4 67 4.7 -15.5 200 19 258.5 258.6 257.6 260.7 0.82 2 982 311 -15.1 -19.9 67 4.8 -15.9 210 24 259.4 259.5 258.3 261.6 0.80 3 970 405 -13.5 -19.5 61 6.0 -14.6 218 28 261.9 262.1 260.4 264.2 0.84 4 957 508 -8.9 -14.9 62 6.0 -10.3 225 32 267.6 267.8 265.4 271.1 1.25 5 954 533 -8.9 -15.9 57 7.0 -10.5 227 33 267.8 268.0 265.4 271.1 1.16 6 925 772 -7.9 -22.9 29 15.0 -10.9 245 42 271.2 271.3 266.8 273.1 0.65 7 913 873 -7.9 -27.9 18 20.0 -11.3 245 41 272.2 272.3 267.0 273.5 0.42 8 902 967 -8.5 -30.5 15 22.0 -12.0 245 40 272.6 272.6 267.1 273.6 0.33 9 850 1426 -10.3 -34.3 12 24.0 -13.7 245 35 275.4 275.4 268.7 276.1 0.25 10 700 2899 -17.7 -46.7 6 29.0 -20.3 240 38 282.9 282.9 273.0 283.2 0.08 11 634 3635 -21.3 -51.3 5 30.0 -23.5 247 37 286.9 286.9 275.2 287.1 0.05 12 619 3812 -22.5 -50.5 6 28.0 -24.6 249 37 287.5 287.5 275.5 287.7 0.06 13 586 4212 -25.9 -39.9 26 14.0 -27.2 253 36 288.1 288.1 276.0 288.8 0.20 14 557 4578 -27.5 -34.5 51 7.0 -28.3 257 36 290.4 290.5 277.4 291.6 0.37 15 500 5350 -31.1 -35.7 64 4.6 -31.6 265 35 295.1 295.2 279.7 296.3 0.36 16 484 5579 -32.1 -36.7 64 4.6 -32.6 267 35 296.6 296.7 280.4 297.8 0.34 17 452 6055 -37.3 -41.5 65 4.2 -37.6 272 35 296.0 296.0 279.9 296.7 0.22 18 412 6690 -40.3 -44.2 66 3.9 -40.5 278 35 300.1 300.1 281.6 300.7 0.18 19 403 6839 -41.1 -44.9 67 3.8 -41.3 279 35 300.9 301.0 282.0 301.5 0.17 20 400 6890 -41.9 -45.9 65 4.0 -42.1 280 35 300.5 300.6 281.8 301.1 0.16 21 374 7341 -46.5 -50.5 64 4.0 -46.6 281 36 300.3 300.3 281.6 300.6 0.10 22 323 8300 -53.5 -57.8 59 4.3 -53.6 284 39 303.5 303.5 282.8 303.6 0.05 23 300 8770 -58.7 -63.0 57 4.3 -58.7 285 40 302.6 302.6 282.5 302.7 0.03 24 285 9088 -62.7 -66.9 57 4.2 -62.7 286 42 301.3 301.3 281.9 301.4 0.02 25 260 9645 -67.5 -71.7 55 4.2 -67.5 289 45 302.3 302.3 282.3 302.3 0.01 26 250 9880 -68.7 -73.0 54 4.3 -68.7 290 46 303.9 303.9 283.0 304.0 0.01 27 221 10612 -72.1 -76.2 54 4.1 -72.1 295 46 309.6 309.6 285.2 309.6 0.01 28 216 10746 -72.3 -76.5 53 4.2 -72.3 296 46 311.3 311.3 285.8 311.3 0.01 29 200 11200 -71.3 -75.3 55 4.0 -71.3 300 44 319.8 319.8 288.7 319.9 0.01 30 196 11319 -70.7 -74.8 55 4.1 -70.7 300 44 322.7 322.7 289.6 322.7 0.01 31 150 12910 -68.9 -73.3 53 4.4 -68.9 305 40 351.4 351.4 297.0 351.5 0.01 32 116 14458 -67.3 -71.9 52 4.6 -67.4 308 34 381.2 381.2 302.5 381.3 0.02 33 100 15350 -69.7 -74.3 51 4.6 -69.8 310 31 393.1 393.1 304.2 393.1 0.02 34 70 17460 -71.5 -76.5 47 5.0 -71.6 310 31 431.4 431.4 309.0 431.5 0.02 35 57 18670 -72.7 -78.7 40 6.0 -72.8 454.8 454.8 311.3 454.9 0.01 TRP 221 10612 -72.1 -76.2 54 4.1 -72.1 295 46 309.6 309.6 285.2 309.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5176.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 26.08 % Est. max temperature: 2.72 C = 36.89 F Sfc-Lift cond lev (LCL): 962.38 mb = 465.24 m = 1526.35 ft T: -10.81 C 700-500 lapse rate: 5.47 C/km ThetaE index: 0.01 C Layer 954.0- 925.0 mb Conv cond level (CCL): 601.73 mb = 4018.36 m = 13183.44 ft Mean mixing ratio: 0.89 g/kg Conv temperature: 16.45 C = 61.62 F Cap Strength: 20.85 C Lifted Index: 23.96 C Risk: None Lifted Index @300 mb: 25.95 C Lifted Index @700 mb: 16.06 C Showalter Index: 15.87 C Risk: None Total Totals Index: 17.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: -3.20 C K Index: -42.50 Risk: None Sweat Index: 172.75 Risk: None Energy Index: 4.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 68.72 J/kg Max Up Vert Vel: 11.72 m/s Conv Inhibition (B-): 31112.78 J/kg Cap Strength: 23.57 C Lift Cond Lev (LCL): 867.36 mb = 1269.86 m = 4166.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 278 at 27 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 1022 9 200 13 4.4 12.2 | 126 27 -21.8 16.1 1 1000 174 200 19 6.5 17.9 | 138 29 -19.8 21.7 2 925 772 245 42 38.1 17.7 | 209 25 11.8 21.6 3 850 1426 245 35 31.7 14.8 | 196 19 5.4 18.6 4 700 2899 240 38 32.9 19.0 | 196 24 6.6 22.8 5 500 5350 265 35 34.9 3.1 | 231 11 8.6 6.9 6 400 6890 280 35 34.5 -6.1 | 285 8 8.2 -2.2 7 300 8770 285 40 38.6 -10.4 | 298 14 12.4 -6.5 8 250 9880 290 46 43.2 -15.7 | 305 21 17.0 -11.9 9 221 10612 295 46 41.7 -19.4 | 315 22 15.4 -15.6 10 200 11200 300 44 38.1 -22.0 | 327 22 11.8 -18.2 11 150 12910 305 40 32.8 -22.9 | 341 20 6.5 -19.1 12 100 15350 310 31 23.7 -19.9 | 9 16 -2.5 -16.1 13 70 17460 310 31 23.7 -19.9 | 9 16 -2.5 -16.1 Wind Parameters Mean winds (0-6000m): 248.3 at 35.4 knts Storm direction: 278.3 at 26.6 knts Shear (0-3000m) pos: 5.4 neg: 0.5 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 70.9 deg Storm rel helicity (0-3000m) pos: 274.1 neg: -25.9 tot: 248.2 m^2/s^2 ave: 82.7 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 5.9 10^-3/s Energy-Hel index: 0.12 Bulk Rich Number: 1.08 Bulk Shear: 63.45 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 ------------------------------------------------------------------------------- 500 212 22 147 27| 21.5 0.0 21.5|165.4 0.0 165.4 330.8 0.98| 23.6 23.0 1000 233 30 175 22| 16.3 0.0 16.3|271.3 -8.3 263.0 263.0 0.90| 21.2 19.0 1500 238 33 183 21| 10.8 1.5 12.3|271.3 -25.4 245.9 163.9 0.74| 15.6 11.6 2000 239 33 187 21| 8.1 0.9 9.0|271.5 -25.4 246.0 123.0 0.72| 12.1 8.7 2500 240 34 189 21| 6.5 0.7 7.2|271.5 -25.6 245.9 98.4 0.70| 10.0 7.0 3000 240 35 190 21| 5.4 0.5 6.0|274.1 -25.9 248.2 82.7 0.68| 8.6 5.9 4000 242 35 193 21| 4.2 0.4 4.6|295.5 -25.9 269.6 67.4 0.67| 7.3 4.9 5000 245 35 197 20| 3.5 0.3 3.8|311.7 -25.9 285.8 57.2 0.66| 6.5 4.3 6000 248 35 201 18| 3.1 0.3 3.4|325.6 -25.9 299.7 49.9 0.68| 6.0 4.0 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20251209.00.gif