UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 20 OCT 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 ------------------------------------------------------------------------------- 0 1000 4 180 9 SFC 999 12 0.6 0.0 96 0.6 0.4 180 9 273.8 274.5 273.6 284.2 3.82 2 925 628 -0.9 -2.5 89 1.6 -1.6 240 42 278.4 279.0 275.6 287.9 3.43 3 903 820 -1.1 -2.7 89 1.6 -1.7 246 41 280.1 280.7 276.6 289.8 3.47 4 869 1126 -3.1 -5.0 87 1.9 -3.8 255 39 281.1 281.6 276.5 289.7 3.03 5 863 1180 -3.1 -5.1 86 2.0 -3.8 256 39 281.7 282.2 276.8 290.2 3.03 6 860 1208 -1.5 -3.7 85 2.2 -2.4 257 39 283.6 284.2 278.2 293.2 3.38 7 851 1292 -3.7 -5.8 85 2.1 -4.5 260 38 282.2 282.7 276.9 290.4 2.91 8 850 1301 -3.7 -5.8 85 2.1 -4.5 260 38 282.3 282.8 276.9 290.6 2.91 9 732 2464 -12.7 -15.7 78 3.0 -13.5 248 36 284.8 285.0 276.3 289.3 1.54 10 700 2804 -14.9 -18.0 77 3.1 -15.6 245 35 286.0 286.2 276.6 290.0 1.32 11 669 3146 -15.9 -18.9 78 3.0 -16.6 245 35 288.6 288.8 277.9 292.5 1.28 12 500 5270 -32.1 -35.9 69 3.8 -32.4 245 36 293.9 294.0 279.1 295.1 0.36 13 414 6569 -42.5 -46.1 68 3.6 -42.7 249 50 296.8 296.8 280.1 297.3 0.15 14 400 6800 -43.7 -47.4 67 3.7 -43.9 250 52 298.2 298.2 280.7 298.7 0.13 15 316 8355 -52.3 -57.3 55 5.0 -52.4 254 69 307.0 307.0 284.2 307.2 0.05 16 306 8562 -52.9 -57.9 55 5.0 -53.0 255 71 309.0 309.0 285.0 309.2 0.05 17 300 8690 -53.3 -58.3 54 5.0 -53.4 255 71 310.2 310.2 285.5 310.4 0.05 18 278 9180 -54.7 -59.7 54 5.0 -54.8 255 68 315.0 315.0 287.2 315.2 0.04 19 260 9609 -54.9 -60.9 47 6.0 -55.0 255 62 320.8 320.8 289.0 321.0 0.04 20 250 9860 -54.3 -60.3 48 6.0 -54.4 255 58 325.3 325.3 290.4 325.5 0.05 21 226 10509 -51.1 -58.1 43 7.0 -51.3 255 48 339.8 339.8 294.3 340.0 0.07 22 200 11300 -51.1 -59.1 38 8.0 -51.4 255 35 351.8 351.9 297.1 352.1 0.07 23 150 13180 -50.5 -59.5 34 9.0 -50.9 250 29 383.1 383.1 302.8 383.4 0.08 24 131 14060 -50.9 -60.9 30 10.0 -51.4 255 29 397.5 397.5 304.9 397.9 0.08 25 120 14628 -52.3 -62.3 29 10.0 -52.7 258 29 405.0 405.0 305.9 405.4 0.07 26 100 15800 -54.3 -64.3 28 10.0 -54.7 265 29 422.8 422.8 308.1 423.2 0.07 27 70 18050 -58.9 -68.9 26 10.0 -59.3 275 17 458.4 458.4 311.7 458.7 0.05 28 59 19109 -63.3 -73.3 25 10.0 -63.6 270 18 471.5 471.5 312.8 471.6 0.03 29 56 19431 -60.7 -70.7 26 10.0 -61.0 268 18 484.5 484.5 313.8 484.8 0.05 30 50 20130 -63.1 -73.1 25 10.0 -63.4 265 19 494.8 494.8 314.6 495.0 0.04 31 41 21346 -65.1 -74.1 28 9.0 -65.4 259 20 518.7 518.7 316.2 519.0 0.04 32 31 23059 -63.3 -73.3 25 10.0 -63.8 251 21 566.7 566.8 319.0 567.2 0.06 33 30 23260 -64.5 -73.5 28 9.0 -64.9 250 21 568.8 568.8 319.1 569.2 0.06 34 20 25720 -65.7 -74.7 27 9.0 -66.2 235 33 635.1 635.1 322.1 635.7 0.08 35 16 27068 -68.5 -77.5 26 9.0 -68.9 235 35 667.8 667.8 323.3 668.3 0.06 36 10 29900 -66.7 -74.7 32 8.0 -67.5 235 38 770.6 770.6 326.5 772.0 0.15 37 7.8 31414 -63.5 -71.5 33 8.0 -64.8 840.1 840.3 328.2 843.5 0.32 TRP 278 9180 -54.7 -59.7 54 5.0 -54.8 255 68 315.0 315.0 287.2 315.2 0.04 WND 306 8562 -52.9 -57.9 55 5.0 -53.0 255 71 309.0 309.0 285.0 309.2 0.05 Sounding variables and indices 1000-500 mb thick: 5266.00 m Freezing level: 969.40 mb = 258.42 m = 847.82 ft Wetbulb zero: 984.79 mb = 126.70 m = 415.69 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 79.53 % Est. max temperature: 9.06 C = 48.31 F Sfc-Lift cond lev (LCL): 989.64 mb = 87.36 m = 286.62 ft T: 0.42 C 700-500 lapse rate: 6.97 C/km ThetaE index: 2.77 C Layer 851.0- 850.0 mb Conv cond level (CCL): 875.77 mb = 1063.82 m = 3490.17 ft Mean mixing ratio: 3.58 g/kg Conv temperature: 7.68 C = 45.83 F Cap Strength: 4.53 C Lifted Index: 6.49 C Risk: None Lifted Index @300 mb: 16.58 C Lifted Index @700 mb: 2.83 C Showalter Index: 3.68 C Risk: None Total Totals Index: 54.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.40 C Cross Totals Index: 26.30 C K Index: 19.50 Risk: < 20 % chance of thunderstorms Sweat Index: 226.00 Risk: None Energy Index: 0.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.54 J/kg Max Up Vert Vel: 6.56 m/s Conv Inhibition (B-): 68033.43 J/kg Cap Strength: 6.35 C Lift Cond Lev (LCL): 929.30 mb = 590.85 m = 1938.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 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 ---------------------------------------------------------- 0 999 12 180 9 0.0 9.0 | 114 29 -26.7 12.2 1 925 628 240 42 36.4 21.0 | 202 26 9.7 24.2 2 850 1301 260 38 37.4 6.6 | 228 15 10.7 9.8 3 700 2804 245 35 31.7 14.8 | 196 19 5.0 17.9 4 500 5270 245 36 32.6 15.2 | 198 19 6.0 18.4 5 400 6800 250 52 48.9 17.8 | 227 31 22.2 20.9 6 306 8562 255 71 68.6 18.4 | 243 47 41.9 21.5 7 300 8690 255 71 68.6 18.4 | 243 47 41.9 21.5 8 278 9180 255 68 65.7 17.6 | 242 44 39.0 20.8 9 250 9860 255 58 56.0 15.0 | 238 35 29.3 18.2 10 200 11300 255 35 33.8 9.1 | 210 14 7.1 12.2 11 150 13180 250 29 27.3 9.9 | 183 13 0.6 13.1 12 100 15800 265 29 28.9 2.5 | 201 6 2.2 5.7 13 70 18050 275 17 16.9 -1.5 | 100 10 -9.7 1.7 14 50 20130 265 19 18.9 1.7 | 122 9 -7.7 4.8 15 30 23260 250 21 19.7 7.2 | 146 12 -6.9 10.3 16 20 25720 235 33 27.0 18.9 | 181 22 0.4 22.1 17 10 29900 235 38 31.1 21.8 | 190 25 4.5 25.0 Wind Parameters Mean winds (0-6000m): 246.7 at 35.8 knts Storm direction: 276.7 at 26.9 knts Shear (0-3000m) pos: 6.3 neg: 1.5 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 81.4 deg Storm rel helicity (0-3000m) pos: 363.4 neg: -39.0 tot: 324.4 m^2/s^2 ave: 108.1 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 7.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.62 Bulk Shear: 34.93 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 ------------------------------------------------------------------------------- 500 228 22 151 21| 31.5 0.0 31.5|249.1 0.0 249.1 498.3 0.99| 34.2 34.0 1000 238 31 180 20| 19.5 0.0 19.5|346.5 0.0 346.5 346.5 0.93| 26.4 24.7 1500 245 34 193 18| 12.6 0.0 12.6|363.1 -5.1 358.0 238.6 0.86| 20.1 17.3 2000 248 35 199 17| 9.5 0.9 10.3|363.1 -18.0 345.1 172.5 0.76| 16.0 12.1 2500 249 35 200 17| 7.6 1.4 8.9|363.1 -31.1 331.9 132.8 0.68| 13.4 9.1 3000 248 35 200 17| 6.3 1.5 7.8|363.4 -39.0 324.4 108.1 0.63| 11.5 7.3 4000 248 35 199 18| 4.7 1.1 5.8|364.9 -39.0 325.9 81.5 0.64| 8.7 5.5 5000 247 35 199 18| 3.8 0.9 4.6|366.4 -39.0 327.5 65.5 0.64| 7.0 4.5 6000 247 36 200 18| 3.8 0.7 4.5|402.4 -39.0 363.4 60.6 0.65| 6.5 4.3 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20251020.12.gif