UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 15 APR 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 -38 45 7 SFC 994 10 -0.7 -2.0 91 1.3 -1.2 45 7 272.9 273.5 272.3 281.9 3.32 2 925 580 -4.5 -6.3 87 1.8 -5.1 40 21 274.7 275.1 272.2 281.8 2.58 3 915 666 -4.9 -6.6 88 1.7 -5.5 37 19 275.2 275.6 272.4 282.2 2.54 4 850 1244 -5.9 -7.6 88 1.7 -6.5 15 9 280.0 280.4 275.2 287.1 2.54 5 782 1897 -7.1 -8.8 88 1.7 -7.7 332 23 285.4 285.9 278.0 292.7 2.51 6 724 2499 -6.9 -8.6 88 1.7 -7.5 292 36 292.0 292.5 281.4 300.2 2.76 7 700 2761 -8.9 -10.8 86 1.9 -9.5 275 42 292.6 293.1 281.3 299.8 2.39 8 620 3690 -15.7 -18.1 82 2.4 -16.3 275 46 295.2 295.4 281.2 299.8 1.48 9 585 4127 -19.1 -23.0 71 3.9 -19.9 275 48 296.2 296.3 281.1 299.4 1.03 10 500 5280 -26.5 -32.5 57 6.0 -27.3 275 54 300.7 300.8 282.3 302.4 0.50 11 495 5352 -26.7 -32.7 57 6.0 -27.5 275 55 301.4 301.4 282.6 303.0 0.49 12 456 5937 -29.9 -34.9 62 5.0 -30.5 271 62 304.5 304.6 283.8 306.0 0.43 13 442 6157 -33.1 -38.1 61 5.0 -33.6 269 64 303.2 303.2 283.1 304.3 0.32 14 404 6782 -36.5 -41.2 62 4.7 -36.9 265 72 306.7 306.7 284.4 307.6 0.26 15 400 6850 -37.5 -42.2 61 4.7 -37.8 265 73 306.3 306.3 284.2 307.1 0.23 16 372 7343 -44.1 -48.5 62 4.4 -44.3 265 75 303.9 303.9 283.1 304.4 0.13 17 300 8760 -51.7 -55.7 62 4.0 -51.8 265 81 312.5 312.5 286.3 312.7 0.07 18 294 8892 -52.5 -56.7 60 4.2 -52.6 265 81 313.2 313.2 286.5 313.4 0.06 19 290 8981 -51.8 -56.0 60 4.2 -51.9 270 81 315.4 315.4 287.3 315.7 0.07 20 281 9188 -50.1 -54.4 60 4.3 -50.3 271 77 320.7 320.7 289.0 321.0 0.08 21 250 9960 -48.7 -53.5 57 4.8 -48.9 275 60 333.7 333.7 292.8 334.1 0.10 22 200 11440 -45.1 -50.1 57 5.0 -45.4 280 58 361.4 361.4 299.1 362.2 0.20 23 182 12070 -44.9 -49.9 57 5.0 -45.3 371.6 371.6 301.0 372.5 0.22 TRP 294 8892 -52.5 -56.7 60 4.2 -52.6 265 81 313.2 313.2 286.5 313.4 0.06 WND 290 8981 -51.8 -56.0 60 4.2 -51.9 270 81 315.4 315.4 287.3 315.7 0.07 Sounding variables and indices 1000-500 mb thick: 5318.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.44 inches Sfc-500 mean rel hum: 80.78 % Est. max temperature: 6.79 C = 44.23 F Sfc-Lift cond lev (LCL): 973.86 mb = 172.17 m = 564.87 ft T: -1.78 C 700-500 lapse rate: 6.99 C/km ThetaE index: 0.79 C Layer 700.0- 500.0 mb Conv cond level (CCL): 702.06 mb = 2738.10 m = 8983.15 ft Mean mixing ratio: 2.82 g/kg Conv temperature: 18.92 C = 66.06 F Cap Strength: 13.17 C Lifted Index: 15.73 C Risk: None Lifted Index @300 mb: 21.52 C Lifted Index @700 mb: 12.17 C Showalter Index: 11.86 C Risk: None Total Totals Index: 39.50 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 18.90 C K Index: 11.10 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 3.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.88 J/kg Max Up Vert Vel: 4.87 m/s Conv Inhibition (B-): 9435.34 J/kg Cap Strength: 15.74 C Lift Cond Lev (LCL): 920.12 mb = 621.62 m = 2039.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 28 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 ---------------------------------------------------------- 0 994 10 45 7 -4.9 -4.9 | 117 29 -26.0 13.2 1 925 580 40 21 -13.5 -16.1 | 93 35 -34.5 2.1 2 850 1244 15 9 -2.3 -8.7 | 112 25 -23.3 9.5 3 700 2761 275 42 41.8 -3.7 | 235 25 20.8 14.5 4 500 5280 275 54 53.8 -4.7 | 248 35 32.8 13.5 5 400 6850 265 73 72.7 6.4 | 245 57 51.7 24.5 6 300 8760 265 81 80.7 7.1 | 247 65 59.7 25.2 7 294 8892 265 81 80.7 7.1 | 247 65 59.7 25.2 8 290 8981 270 81 81.0 -0.0 | 253 63 60.0 18.2 9 250 9960 275 60 59.8 -5.2 | 252 41 38.8 13.0 10 200 11440 280 58 57.1 -10.1 | 257 37 36.1 8.1 Wind Parameters Mean winds (0-6000m): 280.9 at 37.1 knts Storm direction: 310.9 at 27.8 knts Shear (0-3000m) pos: 0.0 neg: 8.2 tot: 8.2 10-3/s Storm rel Dir Shear (0-3000m): 119.8 deg Storm rel helicity (0-3000m) pos: 65.7 neg: -201.3 tot: -135.6 m^2/s^2 ave: -45.2 10^-3 m/s^2 rel: -0.40 Storm rel vorticity (0-3000m) horiz: 14.4 stream: -5.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 269.84 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 41 13 106 31| 0.0 12.7 12.7| 0.0 -94.2 -94.2 -188.3 -0.93| 12.7-11.7 1000 38 15 101 31| 0.0 3.7 3.7| 37.4-105.9 -68.5 -68.5 -0.36| 11.4 -4.1 1500 32 14 102 29| 0.0 3.9 3.9| 61.6-132.9 -71.3 -47.5 -0.27| 11.2 -3.1 2000 13 16 97 25| 0.0 6.5 6.5| 61.6-161.8-100.2 -50.1 -0.34| 12.5 -4.3 2500 342 19 92 15| 0.0 8.2 8.2| 61.6-176.5-115.0 -46.0 -0.42| 14.5 -6.0 3000 310 22 135 6| 0.0 8.2 8.2| 65.7-201.3-135.6 -45.2 -0.40| 14.4 -5.8 4000 291 28 212 10| 0.0 6.8 6.8| 86.2-201.3-115.1 -28.8 -0.35| 11.4 -4.0 5000 284 33 227 15| 0.0 5.9 5.9|106.7-201.3 -94.6 -18.9 -0.30| 9.6 -2.9 6000 281 37 234 19| 0.0 5.8 5.8|112.4-207.3 -94.9 -15.8 -0.27| 9.0 -2.4 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20250415.12.gif