UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for U3205... Searching the city database file for: U3205 ... Date:0000Z 19 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 -45 160 9 SFC 993 11 0.4 -0.7 92 1.1 -0.0 160 9 274.1 274.7 273.5 284.0 3.65 2 964 249 -0.5 -2.3 88 1.8 -1.2 193 20 275.5 276.1 273.8 284.7 3.34 3 956 316 0.6 -1.0 89 1.6 -0.0 203 23 277.3 277.9 275.3 287.5 3.71 4 953 341 3.2 1.6 89 1.6 2.5 206 25 280.2 280.9 278.0 292.6 4.50 5 934 506 6.2 4.2 87 2.0 5.2 229 32 284.9 285.8 281.5 300.4 5.54 6 925 585 6.4 3.3 81 3.1 4.9 240 36 285.9 286.8 281.6 300.6 5.24 7 902 791 6.0 1.0 70 5.0 3.7 244 37 287.5 288.3 281.5 300.5 4.56 8 897 837 5.6 0.6 70 5.0 3.2 245 37 287.6 288.3 281.4 300.3 4.45 9 850 1274 1.8 -1.0 82 2.8 0.5 255 38 288.0 288.8 281.3 300.0 4.18 10 778 1982 -2.5 -4.4 87 1.9 -3.3 260 40 290.8 291.4 281.8 301.1 3.54 11 774 2023 -3.1 -4.9 87 1.8 -3.8 260 40 290.6 291.2 281.6 300.6 3.43 12 760 2167 -4.3 -6.4 85 2.1 -5.1 261 40 290.8 291.4 281.3 299.9 3.11 13 758 2188 -6.1 -8.4 84 2.3 -6.9 261 40 289.1 289.5 280.0 296.9 2.67 14 706 2744 -6.3 -15.3 49 9.0 -9.1 265 42 294.8 295.1 281.3 299.9 1.65 15 700 2811 -5.5 -12.5 58 7.0 -7.9 265 42 296.4 296.8 282.5 302.8 2.09 16 697 2845 -5.5 -11.5 63 6.0 -7.6 265 42 296.8 297.2 282.9 303.7 2.27 17 688 2946 -6.5 -9.4 80 2.9 -7.5 266 42 296.8 297.2 283.4 305.0 2.72 18 571 4373 -17.1 -19.5 82 2.4 -17.7 271 47 300.6 300.8 283.4 305.1 1.43 19 566 4439 -17.3 -19.7 82 2.4 -17.9 271 47 301.1 301.3 283.6 305.6 1.42 20 557 4559 -17.5 -20.7 76 3.2 -18.3 272 47 302.2 302.5 284.0 306.5 1.32 21 556 4573 -16.1 -19.5 75 3.4 -17.0 272 47 304.0 304.3 284.8 308.7 1.47 22 554 4600 -17.7 -21.5 72 3.8 -18.6 272 48 302.5 302.7 284.0 306.4 1.24 23 532 4902 -19.5 -26.5 54 7.0 -20.9 273 49 303.8 304.0 284.0 306.5 0.82 24 500 5360 -22.5 -27.4 64 4.9 -23.4 275 50 305.6 305.8 284.7 308.3 0.81 25 482 5629 -24.5 -29.1 66 4.6 -25.3 277 52 306.4 306.5 284.8 308.8 0.71 26 466 5875 -24.7 -29.0 67 4.3 -25.4 280 54 309.1 309.2 285.9 311.6 0.75 27 451 6112 -27.9 -31.7 70 3.8 -28.5 282 56 308.0 308.1 285.3 310.0 0.60 28 443 6240 -29.9 -34.0 67 4.1 -30.4 283 58 307.0 307.1 284.8 308.7 0.49 29 403 6908 -35.5 -39.6 66 4.1 -35.8 289 64 308.2 308.2 285.0 309.3 0.30 30 400 6960 -35.7 -39.8 66 4.1 -36.1 290 64 308.6 308.6 285.2 309.7 0.30 31 335 8175 -41.9 -45.6 67 3.7 -42.1 287 68 316.2 316.2 287.7 316.9 0.19 32 314 8608 -46.7 -50.1 68 3.4 -46.9 286 70 315.4 315.4 287.3 315.9 0.12 33 276 9444 -56.3 -59.7 65 3.4 -56.3 285 71 313.4 313.4 286.6 313.5 0.04 34 254 9970 -56.8 -60.0 67 3.2 -56.9 285 71 320.2 320.2 288.8 320.3 0.05 35 250 10070 -56.9 -60.1 67 3.2 -56.9 285 69 321.5 321.5 289.3 321.7 0.05 36 246 10172 -57.7 -61.1 65 3.4 -57.8 290 68 321.8 321.8 289.3 321.9 0.04 37 242 10275 -57.9 -61.3 65 3.4 -58.0 291 67 323.0 323.0 289.7 323.1 0.04 38 200 11490 -52.9 -57.1 60 4.2 -53.1 305 50 349.0 349.0 296.5 349.4 0.08 39 192 11754 -51.9 -56.3 59 4.4 -52.1 354.7 354.7 297.7 355.1 0.10 40 160 12935 -52.1 -58.1 48 6.0 -52.4 373.3 373.4 301.2 373.8 0.09 TRP 246 10172 -57.7 -61.1 65 3.4 -57.8 290 68 321.8 321.8 289.3 321.9 0.04 WND 254 9970 -56.8 -60.0 67 3.2 -56.9 285 71 320.2 320.2 288.8 320.3 0.05 Sounding variables and indices 1000-500 mb thick: 5405.00 m Freezing level: 980.11 mb = 117.05 m = 384.01 ft Freezing level: 960.36 mb = 279.46 m = 916.86 ft Freezing level: 819.86 mb = 1570.39 m = 5152.15 ft Wetbulb zero: Below ground Precipitable water: 0.61 inches Sfc-500 mean rel hum: 76.27 % Est. max temperature: 14.56 C = 58.21 F Sfc-Lift cond lev (LCL): 975.98 mb = 150.03 m = 492.23 ft T: -0.12 C 700-500 lapse rate: 6.67 C/km ThetaE index: 4.23 C Layer 774.0- 706.0 mb Conv cond level (CCL): 993.00 mb = 11.42 m = 37.47 ft Mean mixing ratio: 4.41 g/kg Conv temperature: 1.86 C = 35.34 F Cap Strength: 10.72 C Lifted Index: 10.94 C Risk: None Lifted Index @300 mb: 14.92 C Lifted Index @700 mb: 7.66 C Showalter Index: 6.43 C Risk: None Total Totals Index: 45.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 21.50 C K Index: 16.30 Risk: < 20 % chance of thunderstorms Sweat Index: 126.00 Risk: None Energy Index: 1.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 71.20 J/kg Max Up Vert Vel: 11.93 m/s Conv Inhibition (B-): 7754.43 J/kg Cap Strength: 10.72 C Lift Cond Lev (LCL): 906.91 mb = 746.84 m = 2450.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 32 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 ---------------------------------------------------------- 0 993 11 160 9 -3.1 8.5 | 125 38 -31.7 21.9 1 925 585 240 36 31.2 18.0 | 185 32 2.6 31.4 2 850 1274 255 38 36.7 9.8 | 199 25 8.1 23.2 3 700 2811 265 42 41.8 3.7 | 218 22 13.3 17.1 4 500 5360 275 50 49.8 -4.4 | 247 23 21.2 9.1 5 400 6960 290 64 60.1 -21.9 | 285 33 31.6 -8.5 6 300 8900 285 71 68.6 -18.4 | 277 40 40.0 -5.0 7 254 9970 285 71 68.6 -18.4 | 277 40 40.0 -5.0 8 250 10070 285 69 66.6 -17.9 | 277 38 38.1 -4.4 9 246 10172 290 68 63.9 -23.3 | 286 37 35.3 -9.8 10 200 11490 305 50 41.0 -28.7 | 321 20 12.4 -15.3 Wind Parameters Mean winds (0-6000m): 265.1 at 42.1 knts Storm direction: 295.1 at 31.6 knts Shear (0-3000m) pos: 7.9 neg: 0.0 tot: 7.9 10-3/s Storm rel Dir Shear (0-3000m): 95.5 deg Storm rel helicity (0-3000m) pos: 501.7 neg: 0.0 tot: 501.7 m^2/s^2 ave: 167.2 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 9.5 10^-3/s Energy-Hel index: 0.21 Bulk Rich Number: 0.61 Bulk Shear: 117.00 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 ------------------------------------------------------------------------------- 500 224 21 153 32| 31.5 0.0 31.5|344.0 0.0 344.0 688.0 0.96| 35.9 34.4 1000 237 28 171 29| 19.7 0.0 19.7|432.5 0.0 432.5 432.5 0.92| 24.7 22.7 1500 244 32 180 27| 13.9 0.0 13.9|458.4 0.0 458.4 305.6 0.91| 18.2 16.4 2000 248 33 186 26| 10.9 0.0 10.9|473.2 0.0 473.2 236.6 0.91| 14.3 12.9 2500 252 35 191 25| 9.1 0.0 9.1|488.0 0.0 488.0 195.2 0.91| 12.0 10.9 3000 254 36 195 24| 7.9 0.0 7.9|501.7 0.0 501.7 167.2 0.91| 10.4 9.5 4000 258 38 202 23| 6.4 0.0 6.4|526.7 0.0 526.7 131.7 0.92| 8.4 7.7 5000 262 40 210 22| 5.5 0.0 5.5|552.9 0.0 552.9 110.6 0.92| 7.2 6.6 6000 265 42 218 22| 5.2 0.0 5.2|610.2 0.0 610.2 101.7 0.92| 6.8 6.3 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20250419.00.gif