UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 26 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 ------------------------------------------------------------------------------- SFC 1015 8 1.6 -8.4 47 10.0 -1.7 90 5 273.6 273.9 270.6 279.1 1.99 1 1009 55 0.2 -10.8 43 11.0 -3.2 96 6 272.7 272.9 269.5 277.3 1.66 2 1000 127 0.0 -11.0 43 11.0 -3.4 105 7 273.1 273.4 269.8 277.8 1.65 3 925 745 -5.5 -15.5 45 10.0 -8.1 125 3 273.7 273.9 269.4 277.2 1.23 4 850 1402 -9.9 -20.9 40 11.0 -12.2 130 3 275.8 275.9 270.1 278.3 0.85 5 702 2846 -20.9 -33.9 30 13.0 -22.4 179 9 279.1 279.2 271.2 280.1 0.31 6 700 2867 -20.9 -33.9 30 13.0 -22.4 180 9 279.3 279.4 271.3 280.3 0.31 7 623 3720 -24.5 -38.5 26 14.0 -25.9 199 18 284.7 284.7 274.2 285.4 0.22 8 538 4774 -29.9 -36.9 51 7.0 -30.6 223 29 290.4 290.5 277.4 291.4 0.30 9 500 5290 -34.1 -40.1 55 6.0 -34.6 235 35 291.5 291.5 277.7 292.2 0.23 10 498 5318 -34.1 -40.1 55 6.0 -34.6 235 35 291.8 291.8 277.9 292.6 0.23 11 485 5502 -35.9 -41.9 54 6.0 -36.3 236 36 291.8 291.8 277.9 292.5 0.20 12 447 6066 -38.7 -45.7 48 7.0 -39.1 240 39 295.2 295.2 279.4 295.7 0.14 13 400 6820 -43.9 -52.9 36 9.0 -44.2 245 42 297.9 297.9 280.6 298.2 0.07 14 318 8325 -54.9 -63.9 32 9.0 -55.0 240 44 302.9 302.9 282.5 303.0 0.02 15 307 8551 -53.9 -62.9 32 9.0 -54.1 240 44 307.3 307.3 284.4 307.4 0.03 16 300 8700 -51.5 -61.5 29 10.0 -51.7 240 44 312.8 312.8 286.4 312.9 0.03 17 298 8743 -51.1 -60.1 33 9.0 -51.3 240 44 313.9 313.9 286.8 314.1 0.04 18 250 9890 -47.3 -58.3 27 11.0 -47.7 245 36 335.7 335.8 293.3 336.0 0.06 19 232 10385 -46.1 -58.1 24 12.0 -46.6 245 34 344.8 344.8 295.6 345.1 0.06 20 200 11370 -45.9 -59.9 19 14.0 -46.5 245 31 360.1 360.1 298.8 360.4 0.06 21 154 13114 -44.9 -62.9 12 18.0 -45.9 245 24 389.7 389.8 303.8 390.0 0.05 22 150 13290 -45.7 -64.7 10 19.0 -46.6 245 23 391.3 391.3 304.0 391.5 0.04 23 146 13470 -46.3 -65.3 10 19.0 -47.2 245 23 393.3 393.3 304.3 393.5 0.04 24 124 14547 -49.7 -69.7 8 20.0 -50.4 245 23 405.9 405.9 306.0 406.1 0.03 25 102 15830 -48.1 -70.1 6 22.0 -49.1 245 23 432.3 432.3 309.1 432.5 0.03 26 100 15960 -48.9 -69.9 7 21.0 -49.9 245 23 433.2 433.3 309.2 433.4 0.03 27 86 16942 -51.9 -73.9 5 22.0 -52.7 245 18 446.3 446.3 310.5 446.4 0.02 28 81 17330 -50.1 -72.1 6 22.0 -51.1 245 16 457.7 457.7 311.6 457.9 0.03 29 70 18280 -51.1 -74.1 5 23.0 -52.2 245 11 475.1 475.1 313.1 475.2 0.02 30 50 20460 -53.1 -76.1 4 23.0 -54.3 250 9 518.3 518.3 316.2 518.5 0.02 31 30 23750 -54.1 -78.1 4 24.0 -55.8 165 11 597.2 597.2 320.5 597.4 0.03 32 27 24427 -53.7 -77.7 4 24.0 -55.6 616.5 616.6 321.3 616.8 0.04 TRP 318 8325 -54.9 -63.9 32 9.0 -55.0 240 44 302.9 302.9 282.5 303.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5163.00 m Freezing level: 1000.00 mb = 127.00 m = 416.66 ft Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 38.54 % Est. max temperature: 3.37 C = 38.07 F Sfc-Lift cond lev (LCL): 868.26 mb = 1236.87 m = 4057.92 ft T: -8.79 C 700-500 lapse rate: 5.45 C/km ThetaE index: 1.84 C Layer 1009.0-1000.0 mb Conv cond level (CCL): 767.47 mb = 2172.89 m = 7128.82 ft Mean mixing ratio: 1.46 g/kg Conv temperature: 5.65 C = 42.17 F Cap Strength: 11.33 C Lifted Index: 11.76 C Risk: None Lifted Index @300 mb: 25.00 C Lifted Index @700 mb: 3.63 C Showalter Index: 11.17 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 24.20 C Cross Totals Index: 13.20 C K Index: -9.70 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 2.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.76 J/kg Max Up Vert Vel: 1.88 m/s Conv Inhibition (B-): 52961.02 J/kg Cap Strength: 11.68 C Lift Cond Lev (LCL): 818.03 mb = 1691.34 m = 5548.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 250 at 12 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 1015 8 90 5 -5.0 0.0 | 76 17 -16.3 -4.0 1 1000 127 105 7 -6.8 1.8 | 83 18 -18.1 -2.2 2 925 745 125 3 -2.5 1.7 | 81 14 -13.8 -2.3 3 850 1402 130 3 -2.3 1.9 | 81 14 -13.6 -2.1 4 700 2867 180 9 0.0 9.0 | 114 12 -11.3 5.0 5 500 5290 235 35 28.7 20.1 | 227 24 17.4 16.1 6 400 6820 245 42 38.1 17.7 | 243 30 26.8 13.7 7 318 8325 240 44 38.1 22.0 | 236 32 26.8 18.0 8 300 8700 240 44 38.1 22.0 | 236 32 26.8 18.0 9 250 9890 245 36 32.6 15.2 | 242 24 21.3 11.2 10 200 11370 245 31 28.1 13.1 | 242 19 16.8 9.1 11 150 13290 245 23 20.8 9.7 | 239 11 9.5 5.7 12 100 15960 245 23 20.8 9.7 | 239 11 9.5 5.7 13 70 18280 245 11 10.0 4.6 | 115 1 -1.3 0.6 14 50 20460 250 9 8.5 3.1 | 72 3 -2.9 -0.9 15 30 23750 165 11 -2.8 10.6 | 115 16 -14.2 6.6 Wind Parameters Mean winds (0-6000m): 220.5 at 16.0 knts Storm direction: 250.5 at 12.0 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 44.9 deg Storm rel helicity (0-3000m) pos: 43.8 neg: -2.9 tot: 40.9 m^2/s^2 ave: 13.6 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 48.15 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 ------------------------------------------------------------------------------- 500 107 6 82 17| 2.4 0.0 2.4| 10.2 -0.7 9.5 19.0 0.42| 5.0 2.1 1000 112 5 82 16| 1.6 0.0 1.6| 10.4 -2.9 7.5 7.5 0.23| 3.4 0.8 1500 116 4 82 15| 1.2 0.0 1.2| 12.5 -2.9 9.6 6.4 0.29| 2.5 0.7 2000 124 4 83 15| 1.4 0.0 1.4| 21.5 -2.9 18.6 9.3 0.47| 2.5 1.2 2500 136 5 87 15| 1.7 0.0 1.7| 31.4 -2.9 28.5 11.4 0.58| 2.6 1.5 3000 150 5 92 14| 2.0 0.0 2.0| 43.8 -2.9 40.9 13.6 0.67| 2.8 1.9 4000 177 8 108 12| 3.1 0.0 3.1| 87.7 -2.9 84.8 21.2 0.80| 3.7 3.0 5000 204 12 137 9| 3.7 0.0 3.7|153.3 -2.9 150.5 30.1 0.84| 4.5 3.8 6000 220 16 174 8| 3.7 0.0 3.7|200.5 -2.9 197.7 32.9 0.84| 4.6 3.8 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20250426.12.gif