UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for U3205... Searching the city database file for: U3205 ... Date:0000Z 24 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 1009 12 -1.7 -10.7 50 9.0 -4.4 160 5 270.8 271.0 268.2 275.4 1.67 1 1000 83 -1.3 -10.3 50 9.0 -4.1 165 9 271.9 272.1 269.1 276.7 1.74 2 986 195 -0.7 -11.7 43 11.0 -4.0 174 10 273.6 273.8 269.9 278.0 1.58 3 978 261 0.6 -12.4 37 13.0 -3.3 179 11 275.5 275.7 271.0 279.8 1.51 4 958 426 0.6 -14.4 31 15.0 -3.8 193 12 277.1 277.4 271.6 280.9 1.31 5 938 595 -1.3 -17.3 28 16.0 -5.5 206 14 276.9 277.0 271.1 279.9 1.05 6 925 706 -2.1 -17.1 31 15.0 -6.1 215 15 277.2 277.3 271.3 280.3 1.08 7 850 1369 -8.5 -19.5 41 11.0 -11.0 225 11 277.2 277.4 271.2 280.1 0.96 8 810 1740 -12.3 -20.3 51 8.0 -14.0 224 12 277.1 277.2 271.0 279.8 0.94 9 802 1816 -11.7 -19.7 51 8.0 -13.5 224 12 278.5 278.6 272.0 281.4 1.00 10 761 2215 -14.9 -19.5 68 4.6 -15.9 222 13 279.2 279.4 272.5 282.4 1.07 11 734 2488 -13.9 -17.9 72 4.0 -14.9 221 14 283.2 283.4 275.1 287.0 1.27 12 722 2613 -14.7 -18.0 76 3.3 -15.4 221 14 283.7 283.9 275.3 287.5 1.28 13 700 2847 -15.7 -18.8 77 3.1 -16.4 220 15 285.1 285.3 276.0 288.8 1.24 14 608 3894 -22.9 -26.4 73 3.5 -23.5 237 21 288.5 288.6 277.0 290.8 0.73 15 561 4481 -24.1 -27.2 75 3.1 -24.6 246 24 293.8 294.0 279.6 296.2 0.73 16 500 5310 -30.3 -33.6 73 3.3 -30.7 260 29 296.1 296.2 280.3 297.6 0.45 17 475 5672 -33.9 -37.5 70 3.6 -34.2 261 32 296.0 296.1 280.0 297.1 0.32 18 415 6608 -38.3 -41.4 73 3.1 -38.5 264 40 302.0 302.1 282.5 302.9 0.24 19 400 6860 -40.3 -43.6 71 3.3 -40.5 265 42 302.6 302.6 282.7 303.3 0.20 20 350 7757 -48.1 -51.5 68 3.4 -48.2 267 45 303.9 303.9 283.1 304.2 0.09 21 300 8760 -54.5 -58.2 64 3.7 -54.6 270 48 308.5 308.5 284.8 308.7 0.05 22 279 9221 -56.9 -60.4 64 3.5 -56.9 270 50 311.5 311.5 285.9 311.7 0.04 23 262 9619 -55.5 -59.2 63 3.7 -55.6 270 49 319.2 319.3 288.6 319.4 0.05 24 250 9920 -50.9 -54.7 64 3.8 -51.0 270 48 330.4 330.4 291.9 330.8 0.09 25 249 9946 -50.5 -54.4 63 3.9 -50.6 270 48 331.4 331.4 292.2 331.7 0.09 26 200 11380 -48.9 -54.9 50 6.0 -49.2 275 40 355.3 355.4 297.8 355.8 0.11 27 150 13270 -48.3 -62.3 18 14.0 -48.9 280 35 386.8 386.9 303.3 387.1 0.06 28 147 13403 -48.3 -62.3 18 14.0 -49.0 280 35 389.1 389.1 303.7 389.4 0.06 29 137 13866 -49.5 -64.5 16 15.0 -50.1 282 33 394.9 394.9 304.5 395.1 0.05 30 100 15920 -51.5 -70.5 9 19.0 -52.2 290 27 428.2 428.2 308.7 428.4 0.03 31 90 16606 -52.1 -72.1 7 20.0 -52.9 294 23 440.1 440.1 309.9 440.3 0.03 32 70 18240 -51.7 -72.7 6 21.0 -52.7 305 15 473.8 473.8 313.0 474.0 0.03 33 50 20420 -53.1 -76.1 4 23.0 -54.3 320 9 518.3 518.3 316.2 518.5 0.02 34 36 22536 -53.3 -77.3 4 24.0 -54.9 568.9 568.9 319.1 569.1 0.03 TRP 279 9221 -56.9 -60.4 64 3.5 -56.9 270 50 311.5 311.5 285.9 311.7 0.04 WND Sounding variables and indices 1000-500 mb thick: 5227.00 m Freezing level: Surface below freezing Freezing level: 981.69 mb = 230.53 m = 756.33 ft Freezing level: 951.68 mb = 479.61 m = 1573.50 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 61.59 % Est. max temperature: 4.80 C = 40.64 F Sfc-Lift cond lev (LCL): 875.68 mb = 1135.65 m = 3725.84 ft T: -6.25 C 700-500 lapse rate: 5.93 C/km ThetaE index: 0.97 C Layer 938.0- 925.0 mb Conv cond level (CCL): 660.74 mb = 3275.76 m = 10747.12 ft Mean mixing ratio: 1.33 g/kg Conv temperature: 14.11 C = 57.40 F Cap Strength: 12.97 C Lifted Index: 14.04 C Risk: None Lifted Index @300 mb: 20.63 C Lifted Index @700 mb: 7.37 C Showalter Index: 13.57 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 10.80 C K Index: -0.80 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 3.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.59 J/kg Max Up Vert Vel: 7.15 m/s Conv Inhibition (B-): 45309.72 J/kg Cap Strength: 13.92 C Lift Cond Lev (LCL): 776.56 mb = 2060.84 m = 6761.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 14 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 1009 12 160 5 -1.7 4.7 | 107 17 -15.9 4.8 1 1000 83 165 9 -2.3 8.7 | 118 19 -16.5 8.8 2 925 706 215 15 8.6 12.3 | 156 14 -5.6 12.4 3 850 1369 225 11 7.8 7.8 | 141 10 -6.4 7.9 4 700 2847 220 15 9.6 11.5 | 159 12 -4.5 11.6 5 500 5310 260 29 28.6 5.0 | 250 15 14.4 5.1 6 400 6860 265 42 41.8 3.7 | 262 28 27.7 3.8 7 300 8760 270 48 48.0 -0.0 | 270 34 33.8 0.1 8 279 9221 270 50 50.0 -0.0 | 270 36 35.8 0.1 9 250 9920 270 48 48.0 -0.0 | 270 34 33.8 0.1 10 200 11380 275 40 39.8 -3.5 | 278 26 25.7 -3.4 11 150 13270 280 35 34.5 -6.1 | 286 21 20.3 -6.0 12 100 15920 290 27 25.4 -9.2 | 309 14 11.2 -9.1 13 70 18240 305 15 12.3 -8.6 | 12 9 -1.9 -8.5 14 50 20420 320 9 5.8 -6.9 | 51 11 -8.4 -6.8 Wind Parameters Mean winds (0-6000m): 240.4 at 18.9 knts Storm direction: 270.4 at 14.2 knts Shear (0-3000m) pos: 2.1 neg: 0.5 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 57.3 deg Storm rel helicity (0-3000m) pos: 76.6 neg: -8.7 tot: 67.9 m^2/s^2 ave: 22.6 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.77 Bulk Shear: 33.27 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 ------------------------------------------------------------------------------- 500 183 10 128 17| 10.1 0.0 10.1| 49.2 0.0 49.2 98.4 0.91| 12.1 11.0 1000 203 12 141 15| 5.9 0.0 5.9| 63.1 -3.8 59.3 59.3 0.72| 9.3 6.7 1500 210 12 142 13| 3.5 0.0 3.5| 63.8 -8.7 55.1 36.7 0.56| 7.1 4.0 2000 213 12 144 13| 2.6 0.4 3.0| 67.2 -8.7 58.5 29.3 0.58| 5.7 3.3 2500 215 12 145 12| 2.1 0.6 2.7| 70.6 -8.7 61.9 24.8 0.60| 4.8 2.9 3000 216 13 148 12| 2.1 0.5 2.6| 76.6 -8.7 67.9 22.6 0.62| 4.4 2.7 4000 222 14 156 12| 2.5 0.4 2.8|101.4 -8.7 92.7 23.2 0.71| 4.3 3.0 5000 231 16 172 10| 2.8 0.3 3.0|131.0 -8.7 122.3 24.5 0.76| 4.4 3.3 6000 240 19 193 10| 3.0 0.2 3.2|151.0 -8.7 142.3 23.7 0.72| 4.4 3.2 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20250424.00.gif