UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080312.upa.cvt Date: 1200Z 3 AUG 25 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 3 AUG 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 1018 9 27.2 15.2 48 12.0 19.2 200 7 298.8 300.8 291.7 330.1 10.72 1 1000 165 25.0 13.0 47 12.0 17.3 215 11 298.1 299.9 290.5 325.7 9.45 2 946 648 20.2 11.2 56 9.0 14.6 229 11 298.0 299.7 289.9 323.9 8.86 3 925 841 18.8 10.8 60 8.0 13.8 235 11 298.5 300.1 290.1 324.3 8.82 4 850 1561 13.6 6.6 63 7.0 9.6 265 13 300.4 301.7 289.3 321.7 7.21 5 786 2213 7.8 3.2 73 4.6 5.3 263 12 301.0 302.1 288.5 319.3 6.14 6 785 2224 7.6 2.9 72 4.7 5.1 263 12 300.9 302.0 288.3 318.8 6.01 7 719 2943 3.8 -7.2 44 11.0 -1.0 261 11 304.4 304.9 286.7 314.0 3.09 8 700 3160 2.2 -8.8 44 11.0 -2.4 260 11 304.9 305.4 286.6 313.7 2.81 9 654 3705 -1.5 -8.5 59 7.0 -4.4 262 11 306.7 307.3 287.5 316.4 3.08 10 634 3951 -2.9 -16.9 33 14.0 -7.5 263 12 307.9 308.2 286.4 313.1 1.60 11 619 4140 -4.3 -18.3 33 14.0 -8.7 264 12 308.4 308.7 286.4 313.1 1.46 12 582 4625 -5.3 -23.3 23 18.0 -10.4 265 12 312.7 312.9 287.5 316.1 1.00 13 533 5310 -9.7 -31.7 15 22.0 -14.5 268 13 315.4 315.5 287.8 317.2 0.51 14 507 5694 -12.3 -19.3 56 7.0 -14.4 270 13 316.8 317.1 289.5 322.3 1.64 15 500 5800 -13.1 -20.1 56 7.0 -15.2 270 13 317.1 317.4 289.5 322.3 1.55 16 451 6577 -18.1 -37.1 17 19.0 -21.2 286 17 320.3 320.3 289.2 321.6 0.35 17 400 7460 -25.3 -35.3 39 10.0 -26.8 305 21 322.1 322.2 289.9 323.8 0.47 18 366 8099 -31.3 -40.3 41 9.0 -32.3 303 23 322.4 322.5 289.8 323.6 0.31 19 339 8638 -35.9 -44.9 39 9.0 -36.6 302 24 323.3 323.3 290.0 324.1 0.21 20 300 9480 -41.3 -53.3 26 12.0 -41.9 300 27 327.2 327.2 291.0 327.5 0.09 21 298 9525 -41.7 -53.7 26 12.0 -42.3 300 27 327.2 327.2 291.0 327.6 0.09 22 250 10680 -52.3 -62.3 29 10.0 -52.5 300 33 328.3 328.3 291.3 328.5 0.04 23 247 10758 -52.9 -62.9 29 10.0 -53.1 299 33 328.6 328.6 291.3 328.7 0.03 24 223 11414 -57.1 -66.1 31 9.0 -57.2 295 33 331.8 331.9 292.2 331.9 0.02 25 221 11471 -57.1 -66.1 31 9.0 -57.2 295 33 332.7 332.7 292.4 332.8 0.02 26 200 12110 -53.9 -62.9 32 9.0 -54.1 300 27 347.4 347.4 296.1 347.6 0.04 27 190 12439 -52.9 -61.9 33 9.0 -53.1 302 25 354.2 354.2 297.5 354.4 0.05 28 150 13970 -50.1 -64.1 18 14.0 -50.6 310 15 383.7 383.8 302.9 384.0 0.05 29 148 14058 -49.9 -63.9 18 14.0 -50.4 311 15 385.6 385.6 303.2 385.8 0.05 30 132 14804 -52.1 -68.1 13 16.0 -52.6 321 15 394.5 394.5 304.5 394.6 0.03 31 104 16355 -51.1 -70.1 9 19.0 -51.8 342 15 424.2 424.2 308.2 424.4 0.03 32 100 16610 -51.5 -70.5 9 19.0 -52.2 345 15 428.2 428.2 308.7 428.4 0.03 33 70 18930 -50.9 -72.9 6 22.0 -52.0 20 11 475.5 475.5 313.1 475.7 0.03 34 57 20266 -49.5 -72.5 5 23.0 -51.0 11 10 507.4 507.5 315.5 507.7 0.04 35 50 21120 -49.9 -72.9 5 23.0 -51.5 5 9 525.9 525.9 316.7 526.1 0.04 36 30 24450 -50.1 -74.1 4 24.0 -52.5 35 3 608.1 608.1 321.0 608.5 0.06 37 21 26805 -45.1 -71.1 4 26.0 -49.9 61 3 688.5 688.5 324.1 689.5 0.12 38 20 27130 -46.9 -72.9 4 26.0 -51.2 65 3 692.6 692.7 324.2 693.5 0.10 39 19 27470 -47.1 -73.1 4 26.0 -51.5 702.2 702.3 324.6 703.1 0.10 40 15 29044 -44.5 -70.5 4 26.0 -50.6 760.0 760.1 326.3 761.8 0.19 TRP 223 11414 -57.1 -66.1 31 9.0 -57.2 295 33 331.8 331.9 292.2 331.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5635.00 m Freezing level: 672.65 mb = 3483.92 m = 11430.05 ft Wetbulb zero: 729.68 mb = 2822.23 m = 9259.16 ft Precipitable water: 1.07 inches Sfc-500 mean rel hum: 47.10 % Est. max temperature: 28.32 C = 82.98 F Sfc-Lift cond lev (LCL): 854.31 mb = 1517.91 m = 4979.96 ft T: 13.91 C 700-500 lapse rate: 5.80 C/km ThetaE index: 10.66 C Layer 850.0- 654.0 mb Conv cond level (CCL): 802.25 mb = 2042.88 m = 6702.28 ft Mean mixing ratio: 9.22 g/kg Conv temperature: 29.23 C = 84.61 F Cap Strength: 2.20 C Lifted Index: 0.53 C Risk: Showers probable Lifted Index @300 mb: 2.16 C Lifted Index @700 mb: -0.31 C Showalter Index: 2.35 C Risk: Showers probable Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 19.70 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 118.20 Risk: None Energy Index: 0.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.68 J/kg Max Up Vert Vel: 8.80 m/s Conv Inhibition (B-): 66.65 J/kg Cap Strength: 2.20 C Lift Cond Lev (LCL): 832.76 mb = 1731.78 m = 5681.62 ft Lev Free Conv (LFC): 707.76 mb = 3070.62 m = 10074.09 ft Equ Level (EL): 587.76 mb = 4547.70 m = 14920.10 ft B at Equ Level: 36.48 J/kg Max Parcel Lev (MPL): 477.76 mb = 6142.82 m = 20153.36 ft Wind level data Storm motion: 289 at 9 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 1018 9 200 7 2.4 6.6 | 147 11 -6.0 9.4 1 1000 165 215 11 6.3 9.0 | 170 12 -2.1 11.9 2 925 841 235 11 9.0 6.3 | 184 9 0.6 9.2 3 850 1561 265 13 13.0 1.1 | 229 6 4.5 4.0 4 700 3160 260 11 10.8 1.9 | 207 5 2.4 4.8 5 500 5800 270 13 13.0 -0.0 | 238 5 4.6 2.9 6 400 7460 305 21 17.2 -12.0 | 316 13 8.8 -9.2 7 300 9480 300 27 23.4 -13.5 | 305 18 14.9 -10.6 8 250 10680 300 33 28.6 -16.5 | 304 24 20.1 -13.6 9 223 11414 295 33 29.9 -13.9 | 297 24 21.5 -11.1 10 200 12110 300 27 23.4 -13.5 | 305 18 14.9 -10.6 11 150 13970 310 15 11.5 -9.6 | 336 7 3.1 -6.8 12 100 16610 345 15 3.9 -14.5 | 21 12 -4.6 -11.6 13 70 18930 20 11 -3.8 -10.3 | 58 14 -12.2 -7.5 14 50 21120 5 9 -0.8 -9.0 | 56 11 -9.2 -6.1 15 30 24450 35 3 -1.7 -2.5 | 92 10 -10.2 0.4 16 20 27130 65 3 -2.7 -1.3 | 98 11 -11.2 1.6 Wind Parameters Mean winds (0-6000m): 258.7 at 11.9 knts Storm direction: 288.7 at 8.9 knts Shear (0-3000m) pos: 1.9 neg: 0.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 61.6 deg Storm rel helicity (0-3000m) pos: 32.3 neg: -2.8 tot: 29.5 m^2/s^2 ave: 9.8 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 1.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.55 Bulk Shear: 8.50 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 ------------------------------------------------------------------------------- 500 217 10 169 11| 5.7 0.0 5.7| 17.9 0.0 17.9 35.7 0.91| 6.7 6.1 1000 225 11 176 10| 4.0 0.0 4.0| 23.9 0.0 23.9 23.9 0.85| 5.1 4.3 1500 236 11 185 9| 3.9 0.0 3.9| 31.7 0.0 31.7 21.1 0.86| 5.0 4.3 2000 244 12 194 8| 2.9 0.0 2.9| 32.3 -0.8 31.5 15.8 0.79| 4.0 3.2 2500 248 12 198 8| 2.3 0.1 2.5| 32.3 -1.8 30.5 12.2 0.72| 3.3 2.4 3000 250 12 201 7| 1.9 0.2 2.2| 32.3 -2.8 29.5 9.8 0.65| 2.9 1.9 4000 253 12 203 7| 1.5 0.2 1.7| 33.5 -3.0 30.5 7.6 0.65| 2.3 1.5 5000 256 12 207 6| 1.3 0.1 1.5| 35.1 -3.0 32.0 6.4 0.67| 2.0 1.3 6000 259 12 212 6| 1.3 0.1 1.4| 38.3 -3.0 35.3 5.9 0.70| 1.8 1.3 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20250803.12.gif