UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072612.upa.cvt Date: 1200Z 26 JUL 25 Searching for U3205... Searching the city database file for: U3205 ... Date:1200Z 26 JUL 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 1008 16 20.0 11.0 56 9.0 14.6 225 9 292.5 293.9 287.4 315.9 8.20 1 1000 84 19.2 9.2 52 10.0 13.3 225 9 292.4 293.7 286.5 313.3 7.31 2 925 747 13.0 6.0 62 7.0 9.2 215 15 292.6 293.7 285.7 310.9 6.34 3 893 1041 10.2 5.3 72 4.9 7.6 227 15 292.7 293.8 285.6 310.7 6.26 4 850 1450 7.6 3.8 77 3.8 5.6 245 15 294.1 295.2 285.8 311.3 5.92 5 777 2184 3.2 0.2 81 3.0 1.7 250 13 297.0 297.9 285.9 311.8 5.00 6 700 3024 -1.5 -7.5 64 6.0 -4.0 255 11 300.8 301.4 285.4 310.3 3.11 7 677 3289 -3.3 -9.3 63 6.0 -5.6 260 12 301.7 302.2 285.4 310.3 2.79 8 631 3845 -3.9 -15.9 39 12.0 -7.9 272 13 307.1 307.5 286.3 312.8 1.75 9 627 3895 -4.3 -16.3 39 12.0 -8.3 273 13 307.2 307.6 286.3 312.8 1.71 10 500 5640 -15.5 -23.5 50 8.0 -17.5 310 17 314.1 314.4 288.1 318.0 1.15 11 492 5762 -16.1 -24.1 50 8.0 -18.1 312 18 314.9 315.1 288.3 318.6 1.11 12 444 6524 -22.7 -28.7 58 6.0 -23.8 326 21 315.9 316.1 288.3 318.7 0.81 13 406 7173 -28.1 -36.1 46 8.0 -29.2 338 24 317.1 317.2 288.3 318.7 0.43 14 400 7280 -28.9 -36.9 46 8.0 -29.9 340 25 317.4 317.5 288.3 318.9 0.40 15 388 7496 -30.1 -39.1 41 9.0 -31.2 342 25 318.6 318.7 288.7 319.8 0.33 16 374 7757 -30.3 -42.3 30 12.0 -31.6 344 25 321.7 321.8 289.6 322.7 0.25 17 352 8183 -34.1 -49.1 21 15.0 -35.2 347 26 322.2 322.3 289.6 322.7 0.12 18 347 8283 -34.7 -49.7 20 15.0 -35.8 347 26 322.7 322.8 289.8 323.2 0.12 19 333 8569 -35.9 -50.9 20 15.0 -36.9 350 26 324.9 324.9 290.4 325.3 0.11 20 308 9103 -41.5 -53.5 26 12.0 -42.1 354 27 324.4 324.4 290.2 324.8 0.09 21 300 9280 -42.7 -54.7 26 12.0 -43.2 355 27 325.2 325.2 290.4 325.5 0.08 22 259 10259 -50.9 -59.9 34 9.0 -51.1 359 30 327.1 327.1 290.9 327.3 0.05 23 250 10490 -51.9 -60.9 33 9.0 -52.1 360 31 328.9 328.9 291.5 329.1 0.04 24 245 10621 -53.1 -62.1 33 9.0 -53.3 360 31 329.0 329.0 291.5 329.2 0.04 25 220 11312 -54.3 -64.3 28 10.0 -54.5 357 26 337.5 337.5 293.7 337.6 0.03 26 216 11430 -53.9 -63.9 28 10.0 -54.1 357 25 339.8 339.9 294.3 340.0 0.03 27 201 11897 -49.1 -60.1 27 11.0 -49.5 355 21 354.5 354.5 297.7 354.8 0.06 28 200 11930 -49.5 -60.5 26 11.0 -49.9 355 21 354.4 354.4 297.6 354.6 0.06 29 150 13830 -47.9 -64.9 12 17.0 -48.6 310 15 387.5 387.5 303.5 387.7 0.04 30 100 16500 -47.9 -69.9 6 22.0 -49.0 300 5 435.2 435.2 309.4 435.3 0.03 31 70 18850 -47.9 -71.9 5 24.0 -49.4 355 3 481.9 481.9 313.6 482.1 0.03 32 60 19871 -46.3 -71.3 4 25.0 -48.3 22 3 507.2 507.2 315.5 507.5 0.04 33 58 20095 -48.5 -72.5 5 24.0 -50.2 29 3 507.2 507.2 315.5 507.4 0.04 34 52 20819 -45.5 -70.5 4 25.0 -47.9 48 3 530.3 530.3 316.9 530.6 0.05 35 50 21080 -45.9 -71.9 4 26.0 -48.3 55 3 535.3 535.3 317.2 535.6 0.05 36 30 24470 -46.1 -72.1 4 26.0 -49.6 130 5 619.0 619.0 321.5 619.5 0.08 37 28 24926 -47.1 -73.1 4 26.0 -50.5 133 5 628.5 628.5 321.9 629.1 0.07 38 23 26239 -42.3 -69.3 4 27.0 -47.8 140 6 679.0 679.1 323.8 680.3 0.15 39 20 27180 -43.1 -69.1 4 26.0 -48.7 145 7 704.3 704.3 324.6 705.8 0.17 40 18 27890 -43.3 -69.3 4 26.0 -49.3 725.2 725.2 325.3 726.9 0.19 41 17 28277 -40.1 -67.1 4 27.0 -47.6 747.4 747.5 325.9 749.9 0.27 42 15 29129 -41.5 -68.5 4 27.0 -48.9 770.0 770.1 326.5 772.4 0.25 43 11 31256 -36.5 -64.5 4 28.0 -47.6 859.5 859.9 328.7 865.9 0.60 TRP 245 10621 -53.1 -62.1 33 9.0 -53.3 360 31 329.0 329.0 291.5 329.2 0.04 WND Sounding variables and indices 1000-500 mb thick: 5556.00 m Freezing level: 724.57 mb = 2756.07 m = 9042.12 ft Wetbulb zero: 753.71 mb = 2429.29 m = 7970.00 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 59.24 % Est. max temperature: 21.36 C = 70.44 F Sfc-Lift cond lev (LCL): 881.94 mb = 1144.55 m = 3755.03 ft T: 9.54 C 700-500 lapse rate: 5.35 C/km ThetaE index: 5.20 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 806.51 mb = 1879.55 m = 6166.44 ft Mean mixing ratio: 6.81 g/kg Conv temperature: 23.35 C = 74.03 F Cap Strength: 4.40 C Lifted Index: 5.52 C Risk: None Lifted Index @300 mb: 9.55 C Lifted Index @700 mb: 1.61 C Showalter Index: 5.98 C Risk: None Total Totals Index: 42.40 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 19.30 C K Index: 20.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 230.89 Risk: None Energy Index: 1.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.68 J/kg Max Up Vert Vel: 1.17 m/s Conv Inhibition (B-): 58344.21 J/kg Cap Strength: 5.45 C Lift Cond Lev (LCL): 846.45 mb = 1484.19 m = 4869.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 10 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 1008 16 225 9 6.4 6.4 | 165 11 -2.9 11.0 1 1000 84 225 9 6.4 6.4 | 165 11 -2.9 11.0 2 925 747 215 15 8.6 12.3 | 178 17 -0.7 16.9 3 850 1450 245 15 13.6 6.3 | 201 12 4.3 11.0 4 700 3024 255 11 10.6 2.8 | 190 8 1.3 7.5 5 500 5640 310 17 13.0 -10.9 | 329 7 3.7 -6.3 6 400 7280 340 25 8.6 -23.5 | 2 19 -0.7 -18.9 7 300 9280 355 27 2.4 -26.9 | 17 23 -6.9 -22.3 8 250 10490 360 31 -0.0 -31.0 | 19 28 -9.3 -26.4 9 245 10621 360 31 -0.0 -31.0 | 19 28 -9.3 -26.4 10 200 11930 355 21 1.8 -20.9 | 25 18 -7.5 -16.3 11 150 13830 310 15 11.5 -9.6 | 336 5 2.2 -5.0 12 100 16500 300 5 4.3 -2.5 | 113 5 -5.0 2.1 13 70 18850 355 3 0.3 -3.0 | 100 9 -9.0 1.6 14 50 21080 55 3 -2.5 -1.7 | 104 12 -11.7 2.9 15 30 24470 130 5 -3.8 3.2 | 121 15 -13.1 7.8 16 20 27180 145 7 -4.0 5.7 | 128 17 -13.3 10.4 Wind Parameters Mean winds (0-6000m): 266.5 at 13.8 knts Storm direction: 296.5 at 10.4 knts Shear (0-3000m) pos: 1.3 neg: 0.7 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 25.1 deg Storm rel helicity (0-3000m) pos: 33.0 neg: -4.2 tot: 28.8 m^2/s^2 ave: 9.6 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 12.73 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 ------------------------------------------------------------------------------- 500 222 11 170 13| 0.0 4.2 4.2| 7.6 0.0 7.6 15.2 0.54| 4.2 2.3 1000 220 13 175 14| 1.5 2.1 3.6| 20.3 0.0 20.3 20.3 0.59| 4.6 2.7 1500 226 13 182 14| 2.3 1.4 3.7| 33.0 0.0 33.0 22.0 0.63| 4.8 3.0 2000 231 14 186 13| 1.8 1.1 2.8| 33.0 -1.1 31.9 15.9 0.55| 4.0 2.2 2500 235 13 188 12| 1.5 0.8 2.3| 33.0 -2.5 30.5 12.2 0.46| 3.5 1.6 3000 238 13 189 12| 1.3 0.7 2.0| 33.0 -4.2 28.8 9.6 0.39| 3.1 1.2 4000 244 13 193 10| 1.6 0.5 2.1| 40.0 -4.2 35.8 9.0 0.49| 3.0 1.5 5000 254 13 203 9| 1.9 0.4 2.3| 47.1 -4.2 42.9 8.6 0.58| 3.0 1.7 6000 267 14 220 7| 2.1 0.4 2.4| 55.7 -4.2 51.5 8.6 0.60| 3.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//U3205/skewt/U3205.skewt.20250726.12.gif