UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025060412.upa.cvt Date: 1200Z 4 JUN 25 Searching for U9612... Searching the city database file for: U9612 ... Date:1200Z 4 JUN 25 Station: U9612 WMO ident: 29612 Latitude: 55.37 Longitude: 78.37 ------------------------------------------------------------------------------- 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 47 160 7 SFC 992 118 26.4 12.4 42 14.0 17.4 160 7 300.2 301.9 290.9 327.2 9.15 2 925 728 21.2 8.2 43 13.0 13.4 175 13 301.0 302.3 289.6 322.9 7.39 3 850 1452 14.2 6.2 59 8.0 9.6 180 15 301.0 302.3 289.3 321.9 7.01 4 730 2713 4.0 -3.0 60 7.0 0.7 200 17 303.3 304.0 287.5 316.1 4.20 5 700 3053 2.0 -7.0 51 9.0 -1.9 205 17 304.7 305.3 287.0 314.7 3.23 6 666 3452 0.0 -11.0 43 11.0 -4.3 209 17 306.8 307.3 287.0 314.7 2.48 7 567 4718 -8.1 -19.1 41 11.0 -11.5 224 18 311.7 312.0 287.6 316.7 1.49 8 500 5680 -15.3 -20.3 66 5.0 -16.7 235 19 314.4 314.7 288.6 319.5 1.52 9 488 5863 -16.7 -21.2 68 4.5 -17.9 238 20 314.9 315.1 288.6 319.7 1.44 10 442 6601 -20.9 -25.7 65 4.8 -22.0 249 23 318.6 318.8 289.5 322.3 1.07 11 400 7330 -26.7 -31.5 64 4.8 -27.5 260 27 320.3 320.4 289.6 322.7 0.69 12 300 9340 -43.7 -48.7 58 5.0 -44.0 270 25 323.8 323.8 290.1 324.4 0.15 13 250 10530 -54.7 -59.7 54 5.0 -54.8 270 23 324.7 324.8 290.2 324.9 0.05 14 231 11032 -58.9 -64.9 46 6.0 -59.0 325 21 325.8 325.8 290.5 325.9 0.03 15 215 11486 -56.7 -62.7 47 6.0 -56.8 300 17 336.0 336.0 293.3 336.1 0.04 16 206 11760 -54.1 -60.1 48 6.0 -54.2 285 15 344.2 344.2 295.4 344.4 0.06 17 200 11950 -53.7 -59.7 48 6.0 -53.9 275 13 347.7 347.7 296.2 348.0 0.06 18 151 13757 -51.5 -60.5 33 9.0 -51.8 290 13 380.6 380.6 302.4 381.0 0.07 19 150 13800 -51.5 -61.5 29 10.0 -51.9 290 13 381.3 381.3 302.5 381.6 0.06 20 100 16420 -54.3 -68.3 16 14.0 -54.8 305 11 422.8 422.8 308.0 423.0 0.04 21 82 17686 -54.7 -70.7 12 16.0 -55.3 327 10 446.7 446.7 310.6 446.9 0.03 22 70 18700 -52.9 -69.9 11 17.0 -53.8 345 9 471.2 471.2 312.8 471.5 0.04 23 50 20880 -52.5 -71.5 8 19.0 -53.7 15 7 519.8 519.8 316.3 520.1 0.05 24 41 22169 -50.3 -70.3 8 20.0 -52.1 31 7 555.6 555.6 318.4 556.1 0.07 25 30 24210 -49.7 -71.7 6 22.0 -52.2 55 7 609.1 609.2 321.0 609.8 0.08 26 25 25412 -47.3 -70.3 5 23.0 -50.8 71 10 648.6 648.7 322.7 649.6 0.12 27 20 26900 -44.5 -69.5 5 25.0 -49.6 90 13 700.0 700.0 324.5 701.4 0.16 28 18 27605 -43.3 -68.3 5 25.0 -49.2 91 14 725.2 725.3 325.3 727.1 0.22 29 10 31630 -34.5 -64.5 3 30.0 -47.3 95 19 890.8 891.1 329.4 898.1 0.66 30 8.3 32940 -31.9 -61.9 3 30.0 -47.0 949.8 950.4 330.5 963.0 1.11 TRP 231 11032 -58.9 -64.9 46 6.0 -59.0 325 21 325.8 325.8 290.5 325.9 0.03 WND Sounding variables and indices 1000-500 mb thick: 5633.00 m Freezing level: 666.00 mb = 3452.09 m = 11325.61 ft Wetbulb zero: 721.84 mb = 2804.04 m = 9199.50 ft Precipitable water: 0.98 inches Sfc-500 mean rel hum: 50.29 % Est. max temperature: 27.33 C = 81.19 F Sfc-Lift cond lev (LCL): 807.92 mb = 1872.63 m = 6143.73 ft T: 10.80 C 700-500 lapse rate: 6.59 C/km ThetaE index: 12.51 C Layer 925.0- 567.0 mb Conv cond level (CCL): 755.20 mb = 2431.77 m = 7978.17 ft Mean mixing ratio: 7.94 g/kg Conv temperature: 28.94 C = 84.09 F Cap Strength: 1.52 C Lifted Index: -1.20 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.34 C Lifted Index @700 mb: -0.16 C Showalter Index: 0.09 C Risk: Thunderstorms probable Total Totals Index: 51.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.50 C Cross Totals Index: 21.50 C K Index: 26.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 290.79 Risk: None Energy Index: -0.51 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 82.59 J/kg Max Up Vert Vel: 12.85 m/s Conv Inhibition (B-): 42.70 J/kg Cap Strength: 1.52 C Lift Cond Lev (LCL): 777.42 mb = 2191.46 m = 7189.75 ft Lev Free Conv (LFC): 722.42 mb = 2797.48 m = 9177.96 ft Equ Level (EL): 672.42 mb = 3375.18 m = 11073.28 ft B at Equ Level: 4.37 J/kg Max Parcel Lev (MPL): 222.42 mb = 11271.67 m = 36980.10 ft Wind level data Storm motion: 238 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 ---------------------------------------------------------- 0 992 118 160 7 -2.4 6.6 | 90 13 -12.9 0.1 1 925 728 175 13 -1.1 13.0 | 119 13 -11.6 6.5 2 850 1452 180 15 0.0 15.0 | 129 14 -10.5 8.5 3 700 3053 205 17 7.2 15.4 | 160 10 -3.3 8.9 4 500 5680 235 19 15.6 10.9 | 229 7 5.1 4.4 5 400 7330 260 27 26.6 4.7 | 276 16 16.1 -1.8 6 300 9340 270 25 25.0 -0.0 | 294 16 14.5 -6.5 7 250 10530 270 23 23.0 -0.0 | 297 14 12.5 -6.5 8 231 11032 325 21 12.0 -17.2 | 356 24 1.6 -23.7 9 200 11950 275 13 13.0 -1.1 | 342 8 2.5 -7.6 10 150 13800 290 13 12.2 -4.4 | 351 11 1.7 -10.9 11 100 16420 305 11 9.0 -6.3 | 7 13 -1.5 -12.8 12 70 18700 345 9 2.3 -8.7 | 28 17 -8.1 -15.2 13 50 20880 15 7 -1.8 -6.8 | 43 18 -12.3 -13.2 14 30 24210 55 7 -5.7 -4.0 | 57 19 -16.2 -10.5 15 20 26900 90 13 -13.0 0.0 | 75 24 -23.5 -6.5 16 10 31630 95 19 -18.9 1.7 | 81 30 -29.4 -4.8 Wind Parameters Mean winds (0-6000m): 208.3 at 16.4 knts Storm direction: 238.3 at 12.3 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 70.5 deg Storm rel helicity (0-3000m) pos: 49.8 neg: 0.0 tot: 49.8 m^2/s^2 ave: 16.6 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 2.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 5.19 Bulk Shear: 15.91 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 ------------------------------------------------------------------------------- 500 169 9 103 13| 5.4 0.0 5.4| 18.3 0.0 18.3 36.6 1.00| 5.5 5.5 1000 173 11 112 13| 4.0 0.0 4.0| 27.0 0.0 27.0 27.0 1.00| 4.0 4.0 1500 176 13 118 13| 3.1 0.0 3.1| 33.0 0.0 33.0 22.0 0.99| 3.3 3.2 2000 179 13 122 13| 2.7 0.0 2.7| 39.0 0.0 39.0 19.5 0.96| 3.0 2.9 2500 183 14 127 12| 2.4 0.0 2.4| 44.6 0.0 44.6 17.9 0.94| 2.9 2.7 3000 187 14 132 12| 2.3 0.0 2.3| 49.8 0.0 49.8 16.6 0.92| 2.8 2.6 4000 194 15 140 11| 2.0 0.0 2.0| 56.8 0.0 56.8 14.2 0.92| 2.6 2.4 5000 201 16 150 10| 1.8 0.0 1.8| 63.6 0.0 63.6 12.7 0.92| 2.4 2.2 6000 208 16 161 8| 1.8 0.0 1.8| 72.2 0.0 72.2 12.0 0.91| 2.5 2.3 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20250604.12.gif