UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070312.upa.cvt Date: 1200Z 3 JUL 25 Searching for U9612... Searching the city database file for: U9612 ... Date:1200Z 3 JUL 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 93 260 3 SFC 997 120 30.4 19.4 52 11.0 22.6 260 3 303.8 306.5 295.8 346.5 14.36 2 925 780 22.8 12.8 53 10.0 16.3 245 5 302.6 304.5 292.4 332.6 10.09 3 854 1468 16.2 10.2 68 6.0 12.4 297 5 302.7 304.4 291.7 330.0 9.19 4 850 1508 16.0 10.0 68 6.0 12.3 300 5 302.9 304.6 291.7 330.0 9.11 5 814 1874 13.6 6.6 63 7.0 9.5 307 6 304.1 305.5 290.8 326.8 7.53 6 700 3126 5.0 -4.0 52 9.0 0.7 330 9 308.0 308.8 288.9 320.7 4.06 7 618 4127 -2.3 -12.3 46 10.0 -6.1 319 11 310.8 311.3 288.3 318.6 2.41 8 615 4165 -2.7 -12.7 46 10.0 -6.5 318 11 310.8 311.2 288.2 318.3 2.34 9 582 4601 -3.3 -23.3 20 20.0 -9.2 314 12 315.0 315.2 288.2 318.5 1.00 10 550 5047 -4.3 -26.3 16 22.0 -10.4 308 13 319.0 319.1 289.3 321.8 0.81 11 500 5790 -9.5 -30.5 16 21.0 -14.5 300 15 321.5 321.6 289.9 323.6 0.60 12 400 7470 -23.3 -37.3 27 14.0 -25.4 280 15 324.7 324.8 290.6 326.1 0.39 13 368 8073 -27.9 -40.9 28 13.0 -29.5 281 16 326.4 326.5 291.0 327.5 0.29 14 300 9500 -40.5 -53.5 24 13.0 -41.2 285 17 328.3 328.3 291.3 328.6 0.09 15 250 10720 -51.3 -62.3 26 11.0 -51.5 285 17 329.8 329.8 291.7 329.9 0.04 16 231 11229 -54.7 -64.7 28 10.0 -54.9 325 13 332.2 332.2 292.3 332.3 0.03 17 220 11542 -53.5 -63.5 28 10.0 -53.7 311 15 338.7 338.7 294.0 338.8 0.03 18 206 11962 -55.7 -65.7 28 10.0 -55.9 293 18 341.7 341.7 294.7 341.8 0.03 19 200 12150 -55.5 -66.5 24 11.0 -55.7 285 19 344.9 344.9 295.5 345.0 0.02 20 150 14000 -52.9 -66.9 17 14.0 -53.3 290 31 378.9 378.9 302.1 379.1 0.03 21 117 15602 -51.1 -68.1 11 17.0 -51.7 293 24 410.2 410.2 306.6 410.3 0.03 22 112 15884 -53.3 -70.3 11 17.0 -53.8 294 22 411.2 411.2 306.7 411.3 0.03 23 100 16610 -53.7 -71.7 9 18.0 -54.3 295 19 424.0 424.0 308.2 424.1 0.02 24 90 17288 -53.3 -71.3 9 18.0 -53.9 298 17 437.7 437.7 309.7 437.9 0.03 25 72 18728 -52.7 -72.7 7 20.0 -53.6 304 12 467.9 467.9 312.5 468.0 0.03 26 70 18910 -52.5 -72.5 7 20.0 -53.4 305 11 472.1 472.1 312.8 472.2 0.03 27 50 21080 -51.5 -72.5 6 21.0 -52.9 340 7 522.1 522.1 316.5 522.4 0.04 28 38 22869 -49.1 -72.1 5 23.0 -51.3 12 9 570.9 570.9 319.2 571.3 0.06 29 30 24420 -48.5 -72.5 5 24.0 -51.3 40 11 612.4 612.4 321.2 613.0 0.07 30 29 24644 -48.7 -72.7 5 24.0 -51.5 43 12 617.8 617.9 321.4 618.4 0.07 31 20 27110 -45.9 -70.9 4 25.0 -50.5 75 17 695.7 695.7 324.3 696.8 0.13 32 18 27814 -43.7 -69.7 4 26.0 -49.5 77 18 723.9 724.0 325.2 725.5 0.18 33 10 31850 -33.5 -63.5 3 30.0 -46.9 90 21 894.5 894.9 329.5 902.9 0.75 34 9.7 32064 -32.5 -62.5 3 30.0 -46.6 906.1 906.6 329.7 916.1 0.88 TRP 231 11229 -54.7 -64.7 28 10.0 -54.9 325 13 332.2 332.2 292.3 332.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5697.00 m Freezing level: 643.84 mb = 3811.52 m = 12504.82 ft Wetbulb zero: 691.35 mb = 3225.84 m = 10583.35 ft Precipitable water: 1.21 inches Sfc-500 mean rel hum: 45.30 % Est. max temperature: 29.60 C = 85.28 F Sfc-Lift cond lev (LCL): 850.22 mb = 1505.78 m = 4940.15 ft T: 16.01 C 700-500 lapse rate: 5.44 C/km ThetaE index: 28.17 C Layer 925.0- 582.0 mb Conv cond level (CCL): 800.20 mb = 2016.06 m = 6614.28 ft Mean mixing ratio: 11.55 g/kg Conv temperature: 31.18 C = 88.12 F Cap Strength: 0.89 C Lifted Index: -1.61 C Risk: Thunderstorms probable Lifted Index @300 mb: -4.84 C Lifted Index @700 mb: -1.82 C Showalter Index: 1.73 C Risk: Showers probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 19.50 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 145.00 Risk: None Energy Index: -1.23 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1153.61 J/kg Max Up Vert Vel: 48.03 m/s Conv Inhibition (B-): 14.00 J/kg Cap Strength: 0.89 C Lift Cond Lev (LCL): 818.02 mb = 1832.42 m = 6011.79 ft Lev Free Conv (LFC): 773.02 mb = 2302.68 m = 7554.64 ft Equ Level (EL): 213.02 mb = 11747.53 m = 38541.29 ft B at Equ Level: 1126.37 J/kg Max Parcel Lev (MPL): 153.02 mb = 13871.63 m = 45510.06 ft Wind level data Storm motion: 337 at 7 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 ---------------------------------------------------------- 0 997 120 260 3 3.0 0.5 | 182 7 0.3 6.9 1 925 780 245 5 4.5 2.1 | 192 9 1.8 8.5 2 850 1508 300 5 4.3 -2.5 | 203 4 1.6 3.9 3 700 3126 330 9 4.5 -7.8 | 308 2 1.8 -1.4 4 500 5790 300 15 13.0 -7.5 | 276 10 10.3 -1.1 5 400 7470 280 15 14.8 -2.6 | 253 13 12.1 3.8 6 300 9500 285 17 16.4 -4.4 | 262 14 13.7 2.0 7 250 10720 285 17 16.4 -4.4 | 262 14 13.7 2.0 8 231 11229 325 13 7.5 -10.6 | 312 6 4.8 -4.3 9 200 12150 285 19 18.4 -4.9 | 265 16 15.7 1.4 10 150 14000 290 31 29.1 -10.6 | 279 27 26.4 -4.2 11 100 16610 295 19 17.2 -8.0 | 277 15 14.5 -1.7 12 70 18910 305 11 9.0 -6.3 | 270 6 6.3 0.0 13 50 21080 340 7 2.4 -6.6 | 53 0 -0.3 -0.2 14 30 24420 40 11 -7.1 -8.4 | 78 10 -9.8 -2.1 15 20 27110 75 17 -16.4 -4.4 | 96 19 -19.1 2.0 16 10 31850 90 21 -21.0 0.0 | 105 25 -23.7 6.4 Wind Parameters Mean winds (0-6000m): 307.1 at 9.2 knts Storm direction: 337.1 at 6.9 knts Shear (0-3000m) pos: 1.6 neg: 0.3 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 125.5 deg Storm rel helicity (0-3000m) pos: 8.9 neg: -0.0 tot: 8.8 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 2.1 stream: 1.3 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 147.72 Bulk Shear: 7.81 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 ------------------------------------------------------------------------------- 500 252 4 187 8| 0.0 1.7 1.7| 2.2 0.0 2.2 4.3 0.65| 1.7 1.1 1000 253 4 191 8| 1.0 0.9 1.8| 4.8 0.0 4.8 4.8 0.56| 2.2 1.2 1500 266 5 196 7| 1.5 0.6 2.1| 5.6 -0.0 5.6 3.8 0.42| 2.4 1.0 2000 279 5 201 6| 1.5 0.4 2.0| 6.8 -0.0 6.8 3.4 0.48| 2.2 1.1 2500 290 5 207 5| 1.6 0.3 1.9| 7.8 -0.0 7.8 3.1 0.55| 2.1 1.2 3000 301 6 215 4| 1.6 0.3 1.9| 8.9 -0.0 8.8 2.9 0.61| 2.1 1.3 4000 310 7 234 3| 1.2 0.5 1.7| 8.9 -0.9 8.0 2.0 0.44| 2.0 0.9 5000 310 8 252 4| 1.0 0.8 1.7| 8.9 -3.2 5.7 1.1 0.29| 1.9 0.6 6000 307 9 260 5| 0.8 0.9 1.7| 8.9 -8.5 0.4 0.1 0.15| 1.9 0.3 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20250703.12.gif