UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025062412.upa.cvt Date: 1200Z 24 JUN 25 Searching for U9612... Searching the city database file for: U9612 ... Date:1200Z 24 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 49 300 9 SFC 992 117 17.6 10.6 64 7.0 13.4 300 9 291.4 292.9 286.9 314.5 8.11 2 925 707 11.2 6.5 73 4.7 8.6 310 17 290.8 291.9 285.1 309.5 6.57 3 861 1302 7.0 4.0 81 3.0 5.4 314 15 292.4 293.5 285.1 309.5 5.92 4 850 1408 8.0 3.6 74 4.4 5.7 315 15 294.5 295.6 285.9 311.5 5.83 5 834 1565 6.8 1.8 70 5.0 4.3 313 15 294.9 295.8 285.4 310.2 5.23 6 700 2984 -1.1 -9.1 55 8.0 -4.3 290 15 301.3 301.8 285.2 309.7 2.74 7 688 3122 -1.9 -10.9 50 9.0 -5.3 289 15 301.9 302.3 285.1 309.4 2.42 8 630 3816 -5.5 -17.5 38 12.0 -9.2 285 16 305.5 305.7 285.5 310.4 1.53 9 534 5093 -13.1 -27.1 30 14.0 -16.3 278 18 311.2 311.3 286.6 313.8 0.78 10 500 5590 -17.3 -31.3 28 14.0 -19.9 275 19 311.9 312.1 286.7 313.9 0.56 11 430 6700 -25.5 -46.5 12 21.0 -27.6 278 22 315.3 315.3 287.3 315.8 0.14 12 400 7220 -29.3 -49.3 13 20.0 -30.9 280 23 316.9 316.9 287.9 317.3 0.11 13 300 9210 -44.9 -59.9 17 15.0 -45.4 270 31 322.1 322.1 289.4 322.2 0.04 14 260 10155 -51.9 -63.9 22 12.0 -52.1 260 35 325.2 325.2 290.4 325.3 0.03 15 250 10410 -51.3 -63.3 23 12.0 -51.5 260 33 329.8 329.8 291.7 329.9 0.03 16 243 10595 -49.5 -61.5 23 12.0 -49.8 259 33 335.2 335.2 293.2 335.4 0.04 17 200 11880 -45.5 -62.5 13 17.0 -46.2 255 35 360.7 360.7 298.9 360.9 0.04 18 192 12152 -44.7 -62.7 12 18.0 -45.5 254 36 366.2 366.3 299.9 366.4 0.04 19 150 13800 -45.3 -67.3 7 22.0 -46.3 245 42 392.0 392.0 304.1 392.1 0.03 20 110 15854 -48.1 -72.1 5 24.0 -49.1 249 32 423.1 423.1 308.1 423.2 0.02 21 100 16480 -49.5 -73.5 4 24.0 -50.4 250 29 432.1 432.1 309.1 432.2 0.02 22 70 18820 -51.3 -75.3 4 24.0 -52.4 210 19 474.6 474.6 313.0 474.8 0.02 23 64 19403 -51.1 -75.1 4 24.0 -52.3 203 17 487.4 487.4 314.0 487.5 0.02 24 50 21010 -50.7 -75.7 4 25.0 -52.2 185 13 524.0 524.0 316.6 524.2 0.03 25 35 23344 -48.3 -74.3 3 26.0 -50.9 157 10 586.5 586.5 320.0 586.9 0.05 26 30 24360 -47.7 -73.7 3 26.0 -50.8 145 9 614.6 614.6 321.3 615.0 0.06 27 22 26421 -44.3 -72.3 3 28.0 -49.3 126 14 681.7 681.8 323.9 682.6 0.10 28 20 27060 -43.5 -71.5 3 28.0 -49.1 120 15 703.0 703.1 324.6 704.1 0.12 29 15 29009 -40.3 -70.3 3 30.0 -48.4 774.0 774.0 326.6 775.8 0.20 TRP 260 10155 -51.9 -63.9 22 12.0 -52.1 260 35 325.2 325.2 290.4 325.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5541.00 m Freezing level: 718.66 mb = 2786.36 m = 9141.48 ft Wetbulb zero: 766.69 mb = 2246.52 m = 7370.38 ft Precipitable water: 0.76 inches Sfc-500 mean rel hum: 52.45 % Est. max temperature: 20.87 C = 69.57 F Sfc-Lift cond lev (LCL): 893.67 mb = 992.95 m = 3257.68 ft T: 9.18 C 700-500 lapse rate: 6.22 C/km ThetaE index: 5.01 C Layer 925.0- 850.0 mb Conv cond level (CCL): 810.97 mb = 1791.51 m = 5877.60 ft Mean mixing ratio: 7.02 g/kg Conv temperature: 22.07 C = 71.73 F Cap Strength: 4.72 C Lifted Index: 4.30 C Risk: None Lifted Index @300 mb: 7.99 C Lifted Index @700 mb: 2.45 C Showalter Index: 4.07 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 20.90 C K Index: 20.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 92.20 Risk: None Energy Index: 0.52 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.55 J/kg Max Up Vert Vel: 1.05 m/s Conv Inhibition (B-): 53306.75 J/kg Cap Strength: 4.67 C Lift Cond Lev (LCL): 869.42 mb = 1221.19 m = 4006.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 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 ---------------------------------------------------------- 0 992 117 300 9 7.8 -4.5 | 182 5 0.2 5.0 1 925 707 310 17 13.0 -10.9 | 285 6 5.4 -1.4 2 850 1408 315 15 10.6 -10.6 | 291 3 3.0 -1.1 3 700 2984 290 15 14.1 -5.1 | 236 8 6.5 4.4 4 500 5590 275 19 18.9 -1.7 | 235 14 11.3 7.8 5 400 7220 280 23 22.7 -4.0 | 250 16 15.0 5.5 6 300 9210 270 31 31.0 -0.0 | 248 25 23.4 9.5 7 260 10155 260 35 34.5 6.1 | 240 31 26.8 15.6 8 250 10410 260 33 32.5 5.7 | 239 29 24.9 15.2 9 200 11880 255 35 33.8 9.1 | 235 32 26.2 18.5 10 150 13800 245 42 38.1 17.7 | 228 41 30.4 27.2 11 100 16480 250 29 27.3 9.9 | 225 28 19.6 19.4 12 70 18820 210 19 9.5 16.5 | 184 26 1.9 25.9 13 50 21010 185 13 1.1 13.0 | 164 23 -6.5 22.4 14 30 24360 145 9 -5.2 7.4 | 143 21 -12.8 16.9 15 20 27060 120 15 -13.0 7.5 | 129 27 -20.6 17.0 Wind Parameters Mean winds (0-6000m): 291.2 at 16.2 knts Storm direction: 321.2 at 12.2 knts Shear (0-3000m) pos: 1.3 neg: 1.1 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 54.5 deg Storm rel helicity (0-3000m) pos: 8.7 neg: -6.1 tot: 2.6 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 3.72 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 ------------------------------------------------------------------------------- 500 306 12 227 3| 7.2 0.0 7.2| 6.8 0.0 6.8 13.7 0.92| 7.3 6.7 1000 309 14 263 4| 3.8 0.0 3.8| 8.5 0.0 8.5 8.5 0.79| 5.0 4.0 1500 310 15 271 4| 2.5 0.3 2.8| 8.6 -0.6 8.0 5.3 0.62| 4.0 2.5 2000 310 15 269 4| 1.9 0.7 2.6| 8.6 -2.4 6.2 3.1 0.41| 3.5 1.4 2500 308 15 264 4| 1.5 1.0 2.5| 8.6 -4.4 4.2 1.7 0.27| 3.2 0.9 3000 305 15 258 5| 1.3 1.1 2.4| 8.7 -6.1 2.6 0.9 0.19| 3.0 0.6 4000 300 15 251 6| 0.9 1.1 2.0| 9.0 -6.1 2.9 0.7 0.18| 2.5 0.5 5000 295 16 247 7| 0.8 1.1 1.8| 9.0 -6.8 2.2 0.4 0.15| 2.3 0.3 6000 291 16 244 8| 0.7 1.0 1.7| 13.4 -7.3 6.1 1.0 0.18| 2.1 0.4 Wrote GIF file: /home/apache/climate/data/raob//U9612/skewt/U9612.skewt.20250624.12.gif