UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for UUOO... Searching the city database file for: UUOO ... Date:0000Z 17 APR 25 Station: UUOO WMO ident: 34122 Latitude: 51.70 Longitude: 39.17 Elevation: 154.00 ------------------------------------------------------------------------------- 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 1017 154 8.6 0.6 57 8.0 5.0 180 3 280.4 281.1 277.3 291.3 3.92 1 1013 176 13.0 6.0 62 7.0 9.3 187 3 285.1 286.1 281.9 301.3 5.79 2 1007 210 16.8 8.8 59 8.0 12.2 198 3 289.4 290.6 285.1 309.4 7.07 3 1000 250 17.0 7.0 52 10.0 11.4 210 3 290.1 291.3 284.6 308.1 6.29 4 979 431 17.4 1.4 34 16.0 9.3 218 4 292.3 293.1 283.4 304.9 4.32 5 945 731 15.4 -0.6 33 16.0 7.6 232 6 293.3 293.9 283.2 304.6 3.87 6 932 848 14.6 -1.4 33 16.0 6.9 237 7 293.6 294.3 283.2 304.5 3.70 7 925 911 13.8 -2.2 33 16.0 6.3 240 7 293.4 294.0 282.9 303.8 3.51 8 850 1613 6.6 -5.4 42 12.0 1.5 215 5 293.1 293.6 282.2 302.0 3.00 9 743 2695 -4.5 -9.2 70 4.7 -6.2 180 2 292.5 292.9 281.4 300.1 2.56 10 739 2737 -4.7 -9.7 68 5.0 -6.5 179 2 292.7 293.1 281.4 300.1 2.47 11 729 2845 -1.7 -10.7 50 9.0 -5.0 175 2 297.1 297.6 283.1 304.2 2.32 12 706 3100 -1.7 -30.7 9 29.0 -8.2 167 1 299.9 299.9 281.9 301.3 0.42 13 700 3168 -2.3 -28.3 12 26.0 -8.5 165 1 299.9 300.0 282.0 301.7 0.53 14 671 3502 -5.5 -18.5 35 13.0 -9.3 161 2 300.0 300.2 283.1 304.2 1.32 15 653 3715 -6.9 -21.9 29 15.0 -10.9 158 2 300.8 300.9 283.0 304.0 1.01 16 626 4045 -6.7 -33.7 10 27.0 -12.1 153 3 304.6 304.7 283.7 305.9 0.35 17 614 4196 -7.7 -39.7 6 32.0 -13.2 151 3 305.2 305.2 283.7 305.9 0.20 18 581 4624 -10.1 -41.1 6 31.0 -15.0 146 4 307.2 307.3 284.5 307.9 0.18 19 500 5760 -19.9 -45.9 8 26.0 -22.8 130 7 308.8 308.8 285.0 309.2 0.13 20 408 7221 -31.9 -57.9 6 26.0 -33.3 62 9 311.8 311.8 286.0 311.9 0.04 21 400 7360 -32.5 -58.5 6 26.0 -33.8 55 9 312.7 312.8 286.4 312.9 0.04 22 376 7794 -35.1 -61.1 5 26.0 -36.2 43 13 314.9 314.9 287.1 315.0 0.03 23 331 8670 -42.5 -66.5 6 24.0 -43.1 19 21 316.4 316.4 287.6 316.5 0.02 24 306 9198 -44.3 -64.3 9 20.0 -44.9 4 26 321.1 321.1 289.1 321.2 0.02 25 305 9220 -46.1 -62.1 15 16.0 -46.5 3 26 318.9 318.9 288.4 319.0 0.03 26 300 9330 -46.9 -61.9 16 15.0 -47.3 360 27 319.3 319.3 288.5 319.4 0.03 27 272 9969 -52.9 -65.9 19 13.0 -53.1 357 30 319.6 319.6 288.6 319.7 0.02 28 252 10459 -54.3 -69.3 14 15.0 -54.5 355 33 324.6 324.6 290.2 324.7 0.01 29 250 10510 -55.5 -71.5 12 16.0 -55.7 355 33 323.6 323.6 289.9 323.6 0.01 30 244 10664 -57.1 -74.1 10 17.0 -57.3 323.4 323.4 289.8 323.4 0.01 31 243 10690 -59.3 -77.3 8 18.0 -59.5 320.5 320.5 288.9 320.5 0.00 32 224 11198 -61.1 -81.1 5 20.0 -61.2 325.3 325.3 290.3 325.3 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5510.00 m Freezing level: 786.38 mb = 2256.16 m = 7402.02 ft Wetbulb zero: 829.30 mb = 1811.17 m = 5942.10 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 29.40 % Est. max temperature: 21.43 C = 70.57 F Sfc-Lift cond lev (LCL): 899.92 mb = 1139.24 m = 3737.61 ft T: 11.46 C 700-500 lapse rate: 6.79 C/km ThetaE index: 9.28 C Layer 1000.0- 729.0 mb Conv cond level (CCL): 773.83 mb = 2367.86 m = 7768.47 ft Mean mixing ratio: 4.55 g/kg Conv temperature: 20.97 C = 69.74 F Cap Strength: 6.70 C Lifted Index: 5.69 C Risk: None Lifted Index @300 mb: 10.27 C Lifted Index @700 mb: 4.36 C Showalter Index: 7.68 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 14.50 C K Index: -4.90 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 1.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.64 J/kg Max Up Vert Vel: 6.43 m/s Conv Inhibition (B-): 84.36 J/kg Cap Strength: 6.60 C Lift Cond Lev (LCL): 784.46 mb = 2258.09 m = 7408.33 ft Lev Free Conv (LFC): 759.46 mb = 2518.48 m = 8262.62 ft Equ Level (EL): 739.46 mb = 2732.25 m = 8963.97 ft B at Equ Level: 20.39 J/kg Max Parcel Lev (MPL): 719.46 mb = 2949.81 m = 9677.75 ft Wind level data Storm motion: 202 at 3 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 1017 154 180 3 0.0 3.0 | 91 1 -1.2 0.0 1 1000 250 210 3 1.5 2.6 | 320 0 0.3 -0.4 2 925 911 240 7 6.1 3.5 | 264 5 4.9 0.5 3 850 1613 215 5 2.9 4.1 | 236 2 1.7 1.1 4 700 3168 165 1 -0.3 1.0 | 36 2 -1.4 -2.0 5 500 5760 130 7 -5.4 4.5 | 103 7 -6.5 1.5 6 400 7360 55 9 -7.4 -5.2 | 46 12 -8.6 -8.1 7 300 9330 360 27 -0.0 -27.0 | 2 30 -1.2 -30.0 8 250 10510 355 33 2.9 -32.9 | 357 36 1.7 -35.8 Wind Parameters Mean winds (0-6000m): 171.8 at 4.3 knts Storm direction: 201.8 at 3.2 knts Shear (0-3000m) pos: 0.9 neg: 1.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): -55.2 deg Storm rel helicity (0-3000m) pos: 0.4 neg: -2.5 tot: -2.2 m^2/s^2 ave: -0.7 10^-3 m/s^2 rel: -0.48 Storm rel vorticity (0-3000m) horiz: 2.5 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 15.92 Bulk Shear: 1.30 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 4 262 1| 4.2 0.0 4.2| 0.0 -0.3 -0.3 -0.5 -0.57| 5.0 -2.9 1000 230 5 263 3| 2.6 0.0 2.6| 0.4 -0.9 -0.5 -0.5 -0.39| 4.0 -1.5 1500 228 5 259 3| 1.7 0.8 2.5| 0.4 -1.7 -1.3 -0.9 -0.40| 3.4 -1.4 2000 224 5 254 2| 1.3 1.0 2.3| 0.4 -1.9 -1.6 -0.8 -0.43| 3.0 -1.3 2500 221 5 254 2| 1.0 1.1 2.1| 0.4 -2.1 -1.8 -0.7 -0.47| 2.7 -1.3 3000 220 4 264 1| 0.9 1.0 1.9| 0.4 -2.5 -2.2 -0.7 -0.48| 2.5 -1.2 4000 212 4 262 1| 0.6 0.8 1.5| 1.7 -2.5 -0.9 -0.2 -0.29| 2.2 -0.6 5000 194 4 161 1| 0.5 0.9 1.4| 2.5 -2.5 0.0 0.0 -0.20| 2.0 -0.4 6000 172 4 125 2| 0.4 1.0 1.5| 2.6 -6.4 -3.9 -0.6 -0.25| 2.0 -0.5 Wrote GIF file: /home/apache/climate/data/raob//UUOO/skewt/UUOO.skewt.20250417.00.gif