UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for URRR... Searching the city database file for: URRR ... Date:1200Z 27 APR 25 Station: URRR WMO ident: 34731 Latitude: 47.25 Longitude: 39.82 Elevation: 77.00 ------------------------------------------------------------------------------- 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 1009 77 11.8 -4.2 32 16.0 5.0 290 9 284.2 284.7 277.7 292.2 2.77 1 1000 152 9.6 -4.4 37 14.0 3.8 300 9 282.8 283.2 277.0 290.6 2.75 2 958 504 5.8 -8.2 36 14.0 0.6 313 10 282.4 282.8 275.9 288.6 2.15 3 850 1464 -3.5 -14.5 42 11.0 -6.7 350 13 282.5 282.7 275.0 286.8 1.46 4 832 1632 -5.3 -15.3 45 10.0 -8.1 346 14 282.3 282.6 274.8 286.4 1.40 5 700 2958 -16.1 -21.0 66 4.9 -17.1 310 25 284.7 284.8 275.5 287.7 1.02 6 524 5132 -19.5 -37.5 19 18.0 -22.0 271 57 305.1 305.2 283.8 306.2 0.29 7 500 5480 -22.3 -40.3 18 18.0 -24.5 265 62 305.9 305.9 284.1 306.7 0.23 8 485 5703 -23.9 -42.9 16 19.0 -25.9 264 63 306.6 306.6 284.2 307.2 0.18 9 400 7080 -33.3 -52.3 13 19.0 -34.4 260 71 311.7 311.7 286.0 312.0 0.08 10 300 9040 -46.1 -65.1 10 19.0 -46.6 255 68 320.4 320.4 288.9 320.5 0.02 11 265 9859 -49.5 -68.5 9 19.0 -49.8 250 77 327.0 327.0 290.9 327.0 0.01 12 250 10240 -51.1 -70.1 9 19.0 -51.4 250 75 330.1 330.1 291.7 330.1 0.01 13 222 11012 -52.9 -71.9 8 19.0 -53.2 260 66 338.7 338.7 294.0 338.8 0.01 14 200 11690 -51.3 -70.3 9 19.0 -51.7 260 48 351.5 351.5 297.0 351.6 0.01 15 158 13221 -48.3 -68.3 8 20.0 -49.0 256 48 381.1 381.1 302.5 381.3 0.02 16 150 13560 -49.7 -68.7 9 19.0 -50.3 255 48 384.4 384.4 303.0 384.5 0.02 17 100 16210 -51.9 -71.9 7 20.0 -52.6 245 36 427.4 427.5 308.6 427.6 0.02 18 70 18500 -54.7 -74.7 7 20.0 -55.4 240 27 467.4 467.4 312.4 467.5 0.02 19 50 20650 -56.1 -76.1 6 20.0 -56.9 245 29 511.3 511.3 315.7 511.4 0.02 20 41 21908 -57.3 -78.3 5 21.0 -58.2 538.1 538.1 317.4 538.3 0.02 TRP 222 11012 -52.9 -71.9 8 19.0 -53.2 260 66 338.7 338.7 294.0 338.8 0.01 WND 265 9859 -49.5 -68.5 9 19.0 -49.8 250 77 327.0 327.0 290.9 327.0 0.01 Sounding variables and indices 1000-500 mb thick: 5328.00 m Freezing level: 890.65 mb = 1102.87 m = 3618.28 ft Wetbulb zero: 949.07 mb = 579.56 m = 1901.41 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 42.97 % Est. max temperature: 10.06 C = 50.11 F Sfc-Lift cond lev (LCL): 790.45 mb = 2025.32 m = 6644.67 ft T: -8.50 C 700-500 lapse rate: 2.46 C/km ThetaE index: 5.75 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 765.36 mb = 2272.96 m = 7457.13 ft Mean mixing ratio: 2.24 g/kg Conv temperature: 11.08 C = 51.94 F Cap Strength: 14.46 C Lifted Index: 14.65 C Risk: None Lifted Index @300 mb: 22.26 C Lifted Index @700 mb: 0.17 C Showalter Index: 16.35 C Risk: None Total Totals Index: 26.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 7.80 C K Index: -0.60 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 4.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.96 J/kg Max Up Vert Vel: 3.45 m/s Conv Inhibition (B-): 36556.98 J/kg Cap Strength: 14.63 C Lift Cond Lev (LCL): 775.72 mb = 2169.73 m = 7118.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 24 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 1009 77 290 9 8.5 -3.1 | 148 16 -8.8 13.8 1 1000 152 300 9 7.8 -4.5 | 143 16 -9.5 12.4 2 850 1464 350 13 2.3 -12.8 | 105 16 -15.0 4.1 3 700 2958 310 25 19.2 -16.1 | 246 2 1.9 0.9 4 500 5480 265 62 61.8 5.4 | 243 50 44.5 22.3 5 400 7080 260 71 69.9 12.3 | 241 60 52.7 29.2 6 300 9040 255 68 65.7 17.6 | 235 59 48.4 34.5 7 265 9859 250 77 72.4 26.3 | 232 70 55.1 43.3 8 250 10240 250 75 70.5 25.7 | 231 68 53.2 42.6 9 222 11012 260 66 65.0 11.5 | 239 56 47.7 28.4 10 200 11690 260 48 47.3 8.3 | 230 39 30.0 25.3 11 150 13560 255 48 46.4 12.4 | 225 41 29.1 29.3 12 100 16210 245 36 32.6 15.2 | 206 36 15.4 32.1 13 70 18500 240 27 23.4 13.5 | 191 31 6.1 30.4 14 50 20650 245 29 26.3 12.3 | 197 31 9.0 29.2 Wind Parameters Mean winds (0-6000m): 284.4 at 32.2 knts Storm direction: 314.4 at 24.2 knts Shear (0-3000m) pos: 2.0 neg: 3.1 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 115.1 deg Storm rel helicity (0-3000m) pos: 1.1 neg: -48.8 tot: -47.8 m^2/s^2 ave: -15.9 10^-3 m/s^2 rel: -0.31 Storm rel vorticity (0-3000m) horiz: 5.5 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 74.17 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 ------------------------------------------------------------------------------- 500 307 10 139 15| 4.7 0.0 4.7| 0.0 -15.1 -15.1 -30.3 -0.83| 4.7 -3.9 1000 318 10 131 14| 4.3 0.0 4.3| 0.0 -29.2 -29.2 -29.2 -0.90| 4.4 -4.0 1500 330 11 122 14| 4.0 0.0 4.0| 0.0 -42.2 -42.2 -28.1 -0.85| 4.4 -3.8 2000 333 12 117 13| 3.0 1.4 4.4| 0.0 -47.7 -47.7 -23.9 -0.69| 4.7 -3.3 2500 330 14 115 11| 2.4 2.3 4.8| 0.0 -48.8 -48.8 -19.5 -0.54| 5.1 -2.7 3000 324 16 118 9| 2.0 3.1 5.1| 1.1 -48.8 -47.8 -15.9 -0.31| 5.5 -1.7 4000 312 20 144 4| 1.5 4.6 6.1| 1.9 -56.9 -55.0 -13.7 -0.22| 6.5 -1.4 5000 297 26 229 8| 1.2 5.6 6.8| 1.9-122.4-120.5 -24.1 -0.26| 7.3 -1.9 6000 284 32 237 17| 1.0 5.6 6.6| 1.9-188.1-186.2 -31.0 -0.28| 7.3 -2.1 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20250427.12.gif