UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for URRR... Searching the city database file for: URRR ... Date:1200Z 30 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 1010 77 18.4 -0.6 28 19.0 9.2 185 5 290.7 291.4 281.9 301.3 3.62 1 1000 133 16.8 -1.2 29 18.0 8.2 170 7 290.0 290.6 281.4 300.1 3.50 2 973 375 13.0 -2.0 35 15.0 6.1 193 6 288.4 289.0 280.6 298.2 3.39 3 925 815 9.0 -4.0 40 13.0 3.4 235 3 288.5 289.1 280.2 297.4 3.07 4 850 1507 3.2 -6.8 48 10.0 -0.7 265 1 289.5 290.0 280.2 297.4 2.70 5 822 1778 2.0 -8.0 47 10.0 -1.9 276 4 291.0 291.5 280.7 298.6 2.54 6 700 3056 -5.7 -12.7 58 7.0 -8.0 330 17 296.2 296.5 282.4 302.5 2.05 7 611 4107 -12.7 -17.7 66 5.0 -14.1 316 23 299.9 300.1 283.3 304.8 1.56 8 602 4220 -13.1 -18.1 66 5.0 -14.5 314 24 300.7 301.0 283.6 305.5 1.53 9 584 4452 -11.5 -17.5 61 6.0 -13.3 311 26 305.2 305.5 285.5 310.5 1.66 10 500 5620 -21.1 -32.1 37 11.0 -22.9 295 33 307.3 307.4 284.9 309.1 0.52 11 400 7220 -33.7 -45.7 29 12.0 -34.6 290 38 311.2 311.2 285.9 311.8 0.16 12 396 7290 -34.3 -46.3 29 12.0 -35.2 290 38 311.3 311.3 286.0 311.9 0.15 13 339 8357 -43.1 -55.1 26 12.0 -43.6 284 40 313.5 313.5 286.6 313.7 0.06 14 300 9170 -48.9 -60.9 23 12.0 -49.2 280 42 316.4 316.4 287.6 316.6 0.04 15 263 10026 -55.1 -68.1 18 13.0 -55.3 276 43 319.5 319.5 288.6 319.5 0.02 16 250 10350 -56.9 -69.9 18 13.0 -57.1 275 44 321.5 321.5 289.2 321.5 0.01 17 232 10818 -58.9 -71.9 17 13.0 -59.0 280 40 325.4 325.4 290.4 325.4 0.01 18 200 11750 -56.5 -69.5 18 13.0 -56.7 275 40 343.3 343.3 295.1 343.4 0.02 19 192 12009 -56.7 -69.7 18 13.0 -56.9 274 39 347.0 347.0 296.0 347.1 0.02 20 174 12637 -53.5 -66.5 19 13.0 -53.8 270 36 362.2 362.2 299.1 362.3 0.03 21 150 13590 -54.3 -67.3 19 13.0 -54.6 265 31 376.5 376.5 301.7 376.7 0.03 22 100 16180 -56.1 -69.1 18 13.0 -56.5 260 38 419.3 419.3 307.7 419.5 0.03 23 70 18450 -54.9 -68.9 16 14.0 -55.5 255 27 466.9 466.9 312.4 467.2 0.05 24 67 18729 -54.7 -68.7 16 14.0 -55.4 253 26 473.3 473.3 313.0 473.6 0.05 25 50 20590 -55.9 -69.9 16 14.0 -56.7 240 21 511.7 511.8 315.8 512.1 0.06 26 39 22169 -57.5 -72.5 13 15.0 -58.3 223 14 545.4 545.4 317.9 545.8 0.05 27 31 23638 -52.5 -68.5 13 16.0 -54.2 207 8 595.9 595.9 320.5 596.8 0.12 28 30 23850 -53.3 -68.3 14 15.0 -54.9 205 7 599.3 599.4 320.6 600.3 0.13 29 20 26450 -53.1 -69.1 13 16.0 -55.4 260 3 673.6 673.7 323.6 675.1 0.17 30 17 27503 -52.1 -68.1 13 16.0 -54.9 242 4 708.9 709.0 324.8 711.0 0.24 31 10 30990 -46.3 -64.3 11 18.0 -52.5 185 9 846.7 847.1 328.5 853.8 0.67 32 9.7 31193 -44.9 -62.9 12 18.0 -51.7 859.4 859.8 328.8 868.4 0.84 TRP 232 10818 -58.9 -71.9 17 13.0 -59.0 280 40 325.4 325.4 290.4 325.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5487.00 m Freezing level: 790.31 mb = 2109.85 m = 6922.01 ft Wetbulb zero: 863.47 mb = 1378.32 m = 4521.99 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 50.79 % Est. max temperature: 17.04 C = 62.68 F Sfc-Lift cond lev (LCL): 759.14 mb = 2410.81 m = 7909.39 ft T: -1.81 C 700-500 lapse rate: 6.01 C/km ThetaE index: 3.85 C Layer 1000.0- 822.0 mb Conv cond level (CCL): 680.36 mb = 3275.98 m = 10747.84 ft Mean mixing ratio: 3.29 g/kg Conv temperature: 24.66 C = 76.38 F Cap Strength: 9.16 C Lifted Index: 9.00 C Risk: None Lifted Index @300 mb: 12.87 C Lifted Index @700 mb: 4.65 C Showalter Index: 9.67 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 14.30 C K Index: 10.50 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 2.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.88 J/kg Max Up Vert Vel: 3.43 m/s Conv Inhibition (B-): 59753.39 J/kg Cap Strength: 9.15 C Lift Cond Lev (LCL): 764.53 mb = 2354.47 m = 7724.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 13 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 1010 77 185 5 0.4 5.0 | 163 17 -4.9 16.4 1 1000 133 170 7 -1.2 6.9 | 160 19 -6.5 18.3 2 925 815 235 3 2.5 1.7 | 168 13 -2.8 13.1 3 850 1507 265 1 1.0 0.1 | 159 12 -4.3 11.5 4 700 3056 330 17 8.5 -14.7 | 316 5 3.2 -3.3 5 500 5620 295 33 29.9 -13.9 | 276 25 24.6 -2.6 6 400 7220 290 38 35.7 -13.0 | 273 30 30.4 -1.6 7 300 9170 280 42 41.4 -7.3 | 264 36 36.1 4.1 8 250 10350 275 44 43.8 -3.8 | 259 39 38.5 7.6 9 232 10818 280 40 39.4 -6.9 | 263 34 34.1 4.4 10 200 11750 275 40 39.8 -3.5 | 257 35 34.6 7.9 11 150 13590 265 31 30.9 2.7 | 241 29 25.6 14.1 12 100 16180 260 38 37.4 6.6 | 241 37 32.1 18.0 13 70 18450 255 27 26.1 7.0 | 229 28 20.8 18.4 14 50 20590 240 21 18.2 10.5 | 210 25 12.9 21.9 15 30 23850 205 7 3.0 6.3 | 172 18 -2.3 17.7 16 20 26450 260 3 3.0 0.5 | 169 12 -2.3 11.9 17 10 30990 185 9 0.8 9.0 | 168 21 -4.5 20.4 Wind Parameters Mean winds (0-6000m): 305.1 at 16.7 knts Storm direction: 335.1 at 12.6 knts Shear (0-3000m) pos: 3.7 neg: 0.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 152.0 deg Storm rel helicity (0-3000m) pos: 42.7 neg: -9.5 tot: 33.1 m^2/s^2 ave: 11.0 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 54.51 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 ------------------------------------------------------------------------------- 500 184 6 164 18| 2.4 0.0 2.4| 10.4 -2.6 7.8 15.6 0.26| 6.6 1.7 1000 195 4 165 16| 2.3 0.0 2.3| 10.5 -5.7 4.8 4.8 0.09| 4.8 0.4 1500 203 3 165 15| 1.7 0.0 1.7| 12.4 -9.5 2.9 1.9 0.02| 3.9 0.1 2000 228 4 170 14| 2.4 0.0 2.4| 25.6 -9.5 16.1 8.0 0.29| 4.3 1.3 2500 272 5 178 11| 3.2 0.0 3.2| 35.0 -9.5 25.5 10.2 0.43| 4.7 2.0 3000 311 7 177 7| 3.7 0.0 3.7| 42.7 -9.5 33.1 11.0 0.55| 5.2 2.8 4000 318 10 198 4| 2.8 1.0 3.8| 42.7 -15.6 27.1 6.8 0.36| 4.9 1.8 5000 312 13 242 5| 2.2 1.7 3.9| 42.7 -32.2 10.5 2.1 0.21| 4.8 1.0 6000 305 17 258 9| 1.8 2.0 3.8| 42.7 -50.6 -7.9 -1.3 0.13| 4.6 0.6 Wrote GIF file: /home/apache/climate/data/raob//URRR/skewt/URRR.skewt.20250430.12.gif