UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051312.upa.cvt Date: 1200Z 13 MAY 25 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 13 MAY 25 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 71 280 5 SFC 998 88 16.2 6.2 51 10.0 10.7 280 5 289.5 290.6 284.0 306.5 5.96 2 925 727 9.0 1.0 57 8.0 5.2 330 7 288.5 289.3 281.8 301.3 4.44 3 893 1017 6.0 -1.0 61 7.0 2.8 305 9 288.3 289.0 281.3 299.8 3.98 4 850 1420 2.8 -2.2 70 5.0 0.6 270 11 289.1 289.8 281.4 300.1 3.82 5 786 2048 -2.1 -6.6 71 4.5 -3.8 274 18 290.4 290.9 280.9 299.1 2.96 6 781 2099 -3.1 -7.6 71 4.5 -4.8 274 19 289.8 290.3 280.4 298.0 2.76 7 768 2232 -4.7 -9.6 69 4.9 -6.4 275 20 289.5 289.9 279.8 296.6 2.40 8 748 2439 -5.1 -10.1 68 5.0 -6.8 277 23 291.3 291.7 280.6 298.3 2.37 9 714 2806 -4.1 -10.1 63 6.0 -6.3 279 27 296.3 296.7 282.9 303.8 2.48 10 700 2962 -4.7 -12.7 54 8.0 -7.4 280 29 297.3 297.7 282.8 303.6 2.05 11 674 3257 -6.9 -22.9 27 16.0 -10.9 278 31 298.1 298.2 281.7 300.9 0.90 12 644 3609 -9.5 -27.5 22 18.0 -13.4 276 34 299.0 299.1 281.8 301.0 0.62 13 546 4864 -16.1 -42.1 9 26.0 -19.6 269 45 305.6 305.7 283.9 306.2 0.17 14 521 5215 -17.9 -43.9 8 26.0 -21.1 267 47 307.6 307.6 284.6 308.1 0.15 15 500 5520 -20.1 -45.1 9 25.0 -22.9 265 50 308.5 308.6 284.9 309.0 0.14 16 424 6724 -29.3 -53.3 8 24.0 -30.9 247 57 311.7 311.7 286.0 311.9 0.06 17 400 7140 -31.7 -56.7 7 25.0 -33.1 240 60 313.8 313.8 286.7 314.0 0.04 18 348 8114 -37.9 -61.9 6 24.0 -38.8 238 67 318.2 318.2 288.2 318.3 0.03 19 306 8988 -45.7 -69.7 5 24.0 -46.2 235 74 319.1 319.1 288.5 319.2 0.01 20 300 9120 -45.9 -69.9 5 24.0 -46.4 235 75 320.7 320.7 288.9 320.7 0.01 21 250 10310 -52.9 -75.9 5 23.0 -53.2 235 77 327.4 327.4 291.0 327.4 0.01 22 241 10547 -53.9 -71.0 11 17.0 -54.2 230 77 329.3 329.3 291.5 329.3 0.01 23 238 10627 -54.3 -69.3 14 15.0 -54.5 235 75 329.9 330.0 291.7 330.0 0.01 24 234 10736 -54.5 -69.5 14 15.0 -54.7 237 74 331.2 331.3 292.1 331.3 0.01 25 218 11196 -50.5 -66.5 13 16.0 -50.9 245 69 344.2 344.2 295.3 344.3 0.02 26 200 11760 -50.1 -67.1 12 17.0 -50.5 255 64 353.4 353.4 297.4 353.5 0.02 27 171 12781 -50.7 -67.7 12 17.0 -51.2 250 54 368.6 368.6 300.4 368.7 0.02 28 150 13640 -47.7 -64.7 12 17.0 -48.4 245 46 387.9 387.9 303.5 388.1 0.04 29 100 16290 -51.5 -73.5 6 22.0 -52.2 225 36 428.2 428.2 308.6 428.3 0.02 30 70 18600 -51.7 -74.7 5 23.0 -52.7 250 21 473.8 473.8 313.0 473.9 0.02 31 68 18788 -51.3 -74.3 5 23.0 -52.4 250 21 478.6 478.6 313.4 478.7 0.02 32 61 19488 -55.9 -77.9 5 22.0 -56.6 252 20 483.5 483.5 313.7 483.5 0.02 33 50 20760 -54.1 -77.1 4 23.0 -55.2 255 19 516.0 516.0 316.1 516.1 0.02 34 31 23811 -53.7 -76.7 4 23.0 -55.4 311 21 592.7 592.7 320.3 592.9 0.04 35 30 24020 -54.5 -77.5 4 23.0 -56.1 315 21 596.1 596.1 320.5 596.3 0.03 36 24 25458 -53.1 -76.1 4 23.0 -55.3 219 17 639.4 639.4 322.3 639.8 0.05 37 21 26316 -55.7 -77.7 5 22.0 -57.6 161 14 656.5 656.5 322.9 656.8 0.05 38 20 26630 -52.7 -75.7 5 23.0 -55.4 140 13 674.9 674.9 323.6 675.4 0.07 39 19 26961 -51.7 -74.7 5 23.0 -54.7 142 14 687.9 688.0 324.0 688.6 0.08 40 12 29989 -43.5 -67.5 5 24.0 -50.7 158 23 813.6 813.8 327.7 817.3 0.36 41 10 31210 -44.9 -67.9 6 23.0 -52.1 165 27 851.9 852.2 328.5 856.3 0.41 42 9.8 31345 -45.1 -68.1 6 23.0 -52.3 856.1 856.3 328.6 860.5 0.41 43 8.0 32711 -41.7 -65.7 6 24.0 -51.3 920.8 921.2 329.9 928.8 0.70 TRP 238 10627 -54.3 -69.3 14 15.0 -54.5 235 75 329.9 330.0 291.7 330.0 0.01 WND 241 10547 -53.9 -71.0 11 17.0 -54.2 230 77 329.3 329.3 291.5 329.3 0.01 Sounding variables and indices 1000-500 mb thick: 5449.00 m Freezing level: 813.43 mb = 1779.03 m = 5836.63 ft Wetbulb zero: 841.29 mb = 1502.63 m = 4929.82 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 41.13 % Est. max temperature: 15.80 C = 60.45 F Sfc-Lift cond lev (LCL): 858.94 mb = 1334.62 m = 4378.62 ft T: 3.48 C 700-500 lapse rate: 6.02 C/km ThetaE index: 6.71 C Layer 925.0- 850.0 mb Conv cond level (CCL): 823.50 mb = 1674.22 m = 5492.77 ft Mean mixing ratio: 4.93 g/kg Conv temperature: 16.29 C = 61.33 F Cap Strength: 6.54 C Lifted Index: 6.83 C Risk: None Lifted Index @300 mb: 12.67 C Lifted Index @700 mb: 3.07 C Showalter Index: 8.77 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 17.90 C K Index: 12.70 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 1.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.01 J/kg Max Up Vert Vel: 6.93 m/s Conv Inhibition (B-): 8.87 J/kg Cap Strength: 6.76 C Lift Cond Lev (LCL): 832.62 mb = 1585.85 m = 5202.85 ft Lev Free Conv (LFC): 797.62 mb = 1930.54 m = 6333.72 ft Equ Level (EL): 737.62 mb = 2549.43 m = 8364.18 ft B at Equ Level: 22.98 J/kg Max Parcel Lev (MPL): 707.62 mb = 2876.66 m = 9437.76 ft Wind level data Storm motion: 301 at 22 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 ---------------------------------------------------------- 0 998 88 280 5 4.9 -0.9 | 127 17 -13.7 10.4 1 925 727 330 7 3.5 -6.1 | 109 16 -15.1 5.2 2 850 1420 270 11 11.0 -0.0 | 146 14 -7.6 11.3 3 700 2962 280 29 28.6 -5.0 | 238 12 10.0 6.3 4 500 5520 265 50 49.8 4.4 | 243 35 31.2 15.7 5 400 7140 240 60 52.0 30.0 | 219 53 33.4 41.3 6 300 9120 235 75 61.4 43.0 | 218 69 42.9 54.3 7 250 10310 235 77 63.1 44.2 | 219 71 44.5 55.5 8 241 10547 230 77 59.0 49.5 | 214 73 40.4 60.8 9 238 10627 235 75 61.4 43.0 | 218 69 42.9 54.3 10 200 11760 255 64 61.8 16.6 | 237 51 43.2 27.9 11 150 13640 245 46 41.7 19.4 | 217 38 23.1 30.7 12 100 16290 225 36 25.5 25.5 | 191 37 6.9 36.8 13 70 18600 250 21 19.7 7.2 | 184 19 1.2 18.5 14 50 20760 255 19 18.4 4.9 | 179 16 -0.2 16.2 15 30 24020 315 21 14.8 -14.8 | 47 5 -3.7 -3.5 16 20 26630 140 13 -8.4 10.0 | 128 34 -26.9 21.3 17 10 31210 165 27 -7.0 26.1 | 146 45 -25.6 37.4 Wind Parameters Mean winds (0-6000m): 271.3 at 29.0 knts Storm direction: 301.3 at 21.8 knts Shear (0-3000m) pos: 3.1 neg: 1.7 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 112.3 deg Storm rel helicity (0-3000m) pos: 76.9 neg: -20.1 tot: 56.8 m^2/s^2 ave: 18.9 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.31 Bulk Shear: 78.29 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 ------------------------------------------------------------------------------- 500 304 6 120 16| 4.3 0.0 4.3| 0.0 -16.0 -16.0 -31.9 -0.89| 4.4 -3.9 1000 311 7 117 15| 2.1 1.9 4.0| 11.1 -20.1 -9.0 -9.0 -0.17| 5.1 -0.9 1500 294 8 126 14| 1.4 3.4 4.8| 33.5 -20.1 13.4 8.9 0.29| 5.8 1.7 2000 285 10 134 12| 1.9 2.5 4.4| 48.9 -20.1 28.8 14.4 0.45| 5.9 2.6 2500 282 12 143 11| 2.7 2.0 4.7| 64.0 -20.1 43.9 17.5 0.56| 5.9 3.3 3000 282 15 155 9| 3.1 1.7 4.8| 76.9 -20.1 56.8 18.9 0.60| 5.9 3.5 4000 279 20 186 8| 2.3 2.4 4.7| 83.4 -20.1 63.3 15.8 0.51| 5.6 2.9 5000 275 24 213 11| 1.9 2.9 4.8| 83.7 -23.5 60.2 12.0 0.41| 5.4 2.2 6000 271 29 224 15| 1.6 3.3 4.8| 83.7 -89.7 -6.1 -1.0 0.23| 5.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20250513.12.gif