UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for U6708... Searching the city database file for: U6708 ... Date:1200Z 29 APR 25 Station: U6708 WMO ident: 26708 ------------------------------------------------------------------------------- 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 1019 13 13.4 8.5 72 4.9 10.7 345 7 285.0 286.2 283.0 304.0 6.84 1 1016 38 14.6 9.8 73 4.8 11.9 340 7 286.4 287.8 284.3 307.4 7.50 2 1000 171 13.0 8.2 73 4.8 10.3 315 9 286.1 287.3 283.5 305.2 6.83 3 925 820 7.8 4.1 77 3.7 5.9 295 21 287.3 288.3 282.6 303.0 5.55 4 850 1510 2.2 -0.4 83 2.6 1.0 310 23 288.5 289.2 281.7 301.0 4.37 5 848 1529 2.0 -0.6 83 2.6 0.8 310 23 288.4 289.2 281.7 300.8 4.31 6 835 1654 2.8 -0.2 81 3.0 1.4 310 24 290.6 291.4 282.8 303.6 4.51 7 755 2465 0.6 -11.4 40 12.0 -3.8 310 30 296.7 297.0 282.7 303.1 2.12 8 702 3044 -3.7 -21.7 23 18.0 -8.6 310 35 298.1 298.3 281.8 301.2 0.96 9 700 3067 -3.9 -21.9 23 18.0 -8.8 310 35 298.2 298.3 281.8 301.2 0.95 10 692 3157 -4.7 -21.7 25 17.0 -9.2 310 35 298.3 298.4 281.9 301.4 0.97 11 640 3769 -6.5 -19.5 35 13.0 -10.2 310 37 303.0 303.2 284.2 307.1 1.27 12 500 5640 -21.9 -37.9 22 16.0 -24.0 310 44 306.3 306.4 284.3 307.4 0.29 13 429 6747 -31.3 -46.3 21 15.0 -32.4 310 51 308.1 308.1 284.8 308.6 0.14 14 400 7240 -34.1 -49.1 21 15.0 -35.1 310 54 310.7 310.7 285.7 311.1 0.11 15 364 7889 -39.3 -54.3 19 15.0 -40.0 312 58 312.2 312.2 286.2 312.5 0.07 16 354 8078 -42.5 -57.5 18 15.0 -43.0 312 59 310.4 310.4 285.5 310.6 0.05 17 327 8607 -45.5 -60.5 17 15.0 -45.9 314 62 313.4 313.4 286.6 313.5 0.03 18 321 8729 -48.5 -63.5 16 15.0 -48.8 314 63 310.9 310.9 285.7 311.0 0.02 19 300 9170 -50.9 -65.9 15 15.0 -51.1 315 66 313.6 313.6 286.6 313.7 0.02 20 298 9214 -50.9 -65.9 15 15.0 -51.1 315 66 314.2 314.2 286.8 314.3 0.02 21 284 9525 -55.3 -69.3 16 14.0 -55.5 317 69 312.3 312.3 286.1 312.3 0.01 22 261 10061 -58.7 -73.7 13 15.0 -58.8 319 74 314.9 314.9 287.1 314.9 0.01 23 250 10330 -61.7 -76.7 12 15.0 -61.8 320 77 314.3 314.3 286.9 314.4 0.00 24 246 10430 -62.2 -76.9 12 14.7 -62.3 320 79 315.0 315.0 287.1 315.0 0.00 25 238 10633 -63.3 -77.3 13 14.0 -63.4 320 79 316.4 316.4 287.6 316.4 0.00 26 236 10685 -63.3 -77.3 13 14.0 -63.4 320 78 317.1 317.1 287.8 317.2 0.00 27 215 11265 -57.7 -70.7 18 13.0 -57.9 317 62 334.4 334.4 292.9 334.5 0.01 28 200 11720 -58.5 -73.5 13 15.0 -58.7 315 50 340.1 340.1 294.4 340.2 0.01 29 150 13550 -56.1 -70.1 16 14.0 -56.3 320 31 373.4 373.4 301.2 373.5 0.02 30 124 14761 -54.5 -70.5 12 16.0 -54.9 320 25 397.2 397.2 304.8 397.3 0.02 31 111 15463 -57.7 -73.7 11 16.0 -58.0 320 22 404.0 404.0 305.7 404.1 0.02 32 100 16120 -57.5 -74.5 10 17.0 -57.9 320 19 416.6 416.6 307.3 416.7 0.02 33 89 16859 -55.9 -71.9 12 16.0 -56.4 322 17 433.9 434.0 309.3 434.1 0.03 34 83 17300 -58.9 -75.9 9 17.0 -59.3 323 16 436.6 436.6 309.6 436.7 0.02 35 77 17774 -56.3 -73.3 10 17.0 -56.8 324 15 451.5 451.5 311.0 451.6 0.02 36 70 18380 -55.9 -72.9 10 17.0 -56.5 325 13 464.8 464.8 312.2 465.0 0.03 37 50 20520 -55.5 -73.5 9 18.0 -56.4 300 9 512.7 512.7 315.8 512.9 0.04 38 33 23170 -55.3 -74.3 8 19.0 -56.6 259 12 577.9 577.9 319.6 578.3 0.05 39 30 23780 -53.9 -73.9 7 20.0 -55.6 250 13 597.7 597.7 320.5 598.1 0.06 40 20 26410 -50.7 -71.7 7 21.0 -53.8 235 21 681.0 681.0 323.9 682.0 0.12 41 19 26744 -50.5 -71.5 7 21.0 -53.7 691.7 691.7 324.2 692.8 0.13 42 17 27477 -46.3 -68.3 6 22.0 -51.1 727.5 727.6 325.3 729.6 0.23 43 15 28306 -47.7 -69.7 6 22.0 -52.4 749.4 749.5 326.0 751.3 0.21 44 11 30385 -40.9 -64.9 6 24.0 -49.6 843.6 843.9 328.4 849.5 0.56 TRP 238 10633 -63.3 -77.3 13 14.0 -63.4 320 79 316.4 316.4 287.6 316.4 0.00 WND 246 10430 -62.2 -76.9 12 14.7 -62.3 320 79 315.0 315.0 287.1 315.0 0.00 Sounding variables and indices 1000-500 mb thick: 5469.00 m Freezing level: 747.60 mb = 2545.95 m = 8352.75 ft Wetbulb zero: 813.12 mb = 1867.65 m = 6127.37 ft Precipitable water: 0.64 inches Sfc-500 mean rel hum: 47.12 % Est. max temperature: 16.56 C = 61.81 F Sfc-Lift cond lev (LCL): 946.52 mb = 628.52 m = 2062.06 ft T: 9.33 C 700-500 lapse rate: 7.00 C/km ThetaE index: 6.56 C Layer 1000.0- 835.0 mb Conv cond level (CCL): 892.48 mb = 1112.05 m = 3648.40 ft Mean mixing ratio: 6.32 g/kg Conv temperature: 16.20 C = 61.15 F Cap Strength: 5.23 C Lifted Index: 4.04 C Risk: None Lifted Index @300 mb: 6.65 C Lifted Index @700 mb: 3.05 C Showalter Index: 6.38 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 21.50 C K Index: 5.70 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 1.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.22 J/kg Max Up Vert Vel: 2.91 m/s Conv Inhibition (B-): 10.39 J/kg Cap Strength: 5.20 C Lift Cond Lev (LCL): 907.62 mb = 974.79 m = 3198.08 ft Lev Free Conv (LFC): 862.62 mb = 1389.74 m = 4559.46 ft Equ Level (EL): 842.62 mb = 1580.41 m = 5185.01 ft B at Equ Level: 3.84 J/kg Max Parcel Lev (MPL): 822.62 mb = 1774.11 m = 5820.50 ft Wind level data Storm motion: 339 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 1019 13 345 7 1.8 -6.8 | 157 17 -6.7 15.6 1 1000 171 315 9 6.4 -6.4 | 172 16 -2.2 16.0 2 925 820 295 21 19.0 -8.9 | 218 17 10.5 13.5 3 850 1510 310 23 17.6 -14.8 | 230 12 9.1 7.6 4 700 3067 310 35 26.8 -22.5 | 270 18 18.3 -0.1 5 500 5640 310 44 33.7 -28.3 | 283 26 25.2 -5.9 6 400 7240 310 54 41.4 -34.7 | 291 35 32.8 -12.3 7 300 9170 315 66 46.7 -46.7 | 302 45 38.1 -24.3 8 250 10330 320 77 49.5 -59.0 | 312 55 41.0 -36.6 9 246 10430 320 79 50.8 -60.5 | 312 57 42.3 -38.1 10 238 10633 320 79 50.8 -60.5 | 312 57 42.3 -38.1 11 200 11720 315 50 35.4 -35.4 | 296 30 26.8 -13.0 12 150 13550 320 31 19.9 -23.7 | 277 11 11.4 -1.4 13 100 16120 320 19 12.2 -14.6 | 205 9 3.7 7.8 14 70 18380 325 13 7.5 -10.6 | 175 12 -1.1 11.7 15 50 20520 300 9 7.8 -4.5 | 178 18 -0.7 17.9 16 30 23780 250 13 12.2 4.4 | 188 27 3.7 26.8 17 20 26410 235 21 17.2 12.0 | 194 35 8.7 34.4 Wind Parameters Mean winds (0-6000m): 309.1 at 31.9 knts Storm direction: 339.1 at 23.9 knts Shear (0-3000m) pos: 0.8 neg: 4.8 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 112.8 deg Storm rel helicity (0-3000m) pos: 114.0 neg: 0.0 tot: 114.0 m^2/s^2 ave: 38.0 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 59.05 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 ------------------------------------------------------------------------------- 500 313 11 178 15| 0.0 11.3 11.3| 43.5 0.0 43.5 86.9 0.96| 11.5 11.0 1000 302 15 197 15| 0.0 9.0 9.0| 70.2 0.0 70.2 70.2 0.90| 9.8 8.9 1500 303 18 206 14| 1.5 6.0 7.5| 78.3 0.0 78.3 52.2 0.83| 8.1 6.7 2000 305 19 213 13| 1.1 5.4 6.5| 90.2 0.0 90.2 45.1 0.84| 7.0 5.9 2500 307 21 221 13| 0.9 5.0 6.0|102.1 0.0 102.1 40.8 0.84| 6.4 5.4 3000 308 23 230 13| 0.8 4.8 5.6|114.0 0.0 114.0 38.0 0.83| 6.0 5.0 4000 308 26 244 14| 0.6 4.1 4.7|125.4 0.0 125.4 31.4 0.80| 5.0 4.0 5000 309 29 254 15| 0.5 3.6 4.1|136.2 0.0 136.2 27.2 0.78| 4.4 3.4 6000 309 32 262 16| 0.4 3.4 3.8|150.2 0.0 150.2 25.0 0.75| 4.0 3.0 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20250429.12.gif