UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for X4009... Searching the city database file for: X4009 ... Date:0000Z 16 APR 25 Station: X4009 WMO ident: 34009 Latitude: 51.77 Longitude: 36.17 ------------------------------------------------------------------------------- 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 236 150 1 SFC 999 244 11.2 1.2 50 10.0 6.5 150 1 284.4 285.2 279.7 296.2 4.17 2 993 295 14.6 0.6 38 14.0 7.8 158 1 288.3 289.0 281.3 299.9 4.02 3 949 676 13.0 -2.0 35 15.0 6.1 220 5 290.5 291.1 281.6 300.6 3.47 4 925 890 10.0 -3.0 40 13.0 4.2 255 7 289.5 290.1 281.0 299.2 3.31 5 918 953 9.4 -2.6 43 12.0 4.0 253 8 289.5 290.2 281.1 299.5 3.44 6 850 1585 3.6 -5.4 52 9.0 -0.1 230 17 289.9 290.4 280.8 298.7 3.00 7 815 1924 0.2 -5.8 64 6.0 -2.2 231 14 289.8 290.4 280.8 298.7 3.04 8 800 2073 0.8 -21.2 17 22.0 -5.3 232 13 292.0 292.2 279.0 294.8 0.88 9 718 2934 -4.3 -20.3 27 16.0 -8.7 234 5 295.6 295.8 280.8 298.9 1.06 10 700 3134 -4.3 -27.3 15 23.0 -9.6 235 3 297.7 297.8 281.1 299.6 0.58 11 659 3607 -6.3 -34.3 9 28.0 -11.7 240 4 300.7 300.7 282.1 301.7 0.32 12 603 4294 -10.5 -38.5 8 28.0 -15.1 248 5 303.5 303.6 283.1 304.3 0.23 13 550 4992 -17.1 -31.1 29 14.0 -19.6 257 6 303.8 303.9 283.6 305.5 0.52 14 500 5700 -21.3 -27.3 58 6.0 -22.4 265 7 307.1 307.2 285.2 309.8 0.81 15 486 5909 -22.3 -27.1 65 4.8 -23.2 273 7 308.3 308.5 285.8 311.2 0.85 16 477 6046 -22.9 -36.9 27 14.0 -24.8 278 7 309.3 309.3 285.5 310.4 0.34 17 440 6633 -27.9 -45.9 16 18.0 -29.5 299 8 310.2 310.2 285.5 310.7 0.14 18 400 7310 -33.5 -49.5 19 16.0 -34.6 325 9 311.4 311.5 286.0 311.8 0.10 19 348 8270 -42.1 -54.1 26 12.0 -42.6 323 21 312.5 312.5 286.3 312.7 0.07 20 300 9260 -49.1 -65.1 14 16.0 -49.4 320 33 316.1 316.2 287.5 316.2 0.02 21 259 10206 -56.1 -69.1 18 13.0 -56.2 324 45 319.4 319.4 288.6 319.5 0.01 22 250 10430 -57.1 -69.1 20 12.0 -57.2 325 48 321.2 321.2 289.1 321.2 0.01 23 222 11181 -59.9 -71.9 19 12.0 -60.0 325 35 328.0 328.0 291.2 328.0 0.01 24 200 11840 -57.5 -71.5 15 14.0 -57.7 315 27 341.7 341.7 294.7 341.8 0.01 25 161 13219 -54.9 -74.9 7 20.0 -55.2 307 18 368.0 368.0 300.2 368.0 0.01 26 150 13670 -56.3 -76.3 6 20.0 -56.6 305 15 373.1 373.1 301.1 373.1 0.01 27 100 16230 -57.3 -77.3 6 20.0 -57.7 305 13 417.0 417.0 307.4 417.1 0.01 28 90 16896 -56.5 -76.5 6 20.0 -57.0 306 11 431.4 431.4 309.0 431.4 0.01 29 76 17970 -55.7 -75.7 7 20.0 -56.3 309 8 454.4 454.4 311.3 454.5 0.02 30 70 18490 -57.9 -77.9 6 20.0 -58.4 310 7 460.5 460.5 311.8 460.6 0.01 31 52 20355 -59.9 -79.9 6 20.0 -60.4 204 5 496.7 496.7 314.7 496.8 0.01 32 50 20600 -59.1 -79.1 6 20.0 -59.7 190 5 504.2 504.2 315.2 504.3 0.02 33 42 21702 -56.7 -76.7 6 20.0 -57.6 154 11 535.9 535.9 317.3 536.1 0.03 34 31 23623 -58.5 -78.5 6 20.0 -59.5 92 22 579.7 579.7 319.6 579.9 0.03 35 30 23830 -57.9 -77.9 6 20.0 -59.0 85 23 586.8 586.8 320.0 587.0 0.03 36 20 26400 -54.3 -74.3 7 20.0 -56.5 80 21 670.0 670.0 323.4 670.6 0.08 37 14 28693 -53.1 -74.1 6 21.0 -56.3 746.0 746.0 325.8 747.1 0.12 38 10 30853 -54.7 -74.7 7 20.0 -58.2 815.4 815.4 327.7 816.9 0.15 TRP 222 11181 -59.9 -71.9 19 12.0 -60.0 325 35 328.0 328.0 291.2 328.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5464.00 m Freezing level: 787.14 mb = 2208.23 m = 7244.77 ft Wetbulb zero: 851.62 mb = 1569.41 m = 5148.93 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 29.32 % Est. max temperature: 16.68 C = 62.03 F Sfc-Lift cond lev (LCL): 857.98 mb = 1508.25 m = 4948.28 ft T: 4.30 C 700-500 lapse rate: 6.63 C/km ThetaE index: 4.78 C Layer 850.0- 718.0 mb Conv cond level (CCL): 655.72 mb = 3645.35 m = 11959.66 ft Mean mixing ratio: 3.58 g/kg Conv temperature: 27.58 C = 81.65 F Cap Strength: 7.38 C Lifted Index: 7.80 C Risk: None Lifted Index @300 mb: 11.70 C Lifted Index @700 mb: 5.23 C Showalter Index: 8.56 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 15.90 C K Index: -3.50 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 2.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.68 J/kg Max Up Vert Vel: 3.37 m/s Conv Inhibition (B-): 62720.07 J/kg Cap Strength: 7.72 C Lift Cond Lev (LCL): 771.71 mb = 2359.71 m = 7741.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 5 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 ---------------------------------------------------------- 0 999 244 150 1 -0.5 0.9 | 103 6 -5.9 1.3 1 925 890 255 7 6.8 1.8 | 212 3 1.4 2.2 2 850 1585 230 17 13.0 10.9 | 214 14 7.7 11.4 3 700 3134 235 3 2.5 1.7 | 127 4 -2.9 2.2 4 500 5700 265 7 7.0 0.6 | 237 2 1.6 1.0 5 400 7310 325 9 5.2 -7.4 | 2 7 -0.2 -6.9 6 300 9260 320 33 21.2 -25.3 | 327 29 15.9 -24.8 7 250 10430 325 48 27.5 -39.3 | 330 45 22.2 -38.9 8 222 11181 325 35 20.1 -28.7 | 332 32 14.7 -28.2 9 200 11840 315 27 19.1 -19.1 | 324 23 13.7 -18.7 10 150 13670 305 15 12.3 -8.6 | 320 11 6.9 -8.2 11 100 16230 305 13 10.6 -7.5 | 323 9 5.3 -7.0 12 70 18490 310 7 5.4 -4.5 | 360 4 0.0 -4.1 13 50 20600 190 5 0.9 4.9 | 140 7 -4.5 5.4 14 30 23830 85 23 -22.9 -2.0 | 87 28 -28.3 -1.6 15 20 26400 80 21 -20.7 -3.6 | 83 26 -26.0 -3.2 Wind Parameters Mean winds (0-6000m): 244.7 at 7.2 knts Storm direction: 274.7 at 5.4 knts Shear (0-3000m) pos: 0.7 neg: 0.8 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 26.4 deg Storm rel helicity (0-3000m) pos: 12.1 neg: -16.0 tot: -3.9 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.85 Bulk Shear: 1.99 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 ------------------------------------------------------------------------------- 500 249 3 126 3| 5.7 0.0 5.7| 9.0 0.0 9.0 18.0 0.91| 6.9 6.3 1000 247 6 183 3| 6.3 0.0 6.3| 12.0 -0.2 11.8 11.8 0.64| 7.6 4.8 1500 238 9 203 6| 4.2 1.5 5.7| 12.0 -5.4 6.6 4.4 0.36| 7.3 2.6 2000 235 10 205 7| 2.1 1.1 3.2| 12.0 -8.9 3.1 1.6 0.25| 6.6 1.6 2500 235 10 203 7| 1.0 0.9 1.9| 12.0 -12.8 -0.8 -0.3 0.13| 6.2 0.8 3000 234 9 199 6| 0.7 0.8 1.4| 12.1 -16.0 -3.9 -1.3 0.02| 5.8 0.1 4000 235 8 192 5| 0.6 0.6 1.2| 13.2 -16.0 -2.8 -0.7 0.06| 4.6 0.3 5000 239 7 191 4| 0.7 0.5 1.1| 14.1 -16.0 -1.9 -0.4 0.10| 3.9 0.4 6000 245 7 198 4| 0.8 0.4 1.2| 15.9 -16.0 -0.1 -0.0 0.18| 3.5 0.6 Wrote GIF file: /home/apache/climate/data/raob//X4009/skewt/X4009.skewt.20250416.00.gif