UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:1200Z 25 APR 25 Station: UAAA WMO ident: 36870 Latitude: 43.23 Longitude: 76.93 Elevation: 847.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 104 SFC 938 847 24.0 8.0 36 16.0 14.3 40 1 302.6 304.0 290.0 324.1 7.19 2 925 788 22.2 3.2 29 19.0 11.7 115 13 302.0 303.0 288.0 317.7 5.21 3 914 892 20.6 1.6 28 19.0 10.4 105 12 301.4 302.3 287.3 315.6 4.70 4 894 1083 20.6 3.6 33 17.0 11.1 87 11 303.3 304.3 288.8 320.1 5.54 5 859 1425 15.0 0.0 36 15.0 7.3 54 8 301.0 301.8 286.9 314.4 4.45 6 850 1514 16.0 3.0 42 13.0 8.9 45 7 302.9 303.9 288.6 319.8 5.59 7 844 1574 15.8 2.8 42 13.0 8.7 40 7 303.3 304.3 288.8 320.1 5.55 8 837 1644 12.6 -0.4 41 13.0 6.0 33 7 300.7 301.5 286.8 314.0 4.44 9 818 1837 12.6 -0.4 41 13.0 5.9 15 8 302.6 303.5 287.6 316.4 4.54 10 764 2403 6.8 -2.2 53 9.0 2.5 323 9 302.4 303.1 287.2 315.3 4.26 11 736 2709 6.0 -2.0 56 8.0 2.1 294 10 304.7 305.6 288.2 318.5 4.49 12 706 3047 2.0 -8.0 47 10.0 -2.2 262 11 304.0 304.5 286.4 313.2 2.96 13 700 3116 1.8 -8.2 47 10.0 -2.4 255 11 304.5 305.0 286.6 313.6 2.94 14 591 4455 -7.7 -26.7 20 19.0 -12.3 270 16 308.5 308.7 285.7 311.0 0.73 15 577 4641 -10.7 -31.7 16 21.0 -14.9 272 17 307.1 307.2 284.8 308.8 0.47 16 562 4843 -10.9 -32.9 14 22.0 -15.2 275 18 309.2 309.3 285.6 310.7 0.43 17 510 5581 -16.1 -38.1 13 22.0 -19.6 283 20 311.6 311.7 286.2 312.6 0.28 18 500 5730 -17.7 -33.7 23 16.0 -20.4 285 21 311.5 311.5 286.4 313.0 0.44 19 467 6235 -22.5 -34.5 33 12.0 -24.3 287 23 311.6 311.7 286.5 313.2 0.44 20 400 7350 -31.5 -44.5 27 13.0 -32.6 290 29 314.0 314.1 287.0 314.7 0.18 21 351 8262 -38.5 -53.5 19 15.0 -39.2 297 32 316.6 316.6 287.7 316.9 0.07 22 329 8703 -42.9 -56.9 20 14.0 -43.4 300 34 316.4 316.4 287.6 316.6 0.05 23 300 9320 -46.9 -59.9 21 13.0 -47.3 305 36 319.3 319.3 288.5 319.4 0.04 24 250 10500 -55.3 -68.3 18 13.0 -55.5 300 33 323.9 323.9 289.9 323.9 0.02 25 241 10735 -56.7 -69.7 18 13.0 -56.9 295 29 325.2 325.2 290.3 325.2 0.01 26 239 10788 -56.7 -68.7 21 12.0 -56.9 295 29 325.9 325.9 290.6 326.0 0.02 27 200 11930 -55.3 -68.3 18 13.0 -55.5 305 27 345.2 345.2 295.6 345.3 0.02 28 194 12125 -53.9 -67.9 16 14.0 -54.2 304 26 350.5 350.5 296.7 350.5 0.02 29 164 13206 -52.7 -73.7 6 21.0 -53.1 298 23 369.7 369.7 300.5 369.8 0.01 30 150 13780 -54.3 -70.3 12 16.0 -54.6 295 21 376.5 376.5 301.7 376.6 0.02 31 127 14842 -56.1 -73.1 10 17.0 -56.5 295 23 391.6 391.6 304.0 391.7 0.02 32 119 15253 -58.3 -75.3 10 17.0 -58.6 295 23 394.9 394.9 304.5 395.0 0.01 33 100 16350 -57.3 -76.3 7 19.0 -57.7 295 25 417.0 417.0 307.4 417.1 0.01 34 93 16808 -57.7 -76.7 7 19.0 -58.1 296 23 425.0 425.0 308.3 425.0 0.01 35 70 18590 -60.5 -78.5 8 18.0 -60.9 300 17 455.0 455.0 311.3 455.0 0.01 36 67 18862 -61.3 -81.3 5 20.0 -61.7 305 16 459.0 459.0 311.7 459.0 0.01 37 53 20331 -56.5 -77.5 5 21.0 -57.3 329 9 501.9 501.9 315.1 502.0 0.02 38 50 20700 -57.1 -79.1 5 22.0 -57.9 335 7 508.9 508.9 315.6 509.0 0.02 39 44 21509 -58.3 -80.3 4 22.0 -59.0 327 6 524.9 524.9 316.6 525.0 0.01 40 35 22972 -52.9 -75.9 5 23.0 -54.6 314 4 574.5 574.5 319.4 574.8 0.04 41 30 23970 -52.1 -75.1 5 23.0 -54.1 305 3 602.6 602.6 320.7 603.0 0.05 42 22 25993 -48.9 -72.9 4 24.0 -52.3 668.0 668.1 323.4 668.8 0.09 TRP 241 10735 -56.7 -69.7 18 13.0 -56.9 295 29 325.2 325.2 290.3 325.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5626.00 m Freezing level: 679.35 mb = 3369.78 m = 11055.57 ft Wetbulb zero: 721.48 mb = 2870.96 m = 9419.04 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 33.15 % Est. max temperature: 23.87 C = 74.96 F Sfc-Lift cond lev (LCL): 740.55 mb = 2658.48 m = 8721.94 ft T: 6.13 C 700-500 lapse rate: 7.46 C/km ThetaE index: 8.56 C Layer 925.0- 894.0 mb Conv cond level (CCL): 660.19 mb = 3579.33 m = 11743.07 ft Mean mixing ratio: 5.21 g/kg Conv temperature: 27.22 C = 81.00 F Cap Strength: 2.20 C Lifted Index: -0.14 C Risk: Thunderstorms probable Lifted Index @300 mb: 1.36 C Lifted Index @700 mb: 2.06 C Showalter Index: -1.20 C Risk: Thunderstorms probable Total Totals Index: 54.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 33.70 C Cross Totals Index: 20.70 C K Index: 26.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 179.00 Risk: None Energy Index: -1.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 88.76 J/kg Max Up Vert Vel: 13.32 m/s Conv Inhibition (B-): 125.90 J/kg Cap Strength: 2.31 C Lift Cond Lev (LCL): 695.25 mb = 3169.85 m = 10399.66 ft Lev Free Conv (LFC): 580.25 mb = 4597.26 m = 15082.70 ft Equ Level (EL): 560.25 mb = 4866.78 m = 15966.92 ft B at Equ Level: 8.27 J/kg Max Parcel Lev (MPL): 510.25 mb = 5577.63 m = 18299.10 ft Wind level data Storm motion: 311 at 11 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 ---------------------------------------------------------- 0 938 847 40 1 -0.6 -0.8 | 126 11 -9.1 6.7 1 925 788 115 13 -11.8 5.5 | 123 24 -20.3 13.0 2 850 1514 45 7 -4.9 -4.9 | 101 14 -13.4 2.5 3 700 3116 255 11 10.6 2.8 | 192 11 2.1 10.3 4 500 5730 285 21 20.3 -5.4 | 260 12 11.8 2.0 5 400 7350 290 29 27.3 -9.9 | 277 19 18.8 -2.4 6 300 9320 305 36 29.5 -20.6 | 302 25 21.0 -13.2 7 250 10500 300 33 28.6 -16.5 | 294 22 20.1 -9.0 8 241 10735 295 29 26.3 -12.3 | 285 18 17.8 -4.8 9 200 11930 305 27 22.1 -15.5 | 300 16 13.6 -8.0 10 150 13780 295 21 19.0 -8.9 | 278 11 10.5 -1.4 11 100 16350 295 25 22.7 -10.6 | 282 14 14.2 -3.1 12 70 18590 300 17 14.7 -8.5 | 279 6 6.2 -1.0 13 50 20700 335 7 3.0 -6.3 | 101 6 -5.5 1.1 14 30 23970 305 3 2.5 -1.7 | 134 8 -6.0 5.7 Wind Parameters Mean winds (0-6000m): 281.3 at 15.1 knts Storm direction: 311.3 at 11.3 knts Shear (0-3000m) pos: 0.4 neg: 4.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 90.1 deg Storm rel helicity (0-3000m) pos: 12.3 neg: -47.4 tot: -35.0 m^2/s^2 ave: -11.7 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 6.7 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.03 Bulk Shear: 86.25 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 96 10 115 21| 0.0 9.6 9.6| 0.0 -34.0 -34.0 -68.0 -0.64| 10.0 -6.4 1000 71 9 105 18| 0.0 7.9 7.9| 0.0 -43.5 -43.5 -43.5 -0.56| 8.4 -4.7 1500 46 9 95 15| 0.0 7.0 7.0| 0.5 -46.0 -45.5 -30.3 -0.42| 8.0 -3.3 2000 23 9 86 12| 0.0 5.9 5.9| 3.5 -46.0 -42.5 -21.2 -0.16| 8.1 -1.3 2500 312 9 126 2| 0.0 4.8 4.8| 6.0 -47.4 -41.4 -16.6 -0.13| 7.6 -1.0 3000 273 10 192 7| 0.4 4.0 4.4| 12.3 -47.4 -35.0 -11.7 -0.06| 6.7 -0.4 4000 272 11 202 8| 0.9 3.0 3.9| 26.2 -47.4 -21.2 -5.3 0.06| 5.7 0.3 5000 278 13 219 7| 1.3 2.4 3.7| 41.4 -47.4 -6.0 -1.2 0.15| 5.1 0.8 6000 281 15 234 8| 1.5 2.0 3.5| 52.2 -47.4 4.8 0.8 0.19| 4.7 0.9 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20250425.12.gif