UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080612.upa.cvt Date: 1200Z 6 AUG 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:1200Z 6 AUG 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 58 SFC 935 847 32.6 9.6 24 23.0 17.8 30 1 311.7 313.2 293.4 336.6 8.04 2 925 762 29.6 5.6 22 24.0 15.2 70 3 309.6 310.7 291.3 328.6 6.17 3 872 1285 23.4 4.4 29 19.0 12.3 21 4 308.4 309.5 290.8 326.9 6.02 4 850 1508 21.8 3.8 31 18.0 11.4 360 5 309.0 310.1 290.9 327.2 5.92 5 798 2051 17.4 2.4 37 15.0 9.0 327 8 309.9 311.0 291.0 327.6 5.71 6 725 2860 11.2 1.2 50 10.0 5.7 278 13 311.7 312.8 291.6 329.7 5.76 7 700 3152 9.6 0.6 53 9.0 4.7 260 15 313.1 314.2 292.0 331.1 5.72 8 649 3773 4.0 -2.0 65 6.0 1.0 263 17 313.6 314.6 291.6 329.7 5.09 9 591 4527 -1.1 -7.1 64 6.0 -3.8 268 19 316.2 316.9 291.3 328.5 3.80 10 589 4554 -1.1 -7.1 64 6.0 -3.8 268 19 316.5 317.3 291.4 328.8 3.81 11 500 5840 -9.9 -30.9 16 21.0 -14.7 275 23 321.0 321.1 289.7 323.1 0.58 12 458 6511 -15.1 -37.1 13 22.0 -19.0 273 24 322.6 322.7 289.9 323.9 0.35 13 407 7392 -21.9 -41.9 15 20.0 -24.6 270 25 324.9 325.0 290.5 325.8 0.24 14 400 7520 -22.9 -41.9 16 19.0 -25.4 270 25 325.2 325.3 290.6 326.1 0.24 15 390 7705 -24.3 -42.3 17 18.0 -26.6 273 25 325.8 325.8 290.7 326.7 0.24 16 348 8525 -31.1 -47.1 19 16.0 -32.6 287 26 327.4 327.4 291.2 328.0 0.16 17 300 9560 -39.3 -53.3 21 14.0 -40.1 305 27 330.0 330.0 291.8 330.3 0.09 18 279 10059 -42.7 -54.7 26 12.0 -43.3 310 29 332.0 332.0 292.3 332.3 0.08 19 262 10485 -45.9 -57.9 25 12.0 -46.3 315 31 333.3 333.3 292.7 333.6 0.06 20 258 10588 -45.9 -57.9 25 12.0 -46.3 313 32 334.8 334.8 293.1 335.0 0.06 21 250 10800 -45.3 -57.3 25 12.0 -45.8 310 35 338.7 338.7 294.1 339.0 0.07 22 218 11714 -42.9 -59.9 14 17.0 -43.7 295 37 356.0 356.0 298.0 356.2 0.05 23 200 12290 -44.5 -58.5 20 14.0 -45.2 285 38 362.3 362.3 299.2 362.6 0.07 24 162 13688 -49.7 -64.7 16 15.0 -50.2 289 37 376.1 376.1 301.6 376.2 0.04 25 150 14190 -52.3 -67.3 15 15.0 -52.7 290 36 380.0 380.0 302.3 380.1 0.03 26 119 15675 -54.7 -69.7 14 15.0 -55.1 284 32 401.6 401.6 305.5 401.7 0.03 27 100 16780 -56.7 -72.7 12 16.0 -57.1 280 29 418.2 418.2 307.5 418.3 0.02 28 98 16908 -56.7 -72.7 12 16.0 -57.1 281 28 420.6 420.6 307.8 420.7 0.02 29 82 18030 -58.9 -73.9 13 15.0 -59.3 288 23 438.1 438.1 309.7 438.2 0.02 30 74 18672 -59.7 -75.7 11 16.0 -60.1 293 21 449.5 449.5 310.8 449.6 0.02 31 70 19020 -58.9 -73.9 13 15.0 -59.3 295 19 458.4 458.4 311.7 458.5 0.02 32 50 21150 -56.3 -72.3 12 16.0 -57.1 5 5 510.8 510.8 315.7 511.1 0.04 33 32 24003 -53.1 -70.1 11 17.0 -54.7 66 15 588.9 588.9 320.1 589.6 0.09 34 30 24420 -51.5 -68.5 11 17.0 -53.5 75 17 604.2 604.3 320.9 605.2 0.13 35 22 26450 -48.7 -68.7 8 20.0 -52.0 71 20 668.6 668.7 323.4 670.0 0.17 36 20 27080 -46.7 -65.7 10 19.0 -50.8 70 21 693.2 693.3 324.3 695.6 0.28 37 15 28995 -44.3 -64.3 9 20.0 -50.1 78 27 760.7 760.9 326.3 764.9 0.45 38 10 31740 -39.1 -62.1 7 23.0 -48.8 90 36 873.6 874.1 329.1 883.4 0.90 39 9.2 32314 -37.3 -59.3 8 22.0 -48.0 901.6 902.3 329.8 917.3 1.40 TRP 262 10485 -45.9 -57.9 25 12.0 -46.3 315 31 333.3 333.3 292.7 333.6 0.06 WND Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 603.51 mb = 4364.53 m = 14319.15 ft Wetbulb zero: 637.44 mb = 3917.87 m = 12853.75 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 44.51 % Est. max temperature: 31.18 C = 88.13 F Sfc-Lift cond lev (LCL): 669.35 mb = 3519.65 m = 11547.26 ft T: 6.29 C 700-500 lapse rate: 7.25 C/km ThetaE index: 9.66 C Layer 925.0- 850.0 mb Conv cond level (CCL): 595.53 mb = 4465.64 m = 14650.86 ft Mean mixing ratio: 6.13 g/kg Conv temperature: 36.83 C = 98.30 F Cap Strength: 3.97 C Lifted Index: 2.33 C Risk: None Lifted Index @300 mb: 2.28 C Lifted Index @700 mb: 3.63 C Showalter Index: 2.68 C Risk: Showers probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.70 C Cross Totals Index: 13.70 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 78.60 Risk: None Energy Index: -0.70 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.75 J/kg Max Up Vert Vel: 4.18 m/s Conv Inhibition (B-): 53248.49 J/kg Cap Strength: 3.97 C Lift Cond Lev (LCL): 654.00 mb = 3710.16 m = 12172.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 12 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 ---------------------------------------------------------- 0 935 847 30 1 -0.5 -0.9 | 118 12 -10.5 5.6 1 925 762 70 3 -2.8 -1.0 | 113 14 -12.8 5.5 2 850 1508 360 5 -0.0 -5.0 | 98 10 -10.0 1.5 3 700 3152 260 15 14.8 2.6 | 208 10 4.8 9.1 4 500 5840 275 23 22.9 -2.0 | 251 14 12.9 4.5 5 400 7520 270 25 25.0 -0.0 | 247 16 15.0 6.5 6 300 9560 305 27 22.1 -15.5 | 307 15 12.1 -9.0 7 262 10485 315 31 21.9 -21.9 | 322 20 11.9 -15.4 8 250 10800 310 35 26.8 -22.5 | 314 23 16.8 -16.0 9 200 12290 285 38 36.7 -9.8 | 277 27 26.7 -3.3 10 150 14190 290 36 33.8 -12.3 | 284 25 23.8 -5.8 11 100 16780 280 29 28.6 -5.0 | 266 19 18.6 1.5 12 70 19020 295 19 17.2 -8.0 | 282 7 7.2 -1.5 13 50 21150 5 5 -0.4 -5.0 | 98 11 -10.4 1.5 14 30 24420 75 17 -16.4 -4.4 | 95 26 -26.4 2.1 15 20 27080 70 21 -19.7 -7.2 | 89 30 -29.7 -0.7 16 10 31740 90 36 -36.0 0.0 | 98 46 -46.0 6.5 Wind Parameters Mean winds (0-6000m): 273.0 at 15.9 knts Storm direction: 303.0 at 11.9 knts Shear (0-3000m) pos: 0.3 neg: 3.2 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 108.8 deg Storm rel helicity (0-3000m) pos: 8.0 neg: -15.4 tot: -7.3 m^2/s^2 ave: -2.4 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 4.7 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 43.23 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 32 4 105 12| 0.0 3.4 3.4| 0.0 -8.1 -8.1 -16.2 -0.69| 3.6 -2.5 1000 8 5 100 11| 0.0 3.8 3.8| 0.0 -12.7 -12.7 -12.7 -0.55| 4.0 -2.2 1500 341 6 96 8| 0.0 4.0 4.0| 0.4 -13.6 -13.2 -8.8 -0.32| 4.5 -1.5 2000 311 7 110 5| 0.0 4.1 4.1| 1.8 -13.6 -11.8 -5.9 -0.04| 5.2 -0.2 2500 285 9 162 5| 0.0 3.8 3.8| 3.4 -15.4 -11.9 -4.8 -0.04| 5.3 -0.2 3000 277 10 180 5| 0.3 3.2 3.5| 8.0 -15.4 -7.3 -2.4 0.02| 4.7 0.1 4000 272 12 201 6| 0.7 2.4 3.1| 17.9 -15.4 2.5 0.6 0.12| 4.0 0.5 5000 273 14 216 7| 0.9 1.9 2.8| 28.9 -15.4 13.5 2.7 0.20| 3.6 0.7 6000 273 16 226 8| 0.7 1.7 2.5| 28.9 -17.8 11.1 1.8 0.18| 3.1 0.6 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20250806.12.gif