UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050712.upa.cvt Date: 1200Z 7 MAY 25 Searching for U8695... Searching the city database file for: U8695 ... Date:1200Z 7 MAY 25 Station: U8695 WMO ident: 28695 ------------------------------------------------------------------------------- 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 70 225 5 SFC 998 87 23.0 12.0 50 11.0 16.1 225 5 296.3 297.9 289.3 322.0 8.85 2 925 741 16.6 8.6 59 8.0 11.9 255 23 296.3 297.7 288.2 318.4 7.60 3 850 1453 10.0 6.3 78 3.7 7.9 250 17 296.6 297.9 287.8 317.2 7.06 4 838 1571 8.8 5.9 82 2.9 7.2 251 17 296.6 297.8 287.7 316.9 6.96 5 817 1781 7.6 5.7 88 1.9 6.5 254 17 297.5 298.7 288.1 318.1 7.04 6 700 3036 -0.5 -2.5 86 2.0 -1.4 270 19 301.9 302.8 287.3 315.7 4.55 7 628 3894 -6.5 -6.9 97 0.4 -6.7 268 22 304.6 305.3 287.3 315.8 3.63 8 609 4134 -7.9 -8.6 95 0.7 -8.2 268 23 305.7 306.3 287.4 315.9 3.28 9 582 4484 -12.3 -16.2 73 3.9 -13.5 267 24 304.5 304.9 285.5 310.4 1.85 10 545 4986 -12.5 -25.5 33 13.0 -15.6 266 26 310.1 310.2 286.4 313.0 0.88 11 500 5640 -15.9 -21.9 60 6.0 -17.4 265 29 313.7 313.9 288.1 318.1 1.32 12 440 6588 -22.3 -24.2 84 1.9 -22.7 259 39 317.2 317.5 289.2 321.4 1.23 13 425 6841 -23.7 -25.7 84 2.0 -24.1 258 41 318.6 318.8 289.5 322.4 1.11 14 400 7280 -27.1 -29.7 79 2.6 -27.6 255 46 319.8 319.9 289.6 322.6 0.81 15 310 9068 -40.1 -46.1 53 6.0 -40.5 268 57 325.8 325.8 290.7 326.5 0.20 16 300 9290 -42.7 -48.7 52 6.0 -43.0 270 58 325.2 325.2 290.5 325.8 0.15 17 282 9704 -46.5 -53.5 45 7.0 -46.8 272 59 325.5 325.5 290.5 325.9 0.09 18 255 10362 -52.3 -59.3 43 7.0 -52.5 275 62 326.5 326.5 290.7 326.7 0.05 19 252 10439 -52.8 -59.2 46 6.4 -52.9 275 62 326.9 326.9 290.9 327.1 0.05 20 250 10490 -53.1 -59.1 48 6.0 -53.2 275 62 327.1 327.1 291.0 327.3 0.05 21 200 11900 -60.9 -67.9 39 7.0 -61.0 265 58 336.3 336.3 293.4 336.4 0.02 22 198 11962 -61.3 -68.3 39 7.0 -61.4 265 58 336.7 336.7 293.5 336.7 0.02 23 192 12153 -60.5 -67.5 39 7.0 -60.6 266 57 340.9 340.9 294.6 341.0 0.02 24 184 12420 -56.7 -63.7 41 7.0 -56.8 268 56 351.3 351.3 297.0 351.4 0.04 25 150 13720 -53.9 -61.9 37 8.0 -54.2 275 50 377.2 377.2 301.8 377.5 0.06 26 105 16007 -52.9 -62.9 29 10.0 -53.4 284 41 419.6 419.6 307.7 420.0 0.08 27 100 16320 -54.3 -64.3 28 10.0 -54.7 285 40 422.8 422.8 308.1 423.2 0.07 28 95 16648 -55.3 -66.3 24 11.0 -55.7 287 39 427.1 427.1 308.6 427.4 0.05 29 72 18403 -59.1 -70.1 23 11.0 -59.5 299 32 454.3 454.3 311.3 454.5 0.04 30 70 18580 -58.7 -69.7 23 11.0 -59.1 300 31 458.8 458.8 311.7 459.1 0.05 31 50 20700 -57.7 -69.7 20 12.0 -58.3 315 23 507.5 507.5 315.5 507.9 0.06 32 30 23940 -54.3 -67.3 19 13.0 -55.7 355 9 596.6 596.7 320.5 597.7 0.15 33 24 25370 -54.7 -68.7 16 14.0 -56.3 17 10 634.8 634.8 322.2 636.0 0.15 34 20 26550 -49.9 -63.9 18 14.0 -52.8 35 11 683.4 683.6 324.0 686.5 0.35 35 12 29946 -41.3 -57.3 16 16.0 -48.3 72 12 821.4 822.1 328.1 835.5 1.38 36 10 31180 -42.1 -59.1 14 17.0 -49.6 85 13 862.4 863.1 329.0 876.6 1.32 37 9.4 31599 -41.9 -59.9 12 18.0 -49.9 878.6 879.2 329.2 892.5 1.27 38 7.7 32968 -35.9 -54.9 12 19.0 -47.1 954.3 955.9 331.0 988.6 2.90 39 5.3 35578 -33.3 -54.3 10 21.0 -47.6 1073.5 1076.5 333.1 1134.5 4.53 TRP 198 11962 -61.3 -68.3 39 7.0 -61.4 265 58 336.7 336.7 293.5 336.7 0.02 WND 252 10439 -52.8 -59.2 46 6.4 -52.9 275 62 326.9 326.9 290.9 327.1 0.05 Sounding variables and indices 1000-500 mb thick: 5570.00 m Freezing level: 707.22 mb = 2958.51 m = 9706.27 ft Wetbulb zero: 721.22 mb = 2793.46 m = 9164.79 ft Precipitable water: 1.11 inches Sfc-500 mean rel hum: 73.53 % Est. max temperature: 23.29 C = 73.93 F Sfc-Lift cond lev (LCL): 848.49 mb = 1467.71 m = 4815.25 ft T: 9.85 C 700-500 lapse rate: 5.91 C/km ThetaE index: 5.10 C Layer 925.0- 817.0 mb Conv cond level (CCL): 816.31 mb = 1787.41 m = 5864.13 ft Mean mixing ratio: 8.02 g/kg Conv temperature: 24.16 C = 75.48 F Cap Strength: 0.55 C Lifted Index: 0.72 C Risk: Showers probable Lifted Index @300 mb: 4.39 C Lifted Index @700 mb: -0.75 C Showalter Index: 2.07 C Risk: Showers probable Total Totals Index: 48.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 22.20 C K Index: 30.20 Risk: 60-80 % chance of thunderstorms Sweat Index: 195.95 Risk: None Energy Index: 0.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 142.37 J/kg Max Up Vert Vel: 16.87 m/s Conv Inhibition (B-): 11.11 J/kg Cap Strength: 0.68 C Lift Cond Lev (LCL): 830.21 mb = 1648.14 m = 5407.22 ft Lev Free Conv (LFC): 775.21 mb = 2207.11 m = 7241.10 ft Equ Level (EL): 515.21 mb = 5412.56 m = 17757.54 ft B at Equ Level: 140.91 J/kg Max Parcel Lev (MPL): 375.21 mb = 7728.76 m = 25356.51 ft Wind level data Storm motion: 293 at 16 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 87 225 5 3.5 3.5 | 131 15 -11.4 9.7 1 925 741 255 23 22.2 6.0 | 211 14 7.3 12.2 2 850 1453 250 17 16.0 5.8 | 185 12 1.1 12.0 3 700 3036 270 19 19.0 -0.0 | 213 7 4.1 6.2 4 500 5640 265 29 28.9 2.5 | 238 16 14.0 8.7 5 400 7280 255 46 44.4 11.9 | 238 35 29.5 18.1 6 300 9290 270 58 58.0 -0.0 | 262 44 43.1 6.2 7 252 10439 275 62 61.8 -5.4 | 269 47 46.9 0.8 8 250 10490 275 62 61.8 -5.4 | 269 47 46.9 0.8 9 200 11900 265 58 57.8 5.1 | 255 44 42.9 11.3 10 198 11962 265 58 57.8 5.1 | 255 44 42.9 11.3 11 150 13720 275 50 49.8 -4.4 | 267 35 34.9 1.9 12 100 16320 285 40 38.6 -10.4 | 280 24 23.7 -4.1 13 70 18580 300 31 26.8 -15.5 | 308 15 11.9 -9.3 14 50 20700 315 23 16.3 -16.3 | 352 10 1.4 -10.1 15 30 23940 355 9 0.8 -9.0 | 79 14 -14.1 -2.8 16 20 26550 35 11 -6.3 -9.0 | 82 21 -21.2 -2.8 17 10 31180 85 13 -13.0 -1.1 | 100 28 -27.9 5.1 Wind Parameters Mean winds (0-6000m): 262.6 at 21.5 knts Storm direction: 292.6 at 16.1 knts Shear (0-3000m) pos: 3.2 neg: 0.5 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 83.9 deg Storm rel helicity (0-3000m) pos: 81.3 neg: -18.4 tot: 62.9 m^2/s^2 ave: 21.0 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.2 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 9.82 Bulk Shear: 14.50 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 12 160 11| 14.7 0.0 14.7| 53.0 0.0 53.0 105.9 0.99| 15.1 15.0 1000 252 17 184 11| 8.1 0.0 8.1| 69.3 -8.6 60.7 60.7 0.76| 11.2 8.6 1500 252 17 187 12| 5.4 1.0 6.4| 70.2 -18.4 51.8 34.5 0.55| 8.7 4.8 2000 252 17 188 12| 4.3 0.8 5.1| 74.3 -18.4 55.9 27.9 0.56| 7.1 3.9 2500 254 17 190 11| 3.6 0.6 4.2| 78.0 -18.4 59.6 23.8 0.57| 6.1 3.5 3000 257 18 193 10| 3.2 0.5 3.7| 81.3 -18.4 62.9 21.0 0.58| 5.4 3.2 4000 260 18 200 10| 2.4 0.1 2.5| 86.7 -18.4 68.3 17.1 0.58| 4.6 2.7 5000 262 20 208 10| 1.9 0.5 2.4| 91.5 -18.4 73.1 14.6 0.56| 4.1 2.3 6000 263 22 216 11| 1.6 1.0 2.6| 96.6 -18.4 78.1 13.0 0.50| 4.0 2.0 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20250507.12.gif