UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050800.upa.cvt Date: 0000Z 8 MAY 25 Searching for U8695... Searching the city database file for: U8695 ... Date:0000Z 8 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 81 250 1 SFC 999 89 11.6 10.7 94 0.9 11.1 250 1 284.8 286.2 284.3 307.3 8.11 2 992 149 14.2 13.7 97 0.5 13.9 258 1 288.0 289.8 287.3 315.9 9.97 3 969 348 16.6 12.8 78 3.8 14.3 284 3 292.4 294.1 288.6 319.8 9.62 4 942 588 16.0 8.0 59 8.0 11.4 315 4 294.1 295.4 287.0 314.8 7.16 5 938 625 15.8 6.8 55 9.0 10.7 320 4 294.3 295.5 286.5 313.5 6.61 6 925 743 14.6 6.6 59 8.0 10.1 335 5 294.2 295.4 286.5 313.4 6.62 7 851 1440 8.8 5.1 78 3.7 6.8 271 5 295.3 296.4 286.8 314.1 6.48 8 850 1450 8.6 4.9 78 3.7 6.6 270 5 295.2 296.3 286.6 313.8 6.40 9 848 1469 8.6 4.8 77 3.8 6.5 270 5 295.4 296.5 286.7 313.9 6.37 10 777 2188 5.0 -8.0 38 13.0 -0.4 277 16 299.0 299.5 284.2 307.2 2.69 11 757 2400 3.8 -6.2 48 10.0 -0.5 279 19 299.9 300.5 285.1 309.6 3.17 12 711 2906 0.0 -2.3 84 2.3 -1.1 284 27 301.1 302.0 287.1 314.8 4.54 13 700 3031 -0.9 -3.3 84 2.4 -2.0 285 29 301.5 302.3 286.9 314.5 4.28 14 678 3284 -2.7 -6.2 77 3.5 -4.2 283 29 302.2 302.9 286.4 313.1 3.55 15 605 4180 -5.7 -23.7 23 18.0 -10.6 276 28 308.8 309.0 286.0 311.9 0.93 16 597 4284 -6.5 -25.5 21 19.0 -11.4 276 28 309.0 309.2 285.9 311.7 0.80 17 500 5640 -16.7 -29.7 32 13.0 -19.3 265 27 312.7 312.8 287.1 314.9 0.65 18 480 5945 -18.7 -31.7 31 13.0 -21.1 266 32 313.9 314.0 287.3 315.8 0.56 19 451 6406 -22.3 -29.3 53 7.0 -23.6 267 39 315.0 315.2 287.9 317.6 0.75 20 400 7280 -26.1 -29.9 70 3.8 -26.8 270 52 321.1 321.2 289.9 323.9 0.80 21 398 7316 -26.5 -30.4 70 3.9 -27.2 270 52 321.0 321.2 289.9 323.7 0.77 22 388 7500 -27.5 -31.7 67 4.2 -28.2 270 53 322.0 322.2 290.1 324.5 0.69 23 300 9300 -41.7 -47.7 52 6.0 -42.1 270 66 326.6 326.6 290.9 327.2 0.17 24 256 10356 -50.5 -56.5 49 6.0 -50.7 279 68 328.8 328.8 291.5 329.0 0.07 25 250 10510 -51.3 -57.3 49 6.0 -51.5 280 68 329.8 329.8 291.7 330.1 0.07 26 244 10667 -52.5 -58.5 48 6.0 -52.6 280 69 330.4 330.4 291.9 330.6 0.06 27 227 11130 -55.9 -61.9 47 6.0 -56.0 275 68 332.0 332.0 292.3 332.2 0.04 28 214 11504 -56.1 -63.1 41 7.0 -56.2 270 67 337.3 337.3 293.7 337.5 0.04 29 200 11930 -59.9 -65.9 45 6.0 -60.0 265 66 337.9 337.9 293.8 338.0 0.03 30 196 12056 -61.1 -68.1 39 7.0 -61.2 265 67 338.0 338.0 293.9 338.0 0.02 31 185 12413 -62.5 -69.5 38 7.0 -62.6 265 68 341.3 341.3 294.7 341.4 0.02 32 183 12480 -60.9 -67.9 39 7.0 -61.0 266 67 345.0 345.0 295.5 345.1 0.02 33 150 13730 -56.1 -64.1 36 8.0 -56.3 275 56 373.4 373.4 301.2 373.6 0.05 34 137 14306 -54.3 -62.3 37 8.0 -54.6 275 53 386.4 386.4 303.3 386.7 0.06 35 104 16069 -53.1 -64.1 25 11.0 -53.6 275 43 420.4 420.4 307.8 420.7 0.07 36 100 16320 -54.1 -65.1 25 11.0 -54.5 275 42 423.2 423.2 308.1 423.5 0.06 37 81 17668 -57.5 -69.5 20 12.0 -57.9 275 37 442.5 442.5 310.1 442.7 0.04 38 70 18590 -59.3 -71.3 20 12.0 -59.7 275 33 457.5 457.5 311.5 457.7 0.04 39 69 18680 -59.5 -71.5 20 12.0 -59.9 276 32 459.0 459.0 311.7 459.2 0.04 40 64 19150 -57.3 -69.3 20 12.0 -57.8 282 29 473.8 473.8 313.0 474.1 0.05 41 50 20700 -58.5 -71.5 17 13.0 -59.1 300 17 505.6 505.6 315.4 505.9 0.05 42 49 20827 -58.7 -71.7 17 13.0 -59.3 303 17 508.1 508.1 315.5 508.4 0.05 43 30 23940 -55.1 -69.1 16 14.0 -56.4 5 11 594.4 594.5 320.4 595.3 0.12 44 20 26540 -51.9 -67.9 13 16.0 -54.5 50 5 677.3 677.4 323.7 679.1 0.21 45 17 27599 -51.7 -67.7 13 16.0 -54.6 66 7 710.2 710.3 324.8 712.4 0.25 46 14 28882 -45.3 -63.3 11 18.0 -50.7 86 9 772.4 772.7 326.7 777.7 0.55 47 10 31150 -42.1 -61.1 11 19.0 -50.0 120 13 862.4 862.9 328.9 873.4 1.03 48 7.3 33306 -36.5 -57.5 10 21.0 -48.3 966.5 967.8 331.1 993.2 2.22 TRP 185 12413 -62.5 -69.5 38 7.0 -62.6 265 68 341.3 341.3 294.7 341.4 0.02 WND 244 10667 -52.5 -58.5 48 6.0 -52.6 280 69 330.4 330.4 291.9 330.6 0.06 Sounding variables and indices 1000-500 mb thick: 5559.00 m Freezing level: 711.00 mb = 2906.24 m = 9534.79 ft Wetbulb zero: 781.01 mb = 2145.60 m = 7039.29 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 52.62 % Est. max temperature: 22.02 C = 71.64 F Sfc-Lift cond lev (LCL): 985.66 mb = 203.05 m = 666.17 ft T: 14.86 C 700-500 lapse rate: 6.06 C/km ThetaE index: 6.71 C Layer 777.0- 757.0 mb Conv cond level (CCL): 829.14 mb = 1654.26 m = 5427.31 ft Mean mixing ratio: 7.97 g/kg Conv temperature: 23.05 C = 73.49 F Cap Strength: 3.07 C Lifted Index: 2.32 C Risk: None Lifted Index @300 mb: 8.26 C Lifted Index @700 mb: 0.66 C Showalter Index: 3.26 C Risk: None Total Totals Index: 46.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 21.60 C K Index: 27.80 Risk: 40-60 % chance of thunderstorms Sweat Index: 95.80 Risk: None Energy Index: 0.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.81 J/kg Max Up Vert Vel: 7.59 m/s Conv Inhibition (B-): 53038.50 J/kg Cap Strength: 3.05 C Lift Cond Lev (LCL): 874.83 mb = 1209.28 m = 3967.40 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 15 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 89 250 1 0.9 0.3 | 130 15 -11.1 9.5 1 925 743 335 5 2.1 -4.5 | 115 11 -9.9 4.6 2 850 1450 270 5 5.0 -0.0 | 142 12 -7.1 9.1 3 700 3031 285 29 28.0 -7.5 | 264 16 16.0 1.6 4 500 5640 265 27 26.9 2.4 | 232 19 14.8 11.5 5 400 7280 270 52 52.0 -0.0 | 257 41 39.9 9.1 6 300 9300 270 66 66.0 -0.0 | 260 55 53.9 9.1 7 250 10510 280 68 67.0 -11.8 | 273 55 54.9 -2.7 8 244 10667 280 69 68.0 -12.0 | 273 56 55.9 -2.9 9 200 11930 265 66 65.7 5.8 | 255 56 53.7 14.9 10 185 12413 265 68 67.7 5.9 | 255 58 55.7 15.1 11 150 13730 275 56 55.8 -4.9 | 264 44 43.7 4.2 12 100 16320 275 42 41.8 -3.7 | 260 30 29.8 5.5 13 70 18590 275 33 32.9 -2.9 | 253 22 20.8 6.3 14 50 20700 300 17 14.7 -8.5 | 257 3 2.7 0.6 15 30 23940 5 11 -1.0 -11.0 | 82 13 -13.0 -1.8 16 20 26540 50 5 -3.8 -3.2 | 110 17 -15.9 5.9 17 10 31150 120 13 -11.3 6.5 | 124 28 -23.3 15.6 Wind Parameters Mean winds (0-6000m): 277.1 at 20.2 knts Storm direction: 307.1 at 15.1 knts Shear (0-3000m) pos: 4.3 neg: 0.9 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 133.0 deg Storm rel helicity (0-3000m) pos: 68.6 neg: -9.4 tot: 59.2 m^2/s^2 ave: 19.7 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.64 Bulk Shear: 45.18 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 ------------------------------------------------------------------------------- 500 322 3 124 13| 3.9 0.0 3.9| 1.5 -5.0 -3.5 -7.0 -0.28| 4.4 -1.2 1000 322 4 123 12| 1.9 0.7 2.6| 7.8 -9.4 -1.6 -1.6 -0.05| 4.2 -0.2 1500 305 4 128 11| 1.3 1.7 3.0| 19.4 -9.4 10.0 6.7 0.29| 4.4 1.3 2000 290 6 138 10| 2.7 1.3 4.0| 35.8 -9.4 26.4 13.2 0.53| 5.3 2.8 2500 286 8 150 8| 3.7 1.0 4.8| 52.6 -9.4 43.2 17.3 0.63| 5.8 3.7 3000 287 11 169 6| 4.3 0.9 5.2| 68.6 -9.4 59.2 19.7 0.64| 6.0 3.9 4000 284 16 210 6| 3.2 1.0 4.2| 68.6 -26.0 42.6 10.6 0.48| 5.0 2.4 5000 281 18 226 8| 2.6 1.1 3.7| 68.6 -42.7 25.8 5.2 0.35| 4.4 1.5 6000 277 20 230 10| 2.7 1.1 3.8| 89.5 -51.2 38.2 6.4 0.33| 4.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20250508.00.gif