UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050500.upa.cvt Date: 0000Z 5 MAY 25 Searching for U8695... Searching the city database file for: U8695 ... Date:0000Z 5 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 76 270 1 SFC 998 92 3.2 1.2 87 2.0 2.3 270 1 276.5 277.2 275.6 287.9 4.18 2 968 343 9.6 5.4 75 4.2 7.4 282 7 285.4 286.4 282.0 301.7 5.81 3 930 675 7.0 -1.0 57 8.0 3.4 298 14 286.0 286.7 280.0 296.9 3.82 4 925 719 6.6 -1.4 57 8.0 3.0 300 15 286.1 286.7 279.8 296.7 3.73 5 853 1377 0.4 -4.2 71 4.6 -1.4 300 15 286.3 286.8 279.4 295.7 3.28 6 850 1405 0.4 -4.4 70 4.8 -1.6 300 15 286.6 287.1 279.5 295.9 3.24 7 819 1703 1.8 -10.2 41 12.0 -2.6 300 17 291.1 291.5 280.3 297.5 2.15 8 762 2281 -0.7 -9.7 51 9.0 -4.0 300 21 294.5 294.9 282.1 301.7 2.40 9 700 2950 -6.9 -13.9 57 7.0 -9.1 300 25 294.8 295.2 281.5 300.5 1.86 10 691 3051 -7.9 -13.9 62 6.0 -9.8 298 26 294.8 295.2 281.6 300.6 1.89 11 616 3934 -13.3 -28.3 27 15.0 -16.3 285 31 298.5 298.6 281.5 300.4 0.60 12 578 4417 -15.5 -23.5 50 8.0 -17.3 277 35 301.4 301.6 283.2 304.6 0.99 13 543 4886 -17.3 -28.3 38 11.0 -19.4 270 38 304.7 304.8 284.2 307.0 0.68 14 508 5383 -20.3 -35.3 25 15.0 -22.5 262 41 306.9 307.0 284.7 308.2 0.37 15 500 5500 -21.3 -35.3 27 14.0 -23.4 260 42 307.1 307.1 284.7 308.4 0.38 16 400 7100 -34.5 -40.5 54 6.0 -35.0 265 48 310.2 310.2 285.7 311.1 0.28 17 318 8657 -46.7 -49.9 70 3.2 -46.9 269 54 314.3 314.3 287.0 314.7 0.13 18 300 9040 -49.9 -53.5 66 3.6 -50.0 270 56 315.0 315.0 287.2 315.4 0.09 19 282 9442 -52.5 -56.0 66 3.5 -52.6 270 56 316.9 316.9 287.8 317.2 0.07 20 254 10117 -52.5 -56.6 61 4.1 -52.6 280 60 326.5 326.5 290.8 326.8 0.07 21 250 10220 -52.5 -56.7 60 4.2 -52.6 280 60 328.0 328.0 291.2 328.3 0.07 22 243 10404 -52.3 -56.8 58 4.5 -52.4 280 59 331.0 331.0 292.0 331.3 0.07 23 200 11670 -49.7 -55.7 49 6.0 -50.0 280 52 354.1 354.1 297.6 354.5 0.10 24 187 12107 -49.7 -56.7 44 7.0 -50.0 281 51 360.9 361.0 299.0 361.4 0.10 25 150 13540 -50.3 -60.3 30 10.0 -50.7 285 48 383.4 383.4 302.8 383.8 0.08 26 100 16160 -52.5 -64.5 22 12.0 -53.1 285 42 426.3 426.3 308.4 426.6 0.07 27 98 16291 -52.3 -64.3 22 12.0 -52.9 285 42 429.1 429.2 308.8 429.5 0.07 28 70 18450 -56.7 -69.7 18 13.0 -57.2 290 42 463.1 463.1 312.1 463.3 0.05 29 66 18821 -57.5 -71.5 15 14.0 -58.0 294 39 469.2 469.2 312.6 469.4 0.04 30 50 20580 -54.7 -68.7 16 14.0 -55.6 315 25 514.6 514.6 316.0 515.0 0.07 31 41 21853 -53.5 -68.5 14 15.0 -54.7 547.6 547.6 318.0 548.2 0.09 32 32 23441 -55.3 -70.3 14 15.0 -56.6 583.0 583.1 319.9 583.7 0.09 TRP 282 9442 -52.5 -56.0 66 3.5 -52.6 270 56 316.9 316.9 287.8 317.2 0.07 WND 254 10117 -52.5 -56.6 61 4.1 -52.6 280 60 326.5 326.5 290.8 326.8 0.07 Sounding variables and indices 1000-500 mb thick: 5424.00 m Freezing level: 777.96 mb = 2119.20 m = 6952.68 ft Wetbulb zero: 876.36 mb = 1157.39 m = 3797.18 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 49.73 % Est. max temperature: 13.54 C = 56.37 F Sfc-Lift cond lev (LCL): 967.52 mb = 347.31 m = 1139.44 ft T: 9.57 C 700-500 lapse rate: 5.65 C/km ThetaE index: 5.96 C Layer 930.0- 850.0 mb Conv cond level (CCL): 751.16 mb = 2393.92 m = 7853.97 ft Mean mixing ratio: 4.48 g/kg Conv temperature: 21.23 C = 70.21 F Cap Strength: 9.74 C Lifted Index: 9.73 C Risk: None Lifted Index @300 mb: 12.78 C Lifted Index @700 mb: 4.21 C Showalter Index: 10.56 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 16.90 C K Index: 10.30 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 2.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.91 J/kg Max Up Vert Vel: 7.86 m/s Conv Inhibition (B-): 35968.02 J/kg Cap Strength: 9.71 C Lift Cond Lev (LCL): 870.77 mb = 1209.36 m = 3967.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 310 at 20 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 92 270 1 1.0 -0.0 | 132 19 -14.3 12.7 1 925 719 300 15 13.0 -7.5 | 156 6 -2.3 5.2 2 850 1405 300 15 13.0 -7.5 | 156 6 -2.3 5.2 3 700 2950 300 25 21.7 -12.5 | 268 6 6.4 0.2 4 500 5500 260 42 41.4 7.3 | 233 33 26.1 20.0 5 400 7100 265 48 47.8 4.2 | 243 37 32.5 16.9 6 300 9040 270 56 56.0 -0.0 | 253 43 40.7 12.7 7 282 9442 270 56 56.0 -0.0 | 253 43 40.7 12.7 8 254 10117 280 60 59.1 -10.4 | 267 44 43.8 2.3 9 250 10220 280 60 59.1 -10.4 | 267 44 43.8 2.3 10 200 11670 280 52 51.2 -9.0 | 264 36 35.9 3.7 11 150 13540 285 48 46.4 -12.4 | 270 31 31.1 0.3 12 100 16160 285 42 40.6 -10.9 | 266 25 25.3 1.8 13 70 18450 290 42 39.5 -14.4 | 274 24 24.2 -1.7 14 50 20580 315 25 17.7 -17.7 | 334 6 2.4 -5.0 Wind Parameters Mean winds (0-6000m): 279.7 at 26.5 knts Storm direction: 309.7 at 19.9 knts Shear (0-3000m) pos: 2.4 neg: 1.9 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 134.0 deg Storm rel helicity (0-3000m) pos: 29.5 neg: -0.5 tot: 29.0 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.56 Bulk Shear: 55.22 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 ------------------------------------------------------------------------------- 500 299 7 135 14| 11.6 0.0 11.6| 19.7 0.0 19.7 39.5 0.43| 11.9 5.2 1000 299 11 141 10| 7.3 0.0 7.3| 20.8 0.0 20.8 20.8 0.38| 7.6 2.9 1500 300 12 145 8| 4.9 0.4 5.3| 21.9 0.0 21.9 14.6 0.40| 5.5 2.2 2000 300 14 150 7| 3.6 1.1 4.8| 24.7 0.0 24.7 12.4 0.48| 4.9 2.4 2500 300 15 157 6| 2.9 1.6 4.5| 27.6 0.0 27.6 11.0 0.54| 4.6 2.5 3000 300 17 169 5| 2.4 1.9 4.3| 29.5 -0.5 29.0 9.7 0.51| 4.5 2.3 4000 296 20 211 5| 1.8 2.4 4.3| 29.5 -11.5 17.9 4.5 0.27| 4.7 1.3 5000 288 23 230 9| 1.5 2.9 4.3| 29.5 -43.3 -13.8 -2.8 0.10| 5.0 0.5 6000 280 26 233 14| 1.4 2.8 4.2| 48.8 -64.8 -16.0 -2.7 0.08| 4.8 0.4 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20250505.00.gif