UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051100.upa.cvt Date: 0000Z 11 MAY 25 Searching for U8695... Searching the city database file for: U8695 ... Date:0000Z 11 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 ------------------------------------------------------------------------------- SFC 1002 88 9.0 7.1 88 1.9 8.0 360 3 282.0 283.1 281.1 299.4 6.32 1 1000 105 9.2 7.7 90 1.5 8.4 360 3 282.4 283.5 281.5 300.5 6.60 2 925 747 5.4 3.5 88 1.9 4.5 40 15 284.8 285.8 281.2 299.7 5.32 3 850 1435 2.0 0.0 87 2.0 1.1 45 19 288.2 289.0 281.8 301.1 4.50 4 806 1863 0.0 -0.8 94 0.8 -0.4 24 17 290.5 291.3 282.8 303.5 4.47 5 737 2580 -0.5 -2.6 86 2.1 -1.4 350 15 297.5 298.3 285.4 310.3 4.28 6 700 2990 -3.7 -6.2 83 2.5 -4.7 330 13 298.4 299.0 284.8 308.8 3.43 7 678 3241 -5.1 -6.9 87 1.8 -5.8 330 13 299.6 300.2 285.2 309.8 3.36 8 616 3989 -8.5 -28.5 18 20.0 -12.9 330 15 304.0 304.1 283.8 306.0 0.59 9 501 5555 -19.9 -35.9 23 16.0 -22.3 330 17 308.6 308.7 285.2 309.8 0.36 10 500 5570 -20.1 -36.1 23 16.0 -22.5 330 17 308.5 308.6 285.2 309.8 0.35 11 400 7180 -33.5 -47.5 23 14.0 -34.5 320 21 311.4 311.5 286.0 311.9 0.13 12 300 9120 -49.7 -55.7 49 6.0 -49.9 285 29 315.3 315.3 287.3 315.6 0.07 13 276 9660 -54.5 -59.5 54 5.0 -54.6 288 35 316.0 316.0 287.5 316.1 0.05 14 256 10140 -57.3 -62.3 53 5.0 -57.4 290 40 318.7 318.7 288.3 318.8 0.03 15 250 10290 -56.1 -61.1 53 5.0 -56.2 290 38 322.7 322.7 289.6 322.8 0.04 16 236 10657 -54.7 -59.7 54 5.0 -54.8 286 36 330.1 330.2 291.8 330.4 0.05 17 200 11720 -51.9 -57.9 48 6.0 -52.1 275 31 350.6 350.6 296.8 350.9 0.08 18 176 12553 -49.3 -57.3 39 8.0 -49.7 273 31 367.9 367.9 300.2 368.3 0.09 19 150 13600 -49.9 -58.9 34 9.0 -50.3 270 31 384.1 384.1 302.9 384.5 0.09 20 100 16230 -52.7 -64.7 22 12.0 -53.2 275 17 425.9 425.9 308.4 426.2 0.06 21 90 16907 -54.7 -67.7 19 13.0 -55.2 276 16 434.9 435.0 309.4 435.2 0.05 22 72 18331 -55.9 -68.9 18 13.0 -56.5 280 15 461.1 461.1 311.9 461.4 0.05 23 70 18510 -55.9 -69.9 16 14.0 -56.5 280 15 464.8 464.8 312.2 465.1 0.04 24 50 20660 -54.7 -68.7 16 14.0 -55.6 330 7 514.6 514.6 316.0 515.0 0.07 25 30 23930 -53.5 -69.5 13 16.0 -55.1 35 5 598.8 598.8 320.6 599.6 0.11 26 29 24149 -52.5 -68.5 13 16.0 -54.4 38 5 607.4 607.4 321.0 608.4 0.13 27 24 25372 -54.3 -70.3 12 16.0 -56.1 57 7 635.9 636.0 322.2 636.9 0.12 28 20 26560 -48.1 -65.1 12 17.0 -51.7 75 9 688.9 689.1 324.1 691.5 0.30 29 13 29407 -46.7 -64.7 11 18.0 -51.9 78 13 784.1 784.4 327.0 788.9 0.49 30 10 31170 -40.7 -59.7 11 19.0 -49.1 80 15 867.6 868.3 329.0 880.9 1.23 31 7.9 32787 -37.1 -58.1 9 21.0 -48.3 942.5 943.6 330.6 964.9 1.90 TRP 256 10140 -57.3 -62.3 53 5.0 -57.4 290 40 318.7 318.7 288.3 318.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5465.00 m Freezing level: 806.00 mb = 1862.95 m = 6111.98 ft Wetbulb zero: 817.73 mb = 1746.66 m = 5730.44 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 62.87 % Est. max temperature: 15.16 C = 59.29 F Sfc-Lift cond lev (LCL): 973.44 mb = 326.69 m = 1071.80 ft T: 7.89 C 700-500 lapse rate: 6.36 C/km ThetaE index: 1.53 C Layer 700.0- 678.0 mb Conv cond level (CCL): 899.51 mb = 974.35 m = 3196.64 ft Mean mixing ratio: 5.78 g/kg Conv temperature: 12.97 C = 55.35 F Cap Strength: 8.85 C Lifted Index: 8.80 C Risk: None Lifted Index @300 mb: 10.87 C Lifted Index @700 mb: 5.66 C Showalter Index: 8.06 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 22.10 C Cross Totals Index: 20.10 C K Index: 19.60 Risk: < 20 % chance of thunderstorms Sweat Index: 55.00 Risk: None Energy Index: 1.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.39 J/kg Max Up Vert Vel: 4.56 m/s Conv Inhibition (B-): 57681.16 J/kg Cap Strength: 8.81 C Lift Cond Lev (LCL): 926.49 mb = 733.76 m = 2407.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 23 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 1002 88 360 3 -0.0 -3.0 | 211 9 4.5 7.4 1 1000 105 360 3 -0.0 -3.0 | 211 9 4.5 7.4 2 925 747 40 15 -9.6 -11.5 | 78 5 -5.2 -1.1 3 850 1435 45 19 -13.4 -13.4 | 71 9 -9.0 -3.1 4 700 2990 330 13 6.5 -11.3 | 275 11 11.0 -0.9 5 500 5570 330 17 8.5 -14.7 | 289 14 13.0 -4.3 6 400 7180 320 21 13.5 -16.1 | 288 19 18.0 -5.7 7 300 9120 285 29 28.0 -7.5 | 265 33 32.5 2.9 8 256 10140 290 40 37.6 -13.7 | 274 42 42.0 -3.3 9 250 10290 290 38 35.7 -13.0 | 274 40 40.2 -2.6 10 200 11720 275 31 30.9 -2.7 | 258 36 35.3 7.7 11 150 13600 270 31 31.0 -0.0 | 254 37 35.5 10.4 12 100 16230 275 17 16.9 -1.5 | 247 23 21.4 8.9 13 70 18510 280 15 14.8 -2.6 | 248 21 19.2 7.8 14 50 20660 330 7 3.5 -6.1 | 242 9 8.0 4.3 15 30 23930 35 5 -2.9 -4.1 | 194 6 1.6 6.3 16 20 26560 75 9 -8.7 -2.3 | 152 9 -4.2 8.1 17 10 31170 80 15 -14.8 -2.6 | 127 13 -10.3 7.8 Wind Parameters Mean winds (0-6000m): 353.2 at 15.1 knts Storm direction: 23.2 at 11.3 knts Shear (0-3000m) pos: 2.6 neg: 3.1 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 64.1 deg Storm rel helicity (0-3000m) pos: 1.9 neg: -39.8 tot: -37.9 m^2/s^2 ave: -12.6 10^-3 m/s^2 rel: -0.58 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.87 Bulk Shear: 11.95 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 24 7 202 4| 9.8 0.0 9.8| 1.6 -0.8 0.8 1.6 -0.24| 10.7 -2.6 1000 37 11 121 3| 7.7 0.0 7.7| 1.6 -1.9 -0.4 -0.4 -0.22| 8.3 -1.8 1500 40 14 90 4| 5.1 0.7 5.8| 1.6 -7.0 -5.4 -3.6 -0.28| 7.0 -2.0 2000 36 15 72 4| 3.8 2.2 6.0| 1.6 -18.8 -17.3 -8.6 -0.46| 7.2 -3.3 2500 31 15 53 4| 3.1 2.9 6.0| 1.6 -29.8 -28.2 -11.3 -0.55| 7.2 -3.9 3000 25 15 32 3| 2.6 3.1 5.7| 1.9 -39.8 -37.9 -12.6 -0.58| 6.8 -3.9 4000 11 14 337 4| 1.9 2.4 4.3| 5.6 -39.8 -34.2 -8.5 -0.53| 5.3 -2.8 5000 1 15 315 6| 1.5 2.0 3.6| 9.3 -39.8 -30.5 -6.1 -0.48| 4.4 -2.1 6000 353 15 306 8| 1.3 1.9 3.1| 11.3 -39.8 -28.5 -4.7 -0.44| 3.9 -1.7 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20250511.00.gif