UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050212.upa.cvt Date: 1200Z 2 MAY 25 Searching for U8695... Searching the city database file for: U8695 ... Date:1200Z 2 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 1008 87 13.4 3.4 51 10.0 8.3 315 17 285.9 286.7 281.1 299.6 4.84 1 1000 154 11.4 1.4 50 10.0 6.6 315 17 284.5 285.3 279.8 296.5 4.23 2 925 798 5.2 -0.8 65 6.0 2.5 320 29 284.6 285.3 279.4 295.7 3.90 3 862 1369 0.4 -1.9 85 2.3 -0.6 299 27 285.4 286.1 279.7 296.4 3.86 4 850 1481 -0.5 -2.4 87 1.9 -1.3 295 27 285.6 286.3 279.7 296.4 3.77 5 811 1855 -2.3 -3.6 91 1.3 -2.9 288 29 287.6 288.2 280.4 298.0 3.61 6 774 2224 -4.3 -8.0 75 3.7 -5.7 281 31 289.3 289.8 280.1 297.2 2.70 7 744 2534 -5.7 -17.7 38 12.0 -9.1 274 32 291.1 291.3 279.1 295.0 1.28 8 727 2715 -6.9 -25.9 20 19.0 -11.1 271 33 291.7 291.8 278.4 293.7 0.64 9 700 3009 -8.7 -31.7 14 23.0 -12.9 265 35 292.9 292.9 278.7 294.1 0.38 10 535 5029 -22.9 -42.9 14 20.0 -24.9 273 44 299.3 299.3 281.3 299.8 0.16 11 500 5520 -27.1 -45.1 16 18.0 -28.6 275 46 300.0 300.0 281.5 300.5 0.14 12 400 7090 -39.7 -55.7 17 16.0 -40.3 275 46 303.4 303.4 282.8 303.6 0.05 13 381 7420 -42.1 -58.1 16 16.0 -42.6 275 46 304.5 304.5 283.2 304.6 0.04 14 342 8138 -48.1 -62.1 18 14.0 -48.4 275 46 305.9 305.9 283.8 306.0 0.03 15 308 8820 -51.7 -65.7 17 14.0 -51.9 275 46 310.1 310.1 285.4 310.2 0.02 16 300 8990 -50.9 -64.9 17 14.0 -51.1 280 48 313.6 313.6 286.6 313.7 0.02 17 269 9700 -51.9 -64.9 20 13.0 -52.1 283 49 322.1 322.1 289.4 322.2 0.02 18 250 10180 -48.3 -62.3 18 14.0 -48.7 285 50 334.3 334.3 292.9 334.4 0.04 19 219 11052 -46.3 -61.3 17 15.0 -46.9 282 41 350.2 350.3 296.7 350.4 0.05 20 200 11650 -48.5 -63.5 16 15.0 -49.0 280 35 356.0 356.0 297.9 356.1 0.04 21 194 11850 -49.7 -64.7 16 15.0 -50.1 279 35 357.2 357.2 298.2 357.3 0.03 22 179 12378 -47.9 -63.9 14 16.0 -48.5 278 36 368.4 368.4 300.3 368.6 0.04 23 150 13540 -49.3 -65.3 14 16.0 -49.9 275 38 385.1 385.1 303.1 385.3 0.04 24 118 15100 -52.3 -69.3 11 17.0 -52.8 275 39 406.9 407.0 306.2 407.1 0.03 25 100 16170 -51.7 -68.7 11 17.0 -52.4 275 40 427.8 427.8 308.6 428.0 0.04 26 92 16714 -50.7 -68.7 10 18.0 -51.5 279 36 440.1 440.1 309.9 440.4 0.04 27 85 17227 -53.7 -70.7 11 17.0 -54.4 282 32 444.1 444.2 310.3 444.3 0.03 28 79 17698 -54.1 -71.1 11 17.0 -54.8 285 29 452.7 452.7 311.1 452.9 0.03 29 70 18480 -51.7 -69.7 10 18.0 -52.7 290 23 473.8 473.8 313.0 474.0 0.05 30 68 18668 -51.3 -69.3 10 18.0 -52.4 289 23 478.6 478.6 313.4 478.9 0.05 31 50 20650 -53.7 -71.7 9 18.0 -54.8 275 23 516.9 516.9 316.1 517.2 0.05 32 48 20912 -54.3 -72.3 9 18.0 -55.4 278 22 521.6 521.6 316.4 521.9 0.05 33 30 23930 -52.9 -70.9 10 18.0 -54.7 315 11 600.4 600.5 320.6 601.1 0.09 34 26 24852 -54.1 -72.1 9 18.0 -55.9 343 10 622.1 622.1 321.6 622.8 0.09 35 20 26550 -50.5 -69.5 9 19.0 -53.5 35 7 681.6 681.7 323.9 683.0 0.16 36 12 29912 -46.5 -66.5 9 20.0 -52.2 46 7 803.0 803.2 327.4 807.2 0.42 37 10 31130 -43.5 -64.5 8 21.0 -51.1 50 7 857.2 857.5 328.7 864.2 0.66 38 9.5 31476 -42.3 -63.3 8 21.0 -50.6 874.4 874.8 329.1 883.2 0.81 TRP 308 8820 -51.7 -65.7 17 14.0 -51.9 275 46 310.1 310.1 285.4 310.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5366.00 m Freezing level: 856.67 mb = 1418.64 m = 4654.26 ft Wetbulb zero: 873.49 mb = 1261.65 m = 4139.20 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 39.65 % Est. max temperature: 12.99 C = 55.38 F Sfc-Lift cond lev (LCL): 866.59 mb = 1325.76 m = 4349.54 ft T: 0.76 C 700-500 lapse rate: 7.33 C/km ThetaE index: 4.27 C Layer 774.0- 700.0 mb Conv cond level (CCL): 820.14 mb = 1765.59 m = 5792.56 ft Mean mixing ratio: 4.07 g/kg Conv temperature: 14.62 C = 58.31 F Cap Strength: 4.59 C Lifted Index: 4.58 C Risk: None Lifted Index @300 mb: 12.42 C Lifted Index @700 mb: 3.00 C Showalter Index: 4.43 C Risk: None Total Totals Index: 51.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 24.70 C K Index: 1.20 Risk: None Sweat Index: 146.00 Risk: None Energy Index: 0.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.65 J/kg Max Up Vert Vel: 1.82 m/s Conv Inhibition (B-): 71597.20 J/kg Cap Strength: 4.60 C Lift Cond Lev (LCL): 850.31 mb = 1478.06 m = 4849.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 26 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 1008 87 315 17 12.0 -12.0 | 119 10 -8.5 4.7 1 1000 154 315 17 12.0 -12.0 | 119 10 -8.5 4.7 2 925 798 320 29 18.6 -22.2 | 19 6 -1.9 -5.5 3 850 1481 295 27 24.5 -11.4 | 217 7 3.9 5.3 4 700 3009 265 35 34.9 3.1 | 216 24 14.3 19.7 5 500 5520 275 46 45.8 -4.0 | 243 28 25.3 12.7 6 400 7090 275 46 45.8 -4.0 | 243 28 25.3 12.7 7 308 8820 275 46 45.8 -4.0 | 243 28 25.3 12.7 8 300 8990 280 48 47.3 -8.3 | 253 28 26.7 8.3 9 250 10180 285 50 48.3 -12.9 | 262 28 27.7 3.7 10 200 11650 280 35 34.5 -6.1 | 233 17 13.9 10.6 11 150 13540 275 38 37.9 -3.3 | 232 22 17.3 13.4 12 100 16170 275 40 39.8 -3.5 | 236 23 19.3 13.2 13 70 18480 290 23 21.6 -7.9 | 187 9 1.1 8.8 14 50 20650 275 23 22.9 -2.0 | 189 15 2.4 14.7 15 30 23930 315 11 7.8 -7.8 | 125 16 -12.8 8.9 16 20 26550 35 7 -4.0 -5.7 | 114 27 -24.6 10.9 17 10 31130 50 7 -5.4 -4.5 | 115 29 -25.9 12.2 Wind Parameters Mean winds (0-6000m): 279.1 at 35.3 knts Storm direction: 309.1 at 26.5 knts Shear (0-3000m) pos: 1.4 neg: 4.9 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 98.2 deg Storm rel helicity (0-3000m) pos: 3.6 neg: -30.1 tot: -26.6 m^2/s^2 ave: -8.9 10^-3 m/s^2 rel: -0.42 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 68.99 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 ------------------------------------------------------------------------------- 500 317 20 105 7| 8.4 0.0 8.4| 0.0 -9.1 -9.1 -18.3 -0.70| 8.4 -5.9 1000 317 24 76 4| 4.2 2.7 6.9| 0.0 -16.3 -16.3 -16.3 -0.73| 8.9 -6.5 1500 311 25 90 1| 2.8 4.1 6.9| 0.5 -19.7 -19.1 -12.8 -0.66| 8.8 -5.8 2000 305 26 209 2| 2.1 4.5 6.6| 1.6 -19.7 -18.1 -9.0 -0.52| 8.0 -4.2 2500 298 27 223 5| 1.7 4.8 6.5| 1.6 -22.9 -21.3 -8.5 -0.46| 7.7 -3.5 3000 292 28 224 9| 1.4 4.9 6.3| 3.6 -30.1 -26.6 -8.9 -0.42| 7.3 -3.1 4000 284 31 225 13| 1.7 3.7 5.3| 36.3 -30.1 6.2 1.5 -0.27| 6.2 -1.7 5000 280 33 228 16| 1.9 2.9 4.8| 71.3 -30.1 41.2 8.2 -0.15| 5.5 -0.8 6000 279 35 232 18| 1.8 2.4 4.2| 87.3 -30.1 57.1 9.5 -0.11| 4.8 -0.5 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20250502.12.gif