UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for U2008... Searching the city database file for: U2008 ... Date:0000Z 8 OCT 25 Station: U2008 WMO ident: 22008 ------------------------------------------------------------------------------- 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 91 180 11 SFC 996 124 8.8 6.3 84 2.5 7.5 180 11 282.3 283.3 280.8 298.9 6.01 2 925 732 4.6 2.1 84 2.5 3.4 205 31 284.0 284.8 280.2 297.5 4.81 3 850 1418 1.8 -1.7 78 3.5 0.3 215 29 288.0 288.7 281.1 299.4 3.97 4 785 2055 -2.1 -5.6 77 3.5 -3.5 213 27 290.5 291.0 281.3 299.9 3.20 5 700 2954 -9.5 -12.4 79 2.9 -10.4 210 23 292.0 292.3 280.6 298.3 2.11 6 678 3200 -11.5 -13.5 85 2.0 -12.1 221 23 292.4 292.8 280.6 298.4 1.99 7 571 4494 -19.7 -23.2 74 3.5 -20.4 280 23 297.5 297.7 281.7 300.8 1.03 8 530 5048 -18.9 -29.9 37 11.0 -20.8 305 23 304.9 305.0 284.1 306.9 0.60 9 500 5480 -21.1 -37.1 22 16.0 -23.3 325 23 307.3 307.4 284.7 308.4 0.32 10 440 6416 -27.7 -45.7 16 18.0 -29.3 325 35 310.4 310.4 285.7 310.9 0.15 11 400 7100 -30.3 -50.3 12 20.0 -31.8 325 44 315.6 315.6 287.4 316.0 0.10 12 385 7372 -30.7 -51.7 11 21.0 -32.2 326 46 318.6 318.6 288.3 318.9 0.08 13 342 8202 -37.1 -58.1 9 21.0 -38.1 330 51 320.8 320.8 289.0 321.0 0.04 14 327 8512 -37.7 -57.7 11 20.0 -38.7 332 52 324.1 324.2 290.0 324.3 0.05 15 300 9100 -42.9 -61.9 11 19.0 -43.5 335 56 324.9 324.9 290.3 325.0 0.03 16 280 9560 -46.5 -64.5 11 18.0 -47.0 335 48 326.2 326.2 290.6 326.3 0.02 17 274 9704 -45.1 -64.1 10 19.0 -45.7 335 46 330.2 330.2 291.8 330.3 0.03 18 259 10077 -47.9 -65.9 11 18.0 -48.3 335 40 331.5 331.5 292.2 331.6 0.02 19 252 10258 -47.7 -64.7 12 17.0 -48.1 335 37 334.4 334.4 292.9 334.5 0.03 20 250 10310 -47.9 -64.9 12 17.0 -48.3 335 36 334.9 334.9 293.0 335.0 0.02 21 237 10660 -50.9 -67.9 12 17.0 -51.2 340 35 335.5 335.5 293.2 335.6 0.02 22 214 11327 -49.3 -65.3 14 16.0 -49.7 334 29 347.9 347.9 296.2 348.0 0.03 23 200 11770 -50.1 -67.1 12 17.0 -50.5 330 25 353.4 353.4 297.4 353.5 0.02 24 165 13011 -53.9 -71.9 9 18.0 -54.2 333 17 367.1 367.1 300.1 367.1 0.01 25 150 13620 -54.5 -73.5 8 19.0 -54.9 335 13 376.2 376.2 301.6 376.2 0.01 26 134 14344 -54.5 -73.5 8 19.0 -54.9 328 12 388.5 388.5 303.6 388.6 0.01 27 125 14787 -57.1 -76.1 7 19.0 -57.4 324 11 391.6 391.6 304.0 391.6 0.01 28 100 16200 -57.7 -77.7 6 20.0 -58.1 310 9 416.2 416.2 307.3 416.3 0.01 29 70 18440 -59.5 -79.5 6 20.0 -59.9 295 11 457.1 457.1 311.5 457.1 0.01 30 50 20530 -61.9 -82.9 4 21.0 -62.3 355 7 497.6 497.6 314.8 497.7 0.01 31 49 20655 -62.1 -83.1 4 21.0 -62.6 354 7 500.0 500.0 314.9 500.1 0.01 32 46 21046 -60.5 -82.5 4 22.0 -61.1 351 7 513.0 513.0 315.8 513.1 0.01 33 38 22223 -64.3 -85.3 4 21.0 -64.7 342 8 532.1 532.1 317.1 532.2 0.01 34 30 23670 -63.3 -84.3 4 21.0 -63.9 330 9 572.1 572.1 319.3 572.1 0.01 35 20 26140 -65.3 -87.3 3 22.0 -66.0 340 13 636.3 636.3 322.2 636.4 0.01 36 19 26452 -65.9 -87.9 3 22.0 -66.6 338 13 643.8 643.8 322.4 643.9 0.01 37 16 27502 -62.7 -84.7 4 22.0 -63.8 330 11 686.7 686.7 324.0 686.9 0.02 38 11 29804 -64.1 -86.1 3 22.0 -65.4 314 8 759.3 759.3 326.2 759.5 0.02 39 10 30390 -62.1 -84.1 4 22.0 -63.9 310 7 787.7 787.8 327.0 788.0 0.03 40 9.3 30839 -61.3 -83.3 4 22.0 -63.4 807.3 807.3 327.4 807.7 0.04 41 8.2 31618 -62.5 -84.5 4 22.0 -64.6 832.2 832.2 328.0 832.5 0.04 42 7.1 32514 -59.3 -82.3 4 23.0 -62.4 880.3 880.4 329.0 881.0 0.06 TRP 237 10660 -50.9 -67.9 12 17.0 -51.2 340 35 335.5 335.5 293.2 335.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5389.00 m Freezing level: 820.00 mb = 1712.08 m = 5617.01 ft Wetbulb zero: 845.59 mb = 1459.62 m = 4788.72 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 72.94 % Est. max temperature: 14.70 C = 58.46 F Sfc-Lift cond lev (LCL): 958.78 mb = 437.22 m = 1434.43 ft T: 6.64 C 700-500 lapse rate: 4.59 C/km ThetaE index: 1.58 C Layer 700.0- 678.0 mb Conv cond level (CCL): 855.86 mb = 1362.27 m = 4469.32 ft Mean mixing ratio: 5.18 g/kg Conv temperature: 14.23 C = 57.61 F Cap Strength: 7.80 C Lifted Index: 9.20 C Risk: None Lifted Index @300 mb: 19.07 C Lifted Index @700 mb: 1.03 C Showalter Index: 8.24 C Risk: None Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 19.40 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 81.00 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.48 J/kg Max Up Vert Vel: 4.58 m/s Conv Inhibition (B-): 66132.75 J/kg Cap Strength: 8.76 C Lift Cond Lev (LCL): 909.37 mb = 870.24 m = 2855.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 at 19 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 ---------------------------------------------------------- 0 996 124 180 11 0.0 11.0 | 119 21 -18.6 10.3 1 925 732 205 31 13.1 28.1 | 169 28 -5.5 27.4 2 850 1418 215 29 16.6 23.8 | 175 23 -1.9 23.1 3 700 2954 210 23 11.5 19.9 | 160 21 -7.1 19.2 4 500 5480 325 23 13.2 -18.8 | 15 20 -5.4 -19.5 5 400 7100 325 44 25.2 -36.0 | 350 37 6.7 -36.7 6 300 9100 335 56 23.7 -50.8 | 354 52 5.1 -51.4 7 250 10310 335 36 15.2 -32.6 | 6 33 -3.4 -33.3 8 237 10660 340 35 12.0 -32.9 | 11 34 -6.6 -33.6 9 200 11770 330 25 12.5 -21.7 | 15 23 -6.1 -22.3 10 150 13620 335 13 5.5 -11.8 | 46 18 -13.1 -12.5 11 100 16200 310 9 6.9 -5.8 | 61 13 -11.7 -6.5 12 70 18440 295 11 10.0 -4.6 | 58 10 -8.6 -5.3 13 50 20530 355 7 0.6 -7.0 | 67 20 -18.0 -7.6 14 30 23670 330 9 4.5 -7.8 | 59 16 -14.1 -8.5 15 20 26140 340 13 4.4 -12.2 | 48 19 -14.1 -12.9 16 10 30390 310 7 5.4 -4.5 | 69 14 -13.2 -5.2 Wind Parameters Mean winds (0-6000m): 237.9 at 24.8 knts Storm direction: 267.9 at 18.6 knts Shear (0-3000m) pos: 3.4 neg: 0.7 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 46.5 deg Storm rel helicity (0-3000m) pos: 164.8 neg: -32.9 tot: 131.9 m^2/s^2 ave: 44.0 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.30 Bulk Shear: 34.90 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 ------------------------------------------------------------------------------- 500 197 19 144 22| 18.1 0.0 18.1|107.4 0.0 107.4 214.8 0.95| 18.4 17.6 1000 203 25 158 24| 10.9 0.0 10.9|148.1 0.0 148.1 148.1 0.91| 13.0 11.7 1500 207 26 163 24| 6.9 0.0 6.9|155.4 -4.6 150.8 100.5 0.82| 9.7 8.0 2000 209 26 165 23| 5.2 0.5 5.7|155.4 -15.7 139.7 69.8 0.70| 7.8 5.5 2500 209 26 166 23| 4.1 0.9 5.0|155.4 -26.5 128.9 51.5 0.60| 6.7 4.0 3000 210 26 165 22| 3.4 0.7 4.1|164.8 -32.9 131.9 44.0 0.54| 6.3 3.4 4000 216 25 169 20| 3.5 0.5 4.0|198.2 -32.9 165.3 41.3 0.58| 7.1 4.2 5000 225 25 176 17| 3.2 0.4 3.6|226.1 -32.9 193.2 38.6 0.62| 7.6 4.7 6000 238 25 191 13| 2.9 0.7 3.6|242.5 -65.0 177.6 29.6 0.50| 7.5 3.8 Wrote GIF file: /home/apache/climate/data/raob//U2008/skewt/U2008.skewt.20251008.00.gif