UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for U2008... Searching the city database file for: U2008 ... Date:0000Z 20 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 11 SFC 986 124 0.8 -1.1 87 1.9 0.0 290 3 275.1 275.7 273.9 284.8 3.57 2 947 446 -2.1 -4.2 86 2.1 -2.9 312 13 275.3 275.8 273.1 283.4 2.95 3 925 633 -2.5 -4.5 86 2.0 -3.3 325 19 276.8 277.3 274.0 284.9 2.96 4 891 929 -4.1 -7.2 79 3.1 -5.1 325 16 278.1 278.5 274.0 285.1 2.49 5 850 1299 -6.9 -10.9 73 4.0 -8.1 325 13 278.9 279.2 273.7 284.5 1.95 6 836 1428 -8.3 -12.4 72 4.1 -9.5 322 13 278.8 279.1 273.3 283.8 1.76 7 700 2781 -18.3 -20.8 81 2.5 -18.8 285 15 282.2 282.4 274.2 285.3 1.04 8 690 2888 -19.3 -21.7 81 2.4 -19.7 284 15 282.3 282.4 274.1 285.2 0.98 9 668 3129 -20.1 -22.7 80 2.6 -20.6 283 16 284.0 284.2 275.0 286.8 0.92 10 625 3619 -24.7 -27.9 75 3.2 -25.1 280 17 284.2 284.3 274.6 286.1 0.62 11 528 4828 -32.7 -39.7 50 7.0 -33.3 272 20 288.6 288.7 276.3 289.4 0.23 12 500 5210 -35.3 -42.3 49 7.0 -35.8 270 21 290.0 290.0 277.0 290.6 0.18 13 400 6730 -45.3 -52.3 45 7.0 -45.5 275 33 296.1 296.1 279.7 296.4 0.08 14 352 7573 -50.9 -57.9 43 7.0 -51.0 268 37 299.6 299.6 281.2 299.8 0.04 15 337 7856 -51.7 -58.7 43 7.0 -51.8 265 38 302.3 302.3 282.4 302.4 0.04 16 315 8293 -52.1 -59.1 43 7.0 -52.2 265 39 307.6 307.6 284.5 307.7 0.04 17 300 8610 -50.5 -57.5 43 7.0 -50.7 265 40 314.2 314.2 286.9 314.4 0.05 18 297 8676 -50.3 -57.3 43 7.0 -50.5 265 40 315.4 315.4 287.3 315.6 0.06 19 272 9249 -51.1 -58.1 43 7.0 -51.3 268 44 322.2 322.2 289.5 322.4 0.06 20 250 9800 -49.1 -57.1 39 8.0 -49.4 270 48 333.1 333.1 292.6 333.3 0.07 21 242 10014 -47.3 -56.3 35 9.0 -47.7 269 46 338.9 338.9 294.1 339.2 0.08 22 200 11270 -47.9 -59.9 24 12.0 -48.4 265 36 356.9 356.9 298.1 357.2 0.06 23 179 11999 -49.5 -62.5 20 13.0 -50.0 269 37 365.8 365.8 299.8 366.0 0.05 24 150 13160 -48.5 -64.5 14 16.0 -49.1 275 38 386.5 386.5 303.3 386.7 0.04 25 144 13429 -47.7 -63.7 14 16.0 -48.4 277 37 392.4 392.4 304.2 392.7 0.05 26 102 15673 -53.7 -72.7 8 19.0 -54.3 289 26 421.6 421.6 307.9 421.7 0.02 27 100 15800 -53.1 -72.1 8 19.0 -53.7 290 25 425.1 425.1 308.3 425.2 0.02 28 83 16993 -55.5 -74.5 8 19.0 -56.1 277 29 443.5 443.5 310.3 443.6 0.02 29 70 18060 -62.5 -80.5 7 18.0 -62.8 265 33 450.7 450.7 310.9 450.7 0.01 30 67 18329 -63.9 -82.9 6 19.0 -64.1 268 30 453.3 453.3 311.2 453.4 0.01 31 61 18907 -61.3 -80.3 6 19.0 -61.7 273 25 471.4 471.4 312.8 471.5 0.01 32 50 20130 -64.3 -83.3 6 19.0 -64.6 285 13 492.0 492.0 314.4 492.0 0.01 33 46 20636 -66.5 -84.5 6 18.0 -66.8 283 14 498.5 498.5 314.8 498.6 0.01 34 42 21189 -63.9 -82.9 6 19.0 -64.3 280 14 518.1 518.1 316.2 518.2 0.01 35 30 23230 -67.5 -85.5 6 18.0 -67.8 270 17 560.6 560.6 318.7 560.7 0.01 36 20 25670 -67.1 -85.1 6 18.0 -67.7 250 17 630.8 630.8 321.9 630.9 0.01 37 15 27394 -68.9 -86.9 6 18.0 -69.5 244 19 678.9 678.9 323.7 679.0 0.01 38 10 29840 -64.7 -83.7 6 19.0 -66.0 235 23 778.0 778.1 326.7 778.4 0.04 39 9.9 29901 -64.5 -83.5 6 19.0 -65.9 781.0 781.0 326.8 781.4 0.04 40 9.1 30415 -65.9 -84.9 5 19.0 -67.2 794.7 794.7 327.1 795.0 0.03 41 7.9 31281 -61.9 -81.9 5 20.0 -64.1 843.5 843.5 328.2 844.1 0.06 TRP 337 7856 -51.7 -58.7 43 7.0 -51.8 265 38 302.3 302.3 282.4 302.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5199.00 m Freezing level: 975.24 mb = 213.08 m = 699.08 ft Wetbulb zero: 985.73 mb = 126.36 m = 414.55 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 72.20 % Est. max temperature: 4.50 C = 40.10 F Sfc-Lift cond lev (LCL): 957.15 mb = 361.27 m = 1185.25 ft T: -1.33 C 700-500 lapse rate: 7.00 C/km ThetaE index: 1.37 C Layer 947.0- 925.0 mb Conv cond level (CCL): 874.34 mb = 1077.40 m = 3534.75 ft Mean mixing ratio: 2.96 g/kg Conv temperature: 4.15 C = 39.47 F Cap Strength: 4.25 C Lifted Index: 5.11 C Risk: None Lifted Index @300 mb: 21.02 C Lifted Index @700 mb: 1.07 C Showalter Index: 5.11 C Risk: None Total Totals Index: 52.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.40 C Cross Totals Index: 24.40 C K Index: 15.00 Risk: < 20 % chance of thunderstorms Sweat Index: 123.00 Risk: None Energy Index: 1.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.76 J/kg Max Up Vert Vel: 5.43 m/s Conv Inhibition (B-): 61661.40 J/kg Cap Strength: 5.03 C Lift Cond Lev (LCL): 902.85 mb = 824.76 m = 2705.88 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 13 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 ---------------------------------------------------------- 0 986 124 290 3 2.8 -1.0 | 144 10 -6.1 8.5 1 925 633 325 19 10.9 -15.6 | 342 6 2.0 -6.1 2 850 1299 325 13 7.5 -10.6 | 51 2 -1.4 -1.2 3 700 2781 285 15 14.5 -3.9 | 225 8 5.6 5.6 4 500 5210 270 21 21.0 -0.0 | 232 15 12.1 9.5 5 400 6730 275 33 32.9 -2.9 | 255 25 24.0 6.6 6 337 7856 265 38 37.9 3.3 | 246 32 29.0 12.8 7 300 8610 265 40 39.8 3.5 | 247 34 31.0 13.0 8 250 9800 270 48 48.0 -0.0 | 256 40 39.1 9.5 9 200 11270 265 36 35.9 3.1 | 245 30 27.0 12.6 10 150 13160 275 38 37.9 -3.3 | 258 30 29.0 6.2 11 100 15800 290 25 23.5 -8.6 | 266 15 14.6 0.9 12 70 18060 265 33 32.9 2.9 | 243 27 24.0 12.4 13 50 20130 285 13 12.6 -3.4 | 211 7 3.7 6.1 14 30 23230 270 17 17.0 -0.0 | 221 12 8.1 9.5 15 20 25670 250 17 16.0 5.8 | 205 17 7.1 15.3 16 10 29840 235 23 18.8 13.2 | 204 25 10.0 22.7 Wind Parameters Mean winds (0-6000m): 286.9 at 17.3 knts Storm direction: 316.9 at 13.0 knts Shear (0-3000m) pos: 2.1 neg: 1.9 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 83.4 deg Storm rel helicity (0-3000m) pos: 12.2 neg: -2.6 tot: 9.6 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.08 Bulk Shear: 13.72 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 ------------------------------------------------------------------------------- 500 320 11 121 2| 16.8 0.0 16.8| 8.4 0.0 8.4 16.8 0.57| 18.7 10.6 1000 323 14 20 2| 6.3 0.0 6.3| 10.7 0.0 10.7 10.7 0.55| 11.5 6.4 1500 323 14 22 2| 4.2 0.8 5.0| 11.4 -0.2 11.2 7.5 0.48| 8.9 4.3 2000 319 14 356 1| 3.1 1.4 4.6| 11.4 -0.7 10.7 5.3 0.38| 7.5 2.9 2500 314 14 280 1| 2.5 1.9 4.4| 11.4 -2.0 9.4 3.8 0.31| 6.7 2.1 3000 309 14 253 2| 2.1 1.9 4.0| 12.2 -2.6 9.6 3.2 0.30| 6.0 1.8 4000 300 15 243 4| 1.6 1.8 3.4| 14.0 -2.6 11.4 2.9 0.29| 4.9 1.4 5000 292 16 239 7| 1.3 1.8 3.0| 14.3 -2.7 11.6 2.3 0.27| 4.2 1.1 6000 287 17 240 9| 1.5 1.5 3.0| 37.3 -2.7 34.5 5.8 0.33| 4.2 1.4 Wrote GIF file: /home/apache/climate/data/raob//U2008/skewt/U2008.skewt.20251020.00.gif