UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for U6708... Searching the city database file for: U6708 ... Date:0000Z 15 OCT 25 Station: U6708 WMO ident: 26708 ------------------------------------------------------------------------------- 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 1019 18 7.2 6.4 95 0.8 6.8 245 1 278.8 279.8 279.1 295.0 5.92 1 1013 67 8.4 6.6 88 1.8 7.5 256 4 280.5 281.5 280.0 297.0 6.04 2 1000 173 7.6 4.7 82 2.9 6.2 280 9 280.8 281.7 279.3 295.5 5.35 3 977 365 7.2 3.1 75 4.1 5.2 290 13 282.2 283.1 279.5 295.8 4.89 4 974 390 6.8 2.7 75 4.1 4.8 292 13 282.1 282.9 279.3 295.3 4.77 5 925 811 3.0 -0.4 78 3.4 1.5 315 21 282.4 283.1 278.4 293.6 4.01 6 850 1490 -1.9 -3.9 86 2.0 -2.7 325 15 284.2 284.7 278.5 293.7 3.37 7 824 1736 -3.7 -6.1 83 2.4 -4.6 327 15 284.8 285.3 278.3 293.2 2.94 8 797 1999 -4.3 -6.6 84 2.3 -5.1 330 16 286.9 287.4 279.3 295.3 2.92 9 758 2394 -4.5 -18.5 33 14.0 -8.4 334 16 290.8 291.0 278.8 294.4 1.17 10 719 2810 -4.1 -25.1 18 21.0 -9.2 338 17 295.7 295.8 280.4 297.9 0.69 11 700 3021 -5.7 -18.7 35 13.0 -9.4 340 17 296.2 296.4 281.4 300.1 1.25 12 570 4601 -15.5 -31.5 24 16.0 -18.3 358 28 302.6 302.7 283.1 304.2 0.48 13 500 5580 -20.5 -41.5 13 21.0 -23.1 10 35 308.0 308.1 284.8 308.8 0.20 14 480 5881 -22.9 -44.9 12 22.0 -25.2 10 37 308.7 308.7 285.0 309.2 0.15 15 400 7190 -33.1 -48.1 21 15.0 -34.1 10 46 312.0 312.0 286.2 312.4 0.12 16 327 8574 -43.3 -49.3 52 6.0 -43.6 14 57 316.4 316.5 287.7 316.9 0.13 17 303 9084 -45.9 -50.7 58 4.8 -46.1 15 61 319.8 319.8 288.8 320.2 0.12 18 300 9150 -46.5 -51.4 57 4.9 -46.7 15 62 319.8 319.8 288.8 320.2 0.11 19 284 9513 -48.7 -53.7 56 5.0 -48.9 13 64 321.7 321.7 289.4 322.1 0.09 20 260 10088 -53.7 -58.7 54 5.0 -53.8 10 68 322.6 322.6 289.6 322.8 0.05 21 257 10163 -54.1 -59.1 54 5.0 -54.2 10 69 323.1 323.1 289.8 323.3 0.05 22 250 10340 -55.1 -60.0 54 4.9 -55.2 10 69 324.1 324.2 290.0 324.3 0.05 23 210 11437 -60.9 -65.9 52 5.0 -61.0 15 60 331.7 331.7 292.2 331.8 0.03 24 200 11740 -60.1 -65.1 52 5.0 -60.2 20 54 337.6 337.6 293.7 337.7 0.03 25 171 12723 -56.3 -62.3 47 6.0 -56.5 12 44 359.4 359.4 298.6 359.6 0.05 26 150 13550 -57.9 -63.9 46 6.0 -58.0 5 36 370.3 370.3 300.7 370.5 0.05 27 100 16110 -56.9 -64.9 36 8.0 -57.2 350 17 417.8 417.8 307.5 418.1 0.06 28 70 18350 -59.5 -69.5 26 10.0 -59.8 10 13 457.1 457.1 311.5 457.4 0.05 29 50 20450 -60.9 -72.9 19 12.0 -61.3 20 9 500.0 500.0 314.9 500.2 0.04 30 48 20704 -61.1 -73.1 19 12.0 -61.5 505.4 505.4 315.4 505.6 0.04 TRP 210 11437 -60.9 -65.9 52 5.0 -61.0 15 60 331.7 331.7 292.2 331.8 0.03 WND 257 10163 -54.1 -59.1 54 5.0 -54.2 10 69 323.1 323.1 289.8 323.3 0.05 Sounding variables and indices 1000-500 mb thick: 5407.00 m Freezing level: 879.08 mb = 1226.71 m = 4024.60 ft Wetbulb zero: 898.24 mb = 1046.78 m = 3434.27 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 47.08 % Est. max temperature: 12.08 C = 53.74 F Sfc-Lift cond lev (LCL): 1006.66 mb = 118.41 m = 388.47 ft T: 8.01 C 700-500 lapse rate: 5.78 C/km ThetaE index: 2.20 C Layer 974.0- 850.0 mb Conv cond level (CCL): 905.08 mb = 985.84 m = 3234.33 ft Mean mixing ratio: 4.80 g/kg Conv temperature: 11.22 C = 52.20 F Cap Strength: 8.91 C Lifted Index: 12.00 C Risk: None Lifted Index @300 mb: 17.64 C Lifted Index @700 mb: 6.70 C Showalter Index: 12.94 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 18.60 C Cross Totals Index: 16.60 C K Index: 1.70 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 3.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.22 J/kg Max Up Vert Vel: 4.29 m/s Conv Inhibition (B-): 18.18 J/kg Cap Strength: 11.98 C Lift Cond Lev (LCL): 920.45 mb = 850.62 m = 2790.70 ft Lev Free Conv (LFC): 835.45 mb = 1626.84 m = 5337.34 ft Equ Level (EL): 815.45 mb = 1818.48 m = 5966.08 ft B at Equ Level: 8.38 J/kg Max Parcel Lev (MPL): 785.45 mb = 2114.02 m = 6935.67 ft Wind level data Storm motion: 19 at 16 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 1019 18 245 1 0.9 0.4 | 201 17 6.1 15.9 1 1000 173 280 9 8.9 -1.6 | 225 20 14.1 13.9 2 925 811 315 21 14.8 -14.8 | 268 20 20.1 0.6 3 850 1490 325 15 8.6 -12.3 | 257 14 13.8 3.1 4 700 3021 340 17 5.8 -16.0 | 273 11 11.0 -0.5 5 500 5580 10 35 -6.1 -34.5 | 3 19 -0.9 -19.0 6 400 7190 10 46 -8.0 -45.3 | 5 30 -2.8 -29.9 7 300 9150 15 62 -16.0 -59.9 | 14 46 -10.8 -44.5 8 257 10163 10 69 -12.0 -68.0 | 7 53 -6.8 -52.5 9 250 10340 10 69 -12.0 -68.0 | 7 53 -6.8 -52.5 10 210 11437 15 60 -15.5 -58.0 | 14 44 -10.3 -42.5 11 200 11740 20 54 -18.5 -50.7 | 21 38 -13.2 -35.3 12 150 13550 5 36 -3.1 -35.9 | 354 21 2.1 -20.4 13 100 16110 350 17 3.0 -16.7 | 279 8 8.2 -1.3 14 70 18350 10 13 -2.3 -12.8 | 228 4 3.0 2.6 15 50 20450 20 9 -3.1 -8.5 | 197 7 2.1 7.0 Wind Parameters Mean winds (0-6000m): 348.7 at 21.7 knts Storm direction: 18.7 at 16.3 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 71.6 deg Storm rel helicity (0-3000m) pos: 130.9 neg: -13.6 tot: 117.3 m^2/s^2 ave: 39.1 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.20 Bulk Shear: 46.12 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 ------------------------------------------------------------------------------- 500 290 10 230 19| 15.4 0.0 15.4| 79.7 0.0 79.7 159.4 0.96| 16.7 16.0 1000 307 15 248 18| 9.7 0.0 9.7|119.7 -3.3 116.4 116.4 0.87| 13.2 11.5 1500 312 15 253 17| 5.1 0.0 5.1|119.7 -13.6 106.1 70.7 0.66| 10.4 6.8 2000 316 15 255 16| 4.0 0.0 4.0|123.7 -13.6 110.1 55.0 0.66| 8.2 5.4 2500 320 15 257 16| 3.4 0.0 3.4|127.4 -13.6 113.8 45.5 0.66| 6.9 4.6 3000 323 16 259 15| 2.9 0.0 2.9|130.9 -13.6 117.3 39.1 0.67| 6.0 4.0 4000 330 17 267 14| 3.1 0.0 3.1|155.0 -13.6 141.4 35.4 0.73| 5.5 4.0 5000 340 19 281 12| 3.2 0.0 3.2|184.6 -13.6 170.9 34.2 0.76| 5.4 4.1 6000 349 22 302 11| 3.3 0.0 3.3|207.3 -13.6 193.7 32.3 0.73| 5.2 3.8 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20251015.00.gif