UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100700.upa.cvt Date: 0000Z 7 OCT 25 Searching for U6708... Searching the city database file for: U6708 ... Date:0000Z 7 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 1016 15 5.4 5.0 97 0.4 5.2 55 1 277.3 278.2 277.6 291.9 5.38 1 1012 48 6.4 5.7 95 0.7 6.1 60 1 278.6 279.6 278.6 294.1 5.67 2 1011 56 8.2 7.3 94 0.9 7.8 61 2 280.5 281.6 280.4 297.8 6.35 3 1000 146 10.4 9.5 94 0.9 9.9 75 3 283.5 284.8 283.1 304.1 7.46 4 925 790 5.8 3.5 85 2.3 4.6 75 7 285.2 286.2 281.4 300.2 5.32 5 853 1450 1.8 -0.5 85 2.3 0.8 104 7 287.7 288.5 281.4 300.1 4.32 6 850 1478 1.8 -0.5 85 2.3 0.8 105 7 288.0 288.8 281.5 300.5 4.34 7 737 2616 -4.3 -7.8 77 3.5 -5.6 68 8 293.4 293.9 282.1 302.0 2.88 8 700 3021 -6.5 -12.5 62 6.0 -8.5 55 9 295.3 295.7 282.0 301.7 2.09 9 676 3293 -7.7 -16.7 48 9.0 -10.4 49 10 296.9 297.2 282.0 301.7 1.53 10 662 3456 -8.5 -17.5 48 9.0 -11.1 46 10 297.8 298.1 282.3 302.4 1.46 11 500 5570 -23.7 -31.7 48 8.0 -24.9 360 15 304.1 304.2 283.8 306.0 0.54 12 400 7160 -36.3 -42.3 54 6.0 -36.8 325 11 307.8 307.9 284.8 308.6 0.23 13 382 7476 -38.9 -44.9 53 6.0 -39.3 332 20 308.5 308.5 285.0 309.1 0.18 14 366 7768 -38.9 -44.9 53 6.0 -39.3 338 28 312.3 312.3 286.4 313.0 0.19 15 344 8190 -40.3 -46.3 53 6.0 -40.6 347 40 316.0 316.0 287.6 316.6 0.17 16 303 9044 -44.8 -52.6 41 7.9 -45.1 5 64 321.4 321.4 289.3 321.7 0.10 17 300 9110 -45.1 -53.1 40 8.0 -45.4 5 64 321.8 321.8 289.4 322.1 0.09 18 293 9267 -46.1 -54.1 40 8.0 -46.4 6 63 322.6 322.6 289.6 322.9 0.08 19 269 9834 -47.5 -56.5 35 9.0 -47.8 10 58 328.5 328.5 291.3 328.8 0.07 20 268 9859 -47.5 -56.5 35 9.0 -47.8 10 57 328.8 328.9 291.5 329.1 0.07 21 250 10320 -45.7 -55.7 31 10.0 -46.1 10 48 338.1 338.1 293.9 338.5 0.08 22 238 10649 -45.1 -55.1 32 10.0 -45.6 11 47 343.8 343.8 295.3 344.2 0.09 23 218 11232 -49.1 -61.1 23 12.0 -49.5 13 44 346.4 346.4 295.8 346.6 0.05 24 200 11800 -48.9 -61.9 21 13.0 -49.3 15 42 355.3 355.3 297.8 355.5 0.05 25 190 12138 -47.9 -61.9 18 14.0 -48.4 14 41 362.2 362.2 299.2 362.4 0.05 26 150 13680 -53.5 -69.5 13 16.0 -53.9 10 35 377.9 377.9 301.9 378.0 0.02 27 148 13766 -53.3 -69.3 13 16.0 -53.7 10 34 379.7 379.7 302.2 379.8 0.02 28 143 13987 -52.9 -68.9 13 16.0 -53.3 11 33 384.1 384.1 302.9 384.3 0.02 29 136 14309 -54.7 -70.7 12 16.0 -55.1 12 31 386.5 386.5 303.3 386.6 0.02 30 126 14799 -52.9 -68.9 13 16.0 -53.4 14 28 398.3 398.3 305.0 398.4 0.03 31 118 15218 -56.9 -72.9 12 16.0 -57.2 16 26 398.5 398.5 305.0 398.6 0.02 32 108 15775 -59.3 -75.3 11 16.0 -59.6 18 22 404.2 404.2 305.7 404.2 0.01 33 105 15952 -56.9 -73.9 10 17.0 -57.3 19 21 412.0 412.0 306.7 412.1 0.02 34 100 16260 -57.7 -74.7 10 17.0 -58.0 20 19 416.2 416.2 307.3 416.3 0.02 35 97 16452 -58.5 -75.5 9 17.0 -58.8 20 19 418.3 418.3 307.5 418.4 0.01 36 78 17829 -57.1 -75.1 8 18.0 -57.6 17 19 448.1 448.1 310.7 448.2 0.02 37 70 18510 -59.7 -77.7 8 18.0 -60.1 15 19 456.7 456.7 311.5 456.7 0.01 38 66 18876 -60.7 -78.7 8 18.0 -61.1 10 18 462.2 462.2 312.0 462.3 0.01 39 61 19367 -58.9 -76.9 8 18.0 -59.4 3 16 476.8 476.8 313.2 476.9 0.02 40 50 20600 -62.9 -80.9 7 18.0 -63.3 345 11 495.3 495.3 314.6 495.3 0.01 41 48 20852 -63.3 -81.3 7 18.0 -63.7 341 11 500.1 500.1 314.9 500.2 0.01 42 45 21252 -60.3 -78.3 8 18.0 -60.9 334 11 516.7 516.7 316.1 516.8 0.02 43 30 23770 -62.9 -80.9 7 18.0 -63.5 290 9 573.2 573.2 319.3 573.3 0.02 44 20 26270 -63.5 -82.5 6 19.0 -64.3 305 11 641.8 641.8 322.4 642.0 0.02 45 17 27266 -64.3 -83.3 6 19.0 -65.2 300 16 669.8 669.8 323.4 669.9 0.02 46 15 28035 -62.3 -81.3 6 19.0 -63.6 297 19 700.8 700.8 324.4 701.1 0.04 47 14 28467 -56.5 -76.5 6 20.0 -58.9 295 21 734.5 734.5 325.5 735.2 0.08 48 11 30008 -53.7 -74.7 6 21.0 -57.3 288 28 797.1 797.1 327.2 798.4 0.14 49 10 30620 -53.9 -74.9 6 21.0 -57.7 285 31 818.4 818.4 327.7 819.8 0.15 50 9.6 30881 -55.3 -76.3 6 21.0 -58.8 822.7 822.7 327.8 823.9 0.12 51 7.6 32391 -49.7 -71.7 6 22.0 -55.9 902.1 902.3 329.5 905.7 0.31 TRP 269 9834 -47.5 -56.5 35 9.0 -47.8 10 58 328.5 328.5 291.3 328.8 0.07 WND 303 9044 -44.8 -52.6 41 7.9 -45.1 5 64 321.4 321.4 289.3 321.7 0.10 Sounding variables and indices 1000-500 mb thick: 5424.00 m Freezing level: 816.66 mb = 1813.90 m = 5951.03 ft Wetbulb zero: 836.17 mb = 1608.88 m = 5278.40 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 66.50 % Est. max temperature: 15.43 C = 59.78 F Sfc-Lift cond lev (LCL): 1009.74 mb = 65.95 m = 216.38 ft T: 8.45 C 700-500 lapse rate: 6.75 C/km ThetaE index: 4.04 C Layer 925.0- 850.0 mb Conv cond level (CCL): 1012.00 mb = 47.52 m = 155.91 ft Mean mixing ratio: 6.30 g/kg Conv temperature: 7.52 C = 45.54 F Cap Strength: 3.14 C Lifted Index: 4.23 C Risk: None Lifted Index @300 mb: 14.53 C Lifted Index @700 mb: 2.09 C Showalter Index: 4.93 C Risk: None Total Totals Index: 48.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 23.20 C K Index: 19.00 Risk: < 20 % chance of thunderstorms Sweat Index: 29.00 Risk: None Energy Index: 1.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.15 J/kg Max Up Vert Vel: 5.32 m/s Conv Inhibition (B-): 55706.65 J/kg Cap Strength: 4.19 C Lift Cond Lev (LCL): 944.57 mb = 617.07 m = 2024.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 67 at 7 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 1016 15 55 1 -0.8 -0.6 | 249 6 5.9 2.3 1 1000 146 75 3 -2.9 -0.8 | 242 4 3.8 2.1 2 925 790 75 7 -6.8 -1.8 | 177 1 -0.1 1.0 3 850 1478 105 7 -6.8 1.8 | 179 5 -0.1 4.6 4 700 3021 55 9 -7.4 -5.2 | 16 2 -0.7 -2.3 5 500 5570 360 15 -0.0 -15.0 | 331 14 6.7 -12.2 6 400 7160 325 11 6.3 -9.0 | 295 14 13.0 -6.2 7 303 9044 5 64 -5.6 -63.8 | 359 61 1.1 -60.9 8 300 9110 5 64 -5.6 -63.8 | 359 61 1.1 -60.9 9 269 9834 10 58 -10.1 -57.1 | 4 54 -3.4 -54.3 10 250 10320 10 48 -8.3 -47.3 | 2 44 -1.6 -44.4 11 200 11800 15 42 -10.9 -40.6 | 6 38 -4.2 -37.7 12 150 13680 10 35 -6.1 -34.5 | 359 32 0.6 -31.6 13 100 16260 20 19 -6.5 -17.9 | 359 15 0.2 -15.0 14 70 18510 15 19 -4.9 -18.4 | 353 16 1.8 -15.5 15 50 20600 345 11 2.8 -10.6 | 309 12 9.5 -7.8 16 30 23770 290 9 8.5 -3.1 | 271 15 15.2 -0.2 17 20 26270 305 11 9.0 -6.3 | 282 16 15.7 -3.5 18 10 30620 285 31 29.9 -8.0 | 278 37 36.6 -5.2 Wind Parameters Mean winds (0-6000m): 37.1 at 9.7 knts Storm direction: 67.1 at 7.3 knts Shear (0-3000m) pos: 1.1 neg: 1.2 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 127.4 deg Storm rel helicity (0-3000m) pos: 0.3 neg: -4.8 tot: -4.5 m^2/s^2 ave: -1.5 10^-3 m/s^2 rel: -0.45 Storm rel vorticity (0-3000m) horiz: 2.8 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.07 Bulk Shear: 6.82 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 74 4 240 4| 4.5 0.0 4.5| 0.0 -1.4 -1.4 -2.9 -0.32| 4.5 -1.4 1000 76 5 228 2| 3.2 0.0 3.2| 0.0 -1.9 -1.9 -1.9 -0.38| 3.7 -1.4 1500 84 6 204 2| 2.2 0.0 2.2| 0.3 -1.9 -1.6 -1.1 -0.25| 3.3 -0.8 2000 87 6 193 3| 1.7 0.6 2.2| 0.3 -3.1 -2.8 -1.4 -0.31| 3.0 -0.9 2500 85 7 186 2| 1.3 0.9 2.2| 0.3 -3.9 -3.6 -1.4 -0.38| 2.9 -1.1 3000 80 7 178 2| 1.1 1.2 2.3| 0.3 -4.8 -4.5 -1.5 -0.45| 2.8 -1.3 4000 68 8 76 0| 0.8 1.4 2.3| 0.3 -6.6 -6.3 -1.6 -0.43| 2.7 -1.2 5000 53 9 5 2| 0.7 1.6 2.3| 0.3 -12.7 -12.4 -2.5 -0.44| 2.7 -1.2 6000 37 10 350 5| 0.6 1.5 2.1| 0.3 -29.1 -28.8 -4.8 -0.50| 2.8 -1.4 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20251007.00.gif