UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for U6708... Searching the city database file for: U6708 ... Date:1200Z 3 NOV 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 1012 14 11.4 9.8 90 1.6 10.5 305 5 283.6 284.9 283.1 304.3 7.53 1 1000 113 10.4 6.8 78 3.6 8.5 305 7 283.5 284.6 281.7 300.7 6.20 2 925 756 5.8 2.6 80 3.2 4.2 305 13 285.2 286.1 281.0 299.3 4.99 3 850 1444 1.0 -2.9 75 3.9 -0.6 300 13 287.2 287.8 280.3 297.6 3.63 4 822 1712 -0.7 -3.6 81 2.9 -1.9 297 13 288.2 288.8 280.7 298.4 3.56 5 700 2981 -6.7 -9.5 80 2.8 -7.7 285 11 295.1 295.5 282.6 303.1 2.66 6 608 4069 -11.5 -14.5 78 3.0 -12.5 258 21 301.7 302.0 284.6 308.1 2.04 7 500 5540 -20.7 -24.1 74 3.4 -21.4 220 36 307.8 308.0 285.8 311.4 1.09 8 423 6754 -29.5 -33.3 70 3.8 -30.0 216 45 311.6 311.7 286.6 313.5 0.55 9 400 7150 -33.3 -37.1 69 3.8 -33.7 215 48 311.7 311.8 286.4 313.1 0.40 10 356 7958 -39.7 -43.8 65 4.1 -40.0 215 51 313.7 313.7 286.9 314.5 0.22 11 300 9100 -51.1 -55.5 59 4.4 -51.2 215 56 313.3 313.3 286.6 313.6 0.07 12 277 9613 -55.9 -60.5 56 4.6 -56.0 218 61 313.6 313.6 286.6 313.8 0.04 13 265 9894 -57.7 -62.4 55 4.7 -57.8 220 64 315.0 315.0 287.1 315.1 0.03 14 252 10210 -59.7 -64.6 53 4.9 -59.7 220 58 316.6 316.6 287.6 316.7 0.03 15 250 10260 -59.5 -64.4 53 4.9 -59.6 220 58 317.6 317.6 288.0 317.7 0.03 16 227 10871 -54.1 -59.1 54 5.0 -54.2 229 50 334.7 334.8 293.0 335.0 0.06 17 200 11680 -55.3 -61.3 47 6.0 -55.4 240 40 345.2 345.2 295.6 345.4 0.05 18 150 13510 -57.9 -66.9 31 9.0 -58.1 255 29 370.3 370.3 300.7 370.5 0.03 19 139 13989 -58.5 -68.5 27 10.0 -58.7 258 29 377.4 377.4 301.8 377.6 0.03 20 107 15635 -57.5 -68.5 23 11.0 -57.8 267 31 408.6 408.7 306.3 408.8 0.04 21 100 16060 -59.1 -70.1 23 11.0 -59.3 270 31 413.5 413.5 307.0 413.7 0.03 22 78 17604 -62.3 -74.3 19 12.0 -62.6 277 27 437.4 437.4 309.6 437.5 0.02 23 70 18270 -62.9 -75.9 16 13.0 -63.1 280 25 449.8 449.8 310.8 449.9 0.02 24 59 19326 -61.7 -74.7 16 13.0 -62.0 475.1 475.1 313.1 475.2 0.03 TRP 252 10210 -59.7 -64.6 53 4.9 -59.7 220 58 316.6 316.6 287.6 316.7 0.03 WND 265 9894 -57.7 -62.4 55 4.7 -57.8 220 64 315.0 315.0 287.1 315.1 0.03 Sounding variables and indices 1000-500 mb thick: 5427.00 m Freezing level: 833.53 mb = 1601.82 m = 5255.27 ft Wetbulb zero: 859.63 mb = 1352.29 m = 4436.59 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 78.55 % Est. max temperature: 14.70 C = 58.47 F Sfc-Lift cond lev (LCL): 987.86 mb = 213.71 m = 701.13 ft T: 9.68 C 700-500 lapse rate: 5.47 C/km ThetaE index: 6.71 C Layer 1000.0- 822.0 mb Conv cond level (CCL): 893.36 mb = 1039.19 m = 3409.37 ft Mean mixing ratio: 5.64 g/kg Conv temperature: 13.88 C = 56.98 F Cap Strength: 5.65 C Lifted Index: 8.11 C Risk: None Lifted Index @300 mb: 9.41 C Lifted Index @700 mb: 2.60 C Showalter Index: 9.92 C Risk: None Total Totals Index: 39.50 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 17.80 C K Index: 16.00 Risk: < 20 % chance of thunderstorms Sweat Index: 62.00 Risk: None Energy Index: 2.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.13 J/kg Max Up Vert Vel: 2.87 m/s Conv Inhibition (B-): 20725.59 J/kg Cap Strength: 8.00 C Lift Cond Lev (LCL): 915.14 mb = 843.19 m = 2766.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 14 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 1012 14 305 5 4.1 -2.9 | 88 10 -9.9 -0.4 1 1000 113 305 7 5.7 -4.0 | 79 8 -8.2 -1.5 2 925 756 305 13 10.6 -7.5 | 34 6 -3.3 -5.0 3 850 1444 300 13 11.3 -6.5 | 34 5 -2.7 -4.0 4 700 2981 285 11 10.6 -2.8 | 84 3 -3.3 -0.4 5 500 5540 220 36 23.1 27.6 | 197 31 9.2 30.1 6 400 7150 215 48 27.5 39.3 | 198 44 13.6 41.8 7 300 9100 215 56 32.1 45.9 | 201 52 18.2 48.3 8 265 9894 220 64 41.1 49.0 | 208 58 27.2 51.5 9 252 10210 220 58 37.3 44.4 | 206 52 23.3 46.9 10 250 10260 220 58 37.3 44.4 | 206 52 23.3 46.9 11 200 11680 240 40 34.6 20.0 | 223 31 20.7 22.5 12 150 13510 255 29 28.0 7.5 | 235 17 14.0 10.0 13 100 16060 270 31 31.0 -0.0 | 262 17 17.0 2.5 14 70 18270 280 25 24.6 -4.3 | 280 11 10.7 -1.9 Wind Parameters Mean winds (0-6000m): 250.0 at 18.9 knts Storm direction: 280.0 at 14.2 knts Shear (0-3000m) pos: 0.0 neg: 1.2 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): -3.4 deg Storm rel helicity (0-3000m) pos: 3.1 neg: -12.7 tot: -9.5 m^2/s^2 ave: -3.2 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 2.2 stream: -0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 32.57 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 ------------------------------------------------------------------------------- 500 305 8 72 8| 0.0 5.9 5.9| 0.0 -9.1 -9.1 -18.2 -0.77| 5.9 -4.6 1000 305 10 58 6| 0.0 4.1 4.1| 0.0 -12.7 -12.7 -12.7 -0.80| 4.3 -3.4 1500 303 11 51 6| 0.0 2.7 2.7| 0.2 -12.7 -12.5 -8.3 -0.71| 3.2 -2.2 2000 302 12 49 5| 0.0 1.9 1.9| 1.2 -12.7 -11.5 -5.8 -0.54| 2.7 -1.5 2500 300 12 49 5| 0.0 1.4 1.4| 2.2 -12.7 -10.5 -4.2 -0.39| 2.4 -0.9 3000 298 12 52 5| 0.0 1.2 1.2| 3.1 -12.7 -9.5 -3.2 -0.26| 2.2 -0.6 4000 289 13 50 2| 0.0 2.3 2.3| 4.2 -13.6 -9.4 -2.4 -0.03| 3.3 -0.1 5000 270 15 211 3| 0.0 3.1 3.1| 4.2 -38.1 -33.9 -6.8 -0.15| 4.2 -0.6 6000 250 19 203 10| 0.0 3.4 3.4| 7.1 -73.8 -66.6 -11.1 -0.20| 4.6 -0.9 Wrote GIF file: /home/apache/climate/data/raob//U6708/skewt/U6708.skewt.20251103.12.gif