UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120806.upa.cvt Date: 0600Z 8 DEC 25 Searching for ED962... Searching the city database file for: ED962 ... Date:0600Z 8 DEC 25 Station: ED962 WMO ident: 10962 Latitude: 47.80 Longitude: 11.02 ------------------------------------------------------------------------------- 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 147 1 925 808 SFC 906 980 7.8 7.4 97 0.4 7.6 225 17 289.0 290.3 285.0 309.2 7.14 3 850 1506 6.8 5.1 89 1.7 5.9 275 31 293.3 294.4 286.0 312.0 6.49 4 700 3077 -2.5 -3.5 93 1.0 -3.0 300 25 299.7 300.5 286.2 312.4 4.22 5 500 5670 -17.1 -29.1 34 12.0 -19.5 330 29 312.2 312.3 286.9 314.6 0.69 6 400 7300 -28.3 -34.3 56 6.0 -29.2 300 33 318.2 318.3 288.8 320.1 0.52 7 300 9300 -43.5 -49.5 51 6.0 -43.8 285 31 324.0 324.1 290.2 324.6 0.14 8 250 10500 -53.9 -57.7 63 3.8 -54.0 275 40 325.9 325.9 290.6 326.2 0.06 9 200 11890 -65.9 -70.9 50 5.0 -66.0 285 50 328.4 328.4 291.3 328.5 0.01 10 176 12661 -68.9 -73.9 49 5.0 -68.9 295 60 335.7 335.7 293.2 335.7 0.01 11 150 13610 -72.7 -77.6 47 4.9 -72.7 290 44 344.9 344.9 295.5 344.9 0.01 12 100 16040 -67.7 -86.7 5 19.0 -67.8 300 25 396.9 396.9 304.8 396.9 0.00 TRP 150 13610 -72.7 -77.6 47 4.9 -72.7 290 44 344.9 344.9 295.5 344.9 0.01 WND 176 12661 -68.9 -73.9 49 5.0 -68.9 295 60 335.7 335.7 293.2 335.7 0.01 Sounding variables and indices 1000-500 mb thick: 5523.00 m Freezing level: 740.32 mb = 2654.69 m = 8709.50 ft Wetbulb zero: 750.33 mb = 2515.22 m = 8251.94 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 75.70 % Est. max temperature: 15.76 C = 60.37 F Sfc-Lift cond lev (LCL): 900.50 mb = 1029.84 m = 3378.71 ft T: 7.70 C 700-500 lapse rate: 5.63 C/km ThetaE index: 0.00 C Layer 906.0- 0.0 mb Conv cond level (CCL): 808.98 mb = 1906.17 m = 6253.78 ft Mean mixing ratio: 6.51 g/kg Conv temperature: 13.57 C = 56.42 F Cap Strength: 1.18 C Lifted Index: 4.44 C Risk: None Lifted Index @300 mb: 9.33 C Lifted Index @700 mb: 1.00 C Showalter Index: 3.97 C Risk: None Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 22.20 C K Index: 28.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 152.20 Risk: None Energy Index: 0.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.74 J/kg Max Up Vert Vel: 7.03 m/s Conv Inhibition (B-): 6608.63 J/kg Cap Strength: 4.24 C Lift Cond Lev (LCL): 837.88 mb = 1622.25 m = 5322.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 335 at 21 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 ---------------------------------------------------------- 0 906 980 225 17 12.0 12.0 | 186 31 3.3 31.0 1 850 1506 275 31 30.9 -2.7 | 234 27 22.1 16.2 2 700 3077 300 25 21.7 -12.5 | 243 14 12.9 6.4 3 500 5670 330 29 14.5 -25.1 | 317 8 5.7 -6.2 4 400 7300 300 33 28.6 -16.5 | 263 20 19.8 2.4 5 300 9300 285 31 29.9 -8.0 | 243 24 21.2 10.9 6 250 10500 275 40 39.8 -3.5 | 244 35 31.1 15.5 7 200 11890 285 50 48.3 -12.9 | 261 40 39.5 6.0 8 176 12661 295 60 54.4 -25.4 | 278 46 45.6 -6.4 9 150 13610 290 44 41.3 -15.0 | 263 33 32.6 3.9 10 100 16040 300 25 21.7 -12.5 | 243 14 12.9 6.4 Wind Parameters Mean winds (0-6000m): 305.2 at 27.8 knts Storm direction: 335.2 at 20.9 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 74.8 deg Storm rel helicity (0-3000m) pos: 231.1 neg: 0.0 tot: 231.1 m^2/s^2 ave: 77.0 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 5.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.40 Bulk Shear: 61.44 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 ------------------------------------------------------------------------------- 500 257 24 210 28| 23.3 0.0 23.3|185.4 0.0 185.4 370.7 0.99| 24.4 24.1 1000 269 27 223 26| 12.7 0.0 12.7|207.0 0.0 207.0 207.0 0.90| 15.1 13.6 1500 275 27 228 25| 8.7 0.0 8.7|214.2 0.0 214.2 142.8 0.82| 11.6 9.5 2000 280 27 231 23| 6.7 0.0 6.7|217.5 0.0 217.5 108.7 0.75| 9.7 7.3 2500 284 27 234 21| 5.8 0.0 5.8|223.9 0.0 223.9 89.6 0.74| 8.4 6.2 3000 288 27 237 20| 5.2 0.0 5.2|231.1 0.0 231.1 77.0 0.75| 7.5 5.6 4000 295 27 244 17| 4.4 0.0 4.4|244.7 0.0 244.7 61.2 0.76| 6.3 4.8 5000 303 27 253 15| 3.8 0.2 4.0|253.7 -6.0 247.7 49.5 0.70| 5.8 4.0 6000 305 28 258 14| 3.1 1.0 4.2|253.7 -31.6 222.1 37.0 0.48| 5.7 2.7 Wrote GIF file: /home/apache/climate/data/raob//ED962/skewt/ED962.skewt.20251208.06.gif