UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121223.upa.cvt Date: 2300Z 12 DEC 25 Searching for GM191... Searching the city database file for: GM191 ... Date:2300Z 12 DEC 25 Station: GM191 WMO ident: 60191 Latitude: 32.37 Longitude: -6.40 ------------------------------------------------------------------------------- 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 103 SFC 957 472 8.6 7.0 90 1.6 7.8 0 0 285.3 286.5 282.8 303.6 6.57 2 925 759 12.2 3.2 54 9.0 7.5 245 1 291.8 292.7 284.1 306.8 5.21 3 850 1462 6.8 0.8 66 6.0 3.9 320 4 293.3 294.1 284.2 307.2 4.77 4 700 3025 -4.5 -5.6 92 1.1 -5.0 130 15 297.5 298.2 284.7 308.3 3.60 5 500 5590 -21.5 -24.2 79 2.7 -22.1 165 18 306.8 307.0 285.5 310.4 1.08 6 400 7200 -33.3 -38.0 63 4.7 -33.8 165 26 311.7 311.8 286.4 313.0 0.36 7 313 8869 -48.3 -50.5 78 2.2 -48.4 205 38 313.4 313.5 286.7 313.9 0.12 8 300 9150 -45.1 -68.1 6 23.0 -45.6 205 46 321.8 321.8 289.3 321.8 0.01 9 250 10350 -50.5 -72.5 6 22.0 -50.8 235 35 331.0 331.0 292.0 331.0 0.01 10 200 11790 -54.9 -78.9 4 24.0 -55.2 200 56 345.8 345.8 295.7 345.8 0.00 11 194 11985 -54.6 -79.3 3 24.6 -54.9 210 62 349.3 349.3 296.5 349.3 0.00 12 150 13640 -52.3 -82.3 2 30.0 -52.8 250 33 380.0 380.0 302.2 380.0 0.00 13 100 16200 -60.3 -86.3 2 26.0 -60.6 230 31 411.2 411.2 306.7 411.2 0.00 TRP 313 8869 -48.3 -50.5 78 2.2 -48.4 205 38 313.4 313.5 286.7 313.9 0.12 WND 194 11985 -54.6 -79.3 3 24.6 -54.9 210 62 349.3 349.3 296.5 349.3 0.00 Sounding variables and indices 1000-500 mb thick: 5487.00 m Freezing level: 759.73 mb = 2402.57 m = 7882.34 ft Wetbulb zero: 784.10 mb = 2111.63 m = 6927.85 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 79.36 % Est. max temperature: 17.62 C = 63.71 F Sfc-Lift cond lev (LCL): 933.95 mb = 677.76 m = 2223.59 ft T: 11.18 C 700-500 lapse rate: 6.63 C/km ThetaE index: 0.00 C Layer 957.0-23451536406453698831346302976.0 mb Conv cond level (CCL): 766.06 mb = 2298.98 m = 7542.50 ft Mean mixing ratio: 5.28 g/kg Conv temperature: 18.74 C = 65.74 F Cap Strength: 2.78 C Lifted Index: 3.09 C Risk: None Lifted Index @300 mb: 11.01 C Lifted Index @700 mb: 1.40 C Showalter Index: 2.62 C Risk: Showers probable Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 22.30 C K Index: 28.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 67.60 Risk: None Energy Index: 0.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.51 J/kg Max Up Vert Vel: 7.28 m/s Conv Inhibition (B-): 10676.71 J/kg Cap Strength: 2.96 C Lift Cond Lev (LCL): 815.70 mb = 1793.56 m = 5884.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 181 at 10 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 ---------------------------------------------------------- 0 957 472 0 0 -0.0 -0.0 | 1 10 -0.2 -9.8 1 925 759 245 1 0.9 0.4 | 356 9 0.7 -9.3 2 850 1462 320 4 2.6 -3.1 | 350 13 2.4 -12.8 3 700 3025 130 15 -11.5 9.6 | 89 12 -11.7 -0.1 4 500 5590 165 18 -4.7 17.4 | 147 9 -4.9 7.6 5 400 7200 165 26 -6.7 25.1 | 156 17 -6.9 15.3 6 313 8869 205 38 16.1 34.4 | 213 29 15.8 24.7 7 300 9150 205 46 19.4 41.7 | 211 37 19.2 31.9 8 250 10350 235 35 28.7 20.1 | 250 30 28.5 10.3 9 200 11790 200 56 19.2 52.6 | 204 47 18.9 42.9 10 194 11985 210 62 31.0 53.7 | 215 54 30.8 43.9 11 150 13640 250 33 31.0 11.3 | 267 31 30.8 1.5 12 100 16200 230 31 23.7 19.9 | 247 26 23.5 10.2 Wind Parameters Mean winds (0-6000m): 151.3 at 13.0 knts Storm direction: 181.3 at 9.8 knts Shear (0-3000m) pos: 2.9 neg: 0.3 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 96.1 deg Storm rel helicity (0-3000m) pos: 121.7 neg: -6.2 tot: 115.5 m^2/s^2 ave: 38.5 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.14 Bulk Shear: 23.30 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 ------------------------------------------------------------------------------- 500 255 1 356 10| 0.0 2.0 2.0| 0.0 -4.9 -4.9 -9.7 -0.77| 2.5 -1.9 1000 303 2 353 11| 1.7 1.0 2.7| 1.7 -6.2 -4.5 -4.5 -0.31| 3.1 -1.0 1500 337 3 355 13| 2.9 0.7 3.5| 22.0 -6.2 15.8 10.6 0.24| 4.3 1.0 2000 31 5 11 14| 3.3 0.5 3.8| 66.0 -6.2 59.8 29.9 0.56| 5.7 3.2 2500 117 6 41 9| 3.3 0.4 3.7|112.5 -6.2 106.3 42.5 0.69| 7.2 5.0 3000 130 8 53 8| 2.9 0.3 3.2|121.7 -6.2 115.5 38.5 0.71| 6.5 4.6 4000 137 10 70 7| 2.3 0.2 2.5|132.1 -6.2 125.9 31.5 0.73| 5.4 4.0 5000 145 12 88 7| 1.9 0.2 2.1|142.6 -6.2 136.3 27.3 0.76| 4.8 3.6 6000 151 13 104 7| 1.7 0.2 2.0|147.0 -6.2 140.8 23.5 0.72| 4.4 3.1 Wrote GIF file: /home/apache/climate/data/raob//GM191/skewt/GM191.skewt.20251212.23.gif