UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for ZVQEQCM... Searching the city database file for: ZVQEQCM ... Date:1200Z 4 DEC 25 Station: ZVQEQCM WMO ident: 99999 Latitude: 36.10 Longitude: 20.60 ------------------------------------------------------------------------------- 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 1008 9 19.2 14.5 74 4.7 16.2 290 11 291.7 293.5 289.0 321.0 10.35 1 1000 77 18.6 14.3 76 4.3 15.9 275 7 291.8 293.6 289.0 320.9 10.29 2 925 739 12.8 10.9 88 1.9 11.7 265 13 292.4 294.0 288.0 317.7 8.88 3 850 1444 7.4 6.7 95 0.7 7.0 270 9 293.9 295.2 287.0 314.8 7.26 4 700 3016 -0.9 -5.9 69 5.0 -3.0 215 17 301.5 302.1 286.1 312.2 3.51 5 500 5610 -18.9 -35.9 21 17.0 -21.5 200 29 310.0 310.1 285.8 311.3 0.36 6 400 7220 -32.7 -45.7 26 13.0 -33.7 200 27 312.5 312.5 286.4 313.1 0.16 7 300 9190 -47.1 -52.1 56 5.0 -47.3 180 33 319.0 319.0 288.5 319.4 0.10 8 250 10370 -55.1 -69.1 16 14.0 -55.3 195 38 324.1 324.2 290.0 324.2 0.01 9 200 11770 -63.1 -75.1 18 12.0 -63.2 190 40 332.8 332.8 292.5 332.9 0.01 10 192 12020 -64.9 -75.9 21 11.0 -65.0 195 52 333.9 333.9 292.7 333.9 0.01 11 167 12882 -59.7 -78.6 7 18.9 -59.9 225 71 356.1 356.1 297.9 356.1 0.00 12 150 13560 -55.7 -80.7 3 25.0 -56.1 245 48 374.1 374.1 301.3 374.1 0.00 13 100 16130 -59.7 -83.7 3 24.0 -60.0 250 48 412.4 412.4 306.8 412.4 0.00 14 88 16936 -55.9 -82.9 2 27.0 -56.5 435.3 435.4 309.4 435.4 0.00 15 75 17941 -61.3 -85.3 3 24.0 -61.6 444.4 444.4 310.3 444.4 0.00 16 68 18555 -57.1 -84.1 2 27.0 -57.7 466.1 466.1 312.3 466.1 0.00 17 57 19660 -61.5 -86.5 2 25.0 -61.9 480.2 480.2 313.5 480.2 0.00 18 51 20359 -56.1 -84.1 2 28.0 -57.0 508.4 508.4 315.5 508.4 0.01 19 46 21015 -55.9 -83.9 2 28.0 -56.9 524.1 524.1 316.6 524.1 0.01 20 40 21899 -58.5 -85.5 2 27.0 -59.3 538.9 538.9 317.5 539.0 0.01 21 34 22922 -58.1 -85.1 2 27.0 -59.1 565.6 565.6 318.9 565.7 0.01 22 33 23111 -55.5 -84.5 2 29.0 -56.9 577.4 577.4 319.5 577.4 0.01 23 30 23716 -57.1 -85.1 2 28.0 -58.3 589.0 589.0 320.1 589.0 0.01 TRP 192 12020 -64.9 -75.9 21 11.0 -65.0 195 52 333.9 333.9 292.7 333.9 0.01 WND 167 12882 -59.7 -78.6 7 18.9 -59.9 225 71 356.1 356.1 297.9 356.1 0.00 Sounding variables and indices 1000-500 mb thick: 5533.00 m Freezing level: 716.27 mb = 2845.54 m = 9335.65 ft Wetbulb zero: 745.32 mb = 2508.10 m = 8228.56 ft Precipitable water: 1.05 inches Sfc-500 mean rel hum: 65.29 % Est. max temperature: 21.26 C = 70.26 F Sfc-Lift cond lev (LCL): 940.23 mb = 600.29 m = 1969.44 ft T: 14.02 C 700-500 lapse rate: 6.94 C/km ThetaE index: 9.76 C Layer 1000.0- 400.0 mb Conv cond level (CCL): 907.71 mb = 896.28 m = 2940.50 ft Mean mixing ratio: 9.48 g/kg Conv temperature: 20.26 C = 68.47 F Cap Strength: 0.43 C Lifted Index: -2.04 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 0.34 C Lifted Index @700 mb: -0.98 C Showalter Index: 0.47 C Risk: Thunderstorms probable Total Totals Index: 51.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.30 C Cross Totals Index: 25.60 C K Index: 28.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 185.40 Risk: None Energy Index: -0.73 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 521.77 J/kg Max Up Vert Vel: 32.30 m/s Conv Inhibition (B-): 2.19 J/kg Cap Strength: 0.43 C Lift Cond Lev (LCL): 915.99 mb = 820.60 m = 2692.24 ft Lev Free Conv (LFC): 890.99 mb = 1051.32 m = 3449.16 ft Equ Level (EL): 300.99 mb = 9167.42 m = 30076.46 ft B at Equ Level: 518.53 J/kg Max Parcel Lev (MPL): 200.99 mb = 11738.99 m = 38513.27 ft Wind level data Storm motion: 247 at 13 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 1008 9 290 11 10.3 -3.8 | 13 9 -2.1 -9.0 1 1000 77 275 7 7.0 -0.6 | 43 8 -5.5 -5.8 2 925 739 265 13 13.0 1.1 | 353 4 0.5 -4.1 3 850 1444 270 9 9.0 -0.0 | 33 6 -3.4 -5.2 4 700 3016 215 17 9.8 13.9 | 163 9 -2.7 8.7 5 500 5610 200 29 9.9 27.3 | 174 22 -2.5 22.1 6 400 7220 200 27 9.2 25.4 | 171 20 -3.2 20.2 7 300 9190 180 33 0.0 33.0 | 156 30 -12.4 27.8 8 250 10370 195 38 9.8 36.7 | 175 32 -2.6 31.5 9 200 11770 190 40 6.9 39.4 | 171 35 -5.5 34.2 10 192 12020 195 52 13.5 50.2 | 181 45 1.0 45.0 11 167 12882 225 71 50.2 50.2 | 220 59 37.8 45.0 12 150 13560 245 48 43.5 20.3 | 244 35 31.1 15.1 13 100 16130 250 48 45.1 16.4 | 251 35 32.7 11.2 Wind Parameters Mean winds (0-6000m): 217.3 at 18.0 knts Storm direction: 247.3 at 13.5 knts Shear (0-3000m) pos: 0.4 neg: 3.1 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 149.9 deg Storm rel helicity (0-3000m) pos: 14.8 neg: -7.5 tot: 7.3 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 1.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 17.89 Bulk Shear: 29.17 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 ------------------------------------------------------------------------------- 500 273 9 32 7| 0.0 4.2 4.2| 9.0 -4.5 4.5 9.1 0.19| 8.5 1.6 1000 269 11 21 5| 0.0 2.3 2.3| 10.4 -6.5 3.9 3.9 0.09| 5.9 0.6 1500 268 10 23 5| 0.7 1.5 2.3| 13.1 -6.5 6.6 4.4 0.21| 4.8 1.0 2000 266 10 25 5| 0.6 2.2 2.8| 13.6 -6.6 7.0 3.5 0.20| 4.7 0.9 2500 259 11 28 3| 0.4 2.7 3.1| 14.7 -6.6 8.1 3.2 0.28| 4.7 1.3 3000 249 12 57 2| 0.4 3.1 3.4| 14.8 -7.5 7.3 2.4 0.22| 4.9 1.1 4000 235 14 154 3| 0.3 3.0 3.2| 19.9 -7.5 12.4 3.1 0.24| 4.3 1.0 5000 225 16 168 6| 0.2 2.9 3.1| 21.8 -7.5 14.4 2.9 0.22| 4.0 0.9 6000 217 18 170 9| 0.2 2.6 2.8| 21.8 -9.7 12.1 2.0 0.19| 3.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//ZVQEQCM/skewt/ZVQEQCM.skewt.20251204.12.gif