UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for LT516... Searching the city database file for: LT516 ... Date:0000Z 4 NOV 25 Station: LT516 WMO ident: 17516 Latitude: 35.10 Longitude: 33.28 ------------------------------------------------------------------------------- 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 1003 128 19.2 12.2 64 7.0 14.9 350 2 292.1 293.7 287.9 317.5 8.93 1 1000 154 19.8 13.8 68 6.0 16.0 150 2 293.0 294.7 289.2 321.4 9.96 2 925 825 22.0 12.0 53 10.0 15.6 300 6 301.8 303.6 291.7 330.1 9.56 3 850 1564 16.4 9.4 63 7.0 12.1 255 8 303.3 304.9 291.6 329.4 8.74 4 700 3177 1.8 1.4 97 0.4 1.6 280 12 304.5 305.6 289.6 322.8 6.06 5 500 5810 -15.1 -19.6 68 4.5 -16.4 230 27 314.6 314.9 288.8 320.0 1.62 6 400 7460 -27.9 -34.9 51 7.0 -28.9 230 26 318.7 318.8 288.9 320.5 0.49 7 300 9460 -41.3 -49.3 42 8.0 -41.8 240 38 327.2 327.2 291.0 327.7 0.14 8 250 10680 -48.5 -59.5 27 11.0 -48.8 250 56 334.0 334.0 292.9 334.2 0.05 9 203 12026 -57.5 250 52 340.3 10 200 12120 -57.9 245 54 341.1 11 175 12962 -58.6 235 73 353.1 12 150 13930 -59.5 250 59 367.6 13 100 16420 -67.9 255 31 396.5 14 93 16857 -66.9 406.8 15 62 19325 -63.9 463.5 16 32 23408 -60.9 568.0 17 18 27047 -53.5 693.0 18 16 27806 -52.7 719.3 19 11 30245 -49.1 813.8 20 6.2 34038 -45.5 974.2 TRP 203 12026 -57.5 250 52 340.3 WND 175 12962 -58.6 235 73 353.1 Sounding variables and indices 1000-500 mb thick: 5656.00 m Freezing level: 678.70 mb = 3457.44 m = 11343.16 ft Wetbulb zero: 682.19 mb = 3378.67 m = 11084.73 ft Precipitable water: 1.38 inches Sfc-500 mean rel hum: 76.53 % Est. max temperature: 30.37 C = 86.67 F Sfc-Lift cond lev (LCL): 903.98 mb = 1025.87 m = 3365.68 ft T: 20.48 C 700-500 lapse rate: 6.42 C/km ThetaE index: 10.11 C Layer 850.0- 400.0 mb Conv cond level (CCL): 775.88 mb = 2322.00 m = 7618.01 ft Mean mixing ratio: 9.68 g/kg Conv temperature: 31.08 C = 87.94 F Cap Strength: 4.86 C Lifted Index: -2.17 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 1.22 C Lifted Index @700 mb: -1.27 C Showalter Index: -3.58 C Risk: Severe thunderstorms possible Total Totals Index: 56.00 C Risk: Severe Thunderstorms probable Vertical Totals Index: 31.50 C Cross Totals Index: 24.50 C K Index: 40.50 Risk: > 80 % chance of thunderstorms Sweat Index: 295.80 Risk: None Energy Index: -1.93 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 469.23 J/kg Max Up Vert Vel: 30.63 m/s Conv Inhibition (B-): 215.08 J/kg Cap Strength: 4.86 C Lift Cond Lev (LCL): 841.22 mb = 1650.21 m = 5414.02 ft Lev Free Conv (LFC): 726.22 mb = 2871.45 m = 9420.64 ft Equ Level (EL): 316.22 mb = 9093.83 m = 29835.03 ft B at Equ Level: 465.42 J/kg Max Parcel Lev (MPL): 216.22 mb = 11617.99 m = 38116.31 ft Wind level data Storm motion: 280 at 11 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 1003 128 350 2 0.3 -2.0 | 90 10 -10.2 -0.0 1 1000 154 150 2 -1.0 1.7 | 108 12 -11.5 3.7 2 925 825 300 6 5.2 -3.0 | 79 5 -5.3 -1.1 3 850 1564 255 8 7.7 2.1 | 145 5 -2.8 4.0 4 700 3177 280 12 11.8 -2.1 | 277 1 1.3 -0.2 5 500 5810 230 27 20.7 17.4 | 208 22 10.2 19.3 6 400 7460 230 26 19.9 16.7 | 207 21 9.4 18.6 7 300 9460 240 38 32.9 19.0 | 227 31 22.4 20.9 8 250 10680 250 56 52.6 19.2 | 243 47 42.1 21.1 9 203 12026 250 52 48.9 17.8 | 243 43 38.4 19.7 10 200 12120 245 54 48.9 22.8 | 237 46 38.4 24.8 11 175 12962 235 73 59.8 41.9 | 228 66 49.3 43.8 12 150 13930 250 59 55.4 20.2 | 244 50 44.9 22.1 13 100 16420 255 31 29.9 8.0 | 243 22 19.4 10.0 Wind Parameters Mean winds (0-6000m): 250.4 at 14.2 knts Storm direction: 280.4 at 10.7 knts Shear (0-3000m) pos: 1.5 neg: 1.5 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 179.1 deg Storm rel helicity (0-3000m) pos: 24.8 neg: -6.5 tot: 18.3 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 1.8 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 28.65 Bulk Shear: 16.38 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 ------------------------------------------------------------------------------- 500 232 3 117 9| 0.0 5.5 5.5| 17.5 -1.0 16.5 32.9 0.53| 10.9 5.8 1000 289 5 94 6| 1.7 2.8 4.4| 19.3 -6.5 12.8 12.8 0.20| 8.8 1.7 1500 276 6 106 5| 1.1 2.9 4.0| 22.7 -6.5 16.2 10.8 0.32| 7.1 2.3 2000 270 6 116 5| 1.3 2.2 3.5| 23.6 -6.5 17.1 8.5 0.33| 5.8 1.9 2500 269 7 121 4| 1.4 1.8 3.1| 24.2 -6.5 17.7 7.1 0.35| 5.0 1.8 3000 272 8 123 3| 1.5 1.5 2.9| 24.8 -6.5 18.3 6.1 0.39| 4.5 1.8 4000 271 10 151 2| 1.1 2.0 3.1| 24.8 -9.3 15.5 3.9 0.24| 4.3 1.0 5000 262 12 198 4| 0.9 2.4 3.3| 24.8 -21.4 3.4 0.7 0.10| 4.3 0.4 6000 250 14 203 7| 0.7 2.5 3.3| 24.8 -40.4 -15.6 -2.6 0.01| 4.2 0.0 Wrote GIF file: /home/apache/climate/data/raob//LT516/skewt/LT516.skewt.20251104.00.gif