UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for LT516... Searching the city database file for: LT516 ... Date:0000Z 1 MAY 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 ------------------------------------------------------------------------------- 0 1000 44 SFC 990 131 20.2 12.2 60 8.0 15.3 300 6 294.2 295.8 288.8 320.2 9.05 2 925 717 17.2 13.4 78 3.8 14.8 210 9 296.9 298.8 290.9 327.3 10.50 3 850 1434 11.0 11.0 100 0.0 11.0 145 8 297.7 299.4 290.6 326.0 9.74 4 700 3032 3.2 -14.8 25 18.0 -3.3 190 36 306.0 306.4 285.9 311.6 1.73 5 500 5650 -17.7 -39.7 13 22.0 -20.8 185 54 311.5 311.5 286.2 312.3 0.24 6 400 7280 -30.3 -44.3 24 14.0 -31.6 185 59 315.6 315.6 287.5 316.3 0.19 7 300 9270 -45.1 -59.1 19 14.0 -45.6 175 100 321.8 321.8 289.3 322.0 0.04 8 275 9843 -48.7 -61.2 22 12.5 -49.0 180 100 324.7 324.7 290.2 324.8 0.04 9 251 10434 -52.5 -63.5 25 11.0 -52.7 185 89 327.6 327.6 291.1 327.8 0.03 10 250 10460 -52.7 -63.7 25 11.0 -52.9 185 87 327.7 327.7 291.1 327.8 0.03 11 200 11910 -49.9 -62.9 20 13.0 -50.3 205 64 353.8 353.8 297.5 353.9 0.04 12 150 13790 -52.1 200 42 380.3 13 100 16360 -59.1 225 39 413.5 14 79 17845 -57.1 446.5 15 65 19065 -62.1 461.2 16 58 19773 -60.1 481.0 17 49 20823 -60.7 503.3 18 29 24118 -56.7 595.8 19 15 28346 -51.7 736.1 20 12 29807 -47.5 799.4 21 10 31017 -45.7 849.0 TRP 251 10434 -52.5 -63.5 25 11.0 -52.7 185 89 327.6 327.6 291.1 327.8 0.03 WND 275 9843 -48.7 -61.2 22 12.5 -49.0 180 100 324.7 324.7 290.2 324.8 0.04 Sounding variables and indices 1000-500 mb thick: 5606.00 m Freezing level: 669.38 mb = 3432.84 m = 11262.47 ft Wetbulb zero: 734.83 mb = 2632.29 m = 8636.03 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 45.10 % Est. max temperature: 24.17 C = 75.51 F Sfc-Lift cond lev (LCL): 879.29 mb = 1146.69 m = 3762.08 ft T: 13.48 C 700-500 lapse rate: 7.98 C/km ThetaE index: 15.72 C Layer 850.0- 500.0 mb Conv cond level (CCL): 855.13 mb = 1383.01 m = 4537.38 ft Mean mixing ratio: 9.97 g/kg Conv temperature: 23.61 C = 74.50 F Cap Strength: 1.28 C Lifted Index: -3.95 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.53 C Lifted Index @700 mb: 0.78 C Showalter Index: -4.48 C Risk: Severe thunderstorms possible Total Totals Index: 57.40 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.70 C Cross Totals Index: 28.70 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 370.00 Risk: Showers and thunderstorms possible Energy Index: -2.75 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 716.92 J/kg Max Up Vert Vel: 37.87 m/s Conv Inhibition (B-): 56.42 J/kg Cap Strength: 1.28 C Lift Cond Lev (LCL): 874.25 mb = 1195.44 m = 3922.00 ft Lev Free Conv (LFC): 669.25 mb = 3381.49 m = 11094.00 ft Equ Level (EL): 269.25 mb = 9979.59 m = 32741.05 ft B at Equ Level: 709.65 J/kg Max Parcel Lev (MPL): 199.25 mb = 11934.44 m = 39154.51 ft Wind level data Storm motion: 216 at 24 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 ---------------------------------------------------------- 0 990 131 300 6 5.2 -3.0 | 22 24 -9.2 -22.4 1 925 717 210 9 4.5 7.8 | 40 15 -9.9 -11.6 2 850 1434 145 8 -4.6 6.6 | 56 23 -18.9 -12.9 3 700 3032 190 36 6.3 35.5 | 153 18 -8.1 16.0 4 500 5650 185 54 4.7 53.8 | 164 36 -9.7 34.4 5 400 7280 185 59 5.1 58.8 | 167 40 -9.2 39.3 6 300 9270 175 100 -8.7 99.6 | 164 83 -23.1 80.2 7 275 9843 180 100 0.0 100.0 | 170 82 -14.4 80.6 8 251 10434 185 89 7.8 88.7 | 175 70 -6.6 69.2 9 250 10460 185 87 7.6 86.7 | 174 68 -6.8 67.2 10 200 11910 205 64 27.0 58.0 | 198 41 12.7 38.6 11 150 13790 200 42 14.4 39.5 | 180 20 0.0 20.0 12 100 16360 225 39 27.6 27.6 | 238 16 13.2 8.1 Wind Parameters Mean winds (0-6000m): 186.5 at 32.2 knts Storm direction: 216.5 at 24.2 knts Shear (0-3000m) pos: 4.9 neg: 2.9 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 131.9 deg Storm rel helicity (0-3000m) pos: 215.0 neg: -3.9 tot: 211.1 m^2/s^2 ave: 70.4 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 7.3 10^-3/s Energy-Hel index: 0.53 Bulk Rich Number: 6.05 Bulk Shear: 118.48 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 ------------------------------------------------------------------------------- 500 252 7 23 19| 0.0 9.5 9.5| 16.6 -3.6 13.0 25.9 0.30| 10.4 3.1 1000 217 8 36 16| 0.0 6.7 6.7| 42.7 -3.6 39.1 39.1 0.51| 9.2 4.7 1500 193 8 48 17| 0.0 5.8 5.8| 66.3 -3.9 62.4 41.6 0.52| 8.7 4.5 2000 178 10 58 17| 2.4 4.3 6.8|117.7 -3.9 113.8 56.9 0.64| 9.0 5.8 2500 179 13 66 16| 4.0 3.5 7.5|169.2 -3.9 165.3 66.1 0.72| 9.4 6.8 3000 186 16 76 13| 4.9 2.9 7.8|215.0 -3.9 211.1 70.4 0.77| 9.6 7.3 4000 187 22 103 12| 3.7 2.9 6.6|228.7 -3.9 224.8 56.2 0.72| 8.1 5.8 5000 187 28 126 14| 3.0 3.0 6.0|239.6 -3.9 235.6 47.1 0.67| 7.2 4.8 6000 186 32 140 17| 2.5 2.9 5.4|248.7 -3.9 244.8 40.8 0.63| 6.4 4.1 Wrote GIF file: /home/apache/climate/data/raob//LT516/skewt/LT516.skewt.20250501.00.gif