UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025070323.upa.cvt Date: 2300Z 3 JUL 25 Searching for LGTS... Searching the city database file for: LGTS ... Date:2300Z 3 JUL 25 Station: LGTS WMO ident: 16622 Latitude: 40.52 Longitude: 22.97 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1018 4 21.6 12.6 57 9.0 16.0 130 4 293.2 294.9 288.5 319.1 9.03 1 1010 71 27.0 15.0 48 12.0 19.1 130 4 299.3 301.2 291.9 330.5 10.67 2 1000 157 28.4 12.4 37 16.0 18.1 130 5 301.5 303.2 291.3 328.4 9.08 3 984 300 27.8 8.8 30 19.0 16.2 122 4 302.3 303.7 289.9 324.0 7.23 4 925 844 23.8 11.8 47 12.0 16.1 90 1 303.6 305.4 292.2 331.8 9.44 5 919 901 23.4 11.4 47 12.0 15.7 88 1 303.8 305.5 292.1 331.4 9.25 6 850 1575 18.0 11.0 64 7.0 13.6 70 6 305.0 306.8 292.9 334.2 9.74 7 816 1923 15.6 10.6 72 5.0 12.4 61 8 306.0 307.9 293.3 335.8 9.89 8 799 2102 15.0 7.0 59 8.0 10.2 56 9 307.2 308.7 292.0 331.2 7.89 9 750 2634 11.4 -2.6 37 14.0 4.4 41 11 309.0 309.7 289.4 322.1 4.21 10 708 3113 7.4 0.4 61 7.0 3.7 28 14 309.7 310.7 290.8 326.9 5.57 11 700 3207 8.8 -11.2 23 20.0 0.3 25 14 312.2 312.7 288.6 319.8 2.32 12 679 3459 8.6 -15.4 17 24.0 -0.8 23 13 314.7 315.1 288.9 320.4 1.70 13 667 3606 7.6 -15.4 18 23.0 -1.4 22 13 315.2 315.6 289.0 321.0 1.73 14 638 3970 4.2 -12.8 28 17.0 -2.7 19 11 315.4 315.8 289.6 322.7 2.24 15 627 4112 5.4 -13.6 24 19.0 -2.4 18 11 318.3 318.7 290.4 325.4 2.13 16 620 4204 4.8 -14.2 24 19.0 -2.9 18 10 318.7 319.1 290.5 325.5 2.05 17 593 4566 3.2 -18.8 18 22.0 -4.8 15 9 320.9 321.2 290.5 325.9 1.46 18 500 5920 -8.7 -27.7 20 19.0 -13.6 5 4 322.4 322.6 290.3 325.2 0.78 19 400 7600 -21.7 -41.7 15 20.0 -24.5 110 6 326.8 326.8 291.0 327.7 0.25 20 300 9650 -37.7 -55.7 14 18.0 -38.7 155 9 332.2 332.2 292.4 332.5 0.07 21 293 9813 -39.1 -57.1 13 18.0 -40.0 172 9 332.5 332.5 292.4 332.7 0.06 22 261 10600 -43.3 -61.3 12 18.0 -44.0 254 10 337.5 337.5 293.7 337.7 0.04 23 253 10810 -43.5 -64.5 8 21.0 -44.2 276 10 340.2 340.2 294.4 340.3 0.03 24 250 10890 -43.7 -64.7 8 21.0 -44.4 285 10 341.1 341.1 294.6 341.2 0.03 25 241 11136 -44.3 -65.3 8 21.0 -45.0 343.8 343.8 295.3 343.9 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5763.00 m Freezing level: 567.99 mb = 4930.30 m = 16175.33 ft Wetbulb zero: 694.10 mb = 3277.03 m = 10751.29 ft Precipitable water: 1.15 inches Sfc-500 mean rel hum: 36.14 % Est. max temperature: 33.10 C = 91.58 F Sfc-Lift cond lev (LCL): 891.19 mb = 1166.23 m = 3826.16 ft T: 21.27 C 700-500 lapse rate: 6.45 C/km ThetaE index: 13.70 C Layer 799.0- 708.0 mb Conv cond level (CCL): 646.72 mb = 3859.20 m = 12661.27 ft Mean mixing ratio: 8.64 g/kg Conv temperature: 43.81 C = 110.86 F Cap Strength: 7.16 C Lifted Index: 3.58 C Risk: None Lifted Index @300 mb: 4.00 C Lifted Index @700 mb: 5.26 C Showalter Index: 0.60 C Risk: Thunderstorms probable Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.70 C Cross Totals Index: 19.70 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 148.00 Risk: None Energy Index: -1.65 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.61 J/kg Max Up Vert Vel: 6.10 m/s Conv Inhibition (B-): 1677.32 J/kg Cap Strength: 7.07 C Lift Cond Lev (LCL): 776.77 mb = 2339.16 m = 7674.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 63 at 6 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 1018 4 130 4 -3.1 2.6 | 202 6 2.1 5.2 1 1000 157 130 5 -3.8 3.2 | 193 6 1.4 5.9 2 925 844 90 1 -1.0 0.0 | 238 5 4.2 2.7 3 850 1575 70 6 -5.6 -2.1 | 145 1 -0.4 0.6 4 700 3207 25 14 -5.9 -12.7 | 4 10 -0.7 -10.0 5 500 5920 5 4 -0.3 -4.0 | 285 5 4.9 -1.3 6 400 7600 110 6 -5.6 2.1 | 175 5 -0.4 4.7 7 300 9650 155 9 -3.8 8.2 | 187 11 1.4 10.8 8 250 10890 285 10 9.7 -2.6 | 270 15 14.9 0.1 Wind Parameters Mean winds (0-6000m): 32.9 at 7.8 knts Storm direction: 62.9 at 5.8 knts Shear (0-3000m) pos: 0.0 neg: 2.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 167.1 deg Storm rel helicity (0-3000m) pos: 4.1 neg: -8.0 tot: -3.9 m^2/s^2 ave: -1.3 10^-3 m/s^2 rel: -0.26 Storm rel vorticity (0-3000m) horiz: 3.3 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.75 Bulk Shear: 10.64 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 ------------------------------------------------------------------------------- 500 125 4 200 5| 0.0 1.6 1.6| 2.0 -1.2 0.9 1.7 0.27| 3.1 0.8 1000 122 3 212 5| 0.0 1.5 1.5| 4.1 -1.6 2.5 2.5 0.39| 3.0 1.1 1500 103 3 211 4| 0.0 1.6 1.6| 4.1 -2.6 1.5 1.0 0.05| 3.2 0.1 2000 86 4 204 3| 0.0 2.0 2.0| 4.1 -3.3 0.8 0.4 -0.15| 3.2 -0.5 2500 71 5 197 1| 0.0 2.3 2.3| 4.1 -4.7 -0.6 -0.2 -0.21| 3.2 -0.7 3000 57 6 6 1| 0.0 2.4 2.4| 4.1 -8.0 -3.9 -1.3 -0.26| 3.3 -0.9 4000 41 8 0 3| 0.0 1.7 1.7| 4.1 -15.9 -11.8 -2.9 -0.34| 3.1 -1.1 5000 35 8 353 4| 0.0 1.0 1.0| 4.1 -21.7 -17.7 -3.5 -0.41| 2.9 -1.2 6000 33 8 346 4| 0.1 0.7 0.8| 4.2 -26.3 -22.1 -3.7 -0.46| 2.7 -1.3 Wrote GIF file: /home/apache/climate/data/raob//LGTS/skewt/LGTS.skewt.20250703.23.gif