UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110723.upa.cvt Date: 2300Z 7 NOV 25 Searching for LGTS... Searching the city database file for: LGTS ... Date:2300Z 7 NOV 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 1017 4 13.0 10.5 85 2.5 11.6 150 4 284.8 286.1 284.0 306.5 7.85 1 1000 142 15.8 11.6 76 4.2 13.3 115 16 289.0 290.5 286.4 313.1 8.60 2 982 296 14.2 11.1 82 3.1 12.4 122 15 288.8 290.3 286.3 312.7 8.47 3 925 800 11.6 8.2 80 3.4 9.7 145 13 291.2 292.5 286.1 312.2 7.39 4 914 900 11.0 7.6 80 3.4 9.1 149 13 291.6 292.8 286.1 312.1 7.18 5 850 1501 6.6 6.2 97 0.4 6.4 170 12 293.1 294.3 286.5 313.2 7.01 6 790 2099 3.2 0.3 81 2.9 1.8 181 13 295.6 296.5 285.4 310.2 4.95 7 715 2900 -2.7 -3.6 94 0.9 -3.1 197 14 297.7 298.4 285.3 309.9 4.10 8 700 3068 -3.3 -3.4 99 0.1 -3.3 200 14 298.8 299.6 285.9 311.6 4.25 9 669 3426 -3.9 -3.9 100 0.0 -3.9 203 16 302.1 302.8 287.1 315.1 4.28 10 654 3605 -4.9 -5.8 93 0.9 -5.3 204 17 302.9 303.6 286.9 314.5 3.79 11 641 3763 -5.5 -7.2 88 1.7 -6.2 205 18 304.0 304.6 287.0 314.7 3.47 12 623 3987 -4.7 -23.7 21 19.0 -9.9 207 19 307.4 307.5 285.4 310.4 0.91 13 606 4204 -5.7 -35.7 7 30.0 -11.7 209 20 308.6 308.7 285.2 309.7 0.30 14 600 4282 -6.1 -35.1 8 29.0 -12.0 209 21 309.1 309.1 285.4 310.2 0.32 15 500 5680 -17.3 -36.3 17 19.0 -20.4 220 29 311.9 312.0 286.5 313.2 0.34 16 478 6015 -19.9 -36.9 21 17.0 -22.5 223 30 312.8 312.8 286.7 314.0 0.34 17 465 6218 -21.1 -22.9 85 1.8 -21.5 225 30 313.8 314.0 288.1 318.1 1.30 18 447 6508 -23.3 -23.8 96 0.5 -23.4 228 31 314.6 314.8 288.3 318.8 1.25 19 400 7310 -28.7 -30.4 85 1.7 -29.0 235 33 317.7 317.8 288.8 320.3 0.76 20 333 8594 -38.9 -41.9 73 3.0 -39.1 238 42 320.8 320.9 289.3 321.9 0.29 21 300 9300 -45.3 -49.5 63 4.2 -45.5 240 47 321.5 321.5 289.4 322.0 0.14 22 250 10490 -56.1 -63.1 41 7.0 -56.2 235 43 322.7 322.7 289.6 322.8 0.03 23 238 10801 -57.7 -64.7 40 7.0 -57.8 232 39 324.8 324.8 290.2 324.9 0.03 24 228 11071 -57.1 -63.1 46 6.0 -57.2 230 35 329.8 329.8 291.7 329.9 0.03 25 211 11557 -60.3 -67.3 39 7.0 -60.4 225 29 332.1 332.2 292.3 332.2 0.02 26 200 11890 -60.5 -68.5 34 8.0 -60.6 230 40 337.0 337.0 293.6 337.0 0.02 27 158 13379 -56.3 -73.3 10 17.0 -56.6 210 24 367.6 367.6 300.1 367.6 0.01 28 150 13710 -57.3 -79.3 5 22.0 -57.6 205 20 371.4 371.4 300.8 371.4 0.00 29 100 16230 -63.5 -91.5 1 28.0 -63.7 230 16 405.0 405.0 305.9 405.0 0.00 30 70 18420 -62.5 -91.5 1 29.0 -62.8 250 17 450.7 450.7 310.9 450.7 0.00 31 65 18879 -61.5 -90.5 1 29.0 -61.9 246 16 462.5 462.5 312.0 462.5 0.00 32 50 20500 -63.3 -91.3 1 28.0 -63.7 230 12 494.3 494.3 314.5 494.3 0.00 33 45 21147 -64.1 -92.1 1 28.0 -64.5 234 15 507.5 507.5 315.5 507.5 0.00 34 30 23650 -61.1 -90.1 1 29.0 -61.9 250 27 578.1 578.1 319.6 578.1 0.00 35 21 25884 -57.5 -87.5 1 30.0 -59.2 651.0 651.0 322.7 651.1 0.01 TRP 211 11557 -60.3 -67.3 39 7.0 -60.4 225 29 332.1 332.2 292.3 332.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5538.00 m Freezing level: 749.32 mb = 2533.28 m = 8311.19 ft Wetbulb zero: 762.59 mb = 2382.45 m = 7816.33 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 63.57 % Est. max temperature: 20.92 C = 69.65 F Sfc-Lift cond lev (LCL): 979.49 mb = 317.74 m = 1042.43 ft T: 14.09 C 700-500 lapse rate: 5.36 C/km ThetaE index: 3.30 C Layer 790.0- 700.0 mb Conv cond level (CCL): 879.62 mb = 1217.34 m = 3993.85 ft Mean mixing ratio: 8.03 g/kg Conv temperature: 20.62 C = 69.11 F Cap Strength: 4.84 C Lifted Index: 3.72 C Risk: None Lifted Index @300 mb: 6.95 C Lifted Index @700 mb: -0.21 C Showalter Index: 3.01 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 23.50 C K Index: 30.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 127.40 Risk: None Energy Index: 0.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.20 J/kg Max Up Vert Vel: 6.66 m/s Conv Inhibition (B-): 59.38 J/kg Cap Strength: 4.82 C Lift Cond Lev (LCL): 918.70 mb = 857.10 m = 2811.97 ft Lev Free Conv (LFC): 753.70 mb = 2476.57 m = 8125.13 ft Equ Level (EL): 693.70 mb = 3139.49 m = 10300.04 ft B at Equ Level: 21.65 J/kg Max Parcel Lev (MPL): 643.70 mb = 3729.69 m = 12236.36 ft Wind level data Storm motion: 228 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 1017 4 150 4 -2.0 3.5 | 66 13 -11.9 -5.4 1 1000 142 115 16 -14.5 6.8 | 85 24 -24.4 -2.1 2 925 800 145 13 -7.5 10.6 | 96 17 -17.4 1.8 3 850 1501 170 12 -2.1 11.8 | 104 12 -12.0 2.9 4 700 3068 200 14 4.8 13.2 | 130 7 -5.1 4.3 5 500 5680 220 29 18.6 22.2 | 213 16 8.7 13.3 6 400 7310 235 33 27.0 18.9 | 240 20 17.1 10.1 7 300 9300 240 47 40.7 23.5 | 245 34 30.8 14.6 8 250 10490 235 43 35.2 24.7 | 238 30 25.3 15.8 9 211 11557 225 29 20.5 20.5 | 222 16 10.6 11.6 10 200 11890 230 40 30.6 25.7 | 231 27 20.7 16.8 11 150 13710 205 20 8.5 18.1 | 171 9 -1.4 9.3 12 100 16230 230 16 12.3 10.3 | 239 3 2.4 1.4 13 70 18420 250 17 16.0 5.8 | 297 7 6.1 -3.1 14 50 20500 230 12 9.2 7.7 | 31 1 -0.7 -1.2 15 30 23650 250 27 25.4 9.2 | 269 15 15.5 0.4 Wind Parameters Mean winds (0-6000m): 198.1 at 17.7 knts Storm direction: 228.1 at 13.3 knts Shear (0-3000m) pos: 2.7 neg: 1.8 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 62.9 deg Storm rel helicity (0-3000m) pos: 64.5 neg: 0.0 tot: 64.5 m^2/s^2 ave: 21.5 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.44 Bulk Shear: 50.36 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 ------------------------------------------------------------------------------- 500 123 14 86 21| 0.0 10.9 10.9| 38.6 0.0 38.6 77.3 0.50| 17.1 8.5 1000 132 14 90 20| 2.6 5.5 8.1| 49.0 0.0 49.0 49.0 0.48| 11.2 5.4 1500 141 13 94 18| 3.1 3.6 6.7| 54.0 0.0 54.0 36.0 0.46| 8.8 4.0 2000 149 13 98 17| 2.9 2.7 5.6| 58.2 0.0 58.2 29.1 0.47| 7.2 3.4 2500 156 13 101 15| 2.7 2.2 4.9| 61.7 0.0 61.7 24.7 0.48| 6.2 3.0 3000 164 13 105 14| 2.7 1.8 4.5| 64.5 0.0 64.5 21.5 0.49| 5.6 2.7 4000 176 14 115 12| 2.7 1.4 4.1| 75.3 0.0 75.3 18.8 0.56| 4.9 2.8 5000 188 16 130 10| 2.8 1.1 3.9| 88.9 0.0 88.9 17.8 0.59| 4.6 2.7 6000 198 18 151 9| 2.9 0.9 3.8|107.4 0.0 107.4 17.9 0.61| 4.4 2.7 Wrote GIF file: /home/apache/climate/data/raob//LGTS/skewt/LGTS.skewt.20251107.23.gif