UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110623.upa.cvt Date: 2300Z 6 NOV 25 Searching for LGTS... Searching the city database file for: LGTS ... Date:2300Z 6 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 12.0 10.2 89 1.8 11.0 135 5 283.8 285.1 283.4 305.0 7.70 1 1000 144 14.6 11.0 79 3.6 12.5 90 5 287.8 289.2 285.7 310.9 8.26 2 982 297 13.6 10.9 84 2.7 12.0 106 5 288.2 289.7 285.9 311.7 8.36 3 925 798 9.6 8.3 92 1.3 8.9 160 3 289.1 290.4 285.4 310.2 7.44 4 914 897 8.8 7.7 93 1.1 8.2 149 3 289.3 290.6 285.2 309.8 7.23 5 888 1136 7.2 4.9 85 2.3 6.0 121 3 290.0 291.1 284.4 307.5 6.12 6 850 1496 5.6 5.2 97 0.4 5.4 80 2 292.0 293.2 285.6 310.8 6.53 7 809 1900 4.2 0.8 79 3.4 2.5 111 6 294.7 295.6 285.1 309.4 5.01 8 800 1991 3.4 -0.6 75 4.0 1.5 117 7 294.8 295.6 284.7 308.2 4.58 9 789 2103 2.4 -0.8 79 3.2 0.9 126 8 294.9 295.7 284.7 308.3 4.57 10 729 2735 -3.9 -4.0 99 0.1 -4.0 175 15 294.7 295.4 283.9 306.3 3.90 11 710 2946 -0.3 -8.3 55 8.0 -3.5 191 17 300.9 301.5 285.2 309.8 2.88 12 700 3059 -0.9 -8.9 55 8.0 -4.1 200 18 301.5 302.0 285.4 310.1 2.78 13 660 3525 -4.7 -12.7 54 8.0 -7.5 208 17 302.3 302.7 285.0 309.1 2.18 14 654 3597 -5.1 -15.1 45 10.0 -8.4 209 17 302.7 303.0 284.7 308.4 1.81 15 634 3841 -5.3 -27.3 16 22.0 -10.6 213 17 305.1 305.3 284.3 307.3 0.64 16 605 4207 -7.5 -26.5 20 19.0 -12.1 220 17 306.7 306.8 285.0 309.1 0.72 17 500 5660 -18.7 -38.7 15 20.0 -21.5 245 15 310.2 310.3 285.8 311.2 0.27 18 436 6670 -24.7 -42.7 17 18.0 -26.8 273 27 315.0 315.1 287.3 315.8 0.20 19 414 7044 -28.3 -29.2 92 0.9 -28.5 283 32 315.1 315.3 288.1 317.9 0.82 20 400 7290 -29.9 -30.0 99 0.1 -29.9 290 35 316.1 316.3 288.3 318.9 0.79 21 337 8479 -40.5 -43.2 75 2.7 -40.7 290 33 317.5 317.6 288.2 318.5 0.25 22 320 8829 -42.5 -53.5 29 11.0 -43.0 290 32 319.5 319.5 288.7 319.8 0.08 23 300 9260 -45.7 -57.7 25 12.0 -46.1 290 31 320.9 321.0 289.1 321.2 0.05 24 288 9531 -47.7 -59.7 24 12.0 -48.0 292 32 321.9 321.9 289.3 322.0 0.04 25 262 10154 -50.3 -66.3 13 16.0 -50.6 297 33 326.9 326.9 290.9 327.0 0.02 26 250 10460 -51.1 -67.1 13 16.0 -51.4 300 34 330.1 330.1 291.7 330.2 0.02 27 240 10725 -51.9 -67.9 13 16.0 -52.2 302 37 332.8 332.8 292.5 332.8 0.02 28 237 10806 -52.3 -68.3 13 16.0 -52.6 302 38 333.4 333.4 292.6 333.4 0.02 29 221 11255 -55.3 -70.3 14 15.0 -55.5 305 44 335.5 335.5 293.2 335.5 0.01 30 200 11890 -55.9 -73.9 9 18.0 -56.1 310 23 344.2 344.2 295.3 344.3 0.01 31 180 12561 -56.5 -79.5 4 23.0 -56.8 306 24 353.8 353.8 297.4 353.8 0.00 32 156 13478 -53.5 -84.5 1 31.0 -53.9 301 25 373.7 373.7 301.2 373.7 0.00 33 150 13730 -54.5 -85.5 1 31.0 -54.9 300 25 376.2 376.2 301.6 376.2 0.00 34 101 16199 -63.7 -91.7 1 28.0 -63.9 280 10 403.5 403.5 305.7 403.5 0.00 35 100 16260 -63.7 -91.7 1 28.0 -63.9 280 10 404.7 404.7 305.8 404.7 0.00 36 96 16510 -64.9 -92.9 1 28.0 -65.1 277 10 407.1 407.1 306.2 407.1 0.00 37 70 18440 -64.9 -92.9 1 28.0 -65.1 255 11 445.5 445.5 310.4 445.5 0.00 38 53 20141 -64.7 -92.7 1 28.0 -65.0 234 19 482.9 482.9 313.7 482.9 0.00 39 50 20500 -61.7 -90.7 1 29.0 -62.1 230 21 498.1 498.1 314.8 498.1 0.00 40 45 21146 -64.7 -92.7 1 28.0 -65.1 242 22 506.0 506.0 315.4 506.0 0.00 41 30 23640 -60.7 -89.7 1 29.0 -61.6 290 24 579.2 579.2 319.6 579.2 0.00 42 22 25575 -58.7 -88.7 1 30.0 -60.1 267 42 638.8 638.8 322.3 638.9 0.01 43 20 26170 -60.5 -89.5 1 29.0 -61.7 260 48 651.0 651.0 322.7 651.0 0.01 44 18 26825 -61.1 -90.1 1 29.0 -62.4 669.0 669.0 323.4 669.0 0.01 45 15 27974 -55.1 -86.1 1 31.0 -57.8 724.8 724.8 325.2 724.9 0.02 TRP 221 11255 -55.3 -70.3 14 15.0 -55.5 305 44 335.5 335.5 293.2 335.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5516.00 m Freezing level: 766.14 mb = 2343.81 m = 7689.56 ft Wetbulb zero: 777.91 mb = 2216.02 m = 7270.31 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 57.42 % Est. max temperature: 19.37 C = 66.87 F Sfc-Lift cond lev (LCL): 989.80 mb = 230.60 m = 756.55 ft T: 14.04 C 700-500 lapse rate: 6.84 C/km ThetaE index: 4.20 C Layer 925.0- 850.0 mb Conv cond level (CCL): 918.81 mb = 853.78 m = 2801.08 ft Mean mixing ratio: 7.94 g/kg Conv temperature: 17.47 C = 63.44 F Cap Strength: 3.91 C Lifted Index: 3.31 C Risk: None Lifted Index @300 mb: 7.66 C Lifted Index @700 mb: 3.01 C Showalter Index: 3.14 C Risk: None Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.30 C Cross Totals Index: 23.90 C K Index: 21.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 81.40 Risk: None Energy Index: 0.13 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.27 J/kg Max Up Vert Vel: 7.91 m/s Conv Inhibition (B-): 32.56 J/kg Cap Strength: 3.85 C Lift Cond Lev (LCL): 933.85 mb = 718.27 m = 2356.51 ft Lev Free Conv (LFC): 768.85 mb = 2309.72 m = 7577.72 ft Equ Level (EL): 718.85 mb = 2846.93 m = 9340.20 ft B at Equ Level: 28.86 J/kg Max Parcel Lev (MPL): 688.85 mb = 3186.22 m = 10453.37 ft Wind level data Storm motion: 244 at 9 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 4 135 5 -3.5 3.5 | 88 11 -11.4 -0.4 1 1000 144 90 5 -5.0 0.0 | 73 13 -12.9 -3.9 2 925 798 160 3 -1.0 2.8 | 83 9 -8.9 -1.1 3 850 1496 80 2 -2.0 -0.3 | 67 11 -9.9 -4.3 4 700 3059 200 18 6.2 16.9 | 172 13 -1.7 13.0 5 500 5660 245 15 13.6 6.3 | 247 6 5.7 2.4 6 400 7290 290 35 32.9 -12.0 | 302 30 25.0 -15.9 7 300 9260 290 31 29.1 -10.6 | 304 26 21.2 -14.5 8 250 10460 300 34 29.4 -17.0 | 314 30 21.6 -20.9 9 221 11255 305 44 36.0 -25.2 | 316 41 28.2 -29.2 10 200 11890 310 23 17.6 -14.8 | 332 21 9.7 -18.7 11 150 13730 300 25 21.7 -12.5 | 320 21 13.8 -16.4 12 100 16260 280 10 9.8 -1.7 | 341 6 2.0 -5.7 13 70 18440 255 11 10.6 2.8 | 291 3 2.7 -1.1 14 50 20500 230 21 16.1 13.5 | 221 13 8.2 9.6 15 30 23640 290 24 22.6 -8.2 | 310 19 14.7 -12.1 16 20 26170 260 48 47.3 8.3 | 264 40 39.4 4.4 Wind Parameters Mean winds (0-6000m): 213.6 at 11.7 knts Storm direction: 243.6 at 8.8 knts Shear (0-3000m) pos: 3.2 neg: 0.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 78.2 deg Storm rel helicity (0-3000m) pos: 95.0 neg: -17.3 tot: 77.8 m^2/s^2 ave: 25.9 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.26 Bulk Shear: 24.74 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 ------------------------------------------------------------------------------- 500 109 5 79 12| 0.0 1.2 1.2| 4.9 -9.2 -4.2 -8.5 -0.22| 6.1 -1.3 1000 120 4 80 11| 0.7 0.6 1.3| 5.6 -11.2 -5.6 -5.6 -0.20| 4.7 -1.0 1500 119 3 78 11| 0.4 1.2 1.6| 5.6 -17.3 -11.6 -7.8 -0.35| 4.0 -1.4 2000 116 4 78 11| 1.2 0.9 2.0| 22.1 -17.3 4.9 2.4 0.05| 4.5 0.2 2500 137 5 88 11| 2.3 0.7 3.0| 54.1 -17.3 36.9 14.7 0.35| 5.3 1.9 3000 174 7 107 9| 3.2 0.6 3.8| 95.0 -17.3 77.8 25.9 0.54| 6.4 3.5 4000 194 9 132 8| 2.4 0.4 2.9|112.0 -17.3 94.7 23.7 0.59| 5.6 3.3 5000 204 11 149 7| 1.9 0.4 2.2|121.6 -17.3 104.4 20.9 0.61| 5.0 3.1 6000 214 12 167 6| 1.9 0.3 2.2|132.2 -17.3 114.9 19.1 0.62| 4.9 3.0 Wrote GIF file: /home/apache/climate/data/raob//LGTS/skewt/LGTS.skewt.20251106.23.gif