UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080500.upa.cvt Date: 0000Z 5 AUG 25 Searching for LT220... Searching the city database file for: LT220 ... Date:0000Z 5 AUG 25 Station: LT220 WMO ident: 17220 Latitude: 38.43 Longitude: 27.17 ------------------------------------------------------------------------------- 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 1008 19 24.6 16.6 61 8.0 19.2 180 4 297.1 299.2 292.1 331.4 11.87 1 1000 88 24.6 17.6 65 7.0 19.8 320 4 297.8 300.1 293.0 334.8 12.76 2 974 319 23.4 16.4 65 7.0 18.7 344 4 298.8 301.0 292.8 334.1 12.13 3 925 772 24.6 15.6 57 9.0 18.5 30 5 304.5 306.7 294.5 340.7 12.14 4 890 1111 23.8 14.8 57 9.0 17.7 73 4 307.0 309.3 295.1 343.1 11.98 5 850 1513 20.6 8.6 46 12.0 13.1 125 2 307.7 309.3 292.5 332.9 8.27 6 834 1677 20.2 4.2 35 16.0 10.9 136 3 309.0 310.1 291.2 328.1 6.21 7 832 1698 20.4 1.4 28 19.0 9.9 138 3 309.4 310.4 290.3 325.2 5.09 8 788 2164 17.4 -0.6 29 18.0 7.8 170 5 311.0 311.9 290.5 325.6 4.65 9 746 2628 13.8 -9.2 19 23.0 3.4 202 7 312.0 312.5 288.8 320.3 2.55 10 708 3067 12.0 -22.0 8 34.0 0.1 233 9 314.7 314.9 288.1 317.9 0.93 11 700 3162 11.4 -24.6 6 36.0 -0.6 240 9 315.1 315.3 288.0 317.7 0.74 12 624 4109 4.0 -30.0 6 34.0 -5.5 237 14 317.2 317.3 288.4 319.0 0.51 13 522 5534 -5.5 -34.5 8 29.0 -12.1 231 23 322.3 322.4 289.9 323.8 0.39 14 500 5870 -8.5 -33.5 11 25.0 -14.0 230 25 322.7 322.8 290.0 324.3 0.45 15 491 6011 -9.3 -43.3 4 34.0 -15.2 230 28 323.4 323.4 290.0 324.0 0.17 16 467 6398 -10.7 -50.7 2 40.0 -16.5 230 36 326.3 326.3 290.7 326.6 0.08 17 400 7580 -15.5 -54.5 2 39.0 -20.4 230 61 334.8 334.9 293.1 335.1 0.06 18 379 7984 -18.3 -56.3 2 38.0 -22.5 228 63 336.4 336.4 293.4 336.6 0.05 19 341 8766 -22.3 -59.3 2 37.0 -25.8 224 67 341.2 341.2 294.7 341.4 0.04 20 300 9700 -25.9 -60.9 2 35.0 -28.9 220 71 348.9 348.9 296.4 349.0 0.04 21 282 10147 -29.2 -61.6 3 32.4 -31.6 215 72 350.4 350.4 296.7 350.5 0.03 22 273 10379 -30.9 -61.9 3 31.0 -33.1 215 70 351.2 351.2 296.9 351.3 0.03 23 250 11000 -35.3 -59.3 7 24.0 -36.9 215 63 353.6 353.6 297.4 353.8 0.05 24 200 12520 -45.3 205 59 361.0 25 150 14380 -57.7 210 52 370.7 26 132 15185 -60.1 208 45 380.2 27 102 16770 -67.5 205 31 395.1 28 100 16890 -67.7 200 31 396.9 29 92 17391 -68.3 185 28 405.3 30 74 18697 -68.7 145 20 430.5 31 70 19030 -68.1 135 18 438.7 32 64 19568 -67.9 122 18 450.5 33 50 21080 -59.5 85 18 503.3 34 48 21336 -59.9 85 19 508.2 35 43 22026 -58.9 85 21 526.9 36 38 22803 -58.3 85 23 547.4 37 31 24099 -53.9 85 27 592.1 38 30 24310 -54.5 85 28 596.1 39 20 26940 -49.5 100 42 684.7 40 18 27630 -50.3 98 44 703.1 41 10 31550 -40.9 90 52 866.9 42 6.1 34952 -35.5 1021.7 43 5.7 35425 -34.5 1046.1 TRP 102 16770 -67.5 205 31 395.1 WND 282 10147 -29.2 -61.6 3 32.4 -31.6 215 72 350.4 350.4 296.7 350.5 0.03 Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 581.05 mb = 4708.72 m = 15448.37 ft Wetbulb zero: 707.03 mb = 3078.47 m = 10099.83 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 24.08 % Est. max temperature: 35.14 C = 95.24 F Sfc-Lift cond lev (LCL): 896.51 mb = 1047.18 m = 3435.59 ft T: 23.95 C 700-500 lapse rate: 7.35 C/km ThetaE index: 17.90 C Layer 850.0- 788.0 mb Conv cond level (CCL): 700.50 mb = 3156.03 m = 10354.29 ft Mean mixing ratio: 12.22 g/kg Conv temperature: 42.66 C = 108.79 F Cap Strength: 6.85 C Lifted Index: -0.49 C Risk: Thunderstorms probable Lifted Index @300 mb: 10.00 C Lifted Index @700 mb: 4.67 C Showalter Index: 1.38 C Risk: Showers probable Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 17.10 C K Index: 1.70 Risk: None Sweat Index: 132.20 Risk: None Energy Index: -1.51 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.12 J/kg Max Up Vert Vel: 8.26 m/s Conv Inhibition (B-): 620.88 J/kg Cap Strength: 6.82 C Lift Cond Lev (LCL): 852.21 mb = 1490.36 m = 4889.57 ft Lev Free Conv (LFC): 507.21 mb = 5758.35 m = 18891.98 ft Equ Level (EL): 477.21 mb = 6231.03 m = 20442.75 ft B at Equ Level: 32.94 J/kg Max Parcel Lev (MPL): 427.21 mb = 7077.78 m = 23220.78 ft Wind level data Storm motion: 264 at 8 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 1008 19 180 4 0.0 4.0 | 111 9 -8.2 3.1 1 1000 88 320 4 2.6 -3.1 | 55 7 -5.7 -3.9 2 925 772 30 5 -2.5 -4.3 | 64 12 -10.7 -5.2 3 850 1513 125 2 -1.6 1.1 | 92 10 -9.9 0.3 4 700 3162 240 9 7.8 4.5 | 173 4 -0.4 3.6 5 500 5870 230 25 19.2 16.1 | 216 19 10.9 15.2 6 400 7580 230 61 46.7 39.2 | 225 54 38.5 38.3 7 300 9700 220 71 45.6 54.4 | 215 65 37.4 53.5 8 282 10147 215 72 41.3 59.0 | 210 67 33.1 58.1 9 250 11000 215 63 36.1 51.6 | 209 58 27.9 50.7 10 200 12520 205 59 24.9 53.5 | 198 55 16.7 52.6 11 150 14380 210 52 26.0 45.0 | 202 48 17.8 44.1 12 102 16770 205 31 13.1 28.1 | 190 28 4.9 27.2 13 100 16890 200 31 10.6 29.1 | 185 28 2.4 28.2 14 70 19030 135 18 -12.7 12.7 | 119 24 -21.0 11.8 15 50 21080 85 18 -17.9 -1.6 | 85 26 -26.2 -2.5 16 30 24310 85 28 -27.9 -2.4 | 85 36 -36.1 -3.3 17 20 26940 100 42 -41.4 7.3 | 97 50 -49.6 6.4 18 10 31550 90 52 -52.0 0.0 | 89 60 -60.2 -0.9 Wind Parameters Mean winds (0-6000m): 233.9 at 11.0 knts Storm direction: 263.9 at 8.3 knts Shear (0-3000m) pos: 2.1 neg: 1.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 47.5 deg Storm rel helicity (0-3000m) pos: 44.6 neg: -13.9 tot: 30.7 m^2/s^2 ave: 10.2 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.54 Bulk Shear: 22.10 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 ------------------------------------------------------------------------------- 500 340 4 54 8| 0.0 8.9 8.9| 1.4 -13.9 -12.6 -25.2 -0.66| 11.4 -7.6 1000 11 4 60 10| 2.2 4.4 6.6| 13.7 -13.9 -0.3 -0.3 -0.21| 8.2 -1.7 1500 21 4 65 11| 2.0 3.0 5.0| 22.7 -13.9 8.7 5.8 -0.02| 6.8 -0.1 2000 41 4 71 11| 2.2 2.2 4.4| 30.1 -13.9 16.2 8.1 0.11| 5.8 0.6 2500 87 4 85 12| 2.2 1.8 4.0| 38.5 -13.9 24.6 9.8 0.22| 5.5 1.2 3000 239 5 109 5| 2.1 1.5 3.5| 44.6 -13.9 30.7 10.2 0.29| 5.4 1.6 4000 243 6 126 3| 1.8 0.9 2.7| 49.9 -13.9 36.0 9.0 0.35| 4.9 1.7 5000 238 8 163 4| 1.5 0.7 2.2| 53.3 -13.9 39.4 7.9 0.33| 4.5 1.5 6000 234 11 187 6| 1.2 1.1 2.3| 57.9 -14.0 43.9 7.3 0.30| 4.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//LT220/skewt/LT220.skewt.20250805.00.gif