UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110212.upa.cvt Date: 1200Z 2 NOV 25 Searching for LT220... Searching the city database file for: LT220 ... Date:1200Z 2 NOV 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 1016 25 22.4 11.4 50 11.0 15.7 280 4 294.2 295.7 288.2 318.2 8.35 1 1000 162 21.2 12.2 56 9.0 15.6 330 6 294.4 296.0 288.8 320.1 8.96 2 962 499 19.2 11.2 60 8.0 14.3 285 6 295.6 297.2 289.0 320.8 8.71 3 925 839 18.8 7.8 49 11.0 12.3 240 7 298.5 299.8 288.6 319.7 7.19 4 912 960 18.8 6.8 46 12.0 11.8 226 7 299.7 301.0 288.7 319.9 6.80 5 895 1120 17.4 7.4 52 10.0 11.5 207 8 299.9 301.2 289.2 321.3 7.23 6 850 1556 14.8 6.8 59 8.0 10.2 155 9 301.6 303.0 289.8 323.4 7.31 7 835 1707 15.2 5.2 51 10.0 9.5 159 10 303.6 304.8 289.9 323.6 6.65 8 700 3176 4.8 -1.2 65 6.0 1.8 195 15 307.8 308.7 289.8 323.3 5.01 9 665 3593 2.2 -6.8 51 9.0 -1.8 194 17 309.4 310.1 288.8 320.3 3.45 10 663 3617 2.2 -7.8 48 10.0 -2.1 194 17 309.7 310.3 288.7 319.8 3.20 11 613 4245 -2.5 -16.5 33 14.0 -7.3 193 19 311.3 311.6 287.8 316.9 1.72 12 525 5457 -11.1 -18.1 56 7.0 -13.3 191 24 315.1 315.4 289.0 320.9 1.75 13 500 5830 -14.1 -22.1 51 8.0 -16.3 190 26 315.8 316.1 288.8 320.2 1.30 14 463 6407 -17.9 -24.9 54 7.0 -19.6 185 24 318.1 318.3 289.3 321.9 1.09 15 444 6718 -20.5 -26.5 59 6.0 -21.8 182 23 318.7 318.9 289.4 322.1 0.99 16 411 7283 -24.3 -29.3 63 5.0 -25.2 177 21 320.9 321.1 289.9 323.8 0.82 17 400 7480 -25.9 -30.9 63 5.0 -26.8 175 20 321.3 321.5 289.9 323.9 0.73 18 366 8119 -30.3 -38.3 46 8.0 -31.3 170 24 323.7 323.8 290.3 325.1 0.38 19 300 9500 -42.3 -51.3 37 9.0 -42.8 160 32 325.7 325.8 290.6 326.2 0.11 20 250 10710 -52.9 -61.9 33 9.0 -53.1 160 30 327.4 327.4 291.0 327.6 0.04 21 217 11611 -59.3 160 33 331.0 22 212 11757 -59.5 161 32 332.9 23 200 12120 -62.3 165 30 334.1 24 172 13043 -65.5 202 22 343.5 25 150 13880 -62.9 235 14 361.7 26 143 14175 -63.9 236 15 365.0 27 126 14952 -64.1 239 17 378.0 28 100 16370 -64.3 245 20 403.5 29 71 18463 -62.1 250 16 449.7 30 70 18550 -64.3 250 16 446.8 31 67 18817 -64.9 253 18 451.2 32 50 20610 -63.1 275 29 494.8 33 44 21398 -60.5 272 31 519.6 34 30 23780 -59.9 265 37 581.3 35 23 25441 -59.7 265 48 627.8 36 20 26320 -57.5 265 54 660.2 37 18 26989 -58.3 265 58 677.8 38 16 27737 -57.3 265 62 704.3 39 13 29067 -53.9 265 70 759.2 40 11 30159 -47.9 265 76 818.1 41 10 30790 -48.1 265 80 840.0 42 8.4 31943 -46.5 889.2 43 8.0 32268 -45.7 265 94 904.8 44 7.6 32610 -44.9 921.5 TRP 217 11611 -59.3 160 33 331.0 WND 8.0 32268 -45.7 265 94 904.8 Sounding variables and indices 1000-500 mb thick: 5668.00 m Freezing level: 639.60 mb = 3911.15 m = 12831.72 ft Wetbulb zero: 682.59 mb = 3380.54 m = 11090.87 ft Precipitable water: 1.12 inches Sfc-500 mean rel hum: 51.80 % Est. max temperature: 29.24 C = 84.64 F Sfc-Lift cond lev (LCL): 863.58 mb = 1422.00 m = 4665.31 ft T: 15.60 C 700-500 lapse rate: 7.12 C/km ThetaE index: 6.69 C Layer 700.0- 525.0 mb Conv cond level (CCL): 716.08 mb = 2986.77 m = 9798.98 ft Mean mixing ratio: 8.30 g/kg Conv temperature: 35.53 C = 95.95 F Cap Strength: 6.98 C Lifted Index: 2.23 C Risk: None Lifted Index @300 mb: 4.50 C Lifted Index @700 mb: 4.31 C Showalter Index: 0.47 C Risk: Thunderstorms probable Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 20.90 C K Index: 29.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 141.60 Risk: None Energy Index: -0.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.94 J/kg Max Up Vert Vel: 6.31 m/s Conv Inhibition (B-): 57220.30 J/kg Cap Strength: 6.85 C Lift Cond Lev (LCL): 839.94 mb = 1656.93 m = 5436.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 222 at 11 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 1016 25 280 4 3.9 -0.7 | 21 10 -3.6 -9.2 1 1000 162 330 6 3.0 -5.2 | 18 14 -4.5 -13.7 2 925 839 240 7 6.1 3.5 | 16 5 -1.5 -5.0 3 850 1556 155 9 -3.8 8.2 | 88 11 -11.3 -0.4 4 700 3176 195 15 3.9 14.5 | 149 7 -3.6 6.0 5 500 5830 190 26 4.5 25.6 | 170 17 -3.0 17.1 6 400 7480 175 20 -1.7 19.9 | 141 15 -9.3 11.4 7 300 9500 160 32 -10.9 30.1 | 139 28 -18.5 21.6 8 250 10710 160 30 -10.3 28.2 | 138 27 -17.8 19.7 9 217 11611 160 33 -11.3 31.0 | 140 29 -18.8 22.5 10 200 12120 165 30 -7.8 29.0 | 143 26 -15.3 20.5 11 150 13880 235 14 11.5 8.0 | 277 4 3.9 -0.5 12 100 16370 245 20 18.1 8.5 | 270 11 10.6 -0.1 13 70 18550 250 16 15.0 5.5 | 292 8 7.5 -3.0 14 50 20610 275 29 28.9 -2.5 | 297 24 21.4 -11.0 15 30 23780 265 37 36.9 3.2 | 280 30 29.3 -5.3 16 20 26320 265 54 53.8 4.7 | 275 46 46.3 -3.8 17 10 30790 265 80 79.7 7.0 | 271 72 72.2 -1.5 Wind Parameters Mean winds (0-6000m): 191.5 at 15.1 knts Storm direction: 221.5 at 11.4 knts Shear (0-3000m) pos: 1.7 neg: 2.3 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 118.9 deg Storm rel helicity (0-3000m) pos: 29.2 neg: -10.7 tot: 18.6 m^2/s^2 ave: 6.2 10^-3 m/s^2 rel: 0.35 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.44 Bulk Shear: 44.85 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 ------------------------------------------------------------------------------- 500 306 6 13 12| 2.6 0.0 2.6| 0.0 -9.9 -9.9 -19.7 -0.36| 8.7 -3.2 1000 271 6 7 9| 1.3 3.8 5.2| 4.7 -10.1 -5.5 -5.5 0.02| 8.4 0.2 1500 235 7 21 5| 0.9 4.7 5.5| 9.2 -10.7 -1.4 -1.0 0.15| 8.5 1.3 2000 201 8 74 5| 0.9 3.5 4.4| 15.6 -10.7 5.0 2.5 0.21| 7.1 1.5 2500 190 9 89 6| 1.4 2.8 4.2| 22.6 -10.7 11.9 4.8 0.28| 6.3 1.8 3000 190 9 97 6| 1.7 2.3 4.1| 29.2 -10.7 18.6 6.2 0.35| 5.9 2.0 4000 192 11 114 6| 1.5 1.9 3.5| 35.3 -10.7 24.6 6.2 0.38| 5.0 1.9 5000 192 13 132 6| 1.2 1.9 3.1| 39.4 -10.7 28.8 5.8 0.37| 4.4 1.7 6000 192 15 145 8| 1.0 1.8 2.9| 42.0 -15.1 26.9 4.5 0.33| 4.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//LT220/skewt/LT220.skewt.20251102.12.gif