UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for LT220... Searching the city database file for: LT220 ... Date:0000Z 2 DEC 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 1018 24 8.6 8.6 100 0.0 8.6 100 2 280.3 281.5 281.0 299.1 6.89 1 1000 172 10.6 5.6 71 5.0 8.0 50 5 283.8 284.7 281.1 299.6 5.70 2 997 197 10.6 5.9 73 4.7 8.2 45 5 284.0 285.0 281.4 300.3 5.84 3 992 239 10.4 5.4 71 5.0 7.8 37 5 284.2 285.2 281.3 300.0 5.67 4 974 391 9.8 3.8 66 6.0 6.8 8 6 285.1 286.0 281.1 299.6 5.16 5 925 818 8.4 4.0 74 4.4 6.2 285 7 287.9 288.9 282.8 303.5 5.51 6 866 1364 5.4 0.4 70 5.0 3.0 289 10 290.3 291.1 282.7 303.4 4.55 7 850 1517 4.2 -1.8 65 6.0 1.5 290 11 290.5 291.2 282.2 302.0 3.94 8 772 2295 0.4 -6.6 59 7.0 -2.4 295 13 294.6 295.1 282.8 303.6 3.02 9 756 2463 0.2 -9.8 47 10.0 -3.6 296 13 296.1 296.5 282.8 303.4 2.40 10 751 2516 0.4 -12.6 37 13.0 -4.2 296 14 296.9 297.2 282.5 302.8 1.93 11 711 2955 -0.3 -24.3 14 24.0 -6.8 299 15 300.8 300.9 282.7 303.3 0.75 12 700 3079 -1.5 -19.5 24 18.0 -6.9 300 15 300.8 301.0 283.2 304.6 1.16 13 698 3102 -1.7 -18.7 26 17.0 -6.9 300 15 300.8 301.1 283.3 304.8 1.25 14 641 3775 -5.7 -26.7 17 21.0 -10.8 296 19 303.7 303.8 283.8 306.0 0.67 15 553 4918 -12.7 -52.7 2 40.0 -17.3 289 25 308.5 308.5 284.8 308.7 0.05 16 527 5285 -14.7 -33.7 18 19.0 -18.1 287 27 310.4 310.5 286.0 311.9 0.42 17 500 5680 -18.7 -29.7 37 11.0 -20.8 285 29 310.2 310.4 286.2 312.5 0.65 18 469 6153 -22.7 -33.7 36 11.0 -24.4 289 32 311.0 311.1 286.3 312.7 0.47 19 451 6439 -24.1 -41.1 19 17.0 -26.1 292 34 312.7 312.8 286.6 313.6 0.23 20 433 6734 -26.9 -37.9 35 11.0 -28.3 295 35 312.9 312.9 286.8 314.1 0.34 21 400 7300 -31.7 -41.7 37 10.0 -32.6 300 39 313.8 313.8 287.0 314.7 0.25 22 310 9061 -45.7 -56.7 28 11.0 -46.1 291 37 317.9 318.0 288.1 318.2 0.06 23 300 9280 -47.3 -58.3 27 11.0 -47.6 290 37 318.7 318.7 288.3 318.9 0.05 24 250 10460 -56.9 275 33 321.5 25 244 10613 -58.1 275 33 321.9 26 218 11316 -61.5 269 36 327.2 27 200 11850 -61.1 265 39 336.0 28 189 12200 -61.9 261 39 340.2 29 179 12538 -59.9 257 39 348.8 30 150 13650 -56.5 245 40 372.7 31 141 14043 -57.7 247 40 377.3 32 100 16200 -60.9 260 40 410.1 33 92 16721 -59.9 259 39 421.9 34 74 18084 -60.3 256 37 448.2 35 70 18430 -61.5 255 37 452.8 36 53 20164 -59.3 267 44 495.4 37 50 20530 -58.5 270 45 505.6 38 46 21048 -61.5 270 49 510.6 39 32 23290 -61.1 270 69 567.5 40 30 23690 -60.3 270 72 580.3 41 26 24575 -62.9 274 79 597.1 42 21 25910 -56.1 279 89 655.2 43 20 26220 -55.9 280 91 665.1 44 14 28478 -57.9 283 101 729.7 45 10 30600 -57.5 285 110 804.9 46 9.0 31267 -56.8 285 110 832.4 47 8.2 31858 -56.1 857.5 TRP 244 10613 -58.1 275 33 321.9 WND 9.0 31267 -56.8 285 110 832.4 Sounding variables and indices 1000-500 mb thick: 5508.00 m Freezing level: 728.14 mb = 2766.54 m = 9076.46 ft Wetbulb zero: 820.50 mb = 1802.38 m = 5913.25 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 38.45 % Est. max temperature: 18.50 C = 65.30 F Sfc-Lift cond lev (LCL): 1018.00 mb = 24.25 m = 79.56 ft T: 8.60 C 700-500 lapse rate: 6.61 C/km ThetaE index: 1.54 C Layer 866.0- 772.0 mb Conv cond level (CCL): 807.95 mb = 1926.92 m = 6321.83 ft Mean mixing ratio: 5.56 g/kg Conv temperature: 21.01 C = 69.81 F Cap Strength: 10.42 C Lifted Index: 9.64 C Risk: None Lifted Index @300 mb: 12.71 C Lifted Index @700 mb: 7.39 C Showalter Index: 8.88 C Risk: None Total Totals Index: 39.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 16.90 C K Index: 3.10 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.41 J/kg Max Up Vert Vel: 6.84 m/s Conv Inhibition (B-): 63977.04 J/kg Cap Strength: 10.32 C Lift Cond Lev (LCL): 900.26 mb = 1042.48 m = 3420.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 12 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 24 100 2 -2.0 0.3 | 136 14 -9.7 10.1 1 1000 172 50 5 -3.8 -3.2 | 120 13 -11.6 6.6 2 925 818 285 7 6.8 -1.8 | 173 8 -1.0 8.0 3 850 1517 290 11 10.3 -3.8 | 204 7 2.6 6.0 4 700 3079 300 15 13.0 -7.5 | 247 6 5.3 2.3 5 500 5680 285 29 28.0 -7.5 | 264 20 20.3 2.3 6 400 7300 300 39 33.8 -19.5 | 290 28 26.1 -9.7 7 300 9280 290 37 34.8 -12.7 | 276 27 27.0 -2.9 8 250 10460 275 33 32.9 -2.9 | 255 26 25.2 6.9 9 244 10613 275 33 32.9 -2.9 | 255 26 25.2 6.9 10 200 11850 265 39 38.9 3.4 | 247 34 31.1 13.2 11 150 13650 245 40 36.3 16.9 | 227 39 28.5 26.7 12 100 16200 260 40 39.4 6.9 | 242 36 31.7 16.7 13 70 18430 255 37 35.7 9.6 | 235 34 28.0 19.3 14 50 20530 270 45 45.0 -0.0 | 255 39 37.3 9.8 15 30 23690 270 72 72.0 -0.0 | 261 65 64.3 9.8 16 20 26220 280 91 89.6 -15.8 | 274 82 81.9 -6.0 17 10 30600 285 110 106.3 -28.5 | 281 100 98.5 -18.7 Wind Parameters Mean winds (0-6000m): 291.7 at 16.6 knts Storm direction: 321.7 at 12.4 knts Shear (0-3000m) pos: 1.2 neg: 1.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 108.8 deg Storm rel helicity (0-3000m) pos: 26.3 neg: -17.1 tot: 9.1 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.58 Bulk Shear: 40.30 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 23 5 118 11| 0.0 7.5 7.5| 2.7 -17.1 -14.5 -29.0 -0.33| 11.0 -3.7 1000 319 6 144 7| 0.0 5.2 5.2| 14.4 -17.1 -2.7 -2.7 0.17| 9.5 1.6 1500 300 7 166 6| 1.0 3.5 4.5| 19.5 -17.1 2.3 1.5 0.27| 7.3 2.0 2000 297 8 177 6| 1.1 2.6 3.7| 21.7 -17.1 4.6 2.3 0.31| 5.9 1.8 2500 296 9 186 6| 1.2 2.1 3.3| 24.0 -17.1 6.8 2.7 0.36| 5.0 1.8 3000 297 10 194 5| 1.2 1.7 3.0| 26.3 -17.1 9.1 3.0 0.39| 4.4 1.7 4000 297 12 213 5| 0.9 2.0 2.9| 30.6 -17.1 13.5 3.4 0.39| 4.0 1.6 5000 295 14 233 6| 0.7 2.2 2.9| 32.2 -17.2 15.0 3.0 0.34| 3.8 1.3 6000 292 17 245 9| 0.9 2.1 3.0| 44.7 -18.4 26.3 4.4 0.34| 3.7 1.3 Wrote GIF file: /home/apache/climate/data/raob//LT220/skewt/LT220.skewt.20251202.00.gif