UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050412.upa.cvt Date: 1200Z 4 MAY 25 Searching for LT030... Searching the city database file for: LT030 ... Date:1200Z 4 MAY 25 Station: LT030 WMO ident: 17030 Latitude: 41.28 Longitude: 36.30 ------------------------------------------------------------------------------- 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 1014 2 15.2 9.2 67 6.0 11.8 90 3 287.2 288.5 284.4 307.4 7.21 1 1000 119 14.0 7.0 63 7.0 10.2 90 5 287.1 288.2 283.3 304.9 6.29 2 996 153 14.6 0.6 38 14.0 7.8 85 5 288.1 288.8 281.1 299.6 4.01 3 948 572 12.4 1.4 47 11.0 7.0 22 7 289.9 290.7 282.5 302.8 4.46 4 941 635 13.0 2.0 47 11.0 7.5 12 7 291.2 292.0 283.3 304.8 4.69 5 925 780 12.4 -0.6 41 13.0 6.2 350 8 292.0 292.7 282.8 303.5 3.95 6 905 962 13.0 -14.0 14 27.0 3.0 333 7 294.4 294.7 280.8 298.9 1.43 7 887 1130 12.2 -8.8 22 21.0 3.5 318 7 295.3 295.7 282.2 302.0 2.21 8 850 1483 10.2 -1.8 43 12.0 4.5 285 6 296.8 297.5 284.8 308.6 3.94 9 842 1562 9.6 -4.4 37 14.0 3.3 281 6 297.0 297.6 284.1 306.8 3.27 10 832 1661 9.0 -8.0 29 17.0 1.9 277 6 297.4 297.8 283.4 305.0 2.51 11 781 2182 5.6 -13.4 24 19.0 -1.3 252 8 299.2 299.5 283.2 304.6 1.74 12 721 2831 1.0 -5.0 64 6.0 -1.6 221 9 301.0 301.7 286.1 312.2 3.65 13 700 3068 -0.7 -5.7 69 5.0 -2.9 210 10 301.7 302.4 286.2 312.6 3.57 14 622 4002 -7.9 -12.9 67 5.0 -9.6 199 9 303.8 304.3 285.7 311.0 2.28 15 566 4733 -11.9 -18.9 56 7.0 -13.9 191 9 307.4 307.7 286.2 312.4 1.52 16 529 5247 -16.5 -22.5 60 6.0 -18.0 185 8 307.9 308.1 285.9 311.8 1.19 17 500 5670 -19.5 -25.5 59 6.0 -20.8 180 8 309.3 309.4 286.2 312.5 0.96 18 415 7020 -30.7 -39.7 41 9.0 -31.6 197 8 311.8 311.8 286.4 312.8 0.29 19 400 7280 -32.9 -40.9 45 8.0 -33.6 200 8 312.2 312.3 286.5 313.2 0.27 20 310 9022 -46.3 -56.3 31 10.0 -46.6 196 16 317.1 317.1 287.9 317.3 0.06 21 303 9174 -46.3 -58.3 24 12.0 -46.7 195 17 319.2 319.2 288.5 319.4 0.05 22 300 9240 -46.7 -60.7 19 14.0 -47.1 195 17 319.5 319.5 288.6 319.7 0.04 23 268 9986 -50.5 180 14 324.5 24 250 10440 -51.5 190 22 329.5 25 208 11627 -52.7 194 19 345.4 26 200 11880 -51.5 195 18 351.2 27 169 12976 -51.9 198 21 367.9 28 150 13750 -52.3 200 23 380.0 29 109 15801 -55.3 208 29 410.6 30 100 16350 -56.1 210 31 419.3 31 70 18610 -59.1 170 19 457.9 32 62 19370 -58.3 181 19 475.9 33 50 20720 -58.3 200 19 506.1 34 43 21676 -56.3 166 15 533.3 35 30 23960 -57.7 85 6 587.3 36 27 24629 -56.3 69 9 609.2 37 20 26560 -51.9 25 16 677.3 38 19 26892 -52.3 18 16 686.1 39 14 28880 -49.9 339 14 756.8 40 12 29897 -46.1 319 13 804.4 41 10 31120 -42.5 295 12 860.9 42 9.9 31188 -42.1 864.9 43 8.2 32473 -38.5 927.0 44 6.9 33670 -34.1 992.2 45 5.8 34888 -33.5 1045.3 46 5.2 35652 -34.9 1072.2 TRP 268 9986 -50.5 180 14 324.5 WND Sounding variables and indices 1000-500 mb thick: 5551.00 m Freezing level: 708.65 mb = 2970.32 m = 9745.04 ft Wetbulb zero: 802.01 mb = 1963.11 m = 6440.56 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 50.52 % Est. max temperature: 24.28 C = 75.70 F Sfc-Lift cond lev (LCL): 926.74 mb = 764.10 m = 2506.85 ft T: 12.47 C 700-500 lapse rate: 7.23 C/km ThetaE index: 7.84 C Layer 1000.0- 948.0 mb Conv cond level (CCL): 672.58 mb = 3384.02 m = 11102.28 ft Mean mixing ratio: 4.52 g/kg Conv temperature: 30.50 C = 86.90 F Cap Strength: 8.06 C Lifted Index: 7.61 C Risk: None Lifted Index @300 mb: 12.05 C Lifted Index @700 mb: 7.25 C Showalter Index: 3.71 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 17.70 C K Index: 22.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 20.00 Risk: None Energy Index: 0.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.74 J/kg Max Up Vert Vel: 6.59 m/s Conv Inhibition (B-): 77401.63 J/kg Cap Strength: 8.06 C Lift Cond Lev (LCL): 807.47 mb = 1907.25 m = 6257.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 243 at 6 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 1014 2 90 3 -3.0 0.0 | 72 9 -8.4 -2.8 1 1000 119 90 5 -5.0 0.0 | 75 11 -10.4 -2.8 2 925 780 350 8 1.4 -7.9 | 21 11 -4.0 -10.7 3 850 1483 285 6 5.8 -1.6 | 355 4 0.4 -4.3 4 700 3068 210 10 5.0 8.7 | 176 6 -0.4 5.9 5 500 5670 180 8 0.0 8.0 | 134 8 -5.4 5.2 6 400 7280 200 8 2.7 7.5 | 151 5 -2.7 4.7 7 300 9240 195 17 4.4 16.4 | 176 14 -1.0 13.6 8 268 9986 180 14 0.0 14.0 | 154 12 -5.4 11.2 9 250 10440 190 22 3.8 21.7 | 175 19 -1.6 18.9 10 200 11880 195 18 4.7 17.4 | 177 15 -0.7 14.6 11 150 13750 200 23 7.9 21.6 | 187 19 2.5 18.8 12 100 16350 210 31 15.5 26.8 | 203 26 10.1 24.1 13 70 18610 170 19 -3.3 18.7 | 151 18 -8.7 15.9 14 50 20720 200 19 6.5 17.9 | 184 15 1.1 15.1 15 30 23960 85 6 -6.0 -0.5 | 74 12 -11.4 -3.3 16 20 26560 25 16 -6.8 -14.5 | 35 21 -12.2 -17.3 17 10 31120 295 12 10.9 -5.1 | 325 10 5.5 -7.9 Wind Parameters Mean winds (0-6000m): 212.7 at 8.1 knts Storm direction: 242.7 at 6.1 knts Shear (0-3000m) pos: 0.0 neg: 2.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 108.0 deg Storm rel helicity (0-3000m) pos: 1.3 neg: -51.0 tot: -49.8 m^2/s^2 ave: -16.6 10^-3 m/s^2 rel: -0.72 Storm rel vorticity (0-3000m) horiz: 5.5 stream: -4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.96 Bulk Shear: 22.66 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 63 5 63 12| 0.0 5.9 5.9| 1.3 -18.1 -16.8 -33.6 -0.66| 8.2 -5.4 1000 15 6 38 11| 0.0 4.8 4.8| 1.3 -40.3 -39.1 -39.1 -0.77| 8.4 -6.5 1500 350 7 25 10| 0.0 3.1 3.1| 1.3 -44.3 -43.0 -28.7 -0.67| 7.5 -5.0 2000 325 7 12 8| 0.0 2.6 2.6| 1.3 -46.3 -45.0 -22.5 -0.69| 6.4 -4.4 2500 300 7 355 6| 0.0 2.3 2.3| 1.3 -48.2 -46.9 -18.8 -0.72| 5.8 -4.2 3000 274 7 331 4| 0.0 2.0 2.0| 1.3 -51.0 -49.8 -16.6 -0.72| 5.5 -4.0 4000 240 8 230 2| 0.0 1.4 1.4| 1.3 -54.6 -53.4 -13.3 -0.73| 4.5 -3.3 5000 223 8 182 3| 0.0 1.0 1.0| 1.3 -57.9 -56.6 -11.3 -0.74| 3.8 -2.8 6000 213 8 166 4| 0.0 0.8 0.8| 1.9 -60.0 -58.1 -9.7 -0.73| 3.3 -2.4 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20250504.12.gif