UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050500.upa.cvt Date: 0000Z 5 MAY 25 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 5 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 1011 5 9.0 5.0 76 4.0 7.0 240 1 281.3 282.2 279.6 296.2 5.41 1 1000 95 9.2 4.2 71 5.0 6.7 185 4 282.4 283.2 279.8 296.7 5.17 2 998 111 9.2 4.2 71 5.0 6.7 184 4 282.5 283.4 280.0 296.9 5.18 3 993 153 11.2 5.2 67 6.0 8.1 183 5 284.9 285.9 281.5 300.6 5.58 4 979 270 11.8 4.8 62 7.0 8.2 180 6 286.7 287.6 282.3 302.2 5.51 5 949 528 12.0 -9.0 22 21.0 3.7 172 8 289.5 289.8 279.3 295.5 2.03 6 926 732 12.6 -0.4 41 13.0 6.3 165 10 292.1 292.8 282.9 303.8 4.01 7 925 741 12.8 -0.2 41 13.0 6.5 165 10 292.4 293.1 283.1 304.3 4.07 8 924 750 13.0 1.0 44 12.0 7.0 167 10 292.7 293.5 283.7 305.7 4.45 9 918 806 14.0 -3.0 31 17.0 6.1 176 10 294.3 294.9 283.1 304.2 3.33 10 903 946 15.4 -8.6 18 24.0 5.2 199 11 297.1 297.5 283.0 303.9 2.21 11 900 975 15.2 -5.8 23 21.0 5.8 204 11 297.2 297.7 283.6 305.5 2.75 12 876 1205 13.8 0.8 41 13.0 7.2 242 12 298.0 298.9 285.9 311.8 4.63 13 850 1461 12.0 1.0 47 11.0 6.3 285 13 298.7 299.6 286.4 313.1 4.84 14 745 2548 2.4 -0.8 79 3.2 0.8 316 14 299.8 300.6 286.8 314.3 4.84 15 700 3049 -1.7 -4.3 82 2.6 -2.9 330 15 300.6 301.3 286.2 312.6 3.97 16 658 3539 -4.9 -9.3 71 4.4 -6.6 321 14 302.4 302.9 285.8 311.2 2.87 17 575 4589 -10.1 -18.1 52 8.0 -12.5 301 13 308.2 308.5 286.5 313.4 1.60 18 500 5650 -18.7 -29.7 37 11.0 -20.8 280 12 310.2 310.4 286.2 312.5 0.65 19 460 6266 -23.9 -34.9 36 11.0 -25.5 254 12 311.2 311.3 286.3 312.7 0.43 20 424 6856 -29.1 -40.1 34 11.0 -30.3 228 12 311.9 312.0 286.4 312.9 0.27 21 400 7270 -32.5 -45.5 26 13.0 -33.6 210 12 312.7 312.8 286.5 313.4 0.16 22 341 8371 -41.3 -53.3 26 12.0 -41.8 207 14 315.4 315.4 287.3 315.7 0.08 23 300 9230 -46.1 -59.1 22 13.0 -46.5 205 16 320.4 320.4 288.9 320.6 0.04 24 279 9713 -47.7 225 15 324.8 25 272 9882 -47.9 216 14 326.9 26 250 10440 -48.1 185 10 334.6 27 208 11628 -51.9 185 22 346.7 28 200 11880 -51.5 185 24 351.2 29 161 13285 -51.7 211 26 373.4 30 150 13740 -54.7 220 27 375.8 31 140 14182 -54.7 217 26 383.3 32 126 14857 -54.7 211 25 395.0 33 119 15222 -55.3 209 24 400.5 34 100 16330 -56.5 200 22 418.6 35 86 17290 -57.9 213 19 434.2 36 70 18590 -59.3 230 14 457.5 37 50 20720 -57.3 135 14 508.4 38 48 20978 -57.1 514.9 39 33 23337 -59.3 567.3 40 33 23337 -59.9 565.7 41 33 23337 -59.9 565.7 42 31 23728 -59.3 577.5 TRP 279 9713 -47.7 225 15 324.8 WND Sounding variables and indices 1000-500 mb thick: 5555.00 m Freezing level: 718.66 mb = 2841.28 m = 9321.68 ft Wetbulb zero: 734.76 mb = 2659.33 m = 8724.73 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 56.71 % Est. max temperature: 26.21 C = 79.17 F Sfc-Lift cond lev (LCL): 951.22 mb = 508.94 m = 1669.74 ft T: 11.98 C 700-500 lapse rate: 6.54 C/km ThetaE index: 6.72 C Layer 949.0- 926.0 mb Conv cond level (CCL): 659.15 mb = 3525.00 m = 11564.83 ft Mean mixing ratio: 4.06 g/kg Conv temperature: 30.11 C = 86.19 F Cap Strength: 10.39 C Lifted Index: 10.23 C Risk: None Lifted Index @300 mb: 14.52 C Lifted Index @700 mb: 7.71 C Showalter Index: 1.67 C Risk: Showers probable Total Totals Index: 50.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.70 C Cross Totals Index: 19.70 C K Index: 29.10 Risk: 40-60 % chance of thunderstorms Sweat Index: 78.00 Risk: None Energy Index: -0.11 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.45 J/kg Max Up Vert Vel: 9.32 m/s Conv Inhibition (B-): 38549.60 J/kg Cap Strength: 10.44 C Lift Cond Lev (LCL): 804.89 mb = 1910.55 m = 6268.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 329 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 1011 5 240 1 0.9 0.5 | 155 9 -4.0 8.5 1 1000 95 185 4 0.3 4.0 | 159 13 -4.5 12.0 2 925 741 165 10 -2.6 9.7 | 157 19 -7.4 17.7 3 850 1461 285 13 12.6 -3.4 | 239 9 7.7 4.6 4 700 3049 330 15 7.5 -13.0 | 332 6 2.6 -5.0 5 500 5650 280 12 11.8 -2.1 | 230 9 7.0 5.9 6 400 7270 210 12 6.0 10.4 | 184 18 1.1 18.4 7 300 9230 205 16 6.8 14.5 | 185 23 1.9 22.5 8 279 9713 225 15 10.6 10.6 | 197 19 5.7 18.6 9 250 10440 185 10 0.9 10.0 | 167 18 -4.0 18.0 10 200 11880 185 24 2.1 23.9 | 175 32 -2.8 31.9 11 150 13740 220 27 17.4 20.7 | 204 31 12.5 28.7 12 100 16330 200 22 7.5 20.7 | 185 29 2.7 28.7 13 70 18590 230 14 10.7 9.0 | 199 18 5.9 17.0 14 50 20720 135 14 -9.9 9.9 | 140 23 -14.8 17.9 Wind Parameters Mean winds (0-6000m): 298.7 at 12.5 knts Storm direction: 328.7 at 9.4 knts Shear (0-3000m) pos: 3.8 neg: 1.3 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 174.0 deg Storm rel helicity (0-3000m) pos: 107.6 neg: -3.7 tot: 103.9 m^2/s^2 ave: 34.6 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 5.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.31 Bulk Shear: 33.15 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 ------------------------------------------------------------------------------- 500 178 5 159 14| 0.0 7.7 7.7| 3.2 -0.9 2.3 4.6 0.11| 7.8 0.9 1000 177 7 161 16| 3.5 3.8 7.3| 41.6 -3.7 37.9 37.9 0.46| 9.1 4.2 1500 207 9 177 16| 6.1 2.6 8.6| 90.9 -3.7 87.3 58.2 0.64| 11.7 7.5 2000 245 10 199 13| 5.0 1.9 6.9| 96.9 -3.7 93.2 46.6 0.66| 9.6 6.3 2500 270 11 217 10| 4.3 1.5 5.9|102.3 -3.7 98.6 39.4 0.68| 8.4 5.7 3000 287 12 233 8| 3.8 1.3 5.1|107.6 -3.7 103.9 34.6 0.71| 7.6 5.4 4000 301 12 254 6| 2.9 1.4 4.3|107.7 -10.0 97.6 24.4 0.55| 6.3 3.5 5000 302 13 257 6| 2.3 1.6 3.9|107.7 -17.2 90.4 18.1 0.43| 5.5 2.4 6000 299 12 252 6| 1.9 1.8 3.7|107.7 -28.2 79.5 13.3 0.31| 5.1 1.6 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20250505.00.gif