UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050700.upa.cvt Date: 0000Z 7 MAY 25 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 7 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 11.4 11.1 98 0.3 11.2 325 2 283.4 284.8 283.8 306.0 8.20 1 1008 52 15.0 10.2 73 4.8 12.2 265 3 287.5 288.9 285.0 309.3 7.77 2 1003 94 16.8 10.8 68 6.0 13.3 215 4 289.7 291.1 286.3 312.7 8.13 3 1000 119 17.4 11.4 68 6.0 13.8 185 4 290.5 292.1 286.9 314.6 8.49 4 994 169 18.2 11.2 64 7.0 14.0 186 4 291.9 293.3 287.3 315.9 8.43 5 990 202 20.4 11.4 56 9.0 14.9 187 5 294.4 295.9 288.5 319.1 8.58 6 974 338 22.8 6.8 36 16.0 13.5 190 5 298.2 299.3 287.8 317.0 6.37 7 963 434 22.6 4.6 31 18.0 12.5 192 6 299.0 300.0 287.2 315.4 5.52 8 925 771 21.2 1.2 26 20.0 10.6 200 8 301.0 301.8 286.9 314.6 4.51 9 924 781 21.0 1.0 26 20.0 10.4 200 8 300.9 301.7 286.8 314.3 4.45 10 884 1174 19.2 2.2 32 17.0 9.9 208 9 302.8 303.8 288.2 318.2 5.07 11 850 1520 16.2 1.2 36 15.0 8.2 215 10 303.1 304.0 288.1 318.0 4.91 12 713 2982 4.2 -0.8 70 5.0 1.7 274 16 305.5 306.5 289.0 321.0 5.06 13 700 3131 2.6 -2.3 70 4.9 0.3 280 17 305.4 306.2 288.6 319.5 4.62 14 598 4381 -7.3 -10.8 76 3.5 -8.6 285 20 308.0 308.5 287.7 316.8 2.80 15 597 4394 -7.1 -11.2 72 4.1 -8.7 285 20 308.3 308.9 287.8 317.0 2.72 16 581 4605 -8.5 -16.5 52 8.0 -11.1 286 20 309.1 309.5 287.1 315.0 1.81 17 576 4672 -7.7 -19.7 38 12.0 -11.3 286 20 310.8 311.1 287.2 315.4 1.39 18 561 4877 -8.1 -24.1 26 16.0 -12.4 287 21 312.7 312.9 287.4 316.0 0.97 19 548 5059 -9.5 -26.5 24 17.0 -13.7 287 21 313.1 313.3 287.4 315.9 0.80 20 530 5316 -11.1 -27.1 25 16.0 -14.9 288 22 314.2 314.4 287.7 316.9 0.78 21 500 5760 -15.5 -30.5 26 15.0 -18.5 290 23 314.1 314.3 287.5 316.2 0.60 22 472 6194 -18.5 -33.5 26 15.0 -21.1 291 27 315.6 315.7 287.9 317.3 0.48 23 469 6241 -18.5 -35.5 21 17.0 -21.3 291 27 316.2 316.3 288.0 317.6 0.40 24 400 7410 -27.5 -46.5 15 19.0 -29.3 295 37 319.2 319.3 288.7 319.8 0.15 25 335 8661 -37.1 -51.1 22 14.0 -37.9 301 35 322.7 322.8 289.7 323.1 0.10 26 319 8997 -41.3 -51.3 33 10.0 -41.8 303 35 321.5 321.5 289.3 321.9 0.11 27 300 9410 -45.5 -51.5 51 6.0 -45.7 305 34 321.2 321.2 289.2 321.7 0.11 28 276 9961 -49.8 -55.8 49 6.0 -50.0 330 80 322.7 322.8 289.7 323.0 0.07 29 261 10324 -52.7 -58.7 48 6.0 -52.8 323.7 323.7 289.9 323.9 0.05 30 259 10373 -53.7 -58.7 54 5.0 -53.8 322.9 323.0 289.7 323.2 0.05 TRP WND 276 9961 -49.8 -55.8 49 6.0 -50.0 330 80 322.7 322.8 289.7 323.0 0.07 Sounding variables and indices 1000-500 mb thick: 5641.00 m Freezing level: 673.21 mb = 3459.25 m = 11349.11 ft Wetbulb zero: 697.08 mb = 3164.18 m = 10381.03 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 49.11 % Est. max temperature: 31.06 C = 87.91 F Sfc-Lift cond lev (LCL): 1009.51 mb = 39.08 m = 128.20 ft T: 14.09 C 700-500 lapse rate: 6.88 C/km ThetaE index: 4.78 C Layer 974.0- 884.0 mb Conv cond level (CCL): 686.85 mb = 3281.49 m = 10765.90 ft Mean mixing ratio: 6.18 g/kg Conv temperature: 33.76 C = 92.78 F Cap Strength: 6.95 C Lifted Index: 3.70 C Risk: None Lifted Index @300 mb: 4.70 C Lifted Index @700 mb: 4.34 C Showalter Index: 2.00 C Risk: Showers probable Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.70 C Cross Totals Index: 16.70 C K Index: 28.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 57.40 Risk: None Energy Index: -0.30 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.11 J/kg Max Up Vert Vel: 10.40 m/s Conv Inhibition (B-): 1769.74 J/kg Cap Strength: 6.95 C Lift Cond Lev (LCL): 777.24 mb = 2264.17 m = 7428.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 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 1014 2 325 2 1.1 -1.6 | 118 10 -8.6 4.6 1 1000 119 185 4 0.3 4.0 | 137 14 -9.4 10.2 2 925 771 200 8 2.7 7.5 | 153 15 -7.0 13.7 3 850 1520 215 10 5.7 8.2 | 164 15 -4.0 14.4 4 700 3131 280 17 16.7 -3.0 | 245 8 7.0 3.3 5 500 5760 290 23 21.6 -7.9 | 278 12 11.9 -1.7 6 400 7410 295 37 33.5 -15.6 | 292 26 23.8 -9.4 7 300 9410 305 34 27.9 -19.5 | 306 22 18.1 -13.3 Wind Parameters Mean winds (0-6000m): 272.5 at 15.4 knts Storm direction: 302.5 at 11.5 knts Shear (0-3000m) pos: 2.9 neg: 1.3 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 116.0 deg Storm rel helicity (0-3000m) pos: 80.0 neg: -0.2 tot: 79.8 m^2/s^2 ave: 26.6 10^-3 m/s^2 rel: 0.85 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 4.2 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.74 Bulk Shear: 31.04 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 ------------------------------------------------------------------------------- 500 192 5 141 14| 0.0 8.0 8.0| 18.8 -0.2 18.5 37.1 0.69| 8.8 6.1 1000 198 6 147 14| 1.4 4.0 5.4| 29.4 -0.2 29.2 29.2 0.76| 5.8 4.4 1500 203 7 152 15| 1.6 2.7 4.3| 37.7 -0.2 37.5 25.0 0.80| 4.6 3.6 2000 211 8 157 14| 2.2 2.0 4.2| 52.7 -0.2 52.5 26.2 0.83| 4.6 3.8 2500 221 9 164 14| 2.6 1.6 4.2| 67.0 -0.2 66.8 26.7 0.84| 4.7 3.9 3000 235 10 173 12| 2.9 1.3 4.2| 80.0 -0.2 79.8 26.6 0.85| 4.9 4.2 4000 254 12 191 10| 2.6 1.0 3.6| 87.4 -0.2 87.2 21.8 0.85| 4.2 3.6 5000 265 14 208 8| 2.3 0.8 3.1| 92.7 -0.2 92.5 18.5 0.85| 3.6 3.1 6000 273 15 226 8| 2.3 0.7 2.9| 99.6 -0.2 99.4 16.6 0.82| 3.4 2.7 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20250507.00.gif