UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050600.upa.cvt Date: 0000Z 6 MAY 25 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 6 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 6 11.0 6.0 71 5.0 8.4 0 0 283.3 284.3 281.1 299.4 5.80 1 1003 72 11.6 -3.4 35 15.0 5.1 237 1 284.5 285.0 278.2 293.0 2.96 2 1000 97 12.4 -5.6 28 18.0 4.9 190 2 285.5 286.0 278.0 292.8 2.51 3 989 188 13.8 -8.2 21 22.0 4.9 172 2 287.9 288.2 278.6 294.0 2.08 4 985 222 15.4 -8.6 18 24.0 5.6 165 2 289.8 290.2 279.5 295.8 2.02 5 972 333 15.8 -14.2 11 30.0 4.8 143 3 291.3 291.5 279.2 295.3 1.31 6 938 630 16.6 -20.4 6 37.0 4.2 83 4 295.1 295.2 280.3 297.7 0.80 7 925 747 16.4 -16.6 9 33.0 4.4 60 4 296.1 296.3 281.1 299.6 1.13 8 909 898 16.4 -8.6 17 25.0 5.7 31 4 297.6 298.0 283.1 304.3 2.19 9 877 1206 13.8 -3.2 31 17.0 5.8 332 5 297.9 298.5 284.7 308.3 3.44 10 850 1473 13.2 -0.8 38 14.0 6.2 280 6 300.0 300.7 286.3 312.7 4.24 11 841 1562 12.4 -1.6 38 14.0 5.5 281 7 300.0 300.8 286.1 312.2 4.04 12 834 1633 12.0 -2.0 38 14.0 5.2 282 8 300.3 301.1 286.1 312.3 3.96 13 734 2687 3.4 -11.6 32 15.0 -2.3 299 20 302.1 302.5 284.9 308.8 2.14 14 700 3070 0.2 -11.8 40 12.0 -4.3 305 24 302.7 303.1 285.2 309.6 2.21 15 694 3139 0.8 -21.2 17 22.0 -5.8 306 24 304.1 304.3 284.4 307.4 1.01 16 682 3279 0.2 -43.8 2 44.0 -7.8 307 24 305.0 305.0 283.5 305.4 0.12 17 662 3516 -1.7 -20.7 22 19.0 -7.4 310 24 305.4 305.6 284.9 309.1 1.11 18 500 5680 -17.9 -46.9 6 29.0 -21.3 335 25 311.2 311.2 285.9 311.6 0.11 19 400 7310 -30.7 -55.7 7 25.0 -32.3 340 33 315.1 315.1 287.2 315.3 0.05 20 380 7674 -32.5 338 34 317.4 21 327 8718 -40.5 333 37 320.3 22 300 9300 -45.3 330 38 321.5 23 260 10238 -53.1 325 37 323.5 24 250 10490 -53.9 320 34 325.9 25 241 10725 -54.1 317 33 329.1 26 236 10860 -54.3 315 32 330.7 27 200 11920 -54.7 300 25 346.1 28 166 13111 -53.5 261 18 367.1 29 150 13760 -53.9 240 14 377.2 30 108 15859 -56.5 228 19 409.4 31 104 16100 -55.3 226 19 416.2 32 100 16350 -55.9 225 20 419.7 33 89 17090 -55.1 217 18 435.5 34 72 18433 -57.5 202 15 457.7 35 70 18610 -57.7 200 15 460.9 36 59 19677 -60.1 162 12 478.6 37 50 20710 -58.1 125 9 506.6 38 46 21234 -59.3 515.9 TRP 260 10238 -53.1 325 37 323.5 WND Sounding variables and indices 1000-500 mb thick: 5583.00 m Freezing level: 679.89 mb = 3303.68 m = 10838.73 ft Wetbulb zero: 764.99 mb = 2345.53 m = 7695.21 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 21.63 % Est. max temperature: 26.92 C = 80.45 F Sfc-Lift cond lev (LCL): 937.19 mb = 637.42 m = 2091.26 ft T: 16.59 C 700-500 lapse rate: 6.93 C/km ThetaE index: 6.53 C Layer 1003.0- 989.0 mb Conv cond level (CCL): 485.55 mb = 5894.26 m = 19337.90 ft Mean mixing ratio: 1.67 g/kg Conv temperature: 39.60 C = 103.27 F Cap Strength: 12.61 C Lifted Index: 13.19 C Risk: None Lifted Index @300 mb: 17.49 C Lifted Index @700 mb: 9.76 C Showalter Index: 2.71 C Risk: Showers probable Total Totals Index: 48.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.10 C Cross Totals Index: 17.10 C K Index: 18.30 Risk: < 20 % chance of thunderstorms Sweat Index: 37.00 Risk: None Energy Index: -0.13 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.96 J/kg Max Up Vert Vel: 9.90 m/s Conv Inhibition (B-): 31665.97 J/kg Cap Strength: 13.11 C Lift Cond Lev (LCL): 638.96 mb = 3789.20 m = 12431.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 347 at 13 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 6 0 0 -0.0 -0.0 | 167 13 -2.9 12.6 1 1000 97 190 2 0.3 2.0 | 170 15 -2.5 14.6 2 925 747 60 4 -3.5 -2.0 | 149 12 -6.3 10.6 3 850 1473 280 6 5.9 -1.0 | 195 12 3.0 11.6 4 700 3070 305 24 19.7 -13.8 | 274 17 16.8 -1.1 5 500 5680 335 25 10.6 -22.7 | 322 13 7.7 -10.0 6 400 7310 340 33 11.3 -31.0 | 335 20 8.4 -18.4 7 300 9300 330 38 19.0 -32.9 | 321 26 16.1 -20.3 8 260 10238 325 37 21.2 -30.3 | 314 25 18.4 -17.7 9 250 10490 320 34 21.9 -26.0 | 305 23 19.0 -13.4 10 200 11920 300 25 21.7 -12.5 | 270 19 18.8 0.1 11 150 13760 240 14 12.1 7.0 | 205 22 9.3 19.6 12 100 16350 225 20 14.1 14.1 | 203 29 11.3 26.8 13 70 18610 200 15 5.1 14.1 | 185 27 2.3 26.7 14 50 20710 125 9 -7.4 5.2 | 150 21 -10.2 17.8 Wind Parameters Mean winds (0-6000m): 317.3 at 17.3 knts Storm direction: 347.3 at 13.0 knts Shear (0-3000m) pos: 2.5 neg: 1.6 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 104.0 deg Storm rel helicity (0-3000m) pos: 80.8 neg: -21.3 tot: 59.5 m^2/s^2 ave: 19.8 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.96 Bulk Shear: 50.86 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 ------------------------------------------------------------------------------- 500 142 2 164 15| 3.4 0.0 3.4| 2.5 -14.6 -12.1 -24.3 -0.50| 6.1 -3.0 1000 64 3 153 13| 1.7 3.1 4.8| 5.3 -21.3 -16.0 -16.0 -0.29| 6.6 -1.9 1500 357 4 163 9| 1.1 3.3 4.4| 19.8 -21.3 -1.5 -1.0 0.12| 7.4 0.9 2000 298 5 190 10| 0.7 2.5 3.1| 38.2 -21.3 16.8 8.4 0.31| 7.0 2.1 2500 297 7 200 10| 1.8 2.0 3.7| 58.0 -21.3 36.7 14.7 0.43| 6.8 2.9 3000 301 9 214 9| 2.5 1.6 4.2| 80.8 -21.3 59.5 19.8 0.50| 6.8 3.4 4000 306 13 237 9| 2.2 1.2 3.4|101.4 -21.3 80.1 20.0 0.55| 5.8 3.2 5000 312 15 255 9| 2.0 1.0 2.9|118.8 -21.3 97.4 19.5 0.59| 5.1 3.0 6000 317 17 270 9| 1.9 0.8 2.7|132.7 -21.3 111.4 18.6 0.61| 4.7 2.9 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20250506.00.gif