UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051000.upa.cvt Date: 0000Z 10 MAY 25 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 10 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 1017 5 14.2 13.6 96 0.6 13.8 10 4 286.0 287.7 286.3 312.7 9.66 1 1000 147 13.4 13.4 100 0.0 13.4 245 7 286.5 288.2 286.5 313.5 9.70 2 960 492 13.6 13.6 100 0.0 13.6 224 9 290.1 291.9 288.4 318.9 10.24 3 925 806 14.0 12.6 91 1.4 13.1 205 11 293.6 295.4 289.4 322.1 9.96 4 873 1297 15.0 10.3 73 4.7 12.1 226 12 299.6 301.2 290.6 326.1 9.04 5 850 1524 15.2 10.2 72 5.0 12.1 235 13 302.1 303.8 291.6 329.4 9.23 6 834 1685 14.8 9.8 72 5.0 11.7 239 13 303.3 305.0 291.9 330.6 9.16 7 700 3143 5.6 -0.4 65 6.0 2.5 275 18 308.7 309.7 290.3 325.1 5.31 8 699 3155 5.6 -0.4 65 6.0 2.5 275 18 308.8 309.8 290.3 325.3 5.32 9 623 4082 -3.9 -6.3 83 2.4 -5.0 272 24 308.3 309.0 288.8 320.2 3.83 10 538 5223 -12.7 -13.7 92 1.0 -13.0 267 31 311.0 311.4 288.4 318.9 2.47 11 500 5780 -15.9 -18.5 80 2.6 -16.7 265 35 313.7 314.0 288.6 319.5 1.78 12 489 5947 -17.5 -20.8 75 3.3 -18.4 265 35 313.7 314.0 288.3 318.7 1.49 13 415 7155 -26.9 -29.5 79 2.6 -27.3 265 37 316.7 316.8 288.6 319.5 0.80 14 400 7420 -29.3 -31.5 81 2.2 -29.6 265 37 316.9 317.0 288.5 319.3 0.69 15 361 8145 -33.9 -37.4 71 3.5 -34.3 267 44 320.2 320.3 289.3 321.7 0.43 16 300 9410 -45.5 -50.5 57 5.0 -45.7 270 57 321.2 321.3 289.3 321.7 0.12 17 277 9935 -49.7 -54.7 56 5.0 -49.8 322.6 322.6 289.6 322.9 0.08 18 254 10498 -52.3 -57.3 55 5.0 -52.4 326.8 326.8 290.9 327.1 0.07 19 250 10600 -53.3 -58.3 54 5.0 -53.4 326.8 326.8 290.9 327.1 0.06 20 249 10626 -53.5 -58.5 54 5.0 -53.6 326.9 326.9 290.9 327.1 0.06 21 205 11861 -58.9 337.1 22 200 12017 -57.7 341.4 TRP WND Sounding variables and indices 1000-500 mb thick: 5633.00 m Freezing level: 654.20 mb = 3701.10 m = 12142.57 ft Wetbulb zero: 673.66 mb = 3452.01 m = 11325.36 ft Precipitable water: 1.43 inches Sfc-500 mean rel hum: 80.60 % Est. max temperature: 28.51 C = 83.32 F Sfc-Lift cond lev (LCL): 1008.08 mb = 79.37 m = 260.39 ft T: 13.78 C 700-500 lapse rate: 8.15 C/km ThetaE index: 5.47 C Layer 700.0- 699.0 mb Conv cond level (CCL): 1000.00 mb = 147.00 m = 482.28 ft Mean mixing ratio: 9.96 g/kg Conv temperature: 15.20 C = 59.36 F Cap Strength: 7.46 C Lifted Index: 1.72 C Risk: Showers probable Lifted Index @300 mb: 2.88 C Lifted Index @700 mb: 6.11 C Showalter Index: -4.38 C Risk: Severe thunderstorms possible Total Totals Index: 57.20 C Risk: Severe Thunderstorms probable Vertical Totals Index: 31.10 C Cross Totals Index: 26.10 C K Index: 35.30 Risk: > 80 % chance of thunderstorms Sweat Index: 347.40 Risk: Showers and thunderstorms possible Energy Index: -2.00 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.60 J/kg Max Up Vert Vel: 8.20 m/s Conv Inhibition (B-): 1726.20 J/kg Cap Strength: 7.41 C Lift Cond Lev (LCL): 959.51 mb = 496.25 m = 1628.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 15 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 1017 5 10 4 -0.7 -3.9 | 96 15 -14.6 1.5 1 1000 147 245 7 6.3 3.0 | 138 11 -7.6 8.4 2 925 806 205 11 4.6 10.0 | 149 18 -9.3 15.4 3 850 1524 235 13 10.6 7.5 | 166 13 -3.3 12.9 4 700 3143 275 18 17.9 -1.6 | 226 6 4.0 3.8 5 500 5780 265 35 34.9 3.1 | 248 23 20.9 8.4 6 400 7420 265 37 36.9 3.2 | 249 24 22.9 8.6 7 300 9410 270 57 57.0 -0.0 | 263 43 43.1 5.4 Wind Parameters Mean winds (0-6000m): 261.2 at 19.9 knts Storm direction: 291.2 at 15.0 knts Shear (0-3000m) pos: 2.6 neg: 2.6 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 120.7 deg Storm rel helicity (0-3000m) pos: 70.4 neg: -0.3 tot: 70.1 m^2/s^2 ave: 23.4 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 6.2 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.40 Bulk Shear: 24.07 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 ------------------------------------------------------------------------------- 500 238 7 140 12| 0.0 13.1 13.1| 29.3 0.0 29.3 58.5 0.67| 15.8 10.5 1000 220 9 146 15| 0.0 7.9 7.9| 36.9 -0.3 36.6 36.6 0.57| 10.7 6.1 1500 222 10 151 15| 1.6 5.3 6.8| 49.6 -0.3 49.4 32.9 0.59| 8.7 5.2 2000 228 11 155 14| 2.1 3.9 6.0| 57.7 -0.3 57.4 28.7 0.61| 7.4 4.5 2500 235 12 161 13| 2.4 3.2 5.5| 64.5 -0.3 64.2 25.7 0.62| 6.7 4.1 3000 243 13 167 11| 2.6 2.6 5.2| 70.4 -0.3 70.1 23.4 0.64| 6.2 4.0 4000 254 15 180 9| 2.3 2.3 4.5| 76.5 -0.3 76.3 19.1 0.62| 5.5 3.4 5000 259 17 198 9| 1.8 2.4 4.2| 79.7 -0.3 79.4 15.9 0.55| 5.1 2.8 6000 261 20 214 10| 1.5 2.4 3.9| 80.4 -0.6 79.8 13.3 0.50| 4.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20250510.00.gif