UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 9 OCT 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 1009 6 17.4 15.1 86 2.3 16.0 0 0 289.8 291.7 288.8 320.0 10.75 1 1000 82 18.0 14.1 78 3.9 15.5 210 4 291.1 293.0 288.7 319.9 10.16 2 925 750 16.2 11.2 72 5.0 13.1 200 12 295.9 297.5 289.4 322.1 9.06 3 888 1097 14.2 9.7 74 4.5 11.5 217 20 297.3 298.8 289.4 322.1 8.53 4 850 1466 11.6 7.9 78 3.7 9.5 235 28 298.3 299.7 289.2 321.4 7.89 5 848 1486 11.4 7.9 79 3.5 9.3 235 28 298.3 299.7 289.2 321.5 7.90 6 700 3059 0.2 -2.5 82 2.7 -1.1 200 43 302.7 303.5 287.6 316.5 4.55 7 670 3409 -2.1 -2.3 99 0.2 -2.2 197 44 303.9 304.8 288.3 318.6 4.82 8 584 4486 -10.1 -11.2 92 1.1 -10.5 189 49 306.8 307.3 287.3 315.6 2.78 9 579 4552 -10.7 -13.0 83 2.3 -11.5 189 49 306.8 307.3 286.9 314.5 2.43 10 530 5229 -14.3 -19.3 66 5.0 -15.7 183 52 310.4 310.7 287.3 315.5 1.57 11 500 5670 -16.1 -21.1 65 5.0 -17.4 180 54 313.4 313.7 288.1 318.1 1.42 12 491 5806 -18.3 -23.3 65 5.0 -19.5 181 56 312.3 312.6 287.5 316.3 1.19 13 450 6450 -23.3 -28.0 65 4.7 -24.2 187 63 314.0 314.1 287.7 316.9 0.85 14 404 7229 -29.1 -29.5 96 0.4 -29.2 195 72 316.3 316.4 288.5 319.1 0.82 15 401 7282 -29.1 -31.0 84 1.9 -29.4 195 74 316.9 317.1 288.6 319.4 0.72 16 400 7300 -29.9 -32.7 77 2.8 -30.3 195 75 316.1 316.2 288.2 318.3 0.61 17 390 7481 -29.9 -38.9 41 9.0 -30.9 196 78 318.4 318.5 288.6 319.7 0.34 18 379 7685 -29.9 -41.9 30 12.0 -31.2 198 82 321.0 321.1 289.3 322.0 0.25 19 300 9340 -33.7 -53.7 12 20.0 -35.1 210 113 337.9 337.9 293.9 338.2 0.09 20 264 10240 -36.3 -58.9 8 22.6 -37.7 210 120 346.6 346.6 295.9 346.9 0.05 21 259 10373 -36.7 -59.7 7 23.0 -38.0 210 117 348.0 348.0 296.2 348.2 0.05 22 250 10620 -37.3 -59.3 8 22.0 -38.6 210 111 350.6 350.6 296.8 350.8 0.05 23 201 12107 -45.3 210 117 360.5 24 200 12140 -45.7 210 117 360.4 25 150 14010 -55.9 200 84 373.8 26 109 15995 -64.5 224 49 393.3 27 107 16108 -64.7 225 47 395.0 28 100 16520 -64.9 230 40 402.3 29 88 17303 -66.1 208 31 414.9 30 70 18700 -65.9 170 15 443.4 31 68 18876 -65.9 447.1 32 65 19150 -66.1 452.5 TRP 404 7229 -29.1 -29.5 96 0.4 -29.2 195 72 316.3 316.4 288.5 319.1 0.82 WND 264 10240 -36.3 -58.9 8 22.6 -37.7 210 120 346.6 346.6 295.9 346.9 0.05 Sounding variables and indices 1000-500 mb thick: 5588.00 m Freezing level: 697.39 mb = 3089.44 m = 10135.84 ft Wetbulb zero: 715.52 mb = 2879.15 m = 9445.92 ft Precipitable water: 1.24 inches Sfc-500 mean rel hum: 80.78 % Est. max temperature: 25.67 C = 78.20 F Sfc-Lift cond lev (LCL): 975.22 mb = 297.02 m = 974.47 ft T: 17.42 C 700-500 lapse rate: 6.24 C/km ThetaE index: 4.94 C Layer 700.0- 670.0 mb Conv cond level (CCL): 834.56 mb = 1616.78 m = 5304.35 ft Mean mixing ratio: 9.57 g/kg Conv temperature: 26.29 C = 79.32 F Cap Strength: 3.13 C Lifted Index: -0.30 C Risk: Thunderstorms probable Lifted Index @300 mb: 12.39 C Lifted Index @700 mb: -0.70 C Showalter Index: -0.48 C Risk: Thunderstorms probable Total Totals Index: 51.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 24.00 C K Index: 32.90 Risk: 60-80 % chance of thunderstorms Sweat Index: 258.80 Risk: None Energy Index: -0.72 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 269.92 J/kg Max Up Vert Vel: 23.23 m/s Conv Inhibition (B-): 109.51 J/kg Cap Strength: 3.13 C Lift Cond Lev (LCL): 897.11 mb = 1010.31 m = 3314.63 ft Lev Free Conv (LFC): 732.11 mb = 2691.06 m = 8828.84 ft Equ Level (EL): 382.11 mb = 7626.53 m = 25021.12 ft B at Equ Level: 260.15 J/kg Max Parcel Lev (MPL): 322.11 mb = 8836.43 m = 28990.56 ft Wind level data Storm motion: 227 at 28 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 1009 6 0 0 -0.0 -0.0 | 47 28 -20.4 -19.3 1 1000 82 210 4 2.0 3.5 | 49 24 -18.4 -15.9 2 925 750 200 12 4.1 11.3 | 64 18 -16.3 -8.0 3 850 1466 235 28 22.9 16.1 | 322 4 2.5 -3.3 4 700 3059 200 43 14.7 40.4 | 165 22 -5.7 21.1 5 500 5670 180 54 0.0 54.0 | 149 40 -20.4 34.7 6 404 7229 195 72 18.6 69.5 | 178 50 -1.8 50.2 7 400 7300 195 75 19.4 72.4 | 179 53 -1.0 53.1 8 300 9340 210 113 56.5 97.9 | 205 86 36.1 78.5 9 264 10240 210 120 60.0 103.9 | 205 93 39.6 84.6 10 250 10620 210 111 55.5 96.1 | 205 84 35.1 76.8 11 200 12140 210 117 58.5 101.3 | 205 90 38.1 82.0 12 150 14010 200 84 28.7 78.9 | 188 60 8.3 59.6 13 100 16520 230 40 30.6 25.7 | 238 12 10.2 6.4 14 70 18700 170 15 -2.6 14.8 | 79 23 -23.0 -4.6 Wind Parameters Mean winds (0-6000m): 196.6 at 37.5 knts Storm direction: 226.6 at 28.1 knts Shear (0-3000m) pos: 3.6 neg: 5.4 tot: 9.0 10-3/s Storm rel Dir Shear (0-3000m): 119.4 deg Storm rel helicity (0-3000m) pos: 41.6 neg: -37.8 tot: 3.8 m^2/s^2 ave: 1.3 10^-3 m/s^2 rel: -0.24 Storm rel vorticity (0-3000m) horiz: 9.8 stream: -2.4 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 2.02 Bulk Shear: 133.36 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 ------------------------------------------------------------------------------- 500 206 6 52 23| 0.0 9.3 9.3| 25.0 0.0 25.0 50.1 0.45| 9.4 4.2 1000 205 9 57 20| 4.6 4.7 9.2| 41.6 0.0 41.6 41.6 0.41| 9.6 3.9 1500 219 14 54 14| 7.2 3.1 10.3| 41.6 -7.7 33.9 22.6 0.00| 11.2 0.0 2000 223 18 53 10| 5.4 4.2 9.6| 41.6 -13.2 28.4 14.2 -0.16| 10.3 -1.6 2500 221 22 65 7| 4.3 4.9 9.2| 41.6 -21.7 19.9 8.0 -0.21| 10.0 -2.1 3000 216 25 99 6| 3.6 5.4 9.0| 41.6 -37.8 3.8 1.3 -0.24| 9.8 -2.4 4000 208 30 137 9| 2.7 5.0 7.7| 41.6 -56.6 -15.0 -3.8 -0.25| 8.4 -2.1 5000 202 34 147 14| 2.2 4.6 6.8| 41.6 -84.2 -42.6 -8.5 -0.27| 7.5 -2.0 6000 197 37 150 19| 2.1 4.2 6.3| 89.2-107.0 -17.8 -3.0 -0.21| 7.1 -1.5 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20251009.00.gif