UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010612.upa.cvt Date: 1200Z 6 JAN 26 Searching for LT030... Searching the city database file for: LT030 ... Date:1200Z 6 JAN 26 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 1018 2 18.4 -1.6 26 20.0 8.9 240 7 290.1 290.7 281.3 299.8 3.33 1 1000 154 17.4 -3.6 24 21.0 7.8 230 12 290.5 291.1 281.0 299.2 2.92 2 925 821 12.2 -6.8 26 19.0 4.2 260 21 291.8 292.2 281.0 299.2 2.48 3 864 1380 8.2 -7.8 31 16.0 1.7 260 27 293.4 293.8 281.7 300.7 2.46 4 850 1513 7.2 -10.8 26 18.0 0.4 260 28 293.7 294.0 281.2 299.7 1.97 5 749 2539 1.2 -25.8 11 27.0 -5.8 244 21 298.0 298.1 281.3 300.0 0.62 6 740 2636 1.2 -30.8 7 32.0 -6.3 242 20 299.0 299.1 281.5 300.4 0.40 7 700 3079 -3.1 -42.1 3 39.0 -9.7 235 17 299.1 299.1 281.1 299.5 0.13 8 668 3449 -4.3 -46.3 2 42.0 -10.8 236 18 301.7 301.8 282.2 302.1 0.09 9 643 3749 -4.1 -34.1 8 30.0 -10.4 236 19 305.3 305.3 284.0 306.4 0.33 10 589 4433 -10.1 -27.1 23 17.0 -14.0 238 22 306.0 306.2 284.7 308.4 0.70 11 500 5670 -21.1 -29.1 49 8.0 -22.5 240 26 307.3 307.4 285.2 309.6 0.69 12 468 6156 -24.3 -34.3 39 10.0 -25.7 240 27 309.2 309.3 285.6 310.8 0.45 13 466 6187 -24.5 -34.5 39 10.0 -25.9 240 27 309.3 309.4 285.7 310.9 0.44 14 400 7280 -34.1 -52.1 15 18.0 -35.1 240 29 310.7 310.7 285.7 311.0 0.08 15 310 9014 -47.1 231 43 316.0 16 300 9230 -49.3 230 45 315.9 17 266 10013 -56.1 250 45 317.0 18 265 10037 -56.1 250 45 317.3 19 258 10209 -56.3 252 46 319.5 20 250 10410 -57.1 255 48 321.2 21 200 11810 -58.5 270 43 340.1 22 174 12687 -58.1 270 46 354.6 23 150 13620 -59.1 270 50 368.3 24 123 14869 -59.1 275 68 389.8 25 109 15628 -59.1 272 59 403.5 26 100 16170 -59.3 270 52 413.2 27 72 18206 -62.3 242 38 447.5 28 70 18380 -61.1 240 37 453.7 29 50 20500 -57.3 225 20 508.4 30 44 21310 -57.1 221 20 527.9 31 38 22245 -54.3 217 20 557.6 32 30 23760 -55.1 210 20 594.4 33 21 26039 -54.3 241 27 660.7 34 20 26350 -56.3 245 28 663.8 35 18 27021 -55.3 687.3 TRP 266 10013 -56.1 250 45 317.0 WND 123 14869 -59.1 275 68 389.8 Sounding variables and indices 1000-500 mb thick: 5516.00 m Freezing level: 728.84 mb = 2759.94 m = 9054.81 ft Wetbulb zero: 843.96 mb = 1570.85 m = 5153.65 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 21.30 % Est. max temperature: 21.61 C = 70.89 F Sfc-Lift cond lev (LCL): 753.57 mb = 2490.04 m = 8169.32 ft T: 1.49 C 700-500 lapse rate: 6.95 C/km ThetaE index: 1.06 C Layer 850.0- 749.0 mb Conv cond level (CCL): 577.09 mb = 4587.54 m = 15050.80 ft Mean mixing ratio: 2.76 g/kg Conv temperature: 34.65 C = 94.37 F Cap Strength: 10.47 C Lifted Index: 8.41 C Risk: None Lifted Index @300 mb: 11.91 C Lifted Index @700 mb: 6.78 C Showalter Index: 8.06 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 28.30 C Cross Totals Index: 10.30 C K Index: -21.50 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 2.14 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.92 J/kg Max Up Vert Vel: 2.80 m/s Conv Inhibition (B-): 45058.75 J/kg Cap Strength: 10.34 C Lift Cond Lev (LCL): 714.27 mb = 2918.28 m = 9574.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 275 at 16 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 1018 2 240 7 6.1 3.5 | 116 11 -10.0 4.9 1 1000 154 230 12 9.2 7.7 | 143 11 -6.9 9.2 2 925 821 260 21 20.7 3.6 | 222 7 4.6 5.1 3 850 1513 260 28 27.6 4.9 | 241 13 11.5 6.3 4 700 3079 235 17 13.9 9.8 | 169 11 -2.2 11.2 5 500 5670 240 26 22.5 13.0 | 204 16 6.4 14.4 6 400 7280 240 29 25.1 14.5 | 209 18 9.0 15.9 7 300 9230 230 45 34.5 28.9 | 211 35 18.4 30.4 8 266 10013 250 45 42.3 15.4 | 237 31 26.2 16.8 9 250 10410 255 48 46.4 12.4 | 245 33 30.3 13.9 10 200 11810 270 43 43.0 -0.0 | 267 27 26.9 1.4 11 150 13620 270 50 50.0 -0.0 | 268 34 33.9 1.4 12 123 14869 275 68 67.7 -5.9 | 275 52 51.6 -4.5 13 100 16170 270 52 52.0 -0.0 | 268 36 35.9 1.4 14 70 18380 240 37 32.0 18.5 | 219 26 15.9 19.9 15 50 20500 225 20 14.1 14.1 | 173 16 -2.0 15.6 16 30 23760 210 20 10.0 17.3 | 162 20 -6.1 18.8 17 20 26350 245 28 25.4 11.8 | 215 16 9.3 13.3 Wind Parameters Mean winds (0-6000m): 245.1 at 21.6 knts Storm direction: 275.1 at 16.2 knts Shear (0-3000m) pos: 2.8 neg: 1.7 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 56.0 deg Storm rel helicity (0-3000m) pos: 48.1 neg: -41.9 tot: 6.2 m^2/s^2 ave: 2.1 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.37 Bulk Shear: 10.63 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 13 148 10| 10.0 0.0 10.0| 28.4 0.0 28.4 56.8 0.93| 11.5 10.7 1000 250 16 175 7| 8.5 0.0 8.5| 42.4 0.0 42.4 42.4 0.91| 9.9 9.1 1500 255 19 202 7| 5.6 1.7 7.4| 48.1 0.0 48.1 32.0 0.81| 8.4 6.7 2000 255 21 213 8| 4.2 0.9 5.2| 48.1 -15.1 33.0 16.5 0.51| 7.5 3.9 2500 254 22 212 9| 3.4 1.3 4.7| 48.1 -29.0 19.1 7.6 0.30| 7.0 2.1 3000 253 21 208 9| 2.8 1.7 4.5| 48.1 -41.9 6.2 2.1 0.15| 6.6 1.0 4000 249 21 199 9| 2.3 1.2 3.6| 57.4 -43.6 13.8 3.5 0.20| 5.4 1.1 5000 247 21 197 10| 2.2 1.0 3.2| 68.3 -43.6 24.7 4.9 0.25| 4.7 1.2 6000 245 22 198 11| 2.1 0.8 2.9| 77.3 -43.6 33.7 5.6 0.28| 4.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20260106.12.gif