UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for LT030... Searching the city database file for: LT030 ... Date:0000Z 27 NOV 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 1019 5 15.4 5.4 51 10.0 10.1 255 3 287.0 288.0 282.4 302.6 5.52 1 1000 164 16.8 5.8 48 11.0 10.8 250 10 290.0 291.0 284.0 306.5 5.78 2 973 396 17.2 4.2 42 13.0 10.2 248 10 292.6 293.6 284.6 308.0 5.31 3 925 825 15.2 3.2 45 12.0 8.9 245 11 294.9 295.8 285.4 310.1 5.21 4 874 1306 12.0 -2.0 38 14.0 5.3 272 7 296.3 297.0 284.4 307.6 3.77 5 850 1540 10.0 -4.0 37 14.0 3.7 285 5 296.6 297.2 284.0 306.6 3.34 6 781 2237 4.8 -13.2 26 18.0 -1.7 278 7 298.3 298.6 282.9 303.8 1.77 7 773 2321 4.4 -17.6 18 22.0 -2.8 278 7 298.8 299.0 282.5 302.7 1.24 8 711 2998 1.8 -31.2 7 33.0 -6.1 271 10 303.1 303.2 283.2 304.5 0.40 9 700 3124 0.8 -28.2 9 29.0 -6.6 270 10 303.4 303.5 283.5 305.2 0.54 10 658 3619 -2.5 -19.5 26 17.0 -7.7 274 12 305.1 305.3 284.9 309.1 1.24 11 595 4408 -9.7 -17.7 52 8.0 -12.1 280 14 305.6 305.9 285.6 310.8 1.60 12 571 4726 -11.7 -21.7 43 10.0 -14.3 282 15 306.9 307.1 285.6 310.8 1.18 13 538 5180 -15.1 -22.1 55 7.0 -16.9 286 17 308.1 308.3 286.1 312.1 1.21 14 500 5730 -19.7 -26.7 54 7.0 -21.1 290 19 309.0 309.2 286.0 311.9 0.86 15 486 5940 -20.1 -30.1 41 10.0 -22.0 291 20 311.0 311.2 286.5 313.3 0.65 16 483 5986 -19.9 -32.9 30 13.0 -22.1 292 20 311.8 311.9 286.6 313.6 0.50 17 408 7209 -29.7 -49.7 13 20.0 -31.2 299 24 314.6 314.6 287.1 315.0 0.10 18 400 7350 -30.7 -51.7 11 21.0 -32.1 300 25 315.1 315.1 287.2 315.4 0.08 19 303 9264 -46.5 -59.5 21 13.0 -46.9 281 34 318.9 318.9 288.4 319.1 0.04 20 300 9330 -46.9 -58.9 24 12.0 -47.3 280 34 319.3 319.3 288.5 319.4 0.05 21 252 10469 -54.5 -62.5 37 8.0 -54.6 275 42 324.3 324.3 290.1 324.4 0.03 22 250 10520 -55.1 -63.1 36 8.0 -55.2 275 42 324.1 324.2 290.0 324.3 0.03 23 243 10700 -56.7 275 43 324.4 24 231 11017 -59.3 275 46 325.2 25 202 11849 -61.9 261 42 333.8 26 200 11910 -62.3 260 42 334.1 27 177 12662 -63.9 257 52 343.4 28 162 13212 -58.1 255 59 361.9 29 158 13370 -56.5 257 58 367.2 30 150 13700 -56.3 260 55 373.1 31 111 15581 -64.3 249 53 391.6 32 100 16220 -64.9 245 52 402.3 33 91 16800 -63.7 245 53 415.7 34 75 17993 -63.1 245 55 440.6 35 70 18420 -61.7 245 56 452.4 36 50 20520 -58.9 240 51 504.7 37 49 20647 -59.3 506.7 38 40 21910 -61.9 530.4 39 35 22736 -61.9 551.1 TRP 231 11017 -59.3 275 46 325.2 WND 162 13212 -58.1 255 59 361.9 Sounding variables and indices 1000-500 mb thick: 5566.00 m Freezing level: 689.82 mb = 3244.00 m = 10642.91 ft Wetbulb zero: 803.25 mb = 2005.72 m = 6580.38 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 36.03 % Est. max temperature: 24.85 C = 76.74 F Sfc-Lift cond lev (LCL): 876.74 mb = 1279.48 m = 4197.73 ft T: 12.18 C 700-500 lapse rate: 7.87 C/km ThetaE index: 7.40 C Layer 874.0- 711.0 mb Conv cond level (CCL): 682.61 mb = 3325.26 m = 10909.51 ft Mean mixing ratio: 5.40 g/kg Conv temperature: 32.55 C = 90.60 F Cap Strength: 6.23 C Lifted Index: 4.01 C Risk: None Lifted Index @300 mb: 8.30 C Lifted Index @700 mb: 6.00 C Showalter Index: 4.77 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 15.70 C K Index: -3.30 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 1.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.46 J/kg Max Up Vert Vel: 7.41 m/s Conv Inhibition (B-): 29723.19 J/kg Cap Strength: 6.15 C Lift Cond Lev (LCL): 808.15 mb = 1955.60 m = 6415.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 307 at 9 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 1019 5 255 3 2.9 0.8 | 146 7 -4.1 6.0 1 1000 164 250 10 9.4 3.4 | 196 9 2.4 8.6 2 925 825 245 11 10.0 4.6 | 197 10 3.0 9.8 3 850 1540 285 5 4.8 -1.3 | 151 4 -2.1 3.9 4 700 3124 270 10 10.0 -0.0 | 211 6 3.0 5.2 5 500 5730 290 19 17.9 -6.5 | 277 11 10.9 -1.3 6 400 7350 300 25 21.7 -12.5 | 296 16 14.7 -7.3 7 300 9330 280 34 33.5 -5.9 | 272 27 26.5 -0.7 8 250 10520 275 42 41.8 -3.7 | 268 35 34.9 1.5 9 231 11017 275 46 45.8 -4.0 | 268 39 38.9 1.2 10 200 11910 260 42 41.4 7.3 | 250 37 34.4 12.5 11 162 13212 255 59 57.0 15.3 | 248 54 50.0 20.4 12 150 13700 260 55 54.2 9.6 | 253 49 47.2 14.7 13 100 16220 245 52 47.1 22.0 | 236 48 40.2 27.1 14 70 18420 245 56 50.8 23.7 | 237 52 43.8 28.8 15 50 20520 240 51 44.2 25.5 | 231 48 37.2 30.7 Wind Parameters Mean winds (0-6000m): 276.7 at 11.6 knts Storm direction: 306.7 at 8.7 knts Shear (0-3000m) pos: 1.2 neg: 2.1 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 62.4 deg Storm rel helicity (0-3000m) pos: 18.2 neg: -5.5 tot: 12.7 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 3.6 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.98 Bulk Shear: 3.94 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 ------------------------------------------------------------------------------- 500 249 9 190 9| 0.0 7.8 7.8| 13.1 0.0 13.1 26.3 0.87| 8.0 7.0 1000 248 10 194 9| 0.9 3.9 4.7| 13.4 -0.3 13.1 13.1 0.63| 5.5 3.5 1500 252 9 191 8| 2.4 2.6 5.0| 13.4 -5.3 8.1 5.4 0.19| 5.6 1.1 2000 257 8 188 7| 1.8 2.2 4.0| 14.8 -5.5 9.3 4.6 0.24| 4.6 1.1 2500 260 8 188 7| 1.4 2.1 3.5| 16.6 -5.5 11.1 4.4 0.30| 4.0 1.2 3000 263 8 190 6| 1.2 2.1 3.3| 18.2 -5.5 12.7 4.2 0.34| 3.6 1.2 4000 266 9 198 6| 0.9 1.5 2.4| 24.0 -5.5 18.5 4.6 0.42| 3.2 1.4 5000 271 10 212 6| 1.0 1.2 2.2| 31.1 -5.5 25.6 5.1 0.48| 3.0 1.4 6000 277 12 230 6| 1.1 1.0 2.2| 39.8 -5.5 34.3 5.7 0.52| 2.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//LT030/skewt/LT030.skewt.20251127.00.gif