UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for U6075... Searching the city database file for: U6075 ... Date:1200Z 15 APR 25 Station: U6075 WMO ident: 26075 ------------------------------------------------------------------------------- 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 74 15.4 5.4 51 10.0 10.1 270 11 287.8 288.8 282.8 303.6 5.57 1 1000 150 14.6 4.6 51 10.0 9.4 270 11 287.8 288.7 282.5 302.8 5.32 2 925 804 7.6 0.6 61 7.0 4.3 285 11 287.1 287.8 281.1 299.4 4.32 3 914 901 6.4 0.4 65 6.0 3.6 285 12 286.8 287.6 281.0 299.1 4.31 4 906 972 6.2 1.2 70 5.0 3.8 285 13 287.3 288.2 281.5 300.5 4.60 5 874 1263 5.0 -8.0 38 13.0 -0.0 285 16 289.1 289.5 279.6 296.1 2.39 6 850 1487 2.6 -9.4 41 12.0 -1.8 285 19 288.9 289.3 279.3 295.4 2.20 7 792 2055 -2.5 -11.5 50 9.0 -5.5 292 21 289.3 289.7 279.2 295.3 2.00 8 778 2196 -2.7 -11.7 50 9.0 -5.7 294 22 290.6 290.9 279.8 296.6 2.00 9 763 2351 -2.3 -28.3 12 26.0 -8.1 296 22 292.6 292.7 278.7 294.2 0.49 10 700 3031 -7.1 -30.1 14 23.0 -11.8 305 25 294.6 294.7 279.6 296.1 0.45 11 614 4037 -15.1 -38.1 12 23.0 -18.3 299 29 296.7 296.7 280.2 297.5 0.23 12 530 5134 -21.7 -41.7 15 20.0 -23.9 293 34 301.5 301.5 282.3 302.2 0.19 13 500 5560 -25.7 -44.7 15 19.0 -27.4 290 36 301.7 301.7 282.3 302.2 0.14 14 482 5825 -28.3 -47.3 14 19.0 -29.7 292 39 301.7 301.7 282.2 302.1 0.11 15 400 7140 -37.5 -62.5 6 25.0 -38.4 305 52 306.3 306.3 283.9 306.3 0.02 16 321 8618 -49.5 -69.6 8 20.1 -49.8 310 64 309.5 309.5 285.1 309.5 0.01 17 320 8639 -49.7 -69.7 8 20.0 -50.0 310 64 309.5 309.5 285.1 309.6 0.01 18 300 9060 -50.7 -71.7 7 21.0 -51.0 305 62 313.9 313.9 286.7 313.9 0.01 19 250 10230 -54.9 -75.9 6 21.0 -55.1 280 44 324.4 324.4 290.1 324.5 0.01 20 239 10518 -55.9 -76.9 6 21.0 -56.1 275 48 327.1 327.1 290.9 327.2 0.00 21 238 10544 -55.9 -76.9 6 21.0 -56.1 275 48 327.5 327.5 291.0 327.6 0.00 22 224 10934 -52.1 -74.1 5 22.0 -52.4 270 45 339.1 339.1 294.1 339.1 0.01 23 200 11670 -51.5 -73.5 6 22.0 -51.9 260 40 351.2 351.2 296.9 351.3 0.01 24 150 13540 -51.1 -73.1 6 22.0 -51.7 265 33 382.0 382.0 302.6 382.1 0.01 25 100 16150 -52.7 -74.7 5 22.0 -53.4 245 23 425.9 425.9 308.4 426.0 0.02 26 70 18450 -52.5 -74.5 5 22.0 -53.4 215 9 472.1 472.1 312.8 472.2 0.02 27 50 20620 -53.3 -74.3 6 21.0 -54.5 160 11 517.9 517.9 316.2 518.1 0.03 28 30 23920 -52.1 -74.1 5 22.0 -54.1 150 9 602.6 602.6 320.7 603.0 0.06 29 22 25930 -51.7 -73.7 5 22.0 -54.4 659.7 659.7 323.1 660.4 0.08 TRP 239 10518 -55.9 -76.9 6 21.0 -56.1 275 48 327.1 327.1 290.9 327.2 0.00 WND 321 8618 -49.5 -69.6 8 20.1 -49.8 310 64 309.5 309.5 285.1 309.5 0.01 Sounding variables and indices 1000-500 mb thick: 5410.00 m Freezing level: 820.43 mb = 1776.34 m = 5827.81 ft Wetbulb zero: 874.32 mb = 1260.27 m = 4134.68 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 27.90 % Est. max temperature: 16.54 C = 61.77 F Sfc-Lift cond lev (LCL): 868.14 mb = 1317.33 m = 4321.89 ft T: 4.42 C 700-500 lapse rate: 7.35 C/km ThetaE index: 5.19 C Layer 874.0- 778.0 mb Conv cond level (CCL): 824.85 mb = 1728.18 m = 5669.81 ft Mean mixing ratio: 4.79 g/kg Conv temperature: 16.66 C = 61.99 F Cap Strength: 3.01 C Lifted Index: 2.58 C Risk: None Lifted Index @300 mb: 9.22 C Lifted Index @700 mb: 1.79 C Showalter Index: 6.54 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 16.30 C K Index: -4.10 Risk: None Sweat Index: 74.00 Risk: None Energy Index: 1.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.06 J/kg Max Up Vert Vel: 2.03 m/s Conv Inhibition (B-): 45245.34 J/kg Cap Strength: 2.97 C Lift Cond Lev (LCL): 845.65 mb = 1528.19 m = 5013.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 19 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 74 270 11 11.0 -0.0 | 180 15 -0.1 15.3 1 1000 150 270 11 11.0 -0.0 | 180 15 -0.1 15.3 2 925 804 285 11 10.6 -2.8 | 178 12 -0.5 12.4 3 850 1487 285 19 18.4 -4.9 | 215 13 7.3 10.4 4 700 3031 305 25 20.5 -14.3 | 264 9 9.4 0.9 5 500 5560 290 36 33.8 -12.3 | 263 23 22.7 3.0 6 400 7140 305 52 42.6 -29.8 | 295 35 31.5 -14.6 7 321 8618 310 64 49.0 -41.1 | 304 46 37.9 -25.9 8 300 9060 305 62 50.8 -35.6 | 297 45 39.7 -20.3 9 250 10230 280 44 43.3 -7.6 | 257 33 32.3 7.6 10 239 10518 275 48 47.8 -4.2 | 253 38 36.7 11.1 11 200 11670 260 40 39.4 6.9 | 232 36 28.3 22.2 12 150 13540 265 33 32.9 2.9 | 230 28 21.8 18.1 13 100 16150 245 23 20.8 9.7 | 201 27 9.8 25.0 14 70 18450 215 9 5.2 7.4 | 165 23 -5.9 22.6 15 50 20620 160 11 -3.8 10.3 | 150 30 -14.8 25.6 16 30 23920 150 9 -4.5 7.8 | 146 28 -15.6 23.1 Wind Parameters Mean winds (0-6000m): 294.0 at 25.2 knts Storm direction: 324.0 at 18.9 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 84.9 deg Storm rel helicity (0-3000m) pos: 51.1 neg: -1.4 tot: 49.7 m^2/s^2 ave: 16.6 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 2.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 30.90 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 ------------------------------------------------------------------------------- 500 274 11 180 14| 1.9 0.0 1.9| 0.0 -0.7 -0.7 -1.3 -0.09| 1.9 -0.2 1000 279 11 181 13| 2.3 0.0 2.3| 9.9 -1.4 8.5 8.5 0.46| 3.0 1.4 1500 282 13 189 13| 3.2 0.0 3.2| 26.5 -1.4 25.2 16.8 0.70| 3.9 2.7 2000 284 15 197 12| 3.1 0.0 3.1| 35.0 -1.4 33.6 16.8 0.74| 3.7 2.7 2500 288 17 204 11| 3.0 0.0 3.0| 43.3 -1.4 41.9 16.8 0.78| 3.6 2.8 3000 292 18 212 10| 3.0 0.0 3.0| 51.1 -1.4 49.7 16.6 0.81| 3.5 2.9 4000 295 20 227 10| 2.2 0.7 2.9| 51.9 -1.5 50.5 12.6 0.66| 3.3 2.2 5000 295 23 239 11| 1.8 1.1 2.9| 51.9 -4.4 47.6 9.5 0.52| 3.2 1.7 6000 294 25 247 13| 2.0 1.1 3.1| 84.5 -6.9 77.7 12.9 0.52| 3.4 1.8 Wrote GIF file: /home/apache/climate/data/raob//U6075/skewt/U6075.skewt.20250415.12.gif