UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:1200Z 29 APR 25 Station: UWUU WMO ident: 28722 Latitude: 54.75 Longitude: 56.00 Elevation: 105.00 ------------------------------------------------------------------------------- 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 1007 105 8.8 -3.2 43 12.0 3.8 265 7 281.4 281.9 276.6 289.9 2.99 1 1000 161 8.8 -3.2 43 12.0 3.8 265 13 282.0 282.5 276.9 290.5 3.01 2 925 797 2.2 -8.8 44 11.0 -1.7 270 15 281.6 281.9 275.5 287.7 2.12 3 850 1471 -4.5 -12.5 54 8.0 -6.9 280 19 281.4 281.7 274.8 286.4 1.72 4 830 1658 -6.1 -14.1 53 8.0 -8.4 281 20 281.7 281.9 274.6 286.2 1.55 5 726 2696 -11.3 -32.3 16 21.0 -14.7 288 25 287.0 287.0 275.7 288.1 0.35 6 700 2975 -13.7 -34.7 15 21.0 -16.8 290 27 287.3 287.4 275.7 288.2 0.29 7 649 3545 -18.3 -38.3 16 20.0 -20.7 298 24 288.4 288.4 276.2 289.1 0.22 8 609 4019 -19.1 -35.1 23 16.0 -21.2 304 22 292.8 292.8 278.5 293.8 0.32 9 506 5374 -27.9 -43.9 20 16.0 -29.2 324 15 298.0 298.0 280.7 298.5 0.15 10 500 5460 -28.3 -44.3 20 16.0 -29.6 325 15 298.5 298.6 280.9 299.1 0.15 11 435 6447 -33.1 -51.1 15 18.0 -34.1 300 24 304.6 304.6 283.4 304.9 0.08 12 400 7030 -38.3 -54.3 17 16.0 -39.0 285 29 305.2 305.2 283.5 305.4 0.06 13 306 8822 -51.7 -62.7 26 11.0 -51.9 262 22 310.7 310.7 285.6 310.8 0.03 14 300 8950 -52.1 -63.1 25 11.0 -52.3 260 21 311.9 311.9 286.1 312.0 0.03 15 262 9820 -55.1 -65.1 28 10.0 -55.2 275 31 319.8 319.8 288.7 319.9 0.02 16 258 9919 -55.1 -65.1 28 10.0 -55.2 273 30 321.2 321.2 289.2 321.3 0.02 17 250 10120 -54.5 -64.5 28 10.0 -54.6 270 29 325.0 325.0 290.3 325.1 0.03 18 248 10172 -53.9 -63.9 28 10.0 -54.1 270 29 326.7 326.7 290.8 326.8 0.03 19 200 11570 -49.5 -62.5 20 13.0 -49.9 265 33 354.4 354.4 297.6 354.6 0.04 20 190 11904 -48.7 -62.7 18 14.0 -49.2 264 33 360.9 360.9 298.9 361.1 0.04 21 150 13450 -48.7 -67.7 9 19.0 -49.4 260 35 386.2 386.2 303.2 386.3 0.03 22 100 16110 -50.1 -73.1 5 23.0 -51.0 245 33 430.9 430.9 308.9 431.0 0.02 23 70 18440 -49.9 -73.9 4 24.0 -51.1 245 27 477.6 477.6 313.2 477.8 0.02 24 68 18629 -49.9 -73.9 4 24.0 -51.2 245 26 481.6 481.6 313.6 481.8 0.03 25 50 20620 -52.5 -75.5 5 23.0 -53.8 240 13 519.8 519.8 316.3 519.9 0.03 26 48 20884 -52.9 -75.9 5 23.0 -54.2 240 13 524.9 524.9 316.6 525.1 0.03 27 40 22054 -55.1 -78.1 4 23.0 -56.3 238 11 547.5 547.5 317.9 547.6 0.02 28 30 23900 -52.9 -75.9 5 23.0 -54.8 235 9 600.4 600.4 320.6 600.7 0.04 29 20 26510 -52.3 -75.3 5 23.0 -55.1 220 5 676.1 676.1 323.7 676.7 0.07 30 10 31061 -45.7 -69.7 5 24.0 -52.7 849.0 849.1 328.4 852.3 0.32 TRP 262 9820 -55.1 -65.1 28 10.0 -55.2 275 31 319.8 319.8 288.7 319.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5299.00 m Freezing level: 900.37 mb = 1018.31 m = 3340.88 ft Wetbulb zero: 948.11 mb = 595.65 m = 1954.20 ft Precipitable water: 0.23 inches Sfc-500 mean rel hum: 29.81 % Est. max temperature: 8.86 C = 47.95 F Sfc-Lift cond lev (LCL): 837.73 mb = 1585.19 m = 5200.69 ft T: -5.48 C 700-500 lapse rate: 5.88 C/km ThetaE index: 4.31 C Layer 925.0- 726.0 mb Conv cond level (CCL): 768.86 mb = 2251.44 m = 7386.54 ft Mean mixing ratio: 2.50 g/kg Conv temperature: 12.12 C = 53.81 F Cap Strength: 8.41 C Lifted Index: 8.77 C Risk: None Lifted Index @300 mb: 16.38 C Lifted Index @700 mb: 2.69 C Showalter Index: 10.65 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 15.80 C K Index: -9.70 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 2.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.16 J/kg Max Up Vert Vel: 3.51 m/s Conv Inhibition (B-): 66981.03 J/kg Cap Strength: 8.60 C Lift Cond Lev (LCL): 803.58 mb = 1908.90 m = 6262.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 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 1007 105 265 7 7.0 0.6 | 172 13 -1.9 12.7 1 1000 161 265 13 13.0 1.1 | 197 14 4.1 13.2 2 925 797 270 15 15.0 -0.0 | 207 14 6.2 12.1 3 850 1471 280 19 18.7 -3.3 | 228 13 9.9 8.8 4 700 2975 290 27 25.4 -9.2 | 260 17 16.5 2.8 5 500 5460 325 15 8.6 -12.3 | 45 0 -0.2 -0.2 6 400 7030 285 29 28.0 -7.5 | 257 20 19.2 4.6 7 300 8950 260 21 20.7 3.6 | 217 20 11.8 15.7 8 262 9820 275 31 30.9 -2.7 | 247 24 22.0 9.4 9 250 10120 270 29 29.0 -0.0 | 239 23 20.2 12.1 10 200 11570 265 33 32.9 2.9 | 238 28 24.0 14.9 11 150 13450 260 35 34.5 6.1 | 235 31 25.6 18.1 12 100 16110 245 33 29.9 13.9 | 219 33 21.1 26.0 13 70 18440 245 27 24.5 11.4 | 214 28 15.6 23.5 14 50 20620 240 13 11.3 6.5 | 187 19 2.4 18.6 15 30 23900 235 9 7.4 5.2 | 175 17 -1.5 17.2 16 20 26510 220 5 3.2 3.8 | 161 17 -5.6 15.9 Wind Parameters Mean winds (0-6000m): 293.8 at 19.9 knts Storm direction: 323.8 at 14.9 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 90.2 deg Storm rel helicity (0-3000m) pos: 80.0 neg: 0.0 tot: 80.0 m^2/s^2 ave: 26.7 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.45 Bulk Shear: 13.54 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 ------------------------------------------------------------------------------- 500 267 13 199 14| 7.6 0.0 7.6| 26.0 0.0 26.0 52.1 0.99| 7.9 7.8 1000 269 14 204 13| 5.1 0.0 5.1| 36.5 0.0 36.5 36.5 0.99| 5.5 5.4 1500 273 16 211 13| 4.5 0.0 4.5| 48.7 0.0 48.7 32.5 0.99| 4.8 4.8 2000 276 17 218 13| 4.1 0.0 4.1| 58.8 0.0 58.8 29.4 0.98| 4.4 4.3 2500 279 18 225 13| 3.9 0.0 3.9| 69.6 0.0 69.6 27.9 0.97| 4.1 4.0 3000 281 20 232 13| 3.5 0.0 3.5| 80.0 0.0 80.0 26.7 0.94| 4.0 3.8 4000 286 21 240 13| 2.2 0.0 2.2| 88.4 0.0 88.4 22.1 0.79| 4.0 3.1 5000 290 20 244 12| 1.4 0.0 1.4| 90.5 0.0 90.5 18.1 0.69| 3.9 2.7 6000 294 20 247 10| 1.2 0.5 1.7| 90.7 -1.6 89.1 14.8 0.53| 4.0 2.1 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20250429.12.gif