UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:0000Z 23 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 1005 105 13.4 3.4 51 10.0 8.3 0 0 286.1 287.0 281.3 299.9 4.86 1 1000 144 14.0 3.0 47 11.0 8.5 350 3 287.1 288.0 281.6 300.6 4.74 2 990 229 14.0 2.0 44 12.0 8.0 342 5 288.0 288.8 281.7 300.7 4.46 3 950 577 15.0 1.0 39 14.0 8.0 307 12 292.4 293.2 283.4 305.0 4.33 4 925 802 14.4 -0.6 36 15.0 7.1 285 17 294.0 294.7 283.7 305.7 3.95 5 850 1511 10.2 -3.8 37 14.0 3.8 275 23 296.8 297.4 284.2 307.0 3.39 6 837 1639 9.2 -4.8 37 14.0 2.9 275 23 297.1 297.7 284.1 306.7 3.19 7 700 3082 -4.3 -11.3 58 7.0 -6.8 280 23 297.7 298.1 283.3 304.8 2.30 8 622 3997 -12.3 -17.3 66 5.0 -13.7 276 24 298.8 299.1 282.9 303.7 1.58 9 604 4221 -13.7 -18.4 68 4.7 -15.0 276 25 299.7 300.0 283.1 304.4 1.48 10 565 4724 -16.7 -32.7 24 16.0 -19.4 274 26 301.9 302.0 282.7 303.4 0.43 11 500 5630 -23.1 -42.1 16 19.0 -25.2 270 27 304.9 304.9 283.6 305.5 0.19 12 446 6460 -29.3 -45.3 20 16.0 -30.6 270 29 307.2 307.2 284.5 307.7 0.15 13 402 7195 -35.3 -44.3 39 9.0 -36.0 270 31 308.7 308.7 285.1 309.3 0.19 14 400 7230 -35.5 -44.5 39 9.0 -36.1 270 31 308.9 308.9 285.1 309.5 0.18 15 364 7879 -39.3 -46.3 47 7.0 -39.7 270 31 312.2 312.3 286.4 312.8 0.16 16 360 7954 -39.7 -46.7 47 7.0 -40.1 270 31 312.7 312.7 286.5 313.3 0.16 17 300 9170 -49.7 -56.7 44 7.0 -49.9 270 31 315.3 315.3 287.3 315.5 0.06 18 285 9504 -53.3 -60.3 42 7.0 -53.4 269 31 314.8 314.8 287.1 315.0 0.04 19 250 10340 -57.9 -64.9 40 7.0 -58.0 265 31 320.0 320.0 288.8 320.1 0.02 20 236 10700 -60.3 -67.3 39 7.0 -60.4 270 31 321.7 321.7 289.3 321.8 0.02 21 200 11740 -55.9 -62.9 41 7.0 -56.1 285 35 344.2 344.3 295.4 344.4 0.04 22 169 12826 -51.1 -59.1 38 8.0 -51.4 282 30 369.2 369.2 300.5 369.6 0.08 23 150 13600 -52.5 -61.5 33 9.0 -52.8 280 27 379.6 379.6 302.2 379.9 0.06 24 100 16190 -56.5 -69.5 18 13.0 -56.9 290 29 418.6 418.6 307.6 418.7 0.03 25 80 17599 -57.3 -71.3 15 14.0 -57.8 290 23 444.5 444.5 310.3 444.7 0.03 26 70 18440 -57.5 -72.5 13 15.0 -58.0 290 19 461.4 461.4 311.9 461.5 0.03 27 57 19733 -59.5 -74.5 13 15.0 -60.0 290 18 484.8 484.8 313.8 484.9 0.03 28 53 20192 -56.9 -72.9 12 16.0 -57.6 290 17 501.0 501.0 315.0 501.2 0.04 29 50 20560 -58.7 -74.7 11 16.0 -59.3 290 17 505.2 505.2 315.3 505.3 0.03 30 47 20947 -60.1 -76.1 11 16.0 -60.6 295 17 510.8 510.8 315.7 511.0 0.03 31 39 22117 -58.1 -74.1 11 16.0 -58.9 309 18 543.9 543.9 317.8 544.2 0.04 32 30 23770 -57.9 -74.9 10 17.0 -59.0 330 19 586.8 586.8 320.0 587.2 0.05 33 24 25178 -57.5 -75.5 8 18.0 -58.9 626.6 626.6 321.8 627.1 0.06 TRP 236 10700 -60.3 -67.3 39 7.0 -60.4 270 31 321.7 321.7 289.3 321.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5486.00 m Freezing level: 743.64 mb = 2622.29 m = 8603.21 ft Wetbulb zero: 795.46 mb = 2049.78 m = 6724.93 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 43.40 % Est. max temperature: 23.91 C = 75.04 F Sfc-Lift cond lev (LCL): 864.01 mb = 1373.90 m = 4507.50 ft T: 11.01 C 700-500 lapse rate: 7.38 C/km ThetaE index: 3.27 C Layer 837.0- 604.0 mb Conv cond level (CCL): 710.44 mb = 2962.51 m = 9719.41 ft Mean mixing ratio: 4.26 g/kg Conv temperature: 24.97 C = 76.95 F Cap Strength: 5.60 C Lifted Index: 3.25 C Risk: None Lifted Index @300 mb: 8.29 C Lifted Index @700 mb: 3.00 C Showalter Index: 1.14 C Risk: Showers probable Total Totals Index: 52.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 33.30 C Cross Totals Index: 19.30 C K Index: 22.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 145.00 Risk: None Energy Index: -0.30 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.07 J/kg Max Up Vert Vel: 8.01 m/s Conv Inhibition (B-): 40416.21 J/kg Cap Strength: 5.60 C Lift Cond Lev (LCL): 777.40 mb = 2235.16 m = 7333.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 17 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 1005 105 0 0 -0.0 -0.0 | 126 17 -13.6 9.9 1 1000 144 350 3 0.5 -3.0 | 118 15 -13.1 7.0 2 925 802 285 17 16.4 -4.4 | 207 6 2.8 5.5 3 850 1511 275 23 22.9 -2.0 | 230 12 9.3 7.9 4 700 3082 280 23 22.7 -4.0 | 237 11 9.1 5.9 5 500 5630 270 27 27.0 -0.0 | 233 17 13.4 9.9 6 400 7230 270 31 31.0 -0.0 | 240 20 17.4 9.9 7 300 9170 270 31 31.0 -0.0 | 240 20 17.4 9.9 8 250 10340 265 31 30.9 2.7 | 234 21 17.3 12.6 9 236 10700 270 31 31.0 -0.0 | 240 20 17.4 9.9 10 200 11740 285 35 33.8 -9.1 | 268 20 20.2 0.9 11 150 13600 280 27 26.6 -4.7 | 248 14 13.0 5.3 12 100 16190 290 29 27.3 -9.9 | 270 14 13.7 0.0 13 70 18440 290 19 17.9 -6.5 | 231 5 4.3 3.4 14 50 20560 290 17 16.0 -5.8 | 210 5 2.4 4.1 15 30 23770 330 19 9.5 -16.5 | 32 8 -4.1 -6.5 Wind Parameters Mean winds (0-6000m): 276.2 at 22.4 knts Storm direction: 306.2 at 16.8 knts Shear (0-3000m) pos: 0.3 neg: 3.9 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 110.5 deg Storm rel helicity (0-3000m) pos: 20.4 neg: -15.5 tot: 4.8 m^2/s^2 ave: 1.6 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.82 Bulk Shear: 38.95 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 ------------------------------------------------------------------------------- 500 313 7 121 10| 0.0 13.2 13.2| 3.2 -15.5 -12.4 -24.8 -0.13| 15.2 -2.0 1000 289 12 161 6| 0.0 10.1 10.1| 12.4 -15.5 -3.1 -3.1 0.23| 12.5 2.8 1500 283 15 191 7| 0.0 7.9 7.9| 16.3 -15.5 0.7 0.5 0.24| 9.8 2.4 2000 281 17 206 8| 0.2 5.9 6.1| 17.7 -15.5 2.2 1.1 0.25| 7.5 1.9 2500 280 18 214 8| 0.3 4.7 5.0| 19.1 -15.5 3.6 1.4 0.26| 6.1 1.6 3000 280 19 219 9| 0.3 3.9 4.3| 20.4 -15.5 4.8 1.6 0.27| 5.2 1.4 4000 279 20 224 9| 0.2 3.2 3.4| 20.4 -16.1 4.3 1.1 0.25| 4.2 1.0 5000 278 21 227 10| 0.2 2.7 2.9| 20.4 -17.5 2.8 0.6 0.22| 3.6 0.8 6000 276 22 229 12| 0.2 2.4 2.6| 23.4 -18.6 4.8 0.8 0.22| 3.2 0.7 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20250423.00.gif