UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for UUOO... Searching the city database file for: UUOO ... Date:0000Z 24 APR 25 Station: UUOO WMO ident: 34122 Latitude: 51.70 Longitude: 39.17 Elevation: 154.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 0 0.0 -48.0 1 48.0 -6.2 0 0 273.1 273.2 266.9 273.3 0.05 SFC 999 154 14.2 7.2 63 7.0 10.4 0 0 287.4 288.5 283.5 305.4 6.38 2 992 209 15.6 10.6 72 5.0 12.7 349 0 289.4 290.8 286.1 312.3 8.11 3 963 444 18.2 11.2 64 7.0 13.9 303 2 294.5 296.1 288.6 319.6 8.70 4 925 763 16.4 5.4 48 11.0 10.3 240 5 296.1 297.2 286.7 313.9 6.08 5 908 920 15.2 4.2 48 11.0 9.2 202 4 296.4 297.4 286.4 313.2 5.70 6 855 1427 11.8 0.8 47 11.0 6.2 77 1 298.0 298.9 286.1 312.1 4.74 7 850 1476 11.4 0.4 47 11.0 5.8 65 1 298.1 298.9 286.0 311.9 4.63 8 700 3054 -3.1 -10.1 58 7.0 -5.7 35 13 299.1 299.5 284.1 306.8 2.53 9 605 4187 -13.7 -19.7 60 6.0 -15.2 39 13 299.6 299.8 282.9 303.7 1.32 10 602 4225 -13.3 -19.3 61 6.0 -14.9 39 13 300.4 300.7 283.3 304.8 1.38 11 564 4720 -14.9 -23.9 46 9.0 -17.0 41 13 304.2 304.4 284.4 307.4 0.98 12 515 5402 -20.5 -32.5 33 12.0 -22.4 44 13 305.5 305.5 284.2 307.1 0.48 13 500 5620 -21.9 -33.9 33 12.0 -23.7 45 13 306.3 306.4 284.5 307.8 0.43 14 400 7220 -33.9 -47.9 23 14.0 -34.8 50 13 310.9 311.0 285.8 311.4 0.13 15 360 7950 -39.5 -54.5 19 15.0 -40.2 312.9 313.0 286.5 313.2 0.06 16 313 8886 -49.7 -64.7 16 15.0 -50.0 311.5 311.5 285.9 311.6 0.02 TRP WND Sounding variables and indices 1000-500 mb thick: 5620.00 m Freezing level: 732.07 mb = 2716.63 m = 8912.73 ft Wetbulb zero: Below ground Precipitable water: 0.73 inches Sfc-500 mean rel hum: 52.00 % Est. max temperature: 24.86 C = 76.75 F Sfc-Lift cond lev (LCL): 899.10 mb = 1003.39 m = 3291.93 ft T: 14.64 C 700-500 lapse rate: 7.33 C/km ThetaE index: 15.80 C Layer 925.0- 602.0 mb Conv cond level (CCL): 785.55 mb = 2116.90 m = 6945.14 ft Mean mixing ratio: 7.23 g/kg Conv temperature: 25.34 C = 77.61 F Cap Strength: 3.81 C Lifted Index: -2.70 C Risk: Severe thunderstorms possible Lifted Index @700 mb: -1.36 C Showalter Index: -0.77 C Risk: Thunderstorms probable Total Totals Index: 55.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 33.30 C Cross Totals Index: 22.30 C K Index: 26.70 Risk: 40-60 % chance of thunderstorms Sweat Index: 151.80 Risk: None Energy Index: -0.84 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 551.13 J/kg Max Up Vert Vel: 33.20 m/s Conv Inhibition (B-): 164.19 J/kg Cap Strength: 3.81 C Lift Cond Lev (LCL): 836.95 mb = 1601.78 m = 5255.13 ft Lev Free Conv (LFC): 731.95 mb = 2691.29 m = 8829.60 ft Wind level data Storm motion: 69 at 7 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 ---------------------------------------------------------- 0 999 154 0 0 -0.0 -0.0 | 249 7 6.5 2.5 1 925 763 240 5 4.3 2.5 | 245 12 10.8 5.0 2 850 1476 65 1 -0.9 -0.4 | 250 6 5.6 2.1 3 700 3054 35 13 -7.5 -10.6 | 7 8 -0.9 -8.2 4 500 5620 45 13 -9.2 -9.2 | 22 7 -2.7 -6.7 5 400 7220 50 13 -10.0 -8.4 | 30 7 -3.4 -5.9 Wind Parameters Mean winds (0-6000m): 39.1 at 9.3 knts Storm direction: 69.1 at 7.0 knts Shear (0-3000m) pos: 0.0 neg: 2.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 118.0 deg Storm rel helicity (0-3000m) pos: 12.0 neg: -19.2 tot: -7.2 m^2/s^2 ave: -2.4 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 0.6 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 32.82 Bulk Shear: 16.79 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 ------------------------------------------------------------------------------- 500 235 2 246 9| 0.0 4.2 4.2| 3.1 -3.9 -0.8 -1.6 0.03| 5.7 0.2 1000 228 3 243 10| 0.0 1.4 1.4| 3.2 -19.2 -16.0 -16.0 -0.36| 7.3 -2.6 1500 239 3 246 10| 0.0 0.8 0.8| 7.3 -19.2 -11.9 -7.9 -0.13| 6.4 -0.8 2000 258 3 252 10| 0.0 1.6 1.6| 9.3 -19.2 -10.0 -5.0 0.01| 5.8 0.0 2500 32 4 282 4| 0.0 2.0 2.0| 11.2 -19.2 -8.0 -3.2 0.11| 5.5 0.6 3000 30 5 299 4| 0.0 2.2 2.2| 12.0 -19.2 -7.2 -2.4 0.11| 5.1 0.6 4000 34 7 325 4| 0.1 1.7 1.8| 13.7 -19.2 -5.5 -1.4 0.13| 4.0 0.5 5000 37 8 342 5| 0.2 1.3 1.5| 15.3 -19.2 -3.9 -0.8 0.15| 3.3 0.5 6000 39 9 352 5| 0.2 1.1 1.3| 16.7 -19.2 -2.6 -0.4 0.17| 2.8 0.5 Wrote GIF file: /home/apache/climate/data/raob//UUOO/skewt/UUOO.skewt.20250424.00.gif