UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for UWOO... Searching the city database file for: UWOO ... Date:0000Z 26 APR 25 Station: UWOO WMO ident: 35121 Latitude: 51.78 Longitude: 55.22 Elevation: 109.00 ------------------------------------------------------------------------------- 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 30 SFC 990 109 11.4 9.6 89 1.8 10.4 275 3 285.4 286.7 284.0 306.5 7.59 2 976 230 13.6 12.1 91 1.5 12.7 276 6 288.7 290.4 286.9 314.3 9.12 3 925 684 11.6 7.6 76 4.0 9.3 280 15 291.2 292.4 285.8 311.4 7.09 4 894 969 10.0 5.6 74 4.4 7.6 278 16 292.4 293.5 285.6 310.7 6.39 5 880 1100 9.0 4.4 73 4.6 6.6 277 16 292.7 293.7 285.2 309.9 5.96 6 850 1386 6.4 3.0 79 3.4 4.6 275 17 292.9 293.8 284.9 309.0 5.59 7 700 2950 -3.5 -4.9 90 1.4 -4.1 285 15 298.6 299.3 285.3 310.0 3.79 8 653 3495 -7.3 -9.1 87 1.8 -8.0 286 16 300.3 300.8 285.1 309.3 2.94 9 647 3567 -7.5 -9.1 88 1.6 -8.1 286 16 300.9 301.4 285.3 310.0 2.97 10 620 3899 -6.7 -10.7 73 4.0 -8.2 287 16 305.5 306.0 286.8 314.0 2.73 11 566 4603 -11.7 -18.7 56 7.0 -13.7 288 18 307.7 308.0 286.3 312.7 1.54 12 500 5540 -18.5 -24.5 59 6.0 -19.8 290 19 310.5 310.7 286.8 314.0 1.05 13 400 7160 -31.5 -38.5 50 7.0 -32.3 275 21 314.0 314.1 287.2 315.3 0.34 14 395 7249 -31.9 -38.9 50 7.0 -32.6 275 22 314.7 314.7 287.3 315.9 0.33 15 330 8493 -44.3 -52.3 41 8.0 -44.6 272 31 314.2 314.3 286.9 314.6 0.09 16 300 9130 -47.7 -55.7 39 8.0 -48.0 270 36 318.1 318.1 288.2 318.4 0.07 17 262 10017 -52.1 -61.1 33 9.0 -52.3 275 44 324.2 324.2 290.1 324.4 0.04 18 250 10320 -52.7 -62.7 29 10.0 -52.9 270 42 327.7 327.7 291.1 327.9 0.03 19 200 11760 -52.5 -63.5 25 11.0 -52.8 255 42 349.6 349.6 296.6 349.8 0.04 20 182 12366 -53.4 -65.0 23 11.6 -53.7 260 62 357.8 357.8 298.3 357.9 0.03 21 172 12728 -53.9 -65.9 22 12.0 -54.2 260 58 362.7 362.7 299.2 362.9 0.03 22 152 13529 -48.5 -64.5 14 16.0 -49.1 260 51 385.0 385.0 303.1 385.2 0.04 23 144 13881 -52.9 -69.9 11 17.0 -53.4 261 48 383.4 383.4 302.8 383.5 0.02 24 100 16200 -58.1 -77.1 7 19.0 -58.5 265 33 415.5 415.5 307.2 415.5 0.01 TRP 262 10017 -52.1 -61.1 33 9.0 -52.3 275 44 324.2 324.2 290.1 324.4 0.04 WND 182 12366 -53.4 -65.0 23 11.6 -53.7 260 62 357.8 357.8 298.3 357.9 0.03 Sounding variables and indices 1000-500 mb thick: 5510.00 m Freezing level: 753.03 mb = 2397.07 m = 7864.31 ft Wetbulb zero: 770.13 mb = 2180.88 m = 7155.02 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 76.03 % Est. max temperature: 19.22 C = 66.59 F Sfc-Lift cond lev (LCL): 963.47 mb = 339.03 m = 1112.28 ft T: 13.12 C 700-500 lapse rate: 5.79 C/km ThetaE index: 5.32 C Layer 925.0- 700.0 mb Conv cond level (CCL): 864.41 mb = 1247.19 m = 4091.78 ft Mean mixing ratio: 7.63 g/kg Conv temperature: 18.77 C = 65.78 F Cap Strength: 2.60 C Lifted Index: 2.63 C Risk: None Lifted Index @300 mb: 4.66 C Lifted Index @700 mb: -0.30 C Showalter Index: 4.42 C Risk: None Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 21.50 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 89.00 Risk: None Energy Index: 0.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.94 J/kg Max Up Vert Vel: 8.12 m/s Conv Inhibition (B-): 40.88 J/kg Cap Strength: 2.61 C Lift Cond Lev (LCL): 896.81 mb = 942.30 m = 3091.51 ft Lev Free Conv (LFC): 761.81 mb = 2268.34 m = 7441.95 ft Equ Level (EL): 641.81 mb = 3629.42 m = 11907.41 ft B at Equ Level: 32.08 J/kg Max Parcel Lev (MPL): 601.81 mb = 4128.90 m = 13546.11 ft Wind level data Storm motion: 314 at 12 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 ---------------------------------------------------------- 0 990 109 275 3 3.0 -0.3 | 145 10 -5.7 8.2 1 925 684 280 15 14.8 -2.6 | 226 8 6.1 5.8 2 850 1386 275 17 16.9 -1.5 | 230 11 8.2 6.9 3 700 2950 285 15 14.5 -3.9 | 232 7 5.8 4.5 4 500 5540 290 19 17.9 -6.5 | 258 9 9.2 1.9 5 400 7160 275 21 20.9 -1.8 | 242 14 12.2 6.6 6 300 9130 270 36 36.0 -0.0 | 253 29 27.3 8.4 7 262 10017 275 44 43.8 -3.8 | 263 35 35.1 4.6 8 250 10320 270 42 42.0 -0.0 | 256 34 33.3 8.4 9 200 11760 255 42 40.6 10.9 | 239 37 31.9 19.3 10 182 12366 260 62 61.1 10.8 | 250 56 52.4 19.2 11 150 13620 260 50 49.2 8.7 | 247 44 40.5 17.1 12 100 16200 265 33 32.9 2.9 | 245 27 24.2 11.3 Wind Parameters Mean winds (0-6000m): 284.1 at 16.1 knts Storm direction: 314.1 at 12.1 knts Shear (0-3000m) pos: 1.6 neg: 0.6 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 88.8 deg Storm rel helicity (0-3000m) pos: 25.8 neg: 0.0 tot: 25.8 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.68 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.88 Bulk Shear: 8.50 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 ------------------------------------------------------------------------------- 500 279 8 175 7| 10.7 0.0 10.7| 20.0 0.0 20.0 39.9 0.93| 10.8 10.0 1000 279 12 204 7| 5.4 1.5 6.8| 24.0 0.0 24.0 24.0 0.85| 7.0 5.9 1500 278 13 215 8| 3.6 1.2 4.7| 24.7 0.0 24.7 16.5 0.79| 5.1 4.1 2000 278 14 219 8| 2.5 0.9 3.4| 25.1 0.0 25.1 12.6 0.75| 4.1 3.1 2500 278 15 222 8| 1.9 0.7 2.6| 25.3 0.0 25.3 10.1 0.70| 3.5 2.5 3000 279 15 224 8| 1.6 0.6 2.2| 25.8 0.0 25.8 8.6 0.68| 3.1 2.1 4000 281 15 227 8| 1.4 0.4 1.8| 28.9 0.0 28.9 7.2 0.70| 2.5 1.8 5000 283 16 232 8| 1.3 0.3 1.6| 32.1 0.0 32.1 6.4 0.71| 2.2 1.6 6000 284 16 237 8| 1.1 0.4 1.5| 33.4 -2.9 30.5 5.1 0.62| 2.0 1.3 Wrote GIF file: /home/apache/climate/data/raob//UWOO/skewt/UWOO.skewt.20250426.00.gif