UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for UWOO... Searching the city database file for: UWOO ... Date:0000Z 28 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 19 SFC 988 109 7.2 6.3 94 0.9 6.8 275 11 281.3 282.4 280.4 298.0 6.06 2 925 655 3.0 1.4 89 1.6 2.2 280 23 282.4 283.2 279.1 295.1 4.57 3 923 673 3.0 1.4 89 1.6 2.2 279 23 282.6 283.3 279.3 295.4 4.58 4 888 988 4.4 3.0 91 1.4 3.7 268 25 287.1 288.1 282.3 302.3 5.35 5 850 1344 3.2 1.1 86 2.1 2.2 255 27 289.5 290.4 282.8 303.5 4.87 6 700 2900 -3.5 -5.7 85 2.2 -4.4 235 25 298.6 299.3 285.1 309.4 3.57 7 666 3292 -5.3 -9.5 72 4.2 -6.9 234 27 300.9 301.4 285.1 309.5 2.79 8 608 4001 -10.1 -13.7 75 3.6 -11.3 231 31 303.3 303.7 285.4 310.1 2.18 9 521 5174 -17.7 -27.7 41 10.0 -19.7 226 38 307.8 308.0 285.4 310.4 0.75 10 500 5480 -20.1 -29.1 45 9.0 -21.8 225 40 308.5 308.7 285.7 310.9 0.69 11 400 7090 -32.9 -42.9 36 10.0 -33.8 215 40 312.2 312.3 286.4 313.0 0.22 12 316 8706 -46.9 -51.9 57 5.0 -47.1 203 43 314.5 314.6 287.1 314.9 0.10 13 300 9050 -48.9 -53.9 56 5.0 -49.1 200 44 316.4 316.4 287.7 316.7 0.08 14 284 9408 -51.5 -56.2 57 4.7 -51.6 207 46 317.7 317.7 288.1 318.0 0.07 15 269 9759 -53.1 -58.0 55 4.9 -53.2 214 48 320.3 320.4 288.9 320.6 0.06 16 256 10077 -53.9 -58.9 54 5.0 -54.0 220 50 323.7 323.7 289.9 323.9 0.05 17 250 10230 -52.3 -57.3 55 5.0 -52.4 220 52 328.3 328.3 291.3 328.6 0.07 18 217 11147 -48.7 -54.7 50 6.0 -49.0 223 55 347.4 347.5 296.1 347.9 0.10 19 200 11680 -48.9 -56.9 39 8.0 -49.3 225 56 355.3 355.4 297.8 355.7 0.09 20 150 13570 -48.1 -60.1 24 12.0 -48.7 220 44 387.2 387.2 303.4 387.6 0.08 21 100 16210 -52.7 -69.7 11 17.0 -53.3 230 36 425.9 425.9 308.4 426.1 0.03 22 80 17642 -57.1 -76.1 7 19.0 -57.6 239 27 444.9 444.9 310.4 445.0 0.02 23 70 18490 -57.3 -76.3 7 19.0 -57.8 245 21 461.8 461.8 312.0 461.9 0.02 24 57 19786 -56.7 -76.7 6 20.0 -57.4 227 20 491.1 491.1 314.3 491.2 0.02 25 50 20610 -58.9 -78.9 6 20.0 -59.5 215 19 504.7 504.7 315.3 504.8 0.02 26 48 20865 -59.7 -79.7 6 20.0 -60.3 221 18 508.7 508.7 315.5 508.8 0.01 27 43 21555 -56.7 -77.7 5 21.0 -57.6 239 15 532.3 532.3 317.1 532.5 0.02 28 30 23840 -55.3 -77.3 5 22.0 -56.8 295 7 593.9 593.9 320.3 594.1 0.03 29 27 24510 -57.1 -79.1 5 22.0 -58.5 334 7 607.0 607.0 320.9 607.2 0.03 30 20 26430 -52.3 -75.3 5 23.0 -55.1 85 7 676.1 676.1 323.7 676.7 0.07 31 16 27875 -51.9 -74.9 5 23.0 -55.2 721.9 722.0 325.1 722.8 0.09 TRP 256 10077 -53.9 -58.9 54 5.0 -54.0 220 50 323.7 323.7 289.9 323.9 0.05 WND Sounding variables and indices 1000-500 mb thick: 5461.00 m Freezing level: 778.36 mb = 2087.16 m = 6847.57 ft Wetbulb zero: 800.44 mb = 1825.48 m = 5989.04 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 75.61 % Est. max temperature: 16.01 C = 60.82 F Sfc-Lift cond lev (LCL): 974.56 mb = 222.49 m = 729.95 ft T: 6.33 C 700-500 lapse rate: 6.43 C/km ThetaE index: 2.85 C Layer 925.0- 923.0 mb Conv cond level (CCL): 926.97 mb = 637.38 m = 2091.13 ft Mean mixing ratio: 5.18 g/kg Conv temperature: 8.22 C = 46.80 F Cap Strength: 10.58 C Lifted Index: 10.73 C Risk: None Lifted Index @300 mb: 13.60 C Lifted Index @700 mb: 7.50 C Showalter Index: 6.48 C Risk: None Total Totals Index: 44.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.20 C K Index: 22.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 107.20 Risk: None Energy Index: 1.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.40 J/kg Max Up Vert Vel: 6.54 m/s Conv Inhibition (B-): 55352.87 J/kg Cap Strength: 10.66 C Lift Cond Lev (LCL): 918.56 mb = 711.93 m = 2335.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 267 at 22 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 ---------------------------------------------------------- 0 988 109 275 11 11.0 -1.0 | 80 11 -11.1 -2.0 1 925 655 280 23 22.7 -4.0 | 354 5 0.6 -5.0 2 850 1344 255 27 26.1 7.0 | 214 7 4.0 6.0 3 700 2900 235 25 20.5 14.3 | 173 13 -1.6 13.3 4 500 5480 225 40 28.3 28.3 | 193 28 6.2 27.3 5 400 7090 215 40 22.9 32.8 | 182 32 0.9 31.8 6 300 9050 200 44 15.0 41.3 | 170 41 -7.0 40.3 7 256 10077 220 50 32.1 38.3 | 195 39 10.1 37.3 8 250 10230 220 52 33.4 39.8 | 196 40 11.3 38.8 9 200 11680 225 56 39.6 39.6 | 204 42 17.5 38.6 10 150 13570 220 44 28.3 33.7 | 191 33 6.2 32.7 11 100 16210 230 36 27.6 23.1 | 194 23 5.5 22.1 12 70 18490 245 21 19.0 8.9 | 159 8 -3.1 7.9 13 50 20610 215 19 10.9 15.6 | 142 18 -11.2 14.6 14 30 23840 295 7 6.3 -3.0 | 76 16 -15.7 -4.0 15 20 26430 85 7 -7.0 -0.6 | 87 29 -29.1 -1.6 Wind Parameters Mean winds (0-6000m): 237.4 at 29.5 knts Storm direction: 267.4 at 22.1 knts Shear (0-3000m) pos: 1.9 neg: 3.3 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 96.7 deg Storm rel helicity (0-3000m) pos: 3.0 neg: -40.5 tot: -37.5 m^2/s^2 ave: -12.5 10^-3 m/s^2 rel: -0.69 Storm rel vorticity (0-3000m) horiz: 5.8 stream: -4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.40 Bulk Shear: 53.57 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 ------------------------------------------------------------------------------- 500 278 16 60 7| 11.4 0.0 11.4| 0.0 -12.7 -12.7 -25.4 -0.70| 11.4 -8.0 1000 275 20 35 3| 5.7 3.9 9.6| 0.0 -19.2 -19.2 -19.2 -0.78| 9.9 -7.8 1500 267 22 247 0| 3.8 4.3 8.1| 0.0 -25.4 -25.4 -16.9 -0.76| 8.6 -6.5 2000 262 23 205 3| 2.8 3.8 6.6| 0.0 -30.9 -30.9 -15.5 -0.76| 7.2 -5.5 2500 257 24 196 4| 2.3 3.5 5.7| 0.0 -36.9 -36.9 -14.8 -0.75| 6.4 -4.8 3000 254 24 191 6| 1.9 3.3 5.2| 3.0 -40.5 -37.5 -12.5 -0.69| 5.8 -4.0 4000 247 25 189 9| 1.4 3.1 4.5| 16.8 -40.5 -23.8 -5.9 -0.51| 5.2 -2.6 5000 242 27 190 12| 1.1 3.1 4.3| 27.0 -40.5 -13.5 -2.7 -0.40| 4.8 -1.9 6000 237 29 190 15| 0.9 2.9 3.9| 29.2 -57.6 -28.4 -4.7 -0.40| 4.4 -1.8 Wrote GIF file: /home/apache/climate/data/raob//UWOO/skewt/UWOO.skewt.20250428.00.gif