UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for U9572... Searching the city database file for: U9572 ... Date:0000Z 17 APR 25 Station: U9572 WMO ident: 29572 Latitude: 56.18 Longitude: 92.62 ------------------------------------------------------------------------------- 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 80 SFC 984 207 -5.3 -7.0 88 1.7 -5.8 0 0 269.1 269.5 268.2 275.3 2.29 2 972 305 2.8 -0.3 80 3.1 1.5 336 6 278.2 278.9 276.0 288.8 3.84 3 925 708 5.2 -2.8 56 8.0 1.8 240 29 284.6 285.2 278.7 294.2 3.36 4 922 734 5.0 -4.0 52 9.0 1.3 240 29 284.7 285.2 278.4 293.5 3.08 5 900 931 3.2 -5.8 52 9.0 -0.3 243 28 284.8 285.3 278.0 292.7 2.75 6 850 1390 -1.3 -8.3 59 7.0 -3.8 250 27 284.8 285.2 277.5 291.7 2.40 7 817 1704 -3.7 -8.5 69 4.8 -5.4 249 29 285.5 285.9 278.0 292.6 2.46 8 813 1743 -3.9 -8.8 69 4.9 -5.6 249 29 285.7 286.1 278.0 292.7 2.41 9 789 1980 -2.5 -19.5 26 17.0 -7.1 248 30 289.6 289.8 278.0 292.8 1.03 10 751 2369 -5.1 -29.1 13 24.0 -10.1 247 32 290.9 291.0 277.9 292.4 0.46 11 700 2918 -8.7 -29.7 17 21.0 -12.8 245 35 292.9 292.9 278.8 294.4 0.46 12 578 4371 -17.9 -23.9 59 6.0 -19.1 251 34 298.6 298.8 282.0 301.7 0.96 13 530 5014 -21.3 -27.3 58 6.0 -22.4 253 33 302.0 302.1 283.2 304.5 0.77 14 500 5440 -24.3 -32.3 48 8.0 -25.5 255 33 303.4 303.5 283.4 305.1 0.51 15 400 7030 -36.9 -47.9 31 11.0 -37.5 255 35 307.0 307.1 284.4 307.5 0.13 16 377 7437 -40.5 -51.5 30 11.0 -41.0 258 34 307.5 307.5 284.5 307.8 0.09 17 300 8960 -51.5 -62.5 26 11.0 -51.7 270 31 312.8 312.8 286.4 312.9 0.03 18 295 9069 -52.3 -63.3 25 11.0 -52.5 270 30 313.1 313.1 286.5 313.2 0.03 19 250 10120 -59.5 -69.5 26 10.0 -59.6 270 25 317.6 317.6 288.0 317.7 0.01 20 242 10322 -60.1 -70.1 26 10.0 -60.2 285 21 319.7 319.7 288.6 319.7 0.01 21 211 11187 -53.7 -63.7 28 10.0 -53.9 271 24 342.4 342.5 295.0 342.6 0.03 22 200 11530 -53.1 -63.1 29 10.0 -53.4 265 25 348.7 348.7 296.4 348.9 0.04 23 150 13390 -50.3 -63.3 20 13.0 -50.8 290 31 383.4 383.4 302.8 383.6 0.05 24 100 16020 -52.7 -69.7 11 17.0 -53.3 265 17 425.9 425.9 308.4 426.1 0.03 25 98 16150 -53.1 -70.1 11 17.0 -53.7 267 17 427.6 427.6 308.6 427.8 0.03 26 70 18320 -52.7 -71.7 8 19.0 -53.6 300 21 471.6 471.7 312.8 471.8 0.03 27 50 20490 -52.9 -73.9 6 21.0 -54.1 295 7 518.8 518.8 316.2 519.0 0.03 28 30 23790 -52.9 -75.9 5 23.0 -54.8 35 13 600.4 600.4 320.6 600.7 0.04 29 24 25228 -52.7 -76.7 4 24.0 -55.0 35 10 640.6 640.6 322.3 640.9 0.05 30 21 26086 -54.1 -78.1 4 24.0 -56.3 35 8 661.3 661.3 323.1 661.6 0.04 31 20 26400 -51.9 -76.9 3 25.0 -54.8 35 7 677.3 677.3 323.7 677.8 0.05 32 13 29188 -52.5 -78.5 3 26.0 -56.2 764.0 764.1 326.3 764.6 0.07 TRP 242 10322 -60.1 -70.1 26 10.0 -60.2 285 21 319.7 319.7 288.6 319.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5360.00 m Freezing level: Surface below freezing Freezing level: 976.15 mb = 270.93 m = 888.86 ft Freezing level: 864.44 mb = 1257.33 m = 4125.05 ft Wetbulb zero: Below ground Precipitable water: 0.32 inches Sfc-500 mean rel hum: 45.42 % Est. max temperature: 10.66 C = 51.19 F Sfc-Lift cond lev (LCL): 957.73 mb = 425.08 m = 1394.60 ft T: 3.52 C 700-500 lapse rate: 6.19 C/km ThetaE index: 2.47 C Layer 922.0- 817.0 mb Conv cond level (CCL): 984.00 mb = 206.84 m = 678.60 ft Mean mixing ratio: 3.22 g/kg Conv temperature: -2.54 C = 27.43 F Cap Strength: 10.50 C Lifted Index: 11.13 C Risk: None Lifted Index @300 mb: 15.45 C Lifted Index @700 mb: 6.22 C Showalter Index: 10.60 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 16.00 C K Index: -6.30 Risk: None Sweat Index: 122.89 Risk: None Energy Index: 2.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.85 J/kg Max Up Vert Vel: 8.59 m/s Conv Inhibition (B-): 65727.15 J/kg Cap Strength: 11.07 C Lift Cond Lev (LCL): 843.42 mb = 1451.59 m = 4762.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 23 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 ---------------------------------------------------------- 0 984 207 0 0 -0.0 -0.0 | 99 23 -22.9 3.7 1 925 708 240 29 25.1 14.5 | 187 18 2.2 18.2 2 850 1390 250 27 25.4 9.2 | 191 13 2.4 12.9 3 700 2918 245 35 31.7 14.8 | 205 20 8.8 18.4 4 500 5440 255 33 31.9 8.5 | 216 15 8.9 12.2 5 400 7030 255 35 33.8 9.1 | 221 17 10.9 12.7 6 300 8960 270 31 31.0 -0.0 | 246 9 8.1 3.7 7 250 10120 270 25 25.0 -0.0 | 209 4 2.1 3.7 8 242 10322 285 21 20.3 -5.4 | 56 3 -2.7 -1.8 9 200 11530 265 25 24.9 2.2 | 199 6 2.0 5.8 10 150 13390 290 31 29.1 -10.6 | 318 9 6.2 -6.9 11 100 16020 265 17 16.9 1.5 | 131 8 -6.0 5.1 12 70 18320 300 21 18.2 -10.5 | 35 8 -4.8 -6.8 13 50 20490 295 7 6.3 -3.0 | 92 17 -16.6 0.7 14 30 23790 35 13 -7.5 -10.6 | 77 31 -30.4 -7.0 15 20 26400 35 7 -4.0 -5.7 | 86 27 -27.0 -2.1 Wind Parameters Mean winds (0-6000m): 249.1 at 31.0 knts Storm direction: 279.1 at 23.2 knts Shear (0-3000m) pos: 0.8 neg: 5.9 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 107.5 deg Storm rel helicity (0-3000m) pos: 37.6 neg: -46.0 tot: -8.4 m^2/s^2 ave: -2.8 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.98 Bulk Shear: 37.58 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 ------------------------------------------------------------------------------- 500 240 14 136 15| 0.0 29.8 29.8| 13.6 -46.0 -32.4 -64.9 0.10| 46.0 4.5 1000 242 21 163 14| 1.9 14.9 16.8| 17.2 -46.0 -28.9 -28.9 0.11| 24.9 2.7 1500 245 23 173 14| 1.5 9.9 11.4| 22.0 -46.0 -24.1 -16.0 0.13| 17.6 2.2 2000 246 25 180 14| 1.1 8.1 9.3| 28.0 -46.0 -18.1 -9.0 0.15| 13.9 2.1 2500 246 27 185 15| 0.9 7.1 8.0| 33.4 -46.0 -12.6 -5.0 0.16| 11.7 1.9 3000 246 28 190 15| 0.8 5.9 6.7| 37.6 -46.0 -8.4 -2.8 0.17| 10.1 1.7 4000 246 30 195 16| 0.9 4.4 5.3| 44.2 -46.0 -1.8 -0.5 0.18| 7.9 1.4 5000 248 30 199 16| 1.0 3.5 4.5| 49.9 -46.0 3.9 0.8 0.20| 6.6 1.3 6000 249 31 202 16| 0.8 3.0 3.8| 53.5 -46.0 7.5 1.3 0.21| 5.6 1.2 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20250417.00.gif