UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 26 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 99 SFC 988 203 19.0 -1.0 26 20.0 9.2 205 7 293.2 293.8 282.9 303.8 3.59 2 925 764 15.0 -5.0 25 20.0 6.0 240 19 294.6 295.2 282.7 303.2 2.84 3 850 1470 8.4 -7.6 31 16.0 1.8 255 35 294.9 295.4 282.4 302.6 2.54 4 821 1755 6.0 -8.0 36 14.0 0.3 263 37 295.3 295.8 282.6 303.0 2.55 5 769 2287 2.4 -3.6 65 6.0 -0.3 278 40 297.0 297.7 284.7 308.4 3.81 6 729 2716 -0.7 -4.2 77 3.5 -2.2 291 42 298.2 298.9 285.2 309.8 3.84 7 700 3039 -3.1 -6.4 78 3.3 -4.4 300 44 299.1 299.7 285.1 309.3 3.38 8 500 5620 -19.1 -24.1 65 5.0 -20.2 300 42 309.8 310.0 286.5 313.4 1.09 9 420 6893 -28.7 -35.7 51 7.0 -29.6 300 44 313.3 313.4 287.0 314.8 0.43 10 400 7240 -31.7 -39.7 45 8.0 -32.5 300 44 313.8 313.8 287.1 314.9 0.30 11 300 9210 -48.9 -56.9 39 8.0 -49.1 300 44 316.4 316.4 287.6 316.7 0.06 12 259 10157 -57.3 -65.3 36 8.0 -57.4 300 47 317.6 317.7 288.0 317.7 0.02 13 250 10380 -59.3 -67.3 35 8.0 -59.4 300 48 317.9 317.9 288.1 318.0 0.02 14 209 11475 -67.1 -74.1 36 7.0 -67.1 300 52 322.4 322.4 289.5 322.4 0.01 15 202 11680 -66.9 -73.9 37 7.0 -67.0 308 49 325.9 325.9 290.5 325.9 0.01 16 200 11740 -65.9 -72.9 37 7.0 -66.0 310 48 328.4 328.4 291.3 328.4 0.01 17 178 12467 -55.9 -63.9 36 8.0 -56.1 314 42 355.9 355.9 297.9 356.1 0.04 18 150 13560 -55.5 -63.5 36 8.0 -55.7 320 33 374.5 374.5 301.4 374.7 0.05 19 100 16150 -55.7 -66.7 24 11.0 -56.1 285 15 420.1 420.1 307.7 420.4 0.05 20 82 17410 -56.7 -69.7 18 13.0 -57.2 304 16 442.6 442.6 310.1 442.8 0.04 21 70 18420 -53.7 -67.7 16 14.0 -54.4 320 17 469.5 469.5 312.6 469.9 0.06 22 50 20580 -53.3 -70.3 11 17.0 -54.4 315 13 517.9 517.9 316.2 518.2 0.06 23 35 22881 -51.7 -70.7 9 19.0 -53.5 259 7 577.7 577.7 319.6 578.2 0.08 24 30 23880 -51.5 -71.5 7 20.0 -53.6 235 5 604.2 604.3 320.8 604.9 0.08 25 20 26510 -49.5 -71.5 6 22.0 -52.9 50 3 684.7 684.7 324.0 685.7 0.12 26 16 27977 -47.9 -70.9 5 23.0 -52.4 735.0 735.1 325.6 736.5 0.17 TRP 209 11475 -67.1 -74.1 36 7.0 -67.1 300 52 322.4 322.4 289.5 322.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5521.00 m Freezing level: 738.03 mb = 2619.38 m = 8593.66 ft Wetbulb zero: 793.25 mb = 2034.87 m = 6676.00 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 57.83 % Est. max temperature: 20.95 C = 69.70 F Sfc-Lift cond lev (LCL): 731.71 mb = 2686.51 m = 8813.89 ft T: -0.49 C 700-500 lapse rate: 6.20 C/km ThetaE index: 1.16 C Layer 925.0- 821.0 mb Conv cond level (CCL): 612.11 mb = 4068.18 m = 13346.89 ft Mean mixing ratio: 3.05 g/kg Conv temperature: 29.21 C = 84.58 F Cap Strength: 4.50 C Lifted Index: 7.60 C Risk: None Lifted Index @300 mb: 9.44 C Lifted Index @700 mb: 4.36 C Showalter Index: 8.07 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 27.50 C Cross Totals Index: 11.50 C K Index: 16.60 Risk: < 20 % chance of thunderstorms Sweat Index: 112.00 Risk: None Energy Index: 2.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.04 J/kg Max Up Vert Vel: 3.47 m/s Conv Inhibition (B-): 55063.21 J/kg Cap Strength: 7.40 C Lift Cond Lev (LCL): 696.53 mb = 3077.07 m = 10095.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 28 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 ---------------------------------------------------------- 0 988 203 205 7 3.0 6.3 | 151 32 -15.4 27.7 1 925 764 240 19 16.5 9.5 | 176 31 -1.9 30.9 2 850 1470 255 35 33.8 9.1 | 207 34 15.4 30.5 3 700 3039 300 44 38.1 -22.0 | 272 20 19.7 -0.6 4 500 5620 300 42 36.4 -21.0 | 269 18 18.0 0.4 5 400 7240 300 44 38.1 -22.0 | 272 20 19.7 -0.6 6 300 9210 300 44 38.1 -22.0 | 272 20 19.7 -0.6 7 250 10380 300 48 41.6 -24.0 | 276 23 23.2 -2.6 8 209 11475 300 52 45.0 -26.0 | 280 27 26.6 -4.6 9 200 11740 310 48 36.8 -30.9 | 297 21 18.4 -9.5 10 150 13560 320 33 21.2 -25.3 | 324 5 2.8 -3.9 11 100 16150 285 15 14.5 -3.9 | 167 18 -3.9 17.5 12 70 18420 320 17 10.9 -13.0 | 138 11 -7.5 8.4 13 50 20580 315 13 9.2 -9.2 | 143 15 -9.2 12.2 14 30 23880 235 5 4.1 2.9 | 149 28 -14.3 24.3 15 20 26510 50 3 -2.3 -1.9 | 133 28 -20.7 19.5 Wind Parameters Mean winds (0-6000m): 289.3 at 37.6 knts Storm direction: 319.3 at 28.2 knts Shear (0-3000m) pos: 7.7 neg: 0.0 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 120.7 deg Storm rel helicity (0-3000m) pos: 467.2 neg: -0.2 tot: 467.0 m^2/s^2 ave: 155.7 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 10.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.04 Bulk Shear: 146.06 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 ------------------------------------------------------------------------------- 500 229 12 163 31| 12.6 0.0 12.6|106.5 0.0 106.5 213.1 0.99| 13.1 12.9 1000 240 18 174 31| 12.6 0.0 12.6|209.6 0.0 209.6 209.6 0.99| 12.9 12.8 1500 248 23 186 30| 11.3 0.0 11.3|301.6 0.0 301.6 201.0 0.97| 12.4 12.1 2000 256 27 195 29| 9.6 0.0 9.6|367.6 0.0 367.6 183.8 0.95| 11.9 11.3 2500 264 30 204 27| 8.7 0.0 8.7|428.3 0.0 428.3 171.3 0.94| 11.7 10.9 3000 272 32 214 24| 7.7 0.0 7.7|467.2 -0.2 467.0 155.7 0.94| 11.0 10.3 4000 281 35 227 22| 5.8 0.1 5.9|467.2 -2.1 465.1 116.3 0.92| 8.4 7.7 5000 286 37 236 20| 4.6 0.2 4.8|467.2 -4.0 463.2 92.6 0.90| 6.8 6.1 6000 289 38 242 19| 3.9 0.1 4.0|469.0 -4.8 464.2 77.4 0.89| 5.7 5.1 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20250426.12.gif