UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 29 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 70 SFC 984 210 22.0 2.0 27 20.0 11.4 120 5 296.5 297.3 285.2 309.8 4.49 2 925 743 17.8 1.8 34 16.0 9.4 160 13 297.5 298.4 285.8 311.5 4.71 3 850 1456 11.0 2.0 54 9.0 6.3 205 15 297.7 298.6 286.4 313.1 5.20 4 773 2237 3.4 -0.4 76 3.8 1.5 239 16 297.7 298.6 286.0 312.0 4.81 5 728 2723 1.6 -3.4 69 5.0 -0.7 261 17 300.9 301.6 286.5 313.2 4.09 6 713 2890 0.8 -3.0 76 3.8 -1.0 268 17 301.8 302.6 287.0 314.8 4.30 7 700 3038 -0.5 -4.3 75 3.8 -2.2 275 17 301.9 302.7 286.8 314.0 3.97 8 668 3410 -2.7 -6.8 73 4.1 -4.4 276 17 303.5 304.2 286.8 314.1 3.44 9 604 4199 -8.3 -23.3 29 15.0 -12.2 279 18 305.9 306.1 285.0 309.1 0.97 10 500 5640 -17.3 -39.3 13 22.0 -20.5 285 19 311.9 312.0 286.4 312.9 0.25 11 430 6757 -25.3 -41.3 21 16.0 -27.2 309 28 315.5 315.6 287.5 316.4 0.24 12 400 7280 -28.7 -43.7 22 15.0 -30.2 320 33 317.7 317.7 288.2 318.4 0.20 13 376 7721 -31.1 -45.1 24 14.0 -32.4 315 41 320.2 320.2 289.0 320.9 0.18 14 300 9280 -43.3 -51.3 41 8.0 -43.7 295 68 324.3 324.4 290.2 324.8 0.11 15 290 9507 -45.1 -53.1 40 8.0 -45.5 295 69 324.9 324.9 290.3 325.2 0.09 16 287 9576 -45.7 -53.7 40 8.0 -46.0 295 69 325.0 325.1 290.4 325.4 0.09 17 250 10480 -52.3 -60.3 38 8.0 -52.5 300 62 328.3 328.3 291.3 328.5 0.05 18 214 11466 -59.9 -68.9 30 9.0 -60.0 295 60 331.4 331.4 292.1 331.5 0.02 19 209 11614 -58.7 -67.7 30 9.0 -58.8 304 56 335.6 335.6 293.2 335.6 0.02 20 200 11890 -59.1 -68.1 30 9.0 -59.2 320 48 339.2 339.2 294.1 339.3 0.02 21 164 13136 -58.3 -68.3 27 10.0 -58.5 317 39 360.3 360.3 298.8 360.4 0.02 22 150 13700 -56.7 -66.7 27 10.0 -56.9 315 35 372.4 372.4 301.0 372.5 0.03 23 129 14657 -55.3 -67.3 21 12.0 -55.6 321 31 391.3 391.3 304.0 391.5 0.03 24 115 15385 -57.5 -70.5 18 13.0 -57.8 325 28 400.3 400.3 305.3 400.4 0.02 25 101 16207 -56.1 -70.1 16 14.0 -56.5 330 25 418.1 418.1 307.5 418.3 0.03 26 100 16270 -56.3 -70.3 16 14.0 -56.7 330 25 418.9 419.0 307.6 419.1 0.03 27 71 18440 -56.7 -72.7 12 16.0 -57.2 344 17 461.2 461.2 311.9 461.4 0.03 28 70 18530 -56.9 -72.9 12 16.0 -57.5 345 17 462.7 462.7 312.0 462.8 0.03 29 54 20165 -59.1 -76.1 9 17.0 -59.6 345 20 493.2 493.2 314.5 493.4 0.02 30 50 20650 -57.3 -75.3 8 18.0 -58.0 345 21 508.4 508.5 315.5 508.6 0.03 31 36 22741 -53.5 -73.5 7 20.0 -55.0 1 12 568.4 568.4 319.1 568.7 0.05 32 30 23910 -54.5 -74.5 7 20.0 -56.1 10 7 596.1 596.1 320.5 596.4 0.05 33 25 25083 -52.5 -74.5 5 22.0 -54.8 633.7 633.7 322.1 634.2 0.06 TRP 214 11466 -59.9 -68.9 30 9.0 -60.0 295 60 331.4 331.4 292.1 331.5 0.02 WND 290 9507 -45.1 -53.1 40 8.0 -45.5 295 69 324.9 324.9 290.3 325.2 0.09 Sounding variables and indices 1000-500 mb thick: 5570.00 m Freezing level: 705.00 mb = 2981.23 m = 9780.83 ft Wetbulb zero: 741.81 mb = 2570.71 m = 8433.97 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 46.64 % Est. max temperature: 23.17 C = 73.70 F Sfc-Lift cond lev (LCL): 730.43 mb = 2695.78 m = 8844.31 ft T: 1.70 C 700-500 lapse rate: 6.46 C/km ThetaE index: 1.12 C Layer 773.0- 728.0 mb Conv cond level (CCL): 668.00 mb = 3410.06 m = 11187.71 ft Mean mixing ratio: 4.70 g/kg Conv temperature: 28.98 C = 84.16 F Cap Strength: 3.42 C Lifted Index: 4.27 C Risk: None Lifted Index @300 mb: 9.59 C Lifted Index @700 mb: 3.05 C Showalter Index: 3.13 C Risk: None Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.30 C Cross Totals Index: 19.30 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 221.10 Risk: None Energy Index: 0.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.17 J/kg Max Up Vert Vel: 2.89 m/s Conv Inhibition (B-): 36826.13 J/kg Cap Strength: 4.05 C Lift Cond Lev (LCL): 729.77 mb = 2703.14 m = 8868.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 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 ---------------------------------------------------------- 0 984 210 120 5 -4.3 2.5 | 115 17 -15.8 7.5 1 925 743 160 13 -4.4 12.2 | 137 23 -15.9 17.2 2 850 1456 205 15 6.3 13.6 | 165 19 -5.1 18.6 3 700 3038 275 17 16.9 -1.5 | 238 7 5.5 3.5 4 500 5640 285 19 18.4 -4.9 | 270 7 6.9 0.1 5 400 7280 320 33 21.2 -25.3 | 334 23 9.8 -20.3 6 300 9280 295 68 61.6 -28.7 | 295 56 50.2 -23.8 7 290 9507 295 69 62.5 -29.2 | 295 57 51.1 -24.2 8 250 10480 300 62 53.7 -31.0 | 302 50 42.3 -26.0 9 214 11466 295 60 54.4 -25.4 | 295 48 42.9 -20.4 10 200 11890 320 48 30.9 -36.8 | 329 37 19.4 -31.8 11 150 13700 315 35 24.7 -24.7 | 326 24 13.3 -19.8 12 100 16270 330 25 12.5 -21.7 | 356 17 1.1 -16.7 13 70 18530 345 17 4.4 -16.4 | 32 13 -7.0 -11.5 14 50 20650 345 21 5.4 -20.3 | 21 16 -6.0 -15.3 15 30 23910 10 7 -1.2 -6.9 | 81 13 -12.6 -1.9 Wind Parameters Mean winds (0-6000m): 263.5 at 16.6 knts Storm direction: 293.5 at 12.5 knts Shear (0-3000m) pos: 3.7 neg: 0.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 124.4 deg Storm rel helicity (0-3000m) pos: 155.5 neg: 0.0 tot: 155.5 m^2/s^2 ave: 51.8 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 5.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 63.09 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 ------------------------------------------------------------------------------- 500 148 9 128 20| 9.3 0.0 9.3| 40.7 0.0 40.7 81.4 0.77| 9.8 7.6 1000 164 11 137 21| 6.9 0.0 6.9| 84.9 0.0 84.9 84.9 0.86| 8.9 7.6 1500 181 12 147 21| 5.7 0.0 5.7|115.7 0.0 115.7 77.1 0.85| 8.3 7.1 2000 195 13 156 19| 4.8 0.0 4.8|134.6 0.0 134.6 67.3 0.83| 7.8 6.5 2500 209 14 164 18| 4.3 0.0 4.3|148.2 0.0 148.2 59.3 0.82| 7.6 6.2 3000 222 14 173 16| 3.7 0.0 3.7|155.5 0.0 155.5 51.8 0.81| 7.1 5.7 4000 242 15 189 12| 2.9 0.0 2.9|157.9 0.0 157.9 39.5 0.82| 5.5 4.5 5000 254 16 202 10| 2.4 0.0 2.4|160.4 0.0 160.4 32.1 0.83| 4.5 3.7 6000 263 17 217 9| 2.5 0.0 2.5|173.1 0.0 173.1 28.9 0.81| 4.4 3.6 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20250429.12.gif