UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 22 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 ------------------------------------------------------------------------------- SFC 1001 209 0.6 -6.4 59 7.0 -1.9 260 7 273.7 274.1 271.2 280.2 2.36 1 1000 217 0.8 -6.2 59 7.0 -1.7 260 7 274.0 274.4 271.5 280.6 2.40 2 925 838 -4.3 -12.3 54 8.0 -6.6 275 15 274.9 275.2 270.8 279.5 1.60 3 854 1460 -10.3 -15.3 67 5.0 -11.5 270 15 275.0 275.2 270.4 278.9 1.36 4 850 1496 -10.7 -15.7 67 5.0 -11.9 270 15 274.9 275.2 270.4 278.7 1.32 5 763 2316 -17.1 -19.8 79 2.7 -17.6 273 14 276.6 276.8 270.9 279.7 1.04 6 757 2376 -15.9 -18.6 80 2.7 -16.5 273 14 278.6 278.8 272.3 282.0 1.16 7 743 2517 -13.7 -18.4 68 4.7 -14.8 273 14 282.5 282.7 274.6 286.0 1.21 8 700 2968 -16.5 -28.5 35 12.0 -18.4 275 13 284.2 284.3 274.5 285.8 0.52 9 679 3196 -17.3 -30.3 31 13.0 -19.3 280 16 285.8 285.9 275.2 287.2 0.45 10 672 3274 -17.3 -30.3 31 13.0 -19.3 281 17 286.7 286.7 275.7 288.1 0.46 11 616 3925 -17.7 -37.7 16 20.0 -20.3 294 27 293.4 293.5 278.7 294.2 0.24 12 590 4247 -18.7 -43.7 9 25.0 -21.4 300 32 295.9 295.9 279.7 296.4 0.13 13 500 5460 -26.7 -41.7 23 15.0 -28.2 325 50 300.5 300.5 281.8 301.2 0.20 14 400 7040 -37.3 -47.3 35 10.0 -37.9 325 64 306.5 306.5 284.2 307.0 0.13 15 306 8832 -50.9 -56.9 49 6.0 -51.1 325 74 311.8 311.8 286.1 312.1 0.06 16 300 8960 -51.9 -57.9 48 6.0 -52.0 325 75 312.2 312.2 286.2 312.4 0.05 17 292 9134 -53.2 -59.2 48 6.0 -53.3 325 81 312.8 312.8 286.4 313.0 0.04 18 267 9705 -57.3 -63.3 46 6.0 -57.4 325 76 314.9 314.9 287.1 315.0 0.03 19 261 9848 -57.9 -63.9 46 6.0 -58.0 325 75 316.1 316.1 287.5 316.2 0.03 20 250 10120 -57.3 -63.3 46 6.0 -57.4 325 69 320.9 320.9 289.0 321.0 0.03 21 200 11550 -52.5 -59.5 43 7.0 -52.7 315 60 349.6 349.6 296.6 349.9 0.06 22 160 12993 -51.3 -61.3 29 10.0 -51.7 311 41 374.7 374.7 301.4 375.0 0.06 23 150 13410 -53.1 -64.1 25 11.0 -53.4 310 36 378.6 378.6 302.1 378.8 0.05 24 100 16030 -51.9 -67.9 13 16.0 -52.5 310 25 427.4 427.5 308.6 427.7 0.04 25 74 17981 -51.5 -69.5 10 18.0 -52.4 318 27 466.7 466.7 312.4 467.0 0.04 26 70 18340 -53.5 -71.5 9 18.0 -54.3 320 27 469.9 469.9 312.7 470.1 0.04 27 68 18525 -54.3 -72.3 9 18.0 -55.1 314 26 472.1 472.1 312.8 472.3 0.03 28 63 19015 -52.1 -71.1 8 19.0 -53.1 298 24 487.4 487.4 314.1 487.6 0.04 29 50 20500 -53.5 -73.5 7 20.0 -54.6 250 17 517.4 517.4 316.1 517.6 0.04 30 45 21181 -51.3 -72.3 6 21.0 -52.8 230 15 538.6 538.6 317.5 538.9 0.05 31 44 21327 -51.3 -72.3 6 21.0 -52.9 226 14 542.0 542.1 317.6 542.4 0.05 32 30 23810 -52.1 -75.1 5 23.0 -54.1 155 5 602.6 602.6 320.7 603.0 0.05 33 28 24260 -51.1 -74.1 5 23.0 -53.5 161 5 617.4 617.4 321.4 617.9 0.06 34 26 24740 -54.1 -77.1 4 23.0 -56.0 167 6 622.1 622.1 321.6 622.4 0.04 35 24 25258 -51.7 -75.7 4 24.0 -54.2 174 6 643.5 643.5 322.4 643.9 0.05 36 21 26124 -53.3 -77.3 4 24.0 -55.7 186 7 663.7 663.7 323.2 664.1 0.05 37 20 26440 -52.1 -76.1 4 24.0 -54.9 190 7 676.7 676.7 323.7 677.2 0.06 38 15 28324 -47.1 -73.1 4 26.0 -52.2 751.4 751.4 326.0 752.6 0.13 39 13 29271 -47.3 -74.3 3 27.0 -52.8 782.0 782.1 326.8 783.2 0.12 TRP 261 9848 -57.9 -63.9 46 6.0 -58.0 325 75 316.1 316.1 287.5 316.2 0.03 WND 292 9134 -53.2 -59.2 48 6.0 -53.3 325 81 312.8 312.8 286.4 313.0 0.04 Sounding variables and indices 1000-500 mb thick: 5243.00 m Freezing level: 988.24 mb = 314.41 m = 1031.52 ft Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 41.90 % Est. max temperature: 1.88 C = 35.38 F Sfc-Lift cond lev (LCL): 897.24 mb = 1075.25 m = 3527.70 ft T: -6.59 C 700-500 lapse rate: 4.09 C/km ThetaE index: 1.87 C Layer 925.0- 763.0 mb Conv cond level (CCL): 839.21 mb = 1593.07 m = 5226.54 ft Mean mixing ratio: 1.90 g/kg Conv temperature: 2.08 C = 35.74 F Cap Strength: 14.80 C Lifted Index: 17.34 C Risk: None Lifted Index @300 mb: 22.90 C Lifted Index @700 mb: 6.27 C Showalter Index: 18.22 C Risk: None Total Totals Index: 27.00 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: 11.00 C K Index: -11.70 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 4.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.98 J/kg Max Up Vert Vel: 2.44 m/s Conv Inhibition (B-): 64758.70 J/kg Cap Strength: 17.11 C Lift Cond Lev (LCL): 846.70 mb = 1525.51 m = 5004.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 20 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 1001 209 260 7 6.9 1.2 | 179 19 -0.5 19.4 1 1000 217 260 7 6.9 1.2 | 179 19 -0.5 19.4 2 925 838 275 15 14.9 -1.3 | 204 18 7.6 16.9 3 850 1496 270 15 15.0 -0.0 | 203 20 7.6 18.2 4 700 2968 275 13 13.0 -1.1 | 198 18 5.6 17.0 5 500 5460 325 50 28.7 -41.0 | 317 31 21.3 -22.8 6 400 7040 325 64 36.7 -52.4 | 319 45 29.3 -34.2 7 300 8960 325 75 43.0 -61.4 | 321 56 35.6 -43.3 8 292 9134 325 81 46.5 -66.4 | 321 62 39.1 -48.2 9 261 9848 325 75 43.0 -61.4 | 321 56 35.6 -43.3 10 250 10120 325 69 39.6 -56.5 | 320 50 32.2 -38.3 11 200 11550 315 60 42.4 -42.4 | 305 43 35.1 -24.2 12 150 13410 310 36 27.6 -23.1 | 284 21 20.2 -5.0 13 100 16030 310 25 19.2 -16.1 | 260 12 11.8 2.1 14 70 18340 320 27 17.4 -20.7 | 284 10 10.0 -2.5 15 50 20500 250 17 16.0 5.8 | 200 25 8.6 24.0 16 30 23810 155 5 -2.1 4.5 | 157 25 -9.5 22.7 17 20 26440 190 7 1.2 6.9 | 166 26 -6.2 25.1 Wind Parameters Mean winds (0-6000m): 307.9 at 26.2 knts Storm direction: 337.9 at 19.6 knts Shear (0-3000m) pos: 1.8 neg: 0.1 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 31.7 deg Storm rel helicity (0-3000m) pos: 59.8 neg: -9.4 tot: 50.5 m^2/s^2 ave: 16.8 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 2.7 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 50.58 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 ------------------------------------------------------------------------------- 500 268 10 188 19| 6.8 0.0 6.8| 33.6 0.0 33.6 67.1 0.99| 6.9 6.8 1000 272 12 196 19| 4.3 0.0 4.3| 42.3 -1.0 41.3 41.3 0.91| 4.7 4.2 1500 271 13 198 19| 2.8 0.2 3.0| 42.3 -3.2 39.1 26.1 0.78| 3.4 2.7 2000 271 14 199 19| 2.0 0.1 2.1| 42.3 -5.7 36.6 18.3 0.68| 2.8 1.9 2500 272 14 199 19| 1.5 0.1 1.6| 42.3 -8.3 34.0 13.6 0.59| 2.4 1.4 3000 272 14 200 19| 1.8 0.1 1.9| 59.8 -9.4 50.5 16.8 0.66| 2.7 1.8 4000 280 16 209 17| 3.5 0.1 3.5|142.3 -9.4 132.9 33.2 0.83| 4.2 3.5 5000 297 21 232 14| 4.5 0.0 4.5|257.3 -9.4 248.0 49.6 0.86| 5.4 4.7 6000 308 26 261 13| 4.3 0.3 4.6|303.0 -9.4 293.7 48.9 0.79| 5.6 4.4 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20250422.12.gif