UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 19 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 95 SFC 986 208 0.2 -6.8 59 7.0 -2.2 205 17 274.5 274.8 271.6 280.9 2.32 2 928 691 -2.1 -12.1 46 10.0 -5.1 248 13 276.9 277.2 272.1 281.5 1.63 3 925 717 -2.3 -12.3 46 10.0 -5.3 250 13 277.0 277.2 272.1 281.5 1.60 4 910 847 -3.7 -14.7 42 11.0 -6.7 248 15 276.8 277.0 271.5 280.7 1.34 5 850 1381 -8.3 -19.3 41 11.0 -10.8 240 25 277.5 277.6 271.3 280.3 0.98 6 740 2437 -17.1 -20.4 75 3.3 -17.7 204 18 279.1 279.3 272.3 282.1 1.02 7 700 2851 -20.3 -23.4 76 3.1 -20.8 190 15 280.0 280.1 272.6 282.5 0.83 8 500 5240 -41.1 -44.0 73 2.9 -41.2 195 33 282.9 283.0 273.1 283.4 0.15 9 425 6325 -50.1 -53.3 69 3.2 -50.2 206 34 284.9 284.9 274.0 285.1 0.06 10 400 6720 -51.7 -54.9 68 3.2 -51.8 210 35 287.8 287.8 275.6 288.0 0.06 11 373 7171 -53.5 -56.8 67 3.3 -53.5 220 33 291.2 291.2 277.3 291.4 0.05 12 352 7544 -53.3 -56.7 66 3.4 -53.4 227 29 296.4 296.4 279.8 296.5 0.05 13 343 7711 -52.9 -56.3 66 3.4 -52.9 230 28 299.1 299.1 281.0 299.3 0.05 14 300 8580 -50.3 -54.1 64 3.8 -50.4 245 19 314.5 314.5 287.0 314.8 0.08 15 250 9780 -45.7 -50.6 58 4.9 -46.0 250 23 338.1 338.2 294.0 338.7 0.15 16 245 9914 -45.3 -50.3 57 5.0 -45.6 250 23 340.7 340.7 294.6 341.3 0.16 17 200 11260 -44.7 -53.7 36 9.0 -45.2 255 21 362.0 362.0 299.2 362.6 0.13 18 155 12962 -45.9 -59.9 19 14.0 -46.7 251 23 387.3 387.3 303.5 387.7 0.08 19 150 13180 -45.9 -60.9 17 15.0 -46.7 250 23 391.0 391.0 304.0 391.3 0.07 20 130 14132 -47.1 -63.1 14 16.0 -48.0 239 27 405.2 405.2 305.9 405.5 0.06 21 109 15306 -44.7 -63.7 10 19.0 -46.0 226 31 430.6 430.6 308.9 431.0 0.07 22 101 15814 -47.3 -66.3 10 19.0 -48.4 221 33 435.1 435.1 309.4 435.4 0.05 23 100 15880 -47.3 -66.3 10 19.0 -48.4 220 33 436.3 436.3 309.6 436.6 0.05 24 91 16506 -45.9 -65.9 9 20.0 -47.3 229 32 451.0 451.1 311.0 451.4 0.06 25 86 16880 -48.3 -68.3 8 20.0 -49.5 235 31 453.6 453.6 311.2 453.8 0.05 26 82 17196 -45.9 -66.9 8 21.0 -47.4 239 31 464.7 464.7 312.2 465.0 0.06 27 70 18240 -49.9 -69.9 8 20.0 -51.1 255 29 477.6 477.6 313.3 477.9 0.04 28 63 18931 -48.9 -69.9 7 21.0 -50.4 244 25 494.4 494.5 314.6 494.8 0.05 29 50 20440 -51.7 -72.7 6 21.0 -53.1 220 17 521.6 521.7 316.4 521.9 0.04 30 46 20978 -52.7 -73.7 6 21.0 -54.0 229 16 531.8 531.8 317.1 532.1 0.04 31 39 22049 -48.9 -70.9 6 22.0 -51.1 247 14 567.1 567.2 319.0 567.6 0.07 32 31 23539 -53.3 -74.3 6 21.0 -55.1 271 11 593.7 593.8 320.3 594.1 0.05 33 30 23750 -51.7 -72.7 6 21.0 -53.8 275 11 603.7 603.7 320.8 604.2 0.07 TRP 373 7171 -53.5 -56.8 67 3.3 -53.5 220 33 291.2 291.2 277.3 291.4 0.05 WND Sounding variables and indices 1000-500 mb thick: 5145.00 m Freezing level: 980.96 mb = 249.93 m = 819.97 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 65.30 % Est. max temperature: 3.39 C = 38.11 F Sfc-Lift cond lev (LCL): 883.69 mb = 1076.42 m = 3531.52 ft T: -5.68 C 700-500 lapse rate: 8.71 C/km ThetaE index: 1.23 C Layer 925.0- 740.0 mb Conv cond level (CCL): 781.79 mb = 2018.55 m = 6622.48 ft Mean mixing ratio: 1.71 g/kg Conv temperature: 4.20 C = 39.56 F Cap Strength: 1.74 C Lifted Index: 1.98 C Risk: Showers probable Lifted Index @300 mb: 23.68 C Lifted Index @700 mb: 1.56 C Showalter Index: 2.59 C Risk: Showers probable Total Totals Index: 54.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.80 C Cross Totals Index: 21.80 C K Index: 10.40 Risk: None Sweat Index: 195.00 Risk: None Energy Index: 0.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.45 J/kg Max Up Vert Vel: 4.35 m/s Conv Inhibition (B-): 43438.17 J/kg Cap Strength: 1.95 C Lift Cond Lev (LCL): 808.64 mb = 1761.16 m = 5778.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 236 at 18 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 ---------------------------------------------------------- 0 986 208 205 17 7.2 15.4 | 127 9 -7.4 5.5 1 925 717 250 13 12.2 4.4 | 24 6 -2.4 -5.4 2 850 1381 240 25 21.7 12.5 | 250 8 7.1 2.6 3 700 2851 190 15 2.6 14.8 | 112 13 -12.0 4.9 4 500 5240 195 33 8.5 31.9 | 165 23 -6.0 22.0 5 400 6720 210 35 17.5 30.3 | 188 21 2.9 20.4 6 373 7171 220 33 21.2 25.3 | 203 17 6.6 15.4 7 300 8580 245 19 17.2 8.0 | 305 3 2.6 -1.9 8 250 9780 250 23 21.6 7.9 | 286 7 7.0 -2.0 9 200 11260 255 21 20.3 5.4 | 308 7 5.7 -4.4 10 150 13180 250 23 21.6 7.9 | 286 7 7.0 -2.0 11 100 15880 220 33 21.2 25.3 | 203 17 6.6 15.4 12 70 18240 255 29 28.0 7.5 | 280 14 13.4 -2.4 13 50 20440 220 17 10.9 13.0 | 131 5 -3.7 3.1 14 30 23750 275 11 11.0 -1.0 | 18 11 -3.6 -10.8 Wind Parameters Mean winds (0-6000m): 205.9 at 23.5 knts Storm direction: 235.9 at 17.6 knts Shear (0-3000m) pos: 2.0 neg: 2.7 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): -3.2 deg Storm rel helicity (0-3000m) pos: 7.9 neg: -53.6 tot: -45.7 m^2/s^2 ave: -15.2 10^-3 m/s^2 rel: -0.69 Storm rel vorticity (0-3000m) horiz: 8.0 stream: -5.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.67 Bulk Shear: 14.03 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 ------------------------------------------------------------------------------- 500 224 15 103 4| 12.2 0.0 12.2| 0.0 -8.5 -8.5 -17.0 -0.62| 12.7 -7.8 1000 236 16 56 1| 6.1 4.6 10.7| 0.0 -16.3 -16.3 -16.3 -0.72| 11.1 -7.9 1500 236 19 240 1| 4.1 3.9 8.0| 0.0 -27.2 -27.2 -18.1 -0.75| 10.1 -7.6 2000 232 19 201 2| 3.1 3.1 6.1| 0.0 -38.3 -38.3 -19.1 -0.78| 9.4 -7.4 2500 229 19 173 3| 2.4 2.8 5.2| 0.0 -50.8 -50.8 -20.3 -0.78| 8.8 -6.9 3000 224 19 154 4| 2.0 2.7 4.7| 7.9 -53.6 -45.7 -15.2 -0.69| 8.0 -5.5 4000 214 19 148 7| 1.0 2.0 3.0| 34.2 -53.6 -19.4 -4.8 -0.47| 7.0 -3.3 5000 208 21 153 10| 1.1 1.6 2.7| 62.2 -53.6 8.6 1.7 -0.33| 6.4 -2.1 6000 206 23 159 12| 1.4 1.3 2.7| 96.3 -53.6 42.7 7.1 -0.21| 5.8 -1.2 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20250419.12.gif