UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for U9572... Searching the city database file for: U9572 ... Date:0000Z 24 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 122 SFC 990 203 0.0 -6.0 64 6.0 -2.1 290 9 273.9 274.3 271.6 280.7 2.46 2 925 742 -4.5 -10.5 63 6.0 -6.3 295 17 274.7 275.0 271.1 279.9 1.85 3 850 1400 -10.9 -13.8 79 2.9 -11.6 300 25 274.7 275.0 270.6 279.1 1.55 4 819 1684 -12.9 -15.0 84 2.1 -13.4 293 28 275.5 275.8 270.9 279.7 1.45 5 816 1712 -13.1 -15.4 83 2.3 -13.6 293 28 275.6 275.9 270.9 279.7 1.41 6 784 2019 -10.3 -22.3 37 12.0 -12.9 285 31 281.8 281.9 273.6 284.3 0.81 7 774 2118 -10.1 -26.1 26 16.0 -13.2 283 32 283.0 283.1 273.9 284.9 0.59 8 737 2494 -11.5 -36.5 11 25.0 -15.1 274 36 285.5 285.6 274.7 286.3 0.23 9 705 2835 -10.1 -39.1 7 29.0 -14.3 266 39 290.7 290.7 277.3 291.3 0.18 10 700 2890 -10.1 -39.1 7 29.0 -14.3 265 40 291.3 291.3 277.6 291.9 0.18 11 664 3296 -11.3 -33.3 14 22.0 -15.0 263 45 294.4 294.4 279.3 295.5 0.35 12 615 3877 -16.5 -23.5 55 7.0 -18.0 259 53 294.9 295.1 280.4 297.9 0.93 13 600 4063 -16.7 -21.7 65 5.0 -17.9 258 55 296.8 297.0 281.5 300.3 1.12 14 521 5110 -22.9 -26.2 74 3.3 -23.5 252 69 301.5 301.7 283.1 304.4 0.86 15 500 5410 -25.3 -28.6 74 3.3 -25.8 250 73 302.2 302.3 283.2 304.6 0.72 16 418 6684 -35.1 -39.1 67 4.0 -35.4 250 78 305.5 305.6 284.0 306.6 0.31 17 400 6990 -36.5 -40.8 64 4.3 -36.8 250 79 307.6 307.6 284.8 308.5 0.27 18 389 7183 -37.7 -42.1 63 4.4 -38.0 250 79 308.4 308.5 285.1 309.3 0.24 19 300 8920 -51.7 -56.5 56 4.8 -51.8 245 81 312.5 312.5 286.3 312.7 0.06 20 264 9737 -58.1 -62.8 55 4.7 -58.2 253 87 314.7 314.8 287.1 314.9 0.03 21 255 9956 -58.7 -63.5 54 4.8 -58.7 255 89 317.0 317.0 287.8 317.1 0.03 22 253 10005 -58.7 -63.5 54 4.8 -58.7 255 91 317.7 317.7 288.1 317.8 0.03 23 250 10080 -58.7 -63.5 54 4.8 -58.7 260 87 318.8 318.8 288.4 318.9 0.03 24 245 10208 -57.1 -62.0 54 4.9 -57.2 260 83 323.0 323.0 289.7 323.2 0.04 25 244 10234 -56.7 -61.6 54 4.9 -56.8 259 82 324.0 324.0 290.0 324.2 0.04 26 240 10340 -54.3 -59.3 54 5.0 -54.4 259 79 329.2 329.2 291.5 329.4 0.05 27 200 11520 -51.3 -57.3 49 6.0 -51.5 255 44 351.5 351.5 297.0 351.9 0.08 28 150 13390 -49.5 -59.5 30 10.0 -50.0 270 38 384.8 384.8 303.1 385.2 0.08 29 148 13478 -49.1 -59.1 30 10.0 -49.6 270 38 386.9 387.0 303.4 387.4 0.09 30 114 15167 -53.5 -66.5 19 13.0 -53.9 277 32 408.7 408.8 306.4 409.0 0.04 31 100 16010 -51.7 -66.7 15 15.0 -52.4 280 29 427.8 427.8 308.6 428.1 0.05 32 78 17606 -54.1 -70.1 12 16.0 -54.8 263 19 454.4 454.4 311.3 454.6 0.04 33 70 18300 -53.1 -70.1 11 17.0 -53.9 255 15 470.8 470.8 312.7 471.0 0.04 34 50 20470 -54.3 -73.3 8 19.0 -55.3 310 5 515.5 515.5 316.0 515.8 0.04 35 30 23770 -51.5 -72.5 6 21.0 -53.6 245 3 604.2 604.3 320.8 604.8 0.07 36 20 26407 -50.7 -72.7 6 22.0 -53.8 681.0 681.0 323.9 681.9 0.10 TRP 255 9956 -58.7 -63.5 54 4.8 -58.7 255 89 317.0 317.0 287.8 317.1 0.03 WND 253 10005 -58.7 -63.5 54 4.8 -58.7 255 91 317.7 317.7 288.1 317.8 0.03 Sounding variables and indices 1000-500 mb thick: 5288.00 m Freezing level: 990.00 mb = 202.51 m = 664.38 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 51.79 % Est. max temperature: 1.05 C = 33.89 F Sfc-Lift cond lev (LCL): 901.26 mb = 944.35 m = 3098.21 ft T: -6.47 C 700-500 lapse rate: 6.03 C/km ThetaE index: 1.62 C Layer 925.0- 819.0 mb Conv cond level (CCL): 855.42 mb = 1350.54 m = 4430.84 ft Mean mixing ratio: 2.02 g/kg Conv temperature: 0.80 C = 33.43 F Cap Strength: 18.33 C Lifted Index: 18.51 C Risk: None Lifted Index @300 mb: 22.93 C Lifted Index @700 mb: 12.50 C Showalter Index: 19.33 C Risk: None Total Totals Index: 25.90 C Risk: None Vertical Totals Index: 14.40 C Cross Totals Index: 11.50 C K Index: -28.40 Risk: None Sweat Index: 123.00 Risk: None Energy Index: 5.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.87 J/kg Max Up Vert Vel: 2.39 m/s Conv Inhibition (B-): 51379.69 J/kg Cap Strength: 18.46 C Lift Cond Lev (LCL): 858.72 mb = 1320.59 m = 4332.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 at 34 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 ---------------------------------------------------------- 0 990 203 290 9 8.5 -3.1 | 111 25 -23.4 9.1 1 925 742 295 17 15.4 -7.2 | 107 17 -16.4 5.0 2 850 1400 300 25 21.7 -12.5 | 88 10 -10.2 -0.3 3 700 2890 265 40 39.8 3.5 | 207 18 8.0 15.7 4 500 5410 250 73 68.6 25.0 | 225 52 36.8 37.1 5 400 6990 250 79 74.2 27.0 | 227 58 42.4 39.2 6 300 8920 245 81 73.4 34.2 | 222 62 41.6 46.4 7 255 9956 255 89 86.0 23.0 | 237 65 54.1 35.2 8 253 10005 255 91 87.9 23.6 | 237 66 56.1 35.7 9 250 10080 260 87 85.7 15.1 | 243 60 53.8 27.3 10 200 11520 255 44 42.5 11.4 | 204 26 10.7 23.6 11 150 13390 270 38 38.0 -0.0 | 207 14 6.2 12.2 12 100 16010 280 29 28.6 -5.0 | 155 8 -3.3 7.1 13 70 18300 255 15 14.5 3.9 | 133 24 -17.4 16.1 14 50 20470 310 5 3.8 -3.2 | 108 29 -28.0 9.0 15 30 23770 245 3 2.7 1.3 | 115 32 -29.1 13.4 Wind Parameters Mean winds (0-6000m): 260.9 at 45.5 knts Storm direction: 290.9 at 34.1 knts Shear (0-3000m) pos: 2.4 neg: 4.9 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 103.1 deg Storm rel helicity (0-3000m) pos: 32.1 neg: -22.5 tot: 9.5 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 165.42 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 ------------------------------------------------------------------------------- 500 293 13 110 21| 7.7 0.0 7.7| 0.0 -7.3 -7.3 -14.7 -0.18| 7.7 -1.4 1000 295 16 107 18| 7.1 0.0 7.1| 0.0 -17.8 -17.8 -17.8 -0.29| 7.1 -2.1 1500 296 19 104 15| 4.7 2.0 6.8| 3.8 -22.5 -18.8 -12.5 -0.19| 7.1 -1.3 2000 293 22 108 12| 3.5 3.4 7.0| 12.4 -22.5 -10.1 -5.1 0.11| 7.4 0.8 2500 287 25 122 10| 2.8 4.4 7.2| 19.0 -22.5 -3.5 -1.4 0.16| 7.8 1.2 3000 281 27 145 9| 2.4 4.9 7.3| 32.1 -22.5 9.5 3.2 0.19| 7.8 1.5 4000 273 33 186 11| 1.8 5.5 7.3| 62.3 -22.5 39.8 9.9 0.22| 7.7 1.7 5000 266 40 206 17| 1.4 5.9 7.3| 70.0 -23.8 46.1 9.2 0.18| 7.6 1.4 6000 261 45 214 23| 1.2 5.4 6.6| 87.6 -26.5 61.1 10.2 0.18| 6.9 1.3 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20250424.00.gif