UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for U9572... Searching the city database file for: U9572 ... Date:0000Z 12 OCT 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 1004 206 -8.5 -11.2 81 2.7 -9.2 0 0 264.3 264.6 263.7 268.7 1.62 1 1000 237 -8.3 -11.2 80 2.9 -9.1 0 0 264.9 265.1 264.1 269.2 1.62 2 990 315 -8.9 -12.1 78 3.2 -9.7 12 0 265.0 265.3 264.0 269.2 1.52 3 975 433 -7.5 -10.9 77 3.4 -8.4 31 1 267.6 267.9 266.2 272.2 1.70 4 925 841 -9.1 -13.1 73 4.0 -10.1 95 3 270.0 270.3 267.5 274.2 1.50 5 850 1489 -14.5 -16.9 82 2.4 -15.0 70 3 271.0 271.2 267.6 274.3 1.20 6 847 1516 -14.7 -17.1 82 2.4 -15.2 70 3 271.0 271.2 267.6 274.4 1.18 7 835 1624 -12.5 -14.7 84 2.2 -13.0 68 3 274.4 274.7 270.3 278.6 1.46 8 740 2541 -15.7 -24.7 46 9.0 -17.3 56 4 280.6 280.7 272.7 282.7 0.70 9 706 2895 -16.9 -29.9 31 13.0 -18.8 51 5 283.1 283.2 273.7 284.5 0.45 10 700 2959 -17.3 -29.3 34 12.0 -19.1 50 5 283.3 283.4 273.9 284.8 0.48 11 588 4250 -23.3 -27.4 69 4.1 -23.9 34 10 290.8 291.0 278.2 293.0 0.69 12 551 4724 -25.7 -30.7 63 5.0 -26.4 29 12 293.4 293.5 279.1 295.2 0.54 13 500 5420 -31.3 -36.3 61 5.0 -31.8 20 15 294.9 294.9 279.6 296.0 0.34 14 400 6960 -42.5 -46.1 68 3.6 -42.7 30 21 299.8 299.8 281.4 300.3 0.15 15 341 8020 -49.9 -53.4 66 3.5 -50.0 44 30 303.7 303.7 283.0 304.0 0.08 16 300 8850 -53.9 -57.4 65 3.5 -54.0 55 38 309.4 309.4 285.2 309.6 0.05 17 270 9527 -55.7 -59.5 62 3.8 -55.8 45 33 316.2 316.2 287.6 316.4 0.05 18 250 10020 -55.3 -59.3 61 4.0 -55.4 50 31 323.9 323.9 290.0 324.1 0.05 19 224 10721 -52.9 -57.3 59 4.4 -53.0 38 23 337.9 337.9 293.9 338.2 0.07 20 200 11450 -52.7 -57.7 55 5.0 -52.9 25 15 349.3 349.3 296.5 349.7 0.08 21 150 13310 -53.5 -60.5 42 7.0 -53.8 340 15 377.9 377.9 301.9 378.2 0.07 22 109 15358 -55.1 -65.1 28 10.0 -55.5 309 13 411.0 411.0 306.7 411.3 0.06 23 100 15910 -54.5 -64.5 28 10.0 -54.9 300 13 422.4 422.4 308.0 422.8 0.07 24 70 18170 -57.3 -69.3 20 12.0 -57.8 315 21 461.8 461.8 312.0 462.1 0.05 25 50 20290 -58.5 -72.5 15 14.0 -59.1 280 15 505.6 505.6 315.4 505.9 0.04 26 39 21852 -57.5 -72.5 13 15.0 -58.3 282 15 545.4 545.4 317.9 545.8 0.05 27 30 23520 -53.7 -69.7 12 16.0 -55.3 285 15 598.2 598.3 320.6 599.0 0.11 28 22 25516 -52.1 -70.1 10 18.0 -54.5 243 26 658.5 658.6 323.0 659.6 0.14 29 21 25816 -53.3 -71.3 9 18.0 -55.6 237 27 663.7 663.7 323.2 664.7 0.12 30 20 26130 -52.3 -70.3 10 18.0 -54.9 230 29 676.1 676.1 323.7 677.3 0.15 31 15 28017 -46.1 -67.1 8 21.0 -51.3 754.7 754.8 326.1 757.6 0.31 TRP 270 9527 -55.7 -59.5 62 3.8 -55.8 45 33 316.2 316.2 287.6 316.4 0.05 WND Sounding variables and indices 1000-500 mb thick: 5183.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 62.37 % Est. max temperature: -1.93 C = 28.52 F Sfc-Lift cond lev (LCL): 961.55 mb = 540.72 m = 1774.01 ft T: -7.92 C 700-500 lapse rate: 5.69 C/km ThetaE index: 0.09 C Layer 990.0- 975.0 mb Conv cond level (CCL): 864.65 mb = 1358.06 m = 4455.52 ft Mean mixing ratio: 1.57 g/kg Conv temperature: -2.07 C = 28.28 F Cap Strength: 18.05 C Lifted Index: 18.54 C Risk: None Lifted Index @300 mb: 26.12 C Lifted Index @700 mb: 11.16 C Showalter Index: 17.08 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 14.40 C K Index: -12.10 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 4.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.79 J/kg Max Up Vert Vel: 6.60 m/s Conv Inhibition (B-): 60834.53 J/kg Cap Strength: 18.43 C Lift Cond Lev (LCL): 899.81 mb = 1052.63 m = 3453.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 63 at 6 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 1004 206 0 0 -0.0 -0.0 | 243 6 5.2 2.7 1 1000 237 0 0 -0.0 -0.0 | 243 6 5.2 2.7 2 925 841 95 3 -3.0 0.3 | 217 4 2.2 2.9 3 850 1489 70 3 -2.8 -1.0 | 235 3 2.4 1.7 4 700 2959 50 5 -3.8 -3.2 | 291 1 1.4 -0.5 5 500 5420 20 15 -5.1 -14.1 | 360 11 0.1 -11.4 6 400 6960 30 21 -10.5 -18.2 | 19 16 -5.3 -15.5 7 300 8850 55 38 -31.1 -21.8 | 54 32 -25.9 -19.1 8 270 9527 45 33 -23.3 -23.3 | 41 27 -18.1 -20.6 9 250 10020 50 31 -23.7 -19.9 | 47 25 -18.5 -17.2 10 200 11450 25 15 -6.3 -13.6 | 6 11 -1.1 -10.9 11 150 13310 340 15 5.1 -14.1 | 318 15 10.3 -11.4 12 100 15910 300 13 11.3 -6.5 | 283 17 16.5 -3.8 13 70 18170 315 21 14.8 -14.8 | 301 23 20.1 -12.2 14 50 20290 280 15 14.8 -2.6 | 270 20 20.0 0.1 15 30 23520 285 15 14.5 -3.9 | 273 20 19.7 -1.2 16 20 26130 230 29 22.2 18.6 | 232 35 27.4 21.3 Wind Parameters Mean winds (0-6000m): 32.7 at 7.8 knts Storm direction: 62.7 at 5.9 knts Shear (0-3000m) pos: 0.5 neg: 0.7 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): 87.0 deg Storm rel helicity (0-3000m) pos: 2.8 neg: -2.0 tot: 0.8 m^2/s^2 ave: 0.3 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 1.5 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.33 Bulk Shear: 6.54 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 74 1 240 5| 2.4 0.0 2.4| 0.8 -0.9 -0.1 -0.2 -0.12| 2.9 -0.3 1000 91 2 230 4| 1.5 0.0 1.5| 1.2 -2.0 -0.8 -0.8 -0.22| 2.3 -0.5 1500 83 2 230 4| 1.0 0.3 1.3| 1.7 -2.0 -0.3 -0.2 -0.07| 1.9 -0.1 2000 76 3 232 3| 0.8 0.4 1.2| 1.9 -2.0 -0.0 -0.0 0.00| 1.6 0.0 2500 70 3 235 3| 0.6 0.5 1.1| 2.2 -2.0 0.3 0.1 0.10| 1.5 0.2 3000 64 3 240 3| 0.5 0.7 1.2| 2.8 -2.0 0.8 0.3 0.26| 1.5 0.4 4000 53 4 271 2| 0.4 1.1 1.4| 3.9 -2.0 1.9 0.5 0.29| 1.7 0.5 5000 40 6 327 2| 0.3 1.3 1.6| 3.9 -3.5 0.4 0.1 0.17| 1.8 0.3 6000 33 8 346 4| 0.4 1.3 1.7| 11.6 -4.3 7.3 1.2 0.23| 1.9 0.4 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251012.00.gif