UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101300.upa.cvt Date: 0000Z 13 OCT 25 Searching for U9572... Searching the city database file for: U9572 ... Date:0000Z 13 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 1002 208 -5.5 -10.5 68 5.0 -6.9 50 3 267.5 267.8 266.1 272.2 1.71 1 1000 224 -5.5 -10.5 68 5.0 -6.9 50 3 267.6 267.9 266.3 272.3 1.71 2 925 831 -9.9 -14.9 67 5.0 -11.1 90 7 269.2 269.4 266.5 272.8 1.30 3 850 1477 -14.7 -18.1 75 3.4 -15.4 65 11 270.7 270.9 267.3 273.8 1.08 4 798 1951 -18.3 -20.6 82 2.3 -18.7 63 10 271.8 272.0 267.7 274.5 0.93 5 772 2200 -15.7 -19.6 72 3.9 -16.5 63 9 277.2 277.4 271.3 280.3 1.05 6 740 2518 -17.1 -20.3 76 3.2 -17.7 61 8 279.1 279.3 272.3 282.1 1.03 7 700 2933 -19.1 -26.1 54 7.0 -20.3 60 7 281.3 281.4 273.1 283.3 0.65 8 632 3690 -22.5 -33.5 36 11.0 -23.8 43 8 285.8 285.9 275.0 286.9 0.36 9 616 3878 -23.5 -31.5 48 8.0 -24.5 39 9 286.8 286.8 275.7 288.2 0.45 10 500 5370 -35.1 -38.2 73 3.1 -35.3 5 11 290.2 290.3 277.2 291.2 0.28 11 499 5384 -35.1 -38.2 73 3.1 -35.3 5 11 290.4 290.5 277.3 291.3 0.28 12 460 5945 -39.7 -43.1 70 3.4 -39.9 12 13 291.5 291.5 277.7 292.1 0.18 13 400 6890 -44.5 -49.4 58 4.9 -44.7 25 17 297.2 297.2 280.3 297.5 0.11 14 307 8631 -52.7 -58.7 48 6.0 -52.8 20 19 309.0 309.0 285.0 309.2 0.05 15 300 8780 -52.7 -58.7 48 6.0 -52.8 20 17 311.1 311.1 285.8 311.2 0.05 16 250 9960 -50.3 -57.3 43 7.0 -50.5 355 25 331.3 331.3 292.2 331.6 0.07 17 244 10118 -49.7 -57.7 39 8.0 -50.0 354 24 334.5 334.5 293.0 334.8 0.06 18 200 11410 -51.5 -60.5 33 9.0 -51.8 345 19 351.2 351.2 297.0 351.5 0.06 19 150 13280 -52.3 -64.3 22 12.0 -52.7 315 23 380.0 380.0 302.3 380.2 0.04 20 116 14936 -54.5 -68.5 16 14.0 -54.9 334 18 404.9 404.9 305.9 405.0 0.03 21 100 15890 -53.5 -67.5 17 14.0 -54.0 345 15 424.4 424.4 308.2 424.6 0.04 22 98 16020 -53.1 -68.1 15 15.0 -53.7 342 15 427.6 427.6 308.6 427.8 0.04 23 88 16709 -55.7 -70.7 14 15.0 -56.2 325 16 435.7 435.8 309.4 435.9 0.03 24 70 18160 -57.1 -73.1 11 16.0 -57.6 290 17 462.2 462.2 312.0 462.4 0.03 25 50 20300 -58.3 -75.3 10 17.0 -58.9 295 13 506.1 506.1 315.4 506.3 0.03 26 39 21866 -58.1 -75.1 10 17.0 -58.9 276 18 543.9 543.9 317.8 544.1 0.04 27 31 23329 -53.1 -72.1 8 19.0 -54.8 258 22 594.3 594.3 320.4 594.8 0.07 28 30 23540 -55.1 -73.1 9 18.0 -56.5 255 23 594.4 594.5 320.4 594.9 0.06 29 27 24213 -54.5 -73.5 8 19.0 -56.2 246 21 614.3 614.3 321.3 614.8 0.07 30 20 26150 -50.9 -71.9 7 21.0 -53.9 220 17 680.4 680.4 323.8 681.4 0.12 31 14 28499 -45.7 -68.7 6 23.0 -51.4 771.1 771.2 326.5 773.6 0.26 TRP 307 8631 -52.7 -58.7 48 6.0 -52.8 20 19 309.0 309.0 285.0 309.2 0.05 WND Sounding variables and indices 1000-500 mb thick: 5146.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 63.23 % Est. max temperature: -2.29 C = 27.88 F Sfc-Lift cond lev (LCL): 925.49 mb = 826.85 m = 2712.71 ft T: -9.87 C 700-500 lapse rate: 6.57 C/km ThetaE index: 0.00 C Layer 1002.0- 0.0 mb Conv cond level (CCL): 852.34 mb = 1455.96 m = 4776.72 ft Mean mixing ratio: 1.45 g/kg Conv temperature: -2.30 C = 27.86 F Cap Strength: 12.98 C Lifted Index: 14.63 C Risk: None Lifted Index @300 mb: 27.20 C Lifted Index @700 mb: 9.24 C Showalter Index: 13.72 C Risk: None Total Totals Index: 37.40 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 17.00 C K Index: -4.70 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 3.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.77 J/kg Max Up Vert Vel: 3.40 m/s Conv Inhibition (B-): 60868.93 J/kg Cap Strength: 14.50 C Lift Cond Lev (LCL): 879.75 mb = 1214.20 m = 3983.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 70 at 7 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 1002 208 50 3 -2.3 -1.9 | 264 4 4.1 0.4 1 1000 224 50 3 -2.3 -1.9 | 264 4 4.1 0.4 2 925 831 90 7 -7.0 0.0 | 166 2 -0.6 2.4 3 850 1477 65 11 -10.0 -4.6 | 57 4 -3.5 -2.3 4 700 2933 60 7 -6.1 -3.5 | 342 1 0.4 -1.1 5 500 5370 5 11 -1.0 -11.0 | 328 10 5.5 -8.6 6 400 6890 25 17 -7.2 -15.4 | 3 13 -0.8 -13.0 7 307 8631 20 19 -6.5 -17.9 | 0 15 -0.1 -15.5 8 300 8780 20 17 -5.8 -16.0 | 357 14 0.6 -13.6 9 250 9960 355 25 2.2 -24.9 | 339 24 8.6 -22.5 10 200 11410 345 19 4.9 -18.4 | 325 20 11.3 -16.0 11 150 13280 315 23 16.3 -16.3 | 301 27 22.7 -13.9 12 100 15890 345 15 3.9 -14.5 | 320 16 10.3 -12.1 13 70 18160 290 17 16.0 -5.8 | 279 23 22.4 -3.4 14 50 20300 295 13 11.8 -5.5 | 280 18 18.2 -3.1 15 30 23540 255 23 22.2 6.0 | 254 30 28.6 8.3 16 20 26150 220 17 10.9 13.0 | 228 23 17.3 15.4 Wind Parameters Mean winds (0-6000m): 39.7 at 9.1 knts Storm direction: 69.7 at 6.8 knts Shear (0-3000m) pos: 0.7 neg: 0.6 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 84.7 deg Storm rel helicity (0-3000m) pos: 0.1 neg: -6.2 tot: -6.1 m^2/s^2 ave: -2.0 10^-3 m/s^2 rel: -0.65 Storm rel vorticity (0-3000m) horiz: 2.7 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.32 Bulk Shear: 4.39 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 71 5 247 2| 4.1 0.0 4.1| 0.0 -1.0 -1.0 -2.0 -0.53| 4.3 -2.3 1000 80 6 195 1| 2.0 1.7 3.7| 0.0 -3.2 -3.2 -3.2 -0.72| 4.3 -3.1 1500 73 8 104 1| 1.4 1.7 3.0| 0.0 -5.1 -5.0 -3.4 -0.72| 3.9 -2.8 2000 70 8 74 1| 1.0 1.0 2.0| 0.0 -5.6 -5.5 -2.8 -0.69| 3.3 -2.3 2500 69 8 63 1| 0.8 0.6 1.4| 0.0 -6.0 -6.0 -2.4 -0.69| 2.9 -2.0 3000 67 8 53 1| 0.7 0.6 1.3| 0.1 -6.2 -6.1 -2.0 -0.65| 2.7 -1.7 4000 61 8 21 2| 0.5 0.9 1.4| 0.1 -6.8 -6.7 -1.7 -0.55| 2.5 -1.4 5000 50 8 0 3| 0.4 1.1 1.5| 0.1 -10.3 -10.2 -2.0 -0.53| 2.4 -1.3 6000 40 9 353 5| 0.6 0.9 1.5| 10.7 -10.9 -0.2 -0.0 -0.32| 2.4 -0.8 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251013.00.gif