UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 17 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 1017 204 -5.1 -13.1 53 8.0 -7.2 0 0 266.8 267.0 265.0 270.5 1.37 1 1007 282 -1.3 -5.7 72 4.4 -2.8 26 5 271.3 271.7 269.9 278.1 2.48 2 1001 330 0.8 -3.6 72 4.4 -0.9 42 8 273.9 274.4 272.2 281.9 2.92 3 1000 338 0.8 -3.6 72 4.4 -0.9 45 9 274.0 274.4 272.3 282.0 2.92 4 925 958 -4.7 -12.7 54 8.0 -7.0 90 3 274.5 274.8 270.5 278.9 1.55 5 892 1243 -6.7 -12.7 62 6.0 -8.4 71 4 275.3 275.6 271.1 279.9 1.61 6 850 1619 -7.5 -14.5 57 7.0 -9.4 45 5 278.3 278.5 272.6 282.5 1.46 7 793 2157 -9.1 -20.1 40 11.0 -11.6 41 10 282.2 282.3 274.0 285.1 0.98 8 762 2467 -7.7 -23.7 26 16.0 -11.3 39 13 286.9 287.0 276.2 289.2 0.74 9 700 3122 -11.1 -27.1 25 16.0 -14.2 35 19 290.2 290.3 277.7 292.1 0.59 10 688 3255 -11.7 -27.7 25 16.0 -14.8 37 20 291.0 291.1 278.0 292.8 0.57 11 662 3550 -13.5 -21.5 51 8.0 -15.3 40 24 292.2 292.3 279.3 295.4 1.04 12 648 3713 -13.9 -18.9 66 5.0 -15.2 42 26 293.5 293.7 280.3 297.6 1.32 13 558 4836 -20.5 -24.4 71 3.9 -21.2 55 39 298.5 298.7 282.0 301.6 0.95 14 500 5640 -26.9 -31.3 66 4.4 -27.5 65 48 300.2 300.3 282.2 302.1 0.56 15 442 6517 -33.1 -37.8 63 4.7 -33.6 59 46 303.2 303.2 283.1 304.3 0.33 16 400 7210 -38.5 -42.9 63 4.4 -38.8 55 44 305.0 305.0 283.7 305.7 0.22 17 318 8743 -50.5 -54.3 64 3.8 -50.6 55 55 309.0 309.0 285.0 309.3 0.08 18 300 9120 -53.1 -56.8 64 3.7 -53.2 55 58 310.5 310.5 285.6 310.7 0.06 19 269 9819 -57.6 -61.3 63 3.6 -57.7 55 60 313.7 313.7 286.7 313.9 0.04 20 250 10280 -60.7 -64.3 62 3.6 -60.7 60 58 315.8 315.8 287.4 315.9 0.03 21 234 10687 -62.7 -66.3 62 3.6 -62.7 55 60 318.8 318.8 288.4 318.9 0.02 22 216 11177 -62.9 -66.5 62 3.6 -62.9 45 47 325.9 325.9 290.6 326.0 0.02 23 200 11650 -61.9 -65.6 61 3.7 -62.0 35 35 334.7 334.7 293.0 334.9 0.03 24 159 13083 -58.5 -62.4 61 3.9 -58.6 15 25 363.2 363.2 299.4 363.4 0.05 25 150 13450 -58.3 -62.4 59 4.1 -58.4 10 23 369.6 369.6 300.5 369.9 0.06 26 100 16000 -59.5 -65.5 46 6.0 -59.7 355 23 412.8 412.8 306.9 413.1 0.06 27 70 18220 -60.9 -67.9 39 7.0 -61.2 325 19 454.1 454.1 311.3 454.4 0.06 28 53 19949 -62.1 -70.1 34 8.0 -62.4 333 17 488.9 488.9 314.2 489.3 0.06 29 50 20310 -62.5 -70.5 33 8.0 -62.8 335 17 496.2 496.2 314.7 496.6 0.06 30 30 23480 -59.5 -69.5 26 10.0 -60.2 285 23 582.4 582.5 319.8 583.2 0.11 31 24 24878 -57.3 -67.3 27 10.0 -58.4 260 22 627.2 627.3 321.9 628.7 0.19 32 20 26030 -56.1 -67.1 24 11.0 -57.6 240 21 664.5 664.5 323.3 666.4 0.23 33 12 29318 -50.7 -64.7 17 14.0 -54.5 788.1 788.4 327.1 793.3 0.53 TRP 234 10687 -62.7 -66.3 62 3.6 -62.7 55 60 318.8 318.8 288.4 318.9 0.02 WND 269 9819 -57.6 -61.3 63 3.6 -57.7 55 60 313.7 313.7 286.7 313.9 0.04 Sounding variables and indices 1000-500 mb thick: 5302.00 m Freezing level: Surface below freezing Freezing level: 1003.29 mb = 311.80 m = 1022.97 ft Freezing level: 989.09 mb = 428.18 m = 1404.78 ft Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 54.71 % Est. max temperature: 5.25 C = 41.45 F Sfc-Lift cond lev (LCL): 895.64 mb = 1210.88 m = 3972.66 ft T: -6.48 C 700-500 lapse rate: 6.27 C/km ThetaE index: 3.07 C Layer 925.0- 892.0 mb Conv cond level (CCL): 678.66 mb = 3359.57 m = 11022.07 ft Mean mixing ratio: 2.19 g/kg Conv temperature: 19.65 C = 67.36 F Cap Strength: 16.69 C Lifted Index: 17.26 C Risk: None Lifted Index @300 mb: 21.82 C Lifted Index @700 mb: 11.79 C Showalter Index: 15.03 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 12.40 C K Index: -11.10 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 4.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.02 J/kg Max Up Vert Vel: 5.48 m/s Conv Inhibition (B-): 65475.56 J/kg Cap Strength: 17.21 C Lift Cond Lev (LCL): 883.10 mb = 1321.03 m = 4334.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 85 at 17 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 1017 204 0 0 -0.0 -0.0 | 265 17 17.2 1.4 1 1000 338 45 9 -6.4 -6.4 | 295 12 10.8 -5.0 2 925 958 90 3 -3.0 0.0 | 264 14 14.2 1.4 3 850 1619 45 5 -3.5 -3.5 | 279 14 13.6 -2.2 4 700 3122 35 19 -10.9 -15.6 | 336 16 6.3 -14.2 5 500 5640 65 48 -43.5 -20.3 | 54 32 -26.3 -18.9 6 400 7210 55 44 -36.0 -25.2 | 38 30 -18.9 -23.9 7 300 9120 55 58 -47.5 -33.3 | 44 44 -30.3 -31.9 8 269 9819 55 60 -49.1 -34.4 | 44 46 -32.0 -33.0 9 250 10280 60 58 -50.2 -29.0 | 50 43 -33.1 -27.6 10 234 10687 55 60 -49.1 -34.4 | 44 46 -32.0 -33.0 11 200 11650 35 35 -20.1 -28.7 | 6 27 -2.9 -27.3 12 150 13450 10 23 -4.0 -22.7 | 328 25 13.2 -21.3 13 100 16000 355 23 2.0 -22.9 | 318 29 19.2 -21.5 14 70 18220 325 19 10.9 -15.6 | 297 31 28.1 -14.2 15 50 20310 335 17 7.2 -15.4 | 300 28 24.3 -14.0 16 30 23480 285 23 22.2 -6.0 | 277 40 39.4 -4.6 17 20 26030 240 21 18.2 10.5 | 251 37 35.3 11.9 Wind Parameters Mean winds (0-6000m): 55.4 at 23.0 knts Storm direction: 85.4 at 17.2 knts Shear (0-3000m) pos: 0.6 neg: 2.9 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 74.3 deg Storm rel helicity (0-3000m) pos: 86.7 neg: -16.3 tot: 70.4 m^2/s^2 ave: 23.5 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.42 Bulk Shear: 35.91 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 53 6 282 12| 5.6 0.0 5.6| 26.3 -11.4 14.9 29.8 0.22| 13.8 3.0 1000 59 5 276 13| 1.9 0.0 1.9| 29.5 -16.3 13.2 13.2 0.14| 8.8 1.2 1500 56 5 276 13| 1.3 1.1 2.3| 40.7 -16.3 24.3 16.2 0.27| 6.9 1.9 2000 51 6 280 13| 1.0 1.9 2.9| 55.6 -16.3 39.2 19.6 0.40| 6.4 2.6 2500 46 7 287 13| 0.8 2.5 3.3| 70.6 -16.3 54.3 21.7 0.49| 6.1 3.0 3000 42 9 295 12| 0.6 2.9 3.6| 86.7 -16.3 70.4 23.5 0.54| 5.9 3.2 4000 43 13 314 12| 2.1 2.2 4.3|142.0 -16.3 125.6 31.4 0.64| 6.1 3.9 5000 50 18 341 11| 3.1 1.8 4.8|216.1 -16.3 199.8 40.0 0.68| 6.3 4.3 6000 55 23 8 12| 3.0 1.5 4.6|254.3 -40.3 214.0 35.7 0.62| 6.0 3.8 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251017.12.gif