UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for U9862... Searching the city database file for: U9862 ... Date:0000Z 31 OCT 25 Station: U9862 WMO ident: 29862 Latitude: 53.77 Longitude: 91.32 ------------------------------------------------------------------------------- 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 211 0 0 SFC 994 260 2.8 -0.9 77 3.7 1.3 0 0 276.4 277.0 274.7 286.3 3.60 2 939 725 8.6 -3.4 43 12.0 3.4 32 4 286.9 287.4 279.6 296.0 3.16 3 925 849 7.6 -5.4 39 13.0 2.2 40 5 287.1 287.6 279.1 295.1 2.76 4 915 939 7.0 -7.0 36 14.0 1.4 28 6 287.4 287.8 278.9 294.6 2.47 5 850 1542 2.0 -9.0 44 11.0 -2.0 310 9 288.2 288.6 279.1 294.9 2.27 6 817 1860 -0.7 -9.7 51 9.0 -3.9 302 13 288.7 289.1 279.2 295.3 2.24 7 700 3084 -5.5 -8.7 78 3.2 -6.7 270 31 296.4 296.9 283.4 304.9 2.83 8 640 3782 -9.3 -12.2 79 2.9 -10.3 278 33 299.8 300.2 284.2 307.0 2.34 9 539 5096 -14.9 -17.7 79 2.8 -15.7 293 38 308.2 308.5 286.7 313.9 1.76 10 500 5660 -18.9 -21.6 79 2.7 -19.6 300 40 310.0 310.3 286.9 314.5 1.36 11 400 7280 -31.1 -34.5 72 3.4 -31.5 295 48 314.6 314.7 287.5 316.4 0.51 12 354 8136 -36.7 -40.6 67 3.9 -37.1 299 50 318.2 318.3 288.5 319.4 0.31 13 300 9260 -45.5 -49.6 63 4.1 -45.7 305 52 321.2 321.3 289.3 321.8 0.14 14 276 9806 -50.7 -54.8 62 4.1 -50.8 307 54 321.5 321.5 289.3 321.8 0.08 15 250 10440 -54.9 -59.2 59 4.3 -55.0 310 56 324.4 324.5 290.2 324.7 0.05 16 200 11850 -64.3 -68.7 55 4.4 -64.3 320 52 330.9 330.9 292.0 331.0 0.02 17 191 12131 -66.3 -70.4 56 4.1 -66.3 320 52 332.1 332.1 292.3 332.2 0.02 18 155 13392 -67.9 -72.4 52 4.5 -67.9 307 49 349.8 349.8 296.6 349.9 0.01 19 150 13590 -66.5 -70.9 54 4.4 -66.5 305 48 355.5 355.5 297.8 355.6 0.02 20 124 14748 -62.7 -67.4 53 4.7 -62.8 307 49 382.3 382.3 302.6 382.5 0.04 21 100 16070 -62.5 -67.3 52 4.8 -62.6 310 50 407.0 407.0 306.2 407.2 0.04 22 70 18260 -64.7 -69.7 50 5.0 -64.8 305 42 446.0 446.0 310.5 446.2 0.05 23 62 18997 -65.7 -70.7 50 5.0 -65.8 303 43 459.5 459.5 311.7 459.8 0.04 24 51 20189 -62.9 -68.9 44 6.0 -63.1 300 46 492.5 492.5 314.4 492.9 0.07 25 50 20310 -63.5 -69.5 44 6.0 -63.7 300 46 493.8 493.9 314.5 494.2 0.07 26 40 21669 -66.7 -72.7 42 6.0 -66.9 300 45 518.4 518.4 316.2 518.7 0.05 27 30 23420 -63.9 -70.9 38 7.0 -64.3 300 44 570.4 570.5 319.2 571.1 0.09 28 20 25900 -63.9 -71.9 33 8.0 -64.5 290 46 640.6 640.6 322.3 641.5 0.12 29 17 26894 -64.7 -72.7 32 8.0 -65.3 668.5 668.5 323.4 669.5 0.12 30 16 27265 -63.5 -71.7 32 8.2 -64.2 280 60 684.2 684.2 324.0 685.4 0.15 31 13 28553 -59.3 -68.3 30 9.0 -60.7 740.5 740.6 325.7 743.3 0.30 TRP 191 12131 -66.3 -70.4 56 4.1 -66.3 320 52 332.1 332.1 292.3 332.2 0.02 WND 16 27265 -63.5 -71.7 32 8.2 -64.2 280 60 684.2 684.2 324.0 685.4 0.15 Sounding variables and indices 1000-500 mb thick: 5449.00 m Freezing level: 825.56 mb = 1777.54 m = 5831.75 ft Wetbulb zero: 888.19 mb = 1182.30 m = 3878.90 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 66.65 % Est. max temperature: 14.67 C = 58.41 F Sfc-Lift cond lev (LCL): 938.57 mb = 728.88 m = 2391.30 ft T: 8.57 C 700-500 lapse rate: 5.20 C/km ThetaE index: 1.42 C Layer 925.0- 850.0 mb Conv cond level (CCL): 647.27 mb = 3694.05 m = 12119.43 ft Mean mixing ratio: 3.04 g/kg Conv temperature: 25.69 C = 78.23 F Cap Strength: 14.44 C Lifted Index: 15.12 C Risk: None Lifted Index @300 mb: 20.11 C Lifted Index @700 mb: 8.19 C Showalter Index: 13.66 C Risk: None Total Totals Index: 30.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 9.90 C K Index: 8.70 Risk: None Sweat Index: 58.00 Risk: None Energy Index: 4.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.94 J/kg Max Up Vert Vel: 9.27 m/s Conv Inhibition (B-): 55085.44 J/kg Cap Strength: 15.05 C Lift Cond Lev (LCL): 804.79 mb = 1979.22 m = 6493.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 19 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 ---------------------------------------------------------- 0 994 260 0 0 -0.0 -0.0 | 139 19 -12.8 14.6 1 925 849 40 5 -3.2 -3.8 | 124 19 -16.0 10.8 2 850 1542 310 9 6.9 -5.8 | 146 11 -5.9 8.9 3 700 3084 270 31 31.0 -0.0 | 231 23 18.2 14.6 4 500 5660 300 40 34.6 -20.0 | 284 23 21.9 -5.4 5 400 7280 295 48 43.5 -20.3 | 280 31 30.7 -5.6 6 300 9260 305 52 42.6 -29.8 | 297 33 29.8 -15.2 7 250 10440 310 56 42.9 -36.0 | 305 37 30.1 -21.4 8 200 11850 320 52 33.4 -39.8 | 321 33 20.7 -25.2 9 191 12131 320 52 33.4 -39.8 | 321 33 20.7 -25.2 10 150 13590 305 48 39.3 -27.5 | 296 30 26.6 -12.9 11 100 16070 310 50 38.3 -32.1 | 304 31 25.5 -17.5 12 70 18260 305 42 34.4 -24.1 | 294 24 21.6 -9.4 13 50 20310 300 46 39.8 -23.0 | 287 28 27.1 -8.4 14 30 23420 300 44 38.1 -22.0 | 286 26 25.3 -7.4 15 20 25900 290 46 43.2 -15.7 | 272 30 30.5 -1.1 Wind Parameters Mean winds (0-6000m): 288.9 at 25.9 knts Storm direction: 318.9 at 19.4 knts Shear (0-3000m) pos: 0.7 neg: 5.8 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 95.4 deg Storm rel helicity (0-3000m) pos: 56.1 neg: -28.8 tot: 27.3 m^2/s^2 ave: 9.1 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.45 Bulk Shear: 94.81 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 41 2 133 19| 4.4 0.0 4.4| 0.0 -20.2 -20.2 -40.3 -0.92| 4.6 -4.2 1000 21 4 128 18| 2.2 2.8 5.0| 2.6 -28.2 -25.5 -25.5 -0.44| 5.9 -2.6 1500 340 6 131 14| 1.5 4.4 5.8| 21.6 -28.2 -6.5 -4.3 0.08| 6.9 0.6 2000 315 8 142 11| 1.1 5.3 6.4| 36.8 -28.2 8.6 4.3 0.32| 7.2 2.3 2500 297 11 164 10| 0.9 5.9 6.7| 47.8 -28.2 19.6 7.8 0.34| 7.6 2.6 3000 284 14 185 11| 0.7 5.8 6.6| 56.1 -28.8 27.3 9.1 0.31| 7.6 2.4 4000 282 19 208 12| 1.4 4.4 5.8|101.5 -28.8 72.8 18.2 0.41| 6.6 2.7 5000 285 23 226 13| 1.9 3.5 5.5|149.9 -28.8 121.1 24.2 0.49| 6.2 3.0 6000 289 26 242 13| 1.9 3.1 5.1|170.5 -31.8 138.6 23.1 0.49| 5.7 2.8 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20251031.00.gif