UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120523.upa.cvt Date: 2300Z 5 DEC 25 Searching for 89611... Searching the city database file for: 89611 ... Date:2300Z 5 DEC 25 Station: 89611 WMO ident: 89611 Latitude: -66.28 Longitude: 110.52 Elevation: 41.00 ------------------------------------------------------------------------------- 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 -20 60 5 SFC 992 41 -2.5 -6.0 77 3.5 -3.7 60 5 271.3 271.7 269.9 278.0 2.46 2 987 81 -4.1 -6.4 84 2.3 -4.8 58 6 270.1 270.5 269.0 276.6 2.39 3 970 218 -5.1 -6.5 90 1.4 -5.5 52 9 270.4 270.8 269.3 277.0 2.42 4 962 284 -5.3 -8.7 77 3.4 -6.3 49 11 270.8 271.2 269.0 276.5 2.06 5 953 358 -4.9 -10.9 63 6.0 -6.7 46 13 272.0 272.3 269.2 276.8 1.74 6 925 593 -5.7 -10.7 68 5.0 -7.2 35 19 273.5 273.8 270.3 278.6 1.82 7 909 730 -6.1 -14.1 53 8.0 -8.2 44 17 274.4 274.7 270.2 278.4 1.41 8 896 842 -6.7 -9.4 81 2.7 -7.5 52 14 275.0 275.3 271.6 280.8 2.09 9 874 1036 -7.7 -9.7 86 2.0 -8.3 65 11 275.9 276.2 272.2 281.7 2.09 10 863 1134 -7.9 -11.0 78 3.1 -8.8 72 9 276.7 277.0 272.3 282.1 1.91 11 850 1252 -8.9 -11.2 83 2.3 -9.6 80 7 276.8 277.1 272.5 282.2 1.91 12 827 1464 -10.7 -11.9 91 1.2 -11.1 80 7 277.1 277.4 272.5 282.4 1.85 13 773 1981 -13.3 -16.8 75 3.5 -14.1 80 7 279.7 279.9 273.2 283.6 1.33 14 741 2303 -13.5 -23.5 43 10.0 -15.4 80 7 282.9 283.0 274.2 285.2 0.78 15 738 2334 -13.7 -22.7 47 9.0 -15.5 80 7 283.0 283.1 274.3 285.5 0.84 16 700 2734 -15.9 -25.9 42 10.0 -17.7 80 7 284.9 285.0 275.0 286.9 0.66 17 670 3063 -18.1 -24.1 59 6.0 -19.2 98 7 286.0 286.1 275.9 288.5 0.81 18 597 3914 -24.7 -31.7 52 7.0 -25.6 146 7 287.9 288.0 276.3 289.4 0.45 19 593 3963 -24.5 -39.5 24 15.0 -26.0 149 7 288.7 288.8 276.3 289.4 0.21 20 564 4327 -27.3 -42.3 23 15.0 -28.5 170 8 289.6 289.6 276.7 290.2 0.16 21 536 4693 -27.9 -49.9 10 22.0 -29.3 191 8 293.1 293.1 278.3 293.4 0.07 22 535 4707 -27.9 -47.9 13 20.0 -29.3 192 8 293.3 293.3 278.4 293.6 0.09 23 500 5190 -31.1 -46.1 21 15.0 -32.1 220 8 295.1 295.1 279.3 295.5 0.12 24 459 5788 -36.1 -44.1 44 8.0 -36.6 214 19 296.2 296.2 279.9 296.8 0.17 25 422 6365 -39.7 -52.7 24 13.0 -40.2 209 29 298.8 298.8 280.9 299.0 0.07 26 400 6730 -38.9 -58.9 10 20.0 -39.6 205 36 304.4 304.4 283.2 304.6 0.03 27 342 7793 -44.7 -61.7 13 17.0 -45.2 218 60 310.5 310.5 285.5 310.6 0.03 28 333 7971 -46.1 -57.8 26 11.6 -46.4 220 64 310.9 310.9 285.7 311.1 0.05 29 327 8092 -47.1 -55.1 40 8.0 -47.4 220 60 311.2 311.2 285.8 311.5 0.07 30 301 8638 -49.9 -65.9 14 16.0 -50.2 220 42 314.7 314.7 287.0 314.8 0.02 31 300 8660 -49.9 -65.9 14 16.0 -50.2 220 41 315.0 315.0 287.1 315.1 0.02 32 257 9670 -50.9 -76.9 3 26.0 -51.2 220 26 327.8 327.8 291.1 327.8 0.00 33 250 9850 -49.9 -77.9 2 28.0 -50.3 220 23 331.9 331.9 292.2 331.9 0.00 34 230 10398 -46.5 -78.5 1 32.0 -47.1 229 20 345.1 345.1 295.6 345.1 0.00 35 205 11157 -47.7 -78.7 2 31.0 -48.3 242 15 354.7 354.7 297.7 354.7 0.00 36 200 11320 -47.5 -79.5 1 32.0 -48.1 245 14 357.6 357.6 298.2 357.6 0.00 37 180 12022 -43.7 -78.7 1 35.0 -44.7 267 10 374.7 374.7 301.4 374.7 0.00 38 150 13250 -42.7 -78.7 1 36.0 -44.0 305 3 396.5 396.5 304.7 396.5 0.01 39 141 13667 -42.5 -78.5 1 36.0 -43.9 298 3 403.9 403.9 305.7 403.9 0.01 40 100 15980 -43.9 -79.9 1 36.0 -45.6 260 6 442.9 442.9 310.1 442.9 0.01 41 70 18390 -41.9 -79.9 1 38.0 -44.6 90 5 494.7 494.8 314.6 494.8 0.01 42 50 20670 -40.3 -79.3 1 39.0 -44.3 95 8 548.5 548.5 318.0 548.6 0.01 43 30 24140 -39.5 -79.5 1 40.0 -45.4 70 19 637.0 637.0 322.2 637.1 0.02 44 22 26265 -39.5 -80.5 0 41.0 -46.6 93 24 696.0 696.0 324.3 696.3 0.03 45 20 26920 -38.1 -80.1 0 42.0 -46.2 100 25 719.6 719.6 325.0 719.8 0.03 46 17 28042 -36.5 -79.5 0 43.0 -46.2 94 27 758.9 758.9 326.2 759.3 0.04 47 14 29381 -38.9 -79.9 1 41.0 -48.2 87 29 794.1 794.1 327.1 794.6 0.05 48 10 31720 -32.7 -76.7 0 44.0 -47.3 75 33 897.5 897.5 329.4 898.7 0.11 49 8.4 32955 -29.9 -74.9 0 45.0 -47.3 954.4 954.5 330.5 956.4 0.18 TRP 301 8638 -49.9 -65.9 14 16.0 -50.2 220 42 314.7 314.7 287.0 314.8 0.02 WND 333 7971 -46.1 -57.8 26 11.6 -46.4 220 64 310.9 310.9 285.7 311.1 0.05 Sounding variables and indices 1000-500 mb thick: 5210.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 53.50 % Est. max temperature: 3.13 C = 37.64 F Sfc-Lift cond lev (LCL): 938.84 mb = 475.91 m = 1561.38 ft T: -5.30 C 700-500 lapse rate: 6.19 C/km ThetaE index: 1.41 C Layer 987.0- 970.0 mb Conv cond level (CCL): 806.96 mb = 1651.61 m = 5418.61 ft Mean mixing ratio: 1.94 g/kg Conv temperature: 4.26 C = 39.67 F Cap Strength: 13.39 C Lifted Index: 14.47 C Risk: None Lifted Index @300 mb: 26.31 C Lifted Index @700 mb: 8.34 C Showalter Index: 11.07 C Risk: None Total Totals Index: 42.10 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 19.90 C K Index: 1.00 Risk: None Sweat Index: 22.00 Risk: None Energy Index: 2.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.43 J/kg Max Up Vert Vel: 6.55 m/s Conv Inhibition (B-): 71440.41 J/kg Cap Strength: 14.22 C Lift Cond Lev (LCL): 877.95 mb = 1000.67 m = 3283.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 142 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 ---------------------------------------------------------- 0 992 41 60 5 -4.3 -2.5 | 360 8 0.0 -8.2 1 925 593 35 19 -10.9 -15.6 | 17 22 -6.5 -21.2 2 850 1252 80 7 -6.9 -1.2 | 20 7 -2.5 -6.9 3 700 2734 80 7 -6.9 -1.2 | 20 7 -2.5 -6.9 4 500 5190 220 8 5.1 6.1 | 267 10 9.5 0.5 5 400 6730 205 36 15.2 32.6 | 216 33 19.6 27.0 6 333 7971 220 64 41.1 49.0 | 226 63 45.5 43.4 7 301 8638 220 42 27.0 32.2 | 230 41 31.4 26.5 8 300 8660 220 41 26.4 31.4 | 230 40 30.7 25.7 9 250 9850 220 23 14.8 17.6 | 238 23 19.2 11.9 10 200 11320 245 14 12.7 5.9 | 269 17 17.1 0.2 11 150 13250 305 3 2.5 -1.7 | 317 10 6.8 -7.4 12 100 15980 260 6 5.9 1.0 | 294 11 10.3 -4.6 13 70 18390 90 5 -5.0 0.0 | 6 6 -0.6 -5.7 14 50 20670 95 8 -8.0 0.7 | 36 6 -3.6 -5.0 15 30 24140 70 19 -17.9 -6.5 | 48 18 -13.5 -12.2 16 20 26920 100 25 -24.6 4.3 | 86 20 -20.2 -1.3 17 10 31720 75 33 -31.9 -8.5 | 63 31 -27.5 -14.2 Wind Parameters Mean winds (0-6000m): 112.3 at 9.6 knts Storm direction: 142.3 at 7.2 knts Shear (0-3000m) pos: 2.6 neg: 2.3 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 29.9 deg Storm rel helicity (0-3000m) pos: 27.4 neg: -4.4 tot: 23.0 m^2/s^2 ave: 7.7 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.08 Bulk Shear: 19.93 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 11 12 15| 0.0 13.6 13.6| 9.8 -1.4 8.4 16.8 0.24| 13.9 3.3 1000 43 13 17 16| 4.9 6.8 11.7| 25.6 -1.4 24.2 24.2 0.27| 12.4 3.3 1500 48 12 17 14| 4.6 4.5 9.1| 25.6 -4.4 21.2 14.2 0.18| 9.8 1.8 2000 53 10 18 13| 3.4 3.4 6.8| 25.6 -4.4 21.2 10.6 0.18| 7.3 1.3 2500 58 10 19 11| 2.8 2.7 5.5| 25.6 -4.4 21.2 8.5 0.18| 5.9 1.1 3000 61 9 20 11| 2.6 2.3 4.9| 27.4 -4.4 23.0 7.7 0.20| 5.3 1.1 4000 72 9 25 9| 2.8 1.7 4.5| 29.0 -4.4 24.6 6.2 0.25| 4.9 1.2 5000 77 9 27 9| 2.6 1.4 4.0| 33.7 -4.4 29.3 5.9 0.28| 4.7 1.3 6000 112 10 65 5| 2.7 0.4 3.1| 34.8 -40.7 -5.9 -1.0 0.06| 5.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//89611/skewt/89611.skewt.20251205.23.gif