UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120411.upa.cvt Date: 1100Z 4 DEC 25 Searching for 89571... Searching the city database file for: 89571 ... Date:1100Z 4 DEC 25 Station: 89571 WMO ident: 89571 Latitude: -68.57 Longitude: 77.95 Elevation: 13.00 ------------------------------------------------------------------------------- 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 -21 265 5 SFC 995 13 1.0 -9.0 47 10.0 -2.3 265 5 274.5 274.9 271.1 280.0 1.94 2 993 29 -1.1 -9.1 55 8.0 -3.7 269 5 272.6 272.9 269.9 278.0 1.93 3 925 595 -6.3 -10.5 72 4.2 -7.5 60 10 272.9 273.2 269.9 278.0 1.85 4 850 1249 -12.1 -12.6 96 0.5 -12.2 65 13 273.5 273.8 270.1 278.3 1.71 5 823 1495 -13.9 -14.2 98 0.3 -14.0 67 12 274.1 274.4 270.2 278.5 1.55 6 821 1513 -13.7 -14.8 91 1.1 -14.0 67 12 274.5 274.8 270.4 278.7 1.47 7 818 1541 -12.9 -26.9 30 14.0 -15.2 67 12 275.6 275.7 269.4 277.2 0.52 8 809 1626 -10.1 -31.1 16 21.0 -13.5 68 12 279.5 279.5 271.5 280.6 0.35 9 789 1819 -10.9 -29.9 19 19.0 -14.1 69 11 280.6 280.7 272.2 281.9 0.40 10 748 2227 -13.1 -36.1 13 23.0 -16.3 72 10 282.6 282.6 273.1 283.3 0.23 11 700 2728 -17.1 -28.1 38 11.0 -18.8 75 8 283.5 283.6 274.1 285.2 0.54 12 600 3861 -25.9 -26.8 92 0.9 -26.1 50 6 286.1 286.3 275.8 288.3 0.71 13 596 3909 -25.7 -28.2 79 2.5 -26.1 49 6 286.9 287.0 276.1 288.9 0.63 14 586 4031 -26.1 -29.9 70 3.8 -26.6 46 5 287.8 287.9 276.5 289.6 0.55 15 552 4460 -28.3 -32.8 65 4.5 -28.8 36 4 290.2 290.3 277.4 291.6 0.44 16 500 5160 -33.9 -37.9 67 4.0 -34.2 20 3 291.7 291.8 278.0 292.7 0.29 17 452 5862 -39.1 -43.6 62 4.5 -39.4 355 2 293.7 293.8 278.8 294.3 0.18 18 400 6690 -45.7 -47.0 87 1.3 -45.7 325 1 295.6 295.6 279.6 296.1 0.14 19 397 6740 -45.9 -47.4 85 1.5 -46.0 330 1 296.0 296.0 279.7 296.4 0.13 20 345 7659 -51.5 -52.9 85 1.4 -51.5 54 8 300.5 300.5 281.7 300.8 0.08 21 340 7754 -51.9 -57.9 48 6.0 -52.0 63 8 301.2 301.2 281.9 301.4 0.05 22 334 7869 -52.3 -60.3 38 8.0 -52.4 74 9 302.2 302.2 282.3 302.3 0.03 23 328 7985 -52.7 -56.1 66 3.4 -52.8 85 10 303.2 303.2 282.8 303.4 0.06 24 322 8104 -52.3 -62.3 29 10.0 -52.5 74 9 305.4 305.4 283.6 305.5 0.03 25 314 8266 -52.3 -64.3 22 12.0 -52.5 58 8 307.6 307.6 284.4 307.7 0.02 26 309 8370 -52.7 -57.1 59 4.4 -52.8 48 7 308.4 308.5 284.8 308.7 0.05 27 300 8560 -52.7 -63.7 25 11.0 -52.9 30 5 311.1 311.1 285.7 311.2 0.02 28 295 8669 -52.1 -70.1 10 18.0 -52.4 27 5 313.4 313.4 286.5 313.5 0.01 29 250 9760 -47.1 -78.1 2 31.0 -47.6 360 10 336.0 336.0 293.3 336.1 0.00 30 225 10457 -45.3 -78.3 1 33.0 -46.0 343 10 349.1 349.1 296.4 349.1 0.00 31 200 11240 -45.1 -79.1 1 34.0 -45.9 325 11 361.4 361.4 299.0 361.4 0.00 32 150 13170 -43.7 -79.7 1 36.0 -44.9 340 14 394.8 394.8 304.5 394.8 0.00 33 102 15775 -40.7 -79.7 1 39.0 -42.9 311 16 446.5 446.6 310.6 446.6 0.01 34 100 15910 -40.9 -79.9 1 39.0 -43.1 310 16 448.7 448.7 310.7 448.7 0.01 35 70 18340 -40.1 -80.1 1 40.0 -43.3 355 16 498.6 498.6 314.8 498.7 0.01 36 50 20630 -39.9 -80.9 0 41.0 -44.0 340 12 549.4 549.4 318.1 549.5 0.01 37 45 21350 -40.5 -81.5 0 41.0 -44.7 348 13 564.8 564.8 318.9 564.9 0.01 38 30 24130 -38.3 -80.3 0 42.0 -44.7 20 18 640.2 640.2 322.3 640.4 0.02 39 25 25388 -36.3 -79.3 0 43.0 -44.3 24 24 680.2 680.3 323.8 680.5 0.03 40 20 26930 -37.7 -79.7 0 42.0 -46.0 30 31 720.8 720.8 325.1 721.1 0.03 41 19 27285 -38.1 -80.1 0 42.0 -46.4 33 31 730.2 730.2 325.4 730.5 0.03 42 14 29411 -34.1 -77.1 0 43.0 -46.0 53 28 810.4 810.4 327.5 811.1 0.08 43 11 31098 -35.3 -78.3 0 43.0 -47.8 69 27 863.9 863.9 328.7 864.7 0.08 44 10 31770 -30.7 -75.7 0 45.0 -46.5 75 26 904.9 905.0 329.5 906.4 0.13 45 8.8 32682 -28.5 -73.5 1 45.0 -46.5 947.2 947.3 330.3 949.6 0.21 TRP 328 7985 -52.7 -56.1 66 3.4 -52.8 85 10 303.2 303.2 282.8 303.4 0.06 WND Sounding variables and indices 1000-500 mb thick: 5181.00 m Freezing level: 994.05 mb = 20.75 m = 68.07 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 59.52 % Est. max temperature: 0.04 C = 32.08 F Sfc-Lift cond lev (LCL): 850.93 mb = 1240.51 m = 4069.87 ft T: -12.02 C 700-500 lapse rate: 6.91 C/km ThetaE index: 2.02 C Layer 993.0- 925.0 mb Conv cond level (CCL): 859.81 mb = 1160.21 m = 3806.41 ft Mean mixing ratio: 1.87 g/kg Conv temperature: -0.15 C = 31.73 F Cap Strength: 10.88 C Lifted Index: 11.55 C Risk: None Lifted Index @300 mb: 23.42 C Lifted Index @700 mb: 7.02 C Showalter Index: 11.37 C Risk: None Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 21.30 C K Index: -1.80 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.99 J/kg Max Up Vert Vel: 2.00 m/s Conv Inhibition (B-): 72887.66 J/kg Cap Strength: 11.47 C Lift Cond Lev (LCL): 867.09 mb = 1095.07 m = 3592.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 91 at 5 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 ---------------------------------------------------------- 0 995 13 265 5 5.0 0.4 | 268 10 10.3 0.3 1 925 595 60 10 -8.7 -5.0 | 33 6 -3.4 -5.1 2 850 1249 65 13 -11.8 -5.5 | 49 9 -6.5 -5.6 3 700 2728 75 8 -7.7 -2.1 | 48 3 -2.4 -2.2 4 500 5160 20 3 -1.0 -2.8 | 304 5 4.3 -2.9 5 400 6690 325 1 0.6 -0.8 | 279 6 5.9 -0.9 6 328 7985 85 10 -10.0 -0.9 | 78 5 -4.7 -1.0 7 300 8560 30 5 -2.5 -4.3 | 328 5 2.8 -4.4 8 250 9760 360 10 -0.0 -10.0 | 332 11 5.3 -10.1 9 200 11240 325 11 6.3 -9.0 | 308 15 11.6 -9.1 10 150 13170 340 14 4.8 -13.2 | 323 17 10.1 -13.2 11 100 15910 310 16 12.3 -10.3 | 301 20 17.6 -10.4 12 70 18340 355 16 1.4 -15.9 | 337 17 6.7 -16.0 13 50 20630 340 12 4.1 -11.3 | 320 15 9.4 -11.4 14 30 24130 20 18 -6.2 -16.9 | 3 17 -0.9 -17.0 15 20 26930 30 31 -15.5 -26.8 | 21 29 -10.2 -26.9 16 10 31770 75 26 -25.1 -6.7 | 71 21 -19.8 -6.8 Wind Parameters Mean winds (0-6000m): 61.0 at 7.1 knts Storm direction: 91.0 at 5.3 knts Shear (0-3000m) pos: 2.3 neg: 0.3 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 121.7 deg Storm rel helicity (0-3000m) pos: 52.6 neg: -1.1 tot: 51.5 m^2/s^2 ave: 17.2 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.03 Bulk Shear: 1.94 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 30 7 344 7| 13.6 0.0 13.6| 42.2 0.0 42.2 84.4 0.96| 17.6 16.9 1000 56 9 22 6| 8.6 0.0 8.6| 50.6 0.0 50.6 50.6 0.93| 11.8 10.9 1500 60 10 35 6| 5.8 0.0 5.8| 52.3 0.0 52.3 34.9 0.89| 8.5 7.6 2000 63 10 39 6| 3.9 0.0 3.9| 52.6 0.0 52.6 26.3 0.84| 6.8 5.7 2500 65 10 41 6| 2.8 0.0 2.8| 52.6 -0.1 52.5 21.0 0.78| 5.8 4.5 3000 66 10 42 6| 2.3 0.3 2.6| 52.6 -1.1 51.5 17.2 0.70| 5.2 3.6 4000 65 9 36 5| 1.8 0.6 2.4| 52.6 -4.0 48.5 12.1 0.53| 4.3 2.3 5000 64 8 27 4| 1.4 0.7 2.1| 52.6 -7.1 45.5 9.1 0.42| 3.7 1.6 6000 61 7 14 4| 1.2 0.7 1.9| 52.6 -9.8 42.8 7.1 0.35| 3.3 1.2 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251204.11.gif