UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112911.upa.cvt Date: 1100Z 29 NOV 25 Searching for 89571... Searching the city database file for: 89571 ... Date:1100Z 29 NOV 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 -28 235 7 SFC 994 13 0.8 -3.9 71 4.7 -1.0 235 7 274.4 274.9 272.5 282.3 2.88 2 988 62 -1.1 -2.4 91 1.3 -1.6 221 7 273.0 273.5 272.2 281.8 3.24 3 983 103 -1.7 -4.3 82 2.6 -2.6 209 7 272.8 273.3 271.4 280.5 2.82 4 948 394 -2.5 -6.1 76 3.6 -3.7 126 6 274.8 275.2 272.2 281.9 2.55 5 925 591 -4.1 -8.1 74 4.0 -5.4 70 6 275.1 275.5 271.9 281.4 2.24 6 860 1160 -8.9 -12.2 77 3.3 -9.8 61 15 275.9 276.2 271.6 280.8 1.74 7 850 1251 -9.3 -13.6 71 4.3 -10.5 60 17 276.4 276.7 271.6 280.9 1.57 8 803 1690 -10.9 -15.7 68 4.8 -12.1 91 14 279.2 279.5 273.1 283.3 1.40 9 796 1757 -9.9 -15.9 61 6.0 -11.5 95 14 281.0 281.2 274.0 285.1 1.39 10 720 2525 -14.3 -16.5 83 2.2 -14.9 150 8 284.3 284.6 276.0 288.7 1.46 11 714 2588 -13.9 -17.5 74 3.6 -14.8 154 8 285.5 285.7 276.4 289.5 1.35 12 711 2620 -12.7 -28.7 25 16.0 -15.6 157 8 287.1 287.2 276.0 288.7 0.50 13 700 2739 -13.5 -27.5 30 14.0 -16.0 165 7 287.5 287.6 276.3 289.3 0.57 14 573 4238 -21.9 -29.9 48 8.0 -23.1 195 14 294.6 294.7 279.7 296.4 0.56 15 532 4782 -25.1 -34.1 43 9.0 -26.2 206 16 297.1 297.2 280.7 298.5 0.40 16 500 5230 -28.3 -42.3 25 14.0 -29.5 215 18 298.5 298.6 281.0 299.2 0.18 17 489 5388 -29.3 -45.3 20 16.0 -30.6 215 19 299.2 299.2 281.2 299.7 0.14 18 400 6780 -41.5 -48.5 47 7.0 -41.8 210 26 301.1 301.1 282.0 301.5 0.12 19 394 6883 -42.1 -49.1 46 7.0 -42.4 211 26 301.6 301.6 282.1 302.0 0.11 20 372 7271 -44.5 -50.5 51 6.0 -44.7 213 26 303.4 303.4 282.9 303.7 0.10 21 355 7584 -46.5 -65.5 10 19.0 -46.9 214 26 304.8 304.8 283.3 304.8 0.02 22 321 8249 -50.7 -65.7 15 15.0 -51.0 218 26 307.9 307.9 284.5 307.9 0.02 23 300 8690 -51.5 -73.5 6 22.0 -51.8 220 26 312.8 312.8 286.3 312.8 0.01 24 295 8798 -52.3 -73.3 6 21.0 -52.5 220 27 313.1 313.1 286.5 313.2 0.01 25 250 9870 -49.5 -77.5 2 28.0 -49.9 215 14 332.5 332.5 292.4 332.5 0.00 26 245 10003 -48.7 -78.7 2 30.0 -49.1 218 13 335.6 335.6 293.2 335.6 0.00 27 200 11340 -47.5 -80.5 1 33.0 -48.1 250 4 357.6 357.6 298.2 357.6 0.00 28 150 13250 -45.3 -81.3 1 36.0 -46.3 325 7 392.0 392.0 304.1 392.0 0.00 29 109 15390 -43.1 -82.1 1 39.0 -44.8 309 13 433.6 433.6 309.2 433.7 0.00 30 100 15970 -43.7 -82.7 1 39.0 -45.4 305 15 443.3 443.3 310.2 443.3 0.00 31 70 18370 -42.9 -82.9 0 40.0 -45.4 355 19 492.6 492.6 314.4 492.6 0.01 32 50 20640 -42.5 -82.5 0 40.0 -45.9 345 13 543.3 543.3 317.7 543.4 0.01 33 34 23255 -42.1 -83.1 0 41.0 -46.6 8 16 607.7 607.7 321.0 607.8 0.01 34 30 24110 -38.9 -80.9 0 42.0 -45.0 15 17 638.6 638.6 322.3 638.7 0.02 35 20 26890 -38.1 -80.1 0 42.0 -46.2 50 13 719.6 719.6 325.0 719.8 0.03 36 18 27617 -37.1 -79.1 0 42.0 -46.2 744.7 744.7 325.8 745.1 0.04 37 16 28428 -39.1 -81.1 0 42.0 -47.7 763.7 763.7 326.3 764.0 0.03 TRP 295 8798 -52.3 -73.3 6 21.0 -52.5 220 27 313.1 313.1 286.5 313.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5258.00 m Freezing level: 991.47 mb = 33.65 m = 110.40 ft Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 55.83 % Est. max temperature: 3.13 C = 37.63 F Sfc-Lift cond lev (LCL): 923.76 mb = 601.46 m = 1973.27 ft T: -4.19 C 700-500 lapse rate: 5.94 C/km ThetaE index: 1.84 C Layer 988.0- 948.0 mb Conv cond level (CCL): 878.28 mb = 996.07 m = 3267.92 ft Mean mixing ratio: 2.47 g/kg Conv temperature: 2.06 C = 35.71 F Cap Strength: 13.85 C Lifted Index: 14.57 C Risk: None Lifted Index @300 mb: 22.28 C Lifted Index @700 mb: 8.16 C Showalter Index: 14.92 C Risk: None Total Totals Index: 33.70 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 14.70 C K Index: -8.60 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 3.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.19 J/kg Max Up Vert Vel: 4.73 m/s Conv Inhibition (B-): 60768.52 J/kg Cap Strength: 14.46 C Lift Cond Lev (LCL): 894.07 mb = 856.78 m = 2810.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 212 at 10 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 13 235 7 5.7 4.0 | 350 4 0.7 -4.1 1 925 591 70 6 -5.6 -2.1 | 46 15 -10.7 -10.2 2 850 1251 60 17 -14.7 -8.5 | 50 26 -19.8 -16.6 3 700 2739 165 7 -1.8 6.8 | 79 7 -6.8 -1.4 4 500 5230 215 18 10.3 14.7 | 219 8 5.3 6.6 5 400 6780 210 26 13.0 22.5 | 209 16 8.0 14.4 6 300 8690 220 26 16.7 19.9 | 225 17 11.7 11.8 7 295 8798 220 27 17.4 20.7 | 224 18 12.3 12.6 8 250 9870 215 14 8.0 11.5 | 222 4 3.0 3.3 9 200 11340 250 4 3.8 1.4 | 11 7 -1.3 -6.8 10 150 13250 325 7 4.0 -5.7 | 4 14 -1.0 -13.9 11 100 15970 305 15 12.3 -8.6 | 337 18 7.3 -16.7 12 70 18370 355 19 1.7 -18.9 | 7 27 -3.4 -27.0 13 50 20640 345 13 3.4 -12.6 | 5 21 -1.7 -20.7 14 30 24110 15 17 -4.4 -16.4 | 21 26 -9.4 -24.5 15 20 26890 50 13 -10.0 -8.4 | 42 22 -15.0 -16.5 Wind Parameters Mean winds (0-6000m): 181.8 at 12.7 knts Storm direction: 211.8 at 9.6 knts Shear (0-3000m) pos: 3.0 neg: 3.4 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 99.5 deg Storm rel helicity (0-3000m) pos: 79.0 neg: -21.1 tot: 57.8 m^2/s^2 ave: 19.3 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.20 Bulk Shear: 9.33 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 ------------------------------------------------------------------------------- 500 218 7 18 3| 0.0 12.8 12.8| 4.6 -11.4 -6.8 -13.7 0.10| 17.0 1.7 1000 73 8 50 16| 0.0 10.3 10.3| 9.3 -19.0 -9.6 -9.6 0.03| 13.2 0.3 1500 67 10 50 19| 1.5 6.9 8.3| 38.7 -19.5 19.2 12.8 0.15| 11.8 1.8 2000 75 11 55 19| 2.7 5.1 7.9| 70.4 -19.5 50.9 25.5 0.26| 11.2 2.9 2500 79 11 57 19| 3.1 4.1 7.2| 77.0 -19.6 57.4 22.9 0.25| 10.4 2.6 3000 83 10 59 18| 3.0 3.4 6.4| 79.0 -21.1 57.8 19.3 0.24| 9.3 2.3 4000 112 10 74 15| 3.0 2.6 5.5| 87.0 -21.1 65.9 16.5 0.31| 7.7 2.4 5000 152 11 100 11| 3.0 2.1 5.0| 96.9 -21.1 75.7 15.1 0.38| 6.9 2.6 6000 182 13 135 7| 2.7 1.5 4.2| 99.4 -23.7 75.7 12.6 0.35| 6.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251129.11.gif