UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123000.upa.cvt Date: 0000Z 30 DEC 25 Searching for 89592... Searching the city database file for: 89592 ... Date:0000Z 30 DEC 25 Station: 89592 WMO ident: 89592 Latitude: -66.55 Longitude: 93.02 Elevation: 30.00 ------------------------------------------------------------------------------- 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 -75 SFC 985 30 1.0 -2.1 80 3.1 -0.2 95 27 275.3 275.9 273.7 284.4 3.32 2 925 549 -2.7 -7.0 72 4.3 -4.2 85 47 276.5 277.0 273.1 283.4 2.44 3 905 722 -3.7 -7.4 75 3.7 -5.0 85 48 277.3 277.7 273.5 284.0 2.42 4 850 1214 -7.3 -10.8 76 3.5 -8.4 85 51 278.5 278.8 273.5 284.1 1.97 5 757 2107 -13.1 -16.8 74 3.7 -14.0 82 44 281.6 281.8 274.3 285.6 1.35 6 716 2530 -14.7 -19.7 66 5.0 -15.8 81 41 284.4 284.6 275.5 287.7 1.12 7 700 2701 -15.9 -21.9 60 6.0 -17.1 80 40 284.9 285.0 275.5 287.7 0.95 8 624 3558 -22.1 -27.1 64 5.0 -22.9 89 36 287.3 287.4 276.3 289.4 0.66 9 610 3725 -19.9 -24.9 64 5.0 -20.8 90 35 291.7 291.9 278.7 294.3 0.83 10 528 4786 -25.3 -30.1 64 4.8 -26.0 101 30 297.5 297.6 281.1 299.5 0.59 11 526 4813 -25.3 -30.2 64 4.9 -26.0 101 30 297.8 297.9 281.3 299.8 0.59 12 500 5180 -27.7 -33.7 57 6.0 -28.5 105 28 299.3 299.3 281.7 300.7 0.44 13 405 6655 -38.3 -52.3 22 14.0 -38.9 124 15 304.1 304.1 283.1 304.4 0.07 14 400 6740 -39.3 -53.3 21 14.0 -39.9 125 14 303.9 303.9 283.1 304.2 0.07 15 369 7289 -42.9 -53.9 29 11.0 -43.3 132 15 306.2 306.2 284.0 306.5 0.07 16 304 8574 -50.9 -59.9 34 9.0 -51.1 149 18 312.4 312.4 286.2 312.6 0.04 17 301 8638 -51.3 -60.3 33 9.0 -51.5 150 18 312.7 312.8 286.4 312.9 0.04 18 300 8660 -51.3 -60.3 33 9.0 -51.5 150 19 313.0 313.0 286.5 313.2 0.04 19 268 9396 -50.7 -60.7 30 10.0 -51.0 138 15 324.2 324.2 290.0 324.3 0.04 20 250 9850 -50.3 -60.3 30 10.0 -50.5 130 12 331.3 331.3 292.1 331.5 0.05 21 200 11320 -45.7 -60.7 17 15.0 -46.3 100 16 360.4 360.4 298.8 360.6 0.05 22 169 12448 -43.7 -62.7 10 19.0 -44.7 88 12 381.5 381.5 302.5 381.7 0.05 23 150 13250 -44.1 -66.1 7 22.0 -45.2 80 9 394.1 394.1 304.4 394.2 0.04 24 107 15515 -44.9 -71.9 3 27.0 -46.3 68 6 432.5 432.5 309.1 432.6 0.02 25 105 15641 -43.7 -71.7 3 28.0 -45.3 67 5 437.1 437.2 309.6 437.3 0.02 26 100 15970 -42.9 -70.9 3 28.0 -44.7 65 5 444.8 444.8 310.4 445.0 0.03 27 70 18380 -41.3 -74.3 2 33.0 -44.1 45 9 496.0 496.0 314.7 496.2 0.02 28 50 20670 -39.1 -76.1 1 37.0 -43.4 75 14 551.3 551.3 318.2 551.5 0.02 29 30 24180 -35.9 95 13 646.8 30 20 27010 -33.7 75 26 733.0 31 15 29036 -32.9 79 28 798.5 32 10 31930 -26.9 85 30 919.1 33 8.9 32775 -24.5 959.5 TRP 301 8638 -51.3 -60.3 33 9.0 -51.5 150 18 312.7 312.8 286.4 312.9 0.04 WND Sounding variables and indices 1000-500 mb thick: 5255.00 m Freezing level: 968.78 mb = 170.27 m = 558.62 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 68.20 % Est. max temperature: 4.63 C = 40.33 F Sfc-Lift cond lev (LCL): 938.53 mb = 429.10 m = 1407.78 ft T: -1.85 C 700-500 lapse rate: 4.76 C/km ThetaE index: 1.08 C Layer 925.0- 905.0 mb Conv cond level (CCL): 857.09 mb = 1148.82 m = 3769.04 ft Mean mixing ratio: 2.67 g/kg Conv temperature: 3.99 C = 39.18 F Cap Strength: 12.36 C Lifted Index: 13.18 C Risk: None Lifted Index @300 mb: 20.69 C Lifted Index @700 mb: 3.91 C Showalter Index: 13.00 C Risk: None Total Totals Index: 37.30 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 16.90 C K Index: 3.60 Risk: None Sweat Index: 130.00 Risk: None Energy Index: 3.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.62 J/kg Max Up Vert Vel: 4.39 m/s Conv Inhibition (B-): 83344.34 J/kg Cap Strength: 13.11 C Lift Cond Lev (LCL): 881.71 mb = 926.56 m = 3039.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 119 at 28 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 ---------------------------------------------------------- 0 985 30 95 27 -26.9 2.4 | 12 11 -2.5 -11.2 1 925 549 85 47 -46.8 -4.1 | 52 28 -22.4 -17.6 2 850 1214 85 51 -50.8 -4.4 | 56 32 -26.4 -18.0 3 700 2701 80 40 -39.4 -6.9 | 36 25 -15.0 -20.5 4 500 5180 105 28 -27.0 7.2 | 23 7 -2.6 -6.3 5 400 6740 125 14 -11.5 8.0 | 293 14 13.0 -5.5 6 301 8638 150 18 -9.0 15.6 | 262 16 15.4 2.1 7 300 8660 150 19 -9.5 16.5 | 259 15 14.9 2.9 8 250 9850 130 12 -9.2 7.7 | 291 16 15.2 -5.8 9 200 11320 100 16 -15.8 2.8 | 321 14 8.7 -10.7 10 150 13250 80 9 -8.9 -1.6 | 314 22 15.6 -15.1 11 100 15970 65 5 -4.5 -2.1 | 308 25 19.9 -15.6 12 70 18380 45 9 -6.4 -6.4 | 318 27 18.1 -19.9 13 50 20670 75 14 -13.5 -3.6 | 328 20 10.9 -17.1 14 30 24180 95 13 -13.0 1.1 | 317 17 11.5 -12.4 15 20 27010 75 26 -25.1 -6.7 | 2 20 -0.7 -20.2 16 10 31930 85 30 -29.9 -2.6 | 19 17 -5.5 -16.1 Wind Parameters Mean winds (0-6000m): 88.9 at 37.2 knts Storm direction: 118.9 at 27.9 knts Shear (0-3000m) pos: 0.6 neg: 2.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 24.9 deg Storm rel helicity (0-3000m) pos: 66.7 neg: -71.5 tot: -4.7 m^2/s^2 ave: -1.6 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 198.20 Bulk Shear: 0.05 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 89 37 41 19| 0.0 20.7 20.7| 47.2 0.0 47.2 94.4 0.53| 20.9 11.1 1000 87 43 48 24| 0.0 12.2 12.2| 60.3 0.0 60.3 60.3 0.52| 12.3 6.4 1500 86 45 51 27| 0.0 7.8 7.8| 64.0 -15.5 48.5 32.3 0.40| 9.4 3.8 2000 85 46 50 27| 0.0 5.0 5.0| 64.0 -40.3 23.7 11.9 0.25| 8.0 2.0 2500 85 45 49 27| 0.0 3.4 3.4| 64.0 -63.9 0.0 0.0 0.13| 7.2 0.9 3000 84 44 47 27| 0.6 2.8 3.4| 66.7 -71.5 -4.7 -1.6 0.10| 6.7 0.7 4000 85 42 45 25| 1.5 2.1 3.6| 69.2 -71.8 -2.7 -0.7 0.09| 6.1 0.5 5000 87 40 44 22| 1.9 1.7 3.6| 69.2 -76.9 -7.7 -1.5 0.04| 5.6 0.2 6000 89 37 42 19| 2.3 1.4 3.8| 69.2 -90.2 -21.0 -3.5 -0.09| 5.5 -0.5 Wrote GIF file: /home/apache/climate/data/raob//89592/skewt/89592.skewt.20251230.00.gif