UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011700.upa.cvt Date: 0000Z 17 JAN 26 Searching for 89512... Searching the city database file for: 89512 ... Date:0000Z 17 JAN 26 Station: 89512 WMO ident: 89512 Latitude: -70.77 Longitude: 11.83 Elevation: 102.00 ------------------------------------------------------------------------------- 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 -79 SFC 975 102 -1.3 -5.0 76 3.7 -2.6 0 0 273.8 274.3 271.9 281.2 2.70 2 925 538 -5.7 -9.2 76 3.5 -6.8 20 4 273.5 273.8 270.7 279.2 2.06 3 850 1195 -10.9 -13.0 84 2.1 -11.5 105 5 274.7 275.0 270.8 279.4 1.65 4 784 1810 -15.3 -16.9 88 1.6 -15.7 90 6 276.4 276.7 271.2 280.2 1.30 5 783 1820 -15.3 -16.9 88 1.6 -15.7 90 6 276.5 276.8 271.3 280.3 1.30 6 700 2656 -21.3 -27.3 58 6.0 -22.2 70 7 278.9 279.0 271.5 280.7 0.58 7 672 2956 -23.5 -30.5 53 7.0 -24.4 64 7 279.7 279.8 271.8 281.1 0.45 8 643 3278 -25.9 -31.9 57 6.0 -26.6 57 8 280.5 280.6 272.2 281.8 0.41 9 567 4175 -34.1 -37.6 71 3.5 -34.4 39 10 281.2 281.2 272.3 282.0 0.27 10 556 4313 -31.5 -34.8 73 3.3 -31.8 36 10 285.8 285.9 275.1 287.0 0.36 11 500 5060 -34.9 -38.4 70 3.5 -35.2 20 11 290.5 290.5 277.3 291.4 0.28 12 488 5228 -35.7 -39.3 69 3.6 -36.0 22 12 291.5 291.6 277.9 292.4 0.26 13 442 5908 -39.9 -43.5 68 3.6 -40.1 31 14 294.6 294.6 279.2 295.2 0.18 14 400 6580 -44.5 -47.9 69 3.4 -44.6 40 17 297.2 297.2 280.3 297.6 0.13 15 318 8084 -53.7 -57.3 65 3.6 -53.8 35 14 304.5 304.5 283.3 304.7 0.05 16 300 8460 -51.9 -55.7 64 3.8 -52.0 25 8 312.2 312.2 286.2 312.5 0.07 17 276 9005 -48.7 -53.0 61 4.3 -48.8 339 10 324.4 324.4 290.2 324.7 0.10 18 250 9660 -46.1 -52.1 51 6.0 -46.4 285 13 337.5 337.6 293.9 338.0 0.12 19 247 9740 -45.9 -51.9 51 6.0 -46.2 284 13 339.0 339.0 294.2 339.5 0.13 20 200 11150 -45.1 -55.1 32 10.0 -45.7 260 12 361.4 361.4 299.1 361.8 0.11 21 175 12045 -44.1 -57.1 22 13.0 -44.9 255 13 377.1 377.1 301.8 377.5 0.10 22 150 13080 -43.9 -59.9 15 16.0 -44.9 250 15 394.4 394.4 304.5 394.8 0.08 23 100 15790 -44.1 -65.1 8 21.0 -45.6 225 16 442.5 442.5 310.1 442.9 0.06 24 86 16806 -42.7 -65.7 6 23.0 -44.7 233 13 464.8 464.9 312.3 465.2 0.06 25 70 18200 -41.5 -67.5 4 26.0 -44.2 245 9 495.6 495.6 314.7 496.0 0.06 26 50 20490 -40.3 -72.3 2 32.0 -44.2 245 6 548.5 548.5 318.0 548.8 0.04 27 30 23990 -37.9 -75.9 1 38.0 -44.4 140 10 641.3 641.3 322.4 641.6 0.04 28 20 26800 -35.3 110 9 728.1 29 14 29300 -32.5 815.8 30 10 31692 -28.3 913.9 TRP 318 8084 -53.7 -57.3 65 3.6 -53.8 35 14 304.5 304.5 283.3 304.7 0.05 WND Sounding variables and indices 1000-500 mb thick: 5139.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 71.48 % Est. max temperature: 0.23 C = 32.41 F Sfc-Lift cond lev (LCL): 920.03 mb = 579.84 m = 1902.34 ft T: -6.03 C 700-500 lapse rate: 5.66 C/km ThetaE index: 2.05 C Layer 925.0- 850.0 mb Conv cond level (CCL): 869.92 mb = 1014.99 m = 3329.99 ft Mean mixing ratio: 2.14 g/kg Conv temperature: -0.74 C = 30.67 F Cap Strength: 5.89 C Lifted Index: 9.23 C Risk: None Lifted Index @300 mb: 23.02 C Lifted Index @700 mb: 1.59 C Showalter Index: 9.49 C Risk: None Total Totals Index: 45.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 21.90 C K Index: 5.00 Risk: None Sweat Index: 21.00 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.93 J/kg Max Up Vert Vel: 1.96 m/s Conv Inhibition (B-): 69890.62 J/kg Cap Strength: 8.74 C Lift Cond Lev (LCL): 877.96 mb = 943.52 m = 3095.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 74 at 6 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 ---------------------------------------------------------- 0 975 102 0 0 -0.0 -0.0 | 254 6 5.8 1.6 1 925 538 20 4 -1.4 -3.8 | 295 5 4.5 -2.1 2 850 1195 105 5 -4.8 1.3 | 199 3 1.0 2.9 3 700 2656 70 7 -6.6 -2.4 | 44 1 -0.7 -0.8 4 500 5060 20 11 -3.8 -10.3 | 347 9 2.1 -8.7 5 400 6580 40 17 -10.9 -13.0 | 24 12 -5.1 -11.4 6 318 8084 35 14 -8.0 -11.5 | 13 10 -2.2 -9.8 7 300 8460 25 8 -3.4 -7.3 | 336 6 2.5 -5.6 8 250 9660 285 13 12.6 -3.4 | 275 18 18.4 -1.7 9 200 11150 260 12 11.8 2.1 | 258 18 17.7 3.7 10 150 13080 250 15 14.1 5.1 | 251 21 19.9 6.8 11 100 15790 225 16 11.3 11.3 | 233 22 17.2 13.0 12 70 18200 245 9 8.2 3.8 | 249 15 14.0 5.4 13 50 20490 245 6 5.4 2.5 | 250 12 11.3 4.2 14 30 23990 140 10 -6.4 7.7 | 176 9 -0.6 9.3 15 20 26800 110 9 -8.5 3.1 | 151 5 -2.6 4.7 Wind Parameters Mean winds (0-6000m): 44.3 at 8.1 knts Storm direction: 74.3 at 6.1 knts Shear (0-3000m) pos: 1.0 neg: 0.8 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 128.6 deg Storm rel helicity (0-3000m) pos: 5.8 neg: -2.7 tot: 3.1 m^2/s^2 ave: 1.0 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 2.8 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 4.90 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 21 2 275 5| 4.2 0.0 4.2| 5.8 0.0 5.8 11.6 0.89| 4.7 4.1 1000 49 3 280 3| 2.5 0.0 2.5| 5.8 -1.3 4.5 4.5 0.13| 5.0 0.6 1500 74 4 254 2| 1.9 0.0 1.9| 5.8 -1.9 3.9 2.6 0.03| 4.0 0.1 2000 80 4 240 2| 1.4 0.4 1.8| 5.8 -2.2 3.6 1.8 -0.03| 3.4 -0.1 2500 78 5 239 1| 1.1 0.6 1.7| 5.8 -2.5 3.3 1.3 -0.12| 3.0 -0.4 3000 75 5 250 1| 1.0 0.8 1.7| 5.8 -2.7 3.1 1.0 -0.15| 2.8 -0.4 4000 65 6 344 1| 0.7 1.0 1.7| 5.8 -4.2 1.6 0.4 -0.19| 2.5 -0.5 5000 52 7 353 3| 0.6 1.1 1.7| 5.9 -7.7 -1.8 -0.4 -0.24| 2.4 -0.6 6000 44 8 357 4| 0.9 1.0 1.8| 17.8 -7.7 10.1 1.7 -0.04| 2.5 -0.1 Wrote GIF file: /home/apache/climate/data/raob//89512/skewt/89512.skewt.20260117.00.gif