UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100711.upa.cvt Date: 1100Z 7 OCT 25 Searching for 89571... Searching the city database file for: 89571 ... Date:1100Z 7 OCT 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 -48 200 11 SFC 991 13 -12.7 -12.7 100 0.0 -12.7 200 11 261.1 261.4 261.0 265.0 1.45 2 987 44 -13.3 -17.6 70 4.3 -14.1 195 11 260.8 261.0 259.8 263.5 0.97 3 964 226 -14.9 -18.4 75 3.5 -15.5 168 10 261.0 261.1 259.9 263.5 0.93 4 943 395 -14.3 -28.3 29 14.0 -16.2 142 9 263.2 263.3 260.5 264.4 0.39 5 925 543 -14.7 -25.7 39 11.0 -16.3 120 8 264.3 264.4 261.5 265.7 0.51 6 918 600 -15.1 -27.1 35 12.0 -16.8 125 8 264.4 264.5 261.6 265.7 0.45 7 896 784 -14.3 -31.3 22 17.0 -16.5 141 10 267.1 267.2 263.2 268.0 0.31 8 864 1059 -16.1 -30.1 29 14.0 -17.9 164 11 268.0 268.1 264.0 269.1 0.36 9 850 1182 -15.3 -28.3 32 13.0 -17.2 175 12 270.1 270.2 265.6 271.4 0.44 10 781 1824 -13.3 -29.3 25 16.0 -15.9 192 19 278.9 279.0 271.2 280.2 0.43 11 700 2650 -18.1 -34.1 23 16.0 -20.1 215 28 282.4 282.5 273.1 283.4 0.30 12 606 3713 -25.5 -39.5 26 14.0 -26.8 224 39 285.8 285.8 274.8 286.5 0.20 13 535 4610 -29.7 -56.7 5 27.0 -31.0 231 48 291.1 291.1 277.3 291.3 0.03 14 500 5090 -33.1 -57.1 7 24.0 -34.1 235 53 292.7 292.7 278.0 292.8 0.03 15 408 6487 -42.5 -63.5 8 21.0 -43.0 240 71 298.1 298.1 280.5 298.1 0.02 16 400 6620 -42.9 -68.9 4 26.0 -43.4 240 73 299.2 299.2 281.0 299.3 0.01 17 370 7144 -45.1 -71.1 4 26.0 -45.6 240 86 303.1 303.1 282.6 303.1 0.01 18 314 8226 -52.2 -70.0 10 17.8 -52.4 240 112 307.7 307.7 284.5 307.8 0.01 19 309 8329 -52.9 -69.9 11 17.0 -53.1 240 109 308.2 308.2 284.7 308.2 0.01 20 300 8520 -54.1 -74.1 7 20.0 -54.3 240 103 309.1 309.1 285.0 309.1 0.01 21 254 9571 -59.7 -78.7 7 19.0 -59.8 240 87 315.9 315.9 287.4 315.9 0.00 22 250 9670 -59.5 -79.5 6 20.0 -59.6 240 85 317.6 317.6 287.9 317.6 0.00 23 203 10968 -62.3 -83.3 4 21.0 -62.4 249 77 332.7 332.7 292.4 332.7 0.00 24 200 11060 -61.9 -83.9 4 22.0 -62.0 250 76 334.7 334.7 293.0 334.7 0.00 25 150 12850 -59.1 -86.1 2 27.0 -59.3 255 87 368.3 368.3 300.2 368.3 0.00 26 146 13020 -59.5 -86.5 2 27.0 -59.7 256 88 370.4 370.4 300.7 370.4 0.00 27 101 15375 -51.5 -83.5 1 32.0 -52.3 275 102 427.0 427.0 308.5 427.0 0.00 28 100 15440 -51.7 -83.7 1 32.0 -52.5 275 102 427.8 427.8 308.6 427.9 0.00 29 81 16831 -42.9 -80.9 1 38.0 -45.1 275 116 472.5 472.5 312.8 472.5 0.01 30 74 17438 -44.5 -81.5 1 37.0 -46.6 275 122 481.5 481.5 313.5 481.5 0.01 31 70 17810 -43.9 -80.9 1 37.0 -46.2 275 126 490.5 490.5 314.2 490.5 0.01 32 67 18105 -43.9 -80.9 1 37.0 -46.3 276 124 496.7 496.7 314.7 496.7 0.01 33 60 18857 -38.1 -79.1 1 41.0 -42.2 280 119 525.5 525.5 316.6 525.6 0.01 34 54 19580 -40.3 -80.3 1 40.0 -44.0 283 114 536.6 536.6 317.3 536.6 0.01 35 50 20110 -36.9 -78.9 0 42.0 -42.0 285 110 556.5 556.5 318.5 556.6 0.02 36 40 21634 -42.3 -81.3 1 39.0 -46.3 285 102 579.6 579.6 319.6 579.7 0.01 37 33 22940 -39.5 -80.5 0 41.0 -45.0 285 95 619.8 619.8 321.5 620.0 0.02 38 30 23590 -40.9 -81.9 0 41.0 -46.3 285 92 633.1 633.1 322.0 633.3 0.02 39 23 25392 -43.5 -82.5 1 39.0 -48.8 288 87 675.5 675.5 323.6 675.6 0.02 40 20 26340 -40.5 -81.5 0 41.0 -47.5 290 84 712.2 712.2 324.8 712.4 0.03 41 19 26690 -40.1 -81.1 0 41.0 -47.5 290 83 724.0 724.0 325.2 724.2 0.03 42 17 27444 -42.9 -81.9 1 39.0 -49.5 291 82 738.4 738.4 325.6 738.6 0.03 43 13 29254 -42.3 -82.3 0 40.0 -50.3 293 78 799.4 799.4 327.3 799.7 0.04 44 10 31050 -36.5 -79.5 0 43.0 -48.8 295 75 883.3 883.3 329.1 884.0 0.07 45 9.4 31478 -37.5 -79.5 0 42.0 -49.5 895.3 895.3 329.4 896.1 0.08 TRP 254 9571 -59.7 -78.7 7 19.0 -59.8 240 87 315.9 315.9 287.4 315.9 0.00 WND 314 8226 -52.2 -70.0 10 17.8 -52.4 240 112 307.7 307.7 284.5 307.8 0.01 Sounding variables and indices 1000-500 mb thick: 5138.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 25.14 % Est. max temperature: -2.64 C = 27.24 F Sfc-Lift cond lev (LCL): 990.78 mb = 14.69 m = 48.20 ft T: -12.73 C 700-500 lapse rate: 6.15 C/km ThetaE index: 1.53 C Layer 987.0- 964.0 mb Conv cond level (CCL): 536.94 mb = 4584.29 m = 15040.15 ft Mean mixing ratio: 0.61 g/kg Conv temperature: 17.08 C = 62.75 F Cap Strength: 21.96 C Lifted Index: 22.72 C Risk: None Lifted Index @300 mb: 31.19 C Lifted Index @700 mb: 16.45 C Showalter Index: 17.62 C Risk: None Total Totals Index: 22.60 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 4.80 C K Index: -26.50 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 4.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.53 J/kg Max Up Vert Vel: 7.42 m/s Conv Inhibition (B-): 85804.21 J/kg Cap Strength: 22.71 C Lift Cond Lev (LCL): 811.06 mb = 1537.64 m = 5044.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 254 at 25 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 ---------------------------------------------------------- 0 991 13 200 11 3.8 10.3 | 101 20 -19.9 3.8 1 925 543 120 8 -6.9 4.0 | 85 31 -30.6 -2.6 2 850 1182 175 12 -1.0 12.0 | 102 25 -24.7 5.4 3 700 2650 215 28 16.1 22.9 | 155 18 -7.6 16.4 4 500 5090 235 53 43.4 30.4 | 220 31 19.8 23.8 5 400 6620 240 73 63.2 36.5 | 233 50 39.6 29.9 6 314 8226 240 112 97.0 56.0 | 236 88 73.3 49.4 7 300 8520 240 103 89.2 51.5 | 236 79 65.6 44.9 8 254 9571 240 87 75.3 43.5 | 234 64 51.7 36.9 9 250 9670 240 85 73.6 42.5 | 234 62 50.0 35.9 10 200 11060 250 76 71.4 26.0 | 248 52 47.8 19.4 11 150 12850 255 87 84.0 22.5 | 255 62 60.4 15.9 12 100 15440 275 102 101.6 -8.9 | 281 79 78.0 -15.5 13 70 17810 275 126 125.5 -11.0 | 280 103 101.9 -17.6 14 50 20110 285 110 106.3 -28.5 | 293 90 82.6 -35.1 15 30 23590 285 92 88.9 -23.8 | 295 72 65.2 -30.4 16 20 26340 290 84 78.9 -28.7 | 303 66 55.3 -35.3 17 10 31050 295 75 68.0 -31.7 | 311 59 44.3 -38.3 Wind Parameters Mean winds (0-6000m): 224.4 at 32.7 knts Storm direction: 254.4 at 24.5 knts Shear (0-3000m) pos: 5.7 neg: 2.0 tot: 7.7 10-3/s Storm rel Dir Shear (0-3000m): 66.7 deg Storm rel helicity (0-3000m) pos: 196.1 neg: -49.3 tot: 146.8 m^2/s^2 ave: 48.9 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 4.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.26 Bulk Shear: 105.28 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 ------------------------------------------------------------------------------- 500 170 10 96 25| 0.0 12.3 12.3| 0.0 -49.3 -49.3 -98.5 -0.53| 13.3 -7.0 1000 155 9 94 28| 3.3 6.1 9.5| 45.6 -49.3 -3.7 -3.7 -0.05| 10.1 -0.5 1500 166 11 98 27| 4.6 4.1 8.7| 87.1 -49.3 37.8 25.2 0.20| 9.2 1.8 2000 177 13 104 25| 5.2 3.1 8.3|127.3 -49.3 78.0 39.0 0.35| 8.7 3.0 2500 189 15 111 23| 5.6 2.5 8.1|166.3 -49.3 117.1 46.8 0.46| 8.6 3.9 3000 198 17 118 21| 5.7 2.0 7.7|196.1 -49.3 146.8 48.9 0.52| 8.2 4.3 4000 209 22 134 18| 5.7 1.5 7.2|254.5 -49.3 205.2 51.3 0.60| 7.7 4.6 5000 218 27 156 16| 5.7 1.2 6.9|326.0 -49.3 276.7 55.3 0.64| 7.4 4.7 6000 224 33 178 17| 5.9 1.0 6.9|385.9 -49.3 336.6 56.1 0.61| 7.3 4.5 Wrote GIF file: /home/apache/climate/data/raob//89571/skewt/89571.skewt.20251007.11.gif