UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for 89664... Searching the city database file for: 89664 ... Date:0000Z 21 OCT 25 Station: 89664 WMO ident: 89664 Latitude: -77.85 Longitude: 166.67 Elevation: 34.00 ------------------------------------------------------------------------------- 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 -74 SFC 989 34 -11.3 -12.6 90 1.3 -11.6 130 1 262.7 262.9 262.2 266.6 1.46 2 850 1127 -24.1 -28.7 66 4.6 -24.6 110 11 260.9 261.0 258.8 262.1 0.42 3 832 1283 -25.3 -27.3 83 2.0 -25.5 114 12 261.2 261.3 259.2 262.6 0.49 4 821 1379 -26.1 -29.4 74 3.3 -26.4 104 13 261.4 261.5 259.1 262.6 0.41 5 816 1423 -26.1 -35.1 43 9.0 -26.8 100 13 261.8 261.9 259.1 262.5 0.24 6 766 1880 -27.3 -28.4 90 1.1 -27.4 96 18 265.3 265.4 262.3 266.7 0.48 7 748 2051 -26.5 -29.4 76 2.9 -26.8 99 16 268.0 268.1 264.1 269.3 0.45 8 745 2081 -26.5 -27.2 94 0.7 -26.6 99 16 268.3 268.4 264.6 269.9 0.55 9 738 2149 -26.3 -29.7 73 3.4 -26.6 101 15 269.3 269.3 265.0 270.6 0.44 10 700 2529 -28.9 -29.2 97 0.3 -28.9 120 14 270.5 270.6 266.0 271.9 0.49 11 692 2611 -29.7 -29.8 99 0.1 -29.7 118 14 270.5 270.6 265.9 271.9 0.47 12 664 2907 -27.7 -40.7 28 13.0 -28.7 109 12 275.9 276.0 269.0 276.5 0.16 13 621 3387 -29.1 -46.1 18 17.0 -30.2 116 11 279.7 279.7 271.1 280.0 0.10 14 596 3679 -31.1 -40.1 41 9.0 -31.7 125 10 280.7 280.7 271.9 281.3 0.20 15 569 4007 -31.9 -46.9 21 15.0 -32.7 133 10 283.5 283.5 273.3 283.8 0.10 16 500 4910 -37.7 -54.7 15 17.0 -38.3 95 4 287.1 287.1 275.2 287.2 0.05 17 456 5538 -41.9 -62.9 8 21.0 -42.4 41 4 289.5 289.5 276.4 289.5 0.02 18 431 5916 -44.7 -56.7 25 12.0 -45.0 8 5 290.6 290.6 277.0 290.8 0.04 19 400 6410 -48.7 -65.7 12 17.0 -49.0 325 5 291.7 291.7 277.5 291.7 0.01 20 390 6576 -50.1 -66.1 14 16.0 -50.3 314 5 292.0 292.0 277.7 292.0 0.01 21 306 8126 -59.5 -75.5 11 16.0 -59.6 209 4 299.8 299.8 281.3 299.8 0.00 22 300 8250 -59.5 -74.5 13 15.0 -59.6 200 4 301.5 301.5 282.0 301.5 0.01 23 271 8883 -62.9 -76.9 13 14.0 -63.0 233 1 305.4 305.4 283.6 305.4 0.00 24 250 9380 -64.3 -79.3 11 15.0 -64.4 210 4 310.5 310.5 285.5 310.5 0.00 25 220 10161 -65.9 -81.9 9 16.0 -66.0 235 6 319.6 319.6 288.6 319.6 0.00 26 200 10740 -66.7 -82.7 9 16.0 -66.8 235 9 327.1 327.1 290.9 327.1 0.00 27 150 12460 -68.7 -86.7 6 18.0 -68.8 275 15 351.7 351.7 297.0 351.7 0.00 28 100 14880 -70.1 -91.1 3 21.0 -70.2 265 26 392.3 392.3 304.1 392.3 0.00 29 73 16742 -71.7 -92.7 3 21.0 -71.8 277 31 425.9 425.9 308.4 425.9 0.00 30 70 16990 -71.3 -92.3 3 21.0 -71.4 275 34 431.8 431.8 309.0 431.9 0.00 31 50 19000 -67.3 -93.3 1 26.0 -67.5 260 31 484.9 484.9 313.8 484.9 0.00 32 44 19773 -66.3 -93.3 1 27.0 -66.6 270 39 505.4 505.4 315.3 505.4 0.00 TRP 220 10161 -65.9 -81.9 9 16.0 -66.0 235 6 319.6 319.6 288.6 319.6 0.00 WND Sounding variables and indices 1000-500 mb thick: 4984.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 54.08 % Est. max temperature: -12.87 C = 8.83 F Sfc-Lift cond lev (LCL): 968.39 mb = 185.99 m = 610.21 ft T: -13.08 C 700-500 lapse rate: 3.70 C/km ThetaE index: 4.53 C Layer 850.0- 832.0 mb Conv cond level (CCL): 917.74 mb = 573.69 m = 1882.16 ft Mean mixing ratio: 1.04 g/kg Conv temperature: -12.09 C = 10.23 F Cap Strength: 16.01 C Lifted Index: 18.24 C Risk: None Lifted Index @300 mb: 25.91 C Lifted Index @700 mb: 5.77 C Showalter Index: 20.58 C Risk: None Total Totals Index: 22.60 C Risk: None Vertical Totals Index: 13.60 C Cross Totals Index: 9.00 C K Index: -15.40 Risk: None Sweat Index: 26.00 Risk: None Energy Index: 5.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.22 J/kg Max Up Vert Vel: 9.61 m/s Conv Inhibition (B-): 3.76 J/kg Cap Strength: 18.12 C Lift Cond Lev (LCL): 914.60 mb = 598.39 m = 1963.21 ft Lev Free Conv (LFC): 909.60 mb = 637.96 m = 2093.01 ft Equ Level (EL): 789.60 mb = 1660.90 m = 5449.08 ft B at Equ Level: 45.46 J/kg Max Parcel Lev (MPL): 739.60 mb = 2133.12 m = 6998.33 ft Wind level data Storm motion: 137 at 7 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 ---------------------------------------------------------- 0 989 34 130 1 -0.8 0.6 | 318 6 3.9 -4.3 1 925 507 0 0 -0.0 -0.0 | 317 7 4.7 -5.0 2 875 914 130 11 -8.4 7.1 | 120 4 -3.7 2.1 3 850 1127 110 11 -10.3 3.8 | 78 6 -5.6 -1.2 4 839 1219 120 12 -10.4 6.0 | 100 6 -5.7 1.0 5 805 1524 90 13 -13.0 0.0 | 59 10 -8.3 -5.0 6 771 1829 95 19 -18.9 1.7 | 77 15 -14.2 -3.3 7 739 2134 100 15 -14.8 2.6 | 77 10 -10.1 -2.4 8 700 2529 120 14 -12.1 7.0 | 105 8 -7.4 2.0 9 650 3048 105 11 -10.6 2.8 | 70 6 -5.9 -2.1 10 572 3962 135 10 -7.1 7.1 | 132 3 -2.4 2.1 11 524 4572 95 10 -10.0 0.9 | 52 7 -5.3 -4.1 12 500 4910 95 4 -4.0 0.3 | 351 5 0.7 -4.6 13 400 6410 325 5 2.9 -4.1 | 320 12 7.6 -9.1 14 300 8250 200 4 1.4 3.8 | 281 6 6.1 -1.2 15 273 8839 235 1 0.8 0.6 | 308 7 5.5 -4.4 16 250 9380 210 4 2.0 3.5 | 283 7 6.7 -1.5 17 220 10161 235 6 4.9 3.4 | 279 10 9.6 -1.5 18 202 10668 230 3 2.3 1.9 | 293 8 7.0 -3.0 19 200 10740 235 9 7.4 5.2 | 269 12 12.1 0.2 20 192 10973 240 10 8.7 5.0 | 270 13 13.4 0.0 21 174 11582 240 13 11.3 6.5 | 264 16 16.0 1.5 22 157 12192 280 10 9.8 -1.7 | 295 16 14.6 -6.7 23 150 12460 275 15 14.9 -1.3 | 288 21 19.6 -6.3 24 149 12497 285 16 15.5 -4.1 | 294 22 20.2 -9.1 25 142 12802 265 16 15.9 1.4 | 280 21 20.6 -3.6 26 135 13106 285 18 17.4 -4.7 | 294 24 22.1 -9.6 27 128 13411 260 21 20.7 3.6 | 273 25 25.4 -1.3 28 122 13716 275 22 21.9 -1.9 | 284 27 26.6 -6.9 29 104 14630 270 27 27.0 -0.0 | 279 32 31.7 -5.0 30 100 14880 265 26 25.9 2.3 | 275 31 30.6 -2.7 31 94 15240 265 26 25.9 2.3 | 275 31 30.6 -2.7 32 85 15850 260 27 26.6 4.7 | 271 31 31.3 -0.3 33 81 16154 280 21 20.7 -3.6 | 289 27 25.4 -8.6 34 77 16459 280 27 26.6 -4.7 | 287 33 31.3 -9.7 35 70 16990 275 34 33.9 -3.0 | 282 39 38.6 -7.9 36 62 17678 280 42 41.4 -7.3 | 285 48 46.1 -12.3 37 59 17983 280 29 28.6 -5.0 | 287 35 33.3 -10.0 38 56 18288 270 34 34.0 -0.0 | 277 39 38.7 -5.0 39 54 18593 275 41 40.8 -3.6 | 281 46 45.5 -8.5 40 50 19000 260 31 30.5 5.4 | 269 35 35.2 0.4 41 48 19202 260 31 30.5 5.4 | 269 35 35.2 0.4 42 41 19812 280 47 46.3 -8.2 | 284 53 51.0 -13.1 43 21 22555 275 56 55.8 -4.9 | 279 61 60.5 -9.8 Wind Parameters Mean winds (0-6000m): 106.5 at 9.1 knts Storm direction: 136.5 at 6.8 knts Shear (0-3000m) pos: 2.6 neg: 1.8 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 113.7 deg Storm rel helicity (0-3000m) pos: 49.2 neg: -22.2 tot: 27.0 m^2/s^2 ave: 9.0 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.66 Bulk Shear: 9.92 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 ------------------------------------------------------------------------------- 500 128 0 317 6| 0.0 1.6 1.6| 1.3 -0.7 0.6 1.3 0.19| 2.0 0.4 1000 128 4 326 3| 5.8 0.8 6.6| 24.4 -2.8 21.7 21.7 0.71| 10.4 7.4 1500 116 6 28 2| 3.9 2.5 6.3| 27.2 -14.6 12.6 8.4 0.33| 10.3 3.4 2000 106 9 58 5| 3.9 1.9 5.7| 38.8 -14.6 24.2 12.1 0.35| 10.0 3.5 2500 106 10 67 6| 3.2 1.5 4.7| 49.2 -14.8 34.3 13.7 0.39| 9.3 3.7 3000 108 11 72 6| 2.6 1.8 4.5| 49.2 -22.2 27.0 9.0 0.28| 8.5 2.4 4000 111 11 77 5| 2.2 1.4 3.6| 54.2 -22.8 31.4 7.9 0.31| 7.1 2.2 5000 110 10 72 5| 1.8 1.8 3.6| 54.4 -36.1 18.3 3.7 0.11| 7.0 0.7 6000 107 9 60 5| 1.5 2.0 3.4| 54.4 -44.1 10.3 1.7 0.05| 6.4 0.3 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20251021.00.gif