UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for 89664... Searching the city database file for: 89664 ... Date:1200Z 27 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 -150 SFC 980 34 -11.5 -15.2 74 3.7 -12.3 40 5 263.2 263.4 262.0 266.4 1.19 2 978 49 -10.9 -20.9 44 10.0 -12.8 43 5 263.9 264.0 261.7 266.0 0.74 3 925 447 -13.9 -26.9 32 13.0 -15.8 115 19 265.1 265.2 262.0 266.4 0.46 4 887 765 -15.1 -28.1 32 13.0 -16.9 150 21 267.1 267.1 263.4 268.3 0.43 5 850 1085 -17.9 -28.9 38 11.0 -19.3 140 25 267.4 267.5 263.6 268.6 0.41 6 801 1526 -21.5 -28.5 53 7.0 -22.4 155 28 268.1 268.2 264.3 269.5 0.45 7 727 2236 -24.3 -25.1 93 0.8 -24.4 140 28 272.6 272.7 267.8 274.6 0.68 8 708 2429 -23.3 -23.6 97 0.3 -23.4 130 25 275.8 275.9 270.0 278.2 0.80 9 700 2512 -23.7 -24.0 97 0.3 -23.8 135 25 276.2 276.4 270.2 278.6 0.78 10 672 2810 -24.3 -26.1 85 1.8 -24.5 138 24 278.8 278.9 271.6 280.8 0.68 11 633 3242 -28.1 -28.6 95 0.5 -28.2 131 23 279.3 279.4 271.8 281.0 0.57 12 620 3391 -27.3 -29.6 81 2.3 -27.6 125 23 281.9 282.0 273.2 283.5 0.53 13 579 3881 -30.1 -31.9 84 1.8 -30.3 129 23 284.2 284.2 274.3 285.6 0.46 14 577 3906 -29.9 -32.0 82 2.1 -30.1 129 23 284.7 284.8 274.6 286.1 0.45 15 500 4910 -37.5 -40.5 73 3.0 -37.7 130 20 287.3 287.4 275.6 288.1 0.22 16 452 5598 -42.5 -46.0 68 3.5 -42.6 123 19 289.5 289.5 276.6 289.9 0.14 17 400 6410 -49.3 -52.2 72 2.9 -49.4 115 18 290.9 290.9 277.3 291.2 0.08 18 356 7164 -55.5 -58.0 74 2.5 -55.5 121 14 292.4 292.5 277.9 292.6 0.04 19 353 7218 -55.9 -57.6 81 1.7 -55.9 121 14 292.6 292.6 278.0 292.8 0.05 20 305 8137 -61.1 -67.1 45 6.0 -61.2 125 17 297.8 297.8 280.4 297.9 0.02 21 300 8240 -61.5 -67.5 45 6.0 -61.6 140 17 298.6 298.7 280.8 298.7 0.01 22 294 8365 -61.9 -66.5 54 4.6 -61.9 142 17 299.8 299.8 281.3 299.9 0.02 23 280 8666 -62.1 -72.1 25 10.0 -62.1 140 18 303.7 303.7 282.9 303.8 0.01 24 250 9360 -64.9 -73.9 28 9.0 -65.0 115 17 309.6 309.6 285.2 309.6 0.01 25 235 9735 -65.7 -77.7 17 12.0 -65.8 121 16 313.9 313.9 286.7 313.9 0.00 26 224 10025 -66.9 -77.9 20 11.0 -67.0 125 16 316.4 316.4 287.6 316.4 0.00 27 200 10710 -65.5 -79.5 13 14.0 -65.5 115 20 329.0 329.0 291.5 329.0 0.00 28 199 10740 -65.3 -79.3 13 14.0 -65.4 116 20 329.8 329.8 291.7 329.8 0.00 29 172 11626 -65.5 -80.5 11 15.0 -65.6 122 15 343.5 343.5 295.1 343.5 0.00 30 160 12062 -68.7 -82.7 12 14.0 -68.8 159 14 345.3 345.3 295.6 345.3 0.00 31 150 12450 -65.9 -82.9 8 17.0 -66.0 160 8 356.6 356.6 298.0 356.6 0.00 32 147 12573 -64.9 -82.9 7 18.0 -65.0 136 9 360.4 360.4 298.8 360.4 0.00 33 109 14375 -69.5 -85.5 8 16.0 -69.6 188 13 383.9 383.9 302.9 383.9 0.00 34 100 14890 -68.1 -87.1 5 19.0 -68.2 245 9 396.2 396.2 304.7 396.2 0.00 35 70 17040 -67.3 -89.3 3 22.0 -67.5 285 10 440.4 440.4 309.9 440.4 0.00 36 66 17395 -67.3 -90.3 2 23.0 -67.5 274 12 447.9 447.9 310.7 447.9 0.00 37 50 19090 -62.1 -90.1 1 28.0 -62.6 285 24 497.1 497.1 314.8 497.2 0.00 38 30 22320 -51.3 -85.3 1 34.0 -53.6 310 36 604.8 604.8 320.8 604.8 0.01 39 26 23253 -49.9 -84.9 1 35.0 -52.8 312 35 634.0 634.0 322.0 634.1 0.01 TRP 224 10025 -66.9 -77.9 20 11.0 -67.0 125 16 316.4 316.4 287.6 316.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5060.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 69.08 % Est. max temperature: -6.99 C = 19.41 F Sfc-Lift cond lev (LCL): 923.17 mb = 461.97 m = 1515.62 ft T: -13.96 C 700-500 lapse rate: 5.75 C/km ThetaE index: 0.43 C Layer 978.0- 925.0 mb Conv cond level (CCL): 571.06 mb = 3978.23 m = 13051.77 ft Mean mixing ratio: 0.53 g/kg Conv temperature: 10.09 C = 50.16 F Cap Strength: 15.55 C Lifted Index: 16.94 C Risk: None Lifted Index @300 mb: 22.56 C Lifted Index @700 mb: 9.39 C Showalter Index: 15.51 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 8.60 C K Index: -9.60 Risk: None Sweat Index: 70.00 Risk: None Energy Index: 4.11 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.56 J/kg Max Up Vert Vel: 5.01 m/s Conv Inhibition (B-): 48630.14 J/kg Cap Strength: 16.82 C Lift Cond Lev (LCL): 766.29 mb = 1850.06 m = 6069.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 165 at 17 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 ---------------------------------------------------------- 0 980 34 40 5 -3.2 -3.8 | 357 20 1.2 -20.0 1 925 447 115 19 -17.2 8.0 | 57 15 -12.8 -8.2 2 905 610 155 19 -8.0 17.2 | 106 4 -3.6 1.0 3 850 1085 140 25 -16.1 19.2 | 104 12 -11.6 2.9 4 835 1219 135 27 -19.1 19.1 | 101 15 -14.7 2.9 5 801 1524 155 28 -11.8 25.4 | 141 12 -7.4 9.2 6 737 2134 145 30 -17.2 24.6 | 123 15 -12.8 8.4 7 707 2438 130 25 -19.2 16.1 | 89 15 -14.7 -0.1 8 700 2512 135 25 -17.7 17.7 | 96 13 -13.3 1.5 9 649 3048 140 24 -15.4 18.4 | 101 11 -11.0 2.2 10 622 3353 125 23 -18.8 13.2 | 78 15 -14.4 -3.0 11 524 4572 135 22 -15.6 15.6 | 87 11 -11.1 -0.7 12 500 4910 130 20 -15.3 12.9 | 73 11 -10.9 -3.4 13 401 6401 115 18 -16.3 7.6 | 54 15 -11.9 -8.6 14 400 6410 115 18 -16.3 7.6 | 54 15 -11.9 -8.6 15 364 7010 120 14 -12.1 7.0 | 40 12 -7.7 -9.2 16 300 8230 125 17 -13.9 9.8 | 56 11 -9.5 -6.5 17 300 8240 140 17 -10.9 13.0 | 64 7 -6.5 -3.2 18 286 8534 145 18 -10.3 14.7 | 76 6 -5.9 -1.5 19 250 9360 115 17 -15.4 7.2 | 51 14 -11.0 -9.0 20 224 10025 125 16 -13.1 9.2 | 51 11 -8.7 -7.0 21 212 10363 120 22 -19.1 11.0 | 70 16 -14.6 -5.2 22 201 10668 110 18 -16.9 6.2 | 51 16 -12.5 -10.1 23 200 10710 115 20 -18.1 8.5 | 60 16 -13.7 -7.8 24 182 11278 140 18 -11.6 13.8 | 71 8 -7.1 -2.4 25 173 11582 115 16 -14.5 6.8 | 47 14 -10.1 -9.5 26 165 11887 170 12 -2.1 11.8 | 332 5 2.3 -4.4 27 157 12192 150 16 -8.0 13.9 | 57 4 -3.6 -2.4 28 150 12450 160 8 -2.7 7.5 | 349 9 1.7 -8.7 29 149 12497 180 12 0.0 12.0 | 314 6 4.4 -4.2 30 141 12802 0 0 -0.0 -0.0 | 345 17 4.4 -16.2 31 122 13716 175 16 -1.4 15.9 | 275 3 3.0 -0.3 32 116 14021 150 15 -7.5 13.0 | 44 4 -3.1 -3.2 33 100 14890 245 9 8.2 3.8 | 315 18 12.6 -12.4 34 94 15240 240 9 7.8 4.5 | 314 17 12.2 -11.7 35 90 15545 260 11 10.8 1.9 | 313 21 15.3 -14.3 36 85 15850 230 10 7.7 6.4 | 309 16 12.1 -9.8 37 81 16154 275 13 13.0 -1.1 | 315 25 17.4 -17.3 38 73 16764 265 10 10.0 0.9 | 317 21 14.4 -15.3 39 70 17040 285 10 9.7 -2.6 | 323 23 14.1 -18.8 40 70 17069 285 11 10.6 -2.8 | 322 24 15.0 -19.1 41 63 17678 265 13 13.0 1.1 | 311 23 17.4 -15.1 42 60 17983 280 17 16.7 -3.0 | 312 29 21.2 -19.2 43 54 18593 295 28 25.4 -11.8 | 313 41 29.8 -28.0 44 52 18898 285 26 25.1 -6.7 | 308 37 29.5 -22.9 45 50 19090 285 24 23.2 -6.2 | 309 36 27.6 -22.4 46 49 19202 270 23 23.0 -0.0 | 301 32 27.4 -16.2 47 47 19507 305 26 21.3 -14.9 | 320 40 25.7 -31.1 48 43 20117 285 30 29.0 -7.8 | 306 41 33.4 -24.0 49 39 20726 290 28 26.3 -9.6 | 310 40 30.7 -25.8 50 37 21031 305 37 30.3 -21.2 | 317 51 34.7 -37.4 51 35 21336 290 32 30.1 -10.9 | 308 44 34.5 -27.2 52 33 21641 310 34 26.0 -21.9 | 321 49 30.5 -38.1 53 30 22320 310 36 27.6 -23.1 | 321 51 32.0 -39.4 54 28 22555 300 40 34.6 -20.0 | 313 53 39.1 -36.2 55 26 22860 315 34 24.0 -24.0 | 325 49 28.5 -40.3 56 21 23470 295 44 39.9 -18.6 | 308 56 44.3 -34.8 Wind Parameters Mean winds (0-6000m): 134.7 at 22.4 knts Storm direction: 164.7 at 16.8 knts Shear (0-3000m) pos: 5.2 neg: 1.6 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 104.5 deg Storm rel helicity (0-3000m) pos: 152.9 neg: -51.1 tot: 101.8 m^2/s^2 ave: 33.9 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.64 Bulk Shear: 19.74 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 ------------------------------------------------------------------------------- 500 108 13 34 15| 20.8 0.0 20.8|109.0 0.0 109.0 218.0 0.83| 29.0 24.2 1000 133 17 61 9| 13.3 0.0 13.3|114.4 -1.1 113.3 113.3 0.65| 21.2 13.8 1500 138 20 83 9| 10.5 0.0 10.5|143.9 -2.8 141.1 94.0 0.65| 18.6 12.0 2000 142 22 99 10| 7.8 1.1 9.0|143.9 -14.8 129.1 64.5 0.54| 15.1 8.1 2500 141 23 102 11| 6.3 2.0 8.2|149.8 -51.1 98.7 39.5 0.34| 14.5 4.9 3000 141 24 101 11| 5.2 1.6 6.9|152.9 -51.1 101.8 33.9 0.34| 12.4 4.3 4000 138 23 96 11| 4.0 1.9 6.0|156.4 -68.0 88.4 22.1 0.26| 10.4 2.7 5000 137 23 93 11| 3.3 1.8 5.1|158.8 -77.0 81.7 16.3 0.22| 8.8 1.9 6000 135 22 88 12| 2.7 1.8 4.6|158.8 -86.7 72.1 12.0 0.18| 7.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20251027.12.gif