UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121611.upa.cvt Date: 1100Z 16 DEC 25 Searching for 89664... Searching the city database file for: 89664 ... Date:1100Z 16 DEC 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 ------------------------------------------------------------------------------- SFC 1001 34 -8.1 -10.3 84 2.2 -8.7 60 3 265.0 265.3 264.4 269.7 1.74 1 1000 14 -8.5 -10.2 87 1.7 -8.9 95 12 264.6 264.9 264.2 269.4 1.76 2 989 99 -10.3 -11.1 94 0.8 -10.5 106 11 263.7 263.9 263.3 268.1 1.65 3 974 218 -4.7 -15.7 42 11.0 -7.5 120 10 270.5 270.7 267.2 273.7 1.15 4 963 308 -4.5 -17.5 35 13.0 -7.7 131 9 271.6 271.7 267.7 274.4 1.00 5 925 623 -7.1 -17.1 45 10.0 -9.5 170 6 272.0 272.2 268.1 275.1 1.08 6 850 1275 -12.1 -24.1 36 12.0 -14.3 145 11 273.5 273.6 268.2 275.4 0.64 7 835 1411 -12.9 -23.9 39 11.0 -14.9 150 10 274.0 274.1 268.7 276.0 0.66 8 801 1726 -15.9 -19.2 76 3.3 -16.6 160 9 274.1 274.3 269.4 277.1 1.04 9 737 2349 -19.1 -27.1 49 8.0 -20.3 182 5 277.2 277.3 270.5 278.9 0.56 10 734 2379 -19.1 -28.1 45 9.0 -20.4 183 5 277.5 277.6 270.6 279.1 0.51 11 715 2574 -18.5 -37.5 17 19.0 -20.6 190 4 280.3 280.3 271.7 281.0 0.21 12 700 2732 -19.1 -39.1 15 20.0 -21.2 195 3 281.3 281.4 272.3 281.9 0.18 13 513 5005 -28.3 -56.3 5 28.0 -29.9 292 28 296.4 296.4 279.8 296.5 0.04 14 500 5190 -27.1 -59.1 3 32.0 -28.9 300 30 300.0 300.0 281.4 300.1 0.03 15 486 5395 -26.1 -53.1 6 27.0 -28.0 299 32 303.7 303.7 283.0 303.9 0.06 16 471 5622 -28.1 -34.1 56 6.0 -28.9 299 33 303.9 304.0 283.6 305.5 0.45 17 452 5917 -29.5 -31.8 80 2.3 -29.8 298 35 305.8 305.9 284.5 307.8 0.59 18 400 6780 -34.9 -38.3 71 3.4 -35.2 295 42 309.6 309.7 285.7 310.9 0.35 19 380 7135 -37.1 -41.0 67 3.9 -37.4 296 42 311.3 311.4 286.1 312.3 0.28 20 366 7392 -38.9 -40.7 83 1.8 -39.1 297 42 312.3 312.3 286.5 313.3 0.30 21 363 7448 -39.1 -42.5 70 3.4 -39.4 297 42 312.7 312.8 286.6 313.6 0.25 22 349 7716 -41.3 -50.3 37 9.0 -41.8 297 42 313.3 313.3 286.6 313.7 0.11 23 325 8193 -45.5 -50.3 58 4.8 -45.7 299 43 314.0 314.0 286.9 314.4 0.12 24 300 8720 -49.9 -56.9 44 7.0 -50.1 300 43 315.0 315.0 287.2 315.2 0.06 25 297 8786 -50.5 -57.5 43 7.0 -50.7 301 42 315.1 315.1 287.2 315.3 0.05 26 288 8986 -52.3 -57.3 55 5.0 -52.4 305 40 315.3 315.3 287.2 315.5 0.06 27 273 9332 -53.9 -55.7 80 1.8 -53.9 313 35 317.8 317.8 288.1 318.1 0.07 28 271 9379 -54.1 -56.8 72 2.7 -54.2 313 35 318.2 318.2 288.2 318.5 0.06 29 268 9451 -52.9 -58.9 48 6.0 -53.0 315 34 321.0 321.0 289.1 321.2 0.05 30 258 9696 -54.7 -58.2 65 3.5 -54.8 320 31 321.8 321.8 289.4 322.1 0.06 31 252 9848 -52.1 -68.1 13 16.0 -52.4 320 37 327.9 327.9 291.1 327.9 0.02 32 250 9900 -50.9 -68.9 10 18.0 -51.2 320 39 330.4 330.4 291.8 330.5 0.01 33 245 10032 -48.9 -69.9 7 21.0 -49.3 319 38 335.3 335.3 293.2 335.4 0.01 34 229 10478 -46.7 -76.7 2 30.0 -47.3 316 36 345.2 345.2 295.6 345.2 0.00 35 200 11380 -44.3 -78.3 1 34.0 -45.2 310 31 362.6 362.6 299.2 362.6 0.00 36 150 13310 -41.3 -78.3 1 37.0 -42.8 310 25 398.9 398.9 305.0 398.9 0.01 37 135 14028 -40.5 -78.5 1 38.0 -42.3 313 24 412.5 412.5 306.8 412.5 0.01 38 100 16070 -41.5 -79.5 1 38.0 -43.6 320 21 447.5 447.5 310.6 447.6 0.01 39 93 16566 -38.1 -79.1 1 41.0 -41.1 323 19 463.6 463.6 312.1 463.7 0.01 40 85 17182 -40.1 -80.1 1 40.0 -42.8 327 16 471.7 471.7 312.8 471.7 0.01 41 70 18510 -38.7 -79.7 1 41.0 -42.2 335 9 501.6 501.6 315.1 501.7 0.01 42 50 20820 -37.7 -80.7 0 43.0 -42.5 360 7 554.6 554.6 318.3 554.7 0.01 43 41 22194 -35.7 -79.7 0 44.0 -41.9 592.0 592.0 320.2 592.1 0.02 44 38 22722 -36.5 -80.5 0 44.0 -42.7 603.0 603.0 320.7 603.1 0.02 TRP 258 9696 -54.7 -58.2 65 3.5 -54.8 320 31 321.8 321.8 289.4 322.1 0.06 WND Sounding variables and indices 1000-500 mb thick: 5176.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 29.50 % Est. max temperature: 0.38 C = 32.68 F Sfc-Lift cond lev (LCL): 966.38 mb = 280.20 m = 919.27 ft T: -4.56 C 700-500 lapse rate: 3.25 C/km ThetaE index: 1.54 C Layer 1000.0- 974.0 mb Conv cond level (CCL): 742.25 mb = 2295.50 m = 7531.09 ft Mean mixing ratio: 1.16 g/kg Conv temperature: 3.88 C = 38.99 F Cap Strength: 19.08 C Lifted Index: 21.92 C Risk: None Lifted Index @300 mb: 29.39 C Lifted Index @700 mb: 8.54 C Showalter Index: 20.46 C Risk: None Total Totals Index: 18.00 C Risk: None Vertical Totals Index: 15.00 C Cross Totals Index: 3.00 C K Index: -29.10 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 5.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.39 J/kg Max Up Vert Vel: 8.17 m/s Conv Inhibition (B-): 50679.71 J/kg Cap Strength: 21.57 C Lift Cond Lev (LCL): 821.58 mb = 1533.49 m = 5031.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 315 at 11 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 1001 34 60 3 -2.6 -1.5 | 122 12 -10.5 6.5 1 1000 14 95 12 -12.0 1.0 | 114 22 -19.9 9.0 2 925 623 170 6 -1.0 5.9 | 147 17 -9.0 13.9 3 850 1275 145 11 -6.3 9.0 | 140 22 -14.2 17.0 4 700 2732 195 3 0.8 2.9 | 147 13 -7.1 10.9 5 500 5190 300 30 26.0 -15.0 | 291 19 18.1 -7.0 6 400 6780 295 42 38.1 -17.7 | 288 32 30.1 -9.8 7 300 8720 300 43 37.2 -21.5 | 295 32 29.3 -13.5 8 258 9696 320 31 19.9 -23.7 | 323 20 12.0 -15.8 9 250 9900 320 39 25.1 -29.9 | 322 28 17.1 -21.9 10 200 11380 310 31 23.7 -19.9 | 307 20 15.8 -12.0 11 150 13310 310 25 19.2 -16.1 | 306 14 11.2 -8.1 12 100 16070 320 21 13.5 -16.1 | 326 10 5.6 -8.1 13 70 18510 335 9 3.8 -8.2 | 87 4 -4.1 -0.2 14 50 20820 360 7 -0.0 -7.0 | 97 8 -7.9 1.0 Wind Parameters Mean winds (0-6000m): 285.2 at 15.0 knts Storm direction: 315.2 at 11.2 knts Shear (0-3000m) pos: 2.8 neg: 0.5 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 44.0 deg Storm rel helicity (0-3000m) pos: 85.7 neg: -13.8 tot: 71.9 m^2/s^2 ave: 24.0 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 2.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.43 Bulk Shear: 77.88 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 ------------------------------------------------------------------------------- 500 114 9 126 20| 10.8 0.0 10.8| 54.8 0.0 54.8 109.7 0.91| 11.5 10.4 1000 137 8 136 20| 5.4 1.2 6.6| 58.8 -5.5 53.3 53.3 0.61| 8.4 5.1 1500 141 9 138 20| 3.6 1.0 4.5| 65.1 -11.6 53.6 35.7 0.50| 6.9 3.4 2000 146 9 140 20| 3.3 0.7 4.0| 73.3 -11.6 61.7 30.9 0.49| 6.1 3.0 2500 148 8 140 19| 2.9 0.6 3.5| 74.2 -12.3 61.9 24.8 0.43| 5.5 2.4 3000 150 7 141 19| 2.8 0.5 3.3| 85.7 -13.8 71.9 24.0 0.45| 5.4 2.4 4000 182 9 155 18| 3.8 0.4 4.2|143.6 -13.8 129.8 32.4 0.62| 5.9 3.6 5000 255 11 196 11| 4.3 0.3 4.6|232.8 -13.8 218.9 43.8 0.73| 6.8 5.0 6000 285 15 238 8| 4.0 0.2 4.2|250.9 -17.5 233.4 38.9 0.68| 6.5 4.4 Wrote GIF file: /home/apache/climate/data/raob//89664/skewt/89664.skewt.20251216.11.gif