UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121011.upa.cvt Date: 1100Z 10 DEC 25 Searching for 89564... Searching the city database file for: 89564 ... Date:1100Z 10 DEC 25 Station: 89564 WMO ident: 89564 Latitude: -67.60 Longitude: 62.87 Elevation: 16.00 ------------------------------------------------------------------------------- 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 1 15 8 SFC 999 16 -0.5 -6.5 64 6.0 -2.6 15 8 272.7 273.1 270.7 279.2 2.35 2 963 303 -4.3 -6.7 83 2.4 -5.1 56 11 271.8 272.2 270.1 278.3 2.40 3 925 615 -6.7 -9.6 80 2.9 -7.6 100 15 272.5 272.8 269.9 278.0 1.99 4 850 1271 -10.5 -12.1 88 1.6 -10.9 80 12 275.1 275.4 271.2 280.2 1.78 5 789 1839 -14.9 -15.7 94 0.8 -15.1 70 9 276.4 276.6 271.4 280.4 1.42 6 749 2230 -17.7 -17.8 99 0.1 -17.7 64 7 277.5 277.7 271.8 281.1 1.26 7 743 2290 -17.9 -23.9 59 6.0 -18.9 63 6 277.9 278.0 271.2 280.1 0.75 8 740 2321 -17.9 -20.5 80 2.6 -18.4 62 6 278.2 278.4 271.8 281.2 1.01 9 737 2351 -17.7 -27.7 41 10.0 -19.3 62 6 278.7 278.8 271.4 280.4 0.53 10 712 2609 -18.1 -24.1 59 6.0 -19.1 57 5 281.1 281.2 273.1 283.4 0.76 11 703 2704 -17.9 -30.9 31 13.0 -19.8 56 4 282.3 282.4 273.2 283.6 0.41 12 700 2736 -17.9 -30.9 31 13.0 -19.8 55 4 282.7 282.7 273.4 284.0 0.42 13 689 2854 -18.1 -35.1 21 17.0 -20.3 50 4 283.7 283.8 273.8 284.6 0.28 14 635 3460 -20.7 -43.7 11 23.0 -22.9 26 6 287.5 287.5 275.6 287.9 0.13 15 585 4064 -22.3 -40.3 18 18.0 -24.2 2 8 292.4 292.5 278.2 293.1 0.19 16 578 4153 -22.7 -34.7 33 12.0 -24.2 358 9 293.0 293.0 278.7 294.1 0.35 17 562 4358 -24.1 -39.1 24 15.0 -25.7 350 9 293.7 293.7 278.8 294.4 0.23 18 555 4449 -24.7 -30.7 57 6.0 -25.5 346 10 294.0 294.1 279.4 295.7 0.53 19 503 5157 -29.5 -32.1 78 2.6 -29.8 317 12 296.6 296.7 280.6 298.3 0.51 20 500 5200 -29.9 -32.7 77 2.8 -30.2 315 12 296.6 296.7 280.6 298.2 0.49 21 454 5883 -33.5 -36.8 72 3.3 -33.8 309 20 300.4 300.4 282.0 301.6 0.36 22 428 6295 -36.9 -39.0 81 2.1 -37.1 305 25 301.1 301.2 282.3 302.2 0.30 23 420 6425 -38.1 -40.7 76 2.6 -38.3 303 27 301.2 301.3 282.3 302.1 0.26 24 406 6658 -39.7 -51.7 27 12.0 -40.2 301 30 302.1 302.1 282.3 302.4 0.08 25 400 6760 -40.5 -49.5 37 9.0 -40.9 300 31 302.4 302.4 282.5 302.7 0.10 26 382 7072 -42.9 -48.9 52 6.0 -43.2 298 33 303.2 303.2 282.8 303.6 0.12 27 360 7471 -44.1 -47.2 71 3.1 -44.2 296 35 306.8 306.8 284.3 307.3 0.15 28 300 8670 -53.3 -55.9 73 2.6 -53.4 290 42 310.2 310.2 285.5 310.5 0.07 29 275 9225 -57.7 -59.8 77 2.1 -57.8 290 37 311.7 311.7 286.0 311.8 0.04 30 269 9364 -57.1 -64.1 41 7.0 -57.2 290 34 314.5 314.5 286.9 314.6 0.03 31 253 9754 -55.3 -72.3 10 17.0 -55.5 290 27 322.7 322.8 289.6 322.8 0.01 32 250 9830 -55.3 -71.3 12 16.0 -55.5 290 25 323.9 323.9 289.9 323.9 0.01 33 215 10799 -50.1 -80.1 2 30.0 -50.5 300 16 346.2 346.2 295.8 346.2 0.00 34 200 11270 -48.9 -80.9 1 32.0 -49.4 305 11 355.3 355.3 297.8 355.3 0.00 35 150 13180 -44.7 -80.7 1 36.0 -45.8 310 14 393.0 393.0 304.2 393.1 0.00 36 124 14457 -42.1 -81.1 1 39.0 -43.8 326 13 419.7 419.7 307.7 419.8 0.00 37 100 15910 -42.1 -81.1 1 39.0 -44.1 345 11 446.4 446.4 310.5 446.4 0.01 38 70 18330 -41.3 -82.3 0 41.0 -44.2 25 6 496.0 496.0 314.7 496.1 0.01 39 50 20620 -40.5 -81.5 0 41.0 -44.4 15 10 548.0 548.0 318.0 548.1 0.01 40 30 24120 -37.7 -79.7 0 42.0 -44.3 70 14 641.9 641.9 322.4 642.0 0.02 41 27 24846 -38.5 -80.5 0 42.0 -45.2 71 15 659.3 659.3 323.0 659.4 0.02 42 20 26920 -36.1 -79.1 0 43.0 -45.2 75 19 725.7 725.7 325.3 726.0 0.04 43 13 29939 -31.7 -75.7 0 44.0 -45.4 836.1 836.1 328.1 837.1 0.10 TRP 275 9225 -57.7 -59.8 77 2.1 -57.8 290 37 311.7 311.7 286.0 311.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5199.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 57.92 % Est. max temperature: 1.94 C = 35.49 F Sfc-Lift cond lev (LCL): 909.33 mb = 747.51 m = 2452.44 ft T: -7.47 C 700-500 lapse rate: 4.87 C/km ThetaE index: 1.21 C Layer 963.0- 850.0 mb Conv cond level (CCL): 877.54 mb = 1023.63 m = 3358.34 ft Mean mixing ratio: 2.19 g/kg Conv temperature: 0.90 C = 33.63 F Cap Strength: 15.30 C Lifted Index: 15.26 C Risk: None Lifted Index @300 mb: 22.56 C Lifted Index @700 mb: 5.96 C Showalter Index: 13.91 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 17.80 C K Index: -5.70 Risk: None Sweat Index: 36.00 Risk: None Energy Index: 3.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.29 J/kg Max Up Vert Vel: 2.93 m/s Conv Inhibition (B-): 65720.30 J/kg Cap Strength: 15.26 C Lift Cond Lev (LCL): 901.38 mb = 815.68 m = 2676.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 44 at 8 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 ---------------------------------------------------------- 0 999 16 15 8 -2.1 -7.7 | 305 4 3.3 -2.3 1 925 615 100 15 -14.8 2.6 | 130 12 -9.4 8.0 2 850 1271 80 12 -11.8 -2.1 | 117 7 -6.5 3.4 3 700 2736 55 4 -3.3 -2.3 | 213 4 2.0 3.1 4 500 5200 315 12 8.5 -8.5 | 282 14 13.8 -3.0 5 400 6760 300 31 26.8 -15.5 | 287 34 32.2 -10.1 6 300 8670 290 42 39.5 -14.4 | 281 46 44.8 -8.9 7 275 9225 290 37 34.8 -12.7 | 280 41 40.1 -7.2 8 250 9830 290 25 23.5 -8.6 | 276 29 28.8 -3.1 9 200 11270 305 11 9.0 -6.3 | 273 14 14.3 -0.9 10 150 13180 310 14 10.7 -9.0 | 283 16 16.0 -3.6 11 100 15910 345 11 2.8 -10.6 | 302 10 8.2 -5.2 12 70 18330 25 6 -2.5 -5.4 | 270 3 2.8 0.0 13 50 20620 15 10 -2.6 -9.7 | 327 5 2.7 -4.2 14 30 24120 70 14 -13.2 -4.8 | 95 8 -7.8 0.7 15 20 26920 75 19 -18.4 -4.9 | 92 13 -13.0 0.5 Wind Parameters Mean winds (0-6000m): 14.4 at 10.1 knts Storm direction: 44.4 at 7.6 knts Shear (0-3000m) pos: 2.3 neg: 1.8 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): -79.4 deg Storm rel helicity (0-3000m) pos: 25.1 neg: -6.0 tot: 19.1 m^2/s^2 ave: 6.4 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 11.06 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 66 11 102 5| 13.9 0.0 13.9| 13.1 0.0 13.1 26.1 0.78| 15.5 12.1 1000 84 13 120 8| 6.8 0.0 6.8| 19.9 -4.5 15.5 15.5 0.57| 11.5 6.5 1500 83 12 120 8| 4.5 1.2 5.7| 20.3 -6.0 14.3 9.6 0.47| 8.9 4.2 2000 81 12 121 7| 3.4 1.6 5.0| 21.8 -6.0 15.9 7.9 0.47| 7.5 3.5 2500 80 11 125 6| 2.7 1.8 4.6| 23.7 -6.0 17.8 7.1 0.51| 6.6 3.4 3000 78 10 131 5| 2.3 1.8 4.0| 25.1 -6.0 19.1 6.4 0.52| 5.9 3.1 4000 68 9 127 4| 1.7 1.9 3.6| 27.6 -6.0 21.7 5.4 0.53| 5.1 2.7 5000 49 9 72 2| 1.4 2.2 3.6| 27.6 -12.1 15.5 3.1 0.40| 4.9 2.0 6000 14 10 327 5| 1.1 2.8 4.0| 36.3 -15.2 21.1 3.5 0.34| 5.1 1.7 Wrote GIF file: /home/apache/climate/data/raob//89564/skewt/89564.skewt.20251210.11.gif