UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121712.upa.cvt Date: 1200Z 17 DEC 25 Searching for 89532... Searching the city database file for: 89532 ... Date:1200Z 17 DEC 25 Station: 89532 WMO ident: 89532 Latitude: -69.00 Longitude: 39.58 Elevation: 21.00 ------------------------------------------------------------------------------- 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 -146 SFC 980 21 3.2 -7.8 44 11.0 -0.7 170 10 278.0 278.3 273.5 284.1 2.16 2 978 37 2.2 -9.8 41 12.0 -1.8 169 10 277.1 277.4 272.5 282.4 1.85 3 925 477 -2.9 -10.9 54 8.0 -5.4 150 8 276.3 276.6 272.0 281.4 1.80 4 907 632 -4.3 -11.3 58 7.0 -6.4 131 8 276.5 276.8 272.0 281.5 1.77 5 850 1140 -8.9 -12.4 76 3.5 -9.9 70 8 276.8 277.1 272.2 281.8 1.73 6 808 1530 -12.3 -14.0 87 1.7 -12.8 67 12 277.2 277.5 272.2 281.8 1.60 7 754 2056 -14.3 -20.3 60 6.0 -15.6 64 17 280.6 280.8 273.2 283.6 1.01 8 700 2615 -18.3 -25.3 54 7.0 -19.5 60 23 282.2 282.3 273.6 284.3 0.70 9 671 2930 -20.7 -25.4 66 4.7 -21.5 65 23 283.0 283.1 274.1 285.2 0.72 10 596 3798 -26.5 -35.5 42 9.0 -27.4 79 23 286.0 286.1 275.1 287.0 0.31 11 578 4020 -27.7 -37.7 38 10.0 -28.6 83 23 287.1 287.2 275.6 288.0 0.26 12 563 4209 -27.7 -37.7 38 10.0 -28.6 86 23 289.3 289.3 276.7 290.1 0.26 13 558 4274 -26.9 -40.9 25 14.0 -28.2 87 23 291.0 291.0 277.4 291.6 0.19 14 511 4905 -30.3 -41.3 33 11.0 -31.2 97 23 294.3 294.3 279.1 294.9 0.20 15 500 5060 -31.3 -42.3 33 11.0 -32.1 100 23 294.9 294.9 279.3 295.5 0.18 16 422 6237 -39.9 -53.9 21 14.0 -40.4 100 41 298.5 298.5 280.8 298.7 0.06 17 400 6600 -42.1 100 47 300.3 18 321 8068 -48.9 100 49 310.4 19 300 8510 -51.9 100 49 312.2 20 281 8930 -54.3 100 45 314.6 21 250 9680 -52.3 95 35 328.3 22 230 10226 -48.7 84 25 341.7 23 207 10922 -47.9 70 12 353.4 24 200 11150 -48.3 65 8 356.3 25 185 11659 -50.7 60 8 360.4 26 180 11837 -51.5 58 8 362.0 27 160 12610 -45.3 49 8 384.8 28 150 13040 -44.3 45 8 393.7 29 141 13454 -45.5 59 9 398.6 30 122 14427 -41.5 93 10 422.8 31 100 15780 -40.1 140 12 450.2 32 74 17832 -41.3 132 18 488.2 33 70 18210 -40.3 130 19 498.2 34 60 19262 -37.5 107 19 526.9 35 54 19983 -39.9 91 18 537.5 36 50 20510 -36.5 80 18 557.4 37 49 20650 -36.1 81 19 561.6 38 40 22055 -38.1 95 25 590.2 39 30 24050 -35.3 115 33 648.4 40 29 24287 -34.7 112 32 656.4 41 20 26880 -35.9 85 27 726.3 42 19 27237 -35.3 738.9 TRP 281 8930 -54.3 100 45 314.6 WND Sounding variables and indices 1000-500 mb thick: 5206.00 m Freezing level: 955.14 mb = 226.97 m = 744.66 ft Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 54.13 % Est. max temperature: 2.28 C = 36.11 F Sfc-Lift cond lev (LCL): 825.85 mb = 1361.60 m = 4467.15 ft T: -10.83 C 700-500 lapse rate: 5.32 C/km ThetaE index: 2.64 C Layer 978.0- 907.0 mb Conv cond level (CCL): 796.19 mb = 1641.71 m = 5386.11 ft Mean mixing ratio: 1.80 g/kg Conv temperature: 3.21 C = 37.78 F Cap Strength: 10.87 C Lifted Index: 11.25 C Risk: None Lifted Index @300 mb: 21.62 C Lifted Index @700 mb: 3.07 C Showalter Index: 11.22 C Risk: None Total Totals Index: 41.30 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 18.90 C K Index: 3.00 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 2.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.27 J/kg Max Up Vert Vel: 1.59 m/s Conv Inhibition (B-): 63809.45 J/kg Cap Strength: 11.19 C Lift Cond Lev (LCL): 812.19 mb = 1489.87 m = 4887.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 115 at 15 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 21 170 10 -1.7 9.8 | 253 12 11.8 3.6 1 925 477 150 8 -4.0 6.9 | 266 10 9.5 0.6 2 850 1140 70 8 -7.5 -2.7 | 326 11 6.0 -9.0 3 700 2615 60 23 -19.9 -11.5 | 20 19 -6.4 -17.8 4 500 5060 100 23 -22.7 4.0 | 76 9 -9.1 -2.3 5 400 6600 100 47 -46.3 8.2 | 93 33 -32.8 1.9 6 300 8510 100 49 -48.3 8.5 | 94 35 -34.8 2.2 7 281 8930 100 45 -44.3 7.8 | 93 31 -30.8 1.5 8 250 9680 95 35 -34.9 3.1 | 81 22 -21.4 -3.2 9 200 11150 65 8 -7.3 -3.4 | 327 12 6.3 -9.7 10 150 13040 45 8 -5.7 -5.7 | 327 14 7.8 -11.9 11 100 15780 140 12 -7.7 9.2 | 243 6 5.8 2.9 12 70 18210 130 19 -14.6 12.2 | 170 6 -1.1 5.9 13 50 20510 80 18 -17.7 -3.1 | 24 10 -4.2 -9.4 14 30 24050 115 33 -29.9 13.9 | 115 18 -16.4 7.7 15 20 26880 85 27 -26.9 -2.4 | 57 16 -13.4 -8.6 Wind Parameters Mean winds (0-6000m): 85.0 at 19.9 knts Storm direction: 115.0 at 14.9 knts Shear (0-3000m) pos: 0.4 neg: 4.6 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 133.2 deg Storm rel helicity (0-3000m) pos: 73.2 neg: 0.0 tot: 73.2 m^2/s^2 ave: 24.4 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 50.63 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 ------------------------------------------------------------------------------- 500 160 9 259 11| 0.0 4.5 4.5| 7.6 0.0 7.6 15.1 0.62| 4.6 2.8 1000 140 8 268 8| 0.0 6.3 6.3| 21.5 0.0 21.5 21.5 0.76| 6.6 5.0 1500 114 9 296 6| 0.0 5.9 5.9| 34.5 0.0 34.5 23.0 0.78| 6.4 4.9 2000 93 10 330 7| 0.0 5.6 5.6| 48.6 0.0 48.6 24.3 0.79| 6.1 4.8 2500 80 12 349 9| 0.0 5.6 5.6| 61.3 0.0 61.3 24.5 0.75| 5.9 4.5 3000 74 14 359 10| 0.4 4.6 5.1| 73.2 0.0 73.2 24.4 0.75| 5.6 4.2 4000 74 16 11 11| 1.1 3.5 4.6| 93.4 0.0 93.4 23.3 0.75| 5.0 3.8 5000 79 18 22 10| 1.5 2.8 4.3|109.8 0.0 109.8 22.0 0.77| 4.7 3.6 6000 85 20 38 10| 1.6 2.7 4.4|125.6 0.0 125.6 20.9 0.64| 5.2 3.3 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20251217.12.gif