UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for X2389... Searching the city database file for: X2389 ... Date:0000Z 4 DEC 25 Station: X2389 WMO ident: 32389 Latitude: 59.32 Longitude: 160.83 ------------------------------------------------------------------------------- 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 1003 46 1.0 -0.3 91 1.3 0.5 70 13 273.9 274.5 273.5 284.0 3.73 1 1000 70 0.6 -1.2 88 1.8 -0.1 75 15 273.8 274.3 273.1 283.3 3.50 2 925 691 -3.5 -5.6 85 2.1 -4.3 130 33 275.7 276.2 273.1 283.3 2.72 3 850 1354 -7.7 -10.3 82 2.6 -8.5 145 31 278.1 278.4 273.4 283.9 2.05 4 842 1427 -8.1 -10.9 80 2.8 -8.9 146 31 278.4 278.7 273.5 284.0 1.97 5 822 1615 -6.5 -9.2 81 2.7 -7.4 150 29 282.0 282.4 276.0 288.7 2.31 6 788 1945 -6.3 -8.9 82 2.6 -7.2 157 27 285.7 286.1 278.1 292.8 2.47 7 700 2862 -11.1 -13.5 82 2.4 -11.8 175 21 290.2 290.5 279.5 296.0 1.93 8 574 4355 -20.1 -23.3 76 3.2 -20.7 175 39 296.6 296.8 281.3 299.8 1.02 9 500 5360 -27.9 -31.6 71 3.7 -28.4 175 52 299.0 299.1 281.7 300.8 0.54 10 446 6174 -32.7 -36.5 69 3.8 -33.1 185 60 302.9 303.0 283.1 304.2 0.38 11 400 6930 -40.1 -43.5 70 3.4 -40.3 195 68 302.9 302.9 282.8 303.6 0.20 12 389 7120 -42.1 -45.3 71 3.2 -42.3 197 70 302.7 302.7 282.7 303.3 0.17 13 334 8140 -48.1 -51.6 67 3.5 -48.2 211 81 308.0 308.0 284.7 308.3 0.10 14 328 8259 -49.9 -53.4 66 3.5 -50.0 212 82 307.1 307.1 284.3 307.4 0.08 15 300 8840 -52.9 -56.5 65 3.6 -53.0 220 89 310.8 310.8 285.7 311.0 0.06 16 291 9036 -53.7 -57.4 64 3.7 -53.8 221 92 312.4 312.4 286.2 312.6 0.06 17 253 9925 -58.1 -61.8 62 3.7 -58.2 225 107 318.6 318.6 288.3 318.7 0.04 18 250 10000 -58.5 -62.3 61 3.8 -58.6 225 108 319.1 319.1 288.5 319.2 0.04 19 219 10822 -62.8 -66.7 59 4.0 -62.8 240 139 324.8 324.8 290.2 324.9 0.02 20 210 11079 -64.1 -68.1 58 4.0 -64.1 326.7 326.7 290.8 326.7 0.02 21 206 11197 -61.7 -65.5 60 3.8 -61.7 332.2 332.2 292.3 332.3 0.03 22 200 11380 -61.3 -65.0 61 3.7 -61.3 335.7 335.7 293.3 335.8 0.03 23 191 11659 -62.3 -66.2 59 3.9 -62.3 338.5 338.5 294.0 338.6 0.03 24 181 11984 -63.3 -67.3 58 4.0 -63.3 342.1 342.2 294.8 342.3 0.02 25 150 13110 -66.7 -70.2 61 3.5 -66.7 355.2 355.2 297.7 355.3 0.02 26 100 15520 -73.7 -77.3 58 3.6 -73.7 385.3 385.3 303.1 385.4 0.01 TRP WND 219 10822 -62.8 -66.7 59 4.0 -62.8 240 139 324.8 324.8 290.2 324.9 0.02 Sounding variables and indices 1000-500 mb thick: 5290.00 m Freezing level: 989.02 mb = 160.88 m = 527.81 ft Wetbulb zero: 1000.50 mb = 66.00 m = 216.53 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 80.01 % Est. max temperature: 5.07 C = 41.13 F Sfc-Lift cond lev (LCL): 982.79 mb = 208.28 m = 683.32 ft T: -0.31 C 700-500 lapse rate: 6.73 C/km ThetaE index: 0.76 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 905.37 mb = 859.18 m = 2818.79 ft Mean mixing ratio: 3.01 g/kg Conv temperature: 3.42 C = 38.16 F Cap Strength: 12.52 C Lifted Index: 13.45 C Risk: None Lifted Index @300 mb: 19.50 C Lifted Index @700 mb: 9.15 C Showalter Index: 12.98 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 17.60 C K Index: 7.50 Risk: None Sweat Index: 114.00 Risk: None Energy Index: 3.60 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.43 J/kg Max Up Vert Vel: 3.85 m/s Conv Inhibition (B-): 14783.93 J/kg Cap Strength: 13.39 C Lift Cond Lev (LCL): 923.69 mb = 702.09 m = 2303.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 195 at 26 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 1003 46 70 13 -12.2 -4.4 | 33 35 -19.0 -29.3 1 1000 70 75 15 -14.5 -3.9 | 37 36 -21.3 -28.7 2 925 691 130 33 -25.3 21.2 | 84 32 -32.1 -3.6 3 850 1354 145 31 -17.8 25.4 | 91 25 -24.6 0.6 4 700 2862 175 21 -1.8 20.9 | 66 9 -8.6 -3.9 5 500 5360 175 52 -4.5 51.8 | 157 29 -11.3 27.0 6 400 6930 195 68 17.6 65.7 | 195 42 10.8 40.9 7 300 8840 220 89 57.2 68.2 | 229 67 50.4 43.4 8 250 10000 225 108 76.4 76.4 | 233 87 69.6 51.5 Wind Parameters Mean winds (0-6000m): 165.3 at 34.3 knts Storm direction: 195.3 at 25.7 knts Shear (0-3000m) pos: 5.1 neg: 0.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 46.5 deg Storm rel helicity (0-3000m) pos: 322.4 neg: -18.3 tot: 304.1 m^2/s^2 ave: 101.4 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 5.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.06 Bulk Shear: 129.07 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 ------------------------------------------------------------------------------- 500 102 22 54 34| 22.8 0.0 22.8|219.2 0.0 219.2 438.4 0.99| 24.3 23.9 1000 122 27 70 31| 15.2 0.0 15.2|305.3 0.0 305.3 305.3 0.92| 18.6 17.1 1500 130 28 77 29| 10.3 0.0 10.3|317.3 0.0 317.3 211.6 0.82| 14.6 12.0 2000 136 28 80 27| 7.5 0.0 7.5|317.3 -3.5 313.8 156.9 0.71| 12.4 8.8 2500 141 27 82 24| 5.8 0.0 5.8|317.3 -12.0 305.3 122.1 0.59| 11.1 6.6 3000 145 27 82 22| 5.1 0.0 5.1|322.4 -18.3 304.1 101.4 0.54| 10.1 5.4 4000 153 27 89 19| 3.8 1.6 5.4|351.7 -18.3 333.4 83.3 0.59| 9.2 5.4 5000 160 30 102 18| 3.0 2.6 5.6|381.0 -18.3 362.7 72.5 0.57| 8.6 4.9 6000 165 34 118 18| 3.7 2.1 5.8|472.2 -18.3 453.9 75.6 0.60| 8.5 5.0 Wrote GIF file: /home/apache/climate/data/raob//X2389/skewt/X2389.skewt.20251204.00.gif