UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for U1432... Searching the city database file for: U1432 ... Date:0000Z 10 DEC 25 Station: U1432 WMO ident: 21432 Latitude: 76.00 Longitude: 137.90 ------------------------------------------------------------------------------- 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 1015 9 -25.1 -27.1 83 2.0 -25.3 250 11 247.0 247.1 246.9 248.1 0.41 1 1000 117 -24.1 -27.9 71 3.8 -24.5 250 11 249.1 249.1 248.7 250.1 0.38 2 982 249 -24.7 -28.4 71 3.7 -25.1 258 14 249.7 249.8 249.3 250.8 0.37 3 949 500 -21.1 -24.4 75 3.3 -21.5 274 19 255.9 255.9 254.9 257.4 0.56 4 925 689 -21.9 -25.5 73 3.6 -22.3 285 23 256.9 257.0 255.8 258.3 0.52 5 870 1141 -21.5 -26.2 66 4.7 -22.1 289 32 261.9 262.0 259.7 263.3 0.52 6 850 1312 -22.1 -27.1 64 5.0 -22.7 290 35 263.0 263.1 260.5 264.4 0.49 7 759 2138 -25.7 -32.7 52 7.0 -26.3 287 27 267.8 267.8 263.7 268.7 0.32 8 700 2720 -28.9 -35.9 51 7.0 -29.5 285 21 270.5 270.5 265.5 271.3 0.25 9 500 5050 -43.5 -49.5 51 6.0 -43.7 285 13 280.0 280.0 271.3 280.3 0.08 10 426 6116 -49.1 -55.1 50 6.0 -49.2 267 13 286.0 286.0 274.6 286.2 0.05 11 400 6530 -49.7 -56.7 44 7.0 -49.8 260 13 290.4 290.4 276.9 290.6 0.04 12 380 6866 -50.7 -57.7 43 7.0 -50.8 252 12 293.4 293.4 278.4 293.5 0.04 13 300 8380 -59.3 -67.3 35 8.0 -59.4 215 9 301.8 301.8 282.1 301.8 0.01 14 297 8443 -59.7 -67.7 35 8.0 -59.7 195 7 302.1 302.1 282.2 302.1 0.01 15 282 8766 -60.1 -68.1 34 8.0 -60.2 200 9 306.0 306.0 283.8 306.0 0.01 16 271 9015 -59.5 -67.5 35 8.0 -59.6 203 10 310.4 310.4 285.5 310.4 0.02 17 250 9520 -59.1 -67.1 35 8.0 -59.2 210 13 318.2 318.2 288.2 318.3 0.02 18 200 10930 -56.1 -64.1 36 8.0 -56.2 195 21 343.9 343.9 295.3 344.1 0.03 19 191 11222 -55.1 -64.1 32 9.0 -55.3 193 22 350.1 350.1 296.7 350.2 0.04 20 150 12760 -55.1 -65.1 28 10.0 -55.4 180 27 375.1 375.1 301.5 375.3 0.04 21 100 15350 -55.7 -67.7 21 12.0 -56.1 200 40 420.1 420.1 307.7 420.3 0.04 22 95 15676 -56.5 -68.5 21 12.0 -56.9 424.7 424.8 308.3 425.0 0.04 23 83 16529 -58.3 -71.3 17 13.0 -58.7 437.8 437.8 309.7 438.0 0.03 TRP 297 8443 -59.7 -67.7 35 8.0 -59.7 195 7 302.1 302.1 282.2 302.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 4933.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 57.19 % Est. max temperature: -9.88 C = 14.22 F Sfc-Lift cond lev (LCL): 981.65 mb = 252.03 m = 826.86 ft T: -24.66 C 700-500 lapse rate: 6.27 C/km ThetaE index: 0.00 C Layer 1015.0-1526726.6 mb Conv cond level (CCL): 683.01 mb = 2890.17 m = 9482.06 ft Mean mixing ratio: 0.46 g/kg Conv temperature: -0.80 C = 30.57 F Cap Strength: 15.03 C Lifted Index: 21.23 C Risk: None Lifted Index @300 mb: 33.73 C Lifted Index @700 mb: 15.03 C Showalter Index: 12.91 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 16.40 C K Index: -12.70 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 3.34 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.87 J/kg Max Up Vert Vel: 8.93 m/s Conv Inhibition (B-): 28397.27 J/kg Cap Strength: 21.20 C Lift Cond Lev (LCL): 911.78 mb = 795.08 m = 2608.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 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 1015 9 250 11 10.3 3.8 | 179 14 -0.4 14.2 1 1000 117 250 11 10.3 3.8 | 179 14 -0.4 14.2 2 925 689 285 23 22.2 -6.0 | 249 12 11.5 4.5 3 850 1312 290 35 32.9 -12.0 | 274 22 22.2 -1.5 4 700 2720 285 21 20.3 -5.4 | 242 11 9.6 5.0 5 500 5050 285 13 12.6 -3.4 | 195 7 1.9 7.1 6 400 6530 260 13 12.8 2.3 | 189 13 2.1 12.7 7 300 8380 215 9 5.2 7.4 | 163 19 -5.5 17.9 8 297 8443 195 7 1.8 6.8 | 153 19 -8.9 17.2 9 250 9520 210 13 6.5 11.3 | 169 22 -4.2 21.7 10 200 10930 195 21 5.4 20.3 | 170 31 -5.3 30.8 11 150 12760 180 27 0.0 27.0 | 164 39 -10.7 37.5 12 100 15350 200 40 13.7 37.6 | 184 48 3.0 48.1 Wind Parameters Mean winds (0-6000m): 284.4 at 20.0 knts Storm direction: 314.4 at 15.0 knts Shear (0-3000m) pos: 4.4 neg: 2.3 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 59.9 deg Storm rel helicity (0-3000m) pos: 86.0 neg: -36.7 tot: 49.3 m^2/s^2 ave: 16.4 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 2.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 4.09 Bulk Shear: 9.74 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 ------------------------------------------------------------------------------- 500 263 14 195 13| 10.5 0.0 10.5| 35.8 0.0 35.8 71.5 0.99| 10.7 10.5 1000 278 19 227 11| 11.1 0.0 11.1| 69.5 0.0 69.5 69.5 0.90| 11.4 10.2 1500 283 24 248 13| 8.7 0.0 8.7| 86.0 -5.3 80.7 53.8 0.74| 10.3 7.6 2000 285 25 254 14| 6.6 1.3 7.9| 86.0 -18.2 67.8 33.9 0.55| 9.0 5.0 2500 285 25 255 14| 5.2 2.1 7.3| 86.0 -30.0 56.0 22.4 0.41| 8.3 3.3 3000 285 25 254 14| 4.4 2.3 6.6| 86.0 -36.7 49.3 16.4 0.32| 7.4 2.4 4000 285 23 250 12| 3.3 2.1 5.4| 86.0 -43.3 42.7 10.7 0.24| 6.0 1.4 5000 285 21 244 11| 2.6 2.1 4.7| 86.0 -50.0 36.0 7.2 0.16| 5.2 0.8 6000 284 20 237 10| 2.2 1.8 4.0| 86.0 -51.5 34.6 5.8 0.14| 4.6 0.6 Wrote GIF file: /home/apache/climate/data/raob//U1432/skewt/U1432.skewt.20251210.00.gif