UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for U5123... Searching the city database file for: U5123 ... Date:1200Z 29 NOV 25 Station: U5123 WMO ident: 25123 Latitude: 68.80 Longitude: 161.28 ------------------------------------------------------------------------------- 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 1028 26 -27.7 -31.2 72 3.5 -27.9 140 3 243.5 243.6 243.4 244.3 0.27 1 1000 226 -24.7 -30.7 57 6.0 -25.2 185 9 248.4 248.5 248.0 249.3 0.30 2 952 587 -19.1 -31.1 34 12.0 -20.4 242 14 257.6 257.7 255.9 258.5 0.30 3 925 800 -19.5 -31.5 34 12.0 -20.8 275 17 259.4 259.4 257.3 260.2 0.30 4 850 1427 -20.5 -33.5 30 13.0 -21.8 290 21 264.7 264.7 261.3 265.5 0.27 5 700 2854 -23.7 -40.7 19 17.0 -25.1 315 25 276.2 276.3 269.1 276.7 0.16 6 693 2927 -23.9 -40.9 19 17.0 -25.4 314 25 276.8 276.8 269.5 277.3 0.15 7 500 5220 -40.7 -55.7 18 15.0 -41.1 285 29 283.4 283.4 273.2 283.6 0.04 8 480 5497 -42.7 -57.7 18 15.0 -43.1 286 31 284.3 284.3 273.7 284.4 0.03 9 400 6710 -49.5 -62.5 20 13.0 -49.7 290 42 290.7 290.7 277.0 290.7 0.02 10 350 7578 -54.9 -66.9 21 12.0 -55.0 285 39 294.7 294.7 279.0 294.7 0.01 11 312 8312 -57.7 -69.7 20 12.0 -57.8 280 36 300.6 300.6 281.6 300.7 0.01 12 300 8560 -57.9 -68.9 23 11.0 -58.0 280 33 303.7 303.7 282.9 303.8 0.01 13 250 9710 -54.9 -65.9 24 11.0 -55.1 255 23 324.4 324.5 290.1 324.5 0.02 14 200 11140 -53.9 -66.9 19 13.0 -54.2 240 23 347.4 347.4 296.1 347.5 0.02 15 182 11749 -51.3 -65.3 17 14.0 -51.7 230 24 361.1 361.1 299.0 361.3 0.03 16 158 12664 -53.1 -69.1 13 16.0 -53.5 215 25 373.0 373.0 301.1 373.1 0.02 17 150 13000 -51.9 -67.9 13 16.0 -52.4 210 25 380.6 380.7 302.3 380.8 0.03 18 100 15660 -46.9 -67.9 7 21.0 -48.1 190 36 437.1 437.1 309.6 437.3 0.04 19 77 17401 -42.1 -66.1 6 24.0 -44.5 186 45 481.0 481.0 313.5 481.4 0.07 20 70 18040 -44.1 -69.1 5 25.0 -46.3 185 48 490.0 490.1 314.2 490.3 0.05 21 50 20270 -49.7 -74.7 4 25.0 -51.4 190 48 526.4 526.4 316.7 526.5 0.03 22 38 22055 -53.3 -77.3 4 24.0 -54.8 185 49 560.2 560.2 318.6 560.3 0.03 23 32 23169 -50.7 -75.7 4 25.0 -52.9 181 50 595.3 595.3 320.4 595.6 0.04 24 30 23590 -51.1 -76.1 4 25.0 -53.4 180 50 605.3 605.3 320.9 605.6 0.04 25 21 25910 -51.7 -76.7 3 25.0 -54.5 180 52 668.5 668.6 323.4 669.0 0.05 26 20 26230 -47.7 -73.7 3 26.0 -51.8 180 52 690.2 690.2 324.1 690.9 0.09 27 18 26927 -46.7 -72.7 4 26.0 -51.4 714.4 714.5 324.9 715.4 0.11 TRP 312 8312 -57.7 -69.7 20 12.0 -57.8 280 36 300.6 300.6 281.6 300.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 4994.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 26.21 % Est. max temperature: -8.44 C = 16.81 F Sfc-Lift cond lev (LCL): 969.15 mb = 455.80 m = 1495.40 ft T: -21.13 C 700-500 lapse rate: 7.19 C/km ThetaE index: 0.00 C Layer 1028.0-1526726.6 mb Conv cond level (CCL): 536.19 mb = 4729.16 m = 15515.42 ft Mean mixing ratio: 0.29 g/kg Conv temperature: 11.19 C = 52.14 F Cap Strength: 21.43 C Lifted Index: 24.73 C Risk: None Lifted Index @300 mb: 35.71 C Lifted Index @700 mb: 20.99 C Showalter Index: 14.83 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 7.20 C K Index: -30.30 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 3.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.78 J/kg Max Up Vert Vel: 10.18 m/s Conv Inhibition (B-): 64448.25 J/kg Cap Strength: 24.67 C Lift Cond Lev (LCL): 845.67 mb = 1464.56 m = 4804.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 18 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 1028 26 140 3 -1.9 2.3 | 143 21 -12.5 16.9 1 1000 226 185 9 0.8 9.0 | 157 25 -9.8 23.5 2 925 800 275 17 16.9 -1.5 | 206 15 6.4 13.1 3 850 1427 290 21 19.7 -7.2 | 231 12 9.2 7.4 4 700 2854 315 25 17.7 -17.7 | 294 8 7.1 -3.1 5 500 5220 285 29 28.0 -7.5 | 248 19 17.4 7.1 6 400 6710 290 42 39.5 -14.4 | 270 29 28.9 0.2 7 312 8312 280 36 35.5 -6.3 | 251 26 24.9 8.3 8 300 8560 280 33 32.5 -5.7 | 248 24 21.9 8.8 9 250 9710 255 23 22.2 6.0 | 210 24 11.6 20.5 10 200 11140 240 23 19.9 11.5 | 200 28 9.3 26.1 11 150 13000 210 25 12.5 21.7 | 183 36 1.9 36.2 12 100 15660 190 36 6.3 35.5 | 175 50 -4.3 50.0 13 70 18040 185 48 4.2 47.8 | 174 63 -6.4 62.4 14 50 20270 190 48 8.3 47.3 | 178 62 -2.2 61.8 15 30 23590 180 50 0.0 50.0 | 171 65 -10.6 64.6 16 20 26230 180 52 0.0 52.0 | 171 67 -10.6 66.6 Wind Parameters Mean winds (0-6000m): 294.0 at 24.0 knts Storm direction: 324.0 at 18.0 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 144.7 deg Storm rel helicity (0-3000m) pos: 184.3 neg: -1.2 tot: 183.1 m^2/s^2 ave: 61.0 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 6.6 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.59 Bulk Shear: 88.37 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 ------------------------------------------------------------------------------- 500 203 9 163 24| 14.0 0.0 14.0| 97.7 0.0 97.7 195.4 0.87| 18.1 15.7 1000 253 13 185 18| 10.7 0.0 10.7|148.2 0.0 148.2 148.2 0.82| 16.3 13.3 1500 270 15 197 15| 8.2 0.0 8.2|162.6 0.0 162.6 108.4 0.83| 12.5 10.4 2000 280 17 207 13| 6.6 0.0 6.6|171.1 0.0 171.1 85.6 0.83| 10.3 8.6 2500 287 18 216 11| 5.6 0.0 5.6|179.3 0.0 179.3 71.7 0.84| 9.1 7.6 3000 293 19 225 10| 4.8 0.0 4.8|184.3 -1.2 183.1 61.0 0.82| 8.1 6.6 4000 298 21 238 9| 3.6 0.8 4.4|184.3 -12.5 171.7 42.9 0.65| 6.9 4.5 5000 296 22 244 11| 2.9 1.3 4.2|184.3 -28.5 155.7 31.1 0.51| 6.1 3.2 6000 294 24 247 12| 2.8 1.3 4.0|212.0 -32.2 179.9 30.0 0.51| 5.8 3.0 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20251129.12.gif