UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for U5123... Searching the city database file for: U5123 ... Date:1200Z 26 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 1025 25 -20.1 -24.1 70 4.0 -20.6 350 1 251.3 251.4 251.0 252.7 0.53 1 1009 142 -21.9 -25.6 72 3.7 -22.3 312 2 250.6 250.7 250.3 251.9 0.47 2 1000 208 -20.9 -24.6 72 3.7 -21.3 290 3 252.2 252.3 251.8 253.7 0.52 3 946 618 -15.1 -17.3 83 2.2 -15.5 176 4 262.2 262.3 261.0 265.0 1.04 4 925 786 -15.1 -16.7 88 1.6 -15.4 130 5 263.9 264.0 262.4 266.9 1.12 5 906 945 -13.5 -14.8 90 1.3 -13.8 163 5 267.1 267.3 265.2 270.8 1.34 6 887 1109 -13.7 -15.1 89 1.4 -14.0 197 5 268.5 268.7 266.1 272.2 1.33 7 850 1435 -15.7 -17.7 85 2.0 -16.1 265 5 269.7 269.9 266.6 272.9 1.12 8 828 1632 -16.9 -18.8 85 1.9 -17.3 251 7 270.5 270.6 267.0 273.4 1.04 9 809 1807 -16.3 -18.3 85 2.0 -16.7 238 8 272.9 273.1 268.7 276.1 1.12 10 786 2024 -17.9 -19.8 85 1.9 -18.3 223 10 273.4 273.6 268.9 276.4 1.01 11 764 2236 -16.7 -18.6 85 1.9 -17.1 207 12 277.0 277.2 271.3 280.3 1.15 12 700 2890 -19.9 -24.2 69 4.3 -20.6 160 17 280.4 280.6 272.8 282.8 0.77 13 623 3742 -23.7 -29.7 58 6.0 -24.5 158 23 285.6 285.7 275.2 287.2 0.52 14 500 5300 -36.3 -41.3 60 5.0 -36.6 155 33 288.8 288.8 276.4 289.5 0.21 15 499 5314 -36.5 -41.5 60 5.0 -36.8 155 33 288.7 288.7 276.3 289.4 0.20 16 422 6461 -43.3 -50.3 46 7.0 -43.6 159 41 294.2 294.2 278.9 294.5 0.09 17 400 6820 -45.7 -52.7 45 7.0 -45.9 160 44 295.6 295.6 279.5 295.9 0.07 18 329 8101 -53.1 -59.1 48 6.0 -53.2 163 56 302.4 302.4 282.4 302.6 0.04 19 300 8690 -57.5 -63.5 46 6.0 -57.6 165 62 304.3 304.3 283.1 304.4 0.02 20 280 9125 -60.7 -66.7 45 6.0 -60.7 167 62 305.8 305.8 283.7 305.8 0.02 21 250 9830 -62.9 -68.9 44 6.0 -63.0 170 62 312.6 312.6 286.2 312.6 0.01 22 247 9904 -63.2 -69.2 44 6.0 -63.3 170 64 313.2 313.2 286.5 313.2 0.01 23 244 9979 -63.5 -69.5 44 6.0 -63.6 170 62 313.8 313.8 286.7 313.9 0.01 24 200 11210 -60.1 -66.1 45 6.0 -60.2 175 48 337.6 337.6 293.7 337.7 0.03 25 150 13000 -57.9 -63.9 46 6.0 -58.0 180 36 370.3 370.3 300.7 370.5 0.05 26 130 13908 -55.3 -62.3 41 7.0 -55.5 184 40 390.5 390.5 303.9 390.8 0.07 27 100 15580 -55.9 -63.9 36 8.0 -56.2 190 46 419.7 419.7 307.7 420.1 0.07 28 70 17850 -54.1 -64.1 28 10.0 -54.7 195 54 468.6 468.7 312.5 469.2 0.10 29 67 18132 -54.5 -64.5 28 10.0 -55.1 195 54 473.7 473.7 313.0 474.3 0.10 30 57 19183 -50.1 -61.1 26 11.0 -51.2 195 54 506.1 506.1 315.5 507.2 0.18 31 50 20040 -51.7 -63.7 22 12.0 -52.8 195 54 521.6 521.7 316.5 522.6 0.15 32 36 22212 -43.1 -57.1 20 14.0 -46.3 595.3 595.4 320.6 598.7 0.47 TRP 244 9979 -63.5 -69.5 44 6.0 -63.6 170 62 313.8 313.8 286.7 313.9 0.01 WND 247 9904 -63.2 -69.2 44 6.0 -63.3 170 64 313.2 313.2 286.5 313.2 0.01 Sounding variables and indices 1000-500 mb thick: 5092.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 71.75 % Est. max temperature: -2.36 C = 27.75 F Sfc-Lift cond lev (LCL): 959.49 mb = 513.50 m = 1684.70 ft T: -16.58 C 700-500 lapse rate: 6.80 C/km ThetaE index: 0.82 C Layer 1009.0-1000.0 mb Conv cond level (CCL): 1009.00 mb = 141.76 m = 465.10 ft Mean mixing ratio: 0.78 g/kg Conv temperature: -18.81 C = -1.85 F Cap Strength: 23.36 C Lifted Index: 24.38 C Risk: None Lifted Index @300 mb: 32.01 C Lifted Index @700 mb: 19.72 C Showalter Index: 13.31 C Risk: None Total Totals Index: 39.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 18.60 C K Index: -1.40 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.09 J/kg Max Up Vert Vel: 9.18 m/s Conv Inhibition (B-): 49984.67 J/kg Cap Strength: 24.35 C Lift Cond Lev (LCL): 937.94 mb = 682.13 m = 2237.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 189 at 14 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 1025 25 350 1 0.2 -1.0 | 8 15 -2.1 -14.5 1 1000 208 290 3 2.8 -1.0 | 358 15 0.6 -14.5 2 925 786 130 5 -3.8 3.2 | 31 12 -6.1 -10.3 3 850 1435 265 5 5.0 0.4 | 348 13 2.7 -13.0 4 700 2890 160 17 -5.8 16.0 | 107 8 -8.1 2.5 5 500 5300 155 33 -13.9 29.9 | 135 23 -16.2 16.4 6 400 6820 160 44 -15.0 41.3 | 148 33 -17.3 27.9 7 300 8690 165 62 -16.0 59.9 | 158 50 -18.3 46.4 8 250 9830 170 62 -10.8 61.1 | 165 49 -13.0 47.6 9 247 9904 170 64 -11.1 63.0 | 165 51 -13.4 49.6 10 244 9979 170 62 -10.8 61.1 | 165 49 -13.0 47.6 11 200 11210 175 48 -4.2 47.8 | 169 35 -6.4 34.3 12 150 13000 180 36 0.0 36.0 | 174 23 -2.2 22.5 13 100 15580 190 46 8.0 45.3 | 190 32 5.7 31.8 14 70 17850 195 54 14.0 52.2 | 197 40 11.7 38.7 15 50 20040 195 54 14.0 52.2 | 197 40 11.7 38.7 Wind Parameters Mean winds (0-6000m): 159.5 at 18.2 knts Storm direction: 189.5 at 13.7 knts Shear (0-3000m) pos: 1.2 neg: 4.2 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 103.3 deg Storm rel helicity (0-3000m) pos: 17.4 neg: -46.2 tot: -28.8 m^2/s^2 ave: -9.6 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 8.5 stream: -1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.90 Bulk Shear: 46.58 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 ------------------------------------------------------------------------------- 500 255 3 357 13| 0.0 5.1 5.1| 4.7 -12.7 -8.0 -16.0 -0.20| 8.5 -1.7 1000 162 4 19 10| 0.0 3.1 3.1| 16.3 -19.1 -2.8 -2.8 0.02| 8.7 0.2 1500 205 4 3 10| 2.3 2.1 4.4| 16.3 -32.7 -16.4 -11.0 -0.19| 8.6 -1.7 2000 224 5 353 10| 1.8 3.1 4.9| 16.3 -43.0 -26.8 -13.4 -0.27| 8.1 -2.2 2500 202 6 358 7| 1.4 4.0 5.4| 16.3 -44.7 -28.5 -11.4 -0.17| 8.4 -1.4 3000 176 8 27 6| 1.2 4.2 5.4| 17.4 -46.2 -28.8 -9.6 -0.15| 8.5 -1.3 4000 166 11 63 6| 0.9 4.0 4.9| 27.7 -46.2 -18.5 -4.6 -0.07| 7.2 -0.5 5000 162 15 94 7| 0.7 3.9 4.6| 36.3 -46.2 -9.9 -2.0 -0.04| 6.5 -0.2 6000 159 18 113 9| 0.4 3.3 3.7| 58.2 -46.2 12.0 2.0 0.01| 6.0 0.1 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20251126.12.gif