UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112700.upa.cvt Date: 0000Z 27 NOV 25 Searching for U5123... Searching the city database file for: U5123 ... Date:0000Z 27 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 1023 23 -19.3 -22.4 76 3.1 -19.7 170 1 252.2 252.3 252.0 253.9 0.62 1 1006 148 -20.9 -24.0 76 3.1 -21.2 170 4 251.8 251.9 251.5 253.3 0.55 2 1000 192 -19.9 -23.0 76 3.1 -20.3 170 5 253.2 253.3 252.8 254.9 0.60 3 942 641 -14.5 -16.4 85 1.9 -14.9 128 5 263.1 263.3 261.9 266.2 1.12 4 925 779 -14.3 -15.8 88 1.5 -14.6 115 5 264.7 264.9 263.2 268.0 1.20 5 899 994 -15.3 -16.8 88 1.5 -15.6 91 4 265.8 266.0 263.9 269.0 1.14 6 850 1412 -18.5 -20.5 84 2.0 -18.8 45 3 266.8 266.9 264.1 269.2 0.88 7 848 1430 -18.7 -20.7 84 2.0 -19.0 46 3 266.7 266.9 264.0 269.2 0.87 8 794 1923 -15.1 -16.9 86 1.8 -15.5 84 11 275.6 275.9 270.7 279.3 1.28 9 703 2835 -19.1 -21.8 79 2.7 -19.6 153 26 281.0 281.2 273.3 283.8 0.95 10 700 2867 -19.3 -22.0 79 2.7 -19.8 155 27 281.1 281.3 273.4 283.9 0.94 11 500 5290 -35.3 -38.2 75 2.9 -35.5 165 44 290.0 290.0 277.1 290.9 0.28 12 400 6800 -45.9 -49.0 71 3.1 -46.0 160 60 295.3 295.4 279.4 295.7 0.11 13 316 8332 -56.5 -59.6 68 3.1 -56.5 160 63 301.2 301.2 281.9 301.3 0.04 14 300 8660 -58.3 -61.5 67 3.2 -58.3 160 64 303.2 303.2 282.7 303.3 0.03 15 272 9277 -61.6 -64.9 65 3.3 -61.6 165 66 307.0 307.0 284.2 307.1 0.02 16 260 9557 -63.1 -66.4 64 3.3 -63.1 170 66 308.8 308.8 284.9 308.8 0.02 17 254 9702 -63.3 -66.6 64 3.3 -63.3 170 64 310.5 310.6 285.5 310.6 0.02 18 250 9800 -63.1 -66.4 64 3.3 -63.1 170 62 312.3 312.3 286.2 312.3 0.02 19 200 11180 -60.5 -63.9 64 3.4 -60.6 175 44 337.0 337.0 293.6 337.1 0.04 20 168 12273 -57.3 -61.0 63 3.7 -57.4 178 40 359.5 359.5 298.7 359.8 0.06 21 150 12990 -56.9 -60.9 60 4.0 -57.0 180 38 372.0 372.1 301.0 372.4 0.07 22 100 15570 -54.5 -59.5 54 5.0 -54.8 200 44 422.4 422.5 308.1 423.1 0.13 23 70 17860 -50.9 -57.9 43 7.0 -51.5 200 48 475.5 475.6 313.2 476.8 0.22 24 50 20070 -44.9 -54.9 32 10.0 -46.7 210 77 537.7 537.8 317.5 540.6 0.44 25 43 21102 -36.3 -49.3 25 13.0 -40.5 210 81 582.5 582.9 320.1 589.5 1.00 26 30 23590 -39.5 -58.5 12 19.0 -44.6 210 89 637.0 637.1 322.3 640.7 0.48 27 27 24310 -40.3 -60.3 10 20.0 -45.6 654.2 654.4 323.0 657.6 0.42 TRP 260 9557 -63.1 -66.4 64 3.3 -63.1 170 66 308.8 308.8 284.9 308.8 0.02 WND 272 9277 -61.6 -64.9 65 3.3 -61.6 165 66 307.0 307.0 284.2 307.1 0.02 Sounding variables and indices 1000-500 mb thick: 5098.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 80.42 % Est. max temperature: -5.09 C = 22.84 F Sfc-Lift cond lev (LCL): 972.07 mb = 404.76 m = 1327.94 ft T: -17.34 C 700-500 lapse rate: 6.60 C/km ThetaE index: 0.57 C Layer 1006.0-1000.0 mb Conv cond level (CCL): 1006.00 mb = 147.61 m = 484.29 ft Mean mixing ratio: 0.86 g/kg Conv temperature: -17.58 C = 0.36 F Cap Strength: 19.29 C Lifted Index: 24.39 C Risk: None Lifted Index @300 mb: 30.36 C Lifted Index @700 mb: 19.29 C Showalter Index: 17.18 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 14.80 C K Index: -6.40 Risk: None Sweat Index: 50.00 Risk: None Energy Index: 4.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.38 J/kg Max Up Vert Vel: 8.76 m/s Conv Inhibition (B-): 56320.35 J/kg Cap Strength: 24.39 C Lift Cond Lev (LCL): 941.26 mb = 646.74 m = 2121.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 189 at 19 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 1023 23 170 1 -0.2 1.0 | 10 18 -3.2 -17.6 1 1000 192 170 5 -0.9 4.9 | 16 14 -3.9 -13.7 2 925 779 115 5 -4.5 2.1 | 25 18 -7.5 -16.5 3 850 1412 45 3 -2.1 -2.1 | 14 21 -5.1 -20.7 4 700 2867 155 27 -11.4 24.5 | 112 16 -14.4 5.9 5 500 5290 165 44 -11.4 42.5 | 149 28 -14.4 23.9 6 400 6800 160 60 -20.5 56.4 | 148 45 -23.5 37.8 7 300 8660 160 64 -21.9 60.1 | 149 48 -24.9 41.5 8 272 9277 165 66 -17.1 63.8 | 156 49 -20.1 45.2 9 260 9557 170 66 -11.5 65.0 | 163 49 -14.5 46.4 10 250 9800 170 62 -10.8 61.1 | 162 45 -13.8 42.5 11 200 11180 175 44 -3.8 43.8 | 165 26 -6.8 25.2 12 150 12990 180 38 0.0 38.0 | 171 20 -3.0 19.4 13 100 15570 200 44 15.0 41.3 | 208 26 12.0 22.8 14 70 17860 200 48 16.4 45.1 | 207 30 13.4 26.5 15 50 20070 210 77 38.5 66.7 | 216 60 35.5 48.1 16 30 23590 210 89 44.5 77.1 | 215 72 41.5 58.5 Wind Parameters Mean winds (0-6000m): 159.2 at 25.1 knts Storm direction: 189.2 at 18.8 knts Shear (0-3000m) pos: 5.1 neg: 0.9 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 105.4 deg Storm rel helicity (0-3000m) pos: 224.1 neg: -19.6 tot: 204.5 m^2/s^2 ave: 68.2 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 6.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.67 Bulk Shear: 57.27 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 ------------------------------------------------------------------------------- 500 158 4 17 15| 0.0 4.3 4.3| 14.1 0.0 14.1 28.1 0.53| 6.7 3.5 1000 136 5 22 17| 0.0 2.2 2.2| 16.0 -5.8 10.2 10.2 0.25| 5.6 1.4 1500 119 4 22 18| 0.0 1.8 1.8| 23.9 -19.6 4.3 2.9 0.10| 5.3 0.5 2000 104 5 25 19| 2.5 1.4 3.9| 86.4 -19.6 66.8 33.4 0.45| 6.6 2.9 2500 122 8 33 17| 4.3 1.1 5.4|166.4 -19.6 146.8 58.7 0.63| 8.2 5.1 3000 146 11 42 13| 5.1 0.9 6.0|224.1 -19.6 204.5 68.2 0.70| 9.1 6.4 4000 152 16 66 11| 4.7 0.7 5.4|251.8 -19.6 232.2 58.0 0.71| 7.8 5.5 5000 157 21 92 11| 4.5 0.6 5.1|284.0 -19.6 264.4 52.9 0.71| 7.0 4.9 6000 159 25 112 13| 4.1 0.6 4.7|294.3 -20.3 274.0 45.7 0.63| 6.7 4.2 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20251127.00.gif