UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011012.upa.cvt Date: 1200Z 10 JAN 26 Searching for U5123... Searching the city database file for: U5123 ... Date:1200Z 10 JAN 26 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 1021 27 -26.5 -30.2 71 3.7 -26.8 150 5 245.2 245.2 245.0 246.0 0.30 1 1000 178 -22.9 -26.5 72 3.6 -23.3 160 13 250.2 250.3 249.9 251.4 0.44 2 976 355 -18.5 -21.8 75 3.3 -19.0 174 11 256.4 256.5 255.7 258.3 0.68 3 936 666 -12.3 -15.4 78 3.1 -13.0 198 8 265.8 266.0 264.1 269.2 1.23 4 925 755 -11.9 -15.1 77 3.2 -12.6 205 7 267.1 267.3 265.1 270.7 1.28 5 850 1404 -15.5 -19.6 71 4.1 -16.3 240 11 269.9 270.1 266.4 272.6 0.95 6 815 1721 -16.1 -20.1 71 4.0 -16.9 246 12 272.5 272.7 268.2 275.3 0.95 7 700 2853 -21.7 -28.7 53 7.0 -22.7 270 15 278.5 278.5 271.1 280.0 0.51 8 634 3575 -25.9 -30.9 63 5.0 -26.5 273 19 281.7 281.7 272.9 283.1 0.46 9 531 4827 -37.1 -43.1 54 6.0 -37.4 278 26 282.9 282.9 273.1 283.4 0.16 10 500 5240 -39.3 -44.1 60 4.8 -39.5 280 29 285.1 285.1 274.3 285.6 0.15 11 437 6147 -44.5 -49.0 61 4.5 -44.7 283 36 289.7 289.7 276.7 290.1 0.10 12 400 6730 -49.5 -54.0 59 4.5 -49.6 285 40 290.7 290.7 277.1 290.9 0.06 13 300 8560 -63.3 -67.8 54 4.5 -63.3 290 52 296.1 296.1 279.6 296.2 0.01 14 293 8706 -64.5 -68.9 55 4.4 -64.6 288 48 296.4 296.4 279.7 296.5 0.01 15 271 9185 -65.7 -69.9 56 4.2 -65.7 280 33 301.4 301.4 281.9 301.4 0.01 16 250 9680 -64.1 -68.6 54 4.5 -64.1 275 33 310.8 310.8 285.6 310.8 0.01 17 245 9803 -65.3 -69.6 55 4.3 -65.3 274 32 310.8 310.8 285.6 310.8 0.01 18 238 9981 -61.3 -65.8 55 4.5 -61.3 272 30 319.4 319.4 288.6 319.5 0.02 19 200 11070 -56.3 -61.0 55 4.7 -56.4 260 21 343.6 343.6 295.3 343.8 0.05 20 186 11533 -53.1 -58.1 54 5.0 -53.2 256 22 356.0 356.0 298.0 356.3 0.08 21 185 11567 -53.5 -58.5 54 5.0 -53.7 256 22 355.9 355.9 298.0 356.2 0.08 22 150 12920 -51.1 -57.1 49 6.0 -51.4 245 23 382.0 382.0 302.6 382.6 0.11 23 100 15570 -49.5 -59.5 30 10.0 -50.2 225 36 432.1 432.1 309.1 432.8 0.13 24 70 17910 -49.5 -63.5 18 14.0 -50.6 215 54 478.5 478.5 313.4 479.1 0.11 25 69 18004 -49.7 -63.7 18 14.0 -50.8 215 54 480.0 480.1 313.5 480.7 0.11 26 64 18500 -45.7 -61.7 15 16.0 -47.5 215 51 499.3 499.3 314.9 500.2 0.15 27 50 20130 -49.1 -67.1 10 18.0 -50.8 215 44 527.8 527.8 316.8 528.4 0.09 28 47 20534 -50.7 -68.7 10 18.0 -52.2 217 46 533.4 533.4 317.2 533.9 0.08 29 30 23500 -43.5 -66.5 6 23.0 -47.6 230 64 626.1 626.1 321.8 627.4 0.17 30 30 23500 -43.5 -66.5 6 23.0 -47.6 230 64 626.1 626.1 321.8 627.4 0.17 31 20 26200 -47.7 -72.7 4 25.0 -51.7 230 68 690.2 690.2 324.1 691.0 0.10 32 19 26538 -48.3 -73.3 4 25.0 -52.3 698.5 698.5 324.4 699.4 0.10 33 14 28580 -41.5 -68.5 4 27.0 -49.1 785.3 785.4 327.0 788.0 0.27 34 13 29081 -43.3 -69.3 4 26.0 -50.4 795.9 796.0 327.2 798.5 0.26 TRP 271 9185 -65.7 -69.9 56 4.2 -65.7 280 33 301.4 301.4 281.9 301.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5062.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 63.83 % Est. max temperature: -2.43 C = 27.62 F Sfc-Lift cond lev (LCL): 959.50 mb = 481.55 m = 1579.87 ft T: -15.97 C 700-500 lapse rate: 7.37 C/km Conv cond level (CCL): 1000.00 mb = 178.00 m = 583.98 ft Mean mixing ratio: 0.79 g/kg Conv temperature: -18.32 C = -0.97 F Cap Strength: 19.64 C Lifted Index: 20.97 C Risk: None Lifted Index @300 mb: 25.86 C Lifted Index @700 mb: 17.48 C Showalter Index: 10.48 C Risk: None Total Totals Index: 43.50 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 19.70 C K Index: -2.80 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 2.76 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 86.58 J/kg Max Up Vert Vel: 13.16 m/s Conv Inhibition (B-): 76580.16 J/kg Cap Strength: 20.76 C Lift Cond Lev (LCL): 934.71 mb = 676.34 m = 2218.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 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 1021 27 150 5 -2.5 4.3 | 127 18 -14.7 10.9 1 1000 178 160 13 -4.4 12.2 | 139 25 -16.6 18.8 2 925 755 205 7 3.0 6.3 | 145 16 -9.2 12.9 3 850 1404 240 11 9.5 5.5 | 168 12 -2.6 12.1 4 700 2853 270 15 15.0 -0.0 | 203 7 2.8 6.6 5 500 5240 280 29 28.6 -5.0 | 265 16 16.4 1.5 6 400 6730 285 40 38.6 -10.4 | 278 27 26.5 -3.8 7 300 8560 290 52 48.9 -17.8 | 287 38 36.7 -11.2 8 271 9185 280 33 32.5 -5.7 | 268 20 20.3 0.8 9 250 9680 275 33 32.9 -2.9 | 260 21 20.7 3.7 10 200 11070 260 21 20.7 3.6 | 220 13 8.5 10.2 11 150 12920 245 23 20.8 9.7 | 208 18 8.7 16.3 12 100 15570 225 36 25.5 25.5 | 203 35 13.3 32.0 13 70 17910 215 54 31.0 44.2 | 200 54 18.8 50.8 14 50 20130 215 44 25.2 36.0 | 197 45 13.1 42.6 15 30 23500 230 64 49.0 41.1 | 218 60 36.9 47.7 16 20 26200 230 68 52.1 43.7 | 218 64 39.9 50.3 Wind Parameters Mean winds (0-6000m): 268.4 at 18.4 knts Storm direction: 298.4 at 13.8 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 84.5 deg Storm rel helicity (0-3000m) pos: 80.6 neg: -0.9 tot: 79.7 m^2/s^2 ave: 26.6 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 3.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.25 Bulk Shear: 69.21 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 ------------------------------------------------------------------------------- 500 168 11 139 22| 6.4 0.0 6.4| 41.1 0.0 41.1 82.3 0.53| 13.8 7.3 1000 181 9 143 20| 4.3 0.0 4.3| 50.9 -0.9 50.0 50.0 0.48| 9.9 4.8 1500 200 10 150 18| 4.3 0.0 4.3| 64.7 -0.9 63.8 42.5 0.55| 8.2 4.5 2000 215 10 157 16| 3.8 0.0 3.8| 70.5 -0.9 69.6 34.8 0.57| 6.8 3.9 2500 228 11 163 14| 3.4 0.0 3.4| 75.6 -0.9 74.7 29.9 0.58| 6.1 3.5 3000 238 11 169 13| 3.3 0.0 3.3| 80.6 -0.9 79.7 26.6 0.61| 5.5 3.4 4000 252 13 183 11| 3.2 0.0 3.2| 92.3 -0.9 91.3 22.8 0.64| 4.9 3.2 5000 262 16 202 9| 3.2 0.0 3.2|105.9 -0.9 105.0 21.0 0.64| 4.6 2.9 6000 268 18 221 9| 3.3 0.0 3.3|122.7 -0.9 121.8 20.3 0.62| 4.4 2.8 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20260110.12.gif