UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010700.upa.cvt Date: 0000Z 7 JAN 26 Searching for U5123... Searching the city database file for: U5123 ... Date:0000Z 7 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 1014 30 -30.7 -34.4 70 3.7 -30.9 120 1 241.5 241.5 241.4 242.0 0.20 1 1006 86 -28.5 -32.1 71 3.6 -28.7 120 2 244.2 244.3 244.0 244.9 0.26 2 1000 129 -28.1 -31.6 72 3.5 -28.3 120 3 245.1 245.1 244.8 245.8 0.27 3 925 698 -18.9 -22.0 76 3.1 -19.4 140 7 260.0 260.1 258.6 261.9 0.71 4 917 763 -18.1 -21.4 75 3.3 -18.6 138 8 261.4 261.6 259.9 263.5 0.75 5 908 837 -18.3 -21.8 74 3.5 -18.8 136 9 262.0 262.1 260.2 264.0 0.73 6 850 1332 -17.9 -28.9 38 11.0 -19.3 120 15 267.4 267.5 263.6 268.6 0.41 7 808 1709 -18.1 -33.1 26 15.0 -19.9 130 13 271.1 271.1 266.0 272.0 0.29 8 804 1746 -18.1 -32.1 28 14.0 -19.8 131 13 271.5 271.5 266.3 272.4 0.32 9 744 2321 -20.9 -26.9 59 6.0 -21.7 147 10 274.5 274.6 268.8 276.2 0.57 10 700 2767 -24.1 -30.1 58 6.0 -24.8 160 7 275.8 275.9 269.4 277.2 0.45 11 561 4344 -35.1 -39.1 67 4.0 -35.4 147 7 280.8 280.9 272.1 281.6 0.23 12 500 5140 -38.7 -42.6 67 3.9 -38.9 140 7 285.9 285.9 274.8 286.4 0.18 13 470 5565 -38.5 -42.3 67 3.8 -38.7 166 7 291.2 291.2 277.6 291.9 0.20 14 400 6660 -44.7 -48.2 68 3.5 -44.9 235 7 296.9 296.9 280.1 297.3 0.12 15 372 7140 -47.5 -50.9 68 3.4 -47.6 235 10 299.4 299.4 281.2 299.7 0.10 16 300 8520 -58.3 -61.8 64 3.5 -58.3 235 17 303.2 303.2 282.7 303.3 0.03 17 279 8975 -62.1 -65.3 65 3.2 -62.1 231 19 304.0 304.1 283.1 304.1 0.02 18 250 9650 -65.7 -69.2 62 3.5 -65.7 225 21 308.4 308.4 284.7 308.4 0.01 19 244 9798 -66.3 -69.6 63 3.3 -66.3 225 23 309.6 309.6 285.2 309.7 0.01 20 200 11020 -60.7 -64.2 63 3.5 -60.7 230 9 336.6 336.6 293.5 336.8 0.03 21 184 11542 -57.3 -60.9 63 3.6 -57.4 234 12 350.3 350.3 296.7 350.5 0.06 22 170 12044 -55.9 -59.7 62 3.8 -56.0 238 15 360.6 360.6 298.9 360.9 0.07 23 150 12840 -55.5 -60.0 57 4.5 -55.6 245 19 374.5 374.5 301.4 374.8 0.08 24 100 15440 -54.5 -63.5 32 9.0 -54.9 250 33 422.4 422.4 308.0 422.8 0.07 25 70 17740 -52.7 -66.7 17 14.0 -53.5 265 46 471.6 471.7 312.8 472.0 0.07 26 61 18626 -52.9 -68.9 13 16.0 -53.8 265 58 490.1 490.1 314.2 490.5 0.06 27 50 19920 -47.9 -66.9 9 19.0 -49.8 265 75 530.6 530.6 317.0 531.2 0.09 28 49 20053 -47.7 -66.7 9 19.0 -49.7 266 76 534.1 534.2 317.2 534.8 0.10 29 37 21892 -52.1 -73.1 6 21.0 -53.8 273 89 567.5 567.5 319.0 567.9 0.05 30 35 22255 -48.7 -71.7 5 23.0 -51.1 274 92 585.5 585.5 319.9 586.0 0.07 31 34 22445 -49.4 -72.4 5 23.0 -51.8 275 93 588.5 588.5 320.1 588.9 0.06 32 30 23260 -52.5 -75.5 5 23.0 -54.5 280 91 601.5 601.5 320.7 601.8 0.05 33 25 24435 -53.9 -77.9 4 24.0 -55.9 629.7 629.7 321.9 630.0 0.04 TRP 244 9798 -66.3 -69.6 63 3.3 -66.3 225 23 309.6 309.6 285.2 309.7 0.01 WND 34 22445 -49.4 -72.4 5 23.0 -51.8 275 93 588.5 588.5 320.1 588.9 0.06 Sounding variables and indices 1000-500 mb thick: 5011.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 59.30 % Est. max temperature: -6.05 C = 21.12 F Sfc-Lift cond lev (LCL): 952.21 mb = 486.37 m = 1595.68 ft T: -22.32 C 700-500 lapse rate: 6.15 C/km ThetaE index: 0.00 C Layer 1014.0-166057796923399653706080487429850005504.0 mb Conv cond level (CCL): 1006.00 mb = 86.16 m = 282.67 ft Mean mixing ratio: 0.49 g/kg Conv temperature: -24.73 C = -12.52 F Cap Strength: 23.12 C Lifted Index: 26.50 C Risk: None Lifted Index @300 mb: 35.14 C Lifted Index @700 mb: 20.29 C Showalter Index: 14.31 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 9.80 C K Index: -14.10 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 3.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.54 J/kg Max Up Vert Vel: 8.78 m/s Conv Inhibition (B-): 59503.84 J/kg Cap Strength: 26.00 C Lift Cond Lev (LCL): 928.12 mb = 673.41 m = 2209.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 172 at 6 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 1014 30 120 1 -0.9 0.5 | 0 5 -0.0 -5.5 1 1000 129 120 3 -2.6 1.5 | 21 5 -1.8 -4.5 2 925 698 140 7 -4.5 5.4 | 80 4 -3.7 -0.6 3 850 1332 120 15 -13.0 7.5 | 97 12 -12.2 1.5 4 700 2767 160 7 -2.4 6.6 | 110 2 -1.6 0.6 5 500 5140 140 7 -4.5 5.4 | 80 4 -3.7 -0.6 6 400 6660 235 7 5.7 4.0 | 287 7 6.6 -2.0 7 300 8520 235 17 13.9 9.8 | 256 15 14.8 3.8 8 250 9650 225 21 14.8 14.8 | 241 18 15.7 8.9 9 244 9798 225 23 16.3 16.3 | 239 20 17.1 10.3 10 200 11020 230 9 6.9 5.8 | 272 8 7.7 -0.2 11 150 12840 245 19 17.2 8.0 | 264 18 18.1 2.0 12 100 15440 250 33 31.0 11.3 | 261 32 31.8 5.3 13 70 17740 265 46 45.8 4.0 | 272 47 46.7 -2.0 14 50 19920 265 75 74.7 6.5 | 270 76 75.5 0.5 15 34 22445 275 93 92.6 -8.1 | 279 95 93.5 -14.1 16 30 23260 280 91 89.6 -15.8 | 284 93 90.4 -21.8 Wind Parameters Mean winds (0-6000m): 142.1 at 8.1 knts Storm direction: 172.1 at 6.1 knts Shear (0-3000m) pos: 1.0 neg: 1.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 104.6 deg Storm rel helicity (0-3000m) pos: 16.2 neg: -1.1 tot: 15.2 m^2/s^2 ave: 5.1 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 15.28 Bulk Shear: 2.52 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 ------------------------------------------------------------------------------- 500 128 4 32 4| 5.0 0.0 5.0| 5.8 0.0 5.8 11.5 0.95| 5.2 4.9 1000 133 6 62 4| 2.5 2.8 5.3| 9.3 0.0 9.3 9.3 0.71| 5.6 4.0 1500 127 8 82 6| 1.7 2.8 4.5| 11.9 -0.8 11.1 7.4 0.49| 5.8 2.8 2000 128 9 89 7| 1.0 2.1 3.1| 15.4 -0.8 14.6 7.3 0.47| 5.4 2.5 2500 130 10 92 6| 1.1 1.7 2.7| 16.2 -0.8 15.4 6.1 0.42| 5.1 2.1 3000 133 9 92 6| 1.0 1.4 2.4| 16.2 -1.1 15.2 5.1 0.37| 4.5 1.7 4000 137 9 94 5| 0.7 1.1 1.9| 16.2 -1.4 14.8 3.7 0.34| 3.5 1.2 5000 139 8 93 5| 0.6 1.0 1.6| 16.2 -1.8 14.4 2.9 0.31| 2.9 0.9 6000 142 8 95 4| 1.0 0.8 1.8| 18.3 -1.9 16.4 2.7 0.38| 3.0 1.2 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20260107.00.gif