UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011500.upa.cvt Date: 0000Z 15 JAN 26 Searching for U5123... Searching the city database file for: U5123 ... Date:0000Z 15 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 1032 30 -33.3 -37.6 65 4.3 -33.5 120 5 237.7 237.7 237.6 238.1 0.15 1 1004 224 -32.1 -36.1 68 4.0 -32.3 207 8 240.8 240.8 240.6 241.2 0.17 2 1000 252 -31.7 -35.6 68 3.9 -31.9 220 9 241.4 241.5 241.2 241.9 0.18 3 984 366 -29.5 -33.4 69 3.9 -29.7 234 9 244.8 244.8 244.5 245.4 0.23 4 944 662 -30.3 -33.4 74 3.1 -30.5 272 8 246.9 246.9 246.4 247.5 0.24 5 925 807 -26.5 -29.4 76 2.9 -26.8 290 7 252.2 252.3 251.4 253.2 0.36 6 868 1270 -16.7 -19.5 79 2.8 -17.2 275 21 267.0 267.2 264.4 269.7 0.94 7 850 1426 -17.1 -20.5 75 3.4 -17.7 270 25 268.2 268.4 265.1 270.7 0.88 8 817 1725 -16.1 -22.1 60 6.0 -17.1 270 27 272.3 272.5 267.8 274.7 0.80 9 708 2798 -19.7 -24.2 67 4.5 -20.4 270 34 279.8 279.9 272.3 282.0 0.76 10 700 2883 -19.7 -24.4 66 4.7 -20.5 270 35 280.7 280.8 272.9 283.0 0.76 11 671 3194 -21.9 -27.9 58 6.0 -22.8 269 35 281.6 281.7 273.1 283.4 0.57 12 649 3438 -21.5 -27.5 58 6.0 -22.4 269 36 284.8 284.9 274.9 286.7 0.62 13 550 4636 -27.7 -39.7 31 12.0 -28.8 266 37 291.2 291.3 277.6 292.0 0.22 14 511 5157 -31.7 -49.7 15 18.0 -32.7 265 38 292.6 292.6 278.0 292.8 0.08 15 500 5310 -32.9 -49.9 17 17.0 -33.8 265 38 292.9 292.9 278.2 293.2 0.08 16 400 6840 -44.3 -55.3 28 11.0 -44.6 265 48 297.4 297.4 280.3 297.6 0.05 17 371 7344 -47.9 -58.9 27 11.0 -48.1 265 47 299.1 299.1 281.0 299.2 0.04 18 360 7542 -50.9 -60.9 30 10.0 -51.1 265 47 297.7 297.7 280.4 297.8 0.03 19 300 8720 -56.5 -65.5 31 9.0 -56.6 265 44 305.7 305.7 283.7 305.8 0.02 20 250 9860 -63.1 -72.1 29 9.0 -63.1 265 33 312.3 312.3 286.1 312.3 0.01 21 224 10531 -66.1 -75.1 27 9.0 -66.1 265 35 317.6 317.6 288.0 317.6 0.01 22 200 11220 -64.7 -73.7 28 9.0 -64.8 275 25 330.3 330.3 291.8 330.3 0.01 23 150 13010 -59.1 -69.1 26 10.0 -59.3 250 31 368.3 368.3 300.2 368.4 0.02 24 100 15600 -51.3 -65.3 17 14.0 -52.0 230 38 428.6 428.6 308.7 428.9 0.06 25 88 16427 -52.3 -68.3 13 16.0 -53.0 225 43 442.6 442.6 310.1 442.8 0.04 26 87 16502 -49.9 -65.9 14 16.0 -50.8 224 43 448.8 448.9 310.8 449.2 0.06 27 70 17920 -50.3 -68.3 10 18.0 -51.4 215 52 476.8 476.8 313.2 477.1 0.06 28 64 18502 -50.9 -69.9 9 19.0 -52.1 211 56 487.8 487.9 314.1 488.1 0.05 29 60 18925 -47.5 -68.5 7 21.0 -49.3 208 58 504.5 504.5 315.3 504.9 0.06 30 50 20130 -46.3 -69.3 6 23.0 -48.6 200 66 534.4 534.4 317.2 534.8 0.07 31 42 21285 -47.9 -72.4 4 24.6 -50.2 200 68 557.8 557.8 318.5 558.2 0.05 32 40 21606 -48.3 -73.3 4 25.0 -50.6 564.6 564.6 318.9 564.9 0.05 33 37 22125 -43.3 -69.3 4 26.0 -47.0 590.1 590.2 320.2 590.8 0.09 34 33 22895 -43.7 -69.7 4 26.0 -47.6 608.7 608.7 321.0 609.4 0.10 35 31 23312 -47.3 -73.3 4 26.0 -50.4 609.9 610.0 321.1 610.4 0.06 TRP 224 10531 -66.1 -75.1 27 9.0 -66.1 265 35 317.6 317.6 288.0 317.6 0.01 WND 42 21285 -47.9 -72.4 4 24.6 -50.2 200 68 557.8 557.8 318.5 558.2 0.05 Sounding variables and indices 1000-500 mb thick: 5058.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 56.30 % Est. max temperature: -7.50 C = 18.51 F Sfc-Lift cond lev (LCL): 958.66 mb = 551.92 m = 1810.75 ft T: -30.00 C 700-500 lapse rate: 5.44 C/km Conv cond level (CCL): 412.79 mb = 6624.14 m = 21732.49 ft Mean mixing ratio: 0.21 g/kg Conv temperature: 26.35 C = 79.44 F Cap Strength: 39.79 C Lifted Index: 39.85 C Risk: None Lifted Index @300 mb: 43.47 C Lifted Index @700 mb: 32.90 C Showalter Index: 18.41 C Risk: None Total Totals Index: 28.20 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 12.40 C K Index: -9.40 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 4.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.25 J/kg Max Up Vert Vel: 9.19 m/s Conv Inhibition (B-): 60250.59 J/kg Cap Strength: 39.83 C Lift Cond Lev (LCL): 924.03 mb = 814.66 m = 2672.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 22 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 1032 30 120 5 -4.3 2.5 | 118 27 -24.0 12.6 1 1000 252 220 9 5.8 6.9 | 141 22 -13.9 17.0 2 925 807 290 7 6.6 -2.4 | 121 15 -13.1 7.8 3 850 1426 270 25 25.0 -0.0 | 208 11 5.3 10.1 4 700 2883 270 35 35.0 -0.0 | 237 18 15.3 10.1 5 500 5310 265 38 37.9 3.3 | 234 23 18.2 13.5 6 400 6840 265 48 47.8 4.2 | 243 32 28.2 14.3 7 300 8720 265 44 43.8 3.8 | 240 28 24.2 14.0 8 250 9860 265 33 32.9 2.9 | 225 19 13.2 13.0 9 224 10531 265 35 34.9 3.1 | 229 20 15.2 13.2 10 200 11220 275 25 24.9 -2.2 | 213 10 5.2 8.0 11 150 13010 250 31 29.1 10.6 | 205 23 9.5 20.7 12 100 15600 230 38 29.1 24.4 | 195 36 9.5 34.6 13 70 17920 215 52 29.8 42.6 | 191 54 10.2 52.7 14 50 20130 200 66 22.6 62.0 | 182 72 2.9 72.2 Wind Parameters Mean winds (0-6000m): 267.3 at 29.5 knts Storm direction: 297.3 at 22.1 knts Shear (0-3000m) pos: 3.1 neg: 3.8 tot: 7.0 10-3/s Storm rel Dir Shear (0-3000m): 118.6 deg Storm rel helicity (0-3000m) pos: 131.7 neg: -23.9 tot: 107.8 m^2/s^2 ave: 35.9 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 4.5 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.52 Bulk Shear: 80.73 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 ------------------------------------------------------------------------------- 500 221 8 138 22| 12.4 0.0 12.4| 69.8 -7.6 62.2 124.4 0.49| 18.2 8.9 1000 253 8 137 17| 9.4 0.0 9.4| 80.0 -23.7 56.2 56.2 0.29| 14.6 4.2 1500 264 12 147 14| 6.3 4.4 10.7|106.9 -23.7 83.1 55.4 0.47| 14.2 6.7 2000 267 16 160 12| 4.7 4.2 8.9|116.1 -23.7 92.3 46.2 0.50| 11.5 5.7 2500 268 19 175 11| 3.8 4.0 7.8|125.3 -23.7 101.5 40.6 0.51| 9.9 5.1 3000 268 21 189 11| 3.1 3.8 7.0|131.7 -23.9 107.8 35.9 0.51| 8.7 4.5 4000 269 25 205 12| 2.4 3.0 5.4|131.7 -26.0 105.7 26.4 0.48| 6.8 3.3 5000 268 27 215 14| 1.9 2.6 4.5|131.7 -28.7 103.0 20.6 0.46| 5.6 2.6 6000 267 29 220 15| 1.6 2.6 4.2|146.2 -29.3 116.9 19.5 0.46| 5.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20260115.00.gif