UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for U5123... Searching the city database file for: U5123 ... Date:0000Z 8 DEC 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 1012 22 -10.7 -14.4 74 3.7 -11.5 140 11 261.6 261.8 260.9 264.9 1.24 1 1000 114 -10.3 -14.5 71 4.2 -11.2 160 19 262.9 263.0 261.9 266.2 1.24 2 968 366 -8.5 -13.4 68 4.9 -9.7 185 23 267.1 267.4 265.3 271.0 1.40 3 925 719 -10.1 -17.1 57 7.0 -11.6 220 29 269.0 269.2 266.0 272.0 1.08 4 906 878 -10.9 -17.9 56 7.0 -12.4 220 29 269.8 269.9 266.5 272.7 1.03 5 850 1363 -14.7 -21.7 55 7.0 -16.0 220 31 270.7 270.9 266.7 273.0 0.79 6 700 2802 -25.1 -32.1 52 7.0 -25.8 215 29 274.7 274.8 268.5 275.8 0.37 7 675 3065 -26.7 -33.7 52 7.0 -27.4 214 28 275.8 275.8 269.1 276.8 0.33 8 642 3426 -27.9 -33.9 56 6.0 -28.5 214 26 278.4 278.4 270.8 279.4 0.34 9 603 3877 -27.3 -39.3 31 12.0 -28.3 213 25 284.1 284.2 273.9 284.8 0.21 10 598 3937 -27.7 -39.7 31 12.0 -28.7 213 24 284.3 284.4 274.0 285.0 0.20 11 500 5200 -36.5 -45.5 39 9.0 -37.0 210 19 288.5 288.6 276.1 289.0 0.13 12 498 5227 -36.7 -45.7 39 9.0 -37.2 210 19 288.6 288.6 276.2 289.1 0.13 13 446 5972 -43.9 -52.9 36 9.0 -44.2 223 21 288.8 288.8 276.2 289.0 0.06 14 400 6690 -47.5 -55.5 39 8.0 -47.7 235 23 293.3 293.3 278.3 293.4 0.05 15 340 7753 -54.5 -61.5 42 7.0 -54.6 235 37 297.7 297.7 280.4 297.8 0.03 16 322 8100 -57.9 -64.9 40 7.0 -58.0 235 42 297.6 297.6 280.3 297.7 0.02 17 300 8550 -55.7 -62.7 41 7.0 -55.8 245 35 306.8 306.8 284.1 306.9 0.03 18 290 8769 -53.9 -60.9 42 7.0 -54.0 240 37 312.4 312.4 286.2 312.5 0.04 19 264 9377 -54.3 -61.3 42 7.0 -54.4 227 43 320.3 320.3 288.9 320.5 0.04 20 260 9476 -54.9 -61.9 42 7.0 -55.0 225 44 320.8 320.8 289.0 321.0 0.04 21 250 9730 -52.1 -59.1 43 7.0 -52.3 220 46 328.6 328.6 291.4 328.8 0.05 22 233 10182 -49.1 -57.1 39 8.0 -49.4 217 44 339.8 339.9 294.4 340.1 0.07 23 200 11170 -49.9 -61.9 23 12.0 -50.3 210 40 353.8 353.8 297.5 354.0 0.05 24 160 12629 -52.7 -67.7 15 15.0 -53.1 214 35 372.3 372.3 301.0 372.5 0.03 25 150 13050 -51.1 -67.1 13 16.0 -51.6 215 33 382.0 382.0 302.6 382.2 0.03 26 132 13885 -49.5 -67.5 10 18.0 -50.2 215 36 399.1 399.1 305.1 399.3 0.03 27 119 14560 -52.7 -71.7 8 19.0 -53.2 215 38 405.2 405.2 305.9 405.3 0.02 28 101 15625 -50.7 -71.7 7 21.0 -51.5 215 42 428.5 428.6 308.7 428.7 0.02 29 100 15690 -50.7 -71.7 7 21.0 -51.5 215 42 429.8 429.8 308.8 429.9 0.02 30 77 17378 -54.9 -76.9 5 22.0 -55.6 211 39 454.4 454.4 311.3 454.5 0.01 31 70 17990 -53.3 -75.3 5 22.0 -54.2 210 38 470.4 470.4 312.7 470.5 0.02 32 57 19301 -54.7 -77.7 4 23.0 -55.6 213 39 495.6 495.7 314.7 495.7 0.02 33 57 19301 -51.5 -75.5 4 24.0 -52.8 213 39 502.9 502.9 315.2 503.1 0.02 34 50 20140 -55.1 -79.1 4 24.0 -56.1 215 40 513.6 513.6 315.9 513.7 0.02 35 45 20821 -51.9 -76.9 3 25.0 -53.4 215 46 537.1 537.1 317.3 537.3 0.02 36 37 22082 -55.7 -79.7 3 24.0 -56.9 215 58 558.3 558.3 318.6 558.4 0.02 37 30 23430 -53.1 -77.1 4 24.0 -54.9 215 71 599.9 599.9 320.6 600.1 0.04 38 29 23649 -52.1 -77.1 3 25.0 -54.2 216 72 608.5 608.5 321.0 608.7 0.04 39 22 25430 -53.7 -77.7 4 24.0 -55.9 223 80 653.7 653.8 322.9 654.1 0.04 40 21 25731 -50.1 -75.1 4 25.0 -53.3 224 82 673.4 673.4 323.6 673.9 0.07 41 20 26050 -49.7 -74.7 4 25.0 -53.2 225 83 684.0 684.1 323.9 684.7 0.08 42 18 26739 -50.1 -75.1 4 25.0 -53.7 703.7 703.7 324.6 704.4 0.08 TRP 322 8100 -57.9 -64.9 40 7.0 -58.0 235 42 297.6 297.6 280.3 297.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5086.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 49.55 % Est. max temperature: -1.69 C = 28.96 F Sfc-Lift cond lev (LCL): 953.44 mb = 484.00 m = 1587.91 ft T: -9.03 C 700-500 lapse rate: 4.75 C/km Conv cond level (CCL): 814.84 mb = 1676.07 m = 5498.84 ft Mean mixing ratio: 1.24 g/kg Conv temperature: -0.59 C = 30.94 F Cap Strength: 12.83 C Lifted Index: 15.34 C Risk: None Lifted Index @300 mb: 26.08 C Lifted Index @700 mb: 5.35 C Showalter Index: 12.93 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 14.80 C K Index: -6.90 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 3.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.05 J/kg Max Up Vert Vel: 7.75 m/s Conv Inhibition (B-): 60775.90 J/kg Cap Strength: 15.33 C Lift Cond Lev (LCL): 881.12 mb = 1089.76 m = 3575.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 244 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 1012 22 140 11 -7.1 8.4 | 90 24 -24.2 0.1 1 1000 114 160 19 -6.5 17.9 | 112 25 -23.6 9.5 2 925 719 220 29 18.6 22.2 | 186 14 1.6 13.9 3 850 1363 220 31 19.9 23.7 | 190 16 2.8 15.4 4 700 2802 215 29 16.6 23.8 | 178 15 -0.4 15.4 5 500 5200 210 19 9.5 16.5 | 137 11 -7.6 8.1 6 400 6690 235 23 18.8 13.2 | 200 5 1.8 4.8 7 322 8100 235 42 34.4 24.1 | 228 23 17.3 15.7 8 300 8550 245 35 31.7 14.8 | 246 16 14.6 6.4 9 250 9730 220 46 29.6 35.2 | 205 30 12.5 26.9 10 200 11170 210 40 20.0 34.6 | 186 26 2.9 26.3 11 150 13050 215 33 18.9 27.0 | 186 19 1.8 18.7 12 100 15690 215 42 24.1 34.4 | 195 27 7.0 26.1 13 70 17990 210 38 19.0 32.9 | 184 25 1.9 24.6 14 50 20140 215 40 22.9 32.8 | 193 25 5.9 24.4 15 30 23430 215 71 40.7 58.2 | 205 55 23.6 49.8 16 20 26050 225 83 58.7 58.7 | 220 65 41.6 50.3 Wind Parameters Mean winds (0-6000m): 214.0 at 25.3 knts Storm direction: 244.0 at 19.0 knts Shear (0-3000m) pos: 5.2 neg: 0.6 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 85.3 deg Storm rel helicity (0-3000m) pos: 188.7 neg: -16.2 tot: 172.5 m^2/s^2 ave: 57.5 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 5.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.09 Bulk Shear: 27.54 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 ------------------------------------------------------------------------------- 500 179 21 126 21| 23.1 0.0 23.1|147.5 0.0 147.5 295.1 0.93| 27.4 25.5 1000 204 25 154 16| 15.5 0.0 15.5|186.8 0.0 186.8 186.8 0.92| 19.3 17.7 1500 210 27 166 15| 10.3 0.3 10.6|188.7 -1.3 187.4 125.0 0.89| 13.3 11.9 2000 213 28 172 15| 7.7 0.3 8.0|188.7 -6.0 182.7 91.4 0.84| 10.3 8.6 2500 214 28 174 15| 6.2 0.4 6.6|188.7 -10.7 178.1 71.2 0.79| 8.4 6.6 3000 214 28 175 15| 5.2 0.6 5.7|188.7 -16.2 172.5 57.5 0.73| 7.3 5.3 4000 214 28 174 15| 3.9 0.9 4.8|188.7 -29.3 159.5 39.9 0.58| 6.0 3.5 5000 214 26 170 14| 3.1 1.1 4.2|188.7 -41.8 146.9 29.4 0.46| 5.3 2.4 6000 214 25 167 13| 2.9 0.9 3.8|197.6 -43.7 153.9 25.7 0.46| 4.9 2.3 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20251208.00.gif