UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for U5123... Searching the city database file for: U5123 ... Date:0000Z 12 OCT 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 1013 30 -7.1 -12.1 67 5.0 -8.4 310 1 265.1 265.3 264.0 269.1 1.49 1 1008 69 -7.7 -12.1 71 4.4 -8.8 341 3 264.8 265.1 263.9 268.9 1.50 2 1000 131 -6.1 -10.9 69 4.8 -7.4 30 5 267.0 267.3 265.7 271.6 1.66 3 987 233 -4.5 -9.5 68 5.0 -6.0 33 6 269.7 270.0 267.9 274.8 1.88 4 925 739 -3.7 -11.7 54 8.0 -6.1 45 11 275.5 275.8 271.3 280.3 1.68 5 924 748 -3.7 -11.7 54 8.0 -6.1 45 11 275.6 275.9 271.4 280.4 1.69 6 850 1408 -8.1 -15.1 57 7.0 -9.9 35 15 277.7 277.9 272.1 281.7 1.39 7 836 1536 -9.3 -15.3 62 6.0 -10.8 33 15 277.7 278.0 272.2 281.7 1.39 8 798 1892 -9.3 -17.3 52 8.0 -11.3 28 14 281.4 281.7 274.0 285.1 1.23 9 729 2577 -15.3 -25.3 42 10.0 -17.1 19 13 282.2 282.4 273.6 284.3 0.67 10 700 2881 -16.5 -24.5 50 8.0 -18.0 15 13 284.2 284.3 274.8 286.5 0.75 11 666 3256 -17.1 -28.1 38 11.0 -18.9 15 14 287.6 287.7 276.3 289.4 0.57 12 503 5317 -28.7 -42.7 25 14.0 -29.9 15 21 297.5 297.6 280.5 298.1 0.18 13 500 5360 -29.1 -43.1 25 14.0 -30.3 15 21 297.6 297.6 280.5 298.1 0.17 14 433 6374 -36.1 -51.1 20 15.0 -36.9 356 20 301.2 301.2 282.0 301.5 0.08 15 400 6920 -40.3 -55.3 19 15.0 -40.9 345 19 302.6 302.6 282.5 302.8 0.05 16 331 8175 -49.9 -62.9 20 13.0 -50.1 342 24 306.3 306.3 284.0 306.4 0.02 17 300 8810 -52.9 -65.9 19 13.0 -53.1 340 27 310.8 310.8 285.6 310.9 0.02 18 298 8854 -53.3 -66.3 19 13.0 -53.5 335 27 310.8 310.8 285.7 310.9 0.02 19 294 8942 -53.5 -66.5 19 13.0 -53.7 337 26 311.7 311.7 285.9 311.8 0.02 20 250 10000 -52.5 -65.5 19 13.0 -52.7 355 17 328.0 328.0 291.2 328.1 0.02 21 200 11450 -51.3 -67.3 13 16.0 -51.7 20 13 351.5 351.5 297.0 351.6 0.02 22 150 13320 -50.1 -70.1 8 20.0 -50.7 90 11 383.7 383.7 302.9 383.8 0.02 23 100 15960 -48.9 -71.9 5 23.0 -49.9 140 13 433.2 433.3 309.2 433.4 0.02 24 79 17506 -51.3 -74.3 5 23.0 -52.2 143 14 458.5 458.5 311.7 458.6 0.02 25 74 17934 -48.7 -72.7 5 24.0 -50.0 144 15 472.6 472.6 312.8 472.8 0.03 26 70 18300 -49.5 -73.5 4 24.0 -50.8 145 15 478.5 478.5 313.4 478.6 0.03 27 50 20510 -49.5 -74.5 4 25.0 -51.2 205 13 526.8 526.8 316.8 527.0 0.03 28 43 21498 -50.7 -75.7 4 25.0 -52.5 201 12 547.1 547.1 317.9 547.3 0.03 29 30 23850 -50.3 -75.3 4 25.0 -52.7 190 9 607.5 607.5 321.0 607.9 0.05 30 20 26520 -46.1 -72.1 4 26.0 -50.7 180 9 695.1 695.1 324.3 696.0 0.11 31 16 28003 -46.5 -72.5 4 26.0 -51.7 739.6 739.6 325.7 740.8 0.13 TRP 298 8854 -53.3 -66.3 19 13.0 -53.5 335 27 310.8 310.8 285.7 310.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5229.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 44.36 % Est. max temperature: 5.17 C = 41.30 F Sfc-Lift cond lev (LCL): 935.33 mb = 652.30 m = 2140.07 ft T: -3.84 C 700-500 lapse rate: 5.08 C/km ThetaE index: 0.78 C Layer 729.0- 700.0 mb Conv cond level (CCL): 742.95 mb = 2433.80 m = 7984.81 ft Mean mixing ratio: 1.74 g/kg Conv temperature: 9.98 C = 49.97 F Cap Strength: 17.69 C Lifted Index: 17.64 C Risk: None Lifted Index @300 mb: 24.37 C Lifted Index @700 mb: 8.91 C Showalter Index: 13.51 C Risk: None Total Totals Index: 35.00 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 14.00 C K Index: -2.10 Risk: None Sweat Index: 51.00 Risk: None Energy Index: 3.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 34.37 J/kg Max Up Vert Vel: 8.29 m/s Conv Inhibition (B-): 62316.62 J/kg Cap Strength: 17.63 C Lift Cond Lev (LCL): 870.85 mb = 1216.28 m = 3990.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 50 at 11 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 1013 30 310 1 0.8 -0.6 | 235 12 9.5 6.7 1 1000 131 30 5 -2.5 -4.3 | 244 7 6.2 3.0 2 925 739 45 11 -7.8 -7.8 | 297 1 0.9 -0.5 3 850 1408 35 15 -8.6 -12.3 | 359 5 0.1 -5.0 4 700 2881 15 13 -3.4 -12.6 | 315 7 5.3 -5.2 5 500 5360 15 21 -5.4 -20.3 | 346 13 3.3 -13.0 6 400 6920 345 19 4.9 -18.4 | 309 18 13.6 -11.0 7 300 8810 340 27 9.2 -25.4 | 315 25 17.9 -18.1 8 298 8854 335 27 11.4 -24.5 | 310 26 20.1 -17.2 9 250 10000 355 17 1.5 -16.9 | 313 14 10.2 -9.6 10 200 11450 20 13 -4.4 -12.2 | 319 6 4.2 -4.9 11 150 13320 90 11 -11.0 0.0 | 162 8 -2.3 7.3 12 100 15960 140 13 -8.4 10.0 | 181 17 0.3 17.3 13 70 18300 145 15 -8.6 12.3 | 180 20 0.1 19.6 14 50 20510 205 13 5.5 11.8 | 217 24 14.2 19.1 15 30 23850 190 9 1.6 8.9 | 212 19 10.2 16.2 16 20 26520 180 9 0.0 9.0 | 208 18 8.7 16.3 Wind Parameters Mean winds (0-6000m): 19.9 at 15.1 knts Storm direction: 49.9 at 11.4 knts Shear (0-3000m) pos: 2.2 neg: 1.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 82.9 deg Storm rel helicity (0-3000m) pos: 7.3 neg: -7.1 tot: 0.2 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.99 Bulk Shear: 11.49 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 35 6 246 6| 9.3 0.0 9.3| 5.4 0.0 5.4 10.7 0.33| 9.3 3.0 1000 41 9 256 3| 6.6 0.0 6.6| 6.4 0.0 6.4 6.4 0.41| 6.8 2.8 1500 39 10 291 2| 4.4 0.9 5.3| 6.7 -0.5 6.2 4.1 0.33| 5.6 1.9 2000 36 11 315 3| 3.3 0.9 4.2| 6.7 -3.0 3.8 1.9 0.21| 4.7 1.0 2500 33 12 321 3| 2.6 1.0 3.6| 6.7 -5.5 1.3 0.5 0.11| 4.1 0.5 3000 30 12 321 4| 2.2 1.0 3.2| 7.3 -7.1 0.2 0.1 0.08| 3.7 0.3 4000 26 13 324 5| 1.6 1.0 2.6| 12.9 -7.1 5.8 1.4 0.16| 3.2 0.5 5000 23 14 330 6| 1.3 1.0 2.4| 18.4 -7.1 11.3 2.3 0.21| 2.9 0.6 6000 20 15 333 8| 1.1 1.1 2.2| 20.1 -23.3 -3.3 -0.5 0.06| 2.9 0.2 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20251012.00.gif