UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for X2389... Searching the city database file for: X2389 ... Date:1200Z 7 JAN 26 Station: X2389 WMO ident: 32389 Latitude: 59.32 Longitude: 160.83 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 31 270 9 SFC 998 46 -10.1 -13.1 79 3.0 -10.8 270 9 263.2 263.4 262.4 267.0 1.39 2 966 300 -8.3 -11.6 77 3.3 -9.2 311 7 267.5 267.7 266.0 271.9 1.63 3 943 487 -9.9 -12.9 79 3.0 -10.6 341 6 267.7 268.0 265.9 271.8 1.50 4 929 603 -7.1 -9.6 82 2.5 -7.8 360 5 271.7 272.0 269.4 277.2 1.98 5 925 637 -7.5 -9.8 84 2.3 -8.2 5 5 271.6 272.0 269.3 277.1 1.96 6 850 1288 -11.5 -13.7 84 2.2 -12.1 90 5 274.1 274.4 270.2 278.5 1.56 7 722 2516 -20.5 -25.4 65 4.9 -21.2 90 10 277.3 277.4 270.7 279.3 0.67 8 700 2744 -22.5 -27.1 66 4.6 -23.1 90 11 277.6 277.7 270.7 279.4 0.59 9 552 4440 -37.1 -39.8 76 2.7 -37.2 348 5 279.8 279.8 271.4 280.5 0.22 10 500 5120 -40.9 -44.1 71 3.2 -41.1 305 3 283.2 283.2 273.3 283.7 0.15 11 411 6424 -51.1 -54.8 65 3.7 -51.2 283 3 286.3 286.4 274.8 286.5 0.05 12 400 6600 -51.5 -55.0 66 3.5 -51.6 280 3 288.1 288.1 275.7 288.2 0.05 13 362 7242 -56.1 -59.8 63 3.7 -56.2 231 5 290.2 290.3 276.9 290.4 0.03 14 354 7384 -56.5 -60.1 64 3.6 -56.5 220 5 291.6 291.6 277.5 291.7 0.03 15 300 8440 -54.1 -58.1 61 4.0 -54.2 260 9 309.1 309.1 285.1 309.3 0.05 16 261 9340 -52.9 -57.2 59 4.3 -53.0 245 11 323.4 323.4 289.9 323.7 0.06 17 250 9620 -51.5 -56.0 58 4.5 -51.7 240 11 329.5 329.5 291.6 329.8 0.08 18 200 11080 -47.5 -53.5 50 6.0 -47.8 230 29 357.6 357.6 298.3 358.1 0.13 19 196 11213 -46.9 -52.9 50 6.0 -47.3 231 29 360.6 360.6 299.0 361.2 0.14 20 150 12980 -46.3 -55.3 35 9.0 -46.9 240 25 390.3 390.3 303.9 391.0 0.14 21 100 15700 -43.7 -57.7 20 14.0 -45.1 240 29 443.3 443.3 310.3 444.1 0.16 22 77 17445 -46.5 -61.5 17 15.0 -47.9 247 29 471.9 471.9 312.8 472.6 0.13 23 70 18080 -44.5 -60.5 15 16.0 -46.3 250 29 489.2 489.2 314.2 490.1 0.16 24 50 20340 -43.3 -59.3 16 16.0 -45.9 265 9 541.4 541.5 317.7 543.2 0.26 25 44 21203 -41.1 -58.1 14 17.0 -44.6 304 9 567.0 567.1 319.1 569.3 0.34 26 35 22744 -44.9 -61.9 13 17.0 -48.0 13 9 595.4 595.5 320.5 597.3 0.26 27 31 23559 -42.1 -60.1 12 18.0 -46.3 50 9 624.0 624.1 321.7 626.9 0.38 28 30 23780 -43.9 -61.9 12 18.0 -47.6 60 9 625.0 625.1 321.8 627.4 0.31 29 27 24484 -47.7 -64.7 12 17.0 -50.7 54 11 633.4 633.5 322.1 635.3 0.24 30 23 25551 -45.7 -63.7 11 18.0 -49.6 44 13 669.0 669.1 323.5 671.7 0.32 31 20 26480 -48.1 -65.1 12 17.0 -51.7 35 15 688.9 689.1 324.1 691.5 0.30 32 15 28366 -50.5 -68.5 10 18.0 -54.1 740.0 740.2 325.7 742.4 0.25 TRP 354 7384 -56.5 -60.1 64 3.6 -56.5 220 5 291.6 291.6 277.5 291.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5089.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 74.26 % Est. max temperature: 0.84 C = 33.51 F Sfc-Lift cond lev (LCL): 951.07 mb = 420.65 m = 1380.06 ft T: -9.33 C 700-500 lapse rate: 7.74 C/km ThetaE index: 0.13 C Layer 925.0- 850.0 mb Conv cond level (CCL): 824.50 mb = 1517.20 m = 4977.62 ft Mean mixing ratio: 1.68 g/kg Conv temperature: 1.41 C = 34.54 F Cap Strength: 5.95 C Lifted Index: 8.36 C Risk: None Lifted Index @300 mb: 25.42 C Lifted Index @700 mb: 5.37 C Showalter Index: 4.20 C Risk: None Total Totals Index: 56.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 29.40 C Cross Totals Index: 27.20 C K Index: 11.10 Risk: None Sweat Index: 165.00 Risk: None Energy Index: 1.04 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.81 J/kg Max Up Vert Vel: 8.70 m/s Conv Inhibition (B-): 71734.12 J/kg Cap Strength: 8.09 C Lift Cond Lev (LCL): 905.65 mb = 799.77 m = 2623.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 101 at 5 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 ---------------------------------------------------------- 0 998 46 270 9 9.0 -0.0 | 274 14 13.7 -0.9 1 925 637 5 5 -0.4 -5.0 | 324 7 4.3 -5.9 2 850 1288 90 5 -5.0 0.0 | 18 1 -0.3 -0.9 3 700 2744 90 11 -11.0 0.0 | 82 6 -6.3 -0.9 4 500 5120 305 3 2.5 -1.7 | 290 8 7.2 -2.6 5 400 6600 280 3 3.0 -0.5 | 281 8 7.7 -1.4 6 354 7384 220 5 3.2 3.8 | 250 8 7.9 2.9 7 300 8440 260 9 8.9 1.6 | 267 14 13.6 0.6 8 250 9620 240 11 9.5 5.5 | 252 15 14.2 4.6 9 200 11080 230 29 22.2 18.6 | 237 32 26.9 17.7 10 150 12980 240 25 21.7 12.5 | 246 29 26.3 11.6 11 100 15700 240 29 25.1 14.5 | 246 33 29.8 13.6 12 70 18080 250 29 27.3 9.9 | 254 33 31.9 9.0 13 50 20340 265 9 9.0 0.8 | 271 14 13.7 -0.1 14 30 23780 60 9 -7.8 -4.5 | 30 6 -3.1 -5.4 15 20 26480 35 15 -8.6 -12.3 | 16 14 -3.9 -13.2 Wind Parameters Mean winds (0-6000m): 71.1 at 6.4 knts Storm direction: 101.1 at 4.8 knts Shear (0-3000m) pos: 2.6 neg: 0.8 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 135.6 deg Storm rel helicity (0-3000m) pos: 36.3 neg: -5.8 tot: 30.6 m^2/s^2 ave: 10.2 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.73 Bulk Shear: 21.90 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 ------------------------------------------------------------------------------- 500 291 7 287 12| 10.1 0.0 10.1| 28.7 0.0 28.7 57.4 0.85| 11.1 9.5 1000 332 6 310 10| 7.0 0.0 7.0| 34.3 0.0 34.3 34.3 0.75| 8.7 6.5 1500 11 6 332 8| 5.2 0.0 5.2| 35.2 0.0 35.2 23.5 0.70| 7.1 5.0 2000 53 6 3 5| 3.9 0.5 4.4| 35.7 0.0 35.7 17.8 0.67| 5.8 3.9 2500 71 7 29 4| 3.1 0.8 3.9| 36.2 0.0 36.2 14.5 0.63| 5.1 3.2 3000 76 7 42 4| 2.6 0.8 3.4| 36.3 -5.8 30.6 10.2 0.42| 5.0 2.1 4000 69 8 34 4| 1.9 1.0 3.0| 36.3 -23.2 13.1 3.3 0.08| 4.9 0.4 5000 75 7 39 3| 1.5 0.9 2.5| 36.3 -36.8 -0.4 -0.1 -0.07| 4.6 -0.3 6000 71 6 24 3| 1.3 0.8 2.1| 36.3 -39.0 -2.7 -0.4 -0.09| 3.9 -0.4 Wrote GIF file: /home/apache/climate/data/raob//X2389/skewt/X2389.skewt.20260107.12.gif