UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for X2389... Searching the city database file for: X2389 ... Date:0000Z 10 DEC 25 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 -49 SFC 988 47 -0.5 -2.9 84 2.4 -1.4 90 3 273.6 274.1 272.3 282.1 3.12 2 976 145 1.0 -1.4 84 2.4 0.0 93 4 276.1 276.7 274.4 285.8 3.53 3 925 574 -2.3 -5.3 80 3.0 -3.4 105 7 277.0 277.4 273.8 284.7 2.78 4 869 1066 -5.9 -9.8 74 3.9 -7.1 149 23 278.2 278.6 273.5 284.1 2.09 5 850 1239 -6.9 -10.5 75 3.6 -8.0 165 29 278.9 279.3 273.8 284.7 2.02 6 810 1614 -8.1 -12.8 69 4.7 -9.5 179 26 281.5 281.8 274.9 286.6 1.76 7 783 1876 -10.3 -16.3 61 6.0 -11.8 188 24 281.9 282.1 274.5 285.9 1.37 8 700 2727 -17.5 -22.5 65 5.0 -18.4 220 17 283.1 283.3 274.5 285.8 0.90 9 573 4190 -29.9 -34.2 66 4.3 -30.3 196 27 285.2 285.3 274.8 286.4 0.37 10 540 4609 -33.3 -38.3 61 5.0 -33.7 189 29 286.1 286.1 275.0 286.9 0.26 11 516 4929 -32.9 -38.9 55 6.0 -33.4 184 32 290.3 290.3 277.2 291.1 0.26 12 500 5150 -34.5 -41.5 49 7.0 -35.0 180 33 291.0 291.0 277.5 291.6 0.20 13 477 5477 -37.3 -46.3 39 9.0 -37.8 182 39 291.5 291.5 277.6 291.9 0.13 14 400 6680 -41.5 -54.5 23 13.0 -42.0 190 62 301.1 301.1 281.8 301.3 0.06 15 392 6817 -41.7 -54.7 23 13.0 -42.2 190 63 302.5 302.5 282.5 302.7 0.06 16 343 7709 -47.1 -62.1 16 15.0 -47.4 190 66 307.0 307.0 284.2 307.1 0.03 17 339 7787 -47.5 -62.5 16 15.0 -47.9 190 67 307.5 307.5 284.4 307.6 0.03 18 314 8291 -48.4 -63.4 16 15.0 -48.7 190 69 313.1 313.1 286.4 313.1 0.02 19 300 8590 -48.9 -63.9 16 15.0 -49.2 190 69 316.4 316.4 287.6 316.5 0.02 20 261 9507 -50.5 -66.5 13 16.0 -50.8 186 64 326.9 326.9 290.9 327.0 0.02 21 250 9790 -49.5 -65.5 14 16.0 -49.8 185 62 332.5 332.5 292.4 332.6 0.02 22 226 10454 -46.9 -63.9 13 17.0 -47.4 190 55 346.2 346.2 295.8 346.3 0.03 23 200 11260 -48.7 -66.7 11 18.0 -49.2 195 46 355.7 355.7 297.8 355.8 0.02 24 150 13150 -50.5 -69.5 9 19.0 -51.1 200 48 383.1 383.1 302.8 383.2 0.02 25 143 13460 -50.3 -69.3 9 19.0 -50.9 199 46 388.7 388.7 303.6 388.8 0.02 26 131 14033 -48.1 -69.1 7 21.0 -48.9 197 41 402.5 402.5 305.6 402.6 0.03 27 130 14084 -44.7 -65.7 8 21.0 -45.9 196 41 409.5 409.5 306.5 409.7 0.04 28 116 14845 -43.7 -64.7 8 21.0 -45.1 194 35 424.9 424.9 308.3 425.2 0.05 29 101 15764 -47.7 -69.7 6 22.0 -48.8 190 28 434.3 434.3 309.3 434.5 0.03 30 100 15830 -47.5 -69.5 6 22.0 -48.6 190 27 435.9 436.0 309.5 436.1 0.03 31 77 17549 -50.3 -72.3 6 22.0 -51.4 212 47 464.0 464.0 312.1 464.1 0.03 32 75 17723 -47.3 -71.3 5 24.0 -48.8 214 49 473.8 473.8 313.0 474.0 0.03 33 70 18180 -46.9 -70.9 5 24.0 -48.6 220 54 484.1 484.1 313.8 484.3 0.04 34 60 19196 -46.5 -70.5 5 24.0 -48.4 209 47 506.8 506.8 315.4 507.1 0.05 35 50 20390 -49.9 -73.9 4 24.0 -51.5 195 38 525.9 525.9 316.7 526.1 0.03 36 44 21218 -53.7 -76.7 4 23.0 -54.9 195 39 536.2 536.2 317.3 536.3 0.03 37 35 22709 -47.5 -71.5 5 24.0 -50.3 195 41 588.6 588.6 320.1 589.1 0.07 38 30 23730 -46.5 -70.5 5 24.0 -49.8 195 42 617.9 617.9 321.5 618.6 0.09 39 28 24188 -45.3 -69.3 5 24.0 -49.1 193 44 633.5 633.6 322.1 634.5 0.12 40 20 26410 -49.1 -73.1 4 24.0 -52.7 185 54 685.9 685.9 324.0 686.7 0.10 41 15 28330 -41.5 -66.5 5 25.0 -48.8 770.0 770.1 326.5 773.2 0.33 42 13 29291 -46.3 -70.3 5 24.0 -52.1 785.5 785.6 327.0 787.7 0.23 TRP 314 8291 -48.7 -63.7 16 15.0 -49.0 190 69 312.6 312.6 286.3 312.7 0.02 WND 314 8291 -48.4 -63.4 16 15.0 -48.7 190 69 313.1 313.1 286.4 313.1 0.02 Sounding variables and indices 1000-500 mb thick: 5199.00 m Freezing level: Surface below freezing Freezing level: 984.00 mb = 80.11 m = 262.82 ft Freezing level: 960.55 mb = 275.27 m = 903.11 ft Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 67.24 % Est. max temperature: 5.57 C = 42.02 F Sfc-Lift cond lev (LCL): 951.54 mb = 348.11 m = 1142.08 ft T: -0.56 C 700-500 lapse rate: 7.02 C/km ThetaE index: 1.63 C Layer 925.0- 850.0 mb Conv cond level (CCL): 878.84 mb = 977.46 m = 3206.85 ft Mean mixing ratio: 2.94 g/kg Conv temperature: 3.87 C = 38.96 F Cap Strength: 5.28 C Lifted Index: 5.68 C Risk: None Lifted Index @300 mb: 22.45 C Lifted Index @700 mb: 1.67 C Showalter Index: 5.79 C Risk: None Total Totals Index: 51.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.60 C Cross Totals Index: 24.00 C K Index: 12.10 Risk: None Sweat Index: 143.00 Risk: None Energy Index: 1.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.46 J/kg Max Up Vert Vel: 4.11 m/s Conv Inhibition (B-): 65035.46 J/kg Cap Strength: 5.54 C Lift Cond Lev (LCL): 896.76 mb = 818.42 m = 2685.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 215 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 ---------------------------------------------------------- 0 988 47 90 3 -3.0 0.0 | 42 20 -13.6 -15.2 1 925 574 105 7 -6.8 1.8 | 52 22 -17.4 -13.4 2 850 1239 165 29 -7.5 28.0 | 125 22 -18.1 12.8 3 700 2727 220 17 10.9 13.0 | 352 2 0.3 -2.2 4 500 5150 180 33 0.0 33.0 | 149 21 -10.6 17.8 5 400 6680 190 62 10.8 61.1 | 180 46 0.2 45.9 6 314 8291 190 69 12.0 68.0 | 181 53 1.4 52.8 7 300 8590 190 69 12.0 68.0 | 181 53 1.4 52.8 8 250 9790 185 62 5.4 61.8 | 174 47 -5.2 46.6 9 200 11260 195 46 11.9 44.4 | 183 29 1.3 29.2 10 150 13150 200 48 16.4 45.1 | 191 30 5.8 29.9 11 100 15830 190 27 4.7 26.6 | 153 13 -5.9 11.4 12 70 18180 220 54 34.7 41.4 | 223 36 24.1 26.2 13 50 20390 195 38 9.8 36.7 | 178 22 -0.8 21.5 14 30 23730 195 42 10.9 40.6 | 181 25 0.3 25.4 15 20 26410 185 54 4.7 53.8 | 171 39 -5.9 38.6 Wind Parameters Mean winds (0-6000m): 184.9 at 24.7 knts Storm direction: 214.9 at 18.5 knts Shear (0-3000m) pos: 3.6 neg: 0.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 166.5 deg Storm rel helicity (0-3000m) pos: 219.5 neg: -0.6 tot: 218.8 m^2/s^2 ave: 72.9 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 5.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 80.97 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 ------------------------------------------------------------------------------- 500 100 5 47 21| 4.1 0.0 4.1| 20.8 0.0 20.8 41.5 0.93| 4.1 3.8 1000 128 10 63 20| 10.9 0.0 10.9|138.7 0.0 138.7 138.7 0.98| 12.1 11.9 1500 155 15 86 17| 9.1 0.0 9.1|210.7 0.0 210.7 140.4 0.90| 13.6 12.2 2000 165 18 97 15| 6.0 0.0 6.0|218.7 0.0 218.7 109.4 0.78| 12.5 9.8 2500 172 18 103 13| 4.2 0.0 4.2|219.5 -0.2 219.3 87.7 0.67| 11.6 7.7 3000 178 18 106 12| 3.6 0.0 3.6|219.5 -0.6 218.8 72.9 0.55| 10.6 5.9 4000 187 19 116 9| 2.7 1.2 3.9|219.5 -3.3 216.2 54.0 0.45| 9.1 4.1 5000 186 21 126 10| 2.2 2.0 4.1|219.5 -17.2 202.3 40.5 0.35| 8.4 2.9 6000 185 25 138 13| 3.2 1.7 4.9|293.1 -19.7 273.4 45.6 0.38| 8.6 3.3 Wrote GIF file: /home/apache/climate/data/raob//X2389/skewt/X2389.skewt.20251210.00.gif