UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for X2389... Searching the city database file for: X2389 ... Date:0000Z 7 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 ------------------------------------------------------------------------------- SFC 1012 41 -13.1 -15.9 79 2.8 -13.7 290 3 259.2 259.3 258.8 262.1 1.09 1 1000 132 -12.9 -16.2 76 3.3 -13.6 280 3 260.2 260.4 259.6 263.2 1.08 2 993 186 -12.9 -16.2 76 3.3 -13.6 273 3 260.8 260.9 260.0 263.7 1.09 3 980 287 -9.1 -11.2 85 2.1 -9.6 259 3 265.6 265.8 264.7 270.1 1.65 4 964 415 -8.5 -10.3 87 1.8 -9.0 242 3 267.4 267.7 266.3 272.4 1.81 5 948 545 -7.1 -9.8 81 2.7 -7.9 225 3 270.1 270.5 268.2 275.4 1.91 6 925 737 -8.1 -13.1 67 5.0 -9.4 200 3 271.0 271.3 268.1 275.2 1.50 7 881 1113 -11.5 -17.5 61 6.0 -12.8 180 4 271.3 271.5 267.6 274.4 1.10 8 850 1388 -11.9 -19.9 51 8.0 -13.6 165 5 273.7 273.8 268.9 276.4 0.93 9 809 1765 -13.3 -26.3 33 13.0 -15.5 173 8 276.1 276.2 269.8 277.7 0.55 10 793 1917 -14.9 -29.9 27 15.0 -17.1 176 9 276.0 276.0 269.4 277.2 0.40 11 700 2847 -22.3 -34.3 33 12.0 -23.6 195 17 277.8 277.8 270.4 278.7 0.30 12 596 4005 -32.1 -40.1 45 8.0 -32.7 190 25 279.5 279.5 271.2 280.1 0.20 13 588 4100 -32.9 -40.9 45 8.0 -33.4 190 25 279.7 279.7 271.3 280.2 0.18 14 511 5080 -36.7 -46.7 35 10.0 -37.2 186 32 286.5 286.5 275.0 286.9 0.11 15 500 5230 -37.9 -48.9 31 11.0 -38.4 185 33 286.8 286.8 275.2 287.1 0.09 16 400 6730 -48.3 -59.3 27 11.0 -48.5 185 48 292.2 292.2 277.8 292.3 0.03 17 358 7455 -53.3 -64.3 25 11.0 -53.4 185 42 294.9 294.9 279.1 295.0 0.02 18 351 7583 -53.5 -64.5 25 11.0 -53.7 184 41 296.3 296.3 279.7 296.4 0.02 19 324 8102 -51.5 -62.5 26 11.0 -51.7 182 38 306.0 306.0 283.8 306.1 0.03 20 300 8600 -53.9 -64.9 25 11.0 -54.1 180 35 309.4 309.4 285.1 309.5 0.02 21 295 8708 -54.3 -65.3 25 11.0 -54.5 180 35 310.3 310.3 285.4 310.4 0.02 22 274 9184 -50.7 -62.7 23 12.0 -51.0 180 34 322.1 322.1 289.5 322.3 0.03 23 250 9780 -50.5 -63.5 20 13.0 -50.8 180 33 331.0 331.0 292.0 331.1 0.03 24 208 10990 -46.7 -62.7 15 16.0 -47.3 192 31 354.8 354.8 297.7 355.0 0.04 25 200 11250 -47.5 -63.5 14 16.0 -48.0 195 31 357.6 357.6 298.2 357.7 0.04 26 150 13150 -48.9 -68.9 8 20.0 -49.6 190 31 385.8 385.8 303.2 385.9 0.02 27 100 15820 -48.1 -71.1 5 23.0 -49.2 210 23 434.8 434.8 309.4 434.9 0.03 28 90 16509 -50.7 -73.7 5 23.0 -51.6 204 26 442.9 442.9 310.2 443.0 0.02 29 70 18160 -46.5 -70.5 5 24.0 -48.2 190 33 484.9 484.9 313.8 485.2 0.04 30 69 18255 -46.3 -70.3 5 24.0 -48.1 190 33 487.3 487.3 314.0 487.6 0.04 31 63 18854 -49.9 -73.9 4 24.0 -51.2 190 35 492.2 492.3 314.4 492.4 0.03 32 52 20119 -45.1 -69.1 5 24.0 -47.6 190 39 531.2 531.2 317.0 531.6 0.07 33 50 20380 -46.1 -70.1 5 24.0 -48.4 190 40 534.8 534.9 317.2 535.2 0.06 34 38 22185 -51.1 -74.1 5 23.0 -52.9 565.8 565.8 318.9 566.1 0.04 35 32 23312 -47.5 -71.5 5 24.0 -50.4 603.9 603.9 320.8 604.5 0.08 TRP 358 7455 -53.3 -64.3 25 11.0 -53.4 185 42 294.9 294.9 279.1 295.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5098.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 45.13 % Est. max temperature: 0.53 C = 32.95 F Sfc-Lift cond lev (LCL): 967.18 mb = 389.46 m = 1277.73 ft T: -8.62 C 700-500 lapse rate: 6.55 C/km ThetaE index: 0.98 C Layer 925.0- 850.0 mb Conv cond level (CCL): 1000.00 mb = 132.00 m = 433.07 ft Mean mixing ratio: 1.54 g/kg Conv temperature: -10.94 C = 12.30 F Cap Strength: 12.97 C Lifted Index: 13.12 C Risk: None Lifted Index @300 mb: 27.17 C Lifted Index @700 mb: 7.33 C Showalter Index: 8.90 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 18.00 C K Index: -5.90 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.84 J/kg Max Up Vert Vel: 10.28 m/s Conv Inhibition (B-): 49747.55 J/kg Cap Strength: 13.03 C Lift Cond Lev (LCL): 915.62 mb = 815.70 m = 2676.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 218 at 14 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 41 290 3 2.8 -1.0 | 26 13 -5.8 -12.1 1 1000 132 280 3 3.0 -0.5 | 26 13 -5.7 -11.6 2 925 737 200 3 1.0 2.8 | 43 11 -7.6 -8.3 3 850 1388 165 5 -1.3 4.8 | 58 12 -9.9 -6.3 4 700 2847 195 17 4.4 16.4 | 141 7 -4.3 5.3 5 500 5230 185 33 2.9 32.9 | 165 23 -5.8 21.8 6 400 6730 185 48 4.2 47.8 | 173 37 -4.5 36.7 7 358 7455 185 42 3.7 41.8 | 171 31 -5.0 30.7 8 300 8600 180 35 0.0 35.0 | 160 25 -8.7 23.9 9 250 9780 180 33 0.0 33.0 | 158 24 -8.7 21.9 10 200 11250 195 31 8.0 29.9 | 178 19 -0.6 18.8 11 150 13150 190 31 5.4 30.5 | 170 20 -3.3 19.4 12 100 15820 210 23 11.5 19.9 | 198 9 2.8 8.8 13 70 18160 190 33 5.7 32.5 | 172 22 -2.9 21.4 14 50 20380 190 40 6.9 39.4 | 177 28 -1.7 28.3 Wind Parameters Mean winds (0-6000m): 187.9 at 18.8 knts Storm direction: 217.9 at 14.1 knts Shear (0-3000m) pos: 2.2 neg: 1.4 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 122.2 deg Storm rel helicity (0-3000m) pos: 48.9 neg: 0.0 tot: 48.9 m^2/s^2 ave: 16.3 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 3.9 stream: 3.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.22 Bulk Shear: 43.14 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 ------------------------------------------------------------------------------- 500 259 3 28 12| 0.0 3.3 3.3| 6.4 0.0 6.4 12.9 0.62| 3.4 2.1 1000 225 3 36 11| 0.0 2.9 2.9| 14.3 0.0 14.3 14.3 0.78| 3.1 2.4 1500 197 4 45 11| 0.0 2.8 2.8| 22.5 0.0 22.5 15.0 0.83| 3.1 2.6 2000 186 5 52 10| 1.1 2.1 3.2| 32.6 0.0 32.6 16.3 0.84| 3.5 2.9 2500 188 6 58 9| 1.8 1.7 3.5| 41.8 0.0 41.8 16.7 0.86| 3.7 3.2 3000 192 8 65 8| 2.2 1.4 3.6| 48.9 0.0 48.9 16.3 0.87| 3.9 3.3 4000 192 11 91 6| 1.7 1.9 3.6| 56.0 0.0 56.0 14.0 0.75| 3.8 2.8 5000 190 15 122 7| 1.3 2.2 3.6| 59.5 0.0 59.5 11.9 0.63| 3.7 2.3 6000 188 19 141 10| 1.1 2.6 3.8| 76.0 0.0 76.0 12.7 0.55| 3.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//X2389/skewt/X2389.skewt.20251207.00.gif