UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050812.upa.cvt Date: 1200Z 8 MAY 25 Searching for X2389... Searching the city database file for: X2389 ... Date:1200Z 8 MAY 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 1001 44 5.2 -3.8 52 9.0 1.6 280 5 278.3 278.8 274.7 286.3 2.88 1 1000 52 5.2 -3.8 52 9.0 1.6 280 5 278.4 278.8 274.8 286.4 2.88 2 978 233 2.6 -3.4 65 6.0 0.3 297 5 277.5 278.0 274.5 286.0 3.04 3 942 535 2.2 -4.8 60 7.0 -0.5 326 5 280.1 280.6 275.7 288.1 2.84 4 925 682 0.8 -6.2 59 7.0 -1.8 340 5 280.1 280.6 275.3 287.5 2.60 5 850 1354 -4.5 -9.1 70 4.6 -6.0 340 13 281.4 281.8 275.6 287.9 2.25 6 747 2356 -12.5 -14.5 85 2.0 -13.0 343 18 283.3 283.6 275.7 288.2 1.66 7 738 2449 -10.9 -12.9 85 2.0 -11.5 344 19 286.1 286.4 277.5 291.7 1.92 8 700 2856 -9.7 -14.7 67 5.0 -11.2 345 21 291.7 292.1 280.0 297.0 1.74 9 671 3183 -9.1 -17.1 52 8.0 -11.4 346 20 296.0 296.2 281.6 300.6 1.49 10 599 4056 -11.9 -43.9 5 32.0 -16.3 347 18 302.5 302.5 282.5 303.0 0.13 11 567 4475 -12.9 -44.9 5 32.0 -17.2 348 17 306.1 306.1 284.0 306.5 0.12 12 500 5420 -20.5 -42.5 12 22.0 -23.1 350 15 308.0 308.1 284.8 308.7 0.18 13 400 7030 -31.3 -40.3 41 9.0 -32.2 30 11 314.3 314.4 287.2 315.3 0.28 14 395 7119 -31.9 -40.9 41 9.0 -32.8 25 11 314.7 314.7 287.3 315.6 0.27 15 324 8486 -44.1 -50.1 51 6.0 -44.4 309 10 316.2 316.2 287.6 316.6 0.12 16 310 8782 -45.7 -51.7 51 6.0 -45.9 293 9 317.9 318.0 288.2 318.3 0.10 17 300 9000 -47.5 -53.5 50 6.0 -47.7 280 9 318.4 318.4 288.3 318.7 0.09 18 250 10180 -56.5 -62.5 47 6.0 -56.6 265 7 322.1 322.1 289.4 322.2 0.03 19 240 10438 -58.1 -64.1 46 6.0 -58.2 270 7 323.4 323.4 289.8 323.6 0.03 20 239 10465 -58.1 -64.1 46 6.0 -58.2 269 7 323.8 323.8 289.9 323.9 0.03 21 232 10654 -53.3 -59.3 48 6.0 -53.5 261 7 333.9 333.9 292.8 334.1 0.06 22 207 11395 -49.9 -56.9 44 7.0 -50.2 229 9 350.3 350.3 296.8 350.6 0.08 23 200 11620 -50.1 -57.1 43 7.0 -50.4 220 9 353.4 353.5 297.4 353.8 0.08 24 158 13160 -51.3 -61.3 29 10.0 -51.7 204 17 376.0 376.1 301.6 376.3 0.06 25 150 13500 -49.9 -60.9 26 11.0 -50.4 200 19 384.1 384.1 302.9 384.4 0.07 26 126 14636 -48.5 -62.5 18 14.0 -49.2 204 16 406.3 406.3 306.1 406.6 0.07 27 100 16140 -51.1 -67.1 13 16.0 -51.8 210 11 429.0 429.0 308.7 429.2 0.05 28 70 18450 -51.5 -70.5 9 19.0 -52.5 260 5 474.2 474.2 313.0 474.4 0.04 29 50 20630 -52.5 -73.5 6 21.0 -53.8 290 5 519.8 519.8 316.3 520.0 0.04 30 38 22395 -54.7 -75.7 6 21.0 -56.0 556.6 556.6 318.5 556.8 0.03 TRP 240 10438 -58.1 -64.1 46 6.0 -58.2 270 7 323.4 323.4 289.8 323.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5368.00 m Freezing level: 913.68 mb = 783.43 m = 2570.29 ft Wetbulb zero: 965.99 mb = 332.38 m = 1090.48 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 46.73 % Est. max temperature: 8.34 C = 47.02 F Sfc-Lift cond lev (LCL): 871.01 mb = 1159.91 m = 3805.42 ft T: -2.97 C 700-500 lapse rate: 4.21 C/km ThetaE index: 0.62 C Layer 925.0- 850.0 mb Conv cond level (CCL): 819.02 mb = 1641.98 m = 5387.02 ft Mean mixing ratio: 2.80 g/kg Conv temperature: 8.93 C = 48.07 F Cap Strength: 17.58 C Lifted Index: 17.92 C Risk: None Lifted Index @300 mb: 22.21 C Lifted Index @700 mb: 7.86 C Showalter Index: 17.33 C Risk: None Total Totals Index: 27.40 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: 11.40 C K Index: 1.90 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 4.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.04 J/kg Max Up Vert Vel: 5.11 m/s Conv Inhibition (B-): 39668.34 J/kg Cap Strength: 17.89 C Lift Cond Lev (LCL): 853.70 mb = 1319.48 m = 4328.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 15 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 1001 44 280 5 4.9 -0.9 | 218 13 7.9 10.0 1 1000 52 280 5 4.9 -0.9 | 218 13 7.9 10.0 2 925 682 340 5 1.7 -4.7 | 217 8 4.7 6.2 3 850 1354 340 13 4.4 -12.2 | 280 8 7.5 -1.3 4 700 2856 345 21 5.4 -20.3 | 318 13 8.4 -9.4 5 500 5420 350 15 2.6 -14.8 | 305 7 5.6 -3.9 6 400 7030 30 11 -5.5 -9.5 | 118 3 -2.5 1.4 7 300 9000 280 9 8.9 -1.6 | 232 15 11.9 9.3 8 250 10180 265 7 7.0 0.6 | 221 15 10.0 11.5 9 240 10438 270 7 7.0 -0.0 | 223 15 10.0 10.9 10 200 11620 220 9 5.8 6.9 | 206 20 8.8 17.8 11 150 13500 200 19 6.5 17.9 | 198 30 9.5 28.7 12 100 16140 210 11 5.5 9.5 | 203 22 8.5 20.4 13 70 18450 260 5 4.9 0.9 | 214 14 7.9 11.7 14 50 20630 290 5 4.7 -1.7 | 220 12 7.7 9.2 Wind Parameters Mean winds (0-6000m): 345.4 at 15.0 knts Storm direction: 15.4 at 11.3 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 99.3 deg Storm rel helicity (0-3000m) pos: 31.6 neg: -1.3 tot: 30.4 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.70 Bulk Shear: 18.57 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 ------------------------------------------------------------------------------- 500 303 5 221 11| 4.1 0.0 4.1| 2.1 -0.4 1.7 3.4 0.12| 4.2 0.5 1000 324 6 226 9| 4.2 0.0 4.2| 9.3 -1.1 8.2 8.2 0.44| 4.8 2.1 1500 333 8 239 8| 4.2 0.0 4.2| 17.6 -1.1 16.5 11.0 0.61| 4.8 2.9 2000 336 10 254 7| 3.9 0.0 3.9| 22.8 -1.1 21.7 10.8 0.65| 4.3 2.8 2500 339 11 268 7| 3.6 0.0 3.6| 28.2 -1.1 27.1 10.8 0.66| 4.0 2.6 3000 341 13 280 7| 3.3 0.0 3.3| 31.6 -1.3 30.4 10.1 0.64| 3.7 2.4 4000 342 14 292 8| 2.2 0.0 2.2| 31.6 -3.0 28.7 7.2 0.55| 3.1 1.7 5000 344 15 296 8| 1.5 0.0 1.5| 31.6 -5.1 26.5 5.3 0.47| 2.7 1.3 6000 345 15 299 8| 1.2 0.0 1.2| 33.7 -5.8 27.9 4.6 0.43| 2.7 1.2 Wrote GIF file: /home/apache/climate/data/raob//X2389/skewt/X2389.skewt.20250508.12.gif