UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for U5123... Searching the city database file for: U5123 ... Date:1200Z 21 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 1010 32 -10.9 -13.6 80 2.7 -11.5 115 11 261.5 261.7 261.0 265.1 1.32 1 1000 108 -11.7 -14.0 83 2.3 -12.2 135 11 261.5 261.7 260.9 264.9 1.29 2 925 700 -13.3 -15.6 83 2.3 -13.8 215 5 265.7 265.9 264.0 269.1 1.22 3 856 1285 -16.1 -18.6 81 2.5 -16.6 325 7 268.7 268.9 265.8 271.6 1.03 4 850 1338 -16.3 -18.8 81 2.5 -16.8 335 7 269.1 269.2 266.0 271.9 1.02 5 700 2770 -26.7 -29.5 77 2.8 -27.0 350 9 272.9 273.0 267.6 274.3 0.47 6 500 5100 -44.1 -47.2 71 3.1 -44.2 355 23 279.3 279.3 270.9 279.6 0.11 7 400 6580 -49.3 -52.7 67 3.4 -49.4 10 21 290.9 290.9 277.2 291.2 0.07 8 377 6969 -50.9 -54.2 68 3.3 -51.0 10 21 293.8 293.8 278.6 294.0 0.06 9 300 8470 -48.7 -52.3 66 3.6 -48.8 25 13 316.7 316.7 287.8 317.1 0.10 10 250 9660 -48.3 -51.9 66 3.6 -48.4 5 11 334.3 334.3 293.0 334.8 0.13 11 235 10071 -47.1 -50.5 68 3.4 -47.3 19 9 342.0 342.1 295.0 342.7 0.16 12 200 11140 -48.7 -52.3 66 3.6 -48.9 55 5 355.7 355.7 298.0 356.3 0.15 13 150 13030 -50.1 -53.7 66 3.6 -50.3 70 3 383.7 383.8 303.0 384.5 0.17 14 100 15670 -51.7 -55.1 67 3.4 -52.0 30 7 427.8 427.9 308.7 429.0 0.22 15 70 17970 -53.3 -57.0 64 3.7 -53.6 120 7 470.4 470.4 312.8 471.8 0.25 16 64 18544 -54.5 -58.2 64 3.7 -54.8 144 8 479.9 480.0 313.5 481.3 0.23 17 50 20130 -52.5 -56.2 64 3.7 -52.9 210 9 519.8 519.9 316.4 522.2 0.38 18 30 23440 -50.1 -53.9 64 3.8 -51.0 225 21 608.1 608.4 321.2 614.2 0.84 19 23 25169 -49.3 -53.2 64 3.9 -50.4 232 28 658.4 658.9 323.3 667.9 1.18 20 20 26080 -50.1 -53.9 64 3.8 -51.2 235 31 682.8 683.3 324.2 693.2 1.25 21 10 30620 -49.5 -53.4 64 3.9 -51.4 250 56 834.8 836.1 328.7 862.0 2.67 22 9.9 30686 -49.3 -53.3 63 4.0 -51.2 837.9 839.3 328.7 865.9 2.73 TRP 377 6969 -50.9 -54.2 68 3.3 -51.0 10 21 293.8 293.8 278.6 294.0 0.06 WND Sounding variables and indices 1000-500 mb thick: 4992.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 77.50 % Est. max temperature: -3.83 C = 25.11 F Sfc-Lift cond lev (LCL): 967.05 mb = 362.45 m = 1189.11 ft T: -12.39 C 700-500 lapse rate: 7.47 C/km ThetaE index: 0.13 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 849.12 mb = 1345.63 m = 4414.75 ft Mean mixing ratio: 1.25 g/kg Conv temperature: -3.29 C = 26.08 F Cap Strength: 6.09 C Lifted Index: 10.02 C Risk: None Lifted Index @300 mb: 35.13 C Lifted Index @700 mb: 6.09 C Showalter Index: 6.21 C Risk: None Total Totals Index: 53.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.80 C Cross Totals Index: 25.30 C K Index: 6.20 Risk: None Sweat Index: 119.00 Risk: None Energy Index: 1.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.09 J/kg Max Up Vert Vel: 4.71 m/s Conv Inhibition (B-): 75237.45 J/kg Cap Strength: 9.98 C Lift Cond Lev (LCL): 923.01 mb = 716.27 m = 2349.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 24 at 10 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 1010 32 115 11 -10.0 4.6 | 157 15 -5.9 13.8 1 1000 108 135 11 -7.8 7.8 | 168 17 -3.7 16.9 2 925 700 215 5 2.9 4.1 | 207 15 6.9 13.3 3 850 1338 335 7 3.0 -6.3 | 248 8 7.0 2.8 4 700 2770 350 9 1.6 -8.9 | 267 6 5.6 0.3 5 500 5100 355 23 2.0 -22.9 | 336 15 6.0 -13.7 6 400 6580 10 21 -3.6 -20.7 | 358 12 0.4 -11.5 7 377 6969 10 21 -3.6 -20.7 | 358 12 0.4 -11.5 8 300 8470 25 13 -5.5 -11.8 | 29 3 -1.5 -2.6 9 250 9660 5 11 -1.0 -11.0 | 300 4 3.1 -1.8 10 200 11140 55 5 -4.1 -2.9 | 179 6 -0.1 6.3 11 150 13030 70 3 -2.8 -1.0 | 188 8 1.2 8.1 12 100 15670 30 7 -3.5 -6.1 | 190 3 0.5 3.1 13 70 17970 120 7 -6.1 3.5 | 171 13 -2.0 12.7 14 50 20130 210 9 4.5 7.8 | 207 19 8.5 17.0 15 30 23440 225 21 14.8 14.8 | 218 31 18.9 24.0 16 20 26080 235 31 25.4 17.8 | 228 40 29.4 26.9 17 10 30620 250 56 52.6 19.2 | 243 63 56.7 28.3 Wind Parameters Mean winds (0-6000m): 353.8 at 13.4 knts Storm direction: 23.8 at 10.0 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 125.6 deg Storm rel helicity (0-3000m) pos: 104.1 neg: 0.0 tot: 104.1 m^2/s^2 ave: 34.7 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.17 Bulk Shear: 64.46 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 ------------------------------------------------------------------------------- 500 150 9 178 17| 11.9 0.0 11.9| 57.1 0.0 57.1 114.1 0.93| 14.0 13.0 1000 172 7 190 17| 8.7 0.0 8.7| 88.3 0.0 88.3 88.3 0.92| 11.5 10.6 1500 188 7 197 17| 5.9 0.0 5.9| 98.6 0.0 98.6 65.7 0.83| 10.1 8.3 2000 313 7 246 10| 4.5 0.0 4.5| 99.9 0.0 99.9 50.0 0.82| 7.8 6.4 2500 335 8 252 8| 3.6 0.0 3.6|101.2 0.0 101.2 40.5 0.82| 6.5 5.3 3000 341 8 255 7| 3.3 0.0 3.3|104.1 0.0 104.1 34.7 0.83| 5.7 4.8 4000 347 9 269 6| 3.1 0.0 3.1|113.3 0.0 113.3 28.3 0.82| 5.1 4.2 5000 351 11 290 6| 3.1 0.0 3.1|123.4 0.0 123.4 24.7 0.78| 4.7 3.7 6000 354 13 307 7| 2.4 0.0 2.4|135.7 0.0 135.7 22.6 0.78| 4.3 3.3 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20251021.12.gif