UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:0000Z 16 OCT 25 Station: UHMM WMO ident: 25913 Latitude: 59.58 Longitude: 150.78 Elevation: 118.00 ------------------------------------------------------------------------------- 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 1007 118 1.4 -11.6 37 13.0 -2.6 70 3 274.0 274.3 270.2 278.4 1.56 1 1000 171 2.0 -11.0 37 13.0 -2.1 65 9 275.1 275.4 271.0 279.8 1.65 2 968 432 -0.7 -13.7 37 13.0 -4.4 57 12 275.0 275.2 270.5 278.9 1.37 3 925 791 -5.3 -16.3 42 11.0 -8.1 45 15 273.9 274.1 269.4 277.2 1.16 4 912 902 -6.7 -17.7 41 11.0 -9.3 42 13 273.6 273.7 269.0 276.6 1.04 5 864 1323 -8.3 -17.3 48 9.0 -10.5 29 7 276.2 276.3 270.8 279.5 1.14 6 850 1449 -9.5 -18.5 48 9.0 -11.6 25 5 276.2 276.4 270.7 279.2 1.04 7 818 1744 -12.3 -20.3 51 8.0 -14.0 16 10 276.3 276.4 270.5 279.0 0.93 8 773 2176 -12.3 -22.3 43 10.0 -14.3 3 18 280.8 280.9 273.1 283.3 0.83 9 709 2829 -17.5 -25.5 50 8.0 -18.8 343 29 282.1 282.2 273.5 284.1 0.68 10 700 2925 -17.5 -25.5 50 8.0 -18.9 340 31 283.1 283.2 274.1 285.2 0.69 11 681 3131 -17.5 -25.5 50 8.0 -18.9 337 31 285.3 285.5 275.3 287.5 0.70 12 634 3662 -20.7 -27.7 53 7.0 -21.8 330 31 287.6 287.7 276.4 289.5 0.62 13 564 4519 -25.1 -34.1 43 9.0 -26.2 318 31 292.2 292.3 278.3 293.4 0.38 14 546 4753 -27.3 -39.3 31 12.0 -28.5 314 31 292.3 292.3 278.2 293.1 0.23 15 500 5380 -31.9 -41.9 37 10.0 -32.7 305 31 294.1 294.2 279.0 294.8 0.19 16 436 6339 -38.5 -50.5 27 12.0 -39.1 302 43 297.5 297.5 280.4 297.8 0.09 17 433 6386 -38.5 -50.5 27 12.0 -39.1 302 43 298.1 298.1 280.6 298.4 0.09 18 400 6930 -41.5 -53.5 26 12.0 -41.9 300 50 301.1 301.1 281.9 301.3 0.07 19 359 7656 -44.9 -53.9 36 9.0 -45.2 297 56 306.0 306.0 283.9 306.2 0.07 20 335 8114 -48.4 -57.8 33 9.4 -48.6 295 60 307.3 307.3 284.4 307.5 0.05 21 306 8703 -52.9 -62.9 29 10.0 -53.1 295 57 309.0 309.0 285.0 309.1 0.03 22 300 8830 -53.1 -63.1 29 10.0 -53.2 295 56 310.5 310.5 285.5 310.6 0.03 23 269 9527 -57.1 -68.1 24 11.0 -57.2 295 52 314.5 314.5 286.9 314.6 0.01 24 257 9815 -57.3 -68.3 23 11.0 -57.4 292 47 318.4 318.4 288.2 318.4 0.02 25 250 9990 -57.1 -68.1 24 11.0 -57.2 290 44 321.2 321.2 289.1 321.2 0.02 26 200 11430 -51.9 -67.9 13 16.0 -52.2 300 29 350.6 350.6 296.8 350.7 0.02 27 192 11695 -50.5 -67.5 12 17.0 -50.9 301 28 356.9 356.9 298.1 357.0 0.02 28 150 13300 -50.9 -73.9 5 23.0 -51.5 310 19 382.4 382.4 302.6 382.4 0.01 29 101 15875 -49.7 -73.7 4 24.0 -50.6 300 7 430.5 430.5 308.9 430.6 0.02 30 100 15940 -49.5 -73.5 4 24.0 -50.4 300 7 432.1 432.1 309.1 432.2 0.02 31 86 16926 -50.3 -74.3 4 24.0 -51.3 449.5 449.5 310.8 449.6 0.02 TRP 269 9527 -57.1 -68.1 24 11.0 -57.2 295 52 314.5 314.5 286.9 314.6 0.01 WND 335 8114 -48.4 -57.8 33 9.4 -48.6 295 60 307.3 307.3 284.4 307.5 0.05 Sounding variables and indices 1000-500 mb thick: 5209.00 m Freezing level: 976.30 mb = 364.09 m = 1194.50 ft Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 44.44 % Est. max temperature: 3.58 C = 38.44 F Sfc-Lift cond lev (LCL): 821.58 mb = 1710.16 m = 5610.70 ft T: -11.98 C 700-500 lapse rate: 5.87 C/km ThetaE index: 3.26 C Layer 968.0- 864.0 mb Conv cond level (CCL): 664.66 mb = 3311.22 m = 10863.44 ft Mean mixing ratio: 1.33 g/kg Conv temperature: 13.53 C = 56.36 F Cap Strength: 12.50 C Lifted Index: 13.37 C Risk: None Lifted Index @300 mb: 22.82 C Lifted Index @700 mb: 6.45 C Showalter Index: 12.61 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 13.40 C K Index: -4.10 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 3.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.94 J/kg Max Up Vert Vel: 2.81 m/s Conv Inhibition (B-): 22769.88 J/kg Cap Strength: 13.16 C Lift Cond Lev (LCL): 789.85 mb = 2011.19 m = 6598.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 359 at 18 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 1007 118 70 3 -2.8 -1.0 | 170 17 -3.1 17.1 1 1000 171 65 9 -8.2 -3.8 | 150 17 -8.4 14.3 2 925 791 45 15 -10.6 -10.6 | 125 13 -10.8 7.5 3 850 1449 25 5 -2.1 -4.5 | 170 14 -2.3 13.6 4 700 2925 340 31 10.6 -29.1 | 317 15 10.4 -11.0 5 500 5380 305 31 25.4 -17.8 | 269 25 25.2 0.3 6 400 6930 300 50 43.3 -25.0 | 279 44 43.1 -6.9 7 335 8114 295 60 54.4 -25.4 | 278 55 54.1 -7.3 8 300 8830 295 56 50.8 -23.7 | 276 51 50.5 -5.6 9 269 9527 295 52 47.1 -22.0 | 275 47 46.9 -3.9 10 250 9990 290 44 41.3 -15.0 | 266 41 41.1 3.0 11 200 11430 300 29 25.1 -14.5 | 262 25 24.9 3.6 12 150 13300 310 19 14.6 -12.2 | 248 15 14.3 5.9 13 100 15940 300 7 6.1 -3.5 | 202 16 5.8 14.6 Wind Parameters Mean winds (0-6000m): 329.3 at 24.1 knts Storm direction: 359.3 at 18.1 knts Shear (0-3000m) pos: 0.0 neg: 5.4 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 141.9 deg Storm rel helicity (0-3000m) pos: 28.6 neg: -74.0 tot: -45.5 m^2/s^2 ave: -15.2 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 9.3 stream: -2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 89.16 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 57 11 144 15| 0.0 10.8 10.8| 0.0 -44.9 -44.9 -89.7 -0.95| 11.5-10.9 1000 49 12 138 14| 0.0 4.0 4.0| 14.8 -50.3 -35.5 -35.5 -0.41| 9.4 -3.8 1500 45 10 145 13| 0.0 2.2 2.2| 28.6 -53.1 -24.6 -16.4 -0.16| 8.8 -1.4 2000 35 11 145 11| 0.0 4.1 4.1| 28.6 -58.3 -29.8 -14.9 -0.20| 9.0 -1.8 2500 18 13 144 7| 0.0 5.2 5.2| 28.6 -61.8 -33.2 -13.3 -0.28| 9.5 -2.6 3000 3 16 160 3| 0.0 5.4 5.4| 28.6 -74.0 -45.5 -15.2 -0.30| 9.3 -2.8 4000 349 19 285 4| 0.0 4.1 4.1| 28.6-105.1 -76.6 -19.1 -0.37| 8.0 -3.0 5000 338 22 286 8| 0.0 3.4 3.4| 28.6-141.6-113.1 -22.6 -0.42| 7.2 -3.0 6000 329 24 282 12| 0.0 3.6 3.6| 52.8-150.9 -98.1 -16.3 -0.34| 6.9 -2.4 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20251016.00.gif