UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101212.upa.cvt Date: 1200Z 12 OCT 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:1200Z 12 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 ------------------------------------------------------------------------------- 0 1000 52 110 5 SFC 992 118 0.2 -11.8 40 12.0 -3.4 110 5 274.0 274.2 270.1 278.4 1.56 2 925 673 -2.7 -12.7 46 10.0 -5.7 50 19 276.5 276.8 271.7 281.0 1.55 3 853 1311 -7.1 -16.1 49 9.0 -9.4 69 21 278.4 278.6 272.4 282.1 1.27 4 850 1338 -7.1 -16.1 49 9.0 -9.4 70 21 278.7 278.9 272.6 282.4 1.28 5 826 1561 -7.9 -17.9 44 10.0 -10.4 66 21 280.2 280.3 273.2 283.5 1.13 6 813 1684 -7.5 -18.5 41 11.0 -10.2 64 21 281.9 282.0 274.0 285.1 1.09 7 788 1927 -6.1 -18.1 38 12.0 -9.2 60 22 285.9 286.1 276.3 289.4 1.17 8 701 2839 -7.9 -27.9 18 20.0 -12.1 45 23 293.6 293.7 279.3 295.4 0.55 9 700 2850 -8.1 -28.1 18 20.0 -12.2 45 23 293.5 293.6 279.2 295.3 0.54 10 634 3609 -14.3 -35.3 15 21.0 -17.5 45 24 294.9 294.9 279.5 295.9 0.30 11 599 4039 -15.1 -39.1 11 24.0 -18.4 45 25 298.8 298.8 281.1 299.5 0.22 12 500 5380 -24.1 -42.1 17 18.0 -26.0 45 27 303.7 303.7 283.1 304.3 0.19 13 437 6349 -29.9 -43.9 24 14.0 -31.1 48 22 308.2 308.3 284.9 308.9 0.18 14 400 6970 -36.5 -50.5 22 14.0 -37.2 50 19 307.6 307.6 284.5 307.9 0.09 15 381 7305 -39.7 -53.7 21 14.0 -40.3 45 20 307.6 307.7 284.5 307.9 0.07 16 364 7617 -40.3 -52.3 27 12.0 -40.8 40 20 310.9 310.9 285.8 311.2 0.08 17 309 8716 -48.1 -63.1 16 15.0 -48.4 23 23 314.9 314.9 287.1 315.0 0.03 18 300 8910 -49.3 -62.3 20 13.0 -49.6 20 23 315.9 315.9 287.4 316.0 0.03 19 295 9019 -49.9 -62.9 20 13.0 -50.2 22 23 316.5 316.5 287.6 316.6 0.03 20 273 9516 -56.3 -68.3 21 12.0 -56.5 30 23 314.4 314.4 286.9 314.4 0.01 21 250 10070 -58.5 -69.5 23 11.0 -58.6 40 23 319.1 319.1 288.5 319.1 0.01 22 228 10649 -62.3 -73.3 22 11.0 -62.4 22 19 321.8 321.8 289.3 321.8 0.01 23 220 10871 -63.3 -75.3 18 12.0 -63.4 15 17 323.6 323.6 289.9 323.6 0.01 24 219 10899 -61.9 -73.9 19 12.0 -62.0 14 17 326.2 326.2 290.6 326.2 0.01 25 200 11470 -58.1 -69.1 23 11.0 -58.2 350 21 340.8 340.8 294.5 340.8 0.02 26 185 11965 -53.3 -64.3 25 11.0 -53.6 338 17 356.2 356.2 298.0 356.4 0.04 27 180 12142 -50.5 -62.5 23 12.0 -50.9 334 16 363.6 363.6 299.4 363.8 0.05 28 177 12251 -50.5 -62.5 23 12.0 -50.9 331 15 365.3 365.4 299.8 365.6 0.05 29 150 13320 -53.5 -68.5 14 15.0 -53.9 305 7 377.9 377.9 301.9 378.0 0.03 30 146 13494 -53.5 -68.5 14 15.0 -53.9 380.8 380.8 302.4 380.9 0.03 31 140 13766 -49.3 -65.3 14 16.0 -50.0 392.8 392.8 304.2 393.0 0.04 32 102 15844 -49.1 -73.1 4 24.0 -50.1 430.4 430.4 308.9 430.5 0.02 TRP 220 10871 -63.3 -75.3 18 12.0 -63.4 15 17 323.6 323.6 289.9 323.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5328.00 m Freezing level: 987.38 mb = 156.28 m = 512.71 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 27.05 % Est. max temperature: 5.39 C = 41.71 F Sfc-Lift cond lev (LCL): 821.71 mb = 1601.16 m = 5253.09 ft T: -7.77 C 700-500 lapse rate: 6.32 C/km ThetaE index: 0.13 C Layer 700.0- 634.0 mb Conv cond level (CCL): 553.37 mb = 4627.22 m = 15180.98 ft Mean mixing ratio: 1.53 g/kg Conv temperature: 27.11 C = 80.80 F Cap Strength: 17.17 C Lifted Index: 19.65 C Risk: None Lifted Index @300 mb: 25.27 C Lifted Index @700 mb: 14.38 C Showalter Index: 17.89 C Risk: None Total Totals Index: 25.00 C Risk: None Vertical Totals Index: 17.00 C Cross Totals Index: 8.00 C K Index: -19.10 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 4.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.80 J/kg Max Up Vert Vel: 4.86 m/s Conv Inhibition (B-): 19651.58 J/kg Cap Strength: 19.47 C Lift Cond Lev (LCL): 795.92 mb = 1849.46 m = 6067.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 80 at 17 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 ---------------------------------------------------------- 0 992 118 110 5 -4.7 1.7 | 249 13 12.0 4.6 1 925 673 50 19 -14.6 -12.2 | 347 10 2.1 -9.3 2 850 1338 70 21 -19.7 -7.2 | 35 5 -3.1 -4.3 3 700 2850 45 23 -16.3 -16.3 | 358 13 0.4 -13.4 4 500 5380 45 27 -19.1 -19.1 | 8 16 -2.4 -16.2 5 400 6970 50 19 -14.6 -12.2 | 347 10 2.1 -9.3 6 300 8910 20 23 -7.9 -21.6 | 335 21 8.8 -18.7 7 250 10070 40 23 -14.8 -17.6 | 353 15 1.9 -14.7 8 220 10871 15 17 -4.4 -16.4 | 318 18 12.3 -13.5 9 200 11470 350 21 3.6 -20.7 | 311 27 20.3 -17.8 10 150 13320 305 7 5.7 -4.0 | 273 22 22.4 -1.1 Wind Parameters Mean winds (0-6000m): 50.2 at 22.6 knts Storm direction: 80.2 at 16.9 knts Shear (0-3000m) pos: 0.8 neg: 3.5 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 110.5 deg Storm rel helicity (0-3000m) pos: 23.1 neg: -14.3 tot: 8.8 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.64 Bulk Shear: 18.58 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 63 11 288 7| 0.0 15.7 15.7| 10.7 -1.7 9.0 18.1 0.48| 17.4 8.3 1000 59 15 325 6| 1.9 7.8 9.7| 19.2 -1.7 17.5 17.5 0.52| 12.0 6.2 1500 62 17 344 5| 1.7 5.2 6.9| 22.2 -3.1 19.1 12.7 0.49| 9.3 4.5 2000 62 18 355 6| 1.3 4.4 5.7| 22.2 -6.9 15.3 7.7 0.38| 7.8 2.9 2500 60 19 359 7| 1.0 3.9 5.0| 22.2 -11.8 10.4 4.2 0.29| 6.9 2.0 3000 57 20 360 8| 0.8 3.5 4.4| 23.1 -14.3 8.8 2.9 0.26| 6.1 1.6 4000 54 21 1 10| 0.6 2.8 3.5| 27.1 -14.3 12.8 3.2 0.28| 4.8 1.3 5000 51 22 2 11| 0.5 2.4 2.9| 31.2 -14.3 16.9 3.4 0.29| 4.0 1.2 6000 50 23 3 12| 0.4 2.0 2.4| 32.0 -20.3 11.7 1.9 0.23| 3.7 0.8 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20251012.12.gif