UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:1200Z 11 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 23 SFC 988 118 2.8 -10.2 38 13.0 -1.5 0 0 276.9 277.2 272.3 282.0 1.78 2 925 650 -0.9 -11.9 43 11.0 -4.3 25 13 278.4 278.7 273.0 283.1 1.66 3 883 1019 -3.7 -13.7 46 10.0 -6.6 41 18 279.2 279.5 273.2 283.6 1.50 4 850 1320 -4.3 -14.3 46 10.0 -7.2 55 23 281.6 281.9 274.5 286.0 1.48 5 814 1660 -6.1 -17.1 41 11.0 -9.0 56 28 283.2 283.5 275.0 286.9 1.23 6 757 2231 -2.7 -14.7 39 12.0 -6.5 58 37 292.9 293.2 280.4 297.8 1.61 7 714 2692 -5.7 -17.7 38 12.0 -9.1 59 44 294.5 294.7 280.7 298.6 1.33 8 700 2847 -5.5 -18.5 35 13.0 -9.2 60 46 296.4 296.6 281.5 300.4 1.27 9 626 3712 -10.7 -33.7 13 23.0 -14.8 50 42 300.1 300.1 281.8 301.3 0.35 10 624 3737 -10.7 -33.7 13 23.0 -14.8 50 42 300.3 300.4 282.0 301.6 0.36 11 619 3798 -10.7 -33.7 13 23.0 -14.9 49 42 301.0 301.1 282.3 302.3 0.36 12 603 3998 -14.3 -32.3 20 18.0 -17.4 47 41 299.1 299.2 281.5 300.6 0.42 13 575 4356 -16.9 -25.9 46 9.0 -18.7 42 40 300.2 300.3 282.5 302.8 0.80 14 544 4769 -19.3 -25.3 59 6.0 -20.5 38 38 302.1 302.3 283.4 305.1 0.90 15 534 4906 -20.5 -29.5 44 9.0 -22.0 36 37 302.3 302.4 283.1 304.4 0.62 16 500 5390 -22.5 -32.5 40 10.0 -24.0 30 35 305.6 305.7 284.3 307.3 0.50 17 478 5721 -24.5 -34.5 39 10.0 -25.9 28 34 307.1 307.2 284.8 308.6 0.43 18 455 6081 -28.1 -39.1 34 11.0 -29.3 26 33 306.9 307.0 284.5 307.9 0.28 19 400 7000 -34.1 -45.1 32 11.0 -34.9 20 31 310.7 310.7 285.8 311.3 0.17 20 369 7557 -37.7 -47.7 34 10.0 -38.3 31 29 313.1 313.2 286.6 313.6 0.14 21 368 7576 -37.7 -47.7 34 10.0 -38.3 32 29 313.4 313.4 286.7 313.9 0.14 22 300 8940 -50.5 -59.5 34 9.0 -50.7 60 25 314.2 314.2 286.9 314.3 0.04 23 295 9050 -51.9 -60.9 33 9.0 -52.1 61 26 313.7 313.7 286.7 313.8 0.04 24 262 9812 -56.9 -65.9 31 9.0 -57.0 71 32 317.2 317.2 287.8 317.3 0.02 25 250 10110 -56.5 -66.5 27 10.0 -56.6 75 35 322.1 322.1 289.4 322.1 0.02 26 240 10371 -56.9 -66.9 27 10.0 -57.1 73 34 325.2 325.3 290.4 325.3 0.02 27 224 10809 -59.7 -68.7 30 9.0 -59.8 69 33 327.4 327.4 291.0 327.5 0.02 28 209 11244 -60.7 -69.7 30 9.0 -60.8 65 31 332.4 332.4 292.4 332.5 0.02 29 201 11489 -60.5 -69.5 30 9.0 -60.6 65 27 336.5 336.5 293.4 336.5 0.02 30 200 11520 -60.3 -69.3 30 9.0 -60.4 65 27 337.3 337.3 293.7 337.3 0.02 31 191 11808 -55.1 -65.1 28 10.0 -55.3 65 25 350.1 350.1 296.7 350.2 0.03 32 157 13065 -49.7 -65.7 14 16.0 -50.3 65 15 379.4 379.5 302.2 379.6 0.04 33 150 13360 -51.3 -68.3 11 17.0 -51.8 65 13 381.7 381.7 302.5 381.8 0.03 34 142 13715 -52.9 -70.9 10 18.0 -53.4 384.9 384.9 303.1 385.0 0.02 35 138 13901 -50.3 -70.3 8 20.0 -50.9 392.7 392.7 304.2 392.8 0.02 36 100 16010 -49.1 -73.1 4 24.0 -50.1 432.9 432.9 309.1 433.0 0.02 37 81 17395 -48.3 -72.3 5 24.0 -49.6 461.4 461.4 311.9 461.5 0.03 TRP 209 11244 -60.7 -69.7 30 9.0 -60.8 65 31 332.4 332.4 292.4 332.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5367.00 m Freezing level: 940.32 mb = 520.59 m = 1707.97 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 37.77 % Est. max temperature: 8.04 C = 46.48 F Sfc-Lift cond lev (LCL): 806.69 mb = 1730.62 m = 5677.82 ft T: -5.68 C 700-500 lapse rate: 6.69 C/km Conv cond level (CCL): 562.16 mb = 4523.97 m = 14842.25 ft Mean mixing ratio: 1.67 g/kg Conv temperature: 26.80 C = 80.24 F Cap Strength: 17.46 C Lifted Index: 19.20 C Risk: None Lifted Index @300 mb: 22.20 C Lifted Index @700 mb: 15.05 C Showalter Index: 16.77 C Risk: None Total Totals Index: 26.40 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 8.20 C K Index: -9.10 Risk: None Sweat Index: 81.00 Risk: None Energy Index: 4.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.06 J/kg Max Up Vert Vel: 4.02 m/s Conv Inhibition (B-): 24858.13 J/kg Cap Strength: 19.00 C Lift Cond Lev (LCL): 782.55 mb = 1969.80 m = 6462.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 77 at 25 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 ---------------------------------------------------------- 0 988 118 0 0 -0.0 -0.0 | 257 25 24.0 5.5 1 925 650 25 13 -5.5 -11.8 | 289 20 18.5 -6.3 2 850 1320 55 23 -18.8 -13.2 | 326 9 5.2 -7.7 3 700 2847 60 46 -39.8 -23.0 | 42 24 -15.8 -17.5 4 500 5390 30 35 -17.5 -30.3 | 345 26 6.5 -24.8 5 400 7000 20 31 -10.6 -29.1 | 330 27 13.4 -23.6 6 300 8940 60 25 -21.7 -12.5 | 341 7 2.4 -7.0 7 250 10110 75 35 -33.8 -9.1 | 70 10 -9.8 -3.6 8 209 11244 65 31 -28.1 -13.1 | 28 9 -4.1 -7.6 9 200 11520 65 27 -24.5 -11.4 | 4 6 -0.4 -5.9 10 150 13360 65 13 -11.8 -5.5 | 270 12 12.3 0.0 Wind Parameters Mean winds (0-6000m): 47.1 at 32.9 knts Storm direction: 77.1 at 24.7 knts Shear (0-3000m) pos: 7.3 neg: 0.5 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 138.2 deg Storm rel helicity (0-3000m) pos: 167.6 neg: -15.9 tot: 151.7 m^2/s^2 ave: 50.6 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 6.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 98.75 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 25 6 270 21| 12.6 0.0 12.6| 69.3 0.0 69.3 138.7 0.92| 12.9 11.9 1000 34 11 282 18| 10.3 0.0 10.3|100.3 0.0 100.3 100.3 0.82| 11.6 9.6 1500 45 15 292 14| 9.4 0.0 9.4|119.6 0.0 119.6 79.8 0.82| 10.9 8.9 2000 50 19 306 12| 9.0 0.0 9.0|138.6 0.0 138.6 69.3 0.82| 10.1 8.2 2500 53 23 327 10| 8.8 0.0 8.8|158.9 0.0 158.9 63.6 0.78| 9.6 7.5 3000 55 27 348 10| 7.3 0.5 7.8|167.6 -15.9 151.7 50.6 0.67| 9.0 6.1 4000 54 31 3 13| 5.5 1.3 6.8|167.6 -76.2 91.4 22.8 0.41| 8.0 3.3 5000 51 32 4 15| 4.4 1.9 6.3|167.6-133.1 34.5 6.9 0.23| 7.3 1.7 6000 47 33 0 17| 3.6 2.0 5.7|167.6-170.0 -2.5 -0.4 0.15| 6.6 1.0 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20251011.12.gif