UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:0000Z 10 DEC 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 982 118 -2.1 -4.5 84 2.4 -3.0 90 5 272.5 272.9 271.2 280.1 2.78 2 925 593 -5.1 -6.4 91 1.3 -5.5 85 21 274.1 274.5 271.8 281.1 2.56 3 850 1252 -9.5 -10.2 95 0.7 -9.7 90 36 276.2 276.5 272.3 282.0 2.07 4 706 2667 -17.1 -19.7 80 2.6 -17.6 85 18 282.9 283.1 274.7 286.2 1.13 5 700 2731 -17.1 -19.7 80 2.6 -17.7 85 17 283.5 283.7 275.1 287.0 1.14 6 627 3546 -23.5 -25.2 86 1.7 -23.8 92 20 285.3 285.4 275.5 287.7 0.79 7 560 4363 -29.3 -32.6 73 3.3 -29.7 98 24 287.8 287.9 276.3 289.2 0.44 8 525 4819 -33.9 -37.5 70 3.6 -34.2 102 26 287.7 287.7 275.9 288.6 0.29 9 500 5160 -35.1 -39.0 67 3.9 -35.4 105 27 290.2 290.3 277.2 291.1 0.26 10 474 5531 -36.9 -40.6 68 3.7 -37.1 107 31 292.5 292.5 278.3 293.3 0.23 11 400 6680 -47.1 -52.1 56 5.0 -47.3 115 42 293.8 293.8 278.6 294.0 0.08 12 356 7439 -54.1 -60.1 48 6.0 -54.2 124 44 294.3 294.3 278.8 294.4 0.03 13 327 7980 -56.5 -62.5 47 6.0 -56.6 130 46 298.3 298.3 280.6 298.4 0.03 14 300 8530 -53.9 -61.9 37 8.0 -54.0 140 40 309.4 309.4 285.1 309.5 0.03 15 250 9710 -51.5 -65.5 17 14.0 -51.8 160 36 329.5 329.5 291.6 329.6 0.02 16 226 10371 -47.9 -71.9 5 24.0 -48.4 165 38 344.7 344.7 295.4 344.7 0.01 17 201 11147 -46.5 -70.5 5 24.0 -47.2 170 40 358.6 358.6 298.4 358.7 0.01 18 200 11180 -46.5 -70.5 5 24.0 -47.2 170 40 359.1 359.1 298.5 359.2 0.01 19 150 13090 -45.5 -69.5 5 24.0 -46.5 190 40 391.7 391.7 304.0 391.8 0.02 20 141 13500 -45.1 -69.1 5 24.0 -46.2 191 41 399.3 399.4 305.1 399.5 0.02 21 101 15705 -47.7 -71.7 5 24.0 -48.8 195 46 434.3 434.3 309.3 434.5 0.02 22 100 15770 -47.7 -71.7 5 24.0 -48.8 195 46 435.6 435.6 309.4 435.7 0.02 23 71 18036 -48.3 -72.3 5 24.0 -49.7 200 46 479.1 479.1 313.4 479.3 0.03 24 70 18130 -47.7 -71.7 5 24.0 -49.3 200 46 482.3 482.3 313.7 482.5 0.03 25 66 18520 -45.1 -69.1 5 24.0 -47.1 200 47 496.2 496.2 314.7 496.5 0.05 26 50 20360 -47.9 -71.9 5 24.0 -49.9 200 52 530.6 530.6 317.0 530.9 0.05 27 36 22516 -50.3 -73.4 5 23.1 -52.4 210 73 576.7 576.7 319.5 577.1 0.05 28 34 22889 -50.7 -73.7 5 23.0 -52.8 208 70 585.1 585.1 319.9 585.5 0.05 29 30 23710 -47.9 -71.9 5 24.0 -50.9 205 62 614.1 614.1 321.3 614.6 0.08 30 22 25772 -44.5 -69.5 5 25.0 -49.3 205 56 681.1 681.2 323.9 682.4 0.15 31 20 26410 -44.9 -69.9 4 25.0 -49.8 205 54 698.7 698.8 324.4 700.1 0.16 32 17 27491 -46.9 -70.9 5 24.0 -51.7 205 57 725.6 725.6 325.3 727.0 0.16 33 14 28788 -42.9 -67.9 5 25.0 -49.8 205 61 780.6 780.7 326.8 783.4 0.29 34 10 31060 -42.1 -67.1 5 25.0 -50.7 205 68 862.4 862.6 328.8 867.4 0.46 35 8.4 32243 -40.9 -66.9 4 26.0 -50.9 911.2 911.5 329.8 917.6 0.56 TRP 327 7980 -56.5 -62.5 47 6.0 -56.6 130 46 298.3 298.3 280.6 298.4 0.03 WND 36 22516 -50.3 -73.4 5 23.1 -52.4 210 73 576.7 576.7 319.5 577.1 0.05 Sounding variables and indices 1000-500 mb thick: 5183.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 83.01 % Est. max temperature: 2.38 C = 36.29 F Sfc-Lift cond lev (LCL): 945.60 mb = 418.06 m = 1371.58 ft T: -4.00 C 700-500 lapse rate: 7.41 C/km Conv cond level (CCL): 894.24 mb = 856.59 m = 2810.30 ft Mean mixing ratio: 2.56 g/kg Conv temperature: 0.37 C = 32.66 F Cap Strength: 6.66 C Lifted Index: 8.06 C Risk: None Lifted Index @300 mb: 20.14 C Lifted Index @700 mb: 4.85 C Showalter Index: 7.24 C Risk: None Total Totals Index: 50.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 24.90 C K Index: 12.80 Risk: None Sweat Index: 129.00 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.77 J/kg Max Up Vert Vel: 4.64 m/s Conv Inhibition (B-): 85252.41 J/kg Cap Strength: 7.42 C Lift Cond Lev (LCL): 908.52 mb = 733.10 m = 2405.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 126 at 19 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 ---------------------------------------------------------- 0 982 118 90 5 -5.0 0.0 | 317 15 10.0 -10.9 1 925 593 85 21 -20.9 -1.8 | 25 14 -5.9 -12.7 2 850 1252 90 36 -36.0 0.0 | 63 24 -21.0 -10.9 3 700 2731 85 17 -16.9 -1.5 | 9 12 -1.9 -12.3 4 500 5160 105 27 -26.1 7.0 | 71 12 -11.1 -3.9 5 400 6680 115 42 -38.1 17.7 | 107 24 -23.0 6.9 6 327 7980 130 46 -35.2 29.6 | 133 28 -20.2 18.7 7 300 8530 140 40 -25.7 30.6 | 152 22 -10.7 19.8 8 250 9710 160 36 -12.3 33.8 | 187 23 2.7 23.0 9 200 11180 170 40 -6.9 39.4 | 196 30 8.1 28.5 10 150 13090 190 40 6.9 39.4 | 218 36 22.0 28.5 11 100 15770 195 46 11.9 44.4 | 219 43 26.9 33.6 12 70 18130 200 46 15.7 43.2 | 224 45 30.8 32.4 13 50 20360 200 52 17.8 48.9 | 221 50 32.8 38.0 14 36 22516 210 73 36.5 63.2 | 225 73 51.5 52.4 15 30 23710 205 62 26.2 56.2 | 222 61 41.2 45.3 16 20 26410 205 54 22.8 48.9 | 225 54 37.8 38.1 17 10 31060 205 68 28.7 61.6 | 221 67 43.8 50.8 Wind Parameters Mean winds (0-6000m): 95.9 at 24.7 knts Storm direction: 125.9 at 18.5 knts Shear (0-3000m) pos: 2.0 neg: 0.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 60.0 deg Storm rel helicity (0-3000m) pos: 106.0 neg: -62.1 tot: 43.9 m^2/s^2 ave: 14.6 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.59 Bulk Shear: 18.24 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 86 13 352 12| 0.0 17.1 17.1| 50.6 0.0 50.6 101.1 0.92| 17.1 15.8 1000 87 20 24 13| 5.9 8.5 14.5| 91.8 0.0 91.8 91.8 0.86| 14.5 12.5 1500 88 25 40 15| 3.9 5.1 9.1|100.7 -14.2 86.5 57.7 0.68| 11.8 8.0 2000 88 26 42 16| 3.0 2.3 5.2|100.7 -36.6 64.1 32.1 0.45| 10.5 4.8 2500 88 25 40 15| 2.4 0.7 3.1|100.7 -57.9 42.8 17.1 0.27| 9.8 2.6 3000 88 24 37 15| 2.0 0.6 2.6|106.0 -62.1 43.9 14.6 0.26| 8.7 2.3 4000 89 23 35 14| 2.1 0.4 2.5|121.3 -62.1 59.2 14.8 0.33| 7.1 2.3 5000 92 23 40 13| 2.2 0.3 2.5|137.5 -62.1 75.4 15.1 0.39| 6.3 2.4 6000 96 25 49 13| 2.7 0.3 3.0|165.6 -62.1 103.4 17.2 0.43| 6.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20251210.00.gif