UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for UHMM... Searching the city database file for: UHMM ... Date:0000Z 1 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 ------------------------------------------------------------------------------- SFC 1010 118 -9.3 -15.3 62 6.0 -10.6 45 9 263.1 263.3 261.9 266.2 1.15 1 1000 196 -9.3 -15.3 62 6.0 -10.6 50 13 263.9 264.0 262.5 267.0 1.16 2 962 495 -10.5 -15.3 68 4.8 -11.6 65 14 265.6 265.8 263.9 268.9 1.21 3 925 798 -9.9 -14.7 68 4.8 -11.1 80 15 269.2 269.4 266.6 272.9 1.32 4 921 831 -9.9 -14.7 68 4.8 -11.1 83 15 269.5 269.7 266.8 273.2 1.33 5 894 1062 -8.1 -19.1 41 11.0 -10.6 104 12 273.7 273.8 268.9 276.4 0.94 6 856 1399 -7.5 -14.5 57 7.0 -9.4 135 8 277.7 278.0 272.2 281.9 1.45 7 850 1454 -7.9 -14.9 57 7.0 -9.8 140 7 277.9 278.1 272.3 281.9 1.41 8 756 2353 -14.7 -20.7 60 6.0 -15.9 149 14 280.0 280.1 272.8 282.9 0.97 9 720 2721 -16.1 -27.1 38 11.0 -17.9 153 17 282.4 282.5 273.5 284.1 0.58 10 700 2933 -17.3 -27.3 41 10.0 -18.9 155 19 283.3 283.4 274.0 285.1 0.58 11 640 3600 -19.7 -23.4 72 3.7 -20.4 162 26 288.0 288.1 277.0 290.7 0.91 12 625 3775 -19.9 -23.8 71 3.9 -20.6 163 28 289.7 289.8 277.9 292.5 0.89 13 590 4198 -23.9 -28.1 68 4.2 -24.5 168 33 289.8 290.0 277.6 291.9 0.64 14 557 4616 -25.1 -29.4 67 4.3 -25.7 172 37 293.2 293.3 279.1 295.2 0.60 15 500 5390 -30.9 -35.9 61 5.0 -31.4 180 46 295.4 295.4 279.8 296.6 0.36 16 400 6940 -42.5 -51.5 37 9.0 -42.9 185 58 299.8 299.8 281.4 300.1 0.08 17 312 8570 -54.4 -66.0 23 11.6 -54.6 180 68 305.2 305.2 283.5 305.3 0.02 18 300 8820 -56.3 -68.3 21 12.0 -56.4 180 66 306.0 306.0 283.8 306.0 0.01 19 258 9767 -64.1 -78.1 13 14.0 -64.1 180 62 308.0 308.0 284.5 308.0 0.00 20 254 9863 -64.9 -78.9 13 14.0 -65.0 180 62 308.2 308.2 284.7 308.2 0.00 21 253 9887 -64.9 -78.9 13 14.0 -65.0 180 62 308.5 308.5 284.8 308.5 0.00 22 250 9960 -64.9 -78.9 13 14.0 -65.0 180 60 309.6 309.6 285.2 309.6 0.00 23 220 10737 -65.1 -79.1 13 14.0 -65.2 174 46 320.8 320.8 289.0 320.8 0.00 24 200 11320 -62.1 -77.1 12 15.0 -62.2 170 36 334.4 334.4 292.9 334.4 0.01 25 150 13130 -54.3 -77.3 4 23.0 -54.7 205 29 376.5 376.5 301.7 376.5 0.01 26 131 13993 -57.3 -79.3 5 22.0 -57.6 202 29 386.0 386.0 303.2 386.0 0.01 27 110 15108 -53.7 -76.7 4 23.0 -54.2 197 29 412.6 412.6 306.8 412.6 0.01 28 100 15720 -54.9 -77.9 4 23.0 -55.4 195 29 421.7 421.7 307.9 421.7 0.01 29 73 17731 -54.5 -77.5 4 23.0 -55.2 195 34 462.2 462.2 312.0 462.3 0.01 30 70 18000 -53.1 -76.1 4 23.0 -54.0 195 35 470.8 470.8 312.7 470.9 0.02 31 68 18188 -50.5 -74.5 4 24.0 -51.7 194 35 480.3 480.3 313.5 480.5 0.02 32 61 18893 -53.5 -76.5 4 23.0 -54.5 191 33 488.8 488.8 314.1 488.9 0.02 33 50 20180 -51.3 -74.3 5 23.0 -52.7 185 31 522.6 522.6 316.5 522.8 0.03 34 44 21014 -50.5 -73.5 5 23.0 -52.2 182 37 544.0 544.0 317.8 544.3 0.04 35 39 21798 -53.1 -76.1 4 23.0 -54.6 180 42 556.5 556.5 318.5 556.7 0.03 36 36 22323 -45.9 -69.9 5 24.0 -49.0 179 46 588.0 588.1 320.1 588.7 0.09 37 30 23540 -45.5 -69.5 5 24.0 -49.1 175 54 620.6 620.6 321.6 621.4 0.11 38 25 24757 -45.5 -69.5 5 24.0 -49.6 179 49 653.8 653.9 322.9 654.9 0.13 39 20 26260 -41.5 -66.5 5 25.0 -47.7 185 42 709.1 709.3 324.8 711.4 0.25 40 16 27789 -36.9 -62.9 5 26.0 -46.0 770.9 771.1 326.6 775.8 0.51 41 11 30346 -43.5 -68.5 5 25.0 -51.1 834.1 834.3 328.1 837.7 0.34 TRP 253 9887 -64.9 -78.9 13 14.0 -65.0 180 62 308.5 308.5 284.8 308.5 0.00 WND 312 8570 -54.4 -66.0 23 11.6 -54.6 180 68 305.2 305.2 283.5 305.3 0.02 Sounding variables and indices 1000-500 mb thick: 5194.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 60.14 % Est. max temperature: 4.93 C = 40.88 F Sfc-Lift cond lev (LCL): 917.26 mb = 862.88 m = 2830.94 ft T: -9.65 C 700-500 lapse rate: 5.54 C/km Conv cond level (CCL): 621.24 mb = 3819.48 m = 12530.96 ft Mean mixing ratio: 1.22 g/kg Conv temperature: 17.38 C = 63.28 F Cap Strength: 20.11 C Lifted Index: 21.11 C Risk: None Lifted Index @300 mb: 25.65 C Lifted Index @700 mb: 13.32 C Showalter Index: 11.50 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 16.00 C K Index: -1.90 Risk: None Sweat Index: 60.00 Risk: None Energy Index: 3.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.82 J/kg Max Up Vert Vel: 7.46 m/s Conv Inhibition (B-): 62565.39 J/kg Cap Strength: 21.11 C Lift Cond Lev (LCL): 880.55 mb = 1179.51 m = 3869.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 196 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 1010 118 45 9 -6.4 -6.4 | 25 27 -11.6 -24.7 1 1000 196 50 13 -10.0 -8.4 | 30 31 -15.2 -26.7 2 925 798 80 15 -14.8 -2.6 | 44 29 -20.0 -21.0 3 850 1454 140 7 -4.5 5.4 | 37 16 -9.7 -13.0 4 700 2933 155 19 -8.0 17.2 | 85 13 -13.3 -1.1 5 500 5390 180 46 0.0 46.0 | 169 28 -5.2 27.6 6 400 6940 185 58 5.1 57.8 | 180 39 -0.2 39.4 7 312 8570 180 68 0.0 68.0 | 174 50 -5.2 49.6 8 300 8820 180 66 0.0 66.0 | 174 48 -5.2 47.6 9 253 9887 180 62 0.0 62.0 | 173 44 -5.2 43.6 10 250 9960 180 60 0.0 60.0 | 173 42 -5.2 41.6 11 200 11320 170 36 -6.3 35.5 | 146 21 -11.5 17.1 12 150 13130 205 29 12.3 26.3 | 222 11 7.0 7.9 13 100 15720 195 29 7.5 28.0 | 193 10 2.3 9.7 14 70 18000 195 35 9.1 33.8 | 194 16 3.8 15.5 15 50 20180 185 31 2.7 30.9 | 169 13 -2.5 12.5 16 30 23540 175 54 -4.7 53.8 | 164 37 -9.9 35.4 17 20 26260 185 42 3.7 41.8 | 176 24 -1.6 23.5 Wind Parameters Mean winds (0-6000m): 165.9 at 25.5 knts Storm direction: 195.9 at 19.1 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 69.0 deg Storm rel helicity (0-3000m) pos: 138.2 neg: -13.0 tot: 125.2 m^2/s^2 ave: 41.7 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.21 Bulk Shear: 134.57 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 59 13 34 30| 7.7 0.0 7.7| 58.2 0.0 58.2 116.5 0.80| 9.5 7.6 1000 73 13 39 29| 5.6 0.0 5.6| 86.6 -0.2 86.4 86.4 0.58| 9.9 5.7 1500 82 12 40 26| 4.4 0.0 4.4| 89.8 -13.0 76.8 51.2 0.35| 9.0 3.2 2000 96 11 44 24| 4.3 0.0 4.3|105.6 -13.0 92.6 46.3 0.43| 7.8 3.4 2500 112 12 50 22| 4.3 0.0 4.3|120.9 -13.0 108.0 43.2 0.50| 7.1 3.6 3000 124 13 56 19| 4.4 0.0 4.4|138.2 -13.0 125.2 41.7 0.56| 6.8 3.8 4000 142 16 70 16| 4.8 0.0 4.8|182.9 -13.0 169.9 42.5 0.65| 6.6 4.3 5000 157 21 93 13| 5.1 0.0 5.1|241.0 -13.0 228.0 45.6 0.68| 6.6 4.5 6000 166 25 119 13| 5.0 0.0 5.0|283.8 -13.0 270.8 45.1 0.66| 6.3 4.2 Wrote GIF file: /home/apache/climate/data/raob//UHMM/skewt/UHMM.skewt.20251201.00.gif