UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for UHPP... Searching the city database file for: UHPP ... Date:0000Z 4 DEC 25 Station: UHPP WMO ident: 32540 Latitude: 52.97 Longitude: 158.75 Elevation: 24.00 ------------------------------------------------------------------------------- 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 12 360 3 SFC 991 24 1.0 -0.5 90 1.5 0.4 360 3 274.9 275.5 274.0 285.0 3.72 2 989 42 3.0 -0.2 79 3.2 1.7 3 4 277.0 277.7 275.3 287.5 3.81 3 925 639 -0.7 -3.6 81 2.9 -1.8 90 31 278.6 279.1 275.3 287.4 3.16 4 859 1226 -4.3 -6.9 82 2.6 -5.2 86 35 280.8 281.2 275.8 288.3 2.65 5 850 1309 -4.5 -7.1 82 2.6 -5.4 85 36 281.4 281.9 276.1 288.9 2.64 6 792 1864 -5.9 -8.2 84 2.3 -6.7 101 37 285.7 286.1 278.2 293.2 2.60 7 709 2723 -11.1 -14.3 77 3.2 -12.0 127 38 289.1 289.4 278.9 294.5 1.78 8 700 2821 -11.1 -14.3 77 3.2 -12.0 130 38 290.2 290.5 279.4 295.6 1.80 9 676 3089 -11.5 -14.6 78 3.1 -12.4 135 40 292.7 293.0 280.6 298.2 1.82 10 630 3625 -15.5 -18.8 76 3.3 -16.3 144 46 294.0 294.3 280.6 298.3 1.37 11 607 3906 -15.7 -18.7 78 3.0 -16.4 149 48 297.0 297.2 282.0 301.5 1.44 12 533 4873 -22.9 -26.3 74 3.4 -23.5 166 57 299.6 299.7 282.3 302.3 0.84 13 500 5340 -25.1 -28.7 72 3.6 -25.7 175 62 302.4 302.6 283.3 304.8 0.72 14 421 6572 -31.7 -35.6 68 3.9 -32.1 194 67 309.2 309.3 285.6 310.7 0.44 15 408 6792 -34.3 -38.5 66 4.2 -34.7 198 68 308.7 308.7 285.2 309.8 0.34 16 400 6930 -35.5 -39.6 66 4.1 -35.8 200 69 308.9 308.9 285.3 309.9 0.31 17 364 7580 -39.5 -43.8 64 4.3 -39.8 202 82 312.0 312.0 286.3 312.7 0.22 18 347 7905 -43.3 -47.8 61 4.5 -43.5 202 88 311.1 311.1 285.9 311.6 0.15 19 303 8806 -48.5 -53.0 59 4.5 -48.7 205 107 316.1 316.1 287.6 316.4 0.09 20 291 9070 -52.3 -56.8 58 4.5 -52.4 205 110 314.4 314.4 286.9 314.6 0.06 21 290 9092 -53.5 -58.0 58 4.5 -53.6 205 111 313.0 313.0 286.5 313.2 0.05 22 250 10040 -56.3 -60.6 58 4.3 -56.4 205 122 322.4 322.4 289.5 322.5 0.04 23 246 10142 -56.5 -60.8 58 4.3 -56.6 205 125 323.6 323.6 289.9 323.7 0.04 24 245 10168 -58.1 -62.6 56 4.5 -58.2 205 126 321.5 321.5 289.3 321.7 0.03 25 228 10615 -61.9 -66.2 56 4.3 -62.0 205 139 322.4 322.4 289.5 322.5 0.02 26 216 10951 -59.1 -63.6 56 4.5 -59.2 214 141 331.8 331.8 292.2 331.9 0.03 27 214 11009 -59.6 -64.1 56 4.5 -59.7 215 141 331.8 331.8 292.3 332.0 0.03 28 208 11186 -61.3 -65.6 57 4.3 -61.4 215 123 331.9 331.9 292.3 332.1 0.03 29 200 11430 -58.7 -63.4 55 4.7 -58.8 215 99 339.8 339.8 294.3 340.0 0.04 30 184 11956 -56.5 -61.3 55 4.8 -56.6 218 92 351.6 351.6 297.0 351.8 0.05 31 150 13250 -57.1 -62.1 53 5.0 -57.2 225 75 371.7 371.7 300.9 372.0 0.06 32 146 13421 -57.9 -63.9 46 6.0 -58.0 225 74 373.2 373.2 301.2 373.4 0.05 33 124 14457 -56.5 -62.5 47 6.0 -56.7 223 68 393.6 393.6 304.3 393.9 0.07 34 121 14614 -54.5 -61.5 42 7.0 -54.8 222 67 400.0 400.0 305.3 400.4 0.08 35 100 15830 -57.1 -65.1 36 8.0 -57.4 220 60 417.4 417.4 307.4 417.7 0.06 36 93 16286 -57.9 -65.9 35 8.0 -58.2 219 60 424.6 424.6 308.3 424.9 0.06 37 74 17756 -47.1 -57.1 31 10.0 -48.2 216 58 476.0 476.1 313.2 477.3 0.23 38 73 17846 -48.5 -58.5 30 10.0 -49.5 216 58 474.9 474.9 313.1 476.0 0.20 39 70 18120 -49.7 -59.7 30 10.0 -50.6 215 58 478.1 478.1 313.4 479.1 0.18 40 66 18505 -50.5 -60.5 30 10.0 -51.4 217 56 484.4 484.5 313.9 485.4 0.17 41 53 19959 -43.9 -54.9 29 11.0 -45.9 223 50 531.1 531.2 317.2 533.8 0.42 42 50 20350 -44.7 -55.7 28 11.0 -46.7 225 48 538.1 538.3 317.6 540.8 0.40 43 37 22349 -49.7 -60.7 26 11.0 -51.3 216 39 573.7 573.8 319.5 575.8 0.29 44 30 23730 -48.1 -59.1 27 11.0 -50.3 210 33 613.5 613.7 321.3 616.8 0.44 45 25 24923 -48.5 -59.5 27 11.0 -50.9 208 32 645.2 645.4 322.6 649.2 0.50 46 20 26370 -52.7 -63.7 25 11.0 -54.7 205 31 674.9 675.0 323.7 677.9 0.36 47 17 27416 -54.1 -65.1 25 11.0 -56.1 702.5 702.6 324.6 705.6 0.36 48 13 29146 -51.9 -63.9 22 12.0 -54.9 766.1 766.4 326.5 771.3 0.55 49 12 29668 -49.1 -61.1 23 12.0 -53.0 793.8 794.2 327.3 802.2 0.85 TRP 228 10615 -61.9 -66.2 56 4.3 -62.0 205 139 322.4 322.4 289.5 322.5 0.02 WND 214 11009 -59.6 -64.1 56 4.5 -59.7 215 141 331.8 331.8 292.3 332.0 0.03 Sounding variables and indices 1000-500 mb thick: 5328.00 m Freezing level: 937.11 mb = 526.08 m = 1725.96 ft Wetbulb zero: 958.52 mb = 321.42 m = 1054.53 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 78.39 % Est. max temperature: 8.19 C = 46.74 F Sfc-Lift cond lev (LCL): 968.02 mb = 233.42 m = 765.81 ft T: 1.81 C 700-500 lapse rate: 5.56 C/km ThetaE index: 0.07 C Layer 925.0- 859.0 mb Conv cond level (CCL): 868.28 mb = 1140.83 m = 3742.83 ft Mean mixing ratio: 3.33 g/kg Conv temperature: 6.60 C = 43.88 F Cap Strength: 11.18 C Lifted Index: 13.02 C Risk: None Lifted Index @300 mb: 20.01 C Lifted Index @700 mb: 6.19 C Showalter Index: 11.91 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 18.00 C K Index: 10.30 Risk: None Sweat Index: 134.00 Risk: None Energy Index: 3.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.85 J/kg Max Up Vert Vel: 4.66 m/s Conv Inhibition (B-): 60383.72 J/kg Cap Strength: 12.57 C Lift Cond Lev (LCL): 897.97 mb = 874.22 m = 2868.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 174 at 33 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 ---------------------------------------------------------- 0 991 24 360 3 -0.0 -3.0 | 355 36 3.4 -35.5 1 925 639 90 31 -31.0 0.0 | 40 43 -27.6 -32.5 2 850 1309 85 36 -35.9 -3.1 | 42 48 -32.5 -35.6 3 700 2821 130 38 -29.1 24.4 | 73 27 -25.7 -8.1 4 500 5340 175 62 -5.4 61.8 | 176 29 -2.0 29.3 5 400 6930 200 69 23.6 64.8 | 220 42 27.0 32.3 6 300 8870 205 108 45.6 97.9 | 217 82 49.0 65.4 7 250 10040 205 122 51.6 110.6 | 215 95 54.9 78.1 8 228 10615 205 139 58.7 126.0 | 214 112 62.1 93.5 9 214 11009 215 141 80.9 115.5 | 225 118 84.3 83.0 10 200 11430 215 99 56.8 81.1 | 231 77 60.2 48.6 11 150 13250 225 75 53.0 53.0 | 250 60 56.4 20.5 12 100 15830 220 60 38.6 46.0 | 252 44 41.9 13.5 13 70 18120 215 58 33.3 47.5 | 248 40 36.6 15.0 14 50 20350 225 48 33.9 33.9 | 268 37 37.3 1.4 15 30 23730 210 33 16.5 28.6 | 281 20 19.9 -3.9 16 20 26370 205 31 13.1 28.1 | 285 17 16.5 -4.4 Wind Parameters Mean winds (0-6000m): 144.1 at 43.6 knts Storm direction: 174.1 at 32.7 knts Shear (0-3000m) pos: 7.2 neg: 0.0 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 84.5 deg Storm rel helicity (0-3000m) pos: 648.4 neg: 0.0 tot: 648.4 m^2/s^2 ave: 216.1 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 13.2 stream: 10.2 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.06 Bulk Shear: 192.02 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 14 18 35| 25.8 0.0 25.8|297.3 0.0 297.3 594.7 0.86| 30.7 26.4 1000 87 23 31 39| 17.4 0.0 17.4|419.1 0.0 419.1 419.1 0.85| 21.8 18.6 1500 87 28 35 42| 12.5 0.0 12.5|464.3 0.0 464.3 309.6 0.82| 16.7 13.6 2000 91 30 39 42| 9.7 0.0 9.7|541.0 0.0 541.0 270.5 0.80| 15.0 12.0 2500 96 31 44 40| 8.1 0.0 8.1|600.1 0.0 600.1 240.0 0.78| 14.0 10.9 3000 103 33 48 38| 7.2 0.0 7.2|648.4 0.0 648.4 216.1 0.77| 13.2 10.2 4000 116 36 59 33| 6.7 0.0 6.7|754.1 0.0 754.1 188.5 0.81| 12.0 9.8 5000 131 40 76 28| 6.4 0.0 6.4|874.9 0.0 874.9 175.0 0.84| 11.6 9.8 6000 144 44 97 22| 5.8 0.0 5.8|1014.8 0.01014.8 169.1 0.85| 11.3 9.6 Wrote GIF file: /home/apache/climate/data/raob//UHPP/skewt/UHPP.skewt.20251204.00.gif