UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for UHPP... Searching the city database file for: UHPP ... Date:1200Z 16 APR 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 77 110 3 SFC 999 24 2.0 0.5 90 1.5 1.4 110 3 275.2 275.9 274.6 286.0 3.97 2 932 639 1.8 0.3 90 1.5 1.1 110 25 280.5 281.3 277.7 292.2 4.19 3 925 706 1.4 -0.1 90 1.5 0.7 110 27 280.7 281.4 277.7 292.2 4.10 4 850 1383 -2.1 -3.4 91 1.3 -2.6 130 25 283.9 284.6 278.6 293.9 3.50 5 818 1688 -3.5 -5.2 88 1.7 -4.1 135 26 285.6 286.1 279.0 294.7 3.17 6 728 2611 -3.7 -4.8 92 1.1 -4.1 150 28 295.1 295.7 283.8 306.0 3.67 7 700 2920 -5.3 -9.2 74 3.9 -6.7 155 29 296.6 297.1 283.3 304.8 2.72 8 694 2987 -4.7 -9.3 70 4.6 -6.4 154 29 298.0 298.5 283.9 306.3 2.72 9 687 3067 -4.5 -8.7 72 4.2 -6.1 153 29 299.1 299.6 284.5 307.9 2.88 10 632 3717 -8.5 -12.5 73 4.0 -9.9 144 28 301.8 302.2 284.9 309.0 2.31 11 605 4052 -12.5 -18.5 61 6.0 -14.2 140 27 300.9 301.2 283.6 305.6 1.47 12 566 4559 -13.5 -28.5 27 15.0 -16.6 133 26 305.6 305.7 284.5 307.7 0.64 13 500 5490 -18.9 -35.9 21 17.0 -21.5 120 25 310.0 310.1 285.8 311.3 0.36 14 440 6429 -25.9 -41.9 21 16.0 -27.6 131 25 312.7 312.7 286.6 313.5 0.22 15 400 7110 -32.1 -47.1 21 15.0 -33.3 140 25 313.3 313.3 286.6 313.8 0.14 16 386 7361 -34.3 -49.3 20 15.0 -35.3 144 25 313.6 313.6 286.8 314.0 0.11 17 314 8769 -46.7 -53.7 45 7.0 -47.0 169 23 315.4 315.4 287.3 315.7 0.08 18 300 9070 -48.7 -54.7 50 6.0 -48.9 175 23 316.7 316.7 287.8 317.0 0.08 19 266 9853 -54.5 -60.5 47 6.0 -54.6 195 18 319.3 319.3 288.6 319.5 0.04 20 255 10123 -55.1 -60.1 54 5.0 -55.2 202 16 322.3 322.3 289.5 322.5 0.05 21 250 10250 -55.7 -61.7 47 6.0 -55.8 205 15 323.3 323.3 289.8 323.4 0.04 22 227 10861 -58.5 -64.5 46 6.0 -58.6 200 23 328.0 328.0 291.2 328.1 0.03 23 200 11660 -57.3 -63.3 46 6.0 -57.4 210 23 342.0 342.0 294.8 342.2 0.04 24 150 13500 -51.9 -58.9 43 7.0 -52.2 240 21 380.6 380.7 302.4 381.1 0.09 25 148 13587 -51.1 -58.1 43 7.0 -51.4 240 21 383.5 383.5 302.9 384.0 0.10 26 100 16110 -55.7 -64.7 32 9.0 -56.1 250 15 420.1 420.1 307.7 420.4 0.06 27 70 18360 -57.1 -68.1 24 11.0 -57.6 290 15 462.2 462.2 312.0 462.6 0.06 28 67 18638 -58.7 -69.7 23 11.0 -59.1 287 14 464.6 464.6 312.2 464.9 0.05 29 50 20500 -55.9 -67.9 21 12.0 -56.6 265 9 511.7 511.8 315.8 512.3 0.08 30 32 23364 -52.5 -65.5 19 13.0 -54.1 274 11 590.5 590.6 320.2 591.8 0.18 31 30 23780 -53.9 -66.9 19 13.0 -55.4 275 11 597.7 597.8 320.6 598.9 0.16 32 23 25481 -54.1 -68.1 16 14.0 -55.9 291 8 644.3 644.4 322.5 645.7 0.17 33 20 26380 -52.3 -66.3 17 14.0 -54.6 300 7 676.1 676.2 323.7 678.3 0.26 34 15 28252 -49.7 -64.7 16 15.0 -53.3 742.7 742.9 325.8 746.6 0.43 TRP 227 10861 -58.5 -64.5 46 6.0 -58.6 200 23 328.0 328.0 291.2 328.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5413.00 m Freezing level: 895.00 mb = 976.80 m = 3204.69 ft Wetbulb zero: 908.77 mb = 847.76 m = 2781.32 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 69.26 % Est. max temperature: 10.77 C = 51.38 F Sfc-Lift cond lev (LCL): 975.91 mb = 231.33 m = 758.94 ft T: 1.93 C 700-500 lapse rate: 5.29 C/km ThetaE index: 1.12 C Layer 700.0- 694.0 mb Conv cond level (CCL): 871.39 mb = 1184.05 m = 3884.62 ft Mean mixing ratio: 4.06 g/kg Conv temperature: 9.78 C = 49.60 F Cap Strength: 14.78 C Lifted Index: 17.17 C Risk: None Lifted Index @300 mb: 18.84 C Lifted Index @700 mb: 10.15 C Showalter Index: 14.42 C Risk: None Total Totals Index: 32.30 C Risk: None Vertical Totals Index: 16.80 C Cross Totals Index: 15.50 C K Index: 9.50 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 3.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.77 J/kg Max Up Vert Vel: 7.04 m/s Conv Inhibition (B-): 62127.36 J/kg Cap Strength: 16.96 C Lift Cond Lev (LCL): 925.64 mb = 699.88 m = 2296.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 165 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 ---------------------------------------------------------- 0 999 24 110 3 -2.8 1.0 | 353 18 2.2 -17.4 1 925 706 110 27 -25.4 9.2 | 66 22 -20.3 -9.2 2 850 1383 130 25 -19.2 16.1 | 80 14 -14.1 -2.4 3 700 2920 155 29 -12.3 26.3 | 137 11 -7.2 7.8 4 500 5490 120 25 -21.7 12.5 | 70 18 -16.6 -5.9 5 400 7110 140 25 -16.1 19.2 | 94 11 -11.0 0.7 6 300 9070 175 23 -2.0 22.9 | 214 5 3.0 4.5 7 250 10250 205 15 6.3 13.6 | 293 12 11.4 -4.9 8 227 10861 200 23 7.9 21.6 | 256 13 12.9 3.2 9 200 11660 210 23 11.5 19.9 | 265 17 16.5 1.5 10 150 13500 240 21 18.2 10.5 | 289 25 23.2 -7.9 11 100 16110 250 15 14.1 5.1 | 305 23 19.1 -13.3 12 70 18360 290 15 14.1 -5.1 | 321 30 19.1 -23.6 13 50 20500 265 9 9.0 0.8 | 322 23 14.0 -17.7 14 30 23780 275 11 11.0 -1.0 | 321 25 16.0 -19.4 15 20 26380 300 7 6.1 -3.5 | 333 25 11.1 -21.9 Wind Parameters Mean winds (0-6000m): 134.8 at 25.5 knts Storm direction: 164.8 at 19.1 knts Shear (0-3000m) pos: 3.4 neg: 3.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 140.6 deg Storm rel helicity (0-3000m) pos: 159.0 neg: -2.0 tot: 157.0 m^2/s^2 ave: 52.3 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 6.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.76 Bulk Shear: 32.52 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 ------------------------------------------------------------------------------- 500 110 12 22 16| 0.0 18.1 18.1| 72.7 0.0 72.7 145.4 0.95| 18.1 17.3 1000 112 19 48 17| 3.4 9.1 12.5|111.8 0.0 111.8 111.8 0.86| 14.5 12.4 1500 118 21 58 16| 3.4 6.0 9.5|125.5 0.0 125.5 83.7 0.81| 11.7 9.4 2000 123 22 66 15| 3.5 4.5 8.1|137.6 0.0 137.6 68.8 0.82| 9.8 8.0 2500 129 23 74 14| 3.6 3.6 7.2|149.6 0.0 149.6 59.8 0.83| 8.7 7.2 3000 134 24 82 13| 3.4 3.0 6.4|159.0 -2.0 157.0 52.3 0.81| 7.9 6.4 4000 137 25 91 12| 2.6 2.7 5.3|159.0 -21.9 137.1 34.3 0.59| 6.8 4.0 5000 137 26 91 12| 2.0 2.6 4.6|159.0 -43.1 115.9 23.2 0.43| 6.1 2.6 6000 135 25 88 13| 1.9 2.3 4.2|166.6 -53.2 113.4 18.9 0.38| 5.6 2.1 Wrote GIF file: /home/apache/climate/data/raob//UHPP/skewt/UHPP.skewt.20250416.12.gif