UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for UHPP... Searching the city database file for: UHPP ... Date:0000Z 26 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 ------------------------------------------------------------------------------- SFC 1004 24 5.0 -2.0 60 7.0 2.1 180 7 277.8 278.4 275.0 286.9 3.28 1 1000 116 4.6 -3.4 56 8.0 1.4 175 7 277.8 278.3 274.6 286.0 2.97 2 925 746 -0.5 -6.5 64 6.0 -2.7 135 5 278.8 279.2 274.5 285.9 2.54 3 850 1416 -5.5 -10.1 70 4.6 -7.0 125 9 280.4 280.7 274.8 286.4 2.08 4 809 1802 -7.5 -12.1 70 4.6 -8.9 82 11 282.3 282.6 275.5 287.7 1.87 5 772 2169 -4.5 -8.9 71 4.4 -6.1 41 13 289.3 289.7 279.9 296.7 2.52 6 744 2460 -3.3 -11.3 54 8.0 -6.1 8 14 293.7 294.1 281.4 300.2 2.16 7 700 2940 -5.5 -17.5 38 12.0 -9.0 315 17 296.4 296.6 281.6 300.7 1.38 8 629 3770 -9.1 -35.1 10 26.0 -13.8 302 20 301.5 301.5 282.4 302.5 0.31 9 601 4119 -11.9 -37.9 10 26.0 -16.0 297 22 302.2 302.2 282.6 303.0 0.24 10 500 5500 -20.5 -41.5 13 21.0 -23.1 275 27 308.0 308.1 284.8 308.8 0.20 11 464 6049 -25.1 -43.1 17 18.0 -27.0 273 30 309.0 309.0 285.2 309.6 0.18 12 400 7110 -34.3 -46.3 29 12.0 -35.1 270 35 310.4 310.4 285.7 311.0 0.15 13 390 7287 -34.9 -45.9 32 11.0 -35.7 270 35 311.9 311.9 286.2 312.5 0.16 14 300 9060 -50.5 -60.5 30 10.0 -50.7 265 40 314.2 314.2 286.8 314.3 0.04 15 253 10145 -58.9 -67.9 30 9.0 -59.0 265 52 317.4 317.4 287.9 317.5 0.02 16 250 10220 -58.9 -67.9 30 9.0 -59.0 265 52 318.5 318.5 288.3 318.6 0.02 17 221 11006 -53.5 -63.5 28 10.0 -53.7 268 50 338.2 338.3 293.9 338.4 0.03 18 200 11650 -53.9 -63.9 28 10.0 -54.1 270 48 347.4 347.4 296.1 347.6 0.04 19 150 13500 -53.1 -65.1 22 12.0 -53.5 260 48 378.6 378.6 302.1 378.8 0.04 20 100 16100 -54.9 -68.9 16 14.0 -55.4 265 40 421.7 421.7 307.9 421.8 0.04 21 81 17445 -56.9 -71.9 13 15.0 -57.3 256 26 443.7 443.7 310.3 443.9 0.03 22 70 18380 -52.9 -68.9 13 16.0 -53.7 250 17 471.2 471.2 312.8 471.5 0.05 23 69 18472 -52.7 -68.7 13 16.0 -53.5 249 17 473.6 473.6 313.0 473.9 0.05 24 60 19362 -56.9 -72.9 12 16.0 -57.5 234 13 483.5 483.5 313.7 483.7 0.03 25 57 19690 -52.3 -69.3 11 17.0 -53.4 229 12 501.1 501.1 315.1 501.5 0.06 26 50 20530 -54.5 -72.5 9 18.0 -55.5 215 9 515.0 515.1 316.0 515.3 0.04 27 49 20659 -55.3 -73.3 9 18.0 -56.2 213 9 516.1 516.1 316.1 516.4 0.04 28 47 20928 -52.3 -70.3 10 18.0 -53.6 208 8 529.5 529.5 316.9 529.9 0.06 29 31 23609 -54.9 -74.9 7 20.0 -56.3 159 3 589.4 589.4 320.2 589.8 0.05 30 30 23820 -53.7 -73.7 7 20.0 -55.4 155 3 598.2 598.3 320.6 598.7 0.06 31 26 24738 -52.9 -74.9 5 22.0 -55.0 164 4 625.5 625.5 321.7 625.9 0.06 32 24 25256 -49.9 -71.9 6 22.0 -52.8 169 4 648.7 648.7 322.7 649.5 0.10 33 20 26440 -51.5 -74.5 5 23.0 -54.4 180 5 678.5 678.6 323.7 679.2 0.08 34 17 27495 -51.7 -74.7 5 23.0 -54.9 710.2 710.2 324.8 711.0 0.09 35 12 29784 -45.9 -69.9 5 24.0 -52.1 805.1 805.2 327.4 807.7 0.26 TRP 253 10145 -58.9 -67.9 30 9.0 -59.0 265 52 317.4 317.4 287.9 317.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5384.00 m Freezing level: 932.35 mb = 684.24 m = 2244.84 ft Wetbulb zero: 973.92 mb = 329.51 m = 1081.07 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 39.56 % Est. max temperature: 7.47 C = 45.44 F Sfc-Lift cond lev (LCL): 901.22 mb = 952.33 m = 3124.42 ft T: -2.04 C 700-500 lapse rate: 5.86 C/km ThetaE index: 1.00 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 811.24 mb = 1780.59 m = 5841.76 ft Mean mixing ratio: 2.71 g/kg Conv temperature: 9.32 C = 48.78 F Cap Strength: 15.74 C Lifted Index: 18.74 C Risk: None Lifted Index @300 mb: 19.97 C Lifted Index @700 mb: 12.82 C Showalter Index: 18.50 C Risk: None Total Totals Index: 25.40 C Risk: None Vertical Totals Index: 15.00 C Cross Totals Index: 10.40 C K Index: -7.10 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 4.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.36 J/kg Max Up Vert Vel: 3.27 m/s Conv Inhibition (B-): 60923.60 J/kg Cap Strength: 18.50 C Lift Cond Lev (LCL): 857.85 mb = 1343.11 m = 4406.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 13 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 1004 24 180 7 0.0 7.0 | 152 18 -8.8 16.2 1 1000 116 175 7 -0.6 7.0 | 150 19 -9.4 16.1 2 925 746 135 5 -3.5 3.5 | 136 18 -12.3 12.7 3 850 1416 125 9 -7.4 5.2 | 132 22 -16.1 14.3 4 700 2940 315 17 12.0 -12.0 | 311 4 3.3 -2.9 5 500 5500 275 27 26.9 -2.4 | 249 19 18.1 6.8 6 400 7110 270 35 35.0 -0.0 | 251 28 26.2 9.2 7 300 9060 265 40 39.8 3.5 | 248 34 31.1 12.6 8 253 10145 265 52 51.8 4.5 | 252 45 43.0 13.7 9 250 10220 265 52 51.8 4.5 | 252 45 43.0 13.7 10 200 11650 270 48 48.0 -0.0 | 257 40 39.2 9.2 11 150 13500 260 48 47.3 8.3 | 246 42 38.5 17.5 12 100 16100 265 40 39.8 3.5 | 248 34 31.1 12.6 13 70 18380 250 17 16.0 5.8 | 206 17 7.2 15.0 14 50 20530 215 9 5.2 7.4 | 168 17 -3.6 16.5 15 30 23820 155 3 -1.3 2.7 | 140 16 -10.0 11.9 16 20 26440 180 5 0.0 5.0 | 148 17 -8.8 14.2 Wind Parameters Mean winds (0-6000m): 286.3 at 16.9 knts Storm direction: 316.3 at 12.7 knts Shear (0-3000m) pos: 0.0 neg: 3.9 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 155.1 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -161.5 tot: -161.5 m^2/s^2 ave: -53.8 10^-3 m/s^2 rel: -0.82 Storm rel vorticity (0-3000m) horiz: 8.4 stream: -7.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 58.26 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 ------------------------------------------------------------------------------- 500 165 6 146 19| 0.0 3.7 3.7| 0.0 -17.9 -17.9 -35.9 -0.97| 3.9 -3.8 1000 152 6 141 19| 0.0 2.9 2.9| 0.0 -26.8 -26.8 -26.8 -0.81| 3.5 -2.8 1500 140 7 138 19| 0.0 3.2 3.2| 0.0 -43.8 -43.8 -29.2 -0.76| 3.9 -2.9 2000 121 8 130 20| 0.0 4.4 4.4| 0.0-101.7-101.7 -50.8 -0.86| 5.7 -4.9 2500 97 9 120 20| 0.0 4.5 4.5| 0.0-143.6-143.6 -57.4 -0.82| 7.3 -6.0 3000 115 10 127 22| 0.0 3.9 3.9| 0.0-161.5-161.5 -53.8 -0.82| 8.4 -7.0 4000 305 12 215 2| 0.0 3.3 3.3| 0.0-168.8-168.8 -42.2 -0.80| 7.2 -5.7 5000 295 15 237 5| 0.0 2.8 2.8| 0.0-183.0-183.0 -36.6 -0.77| 6.5 -5.0 6000 286 17 239 9| 0.0 2.6 2.6| 1.7-193.5-191.7 -32.0 -0.72| 6.0 -4.3 Wrote GIF file: /home/apache/climate/data/raob//UHPP/skewt/UHPP.skewt.20250426.00.gif