UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for X1088... Searching the city database file for: X1088 ... Date:0000Z 24 APR 25 Station: X1088 WMO ident: 31088 Latitude: 59.37 Longitude: 143.20 ------------------------------------------------------------------------------- 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 1009 5 4.0 -4.0 56 8.0 0.9 340 5 276.4 276.9 273.6 284.2 2.81 1 1007 21 5.4 -4.6 48 10.0 1.5 341 6 278.0 278.5 274.3 285.5 2.69 2 1000 78 5.4 -6.6 42 12.0 0.9 345 9 278.5 278.9 274.0 285.1 2.33 3 974 294 7.2 -6.8 36 14.0 1.8 12 9 282.5 282.9 276.3 289.2 2.35 4 961 404 6.6 -8.4 33 15.0 1.0 26 9 283.0 283.3 276.2 289.0 2.11 5 925 715 4.2 -9.8 35 14.0 -0.8 65 9 283.6 283.9 276.3 289.3 1.96 6 850 1396 -1.1 -14.1 37 13.0 -5.1 45 11 285.0 285.3 276.4 289.5 1.51 7 778 2093 -7.1 -18.1 41 11.0 -9.9 54 12 285.9 286.1 276.3 289.4 1.18 8 769 2184 -6.5 -18.5 38 12.0 -9.6 55 12 287.5 287.7 277.2 291.0 1.15 9 753 2348 -7.9 -21.9 31 14.0 -11.2 57 12 287.7 287.8 276.9 290.4 0.88 10 700 2909 -13.3 -23.3 43 10.0 -15.4 65 13 287.8 287.9 276.8 290.3 0.84 11 688 3040 -14.3 -24.3 42 10.0 -16.3 68 14 288.1 288.2 276.9 290.5 0.78 12 671 3230 -13.5 -20.5 56 7.0 -15.2 73 15 291.0 291.2 278.9 294.5 1.11 13 585 4258 -19.5 -24.1 67 4.6 -20.4 97 23 295.7 295.9 280.7 298.6 0.93 14 500 5410 -24.9 -30.9 57 6.0 -25.8 125 31 302.7 302.8 283.2 304.6 0.58 15 400 7010 -33.3 -40.3 49 7.0 -34.0 140 35 311.7 311.8 286.3 312.7 0.28 16 395 7098 -33.7 -40.7 49 7.0 -34.3 140 35 312.3 312.4 286.5 313.3 0.28 17 300 8960 -50.3 -57.3 43 7.0 -50.5 150 36 314.5 314.5 287.0 314.7 0.06 18 252 10080 -59.5 -66.5 40 7.0 -59.6 135 35 316.9 316.9 287.8 317.0 0.02 19 250 10130 -59.3 -66.3 40 7.0 -59.4 140 35 317.9 317.9 288.1 318.0 0.02 20 225 10794 -53.5 -61.5 37 8.0 -53.7 157 27 336.5 336.5 293.5 336.7 0.04 21 200 11550 -51.5 -61.5 29 10.0 -51.8 175 19 351.2 351.2 297.0 351.4 0.05 22 150 13410 -52.5 -67.5 15 15.0 -52.9 165 15 379.6 379.6 302.2 379.8 0.03 23 128 14436 -50.5 -68.5 10 18.0 -51.1 161 13 400.8 400.8 305.3 401.0 0.03 24 105 15716 -52.9 -72.9 7 20.0 -53.5 156 11 419.6 419.6 307.7 419.7 0.02 25 100 16030 -53.3 -73.3 7 20.0 -53.9 155 11 424.7 424.7 308.3 424.8 0.02 26 94 16427 -54.1 -74.1 7 20.0 -54.7 152 11 430.8 430.8 308.9 430.8 0.02 27 76 17804 -49.5 -71.5 6 22.0 -50.7 140 13 467.4 467.4 312.4 467.6 0.03 28 70 18340 -51.3 -74.3 5 23.0 -52.4 135 13 474.6 474.6 313.0 474.8 0.02 29 50 20520 -51.7 -75.7 4 24.0 -53.1 135 11 521.6 521.6 316.4 521.8 0.03 30 41 21803 -53.5 -77.5 4 24.0 -54.9 141 9 547.6 547.6 318.0 547.8 0.02 31 33 23211 -50.3 -75.3 4 25.0 -52.5 147 6 591.2 591.2 320.2 591.5 0.04 32 30 23830 -52.5 -76.5 4 24.0 -54.5 150 5 601.5 601.5 320.7 601.8 0.04 33 28 24275 -53.3 -77.3 4 24.0 -55.2 147 5 611.3 611.3 321.1 611.5 0.04 34 22 25839 -50.1 -75.1 4 25.0 -53.2 135 7 664.5 664.5 323.2 665.0 0.07 35 20 26460 -51.5 -76.5 3 25.0 -54.5 130 7 678.5 678.6 323.7 679.0 0.06 36 13 29280 -49.1 -74.1 4 25.0 -53.9 118 7 775.8 775.9 326.7 777.0 0.13 37 10 31030 -42.7 -69.7 4 27.0 -51.2 110 7 860.2 860.3 328.7 863.6 0.32 38 9.8 31166 -43.3 -69.3 4 26.0 -51.5 862.9 863.1 328.7 866.6 0.34 TRP 252 10080 -59.5 -66.5 40 7.0 -59.6 135 35 316.9 316.9 287.8 317.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5332.00 m Freezing level: 865.57 mb = 1254.66 m = 4116.29 ft Wetbulb zero: 940.54 mb = 579.18 m = 1900.17 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 47.99 % Est. max temperature: 12.41 C = 54.33 F Sfc-Lift cond lev (LCL): 891.36 mb = 1013.40 m = 3324.75 ft T: 1.88 C 700-500 lapse rate: 4.64 C/km ThetaE index: 0.62 C Layer 753.0- 688.0 mb Conv cond level (CCL): 713.87 mb = 2758.13 m = 9048.88 ft Mean mixing ratio: 2.16 g/kg Conv temperature: 15.33 C = 59.59 F Cap Strength: 8.08 C Lifted Index: 12.58 C Risk: None Lifted Index @300 mb: 18.53 C Lifted Index @700 mb: 3.41 C Showalter Index: 11.70 C Risk: None Total Totals Index: 34.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 10.80 C K Index: -0.30 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.83 J/kg Max Up Vert Vel: 6.76 m/s Conv Inhibition (B-): 64651.00 J/kg Cap Strength: 12.29 C Lift Cond Lev (LCL): 775.17 mb = 2121.80 m = 6961.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 126 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 1009 5 340 5 1.7 -4.7 | 315 18 12.4 -12.6 1 1000 78 345 9 2.3 -8.7 | 322 21 13.0 -16.6 2 925 715 65 9 -8.2 -3.8 | 348 12 2.5 -11.7 3 850 1396 45 11 -7.8 -7.8 | 350 16 2.9 -15.7 4 700 2909 65 13 -11.8 -5.5 | 5 13 -1.1 -13.4 5 500 5410 125 31 -25.4 17.8 | 124 18 -14.7 9.9 6 400 7010 140 35 -22.5 26.8 | 148 22 -11.8 18.9 7 300 8960 150 36 -18.0 31.2 | 163 24 -7.3 23.3 8 252 10080 135 35 -24.7 24.7 | 140 22 -14.1 16.9 9 250 10130 140 35 -22.5 26.8 | 148 22 -11.8 18.9 10 200 11550 175 19 -1.7 18.9 | 219 14 9.0 11.0 11 150 13410 165 15 -3.9 14.5 | 226 9 6.8 6.6 12 100 16030 155 11 -4.6 10.0 | 251 6 6.0 2.1 13 70 18340 135 13 -9.2 9.2 | 229 2 1.5 1.3 14 50 20520 135 11 -7.8 7.8 | 272 3 2.9 -0.1 15 30 23830 150 5 -2.5 4.3 | 294 9 8.2 -3.6 16 20 26460 130 7 -5.4 4.5 | 303 6 5.3 -3.4 17 10 31030 110 7 -6.6 2.4 | 323 7 4.1 -5.5 Wind Parameters Mean winds (0-6000m): 96.5 at 17.7 knts Storm direction: 126.5 at 13.3 knts Shear (0-3000m) pos: 2.5 neg: 0.4 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 53.0 deg Storm rel helicity (0-3000m) pos: 68.0 neg: -0.2 tot: 67.7 m^2/s^2 ave: 22.6 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.45 Bulk Shear: 50.28 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 8 9 330 19| 7.9 0.0 7.9| 42.3 0.0 42.3 84.5 0.71| 12.4 8.7 1000 35 9 340 16| 5.1 0.0 5.1| 49.5 0.0 49.5 49.5 0.60| 9.0 5.4 1500 41 10 344 16| 3.4 0.8 4.2| 50.8 -0.2 50.6 33.7 0.53| 6.9 3.7 2000 44 10 346 16| 2.9 0.6 3.5| 56.0 -0.2 55.8 27.9 0.56| 5.5 3.1 2500 47 10 349 15| 2.6 0.5 3.1| 61.0 -0.2 60.8 24.3 0.58| 4.8 2.7 3000 51 11 351 15| 2.5 0.4 2.9| 68.0 -0.2 67.7 22.6 0.60| 4.3 2.6 4000 62 12 1 14| 3.1 0.3 3.4|102.5 -0.2 102.3 25.6 0.72| 4.6 3.3 5000 80 15 21 11| 3.4 0.2 3.6|146.3 -0.2 146.0 29.2 0.78| 4.9 3.9 6000 96 18 50 9| 3.3 0.2 3.5|184.1 -0.2 183.9 30.6 0.80| 4.9 3.9 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20250424.00.gif