UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for X1088... Searching the city database file for: X1088 ... Date:0000Z 25 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 1015 8 1.2 -3.8 69 5.0 -0.7 160 3 273.2 273.7 271.7 281.0 2.84 1 1011 40 -0.3 -6.3 64 6.0 -2.4 164 4 272.0 272.4 270.2 278.5 2.36 2 1000 127 -0.9 -6.9 64 6.0 -2.9 175 5 272.2 272.6 270.2 278.5 2.27 3 990 207 -1.3 -7.3 64 6.0 -3.3 186 5 272.6 273.0 270.4 278.8 2.23 4 972 354 3.2 -2.8 65 6.0 0.8 206 4 278.6 279.1 275.3 287.5 3.20 5 957 480 4.8 -3.2 56 8.0 1.5 223 4 281.5 282.0 276.8 290.4 3.15 6 925 756 3.8 -8.2 41 12.0 -0.6 260 3 283.2 283.6 276.5 289.6 2.22 7 910 889 3.0 -9.0 41 12.0 -1.3 276 3 283.7 284.1 276.6 289.9 2.12 8 862 1325 0.2 -11.8 40 12.0 -3.8 331 3 285.2 285.5 276.9 290.5 1.79 9 850 1437 -0.7 -12.7 40 12.0 -4.6 345 3 285.4 285.7 276.9 290.4 1.69 10 732 2609 -10.7 -18.7 52 8.0 -12.7 85 14 286.9 287.2 276.9 290.6 1.19 11 700 2952 -12.1 -18.1 61 6.0 -13.6 115 17 289.1 289.3 278.2 293.1 1.31 12 640 3632 -15.3 -20.3 66 5.0 -16.4 91 14 293.0 293.2 279.8 296.6 1.19 13 586 4293 -17.7 -23.7 59 6.0 -19.0 67 11 297.6 297.8 281.6 300.7 0.96 14 500 5460 -25.7 -31.7 57 6.0 -26.5 25 5 301.7 301.8 282.8 303.5 0.54 15 400 7040 -36.9 -43.9 48 7.0 -37.4 360 7 307.0 307.1 284.5 307.7 0.19 16 377 7448 -39.3 -46.3 47 7.0 -39.7 31 7 309.1 309.1 285.2 309.7 0.16 17 300 8970 -51.9 -58.9 43 7.0 -52.1 150 7 312.2 312.2 286.2 312.4 0.05 18 298 9014 -52.5 -59.5 43 7.0 -52.7 151 7 311.9 312.0 286.1 312.1 0.04 19 262 9842 -57.1 -64.1 41 7.0 -57.2 175 17 316.9 316.9 287.8 317.0 0.03 20 250 10140 -56.7 -63.7 41 7.0 -56.8 180 17 321.8 321.8 289.3 321.9 0.03 21 200 11560 -54.1 -63.1 32 9.0 -54.3 200 13 347.1 347.1 296.0 347.3 0.04 22 164 12841 -50.5 -63.5 20 13.0 -51.0 176 12 373.4 373.4 301.2 373.6 0.05 23 150 13420 -52.3 -66.3 17 14.0 -52.7 165 11 380.0 380.0 302.3 380.1 0.03 24 129 14391 -54.1 -70.1 12 16.0 -54.5 158 10 393.5 393.5 304.3 393.6 0.02 25 100 16030 -52.3 -71.3 8 19.0 -52.9 145 9 426.7 426.7 308.5 426.8 0.03 26 98 16161 -51.5 -71.5 7 20.0 -52.2 144 9 430.7 430.7 308.9 430.8 0.03 27 80 17477 -50.7 -71.7 7 21.0 -51.7 139 6 458.1 458.1 311.6 458.3 0.03 28 71 18249 -53.5 -74.5 6 21.0 -54.4 135 5 468.0 468.0 312.5 468.2 0.02 29 70 18340 -52.5 -74.5 5 22.0 -53.4 135 5 472.1 472.1 312.8 472.2 0.02 30 55 19908 -49.7 -73.7 4 24.0 -51.2 139 9 512.2 512.2 315.8 512.4 0.03 31 50 20530 -50.9 -74.9 4 24.0 -52.4 140 11 523.5 523.5 316.5 523.7 0.03 32 32 23422 -53.5 -77.5 4 24.0 -55.2 144 8 587.8 587.8 320.0 588.1 0.03 33 30 23840 -51.1 -76.1 4 25.0 -53.4 145 7 605.3 605.3 320.9 605.6 0.04 34 28 24290 -50.3 -75.3 4 25.0 -52.9 145 8 619.6 619.6 321.5 620.0 0.05 35 27 24526 -52.3 -77.3 3 25.0 -54.5 145 8 620.5 620.5 321.5 620.8 0.04 36 20 26470 -51.7 -76.7 3 25.0 -54.6 145 11 677.9 677.9 323.7 678.4 0.06 37 15 28348 -50.1 -75.1 4 25.0 -54.2 130 10 741.4 741.4 325.7 742.2 0.10 38 15 28348 -47.9 -73.9 3 26.0 -52.7 130 10 748.7 748.7 325.9 749.8 0.12 39 14 28803 -49.5 -74.5 4 25.0 -53.9 127 10 758.2 758.2 326.2 759.2 0.11 40 13 29293 -46.5 -72.5 4 26.0 -52.3 123 10 784.8 784.9 326.9 786.4 0.16 41 12 29822 -48.9 -73.9 4 25.0 -54.0 119 10 794.5 794.6 327.1 795.9 0.14 42 11 30400 -44.7 -70.7 4 26.0 -51.8 115 9 829.8 829.9 328.0 832.4 0.25 43 10 31040 -44.1 -70.1 4 26.0 -51.9 110 9 854.9 855.1 328.5 858.1 0.30 44 9.2 31600 -43.5 -69.5 4 26.0 -51.9 877.9 878.0 329.1 881.8 0.36 TRP 262 9842 -57.1 -64.1 41 7.0 -57.2 175 17 316.9 316.9 287.8 317.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5333.00 m Freezing level: 1011.80 mb = 33.17 m = 108.84 ft Freezing level: 984.80 mb = 249.43 m = 818.34 ft Freezing level: 859.33 mb = 1349.79 m = 4428.40 ft Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 54.47 % Est. max temperature: 13.18 C = 55.72 F Sfc-Lift cond lev (LCL): 938.95 mb = 634.52 m = 2081.72 ft T: 4.24 C 700-500 lapse rate: 5.42 C/km ThetaE index: 2.49 C Layer 1011.0-1000.0 mb Conv cond level (CCL): 754.12 mb = 2375.47 m = 7793.45 ft Mean mixing ratio: 2.63 g/kg Conv temperature: 14.75 C = 58.55 F Cap Strength: 11.64 C Lifted Index: 13.66 C Risk: None Lifted Index @300 mb: 18.69 C Lifted Index @700 mb: 6.34 C Showalter Index: 10.20 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 25.00 C Cross Totals Index: 13.00 C K Index: 6.30 Risk: None Sweat Index: 11.00 Risk: None Energy Index: 2.70 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 59.37 J/kg Max Up Vert Vel: 10.90 m/s Conv Inhibition (B-): 72424.13 J/kg Cap Strength: 13.61 C Lift Cond Lev (LCL): 851.63 mb = 1421.71 m = 4664.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 129 at 6 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 1015 8 160 3 -1.0 2.8 | 287 4 3.9 -1.2 1 1000 127 175 5 -0.4 5.0 | 258 5 4.5 1.0 2 925 756 260 3 3.0 0.5 | 294 9 7.9 -3.5 3 850 1437 345 3 0.8 -2.9 | 320 9 5.7 -6.9 4 700 2952 115 17 -15.4 7.2 | 107 11 -10.4 3.2 5 500 5460 25 5 -2.1 -4.5 | 342 9 2.9 -8.6 6 400 7040 360 7 -0.0 -7.0 | 336 12 5.0 -11.0 7 300 8970 150 7 -3.5 6.1 | 216 3 1.5 2.0 8 262 9842 175 17 -1.5 16.9 | 195 13 3.5 12.9 9 250 10140 180 17 0.0 17.0 | 201 14 5.0 13.0 10 200 11560 200 13 4.4 12.2 | 229 12 9.4 8.2 11 150 13420 165 11 -2.8 10.6 | 198 7 2.1 6.6 12 100 16030 145 9 -5.2 7.4 | 177 3 -0.2 3.3 13 70 18340 135 5 -3.5 3.5 | 289 2 1.4 -0.5 14 50 20530 140 11 -7.1 8.4 | 154 5 -2.1 4.4 15 30 23840 145 7 -4.0 5.7 | 209 2 1.0 1.7 16 20 26470 145 11 -6.3 9.0 | 165 5 -1.3 5.0 17 10 31040 110 9 -8.5 3.1 | 75 4 -3.5 -0.9 Wind Parameters Mean winds (0-6000m): 99.0 at 8.5 knts Storm direction: 129.0 at 6.4 knts Shear (0-3000m) pos: 2.5 neg: 0.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 176.5 deg Storm rel helicity (0-3000m) pos: 90.1 neg: -2.0 tot: 88.1 m^2/s^2 ave: 29.4 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 5.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.83 Bulk Shear: 12.30 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 ------------------------------------------------------------------------------- 500 190 4 268 6| 3.9 0.0 3.9| 3.8 -2.0 1.8 3.6 0.05| 6.3 0.3 1000 214 4 277 7| 2.8 0.0 2.8| 11.7 -2.0 9.7 9.7 0.38| 5.1 1.9 1500 240 4 286 8| 2.3 0.0 2.3| 20.0 -2.0 17.9 12.0 0.53| 4.6 2.4 2000 325 4 315 10| 2.7 0.0 2.7| 37.1 -2.0 35.1 17.5 0.67| 5.1 3.4 2500 68 5 1 6| 2.7 0.0 2.7| 62.8 -2.0 60.8 24.3 0.77| 6.0 4.6 3000 116 7 57 2| 2.5 0.0 2.5| 90.1 -2.0 88.1 29.4 0.83| 6.7 5.6 4000 107 9 67 4| 1.9 1.3 3.2| 90.1 -28.3 61.8 15.5 0.46| 6.3 2.9 5000 102 9 61 4| 1.5 1.6 3.2| 90.1 -47.5 42.6 8.5 0.26| 5.9 1.5 6000 99 9 52 4| 1.3 1.6 2.8| 90.1 -54.7 35.4 5.9 0.20| 5.2 1.0 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20250425.00.gif