UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042012.upa.cvt Date: 1200Z 20 APR 25 Searching for X1088... Searching the city database file for: X1088 ... Date:1200Z 20 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 1019 12 -1.5 -6.5 69 5.0 -3.1 90 1 270.2 270.6 269.0 276.5 2.30 1 1017 28 0.0 -4.7 71 4.7 -1.7 106 2 271.8 272.3 270.6 279.1 2.65 2 1006 115 0.0 -6.0 64 6.0 -2.1 196 5 272.7 273.1 270.7 279.3 2.42 3 1000 163 1.2 -5.8 60 7.0 -1.3 245 7 274.4 274.8 271.8 281.2 2.47 4 996 195 2.0 -7.0 51 9.0 -1.2 245 7 275.5 275.8 272.2 281.8 2.27 5 937 687 3.0 -19.0 18 22.0 -3.1 249 7 281.3 281.5 273.5 284.1 0.91 6 925 791 2.6 -21.4 15 24.0 -3.7 250 7 282.0 282.1 273.6 284.2 0.75 7 921 826 2.6 -21.4 15 24.0 -3.7 250 7 282.3 282.4 273.8 284.6 0.75 8 850 1471 -0.3 -15.3 31 15.0 -4.8 250 5 285.8 286.1 276.6 289.9 1.37 9 848 1490 -0.5 -15.5 31 15.0 -5.0 248 5 285.8 286.0 276.6 289.8 1.35 10 830 1661 -0.5 -13.5 37 13.0 -4.7 235 5 287.6 287.9 277.9 292.4 1.62 11 748 2489 -2.5 -29.5 10 27.0 -8.4 168 5 294.1 294.2 279.3 295.5 0.44 12 745 2521 -2.7 -29.7 10 27.0 -8.6 165 5 294.2 294.3 279.4 295.6 0.44 13 700 3011 -6.7 -32.7 11 26.0 -11.6 125 5 295.1 295.1 279.7 296.2 0.35 14 500 5530 -27.1 -47.1 13 20.0 -28.7 125 13 300.0 300.0 281.5 300.4 0.11 15 450 6281 -33.5 -53.5 12 20.0 -34.6 78 12 301.1 301.1 281.9 301.3 0.06 16 400 7100 -38.9 -58.9 10 20.0 -39.6 25 11 304.4 304.4 283.2 304.6 0.03 17 393 7221 -39.5 -59.5 10 20.0 -40.2 24 12 305.2 305.2 283.5 305.3 0.03 18 352 7969 -44.7 -54.7 32 10.0 -45.0 18 21 307.9 308.0 284.7 308.2 0.06 19 345 8103 -45.9 -55.9 31 10.0 -46.2 17 22 308.1 308.1 284.7 308.3 0.06 20 300 9020 -53.5 -60.5 42 7.0 -53.7 10 33 309.9 309.9 285.4 310.1 0.04 21 280 9461 -56.9 -63.9 41 7.0 -57.0 8 34 311.2 311.2 285.8 311.3 0.03 22 250 10170 -62.1 -69.1 39 7.0 -62.1 5 36 313.7 313.7 286.6 313.8 0.01 23 244 10320 -62.7 -69.7 38 7.0 -62.7 360 35 315.0 315.0 287.1 315.1 0.01 24 231 10662 -57.5 -64.5 41 7.0 -57.6 354 29 327.9 327.9 291.2 328.0 0.03 25 208 11329 -55.1 -62.1 42 7.0 -55.2 344 19 341.7 341.7 294.8 341.8 0.04 26 200 11580 -53.9 -60.9 42 7.0 -54.1 340 15 347.4 347.4 296.1 347.6 0.05 27 161 12973 -50.7 -60.7 30 10.0 -51.1 332 9 375.0 375.1 301.5 375.4 0.07 28 150 13430 -52.1 -63.1 25 11.0 -52.5 330 7 380.3 380.3 302.3 380.6 0.05 29 103 15868 -52.7 -67.7 15 15.0 -53.3 293 7 422.3 422.3 308.0 422.5 0.04 30 100 16060 -52.3 -68.3 13 16.0 -52.9 290 7 426.7 426.7 308.5 426.9 0.04 31 95 16391 -52.1 -68.1 13 16.0 -52.8 284 7 433.4 433.4 309.2 433.6 0.04 32 70 18360 -52.9 -70.9 10 18.0 -53.8 245 7 471.2 471.2 312.8 471.4 0.04 33 50 20530 -54.1 -74.1 7 20.0 -55.2 155 5 516.0 516.0 316.1 516.2 0.03 34 30 23810 -52.5 -73.5 6 21.0 -54.4 25 5 601.5 601.5 320.7 602.0 0.06 35 21 26114 -53.3 -75.3 5 22.0 -55.7 65 10 663.7 663.7 323.2 664.2 0.07 36 20 26430 -51.9 -73.9 5 22.0 -54.7 70 11 677.3 677.3 323.7 678.0 0.09 37 15 28309 -47.9 -70.9 5 23.0 -52.6 68 11 748.7 748.8 326.0 750.4 0.18 38 11 30349 -48.9 -72.9 4 24.0 -54.2 66 11 814.5 814.6 327.6 816.3 0.18 39 10 30980 -45.3 -69.3 5 24.0 -52.4 65 11 850.5 850.6 328.5 854.0 0.34 40 8.8 31838 -42.7 -68.7 4 26.0 -51.7 892.2 892.4 329.4 896.8 0.42 TRP 244 10320 -62.7 -69.7 38 7.0 -62.7 360 35 315.0 315.0 287.1 315.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5367.00 m Freezing level: Surface below freezing Freezing level: 1017.00 mb = 28.15 m = 92.37 ft Freezing level: 857.34 mb = 1404.28 m = 4607.16 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 19.21 % Est. max temperature: 13.25 C = 55.85 F Sfc-Lift cond lev (LCL): 942.12 mb = 643.13 m = 2109.98 ft T: 2.91 C 700-500 lapse rate: 8.10 C/km ThetaE index: 0.07 C Layer 848.0- 830.0 mb Conv cond level (CCL): 584.38 mb = 4362.59 m = 14312.79 ft Mean mixing ratio: 1.64 g/kg Conv temperature: 26.40 C = 79.51 F Cap Strength: 14.33 C Lifted Index: 14.83 C Risk: None Lifted Index @300 mb: 19.43 C Lifted Index @700 mb: 14.08 C Showalter Index: 9.18 C Risk: None Total Totals Index: 38.60 C Risk: None Vertical Totals Index: 26.80 C Cross Totals Index: 11.80 C K Index: -14.50 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 2.28 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.13 J/kg Max Up Vert Vel: 8.02 m/s Conv Inhibition (B-): 71783.76 J/kg Cap Strength: 14.81 C Lift Cond Lev (LCL): 782.25 mb = 2132.75 m = 6997.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 173 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 1019 12 90 1 -1.0 0.0 | 3 6 -0.3 -5.7 1 1000 163 245 7 6.3 3.0 | 291 8 7.0 -2.7 2 925 791 250 7 6.6 2.4 | 295 8 7.2 -3.3 3 850 1471 250 5 4.7 1.7 | 307 7 5.4 -4.0 4 700 3011 125 5 -4.1 2.9 | 51 4 -3.4 -2.8 5 500 5530 125 13 -10.6 7.5 | 100 10 -10.0 1.8 6 400 7100 25 11 -4.6 -10.0 | 14 16 -4.0 -15.7 7 300 9020 10 33 -5.7 -32.5 | 8 39 -5.1 -38.2 8 250 10170 5 36 -3.1 -35.9 | 3 42 -2.5 -41.6 9 244 10320 360 35 -0.0 -35.0 | 359 41 0.7 -40.7 10 200 11580 340 15 5.1 -14.1 | 344 21 5.8 -19.8 11 150 13430 330 7 3.5 -6.1 | 341 12 4.2 -11.8 12 100 16060 290 7 6.6 -2.4 | 318 11 7.2 -8.1 13 70 18360 245 7 6.3 3.0 | 291 8 7.0 -2.7 14 50 20530 155 5 -2.1 4.5 | 51 2 -1.5 -1.2 15 30 23810 25 5 -2.1 -4.5 | 8 10 -1.5 -10.2 16 20 26430 70 11 -10.3 -3.8 | 46 14 -9.7 -9.5 17 10 30980 65 11 -10.0 -4.6 | 42 14 -9.3 -10.3 Wind Parameters Mean winds (0-6000m): 143.4 at 7.7 knts Storm direction: 173.4 at 5.7 knts Shear (0-3000m) pos: 1.3 neg: 1.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 47.1 deg Storm rel helicity (0-3000m) pos: 4.2 neg: -4.8 tot: -0.6 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 4.3 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.11 Bulk Shear: 15.22 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 ------------------------------------------------------------------------------- 500 246 6 297 7| 8.2 0.0 8.2| 0.4 -3.0 -2.6 -5.2 -0.40| 12.1 -4.8 1000 248 6 296 7| 3.8 0.0 3.8| 1.8 -3.0 -1.2 -1.2 -0.32| 6.5 -2.1 1500 248 6 298 7| 2.5 0.5 3.0| 3.5 -3.0 0.5 0.3 -0.22| 4.9 -1.1 2000 244 6 298 7| 1.9 1.1 3.0| 3.5 -4.5 -1.0 -0.5 -0.24| 4.6 -1.1 2500 237 6 295 6| 1.5 1.6 3.1| 4.0 -4.5 -0.6 -0.2 -0.11| 4.4 -0.5 3000 232 6 294 6| 1.3 1.7 3.0| 4.2 -4.8 -0.6 -0.2 -0.08| 4.3 -0.4 4000 198 6 274 3| 0.9 1.7 2.6| 7.8 -4.8 3.0 0.8 0.02| 3.6 0.1 5000 163 7 117 1| 0.8 1.6 2.4| 11.4 -4.8 6.6 1.3 0.08| 3.2 0.2 6000 143 8 96 4| 0.6 1.6 2.2| 13.2 -23.8 -10.6 -1.8 -0.08| 3.4 -0.3 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20250420.12.gif