UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for X1088... Searching the city database file for: X1088 ... Date:0000Z 28 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 1008 6 0.6 -4.4 69 5.0 -1.2 225 3 273.1 273.6 271.5 280.6 2.73 1 1000 70 -0.5 -6.5 64 6.0 -2.6 205 3 272.6 273.0 270.6 279.1 2.35 2 958 412 -2.7 -7.6 69 4.9 -4.3 208 4 273.8 274.2 271.1 280.0 2.25 3 925 692 1.2 -3.8 69 5.0 -0.8 210 5 280.5 281.1 276.3 289.3 3.12 4 918 753 2.8 -3.2 65 6.0 0.3 214 5 282.8 283.4 277.7 292.1 3.28 5 885 1048 1.4 -7.6 51 9.0 -1.9 236 7 284.3 284.7 277.3 291.4 2.43 6 869 1194 0.8 -8.2 51 9.0 -2.5 247 8 285.2 285.6 277.7 292.1 2.37 7 850 1371 -0.7 -9.7 51 9.0 -3.8 260 9 285.4 285.8 277.5 291.7 2.15 8 703 2851 -13.1 -17.0 72 3.9 -14.1 328 9 287.6 287.9 277.6 291.9 1.43 9 700 2884 -13.5 -17.4 72 3.9 -14.5 330 9 287.5 287.8 277.5 291.7 1.39 10 680 3103 -15.3 -19.3 71 4.0 -16.2 327 9 287.9 288.1 277.4 291.6 1.22 11 617 3829 -20.1 -24.3 69 4.2 -20.9 319 10 290.5 290.7 278.3 293.2 0.87 12 586 4211 -19.1 -26.1 54 7.0 -20.4 314 10 296.0 296.1 280.7 298.5 0.78 13 502 5341 -27.1 -33.1 57 6.0 -27.9 300 11 299.7 299.7 281.8 301.2 0.47 14 500 5370 -27.3 -33.3 57 6.0 -28.0 300 11 299.8 299.8 281.9 301.3 0.46 15 473 5767 -30.1 -41.1 33 11.0 -31.1 307 15 301.1 301.1 282.1 301.9 0.22 16 407 6821 -37.3 -49.3 28 12.0 -37.9 328 28 305.0 305.0 283.5 305.4 0.11 17 400 6940 -38.5 -50.5 27 12.0 -39.1 330 29 305.0 305.0 283.5 305.3 0.09 18 340 8035 -48.3 -59.3 27 11.0 -48.6 330 35 306.1 306.1 283.9 306.3 0.04 19 300 8850 -53.7 -64.7 25 11.0 -53.9 330 40 309.7 309.7 285.2 309.7 0.02 20 253 9926 -61.1 -72.1 22 11.0 -61.2 330 44 314.2 314.2 286.8 314.2 0.01 21 250 10000 -60.9 -71.9 22 11.0 -61.0 330 42 315.5 315.5 287.3 315.6 0.01 22 200 11420 -52.7 -64.7 22 12.0 -53.0 330 17 349.3 349.3 296.5 349.5 0.03 23 192 11684 -51.5 -64.5 20 13.0 -51.8 327 16 355.3 355.3 297.8 355.5 0.03 24 150 13290 -49.5 -67.5 10 18.0 -50.1 310 7 384.8 384.8 303.0 384.9 0.03 25 101 15865 -50.7 -72.7 6 22.0 -51.5 349 5 428.5 428.6 308.7 428.7 0.02 26 100 15930 -50.9 -72.9 6 22.0 -51.7 350 5 429.4 429.4 308.8 429.5 0.02 27 98 16062 -50.9 -72.9 6 22.0 -51.7 355 5 431.9 431.9 309.0 432.0 0.02 28 70 18260 -49.7 -73.7 4 24.0 -51.0 80 3 478.1 478.1 313.3 478.2 0.03 29 50 20460 -50.7 -74.7 4 24.0 -52.2 25 3 524.0 524.0 316.6 524.2 0.03 30 34 22975 -49.1 -74.1 4 25.0 -51.5 97 3 589.3 589.3 320.1 589.7 0.05 31 30 23790 -51.9 -76.9 3 25.0 -54.0 120 3 603.2 603.2 320.7 603.4 0.04 32 28 24237 -52.7 -77.7 3 25.0 -54.8 117 4 612.9 613.0 321.2 613.2 0.03 33 21 26118 -47.3 -73.3 4 26.0 -51.4 102 8 681.8 681.9 323.9 682.6 0.09 34 20 26440 -48.7 -73.7 4 25.0 -52.4 100 9 687.1 687.1 324.0 687.9 0.09 35 18 27128 -51.5 -76.5 3 25.0 -54.7 103 9 699.3 699.3 324.4 699.8 0.06 36 14 28779 -45.7 -71.7 4 26.0 -51.5 110 8 771.1 771.1 326.5 772.7 0.17 37 10 31020 -45.5 -71.5 4 26.0 -52.7 120 7 849.7 849.8 328.4 852.3 0.25 38 8.6 32025 -45.7 -71.7 4 26.0 -53.4 886.4 886.5 329.2 889.4 0.28 TRP 253 9926 -61.1 -72.1 22 11.0 -61.2 330 44 314.2 314.2 286.8 314.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5300.00 m Freezing level: 1003.64 mb = 41.02 m = 134.57 ft Freezing level: 935.15 mb = 605.80 m = 1987.52 ft Freezing level: 858.87 mb = 1288.54 m = 4227.46 ft Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 61.81 % Est. max temperature: 12.81 C = 55.06 F Sfc-Lift cond lev (LCL): 932.36 mb = 628.65 m = 2062.49 ft T: 0.32 C 700-500 lapse rate: 5.55 C/km ThetaE index: 1.51 C Layer 1000.0- 958.0 mb Conv cond level (CCL): 749.51 mb = 2351.95 m = 7716.29 ft Mean mixing ratio: 2.60 g/kg Conv temperature: 14.45 C = 58.01 F Cap Strength: 13.93 C Lifted Index: 13.99 C Risk: None Lifted Index @300 mb: 18.64 C Lifted Index @700 mb: 6.70 C Showalter Index: 7.66 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.60 C Cross Totals Index: 17.60 C K Index: 13.00 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 1.93 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.56 J/kg Max Up Vert Vel: 9.33 m/s Conv Inhibition (B-): 76847.97 J/kg Cap Strength: 13.96 C Lift Cond Lev (LCL): 880.60 mb = 1087.88 m = 3569.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 330 at 7 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 1008 6 225 3 2.1 2.1 | 171 8 -1.3 8.1 1 1000 70 205 3 1.3 2.7 | 166 9 -2.2 8.7 2 925 692 210 5 2.5 4.3 | 175 10 -1.0 10.3 3 850 1371 260 9 8.9 1.6 | 215 9 5.4 7.6 4 700 2884 330 9 4.5 -7.8 | 330 2 1.0 -1.8 5 500 5370 300 11 9.5 -5.5 | 265 6 6.1 0.5 6 400 6940 330 29 14.5 -25.1 | 330 22 11.0 -19.1 7 300 8850 330 40 20.0 -34.6 | 330 33 16.5 -28.6 8 253 9926 330 44 22.0 -38.1 | 330 37 18.5 -32.1 9 250 10000 330 42 21.0 -36.4 | 330 35 17.5 -30.4 10 200 11420 330 17 8.5 -14.7 | 330 10 5.0 -8.7 11 150 13290 310 7 5.4 -4.5 | 231 2 1.9 1.5 12 100 15930 350 5 0.9 -4.9 | 113 3 -2.6 1.1 13 70 18260 80 3 -3.0 -0.5 | 131 8 -6.4 5.5 14 50 20460 25 3 -1.3 -2.7 | 125 6 -4.7 3.3 15 30 23790 120 3 -2.6 1.5 | 141 10 -6.1 7.5 16 20 26440 100 9 -8.9 1.6 | 122 14 -12.3 7.6 17 10 31020 120 7 -6.1 3.5 | 135 13 -9.5 9.5 Wind Parameters Mean winds (0-6000m): 300.0 at 9.3 knts Storm direction: 330.0 at 6.9 knts Shear (0-3000m) pos: 2.0 neg: 0.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 153.1 deg Storm rel helicity (0-3000m) pos: 33.3 neg: -1.6 tot: 31.8 m^2/s^2 ave: 10.6 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 3.25 Bulk Shear: 13.41 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 ------------------------------------------------------------------------------- 500 208 4 169 9| 0.0 1.8 1.8| 2.4 -1.5 0.9 1.9 0.13| 2.4 0.3 1000 214 5 175 10| 1.7 0.9 2.6| 11.9 -1.5 10.5 10.5 0.63| 3.1 1.9 1500 234 6 187 9| 2.6 0.6 3.2| 24.4 -1.5 22.9 15.3 0.77| 3.8 3.0 2000 250 7 198 9| 2.4 0.4 2.9| 29.0 -1.5 27.5 13.7 0.74| 3.8 2.8 2500 263 7 207 8| 2.3 0.4 2.6| 31.8 -1.5 30.3 12.1 0.73| 3.8 2.8 3000 275 7 216 7| 2.0 0.3 2.3| 33.3 -1.6 31.8 10.6 0.73| 3.7 2.7 4000 292 8 232 5| 1.5 0.4 1.9| 33.3 -2.8 30.6 7.6 0.60| 3.0 1.8 5000 298 8 242 5| 1.2 0.5 1.8| 33.3 -4.4 28.9 5.8 0.49| 2.7 1.3 6000 300 9 253 5| 1.5 0.6 2.1| 45.7 -5.1 40.6 6.8 0.51| 3.0 1.5 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20250428.00.gif