UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for X1088... Searching the city database file for: X1088 ... Date:1200Z 20 OCT 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 1014 12 -2.9 -9.9 58 7.0 -5.0 340 3 269.2 269.5 267.4 274.1 1.77 1 1001 114 -1.9 -10.9 50 9.0 -4.6 26 12 271.2 271.4 268.5 275.8 1.66 2 1000 122 -2.1 -11.1 50 9.0 -4.8 30 13 271.0 271.3 268.4 275.6 1.63 3 974 330 -3.3 -15.3 39 12.0 -6.4 32 13 271.9 272.1 268.2 275.3 1.19 4 925 735 -6.7 -17.7 41 11.0 -9.3 35 13 272.5 272.6 268.2 275.4 1.03 5 850 1389 -12.5 -19.5 56 7.0 -13.9 45 11 273.1 273.2 268.5 275.8 0.96 6 840 1479 -13.5 -19.5 61 6.0 -14.7 43 12 272.9 273.1 268.5 275.7 0.97 7 700 2841 -22.9 -25.8 77 2.9 -23.3 20 21 277.1 277.2 270.6 279.1 0.67 8 660 3270 -26.5 -29.4 76 2.9 -26.8 19 19 277.8 277.9 270.7 279.3 0.51 9 644 3447 -27.7 -30.4 78 2.7 -28.0 19 19 278.4 278.4 271.0 279.8 0.47 10 581 4182 -30.9 -35.0 67 4.1 -31.3 17 15 282.9 283.0 273.5 284.0 0.34 11 517 5000 -37.7 -42.2 63 4.5 -37.9 15 12 284.3 284.4 274.0 284.9 0.18 12 500 5230 -38.3 -42.6 64 4.3 -38.5 15 11 286.3 286.4 275.0 286.9 0.18 13 400 6730 -46.3 -50.9 59 4.6 -46.4 335 9 294.8 294.8 279.1 295.1 0.09 14 321 8174 -54.1 -59.1 54 5.0 -54.2 280 5 303.2 303.2 282.7 303.3 0.04 15 300 8610 -53.9 -58.9 54 5.0 -54.0 295 7 309.4 309.4 285.1 309.5 0.05 16 250 9780 -52.9 -58.9 48 6.0 -53.1 340 9 327.4 327.4 291.0 327.6 0.05 17 200 11230 -50.5 -59.5 34 9.0 -50.8 350 7 352.8 352.8 297.3 353.1 0.06 18 150 13090 -52.3 -66.3 17 14.0 -52.7 345 9 380.0 380.0 302.3 380.1 0.03 19 102 15582 -52.9 -69.9 11 17.0 -53.5 321 5 423.1 423.1 308.1 423.3 0.03 20 100 15710 -53.3 -70.3 11 17.0 -53.9 320 5 424.7 424.8 308.3 424.9 0.03 21 97 15906 -53.5 -71.5 9 18.0 -54.1 316 6 428.1 428.1 308.6 428.2 0.03 22 70 18000 -53.7 -73.7 7 20.0 -54.5 270 11 469.5 469.5 312.6 469.6 0.03 23 51 20042 -53.9 -74.9 6 21.0 -55.0 237 15 513.5 513.5 315.9 513.7 0.03 24 50 20170 -53.1 -74.1 6 21.0 -54.3 235 15 518.3 518.4 316.2 518.6 0.03 25 36 22299 -49.1 -72.1 5 23.0 -51.4 232 21 579.8 579.8 319.7 580.2 0.06 26 30 23490 -49.9 -72.9 5 23.0 -52.4 230 25 608.6 608.6 321.0 609.1 0.07 27 20 26160 -46.7 -72.7 4 26.0 -51.1 235 31 693.2 693.3 324.3 694.1 0.10 28 18 26861 -45.5 -71.5 4 26.0 -50.6 718.2 718.3 325.0 719.4 0.14 29 13 29021 -47.5 -73.5 3 26.0 -52.9 781.4 781.4 326.8 782.7 0.14 TRP 321 8174 -54.1 -59.1 54 5.0 -54.2 280 5 303.2 303.2 282.7 303.3 0.04 WND Sounding variables and indices 1000-500 mb thick: 5108.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 63.49 % Est. max temperature: 0.88 C = 33.59 F Sfc-Lift cond lev (LCL): 907.94 mb = 878.94 m = 2883.63 ft T: -7.98 C 700-500 lapse rate: 6.45 C/km ThetaE index: 0.51 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 779.57 mb = 2036.84 m = 6682.47 ft Mean mixing ratio: 1.26 g/kg Conv temperature: 2.63 C = 36.74 F Cap Strength: 7.81 C Lifted Index: 9.32 C Risk: None Lifted Index @300 mb: 24.13 C Lifted Index @700 mb: 3.33 C Showalter Index: 8.91 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.80 C Cross Totals Index: 18.80 C K Index: 3.40 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.44 J/kg Max Up Vert Vel: 4.11 m/s Conv Inhibition (B-): 68371.62 J/kg Cap Strength: 8.85 C Lift Cond Lev (LCL): 814.90 mb = 1705.76 m = 5596.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 53 at 11 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 1014 12 340 3 1.0 -2.8 | 249 10 9.6 3.7 1 1000 122 30 13 -6.5 -11.3 | 336 5 2.1 -4.7 2 925 735 35 13 -7.5 -10.6 | 344 4 1.2 -4.1 3 850 1389 45 11 -7.8 -7.8 | 326 1 0.8 -1.2 4 700 2841 20 21 -7.2 -19.7 | 354 13 1.4 -13.2 5 500 5230 15 11 -2.8 -10.6 | 305 7 5.8 -4.1 6 400 6730 335 9 3.8 -8.2 | 277 13 12.4 -1.6 7 321 8174 280 5 4.9 -0.9 | 247 15 13.5 5.7 8 300 8610 295 7 6.3 -3.0 | 257 15 15.0 3.6 9 250 9780 340 9 3.1 -8.5 | 279 12 11.7 -1.9 10 200 11230 350 7 1.2 -6.9 | 272 10 9.8 -0.4 11 150 13090 345 9 2.3 -8.7 | 281 11 10.9 -2.2 12 100 15710 320 5 3.2 -3.8 | 257 12 11.8 2.7 13 70 18000 270 11 11.0 -0.0 | 252 21 19.6 6.5 14 50 20170 235 15 12.3 8.6 | 234 26 20.9 15.1 15 30 23490 230 25 19.2 16.1 | 231 36 27.8 22.6 16 20 26160 235 31 25.4 17.8 | 234 42 34.0 24.3 Wind Parameters Mean winds (0-6000m): 22.8 at 14.4 knts Storm direction: 52.8 at 10.8 knts Shear (0-3000m) pos: 1.9 neg: 1.8 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 103.0 deg Storm rel helicity (0-3000m) pos: 18.1 neg: -5.1 tot: 13.0 m^2/s^2 ave: 4.3 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.93 Bulk Shear: 1.22 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 30 12 325 5| 11.8 0.0 11.8| 16.9 0.0 16.9 33.8 0.90| 13.6 12.2 1000 33 12 334 4| 5.6 0.0 5.6| 17.2 -0.1 17.1 17.1 0.80| 7.7 6.2 1500 36 12 335 4| 3.7 0.0 3.7| 17.4 -0.4 17.0 11.4 0.70| 5.9 4.1 2000 36 12 341 4| 2.8 1.0 3.8| 18.1 -0.4 17.8 8.9 0.61| 5.4 3.3 2500 34 13 346 5| 2.2 1.7 3.9| 18.1 -1.3 16.8 6.7 0.49| 5.2 2.6 3000 30 14 348 6| 1.9 1.8 3.7| 18.1 -5.1 13.0 4.3 0.39| 4.9 1.9 4000 27 15 347 7| 1.4 1.0 2.3| 18.1 -13.4 4.7 1.2 0.25| 4.3 1.1 5000 25 15 343 8| 1.1 0.6 1.7| 18.1 -21.2 -3.1 -0.6 0.13| 3.8 0.5 6000 23 14 336 7| 0.9 0.8 1.7| 18.1 -28.5 -10.3 -1.7 0.04| 3.6 0.1 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20251020.12.gif