UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010812.upa.cvt Date: 1200Z 8 JAN 26 Searching for X1088... Searching the city database file for: X1088 ... Date:1200Z 8 JAN 26 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 1007 6 -21.5 -27.5 58 6.0 -22.1 360 11 251.1 251.2 250.6 252.2 0.40 1 1000 57 -20.7 -26.7 59 6.0 -21.4 360 17 252.4 252.5 251.8 253.6 0.43 2 976 238 -16.9 -22.9 60 6.0 -17.8 20 13 258.0 258.1 256.9 259.7 0.62 3 957 387 -10.9 -16.9 61 6.0 -12.2 37 10 265.6 265.7 263.6 268.5 1.06 4 925 648 -12.3 -21.3 47 9.0 -14.0 65 5 266.7 266.9 263.9 268.9 0.75 5 873 1087 -13.9 -23.9 43 10.0 -15.6 65 4 269.5 269.6 265.6 271.4 0.63 6 850 1289 -15.7 -25.7 42 10.0 -17.3 65 3 269.7 269.8 265.6 271.3 0.55 7 713 2592 -24.1 -32.1 48 8.0 -25.0 124 7 274.3 274.4 268.3 275.5 0.36 8 700 2726 -25.3 -34.3 43 9.0 -26.2 130 7 274.5 274.5 268.2 275.4 0.30 9 676 2978 -27.5 -37.5 38 10.0 -28.3 135 8 274.8 274.8 268.3 275.5 0.22 10 556 4348 -39.5 -45.5 53 6.0 -39.8 161 14 276.4 276.4 269.1 276.7 0.12 11 521 4791 -40.7 -46.7 52 6.0 -40.9 169 16 280.1 280.1 271.4 280.5 0.11 12 500 5070 -42.7 -48.7 52 6.0 -42.9 175 17 281.0 281.0 271.9 281.3 0.09 13 400 6540 -52.7 -57.2 58 4.5 -52.8 190 21 286.5 286.5 274.9 286.6 0.04 14 354 7319 -58.7 -63.1 57 4.4 -58.7 180 21 288.6 288.6 276.0 288.7 0.02 15 318 7993 -59.5 -63.8 57 4.3 -59.6 199 16 296.5 296.5 279.8 296.6 0.02 16 300 8360 -57.3 -61.7 57 4.4 -57.3 210 13 304.6 304.6 283.2 304.7 0.03 17 290 8576 -55.5 -59.7 59 4.2 -55.6 207 13 310.1 310.1 285.4 310.3 0.04 18 250 9530 -54.1 -59.0 55 4.9 -54.2 195 15 325.6 325.6 290.5 325.9 0.05 19 200 10970 -50.9 -57.9 43 7.0 -51.1 210 19 352.2 352.2 297.2 352.5 0.08 20 150 12850 -48.3 -59.3 27 11.0 -48.8 200 27 386.8 386.9 303.4 387.2 0.09 21 106 15158 -43.7 -61.7 12 18.0 -45.2 213 36 436.0 436.0 309.5 436.4 0.09 22 100 15550 -42.5 -61.5 11 19.0 -44.2 215 38 445.6 445.6 310.5 446.1 0.10 23 96 15826 -42.7 -61.7 11 19.0 -44.5 214 38 450.5 450.5 311.0 451.0 0.10 24 70 17940 -46.7 -68.7 6 22.0 -48.4 210 40 484.5 484.5 313.8 484.8 0.05 25 61 18853 -47.5 -69.5 6 22.0 -49.3 212 42 502.1 502.2 315.1 502.5 0.05 26 50 20170 -47.7 -71.7 5 24.0 -49.7 215 46 531.1 531.1 317.0 531.4 0.05 27 39 21824 -44.1 -69.1 5 25.0 -47.4 208 46 579.3 579.3 319.6 579.9 0.09 28 30 23580 -45.1 -70.1 4 25.0 -48.8 200 46 621.7 621.7 321.6 622.5 0.10 29 27 24286 -40.5 -67.5 4 27.0 -46.2 197 53 653.6 653.7 322.9 654.9 0.16 30 22 25674 -40.6 -67.6 4 27.0 -46.9 190 66 692.7 692.7 324.3 694.3 0.19 31 20 26320 -40.7 -67.7 4 27.0 -47.3 185 52 711.6 711.7 324.8 713.5 0.21 32 16 27841 -40.3 -67.3 4 27.0 -48.0 759.8 759.9 326.3 762.4 0.28 33 14 28742 -44.9 -70.9 4 26.0 -51.1 773.8 773.9 326.6 775.6 0.19 34 11 30360 -43.3 -69.3 4 26.0 -51.1 834.8 835.0 328.1 838.0 0.31 TRP 354 7319 -58.7 -63.1 57 4.4 -58.7 180 21 288.6 288.6 276.0 288.7 0.02 WND 22 25674 -40.6 -67.6 4 27.0 -46.9 190 66 692.7 692.7 324.3 694.3 0.19 Sounding variables and indices 1000-500 mb thick: 5013.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 47.35 % Est. max temperature: -2.97 C = 26.66 F Sfc-Lift cond lev (LCL): 911.57 mb = 759.10 m = 2490.44 ft T: -12.70 C 700-500 lapse rate: 7.42 C/km ThetaE index: 0.07 C Layer 700.0- 676.0 mb Conv cond level (CCL): 1000.00 mb = 57.00 m = 187.01 ft Mean mixing ratio: 0.74 g/kg Conv temperature: -20.11 C = -4.20 F Cap Strength: 13.42 C Lifted Index: 13.94 C Risk: None Lifted Index @300 mb: 28.70 C Lifted Index @700 mb: 10.07 C Showalter Index: 8.11 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.00 C Cross Totals Index: 17.00 C K Index: -7.70 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 2.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 69.23 J/kg Max Up Vert Vel: 11.77 m/s Conv Inhibition (B-): 71917.29 J/kg Cap Strength: 13.74 C Lift Cond Lev (LCL): 857.63 mb = 1221.54 m = 4007.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 186 at 8 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 1007 6 360 11 -0.0 -11.0 | 2 19 -0.8 -18.8 1 1000 57 360 17 -0.0 -17.0 | 2 25 -0.8 -24.8 2 925 648 65 5 -4.5 -2.1 | 28 11 -5.4 -10.0 3 850 1289 65 3 -2.7 -1.3 | 21 10 -3.5 -9.1 4 700 2726 130 7 -5.4 4.5 | 62 7 -6.2 -3.3 5 500 5070 175 17 -1.5 16.9 | 166 9 -2.3 9.1 6 400 6540 190 21 3.6 20.7 | 192 13 2.8 12.8 7 354 7319 180 21 0.0 21.0 | 176 13 -0.8 13.2 8 300 8360 210 13 6.5 11.3 | 239 7 5.7 3.4 9 250 9530 195 15 3.9 14.5 | 205 7 3.1 6.6 10 200 10970 210 19 9.5 16.5 | 225 12 8.7 8.6 11 150 12850 200 27 9.2 25.4 | 206 19 8.4 17.5 12 100 15550 215 38 21.8 31.1 | 222 31 21.0 23.3 13 70 17940 210 40 20.0 34.6 | 216 33 19.2 26.8 14 50 20170 215 46 26.4 37.7 | 221 39 25.6 29.8 15 30 23580 200 46 15.7 43.2 | 203 38 14.9 35.4 16 22 25674 190 66 11.5 65.0 | 191 58 10.6 57.2 17 20 26320 185 52 4.5 51.8 | 185 44 3.7 44.0 Wind Parameters Mean winds (0-6000m): 156.0 at 10.5 knts Storm direction: 186.0 at 7.9 knts Shear (0-3000m) pos: 3.0 neg: 0.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 70.5 deg Storm rel helicity (0-3000m) pos: 65.7 neg: -3.8 tot: 61.9 m^2/s^2 ave: 20.6 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 2.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.09 Bulk Shear: 63.58 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 13 13 10 20| 8.6 0.0 8.6| 47.7 0.0 47.7 95.4 0.51| 18.0 9.1 1000 21 9 14 17| 5.1 0.0 5.1| 48.7 -2.4 46.3 46.3 0.38| 11.3 4.3 1500 29 7 17 15| 3.6 0.0 3.6| 50.7 -3.8 46.9 31.2 0.36| 8.1 2.9 2000 40 6 21 14| 3.3 0.0 3.3| 56.0 -3.8 52.2 26.1 0.41| 6.6 2.7 2500 54 6 27 13| 3.1 0.0 3.1| 61.1 -3.8 57.3 22.9 0.46| 5.8 2.7 3000 71 6 35 12| 3.0 0.0 3.0| 65.7 -3.8 61.9 20.6 0.49| 5.3 2.6 4000 107 7 54 10| 2.9 0.0 2.9| 75.6 -3.8 71.8 18.0 0.57| 4.7 2.7 5000 139 9 80 7| 2.8 0.0 2.8| 88.4 -3.8 84.6 16.9 0.63| 4.4 2.8 6000 156 11 109 5| 2.6 0.0 2.6| 98.4 -3.8 94.6 15.8 0.64| 4.1 2.6 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20260108.12.gif