UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120512.upa.cvt Date: 1200Z 5 DEC 25 Searching for X1088... Searching the city database file for: X1088 ... Date:1200Z 5 DEC 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 ------------------------------------------------------------------------------- 0 1000 -263 SFC 966 9 -4.7 -9.4 70 4.7 -6.1 340 11 271.1 271.4 269.0 276.5 1.94 2 925 348 -6.9 -12.9 62 6.0 -8.5 345 23 272.3 272.5 269.0 276.5 1.53 3 850 1004 -10.5 -14.0 75 3.5 -11.4 45 13 275.1 275.4 270.8 279.5 1.52 4 809 1656 -13.1 -15.6 81 2.5 -13.7 55 12 276.3 276.5 271.3 280.3 1.40 5 719 3152 -14.3 -16.2 85 1.9 -14.8 79 10 284.5 284.7 276.1 288.9 1.50 6 710 3308 -14.3 -16.4 84 2.1 -14.8 82 9 285.5 285.7 276.6 289.9 1.49 7 700 3482 -15.1 -17.5 82 2.4 -15.7 85 9 285.8 286.0 276.6 289.9 1.38 8 520 4770 -29.3 -32.9 71 3.6 -29.7 85 13 294.0 294.1 279.3 295.5 0.46 9 500 4950 -30.3 -33.6 73 3.3 -30.7 85 13 296.1 296.2 280.3 297.6 0.45 10 447 5735 -33.3 -36.9 70 3.6 -33.7 60 12 302.0 302.0 282.7 303.2 0.36 11 400 6500 -39.3 -43.5 64 4.2 -39.6 35 11 303.9 303.9 283.2 304.6 0.20 12 300 8400 -56.1 -60.4 58 4.3 -56.2 90 15 306.3 306.3 284.0 306.4 0.04 13 284 8751 -58.5 -63.0 56 4.5 -58.6 100 15 307.7 307.7 284.5 307.8 0.03 14 250 9570 -54.3 -58.8 58 4.5 -54.4 155 17 325.3 325.3 290.5 325.6 0.05 15 203 10913 -49.7 -55.7 49 6.0 -50.0 146 23 352.6 352.6 297.3 353.0 0.10 16 200 11010 -50.1 -56.1 49 6.0 -50.3 145 23 353.4 353.5 297.4 353.8 0.10 17 150 12880 -50.3 -60.3 30 10.0 -50.7 155 33 383.4 383.4 302.8 383.8 0.08 18 103 15337 -49.7 -62.7 20 13.0 -50.4 178 31 428.1 428.1 308.7 428.5 0.08 19 100 15530 -50.3 -63.3 20 13.0 -51.0 180 31 430.5 430.6 308.9 431.0 0.08 20 98 15661 -50.9 -63.9 20 13.0 -51.6 181 31 431.9 431.9 309.1 432.3 0.07 21 70 17840 -51.7 -66.7 15 15.0 -52.6 195 35 473.8 473.8 313.0 474.2 0.07 22 58 19057 -54.3 -69.3 14 15.0 -55.1 198 39 494.1 494.1 314.5 494.4 0.06 23 54 19519 -51.3 -67.3 13 16.0 -52.5 199 40 511.2 511.2 315.8 511.7 0.08 24 50 20020 -51.7 -67.7 13 16.0 -52.9 200 42 521.6 521.7 316.4 522.2 0.08 25 41 21293 -55.1 -70.1 14 15.0 -56.1 196 47 543.6 543.6 317.8 544.1 0.07 26 33 22693 -49.5 -65.5 14 16.0 -51.7 192 53 593.3 593.4 320.3 594.6 0.17 27 30 23310 -53.5 -69.5 13 16.0 -55.1 190 56 598.8 598.8 320.6 599.6 0.11 28 29 23528 -54.3 -70.3 12 16.0 -55.8 191 58 602.4 602.5 320.7 603.2 0.10 29 26 24235 -51.3 -67.3 13 16.0 -53.5 195 65 630.1 630.1 322.0 631.4 0.17 30 23 25030 -52.9 -68.9 13 16.0 -55.0 200 72 647.8 647.9 322.6 649.1 0.16 31 23 25030 -49.7 -66.7 12 17.0 -52.5 200 72 657.2 657.3 323.0 659.0 0.21 32 20 25940 -52.9 -68.9 13 16.0 -55.2 205 81 674.3 674.3 323.6 675.8 0.18 33 19 26270 -53.3 -69.3 13 16.0 -55.6 206 84 683.0 683.0 323.9 684.5 0.18 34 18 26621 -47.3 -64.3 13 17.0 -51.3 207 88 712.5 712.7 324.9 715.9 0.37 35 16 27397 -48.3 -65.3 12 17.0 -52.3 210 95 733.7 733.9 325.6 737.1 0.37 36 14 28282 -44.5 -62.5 12 18.0 -50.2 213 104 775.1 775.4 326.8 781.0 0.61 37 10 30530 -44.7 -64.6 9 19.9 -51.7 220 126 852.7 853.0 328.6 859.6 0.64 38 9.9 30597 -44.7 -64.7 9 20.0 -51.7 855.1 855.5 328.7 862.0 0.64 TRP 284 8751 -58.5 -63.0 56 4.5 -58.6 100 15 307.7 307.7 284.5 307.8 0.03 WND 10 30530 -44.7 -64.6 9 19.9 -51.7 220 126 852.7 853.0 328.6 859.6 0.64 Sounding variables and indices 1000-500 mb thick: 5213.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 76.19 % Est. max temperature: 0.23 C = 32.42 F Sfc-Lift cond lev (LCL): 896.77 mb = 588.42 m = 1930.50 ft T: -8.22 C 700-500 lapse rate: 10.35 C/km ThetaE index: 0.04 C Layer 700.0- 520.0 mb Conv cond level (CCL): 688.40 mb = 3554.42 m = 11661.35 ft Mean mixing ratio: 1.61 g/kg Conv temperature: 10.28 C = 50.50 F Cap Strength: 14.33 C Lifted Index: 15.79 C Risk: None Lifted Index @300 mb: 20.58 C Lifted Index @700 mb: 9.67 C Showalter Index: 14.04 C Risk: None Total Totals Index: 36.10 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 16.30 C K Index: 3.40 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.56 J/kg Max Up Vert Vel: 5.01 m/s Conv Inhibition (B-): 72963.62 J/kg Cap Strength: 15.59 C Lift Cond Lev (LCL): 842.87 mb = 1115.00 m = 3658.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 91 at 9 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 ---------------------------------------------------------- 0 966 9 340 11 3.8 -10.3 | 309 17 13.0 -10.4 1 925 348 345 23 6.0 -22.2 | 326 27 15.2 -22.3 2 850 1004 45 13 -9.2 -9.2 | 360 9 0.0 -9.3 3 700 3482 85 9 -9.0 -0.8 | 344 1 0.3 -0.9 4 500 4950 85 13 -13.0 -1.1 | 72 4 -3.7 -1.2 5 400 6500 35 11 -6.3 -9.0 | 342 10 2.9 -9.1 6 300 8400 90 15 -15.0 0.0 | 89 6 -5.8 -0.1 7 284 8751 100 15 -14.8 2.6 | 114 6 -5.5 2.5 8 250 9570 155 17 -7.2 15.4 | 188 15 2.0 15.3 9 200 11010 145 23 -13.2 18.8 | 168 19 -4.0 18.8 10 150 12880 155 33 -13.9 29.9 | 171 30 -4.7 29.8 11 100 15530 180 31 0.0 31.0 | 197 32 9.2 30.9 12 70 17840 195 35 9.1 33.8 | 208 38 18.3 33.7 13 50 20020 200 42 14.4 39.5 | 211 46 23.6 39.4 14 30 23310 190 56 9.7 55.1 | 199 58 18.9 55.1 15 20 25940 205 81 34.2 73.4 | 211 85 43.5 73.3 16 10 30530 220 126 81.0 96.5 | 223 132 90.2 96.4 Wind Parameters Mean winds (0-6000m): 60.5 at 12.3 knts Storm direction: 90.5 at 9.2 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 59.0 deg Storm rel helicity (0-3000m) pos: 97.4 neg: -0.1 tot: 97.3 m^2/s^2 ave: 32.4 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 48.73 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 ------------------------------------------------------------------------------- 500 347 19 323 23| 11.2 0.0 11.2| 63.1 0.0 63.1 126.2 0.63| 17.3 10.8 1000 358 18 331 20| 6.7 0.0 6.7| 95.1 0.0 95.1 95.1 0.55| 16.5 9.0 1500 7 17 336 18| 4.7 0.0 4.7| 96.4 0.0 96.4 64.3 0.53| 11.7 6.2 2000 14 16 340 16| 3.7 0.0 3.7| 97.2 0.0 97.2 48.6 0.52| 9.2 4.8 2500 20 15 344 15| 3.1 0.0 3.1| 97.4 0.0 97.4 39.0 0.50| 7.7 3.9 3000 25 14 346 13| 2.7 0.0 2.7| 97.4 -0.1 97.3 32.4 0.47| 6.7 3.2 4000 41 13 355 10| 2.1 0.2 2.2| 97.7 -0.3 97.5 24.4 0.46| 5.4 2.5 5000 59 12 11 7| 1.6 0.4 2.0| 98.3 -0.7 97.6 19.5 0.44| 4.6 2.0 6000 61 12 14 6| 1.4 0.6 1.9| 98.3 -9.1 89.2 14.9 0.27| 4.5 1.2 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20251205.12.gif