UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120911.upa.cvt Date: 1100Z 9 DEC 25 Searching for 89022... Searching the city database file for: 89022 ... Date:1100Z 9 DEC 25 Station: 89022 WMO ident: 89022 Latitude: -75.50 Longitude: -26.65 Elevation: 30.00 ------------------------------------------------------------------------------- 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 -16 140 5 SFC 993 30 -5.5 -6.9 90 1.4 -6.0 140 5 268.2 268.6 267.6 274.4 2.29 2 991 46 -6.7 -7.5 94 0.8 -7.0 138 5 267.1 267.5 266.7 273.0 2.19 3 987 78 -6.7 -7.6 93 0.9 -7.0 135 5 267.4 267.8 266.9 273.3 2.18 4 971 208 -6.9 -7.9 93 1.0 -7.2 123 5 268.5 268.9 267.6 274.4 2.17 5 925 591 -9.7 -10.3 95 0.6 -9.9 85 6 269.4 269.7 267.7 274.6 1.88 6 899 811 -11.3 -11.6 98 0.3 -11.4 80 6 269.9 270.2 267.8 274.8 1.75 7 850 1240 -13.3 -14.4 91 1.1 -13.6 70 6 272.2 272.5 268.9 276.4 1.47 8 786 1832 -17.1 -18.8 87 1.7 -17.4 60 7 274.3 274.5 269.6 277.5 1.10 9 784 1851 -17.1 -18.9 86 1.8 -17.4 60 7 274.5 274.7 269.7 277.7 1.09 10 706 2628 -23.5 -24.1 95 0.6 -23.6 46 9 275.8 275.9 269.9 278.1 0.77 11 700 2690 -23.9 -24.8 92 0.9 -24.0 45 9 276.0 276.1 270.0 278.2 0.73 12 660 3115 -27.3 -29.9 78 2.6 -27.6 57 9 276.9 277.0 270.1 278.3 0.48 13 600 3791 -33.5 -33.5 100 0.0 -33.5 77 8 277.3 277.4 270.2 278.5 0.38 14 597 3827 -32.1 -39.1 50 7.0 -32.6 78 8 279.4 279.4 271.2 280.1 0.22 15 596 3838 -31.9 -38.9 50 7.0 -32.4 78 8 279.7 279.8 271.4 280.4 0.22 16 593 3874 -31.9 -37.9 55 6.0 -32.4 80 8 280.1 280.2 271.7 280.9 0.25 17 586 3958 -32.1 -41.1 40 9.0 -32.7 82 8 280.9 280.9 272.0 281.4 0.18 18 579 4042 -32.3 -37.1 62 4.8 -32.7 84 8 281.6 281.6 272.6 282.5 0.27 19 565 4214 -33.7 -37.5 69 3.8 -34.0 90 8 281.9 282.0 272.8 282.8 0.27 20 560 4276 -34.1 -42.1 44 8.0 -34.6 91 8 282.2 282.2 272.7 282.7 0.17 21 543 4491 -35.5 -41.5 54 6.0 -35.9 98 7 283.0 283.0 273.2 283.6 0.19 22 532 4633 -36.7 -39.0 79 2.3 -36.8 102 7 283.2 283.3 273.5 284.0 0.25 23 526 4711 -37.1 -45.1 43 8.0 -37.5 104 7 283.7 283.7 273.5 284.1 0.13 24 523 4750 -37.3 -43.3 54 6.0 -37.6 106 7 283.9 283.9 273.7 284.4 0.16 25 521 4777 -37.7 -46.7 38 9.0 -38.1 106 7 283.7 283.7 273.5 284.1 0.11 26 519 4803 -37.7 -52.7 19 15.0 -38.2 107 7 284.0 284.0 273.6 284.2 0.06 27 506 4978 -37.3 -54.3 15 17.0 -37.9 113 7 286.6 286.6 274.9 286.7 0.05 28 500 5060 -37.5 -55.5 14 18.0 -38.1 115 7 287.3 287.3 275.3 287.5 0.04 29 457 5679 -39.9 -56.9 15 17.0 -40.5 139 11 291.8 291.8 277.6 291.9 0.04 30 403 6530 -44.9 -60.9 15 16.0 -45.3 173 18 296.0 296.0 279.6 296.1 0.03 31 400 6580 -44.9 -61.9 13 17.0 -45.3 175 18 296.6 296.6 279.8 296.7 0.02 32 364 7206 -47.9 -63.9 14 16.0 -48.2 180 19 300.7 300.7 281.7 300.8 0.02 33 335 7751 -49.7 -67.7 10 18.0 -50.0 185 19 305.5 305.5 283.6 305.6 0.01 34 309 8278 -50.9 -71.9 7 21.0 -51.2 190 20 311.0 311.0 285.7 311.0 0.01 35 300 8470 -50.9 -71.9 7 21.0 -51.2 190 21 313.6 313.6 286.6 313.6 0.01 36 250 9650 -52.3 -78.3 3 26.0 -52.6 185 18 328.3 328.3 291.2 328.3 0.00 37 243 9833 -52.5 -78.5 3 26.0 -52.8 185 18 330.7 330.7 291.9 330.7 0.00 38 200 11090 -52.1 -81.1 2 29.0 -52.5 185 17 350.3 350.3 296.7 350.3 0.00 39 161 12499 -51.7 -82.7 1 31.0 -52.2 196 12 373.4 373.4 301.1 373.4 0.00 40 150 12960 -50.5 -82.5 1 32.0 -51.1 200 11 383.1 383.1 302.8 383.1 0.00 41 100 15630 -45.3 -81.3 1 36.0 -46.8 250 8 440.2 440.2 309.9 440.2 0.01 42 78 17304 -40.9 -78.9 1 38.0 -43.6 481.7 481.7 313.6 481.8 0.01 43 61 18982 -39.5 -78.5 1 39.0 -43.2 519.9 520.0 316.3 520.0 0.01 44 59 19211 -37.9 -78.9 1 41.0 -42.1 528.5 528.5 316.8 528.6 0.01 45 52 20083 -36.9 -77.9 1 41.0 -41.9 550.3 550.3 318.1 550.4 0.02 46 50 20353 -38.1 -78.1 1 40.0 -42.8 553.7 553.7 318.3 553.8 0.02 47 45 21082 -35.9 -77.9 1 42.0 -41.7 576.0 576.0 319.5 576.1 0.02 48 39 22076 -36.1 -78.1 1 42.0 -42.4 599.5 599.5 320.6 599.7 0.02 49 36 22634 -34.3 -77.3 0 43.0 -41.6 618.0 618.1 321.4 618.3 0.03 50 32 23456 -35.3 -78.3 0 43.0 -42.7 636.5 636.6 322.2 636.8 0.03 51 29 24147 -32.1 -76.1 0 44.0 -41.5 663.5 663.5 323.2 663.9 0.04 52 26 24915 -33.9 -76.9 1 43.0 -42.9 679.5 679.5 323.7 679.8 0.04 53 22 26090 -32.1 -76.1 0 44.0 -42.8 718.1 718.1 325.0 718.6 0.06 TRP 309 8278 -50.9 -71.9 7 21.0 -51.2 190 20 311.0 311.0 285.7 311.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5076.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.20 inches Sfc-500 mean rel hum: 79.34 % Est. max temperature: -1.26 C = 29.73 F Sfc-Lift cond lev (LCL): 971.07 mb = 207.43 m = 680.53 ft T: -6.90 C 700-500 lapse rate: 5.74 C/km ThetaE index: 1.33 C Layer 991.0- 987.0 mb Conv cond level (CCL): 925.72 mb = 584.87 m = 1918.84 ft Mean mixing ratio: 1.98 g/kg Conv temperature: -4.32 C = 24.23 F Cap Strength: 10.32 C Lifted Index: 10.88 C Risk: None Lifted Index @300 mb: 27.80 C Lifted Index @700 mb: 3.09 C Showalter Index: 9.30 C Risk: None Total Totals Index: 47.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 23.10 C K Index: 8.90 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.62 J/kg Max Up Vert Vel: 4.15 m/s Conv Inhibition (B-): 54394.64 J/kg Cap Strength: 10.75 C Lift Cond Lev (LCL): 931.41 mb = 536.48 m = 1760.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 116 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 ---------------------------------------------------------- 0 993 30 140 5 -3.2 3.8 | 240 2 2.1 1.2 1 925 591 85 6 -6.0 -0.5 | 12 3 -0.7 -3.1 2 850 1240 70 6 -5.6 -2.1 | 4 5 -0.3 -4.7 3 700 2690 45 9 -6.4 -6.4 | 7 9 -1.1 -9.0 4 500 5060 115 7 -6.3 3.0 | 108 1 -1.0 0.3 5 400 6580 175 18 -1.6 17.9 | 194 16 3.7 15.3 6 309 8278 190 20 3.5 19.7 | 207 19 8.8 17.1 7 300 8470 190 21 3.6 20.7 | 206 20 8.9 18.1 8 250 9650 185 18 1.6 17.9 | 204 17 6.9 15.3 9 200 11090 185 17 1.5 16.9 | 205 16 6.8 14.3 10 150 12960 200 11 3.8 10.3 | 230 12 9.1 7.7 11 100 15630 250 8 7.5 2.7 | 269 13 12.8 0.1 Wind Parameters Mean winds (0-6000m): 86.3 at 7.9 knts Storm direction: 116.3 at 5.9 knts Shear (0-3000m) pos: 0.2 neg: 1.7 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 133.9 deg Storm rel helicity (0-3000m) pos: 3.1 neg: -1.1 tot: 2.0 m^2/s^2 ave: 0.7 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.30 Bulk Shear: 2.01 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 ------------------------------------------------------------------------------- 500 113 5 329 1| 0.0 4.7 4.7| 0.4 0.0 0.4 0.8 0.41| 5.0 2.0 1000 95 6 11 2| 0.0 3.1 3.1| 0.4 -0.4 0.0 0.0 0.24| 3.4 0.8 1500 86 6 10 3| 0.0 2.5 2.5| 0.7 -0.6 0.1 0.1 0.21| 2.7 0.6 2000 78 6 11 4| 0.0 2.2 2.2| 1.0 -0.6 0.4 0.2 0.19| 2.4 0.5 2500 70 7 11 5| 0.0 2.1 2.1| 1.0 -1.0 0.0 0.0 0.15| 2.3 0.3 3000 65 7 10 6| 0.2 1.7 1.9| 3.1 -1.1 2.0 0.7 0.20| 2.2 0.4 4000 66 7 14 6| 0.7 1.3 2.0| 7.0 -1.1 5.9 1.5 0.29| 2.2 0.6 5000 71 7 19 5| 0.9 1.0 1.9| 8.5 -1.1 7.4 1.5 0.35| 2.2 0.8 6000 86 8 39 4| 1.6 0.9 2.4| 15.4 -1.1 14.2 2.4 0.39| 2.7 1.0 Wrote GIF file: /home/apache/climate/data/raob//89022/skewt/89022.skewt.20251209.11.gif