UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120612.upa.cvt Date: 1200Z 6 DEC 25 Searching for UUOO... Searching the city database file for: UUOO ... Date:1200Z 6 DEC 25 Station: UUOO WMO ident: 34122 Latitude: 51.70 Longitude: 39.17 Elevation: 154.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1017 154 3.0 -2.0 70 5.0 1.0 90 5 274.8 275.4 273.3 283.7 3.24 1 1000 239 0.8 -5.2 64 6.0 -1.4 85 7 274.0 274.4 271.8 281.1 2.59 2 955 607 -1.9 -6.4 71 4.5 -3.4 94 9 274.8 275.3 272.1 281.7 2.48 3 925 860 -3.7 -7.4 75 3.7 -5.0 100 11 275.5 275.9 272.4 282.1 2.37 4 855 1479 -6.5 -11.5 68 5.0 -8.0 95 15 278.9 279.2 273.5 284.2 1.85 5 850 1525 -6.5 -11.5 68 5.0 -8.0 95 15 279.3 279.7 273.8 284.7 1.86 6 823 1777 -5.7 -11.7 63 6.0 -7.5 86 15 282.8 283.1 275.7 288.3 1.89 7 758 2422 -4.9 -14.9 45 10.0 -7.9 63 15 290.4 290.7 279.1 295.2 1.58 8 739 2621 -5.7 -21.7 27 16.0 -9.7 55 15 291.6 291.8 278.9 294.5 0.91 9 700 3044 -7.7 -21.7 32 14.0 -11.2 40 15 294.0 294.1 280.0 297.0 0.96 10 666 3431 -8.7 -28.7 18 20.0 -12.9 33 18 297.1 297.1 280.8 298.8 0.54 11 618 4006 -13.3 -35.3 14 22.0 -16.8 23 24 298.2 298.3 281.0 299.2 0.31 12 581 4475 -15.1 -36.1 15 21.0 -18.4 15 28 301.4 301.5 282.4 302.4 0.30 13 544 4969 -18.7 -37.7 17 19.0 -21.3 6 32 302.8 302.9 282.9 303.8 0.27 14 528 5190 -21.9 -37.9 22 16.0 -23.9 2 34 301.6 301.7 282.4 302.6 0.28 15 500 5590 -23.9 -37.9 26 14.0 -25.6 355 38 303.9 304.0 283.4 304.9 0.29 16 433 6628 -29.9 -43.9 24 14.0 -31.2 309.0 309.1 285.2 309.7 0.18 TRP WND Sounding variables and indices 1000-500 mb thick: 5351.00 m Freezing level: 986.67 mb = 348.04 m = 1141.85 ft Wetbulb zero: 1009.81 mb = 189.77 m = 622.60 ft Precipitable water: 0.29 inches Sfc-500 mean rel hum: 39.34 % Est. max temperature: 6.47 C = 43.65 F Sfc-Lift cond lev (LCL): 941.16 mb = 722.72 m = 2371.09 ft T: -2.72 C 700-500 lapse rate: 6.36 C/km ThetaE index: 2.61 C Layer 1000.0- 955.0 mb Conv cond level (CCL): 639.56 mb = 3742.20 m = 12277.41 ft Mean mixing ratio: 2.54 g/kg Conv temperature: 25.97 C = 78.74 F Cap Strength: 18.49 C Lifted Index: 18.62 C Risk: None Lifted Index @700 mb: 13.64 C Showalter Index: 16.39 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 12.40 C K Index: -8.10 Risk: None Sweat Index: 68.00 Risk: None Energy Index: 4.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.75 J/kg Max Up Vert Vel: 3.39 m/s Conv Inhibition (B-): 3011.11 J/kg Cap Strength: 18.44 C Lift Cond Lev (LCL): 895.85 mb = 1111.95 m = 3648.10 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 60 at 15 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 1017 154 90 5 -5.0 0.0 | 227 10 7.6 7.2 1 1000 239 85 7 -7.0 -0.6 | 221 9 5.6 6.6 2 925 860 100 11 -10.8 1.9 | 191 9 1.8 9.1 3 850 1525 95 15 -14.9 1.3 | 165 9 -2.3 8.5 4 700 3044 40 15 -9.6 -11.5 | 326 5 3.0 -4.3 5 500 5590 355 38 3.3 -37.9 | 333 35 15.9 -30.7 Wind Parameters Mean winds (0-6000m): 30.4 at 19.3 knts Storm direction: 60.4 at 14.5 knts Shear (0-3000m) pos: 1.3 neg: 2.5 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 106.4 deg Storm rel helicity (0-3000m) pos: 1.0 neg: -26.6 tot: -25.5 m^2/s^2 ave: -8.5 10^-3 m/s^2 rel: -0.54 Storm rel vorticity (0-3000m) horiz: 4.5 stream: -2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 37.44 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 90 8 214 9| 4.8 0.0 4.8| 0.0 -9.2 -9.2 -18.5 -0.79| 5.2 -4.1 1000 95 9 202 9| 4.0 0.0 4.0| 0.0 -16.9 -16.9 -16.9 -0.85| 4.4 -3.7 1500 95 11 192 8| 2.7 1.0 3.7| 0.0 -23.2 -23.2 -15.4 -0.83| 4.1 -3.4 2000 91 12 185 7| 2.0 1.7 3.7| 0.0 -25.0 -25.0 -12.5 -0.68| 4.3 -2.9 2500 85 13 181 6| 1.6 2.2 3.8| 0.0 -25.7 -25.7 -10.3 -0.65| 4.4 -2.9 3000 78 13 179 4| 1.3 2.5 3.8| 1.0 -26.6 -25.5 -8.5 -0.54| 4.5 -2.5 4000 60 15 57 0| 1.0 3.3 4.3| 5.3 -27.3 -22.0 -5.5 -0.33| 4.8 -1.6 5000 40 18 349 7| 0.8 3.8 4.7| 5.3 -50.3 -45.0 -9.0 -0.32| 5.2 -1.7 6000 NO DATA | 0.8 3.8 4.7| | Wrote GIF file: /home/apache/climate/data/raob//UUOO/skewt/UUOO.skewt.20251206.12.gif