UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for UUOO... Searching the city database file for: UUOO ... Date:0000Z 20 OCT 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 ------------------------------------------------------------------------------- 0 1000 87 65 5 SFC 998 154 7.8 4.9 82 2.9 6.3 65 5 281.1 282.0 279.6 296.1 5.44 2 925 726 4.4 1.5 81 2.9 3.1 85 13 283.8 284.6 279.9 296.7 4.61 3 850 1410 0.8 -2.1 81 2.9 -0.4 125 11 287.0 287.7 280.4 298.0 3.85 4 736 2555 -4.5 -8.4 74 3.9 -6.0 136 11 293.3 293.8 282.0 301.5 2.75 5 730 2619 -5.9 -9.6 75 3.7 -7.2 137 11 292.4 292.9 281.3 300.0 2.53 6 700 2947 -7.7 -11.1 77 3.4 -8.8 140 11 294.0 294.4 281.8 301.0 2.34 7 650 3519 -11.5 -14.6 78 3.1 -12.4 141 13 296.0 296.3 282.1 301.8 1.89 8 648 3542 -13.1 -16.2 77 3.1 -14.0 141 13 294.4 294.7 281.1 299.5 1.66 9 571 4498 -16.7 -20.3 74 3.6 -17.6 143 17 301.0 301.3 283.5 305.3 1.33 10 500 5480 -24.5 -28.9 67 4.4 -25.2 145 21 303.2 303.3 283.6 305.5 0.70 11 408 6923 -36.5 -40.3 68 3.8 -36.8 168 34 305.8 305.9 284.1 306.8 0.28 12 400 7060 -37.3 -41.3 66 4.0 -37.6 170 35 306.5 306.6 284.4 307.4 0.26 13 364 7702 -42.1 -46.0 66 3.9 -42.3 170 34 308.5 308.5 284.9 309.1 0.17 14 320 8559 -48.5 -52.7 62 4.2 -48.6 170 33 311.2 311.2 285.9 311.5 0.09 15 300 8980 -50.3 -54.4 62 4.1 -50.4 170 33 314.5 314.5 287.0 314.8 0.08 16 294 9112 -50.7 -54.8 62 4.1 -50.8 315.7 315.7 287.4 316.0 0.08 17 280 9428 -53.5 -57.9 59 4.4 -53.6 316.1 316.1 287.5 316.3 0.05 TRP WND Sounding variables and indices 1000-500 mb thick: 5393.00 m Freezing level: 832.79 mb = 1582.85 m = 5193.01 ft Wetbulb zero: 859.58 mb = 1319.36 m = 4328.54 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 76.48 % Est. max temperature: 13.77 C = 56.79 F Sfc-Lift cond lev (LCL): 954.73 mb = 487.77 m = 1600.29 ft T: 5.82 C 700-500 lapse rate: 6.63 C/km ThetaE index: 1.52 C Layer 730.0- 700.0 mb Conv cond level (CCL): 858.20 mb = 1332.31 m = 4371.04 ft Mean mixing ratio: 4.87 g/kg Conv temperature: 13.31 C = 55.95 F Cap Strength: 6.54 C Lifted Index: 6.89 C Risk: None Lifted Index @300 mb: 12.73 C Lifted Index @700 mb: 3.76 C Showalter Index: 5.83 C Risk: None Total Totals Index: 47.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 22.40 C K Index: 19.80 Risk: < 20 % chance of thunderstorms Sweat Index: 43.00 Risk: None Energy Index: 1.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.91 J/kg Max Up Vert Vel: 4.67 m/s Conv Inhibition (B-): 2190.23 J/kg Cap Strength: 6.84 C Lift Cond Lev (LCL): 905.88 mb = 894.97 m = 2936.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 166 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 ---------------------------------------------------------- 0 998 154 65 5 -4.5 -2.1 | 9 13 -1.9 -12.7 1 925 726 85 13 -13.0 -1.1 | 41 16 -10.3 -11.7 2 850 1410 125 11 -9.0 6.3 | 56 8 -6.4 -4.3 3 700 2947 140 11 -7.1 8.4 | 64 5 -4.5 -2.2 4 500 5480 145 21 -12.0 17.2 | 125 12 -9.4 6.6 5 400 7060 170 35 -6.1 34.5 | 172 24 -3.5 23.9 6 300 8980 170 33 -5.7 32.5 | 172 22 -3.1 21.9 Wind Parameters Mean winds (0-6000m): 136.1 at 14.6 knts Storm direction: 166.1 at 10.9 knts Shear (0-3000m) pos: 2.0 neg: 0.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 64.6 deg Storm rel helicity (0-3000m) pos: 43.7 neg: 0.0 tot: 43.7 m^2/s^2 ave: 14.6 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 3.5 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.54 Bulk Shear: 20.05 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 79 8 25 14| 7.6 0.0 7.6| 26.4 0.0 26.4 52.7 0.94| 7.7 7.3 1000 88 10 35 13| 4.6 0.0 4.6| 39.5 0.0 39.5 39.5 0.76| 7.2 5.5 1500 99 11 41 12| 3.3 0.0 3.3| 41.5 0.0 41.5 27.6 0.66| 6.0 3.9 2000 107 11 46 11| 2.6 0.0 2.6| 42.0 0.0 42.0 21.0 0.64| 4.7 3.0 2500 113 11 49 10| 2.2 0.0 2.2| 42.4 0.0 42.4 17.0 0.62| 4.0 2.5 3000 118 11 51 9| 2.0 0.0 2.0| 43.7 0.0 43.7 14.6 0.63| 3.5 2.2 4000 125 12 60 8| 2.0 0.0 2.0| 49.0 0.0 49.0 12.2 0.66| 3.2 2.1 5000 131 13 73 7| 2.0 0.0 2.0| 54.6 0.0 54.6 10.9 0.65| 2.9 1.9 6000 136 15 89 7| 2.4 0.0 2.4| 77.3 0.0 77.3 12.9 0.67| 3.2 2.2 Wrote GIF file: /home/apache/climate/data/raob//UUOO/skewt/UUOO.skewt.20251020.00.gif