UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for U8445... Searching the city database file for: U8445 ... Date:0000Z 14 OCT 25 Station: U8445 WMO ident: 28445 Latitude: 56.73 Longitude: 61.07 ------------------------------------------------------------------------------- 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 248 140 3 SFC 995 288 -0.3 -5.1 70 4.8 -2.0 140 3 273.2 273.7 271.4 280.4 2.62 2 954 623 -3.1 -8.0 69 4.9 -4.7 154 16 273.7 274.1 271.0 279.8 2.19 3 928 841 -3.3 -5.8 83 2.5 -4.2 164 24 275.7 276.1 272.9 283.1 2.67 4 925 867 -3.1 -5.3 85 2.2 -3.9 165 25 276.1 276.6 273.3 283.9 2.78 5 920 910 -1.5 -3.5 86 2.0 -2.3 166 24 278.2 278.7 275.2 287.1 3.20 6 874 1321 0.8 0.0 94 0.8 0.4 172 20 284.7 285.5 280.0 297.1 4.37 7 862 1432 0.4 -0.4 94 0.8 0.0 173 18 285.4 286.2 280.3 297.6 4.31 8 850 1544 0.4 -1.2 89 1.6 -0.3 175 17 286.6 287.3 280.6 298.3 4.12 9 842 1620 0.2 -1.9 86 2.1 -0.7 175 17 287.1 287.8 280.7 298.4 3.95 10 805 1978 -2.7 -4.7 86 2.0 -3.5 178 16 287.8 288.3 280.2 297.4 3.35 11 791 2118 -1.9 -4.6 82 2.7 -3.0 179 16 290.1 290.7 281.4 300.1 3.43 12 742 2622 -6.1 -10.1 73 4.0 -7.5 182 14 290.8 291.3 280.4 297.9 2.39 13 732 2729 -4.7 -8.9 72 4.2 -6.2 183 14 293.5 294.0 282.0 301.5 2.66 14 700 3079 -7.3 -13.3 62 6.0 -9.2 185 13 294.4 294.8 281.5 300.4 1.96 15 696 3124 -7.7 -13.7 62 6.0 -9.6 186 13 294.4 294.8 281.4 300.3 1.91 16 691 3180 -7.1 -13.1 62 6.0 -9.1 188 13 295.7 296.1 282.1 301.9 2.02 17 681 3293 -6.1 -15.1 49 9.0 -8.9 191 14 298.1 298.4 282.8 303.5 1.74 18 672 3397 -6.7 -21.7 29 15.0 -10.6 193 14 298.5 298.7 282.1 301.7 1.00 19 618 4046 -10.1 -22.1 37 12.0 -13.2 211 16 301.9 302.1 283.5 305.3 1.05 20 578 4556 -15.3 -19.4 71 4.1 -16.4 225 18 301.6 301.9 283.8 306.1 1.42 21 572 4635 -14.3 -18.1 73 3.8 -15.3 227 18 303.7 304.0 284.9 308.8 1.61 22 570 4662 -14.5 -18.2 73 3.7 -15.5 228 18 303.8 304.1 284.9 308.9 1.60 23 500 5640 -21.5 -25.3 71 3.8 -22.2 255 21 306.8 307.0 285.4 310.1 0.98 24 438 6604 -28.9 -32.0 75 3.1 -29.3 267 23 309.3 309.4 285.8 311.3 0.60 25 400 7250 -33.1 -35.4 80 2.3 -33.4 275 25 312.0 312.1 286.6 313.6 0.47 26 363 7927 -36.5 -39.0 78 2.5 -36.7 275 26 316.2 316.3 287.9 317.5 0.36 27 300 9220 -46.5 -50.1 67 3.6 -46.7 275 27 319.8 319.8 288.8 320.3 0.13 28 268 9955 -52.3 -56.3 62 4.0 -52.4 281 33 321.8 321.9 289.4 322.1 0.07 29 250 10400 -54.3 -58.4 61 4.1 -54.4 285 36 325.3 325.4 290.5 325.6 0.06 30 204 11680 -62.3 -66.3 59 4.0 -62.3 332.2 332.2 292.3 332.3 0.03 TRP WND Sounding variables and indices 1000-500 mb thick: 5392.00 m Freezing level: Surface below freezing Freezing level: 890.00 mb = 1177.75 m = 3863.95 ft Freezing level: 839.45 mb = 1644.55 m = 5395.45 ft Wetbulb zero: Below ground Precipitable water: 0.51 inches Sfc-500 mean rel hum: 68.40 % Est. max temperature: 13.36 C = 56.04 F Sfc-Lift cond lev (LCL): 923.05 mb = 883.80 m = 2899.56 ft T: -2.48 C 700-500 lapse rate: 5.54 C/km ThetaE index: 2.13 C Layer 742.0- 732.0 mb Conv cond level (CCL): 612.22 mb = 4117.77 m = 13509.59 ft Mean mixing ratio: 2.74 g/kg Conv temperature: 28.25 C = 82.85 F Cap Strength: 18.53 C Lifted Index: 19.85 C Risk: None Lifted Index @300 mb: 25.90 C Lifted Index @700 mb: 12.95 C Showalter Index: 8.66 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 20.30 C K Index: 14.70 Risk: None Sweat Index: 203.10 Risk: None Energy Index: 2.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.35 J/kg Max Up Vert Vel: 8.41 m/s Conv Inhibition (B-): 8886.71 J/kg Cap Strength: 19.74 C Lift Cond Lev (LCL): 895.60 mb = 1125.20 m = 3691.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 238 at 13 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 ---------------------------------------------------------- 0 995 288 140 3 -1.9 2.3 | 70 14 -12.8 -4.6 1 925 867 165 25 -6.5 24.1 | 135 24 -17.3 17.2 2 850 1544 175 17 -1.5 16.9 | 129 16 -12.4 10.0 3 700 3079 185 13 1.1 13.0 | 122 11 -9.7 6.0 4 500 5640 255 21 20.3 5.4 | 279 10 9.4 -1.5 5 400 7250 275 25 24.9 -2.2 | 303 17 14.0 -9.1 6 300 9220 275 27 26.9 -2.4 | 300 19 16.0 -9.3 7 250 10400 285 36 34.8 -9.3 | 304 29 23.9 -16.2 Wind Parameters Mean winds (0-6000m): 207.6 at 17.2 knts Storm direction: 237.6 at 12.9 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 57.8 deg Storm rel helicity (0-3000m) pos: 100.9 neg: -14.8 tot: 86.1 m^2/s^2 ave: 28.7 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 3.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.78 Bulk Shear: 19.88 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 ------------------------------------------------------------------------------- 500 162 12 109 16| 19.8 0.0 19.8| 80.7 0.0 80.7 161.4 0.89| 20.3 17.9 1000 165 18 123 18| 9.0 0.0 9.0| 97.6 -4.1 93.5 93.5 0.69| 14.5 10.0 1500 168 18 125 18| 4.8 0.0 4.8| 97.6 -9.8 87.8 58.5 0.57| 11.0 6.2 2000 170 17 126 17| 3.3 0.0 3.3| 97.6 -11.5 86.2 43.1 0.53| 8.7 4.6 2500 172 17 126 16| 2.4 0.0 2.4| 97.6 -13.6 84.0 33.6 0.49| 7.3 3.5 3000 174 16 126 16| 2.1 0.0 2.1|100.9 -14.8 86.1 28.7 0.48| 6.4 3.1 4000 181 16 130 14| 2.1 0.0 2.1|115.4 -14.8 100.6 25.1 0.54| 5.8 3.2 5000 193 16 142 11| 2.1 0.0 2.1|129.6 -14.8 114.8 23.0 0.61| 5.6 3.4 6000 208 17 161 9| 2.1 0.0 2.1|142.0 -14.8 127.1 21.2 0.62| 5.3 3.3 Wrote GIF file: /home/apache/climate/data/raob//U8445/skewt/U8445.skewt.20251014.00.gif