UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110400.upa.cvt Date: 0000Z 4 NOV 25 Searching for U7707... Searching the city database file for: U7707 ... Date:0000Z 4 NOV 25 Station: U7707 WMO ident: 27707 Latitude: 54.12 Longitude: 35.33 ------------------------------------------------------------------------------- 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 152 SFC 990 235 7.6 5.9 89 1.7 6.8 200 3 281.6 282.6 280.3 297.8 5.88 2 933 721 5.0 3.7 91 1.3 4.4 222 27 283.7 284.6 280.7 298.6 5.35 3 925 791 5.4 4.5 94 0.9 4.9 225 31 284.8 285.8 281.7 300.8 5.71 4 889 1116 5.6 4.6 93 1.0 5.1 230 25 288.3 289.3 283.5 305.3 5.99 5 875 1247 7.8 6.6 92 1.2 7.1 232 23 291.9 293.1 286.0 311.9 7.00 6 850 1486 7.4 4.6 82 2.8 5.9 235 19 293.9 295.0 286.1 312.0 6.26 7 843 1554 7.4 4.0 79 3.4 5.6 235 20 294.6 295.7 286.1 312.2 6.05 8 788 2105 3.0 0.0 81 3.0 1.5 233 24 295.6 296.5 285.3 309.9 4.86 9 700 3056 -2.1 -3.9 87 1.8 -2.9 230 33 300.2 300.9 286.2 312.5 4.09 10 566 4713 -11.5 -13.4 86 1.9 -12.2 233 36 307.9 308.4 287.3 315.6 2.40 11 500 5650 -18.7 -21.7 77 3.0 -19.4 235 38 310.2 310.5 287.0 314.7 1.35 12 429 6777 -26.3 -30.2 70 3.9 -26.9 242 42 314.4 314.6 287.8 317.0 0.72 13 400 7280 -30.1 -33.6 71 3.5 -30.6 245 44 315.9 316.0 288.1 317.8 0.56 14 300 9260 -45.3 -48.2 72 2.9 -45.4 245 42 321.5 321.5 289.4 322.1 0.16 15 251 10424 -53.9 -56.9 69 3.0 -54.0 255 48 325.6 325.6 290.5 325.8 0.07 16 250 10450 -54.3 -57.3 69 3.0 -54.4 255 48 325.3 325.4 290.5 325.6 0.07 17 200 11840 -64.5 -67.8 64 3.3 -64.6 245 54 330.6 330.6 291.9 330.7 0.02 18 181 12444 -68.5 -71.8 62 3.3 -68.5 250 54 333.7 333.7 292.7 333.7 0.01 19 168 12891 -67.7 -70.9 64 3.2 -67.7 252 52 342.2 342.2 294.8 342.3 0.02 20 153 13459 -63.7 -67.1 63 3.4 -63.7 254 49 358.3 358.3 298.4 358.4 0.03 21 150 13580 -63.7 -67.1 63 3.4 -63.7 255 48 360.3 360.4 298.8 360.5 0.03 22 100 16080 -61.7 -65.2 63 3.5 -61.8 280 29 408.5 408.5 306.3 408.8 0.06 23 92 16597 -60.9 -64.6 61 3.7 -61.0 284 28 420.0 420.0 307.7 420.3 0.07 24 70 18280 -64.7 -68.9 56 4.2 -64.8 295 23 446.0 446.0 310.5 446.3 0.05 25 69 18368 -64.9 -69.1 56 4.2 -65.0 296 23 447.4 447.4 310.6 447.7 0.05 26 50 20340 -64.7 -69.3 53 4.6 -64.8 310 25 491.0 491.0 314.3 491.4 0.07 27 30 23420 -67.9 -72.9 49 5.0 -68.1 305 31 559.5 559.6 318.6 560.0 0.07 28 29 23624 -67.5 -72.5 49 5.0 -67.7 566.1 566.1 319.0 566.6 0.07 TRP 181 12444 -68.5 -71.8 62 3.3 -68.5 250 54 333.7 333.7 292.7 333.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5498.00 m Freezing level: 736.24 mb = 2664.52 m = 8741.76 ft Wetbulb zero: 757.50 mb = 2422.15 m = 7946.58 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 85.45 % Est. max temperature: 20.65 C = 69.18 F Sfc-Lift cond lev (LCL): 964.59 mb = 447.81 m = 1469.16 ft T: 6.46 C 700-500 lapse rate: 6.40 C/km ThetaE index: 2.28 C Layer 788.0- 700.0 mb Conv cond level (CCL): 766.00 mb = 2332.60 m = 7652.80 ft Mean mixing ratio: 5.69 g/kg Conv temperature: 22.71 C = 72.87 F Cap Strength: 9.93 C Lifted Index: 10.23 C Risk: None Lifted Index @300 mb: 15.32 C Lifted Index @700 mb: 7.31 C Showalter Index: 2.32 C Risk: Showers probable Total Totals Index: 49.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 23.30 C K Index: 28.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 139.20 Risk: None Energy Index: 0.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.01 J/kg Max Up Vert Vel: 7.21 m/s Conv Inhibition (B-): 36553.21 J/kg Cap Strength: 10.23 C Lift Cond Lev (LCL): 920.54 mb = 830.61 m = 2725.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 23 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 ---------------------------------------------------------- 0 990 235 200 3 1.0 2.8 | 89 22 -21.7 -0.3 1 925 791 225 31 21.9 21.9 | 178 19 -0.8 18.8 2 850 1486 235 19 15.6 10.9 | 137 11 -7.2 7.8 3 700 3056 230 33 25.3 21.2 | 188 18 2.6 18.1 4 500 5650 235 38 31.1 21.8 | 204 20 8.4 18.7 5 400 7280 245 44 39.9 18.6 | 228 23 17.2 15.5 6 300 9260 245 42 38.1 17.7 | 226 21 15.3 14.6 7 250 10450 255 48 46.4 12.4 | 249 25 23.6 9.3 8 200 11840 245 54 48.9 22.8 | 233 33 26.2 19.7 9 181 12444 250 54 50.7 18.5 | 241 32 28.0 15.3 10 150 13580 255 48 46.4 12.4 | 249 25 23.6 9.3 11 100 16080 280 29 28.6 -5.0 | 324 10 5.8 -8.2 12 70 18280 295 23 20.8 -9.7 | 8 13 -1.9 -12.8 13 50 20340 310 25 19.2 -16.1 | 11 20 -3.6 -19.2 14 30 23420 305 31 25.4 -17.8 | 353 21 2.7 -20.9 Wind Parameters Mean winds (0-6000m): 232.2 at 30.6 knts Storm direction: 262.2 at 22.9 knts Shear (0-3000m) pos: 3.2 neg: 2.1 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 100.0 deg Storm rel helicity (0-3000m) pos: 174.0 neg: -28.8 tot: 145.3 m^2/s^2 ave: 48.4 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 5.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.82 Bulk Shear: 31.71 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 ------------------------------------------------------------------------------- 500 223 16 124 15| 26.2 0.0 26.2|122.9 0.0 122.9 245.8 0.97| 26.9 26.2 1000 226 21 148 14| 10.7 0.0 10.7|135.4 -17.6 117.8 117.8 0.65| 18.6 12.1 1500 228 21 148 13| 6.5 0.0 6.5|140.4 -28.8 111.7 74.5 0.51| 14.4 7.4 2000 229 22 151 13| 4.8 1.2 6.0|152.9 -28.8 124.1 62.1 0.55| 12.0 6.6 2500 230 23 156 13| 3.9 1.9 5.7|164.9 -28.8 136.1 54.4 0.56| 10.5 5.9 3000 230 24 162 13| 3.2 2.1 5.3|174.0 -28.8 145.3 48.4 0.57| 9.3 5.3 4000 230 27 172 14| 2.7 1.6 4.3|184.5 -28.8 155.7 38.9 0.58| 7.3 4.2 5000 231 29 179 15| 2.4 1.3 3.6|195.4 -28.8 166.6 33.3 0.59| 6.1 3.6 6000 232 31 185 16| 2.3 1.1 3.3|217.5 -28.8 188.8 31.5 0.62| 5.4 3.4 Wrote GIF file: /home/apache/climate/data/raob//U7707/skewt/U7707.skewt.20251104.00.gif