UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for U7707... Searching the city database file for: U7707 ... Date:0000Z 30 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 181 160 1 SFC 993 238 1.2 0.0 92 1.2 0.7 160 1 274.9 275.5 274.2 285.4 3.85 2 986 295 0.6 -1.8 84 2.4 -0.3 162 1 274.9 275.4 273.5 284.1 3.39 3 977 369 2.8 0.6 85 2.2 1.8 166 1 277.8 278.5 276.2 289.0 4.08 4 925 813 4.4 3.4 93 1.0 3.9 185 3 283.8 284.7 280.7 298.6 5.28 5 923 831 4.4 3.4 93 1.0 3.9 186 3 284.0 284.9 280.8 298.8 5.29 6 918 875 3.8 2.5 91 1.3 3.2 189 4 283.8 284.7 280.3 297.8 4.99 7 884 1181 5.8 2.4 79 3.4 4.1 212 12 289.0 289.9 282.8 303.7 5.15 8 850 1500 4.4 1.2 80 3.2 2.8 235 19 290.8 291.6 283.4 304.9 4.91 9 803 1962 2.4 -3.6 65 6.0 -0.2 236 18 293.4 294.0 283.1 304.2 3.65 10 767 2331 -1.1 -10.1 50 9.0 -4.4 238 18 293.5 293.9 281.5 300.4 2.31 11 700 3053 -7.7 -12.7 67 5.0 -9.3 240 17 294.0 294.3 281.4 300.2 2.05 12 655 3565 -12.7 -15.0 83 2.3 -13.3 240 17 294.0 294.3 281.1 299.5 1.82 13 636 3791 -9.7 -15.7 62 6.0 -11.5 240 16 299.9 300.2 283.5 305.4 1.77 14 604 4187 -12.7 -22.7 43 10.0 -15.1 240 16 300.8 301.0 283.1 304.1 1.02 15 500 5600 -23.5 -29.5 58 6.0 -24.5 240 15 304.4 304.5 284.0 306.6 0.66 16 400 7190 -36.1 -42.1 54 6.0 -36.5 250 19 308.1 308.1 284.9 308.9 0.24 17 397 7242 -36.5 -42.5 54 6.0 -37.0 250 19 308.2 308.3 284.9 309.0 0.23 18 300 9120 -51.9 -57.9 48 6.0 -52.0 255 27 312.2 312.2 286.2 312.4 0.05 19 263 9954 -58.1 -63.1 53 5.0 -58.2 251 26 315.1 315.1 287.2 315.2 0.03 20 250 10270 -58.5 -63.5 52 5.0 -58.6 250 25 319.1 319.1 288.5 319.2 0.03 21 222 11012 -60.9 -65.9 52 5.0 -61.0 225 25 326.4 326.4 290.7 326.5 0.02 22 210 11357 -61.3 -67.3 45 6.0 -61.4 230 25 331.0 331.0 292.0 331.1 0.02 23 200 11660 -60.3 -65.3 52 5.0 -60.4 235 25 337.3 337.3 293.7 337.4 0.03 24 195 11819 -58.7 -64.7 46 6.0 -58.8 235 25 342.3 342.3 294.9 342.4 0.03 25 150 13470 -60.5 -66.5 45 6.0 -60.6 230 23 365.9 365.9 299.8 366.0 0.03 26 100 15970 -62.1 -70.1 34 8.0 -62.3 245 21 407.7 407.7 306.2 407.9 0.03 27 86 16901 -64.9 -72.9 32 8.0 -65.0 251 19 420.1 420.1 307.7 420.2 0.02 28 70 18160 -65.7 -73.7 32 8.0 -65.8 260 17 443.8 443.8 310.3 444.0 0.03 29 50 20200 -68.1 -77.1 26 9.0 -68.2 265 17 483.0 483.0 313.7 483.1 0.02 30 30 23250 -69.3 -79.3 22 10.0 -69.5 265 19 555.7 555.7 318.4 555.9 0.02 31 25 24339 -69.7 -79.7 22 10.0 -69.9 272 25 584.3 584.3 319.9 584.5 0.03 32 20 25660 -72.9 -82.9 21 10.0 -73.1 280 33 613.0 613.0 321.2 613.2 0.02 33 17 26610 -74.1 -84.1 20 10.0 -74.3 638.3 638.4 322.2 638.5 0.02 34 13 28190 -70.1 -80.1 22 10.0 -70.5 703.1 703.1 324.6 703.5 0.05 TRP 222 11012 -60.9 -65.9 52 5.0 -61.0 225 25 326.4 326.4 290.7 326.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5419.00 m Freezing level: 778.31 mb = 2215.32 m = 7268.02 ft Wetbulb zero: 988.27 mb = 276.07 m = 905.72 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 65.21 % Est. max temperature: 17.40 C = 63.33 F Sfc-Lift cond lev (LCL): 974.51 mb = 389.24 m = 1277.03 ft T: 2.87 C 700-500 lapse rate: 6.20 C/km ThetaE index: 5.41 C Layer 803.0- 636.0 mb Conv cond level (CCL): 993.00 mb = 237.60 m = 779.51 ft Mean mixing ratio: 4.66 g/kg Conv temperature: 2.64 C = 36.76 F Cap Strength: 8.61 C Lifted Index: 9.41 C Risk: None Lifted Index @300 mb: 12.65 C Lifted Index @700 mb: 5.05 C Showalter Index: 2.09 C Risk: Showers probable Total Totals Index: 52.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.90 C Cross Totals Index: 24.70 C K Index: 24.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 175.29 Risk: None Energy Index: 0.32 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.51 J/kg Max Up Vert Vel: 8.78 m/s Conv Inhibition (B-): 48036.21 J/kg Cap Strength: 9.35 C Lift Cond Lev (LCL): 917.69 mb = 877.26 m = 2878.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 268 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 ---------------------------------------------------------- 0 993 238 160 1 -0.3 0.9 | 93 11 -11.3 0.5 1 925 813 185 3 0.3 3.0 | 104 11 -10.7 2.6 2 850 1500 235 19 15.6 10.9 | 204 11 4.6 10.5 3 700 3053 240 17 14.7 8.5 | 205 9 3.7 8.1 4 500 5600 240 15 13.0 7.5 | 196 7 2.0 7.1 5 400 7190 250 19 17.9 6.5 | 228 9 6.9 6.1 6 300 9120 255 27 26.1 7.0 | 246 16 15.1 6.6 7 250 10270 250 25 23.5 8.6 | 237 15 12.5 8.1 8 222 11012 225 25 17.7 17.7 | 201 19 6.7 17.3 9 200 11660 235 25 20.5 14.3 | 214 17 9.5 13.9 10 150 13470 230 23 17.6 14.8 | 205 16 6.6 14.4 11 100 15970 245 21 19.0 8.9 | 224 12 8.1 8.5 12 70 18160 260 17 16.7 3.0 | 246 6 5.8 2.5 13 50 20200 265 17 16.9 1.5 | 260 6 6.0 1.1 14 30 23250 265 19 18.9 1.7 | 261 8 8.0 1.3 15 20 25660 280 33 32.5 -5.7 | 286 22 21.5 -6.1 Wind Parameters Mean winds (0-6000m): 237.9 at 14.6 knts Storm direction: 267.9 at 11.0 knts Shear (0-3000m) pos: 2.9 neg: 0.0 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 111.6 deg Storm rel helicity (0-3000m) pos: 60.7 neg: -0.2 tot: 60.5 m^2/s^2 ave: 20.2 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 3.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.53 Bulk Shear: 25.24 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 ------------------------------------------------------------------------------- 500 178 2 98 11| 1.9 0.0 1.9| 5.5 0.0 5.5 11.1 0.98| 1.9 1.9 1000 202 4 112 10| 6.4 0.0 6.4| 37.2 0.0 37.2 37.2 1.00| 6.7 6.7 1500 227 9 140 7| 6.3 0.0 6.3| 60.3 0.0 60.3 40.2 0.98| 7.4 7.2 2000 231 11 160 7| 4.6 0.0 4.6| 60.5 0.0 60.5 30.3 0.95| 5.7 5.5 2500 233 12 172 7| 3.5 0.0 3.5| 60.7 0.0 60.7 24.3 0.92| 4.8 4.4 3000 235 13 179 7| 2.9 0.0 2.9| 60.7 -0.2 60.5 20.2 0.89| 4.1 3.6 4000 236 14 185 7| 2.1 0.1 2.2| 60.7 -1.3 59.5 14.9 0.84| 3.2 2.7 5000 237 14 189 8| 1.7 0.2 1.9| 60.7 -2.3 58.4 11.7 0.80| 2.6 2.1 6000 238 15 191 8| 1.6 0.1 1.7| 64.4 -2.7 61.8 10.3 0.80| 2.4 1.9 Wrote GIF file: /home/apache/climate/data/raob//U7707/skewt/U7707.skewt.20251130.00.gif