UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112512.upa.cvt Date: 1200Z 25 NOV 25 Searching for U7707... Searching the city database file for: U7707 ... Date:1200Z 25 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 134 SFC 987 239 1.2 -1.5 82 2.7 0.1 180 3 275.4 276.0 273.9 284.9 3.47 2 946 579 -1.9 -4.2 84 2.3 -2.7 196 12 275.6 276.1 273.3 283.7 2.96 3 929 724 -1.7 -3.6 87 1.9 -2.4 203 16 277.2 277.8 274.5 286.0 3.15 4 925 758 -1.9 -3.6 88 1.7 -2.6 205 17 277.4 277.9 274.6 286.1 3.16 5 850 1427 -4.7 -8.5 75 3.8 -6.0 235 23 281.2 281.6 275.6 288.0 2.36 6 835 1567 -5.7 -9.2 76 3.5 -6.8 236 23 281.6 282.0 275.7 288.1 2.28 7 794 1961 -6.5 -11.0 70 4.5 -7.9 240 24 284.8 285.2 277.1 290.9 2.08 8 772 2181 -6.7 -16.7 45 10.0 -9.5 242 25 286.9 287.2 277.1 290.9 1.34 9 713 2802 -7.1 -12.0 68 4.9 -8.7 249 27 293.1 293.5 281.1 299.5 2.13 10 700 2945 -7.7 -12.7 67 5.0 -9.3 250 27 294.0 294.3 281.4 300.2 2.05 11 568 4543 -16.5 -19.2 80 2.7 -17.2 244 34 301.7 302.0 284.0 306.4 1.47 12 500 5490 -23.1 -25.7 79 2.6 -23.6 240 38 304.9 305.0 284.5 308.0 0.94 13 467 5986 -26.5 -30.4 70 3.9 -27.1 245 42 306.7 306.8 284.9 308.9 0.65 14 400 7080 -36.3 -41.3 60 5.0 -36.7 255 52 307.8 307.9 284.8 308.7 0.26 15 360 7798 -42.7 -48.7 52 6.0 -43.0 255 53 308.7 308.7 285.0 309.1 0.13 16 300 9000 -51.7 -57.7 49 6.0 -51.8 255 54 312.5 312.5 286.3 312.7 0.05 17 267 9747 -57.3 -63.3 46 6.0 -57.4 255 59 314.9 314.9 287.1 315.0 0.03 18 250 10160 -61.1 -68.1 39 7.0 -61.2 255 62 315.2 315.2 287.2 315.3 0.02 19 239 10438 -63.7 -69.7 44 6.0 -63.7 253 64 315.4 315.4 287.2 315.5 0.01 20 220 10944 -66.3 -73.3 37 7.0 -66.3 250 68 319.0 319.0 288.4 319.0 0.01 21 210 11228 -63.2 -70.2 38 7.0 -63.3 250 73 328.1 328.1 291.2 328.1 0.01 22 206 11347 -61.9 -68.9 39 7.0 -62.0 252 71 331.9 331.9 292.3 332.0 0.02 23 200 11530 -62.3 -69.3 39 7.0 -62.4 255 69 334.1 334.1 292.9 334.2 0.02 24 176 12316 -63.7 -69.7 44 6.0 -63.8 253 61 344.2 344.2 295.4 344.3 0.02 25 154 13145 -58.7 -65.7 40 7.0 -58.8 250 52 366.2 366.2 299.9 366.3 0.04 26 150 13310 -59.7 -66.7 40 7.0 -59.8 250 50 367.2 367.2 300.1 367.4 0.03 27 120 14694 -64.3 -72.3 33 8.0 -64.4 250 50 383.0 383.0 302.8 383.1 0.02 28 100 15810 -65.1 -74.1 28 9.0 -65.2 250 50 401.9 402.0 305.5 402.0 0.02 29 76 17482 -65.5 -74.5 28 9.0 -65.7 250 50 433.9 433.9 309.3 434.0 0.02 30 70 17980 -67.3 -77.3 23 10.0 -67.4 250 50 440.4 440.4 309.9 440.5 0.01 31 52 19741 -72.7 -82.7 21 10.0 -72.8 250 59 466.9 466.9 312.4 467.0 0.01 32 50 19970 -73.3 -83.3 20 10.0 -73.4 250 60 470.8 470.8 312.7 470.8 0.01 33 46 20456 -73.7 -83.7 20 10.0 -73.8 251 62 481.2 481.2 313.5 481.2 0.01 34 40 21278 -70.1 -80.1 22 10.0 -70.2 252 65 509.8 509.8 315.7 509.9 0.02 35 30 22980 -71.3 -82.3 18 11.0 -71.5 255 71 550.3 550.3 318.1 550.4 0.02 36 22 24801 -74.7 -84.7 20 10.0 -74.9 259 80 591.2 591.2 320.2 591.3 0.01 37 20 25360 -71.3 -82.3 18 11.0 -71.6 260 83 617.9 617.9 321.4 618.1 0.02 38 18 25983 -71.1 -82.1 18 11.0 -71.4 637.5 637.5 322.2 637.7 0.03 39 12 28369 -73.5 -84.5 17 11.0 -73.8 707.3 707.3 324.7 707.5 0.03 TRP 220 10944 -66.3 -73.3 37 7.0 -66.3 250 68 319.0 319.0 288.4 319.0 0.01 WND 210 11228 -63.2 -70.2 38 7.0 -63.3 250 73 328.1 328.1 291.2 328.1 0.01 Sounding variables and indices 1000-500 mb thick: 5356.00 m Freezing level: 971.13 mb = 370.93 m = 1216.93 ft Wetbulb zero: 985.45 mb = 252.01 m = 826.79 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 73.81 % Est. max temperature: 7.35 C = 45.23 F Sfc-Lift cond lev (LCL): 946.33 mb = 576.41 m = 1891.10 ft T: -1.87 C 700-500 lapse rate: 6.05 C/km ThetaE index: 1.12 C Layer 946.0- 929.0 mb Conv cond level (CCL): 842.27 mb = 1498.84 m = 4917.38 ft Mean mixing ratio: 3.08 g/kg Conv temperature: 7.22 C = 45.00 F Cap Strength: 15.18 C Lifted Index: 16.67 C Risk: None Lifted Index @300 mb: 19.24 C Lifted Index @700 mb: 11.09 C Showalter Index: 14.64 C Risk: None Total Totals Index: 33.00 C Risk: None Vertical Totals Index: 18.40 C Cross Totals Index: 14.60 C K Index: 4.90 Risk: None Sweat Index: 119.89 Risk: None Energy Index: 4.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.41 J/kg Max Up Vert Vel: 6.07 m/s Conv Inhibition (B-): 56186.43 J/kg Cap Strength: 16.61 C Lift Cond Lev (LCL): 902.83 mb = 949.98 m = 3116.69 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 21 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 ---------------------------------------------------------- 0 987 239 180 3 0.0 3.0 | 99 22 -21.4 3.4 1 925 758 205 17 7.2 15.4 | 138 21 -14.2 15.8 2 850 1427 235 23 18.8 13.2 | 169 14 -2.5 13.6 3 700 2945 250 27 25.4 9.2 | 202 10 4.0 9.6 4 500 5490 240 38 32.9 19.0 | 211 23 11.5 19.4 5 400 7080 255 52 50.2 13.5 | 244 32 28.8 13.9 6 300 9000 255 54 52.2 14.0 | 245 34 30.8 14.4 7 250 10160 255 62 59.9 16.0 | 247 42 38.5 16.5 8 220 10944 250 68 63.9 23.3 | 241 49 42.5 23.7 9 210 11228 250 73 68.6 25.0 | 242 54 47.2 25.4 10 200 11530 255 69 66.6 17.9 | 248 49 45.3 18.3 11 150 13310 250 50 47.0 17.1 | 236 31 25.6 17.5 12 100 15810 250 50 47.0 17.1 | 236 31 25.6 17.5 13 70 17980 250 50 47.0 17.1 | 236 31 25.6 17.5 14 50 19970 250 60 56.4 20.5 | 239 41 35.0 20.9 15 30 22980 255 71 68.6 18.4 | 248 51 47.2 18.8 16 20 25360 260 83 81.7 14.4 | 256 62 60.4 14.8 Wind Parameters Mean winds (0-6000m): 241.1 at 28.5 knts Storm direction: 271.1 at 21.4 knts Shear (0-3000m) pos: 4.7 neg: 0.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 106.1 deg Storm rel helicity (0-3000m) pos: 151.8 neg: 0.0 tot: 151.8 m^2/s^2 ave: 50.6 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 5.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.29 Bulk Shear: 63.86 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 ------------------------------------------------------------------------------- 500 201 10 118 20| 14.2 0.0 14.2| 81.0 0.0 81.0 161.9 1.00| 14.6 14.6 1000 211 14 132 19| 10.0 0.0 10.0|117.4 0.0 117.4 117.4 0.93| 11.9 11.0 1500 222 17 143 16| 7.7 0.0 7.7|133.1 0.0 133.1 88.7 0.90| 9.7 8.8 2000 228 19 151 15| 6.2 0.0 6.2|140.3 0.0 140.3 70.1 0.90| 7.9 7.1 2500 233 20 158 14| 5.2 0.0 5.2|147.4 0.0 147.4 58.9 0.90| 6.9 6.2 3000 236 22 164 13| 4.7 0.0 4.7|151.8 0.0 151.8 50.6 0.88| 6.1 5.4 4000 240 24 176 12| 3.5 0.6 4.1|155.7 0.0 155.7 38.9 0.81| 5.2 4.2 5000 241 26 186 13| 2.8 1.0 3.8|157.2 0.0 157.2 31.4 0.73| 4.7 3.4 6000 241 29 194 15| 3.1 0.8 3.9|204.6 -0.1 204.6 34.1 0.73| 4.7 3.5 Wrote GIF file: /home/apache/climate/data/raob//U7707/skewt/U7707.skewt.20251125.12.gif