UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110700.upa.cvt Date: 0000Z 7 NOV 25 Searching for U7707... Searching the city database file for: U7707 ... Date:0000Z 7 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 173 245 3 SFC 992 239 7.2 5.4 88 1.8 6.3 245 3 281.0 282.0 279.8 296.6 5.67 2 952 577 5.4 3.8 89 1.6 4.6 266 15 282.5 283.4 280.1 297.2 5.28 3 929 778 9.4 1.4 57 8.0 5.5 278 22 288.6 289.4 282.0 301.6 4.55 4 925 814 9.4 1.4 57 8.0 5.5 280 23 288.9 289.7 282.2 302.0 4.57 5 850 1513 8.2 -8.8 29 17.0 1.4 300 25 294.7 295.2 282.1 301.7 2.31 6 838 1630 7.8 -13.2 21 21.0 0.1 300 25 295.5 295.8 281.6 300.6 1.65 7 819 1819 6.4 -3.6 49 10.0 1.9 299 24 296.0 296.6 284.0 306.6 3.57 8 741 2629 -1.1 -4.9 75 3.8 -2.7 296 22 296.4 297.0 284.2 307.1 3.58 9 712 2947 -1.1 -2.7 89 1.6 -1.9 295 21 299.8 300.6 286.4 313.0 4.40 10 700 3083 -1.7 -3.1 90 1.4 -2.3 295 21 300.6 301.4 286.6 313.7 4.35 11 616 4090 -7.3 -9.1 87 1.8 -8.0 299 23 305.4 305.9 287.1 315.1 3.12 12 500 5680 -19.1 -23.4 69 4.3 -20.1 305 27 309.8 310.0 286.6 313.6 1.16 13 400 7310 -29.7 -32.5 77 2.8 -30.1 310 25 316.4 316.5 288.3 318.6 0.62 14 312 9028 -42.5 -50.5 41 8.0 -42.9 319 25 321.8 321.9 289.5 322.3 0.12 15 300 9290 -45.1 -54.1 36 9.0 -45.4 320 25 321.8 321.8 289.4 322.1 0.08 16 273 9913 -50.9 -59.9 34 9.0 -51.1 320 29 322.2 322.2 289.5 322.4 0.04 17 250 10480 -56.1 -65.1 31 9.0 -56.2 320 33 322.7 322.7 289.6 322.8 0.02 18 234 10897 -59.9 -67.9 34 8.0 -60.0 317 34 323.1 323.1 289.7 323.1 0.02 19 200 11860 -67.1 -75.1 31 8.0 -67.1 310 36 326.5 326.5 290.7 326.5 0.01 20 199 11890 -67.3 -75.3 31 8.0 -67.4 310 36 326.6 326.6 290.7 326.7 0.01 21 195 12013 -66.3 -74.3 32 8.0 -66.4 310 36 330.1 330.1 291.7 330.2 0.01 22 156 13377 -61.5 -69.5 34 8.0 -61.6 314 36 360.1 360.1 298.7 360.2 0.02 23 150 13620 -61.5 -69.5 34 8.0 -61.6 315 36 364.1 364.1 299.5 364.2 0.02 24 110 15532 -64.1 -72.1 33 8.0 -64.2 311 28 393.0 393.0 304.2 393.1 0.02 25 101 16058 -61.5 -69.5 34 8.0 -61.7 310 25 407.7 407.7 306.2 407.9 0.03 26 100 16120 -61.5 -69.5 34 8.0 -61.7 310 25 408.9 408.9 306.4 409.1 0.03 27 86 17048 -65.1 -73.1 32 8.0 -65.2 310 25 419.7 419.7 307.7 419.8 0.02 28 70 18310 -62.7 -71.7 29 9.0 -62.9 310 25 450.2 450.3 310.9 450.4 0.03 29 68 18488 -62.5 -71.5 29 9.0 -62.7 307 25 454.4 454.4 311.3 454.6 0.04 30 57 19554 -68.5 -77.5 26 9.0 -68.7 292 25 464.3 464.3 312.1 464.4 0.02 31 50 20340 -66.3 -75.3 27 9.0 -66.5 280 25 487.2 487.3 314.0 487.4 0.03 32 41 21542 -65.5 -74.5 28 9.0 -65.8 280 27 517.7 517.7 316.2 517.9 0.04 33 30 23440 -65.3 -75.3 24 10.0 -65.7 280 29 566.6 566.6 319.0 566.9 0.05 34 20 25880 -68.3 -78.3 22 10.0 -68.7 290 44 627.1 627.1 321.8 627.4 0.04 35 19 26189 -68.7 -78.7 22 10.0 -69.1 635.1 635.1 322.1 635.5 0.04 36 17 26860 -66.5 -76.5 23 10.0 -67.1 662.7 662.7 323.2 663.3 0.07 37 12 28962 -68.9 -78.9 22 10.0 -69.5 723.6 723.7 325.2 724.2 0.07 38 10 30060 -66.9 -76.9 23 10.0 -67.7 769.8 769.9 326.5 770.9 0.11 39 9.7 30244 -66.7 -76.7 23 10.0 -67.6 777.3 777.4 326.7 778.4 0.12 TRP 199 11890 -67.3 -75.3 31 8.0 -67.4 310 36 326.6 326.6 290.7 326.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5507.00 m Freezing level: 752.44 mb = 2510.05 m = 8234.96 ft Wetbulb zero: 787.07 mb = 2140.70 m = 7023.22 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 71.62 % Est. max temperature: 21.43 C = 70.57 F Sfc-Lift cond lev (LCL): 965.03 mb = 465.26 m = 1526.43 ft T: 5.99 C 700-500 lapse rate: 6.70 C/km ThetaE index: 1.45 C Layer 850.0- 819.0 mb Conv cond level (CCL): 742.29 mb = 2614.71 m = 8578.33 ft Mean mixing ratio: 4.81 g/kg Conv temperature: 22.56 C = 72.62 F Cap Strength: 9.61 C Lifted Index: 10.29 C Risk: None Lifted Index @300 mb: 15.99 C Lifted Index @700 mb: 8.09 C Showalter Index: 8.65 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: 10.30 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 77.00 Risk: None Energy Index: 2.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.22 J/kg Max Up Vert Vel: 9.92 m/s Conv Inhibition (B-): 49595.01 J/kg Cap Strength: 10.24 C Lift Cond Lev (LCL): 866.59 mb = 1353.24 m = 4439.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 17 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 ---------------------------------------------------------- 0 992 239 245 3 2.7 1.3 | 158 17 -6.4 15.9 1 925 814 280 23 22.7 -4.0 | 232 17 13.5 10.6 2 850 1513 300 25 21.7 -12.5 | 260 13 12.5 2.1 3 700 3083 295 21 19.0 -8.9 | 240 11 9.9 5.7 4 500 5680 305 27 22.1 -15.5 | 274 13 13.0 -0.9 5 400 7310 310 25 19.2 -16.1 | 278 10 10.0 -1.5 6 300 9290 320 25 16.1 -19.2 | 303 8 6.9 -4.5 7 250 10480 320 33 21.2 -25.3 | 311 16 12.1 -10.7 8 200 11860 310 36 27.6 -23.1 | 295 20 18.5 -8.5 9 199 11890 310 36 27.6 -23.1 | 295 20 18.5 -8.5 10 150 13620 315 36 25.5 -25.5 | 304 20 16.3 -10.8 11 100 16120 310 25 19.2 -16.1 | 278 10 10.0 -1.5 12 70 18310 310 25 19.2 -16.1 | 278 10 10.0 -1.5 13 50 20340 280 25 24.6 -4.3 | 236 19 15.5 10.3 14 30 23440 280 29 28.6 -5.0 | 244 22 19.4 9.6 15 20 25880 290 44 41.3 -15.0 | 271 32 32.2 -0.4 Wind Parameters Mean winds (0-6000m): 298.0 at 23.0 knts Storm direction: 328.0 at 17.2 knts Shear (0-3000m) pos: 3.9 neg: 0.6 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 84.0 deg Storm rel helicity (0-3000m) pos: 125.7 neg: -13.0 tot: 112.7 m^2/s^2 ave: 37.6 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 4.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 2.21 Bulk Shear: 22.32 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 ------------------------------------------------------------------------------- 500 276 12 190 14| 18.4 0.0 18.4| 82.5 0.0 82.5 164.9 1.00| 19.2 19.2 1000 282 17 216 14| 11.5 0.0 11.5|114.3 0.0 114.3 114.3 0.97| 13.8 13.4 1500 288 20 229 13| 7.8 0.0 7.8|124.8 -1.8 123.0 82.0 0.92| 10.6 9.8 2000 291 21 236 12| 5.9 0.4 6.2|124.8 -6.2 118.6 59.3 0.84| 8.3 7.0 2500 293 21 238 12| 4.7 0.6 5.3|124.8 -10.5 114.3 45.7 0.76| 6.9 5.3 3000 293 21 239 12| 3.9 0.6 4.5|125.7 -13.0 112.7 37.6 0.72| 6.0 4.3 4000 294 22 241 12| 3.3 0.4 3.7|134.2 -13.0 121.1 30.3 0.74| 4.8 3.6 5000 296 22 246 12| 2.9 0.3 3.2|143.0 -13.0 130.0 26.0 0.76| 4.2 3.2 6000 298 23 251 12| 2.4 0.3 2.7|148.2 -13.0 135.2 22.5 0.75| 3.7 2.8 Wrote GIF file: /home/apache/climate/data/raob//U7707/skewt/U7707.skewt.20251107.00.gif