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 U3955... Searching the city database file for: U3955 ... Date:0000Z 7 NOV 25 Station: U3955 WMO ident: 23955 Latitude: 60.43 Longitude: 77.87 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1007 49 -7.5 -8.9 90 1.4 -7.9 250 1 265.1 265.4 264.8 270.3 1.93 1 1000 103 -7.9 -9.3 90 1.4 -8.3 250 1 265.2 265.6 264.8 270.3 1.89 2 957 444 -9.5 -10.6 92 1.1 -9.8 267 2 267.0 267.3 265.9 271.8 1.78 3 931 657 -8.1 -9.1 92 1.0 -8.4 278 3 270.5 270.9 268.8 276.2 2.06 4 925 707 -8.5 -9.4 93 0.9 -8.8 280 3 270.6 271.0 268.8 276.2 2.02 5 887 1031 -10.1 -10.8 95 0.7 -10.3 282 5 272.2 272.5 269.6 277.5 1.89 6 850 1360 -10.1 -13.0 79 2.9 -10.9 285 7 275.6 275.8 271.3 280.2 1.65 7 844 1415 -10.1 -13.3 77 3.2 -10.9 286 7 276.1 276.4 271.6 280.7 1.62 8 800 1825 -13.3 -19.3 61 6.0 -14.6 291 9 277.0 277.1 271.1 280.0 1.04 9 769 2126 -12.1 -20.1 51 8.0 -13.9 295 10 281.4 281.6 273.7 284.4 1.01 10 707 2766 -14.7 -32.7 20 18.0 -17.4 304 13 285.4 285.5 274.8 286.5 0.35 11 700 2841 -15.1 -35.1 16 20.0 -17.9 305 13 285.8 285.8 274.9 286.7 0.28 12 621 3737 -18.9 -46.9 7 28.0 -21.5 309 16 291.4 291.4 277.5 291.7 0.09 13 500 5310 -30.9 -48.9 15 18.0 -32.0 315 21 295.4 295.4 279.4 295.7 0.09 14 402 6826 -42.7 -53.7 29 11.0 -43.1 325 27 299.1 299.1 281.0 299.3 0.06 15 400 6860 -42.7 -53.7 29 11.0 -43.1 325 27 299.5 299.5 281.2 299.7 0.06 16 360 7564 -46.1 -57.1 28 11.0 -46.4 329 32 304.1 304.1 283.1 304.3 0.05 17 300 8750 -54.5 -65.5 25 11.0 -54.6 335 40 308.5 308.5 284.8 308.6 0.02 18 294 8879 -55.7 -66.7 24 11.0 -55.8 333 40 308.6 308.6 284.8 308.7 0.02 19 260 9655 -59.5 -69.5 26 10.0 -59.6 320 40 314.1 314.1 286.8 314.1 0.01 20 250 9900 -59.9 -69.9 26 10.0 -60.0 315 40 317.0 317.0 287.8 317.1 0.01 21 232 10368 -60.7 -70.7 26 10.0 -60.8 312 39 322.6 322.6 289.6 322.7 0.01 22 200 11300 -58.1 -68.1 27 10.0 -58.2 305 36 340.8 340.8 294.5 340.8 0.02 23 168 12402 -56.1 -66.1 27 10.0 -56.3 305 36 361.5 361.5 299.0 361.7 0.03 24 150 13120 -57.5 -68.5 23 11.0 -57.7 305 36 371.0 371.0 300.8 371.1 0.03 25 100 15660 -60.5 -73.5 17 13.0 -60.7 305 36 410.8 410.8 306.6 410.9 0.02 26 94 16045 -60.7 -73.7 16 13.0 -60.9 303 36 417.8 417.8 307.4 417.9 0.02 27 70 17870 -62.9 -77.9 12 15.0 -63.1 295 35 449.8 449.8 310.8 449.9 0.01 28 50 19930 -64.9 -79.9 11 15.0 -65.2 290 33 490.5 490.5 314.2 490.6 0.01 29 34 22252 -68.3 -84.3 8 16.0 -68.6 286 44 538.8 538.8 317.5 538.9 0.01 30 30 23000 -68.1 -84.1 8 16.0 -68.4 285 48 559.0 559.0 318.6 559.1 0.01 31 20 25470 -65.9 -82.9 8 17.0 -66.5 280 56 634.5 634.5 322.1 634.6 0.02 32 14 27641 -64.7 -81.7 8 17.0 -65.7 706.7 706.7 324.7 707.0 0.04 TRP 260 9655 -59.5 -69.5 26 10.0 -59.6 320 40 314.1 314.1 286.8 314.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5207.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 41.11 % Est. max temperature: 2.32 C = 36.17 F Sfc-Lift cond lev (LCL): 984.64 mb = 222.93 m = 731.38 ft T: -8.46 C 700-500 lapse rate: 6.40 C/km ThetaE index: 0.74 C Layer 800.0- 769.0 mb Conv cond level (CCL): 822.00 mb = 1616.86 m = 5304.60 ft Mean mixing ratio: 1.90 g/kg Conv temperature: 3.95 C = 39.12 F Cap Strength: 16.71 C Lifted Index: 18.47 C Risk: None Lifted Index @300 mb: 25.11 C Lifted Index @700 mb: 12.89 C Showalter Index: 12.82 C Risk: None Total Totals Index: 38.70 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 17.90 C K Index: -12.20 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.47 J/kg Max Up Vert Vel: 7.55 m/s Conv Inhibition (B-): 56536.68 J/kg Cap Strength: 18.34 C Lift Cond Lev (LCL): 938.65 mb = 593.45 m = 1946.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 10 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 1007 49 250 1 0.9 0.3 | 164 10 -2.7 9.5 1 1000 103 250 1 0.9 0.3 | 164 10 -2.7 9.5 2 925 707 280 3 3.0 -0.5 | 176 9 -0.7 8.6 3 850 1360 285 7 6.8 -1.8 | 203 8 3.2 7.3 4 700 2841 305 13 10.6 -7.5 | 256 7 7.0 1.7 5 500 5310 315 21 14.8 -14.8 | 297 13 11.2 -5.7 6 400 6860 325 27 15.5 -22.1 | 318 18 11.9 -13.0 7 300 8750 335 40 16.9 -36.3 | 334 30 13.3 -27.1 8 260 9655 320 40 25.7 -30.6 | 314 31 22.1 -21.5 9 250 9900 315 40 28.3 -28.3 | 308 31 24.7 -19.1 10 200 11300 305 36 29.5 -20.6 | 294 28 25.9 -11.5 11 150 13120 305 36 29.5 -20.6 | 294 28 25.9 -11.5 12 100 15660 305 36 29.5 -20.6 | 294 28 25.9 -11.5 13 70 17870 295 35 31.7 -14.8 | 281 29 28.1 -5.6 14 50 19930 290 33 31.0 -11.3 | 274 27 27.4 -2.1 15 30 23000 285 48 46.4 -12.4 | 274 43 42.8 -3.3 16 20 25470 280 56 55.1 -9.7 | 271 52 51.5 -0.6 Wind Parameters Mean winds (0-6000m): 308.5 at 13.1 knts Storm direction: 338.5 at 9.8 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 97.0 deg Storm rel helicity (0-3000m) pos: 28.0 neg: 0.0 tot: 28.0 m^2/s^2 ave: 9.3 10^-3 m/s^2 rel: 0.96 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.50 Bulk Shear: 18.96 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 ------------------------------------------------------------------------------- 500 265 2 168 10| 1.6 0.0 1.6| 3.6 0.0 3.6 7.2 0.88| 1.7 1.5 1000 277 3 174 9| 2.2 0.0 2.2| 9.2 0.0 9.2 9.2 0.90| 2.2 2.0 1500 282 4 182 8| 2.4 0.0 2.4| 14.9 0.0 14.9 10.0 0.93| 2.4 2.3 2000 286 5 190 8| 2.3 0.0 2.3| 19.4 0.0 19.4 9.7 0.95| 2.4 2.3 2500 291 6 198 7| 2.3 0.0 2.3| 24.0 0.0 24.0 9.6 0.96| 2.4 2.3 3000 295 7 207 7| 2.3 0.0 2.3| 28.0 0.0 28.0 9.3 0.96| 2.4 2.3 4000 301 9 225 6| 2.1 0.0 2.1| 34.3 0.0 34.3 8.6 0.93| 2.2 2.1 5000 305 11 244 6| 2.0 0.0 2.0| 41.4 0.0 41.4 8.3 0.90| 2.1 1.9 6000 308 13 262 7| 2.0 0.0 2.0| 52.7 0.0 52.7 8.8 0.87| 2.2 1.9 Wrote GIF file: /home/apache/climate/data/raob//U3955/skewt/U3955.skewt.20251107.00.gif