UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112600.upa.cvt Date: 0000Z 26 NOV 25 Searching for U2845... Searching the city database file for: U2845 ... Date:0000Z 26 NOV 25 Station: U2845 WMO ident: 22845 Latitude: 61.50 Longitude: 38.93 ------------------------------------------------------------------------------- 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 82 270 5 SFC 995 122 -2.9 -6.0 79 3.1 -4.0 270 5 270.6 271.0 269.5 277.3 2.45 2 925 693 -8.1 -10.9 80 2.8 -8.9 270 23 271.0 271.3 268.7 276.0 1.80 3 886 1026 -10.3 -12.9 81 2.6 -11.0 285 27 272.1 272.4 269.0 276.6 1.60 4 877 1105 -8.7 -11.1 83 2.4 -9.4 289 28 274.6 274.9 271.0 279.8 1.86 5 864 1221 -9.3 -11.7 83 2.4 -10.0 294 29 275.1 275.4 271.2 280.2 1.80 6 850 1347 -9.9 -12.9 79 3.0 -10.7 300 31 275.8 276.1 271.4 280.5 1.66 7 700 2818 -19.3 -25.3 59 6.0 -20.3 295 31 281.1 281.2 273.0 283.2 0.70 8 558 4473 -28.3 -43.3 22 15.0 -29.5 285 38 289.3 289.3 276.6 289.8 0.15 9 555 4511 -28.7 -43.7 22 15.0 -29.8 285 39 289.3 289.3 276.5 289.8 0.14 10 500 5250 -34.1 -47.1 26 13.0 -34.8 280 42 291.5 291.5 277.6 291.8 0.11 11 400 6770 -45.7 -54.7 36 9.0 -46.0 275 48 295.6 295.6 279.4 295.8 0.06 12 385 7024 -47.7 -55.7 39 8.0 -47.9 276 47 296.2 296.2 279.7 296.4 0.05 13 313 8377 -53.7 -60.7 42 7.0 -53.8 279 45 305.9 305.9 283.8 306.1 0.03 14 301 8629 -54.9 -61.9 42 7.0 -55.0 280 44 307.7 307.7 284.5 307.8 0.03 15 300 8650 -54.7 -61.7 42 7.0 -54.8 280 44 308.2 308.3 284.7 308.4 0.03 16 282 9045 -54.5 -61.5 42 7.0 -54.6 277 45 314.0 314.0 286.8 314.2 0.03 17 260 9561 -56.1 -63.1 41 7.0 -56.2 272 47 319.1 319.1 288.5 319.2 0.03 18 250 9810 -55.7 -62.7 41 7.0 -55.8 270 48 323.3 323.3 289.8 323.4 0.03 19 201 11198 -55.3 -63.3 36 8.0 -55.5 270 48 344.7 344.7 295.5 344.9 0.04 20 200 11230 -55.7 -63.7 36 8.0 -55.9 270 48 344.6 344.6 295.4 344.7 0.04 21 190 11554 -57.5 -65.5 35 8.0 -57.6 270 48 346.8 346.8 296.0 346.9 0.03 22 182 11826 -56.5 -65.5 31 9.0 -56.7 270 48 352.7 352.7 297.3 352.8 0.03 23 165 12443 -58.9 -67.9 30 9.0 -59.0 270 48 358.7 358.7 298.5 358.8 0.02 24 150 13040 -58.9 -68.9 26 10.0 -59.1 270 48 368.6 368.6 300.4 368.7 0.02 25 148 13124 -58.9 -68.9 26 10.0 -59.1 270 48 370.0 370.0 300.6 370.1 0.02 26 139 13516 -61.1 -71.1 25 10.0 -61.2 270 47 372.9 372.9 301.1 372.9 0.02 27 116 14635 -62.9 -72.9 25 10.0 -63.0 270 44 389.3 389.3 303.7 389.4 0.02 28 112 14851 -61.9 -72.9 22 11.0 -62.1 270 44 395.1 395.1 304.5 395.2 0.02 29 100 15550 -63.5 -74.5 21 11.0 -63.7 270 42 405.0 405.0 305.9 405.1 0.02 30 90 16198 -64.3 -75.3 21 11.0 -64.4 270 40 415.8 415.8 307.2 415.9 0.02 31 76 17225 -68.1 -79.1 19 11.0 -68.2 270 37 428.5 428.5 308.7 428.5 0.01 32 70 17720 -68.5 -79.5 19 11.0 -68.6 270 35 437.8 437.8 309.7 437.9 0.01 33 68 17893 -68.5 -79.5 19 11.0 -68.6 270 35 441.5 441.5 310.0 441.5 0.01 34 55 19149 -72.7 -83.7 17 11.0 -72.8 274 36 459.5 459.5 311.7 459.5 0.01 35 51 19593 -70.9 -82.9 15 12.0 -71.0 275 36 473.7 473.7 313.0 473.8 0.01 36 50 19710 -71.1 -83.1 15 12.0 -71.2 275 36 475.9 475.9 313.1 476.0 0.01 37 47 20074 -71.9 -82.9 18 11.0 -72.0 276 35 482.5 482.5 313.7 482.6 0.01 38 41 20878 -71.7 -83.7 15 12.0 -71.8 279 33 502.2 502.2 315.1 502.3 0.01 39 35 21800 -75.7 -86.7 16 11.0 -75.8 282 31 515.1 515.1 316.0 515.1 0.01 40 30 22690 -75.7 -86.7 16 11.0 -75.8 285 29 538.3 538.3 317.4 538.3 0.01 41 25 23742 -76.5 -87.5 16 11.0 -76.6 564.8 564.8 318.9 564.8 0.01 TRP 301 8629 -54.9 -61.9 42 7.0 -55.0 280 44 307.7 307.7 284.5 307.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5168.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 55.06 % Est. max temperature: 2.40 C = 36.31 F Sfc-Lift cond lev (LCL): 947.56 mb = 504.24 m = 1654.32 ft T: -6.38 C 700-500 lapse rate: 6.09 C/km ThetaE index: 1.31 C Layer 925.0- 886.0 mb Conv cond level (CCL): 889.96 mb = 991.76 m = 3253.78 ft Mean mixing ratio: 2.00 g/kg Conv temperature: -1.54 C = 29.23 F Cap Strength: 11.41 C Lifted Index: 12.58 C Risk: None Lifted Index @300 mb: 22.51 C Lifted Index @700 mb: 5.99 C Showalter Index: 9.42 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.20 C Cross Totals Index: 21.20 C K Index: 5.30 Risk: None Sweat Index: 104.00 Risk: None Energy Index: 2.37 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.96 J/kg Max Up Vert Vel: 2.81 m/s Conv Inhibition (B-): 39996.59 J/kg Cap Strength: 12.51 C Lift Cond Lev (LCL): 903.30 mb = 876.67 m = 2876.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 25 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 ---------------------------------------------------------- 0 995 122 270 5 5.0 -0.0 | 146 22 -12.1 18.2 1 925 693 270 23 23.0 -0.0 | 198 19 5.9 18.2 2 850 1347 300 31 26.8 -15.5 | 255 10 9.8 2.7 3 700 2818 295 31 28.1 -13.1 | 245 12 11.0 5.1 4 500 5250 280 42 41.4 -7.3 | 246 27 24.3 10.9 5 400 6770 275 48 47.8 -4.2 | 246 34 30.7 14.0 6 301 8629 280 44 43.3 -7.6 | 248 28 26.2 10.5 7 300 8650 280 44 43.3 -7.6 | 248 28 26.2 10.5 8 250 9810 270 48 48.0 -0.0 | 240 36 30.9 18.2 9 200 11230 270 48 48.0 -0.0 | 240 36 30.9 18.2 10 150 13040 270 48 48.0 -0.0 | 240 36 30.9 18.2 11 100 15550 270 42 42.0 -0.0 | 234 31 24.9 18.2 12 70 17720 270 35 35.0 -0.0 | 225 26 17.9 18.2 13 50 19710 275 36 35.9 -3.1 | 231 24 18.8 15.0 14 30 22690 285 29 28.0 -7.5 | 226 15 10.9 10.7 Wind Parameters Mean winds (0-6000m): 286.8 at 33.2 knts Storm direction: 316.8 at 24.9 knts Shear (0-3000m) pos: 2.8 neg: 3.2 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 100.4 deg Storm rel helicity (0-3000m) pos: 137.0 neg: -5.1 tot: 132.0 m^2/s^2 ave: 44.0 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 59.94 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 ------------------------------------------------------------------------------- 500 270 13 167 19| 0.0 16.2 16.2| 75.7 0.0 75.7 151.4 0.95| 16.2 15.4 1000 276 19 186 16| 5.7 8.1 13.8|120.2 0.0 120.2 120.2 0.90| 14.4 13.0 1500 286 23 202 13| 5.6 5.4 11.0|135.9 -0.7 135.2 90.2 0.88| 11.8 10.4 2000 290 25 213 12| 4.2 4.2 8.4|135.9 -2.5 133.5 66.7 0.84| 9.1 7.6 2500 292 26 220 11| 3.4 3.4 6.8|135.9 -4.3 131.6 52.6 0.80| 7.4 6.0 3000 292 27 225 11| 2.8 3.2 6.0|137.0 -5.1 132.0 44.0 0.76| 6.6 5.0 4000 292 29 232 12| 2.1 3.1 5.2|138.3 -5.2 133.1 33.3 0.67| 5.7 3.8 5000 289 31 237 15| 1.7 3.1 4.8|138.3 -9.4 128.9 25.8 0.57| 5.2 3.0 6000 287 33 240 17| 1.4 3.0 4.4|138.6 -10.6 127.9 21.3 0.52| 4.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251126.00.gif