UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032912.upa.cvt Date: 1200Z 29 MAR 20 Searching for U2271... Searching the city database file for: U2271 ... Date:1200Z 29 MAR 20 Station: U2271 WMO ident: 22271 Latitude: 67.88 Longitude: 44.13 ------------------------------------------------------------------------------- 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 -18 270 27 SFC 997 6 -2.9 -4.7 87 1.8 -3.6 270 27 270.5 270.9 269.8 277.8 2.70 2 925 598 -7.9 -8.5 95 0.6 -8.1 280 38 271.2 271.6 269.4 277.2 2.17 3 850 1249 -12.9 -13.6 94 0.7 -13.1 290 36 272.6 272.9 269.3 277.0 1.57 4 700 2688 -24.7 -25.3 95 0.6 -24.8 300 31 275.1 275.2 269.4 277.2 0.70 5 640 3333 -30.7 -31.4 94 0.7 -30.7 292 26 275.5 275.5 269.1 276.8 0.43 6 589 3919 -33.5 -34.3 92 0.8 -33.6 285 21 278.8 278.9 271.1 279.9 0.35 7 500 5050 -41.7 -42.7 90 1.0 -41.8 270 11 282.2 282.2 272.8 282.8 0.18 8 460 5609 -46.3 -47.5 88 1.2 -46.3 264 14 283.3 283.3 273.2 283.6 0.11 9 441 5889 -46.5 -47.8 87 1.3 -46.6 262 16 286.4 286.5 275.0 286.8 0.11 10 400 6530 -50.5 -52.0 84 1.5 -50.5 255 19 289.4 289.4 276.5 289.6 0.08 11 396 6595 -51.1 -52.6 84 1.5 -51.1 256 20 289.4 289.4 276.5 289.7 0.07 12 335 7675 -54.5 -56.2 81 1.7 -54.5 270 33 298.9 299.0 281.0 299.1 0.06 13 302 8338 -55.7 -57.6 79 1.9 -55.8 251 40 306.3 306.3 284.0 306.4 0.05 14 300 8380 -55.7 -57.6 79 1.9 -55.8 250 40 306.8 306.8 284.2 307.0 0.05 15 267 9127 -53.1 -54.8 82 1.7 -53.1 256 48 321.0 321.0 289.2 321.4 0.08 16 250 9550 -54.3 -56.2 79 1.9 -54.4 260 52 325.3 325.4 290.5 325.6 0.08 17 234 9971 -56.3 -58.3 78 2.0 -56.3 260 53 328.5 328.5 291.4 328.8 0.06 18 204 10844 -54.9 -57.0 77 2.1 -54.9 260 54 343.9 343.9 295.3 344.2 0.08 19 200 10970 -55.3 -57.4 77 2.1 -55.4 260 54 345.2 345.2 295.6 345.5 0.08 20 151 12748 -58.7 -61.2 73 2.5 -58.7 255 62 368.2 368.3 300.3 368.6 0.07 21 150 12790 -58.5 -61.0 73 2.5 -58.6 255 62 369.3 369.3 300.5 369.6 0.07 22 116 14420 -53.3 -56.3 70 3.0 -53.5 255 74 407.1 407.1 306.2 407.9 0.16 23 100 15370 -54.7 -58.5 62 3.8 -54.9 255 81 422.0 422.1 308.0 422.8 0.14 24 81 16714 -56.7 -61.7 53 5.0 -56.9 255 90 444.2 444.2 310.4 444.8 0.12 25 73 17380 -53.3 -59.3 48 6.0 -53.8 255 95 464.7 464.8 312.3 465.8 0.18 26 70 17650 -53.9 -61.9 37 8.0 -54.4 255 97 469.1 469.1 312.6 469.8 0.13 27 64 18226 -53.9 -62.9 32 9.0 -54.5 255 98 481.3 481.3 313.6 482.0 0.13 28 57 18975 -50.5 -60.5 30 10.0 -51.5 255 99 505.2 505.2 315.4 506.4 0.19 29 56 19091 -50.1 -60.1 30 10.0 -51.2 255 100 508.7 508.7 315.7 510.0 0.21 30 50 19830 -50.9 -60.9 30 10.0 -52.0 255 101 523.5 523.6 316.6 524.9 0.21 31 48 20095 -51.1 -61.1 29 10.0 -52.2 255 100 529.2 529.3 316.9 530.6 0.21 32 47 20233 -48.7 -59.7 27 11.0 -50.2 256 100 538.1 538.2 317.5 539.9 0.26 33 38 21620 -51.7 -63.7 22 12.0 -53.1 258 95 564.2 564.3 318.9 565.6 0.19 34 30 23160 -49.3 -61.3 23 12.0 -51.4 260 89 610.2 610.4 321.2 612.8 0.33 35 22 25185 -51.3 -63.3 23 12.0 -53.5 252 91 660.9 661.0 323.2 663.8 0.35 36 20 25810 -47.1 -60.1 21 13.0 -50.5 250 91 692.0 692.3 324.3 697.0 0.58 37 18 26505 -45.7 -58.7 22 13.0 -49.7 717.6 717.9 325.2 724.5 0.77 38 15 27704 -49.1 -62.1 21 13.0 -52.7 744.7 745.0 326.0 750.3 0.60 39 14 28157 -45.9 -58.9 22 13.0 -50.4 770.4 770.8 326.7 779.6 0.97 40 13 28652 -42.3 -56.3 20 14.0 -48.3 799.4 800.1 327.5 813.6 1.44 41 10 30410 -44.7 -57.7 22 13.0 -50.4 852.7 853.5 328.8 869.4 1.58 TRP 335 7675 -54.5 -56.2 81 1.7 -54.5 270 33 298.9 299.0 281.0 299.1 0.06 WND 100 15370 -54.7 -58.5 62 3.8 -54.9 255 81 422.0 422.1 308.0 422.8 0.14 Sounding variables and indices 1000-500 mb thick: 5068.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 93.24 % Est. max temperature: -0.70 C = 30.74 F Sfc-Lift cond lev (LCL): 969.04 mb = 230.63 m = 756.64 ft T: -4.80 C 700-500 lapse rate: 7.20 C/km ThetaE index: 0.75 C Layer 925.0- 700.0 mb Conv cond level (CCL): 929.36 mb = 560.86 m = 1840.08 ft Mean mixing ratio: 2.32 g/kg Conv temperature: -2.19 C = 28.05 F Cap Strength: 2.05 C Lifted Index: 4.28 C Risk: None Lifted Index @300 mb: 20.86 C Lifted Index @700 mb: -0.05 C Showalter Index: 4.57 C Risk: None Total Totals Index: 56.90 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.80 C Cross Totals Index: 28.10 C K Index: 14.60 Risk: None Sweat Index: 241.00 Risk: None Energy Index: 1.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 18.90 J/kg Max Up Vert Vel: 6.15 m/s Conv Inhibition (B-): 0.38 J/kg Cap Strength: 4.24 C Lift Cond Lev (LCL): 931.35 mb = 543.95 m = 1784.59 ft Lev Free Conv (LFC): 896.35 mb = 840.21 m = 2756.57 ft Equ Level (EL): 626.35 mb = 3484.88 m = 11433.20 ft B at Equ Level: 17.88 J/kg Max Parcel Lev (MPL): 586.35 mb = 3950.33 m = 12960.25 ft Wind level data Storm motion: 318 at 19 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 ---------------------------------------------------------- 0 997 6 270 27 27.0 -0.0 | 225 20 14.1 14.0 1 925 598 280 38 37.4 -6.6 | 253 26 24.6 7.4 2 850 1249 290 36 33.8 -12.3 | 265 21 21.0 1.7 3 700 2688 300 31 26.8 -15.5 | 276 14 14.0 -1.5 4 500 5050 270 11 11.0 -0.0 | 172 14 -1.9 14.0 5 400 6530 255 19 18.4 4.9 | 196 20 5.5 18.9 6 335 7675 270 33 33.0 -0.0 | 235 25 20.1 14.0 7 300 8380 250 40 37.6 13.7 | 222 37 24.7 27.7 8 250 9550 260 52 51.2 9.0 | 239 45 38.4 23.1 9 200 10970 260 54 53.2 9.4 | 240 47 40.3 23.4 10 150 12790 255 62 59.9 16.0 | 237 56 47.0 30.1 11 100 15370 255 81 78.2 21.0 | 242 74 65.4 35.0 12 70 17650 255 97 93.7 25.1 | 244 90 80.8 39.1 13 50 19830 255 101 97.6 26.1 | 245 94 84.7 40.2 14 30 23160 260 89 87.6 15.5 | 248 80 74.8 29.5 15 20 25810 250 91 85.5 31.1 | 238 86 72.7 45.2 Wind Parameters Mean winds (0-6000m): 287.5 at 25.4 knts Storm direction: 317.5 at 19.0 knts Shear (0-3000m) pos: 2.6 neg: 0.6 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 37.4 deg Storm rel helicity (0-3000m) pos: 110.4 neg: -10.4 tot: 100.0 m^2/s^2 ave: 33.3 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.87 Bulk Shear: 10.13 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 ------------------------------------------------------------------------------- 500 275 32 239 22| 10.7 0.0 10.7| 54.2 0.0 54.2 108.4 0.89| 10.7 9.5 1000 279 34 248 23| 6.8 0.0 6.8| 85.3 0.0 85.3 85.3 0.85| 8.5 7.2 1500 283 35 253 22| 4.9 0.0 4.9| 99.3 0.0 99.3 66.2 0.81| 7.0 5.7 2000 285 35 257 21| 3.8 0.0 3.8|105.0 0.0 105.0 52.5 0.76| 6.0 4.5 2500 288 34 260 20| 3.1 0.0 3.1|109.6 0.0 109.6 43.8 0.73| 5.3 3.9 3000 289 34 261 19| 2.6 0.6 3.2|110.4 -10.4 100.0 33.3 0.53| 5.2 2.7 4000 290 31 258 17| 2.0 1.7 3.7|110.4 -40.9 69.5 17.4 0.15| 5.2 0.8 5000 290 28 251 14| 1.6 2.3 3.9|110.4 -69.9 40.5 8.1 -0.05| 5.1 -0.3 6000 288 25 241 13| 1.3 1.8 3.1|128.4 -70.0 58.4 9.7 0.03| 4.7 0.2 Wrote GIF file: /home/apache/climate/data/raob//U2271/skewt/U2271.skewt.20200329.12.gif