UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041800.upa.cvt Date: 0000Z 18 APR 25 Searching for U2217... Searching the city database file for: U2217 ... Date:0000Z 18 APR 25 Station: U2217 WMO ident: 22217 Latitude: 67.15 Longitude: 32.35 ------------------------------------------------------------------------------- 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 1009 23 -1.3 -2.9 89 1.6 -1.9 360 1 271.2 271.7 270.8 279.4 3.05 1 1000 95 0.0 -3.2 79 3.2 -1.2 335 3 273.1 273.7 271.9 281.4 3.01 2 987 200 0.8 -2.1 81 2.9 -0.3 324 7 275.0 275.5 273.5 284.1 3.31 3 973 316 7.0 3.3 77 3.7 5.2 312 11 282.4 283.2 279.6 296.2 4.98 4 950 513 11.0 6.0 71 5.0 8.3 292 17 288.3 289.4 283.7 305.8 6.18 5 925 735 10.4 3.4 62 7.0 6.8 270 25 289.9 290.9 283.4 305.1 5.28 6 890 1055 8.4 0.4 57 8.0 4.5 268 29 291.1 291.9 283.0 303.9 4.42 7 850 1433 5.6 -2.4 56 8.0 2.0 265 33 292.0 292.7 282.6 303.0 3.77 8 826 1667 4.4 -4.6 52 9.0 0.5 266 32 293.1 293.7 282.5 302.9 3.29 9 730 2661 -2.1 -5.5 77 3.4 -3.5 269 30 296.6 297.2 284.2 307.0 3.47 10 706 2927 -2.1 -8.1 63 6.0 -4.5 270 29 299.4 300.0 284.7 308.4 2.94 11 700 2995 -2.7 -10.7 54 8.0 -5.7 270 29 299.5 299.9 284.1 306.9 2.41 12 650 3580 -4.9 -23.9 21 19.0 -9.9 272 33 303.4 303.6 283.9 306.2 0.85 13 620 3950 -6.9 -18.9 38 12.0 -10.5 274 35 305.3 305.5 285.2 309.7 1.38 14 500 5590 -19.1 -30.1 37 11.0 -21.1 280 46 309.8 309.9 286.0 311.9 0.63 15 420 6863 -27.9 -42.9 23 15.0 -29.5 280 49 314.3 314.4 287.1 315.1 0.21 16 400 7210 -31.3 -45.3 24 14.0 -32.5 280 50 314.3 314.3 287.1 314.9 0.17 17 308 9005 -46.1 -53.1 45 7.0 -46.4 285 52 318.0 318.0 288.2 318.3 0.09 18 300 9180 -47.5 -54.5 44 7.0 -47.7 285 52 318.4 318.4 288.3 318.7 0.08 19 250 10350 -58.9 -64.9 46 6.0 -59.0 290 60 318.5 318.5 288.3 318.6 0.02 20 242 10555 -60.7 -66.7 45 6.0 -60.7 291 61 318.8 318.8 288.3 318.9 0.02 21 222 11093 -63.3 -69.3 44 6.0 -63.4 295 64 322.7 322.7 289.6 322.8 0.02 22 215 11291 -64.3 -70.3 44 6.0 -64.3 295 56 324.2 324.2 290.0 324.2 0.01 23 207 11526 -62.5 -68.5 44 6.0 -62.6 295 54 330.5 330.5 291.9 330.6 0.02 24 200 11740 -62.3 -68.3 44 6.0 -62.4 295 52 334.1 334.1 292.9 334.2 0.02 25 194 11927 -61.5 -67.5 45 6.0 -61.6 296 51 338.3 338.3 293.9 338.4 0.02 26 187 12157 -54.5 -60.5 47 6.0 -54.6 296 50 353.2 353.2 297.4 353.4 0.06 27 150 13570 -51.9 -58.9 43 7.0 -52.2 300 42 380.6 380.7 302.4 381.1 0.09 28 100 16190 -51.1 -61.1 29 10.0 -51.7 300 35 429.0 429.0 308.8 429.5 0.10 29 83 17397 -53.3 -65.3 22 12.0 -53.9 308 29 448.0 448.0 310.7 448.4 0.07 30 70 18500 -51.5 -64.5 20 13.0 -52.4 315 23 474.2 474.2 313.0 474.8 0.09 31 59 19613 -48.9 -63.9 16 15.0 -50.3 312 23 503.8 503.8 315.2 504.6 0.12 32 52 20436 -51.9 -67.9 13 16.0 -53.1 311 23 515.4 515.4 316.0 515.9 0.08 33 50 20690 -50.5 -66.5 13 16.0 -51.9 310 23 524.5 524.5 316.6 525.1 0.10 34 38 22482 -48.7 -66.7 11 18.0 -50.8 321 22 571.9 571.9 319.3 572.8 0.13 35 34 23207 -51.5 -69.5 10 18.0 -53.4 325 21 583.0 583.0 319.9 583.7 0.10 36 30 24020 -50.7 -68.7 10 18.0 -52.9 330 21 606.4 606.5 320.9 607.3 0.12 37 27 24709 -48.1 -67.1 9 19.0 -51.1 330 21 632.3 632.3 322.0 633.6 0.17 38 23 25755 -52.1 -71.1 8 19.0 -54.5 330 21 650.2 650.2 322.7 651.1 0.11 39 20 26660 -51.7 -71.7 7 20.0 -54.5 330 21 677.9 678.0 323.7 678.9 0.12 40 17 27711 -53.1 -73.1 7 20.0 -55.9 705.7 705.7 324.6 706.7 0.11 41 12 29977 -48.9 -69.9 7 21.0 -53.8 794.5 794.6 327.2 797.0 0.26 TRP 215 11291 -64.3 -70.3 44 6.0 -64.3 295 56 324.2 324.2 290.0 324.2 0.01 WND 222 11093 -63.3 -69.3 44 6.0 -63.4 295 64 322.7 322.7 289.6 322.8 0.02 Sounding variables and indices 1000-500 mb thick: 5495.00 m Freezing level: Surface below freezing Freezing level: 1000.00 mb = 95.00 m = 311.68 ft Freezing level: 761.02 mb = 2340.03 m = 7677.15 ft Wetbulb zero: Below ground Precipitable water: 0.62 inches Sfc-500 mean rel hum: 51.30 % Est. max temperature: 19.40 C = 66.92 F Sfc-Lift cond lev (LCL): 983.90 mb = 225.33 m = 739.25 ft T: 2.16 C 700-500 lapse rate: 6.32 C/km ThetaE index: 2.97 C Layer 925.0- 730.0 mb Conv cond level (CCL): 1000.00 mb = 95.00 m = 311.68 ft Mean mixing ratio: 4.82 g/kg Conv temperature: 3.91 C = 39.04 F Cap Strength: 11.07 C Lifted Index: 11.88 C Risk: None Lifted Index @300 mb: 15.12 C Lifted Index @700 mb: 8.41 C Showalter Index: 7.77 C Risk: None Total Totals Index: 41.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 16.70 C K Index: 14.30 Risk: None Sweat Index: 112.00 Risk: None Energy Index: 1.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 86.09 J/kg Max Up Vert Vel: 13.12 m/s Conv Inhibition (B-): 62894.64 J/kg Cap Strength: 11.83 C Lift Cond Lev (LCL): 894.74 mb = 1010.88 m = 3316.48 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 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 1009 23 360 1 -0.0 -1.0 | 122 24 -20.4 12.5 1 1000 95 335 3 1.3 -2.7 | 119 22 -19.2 10.8 2 925 735 270 25 25.0 -0.0 | 199 14 4.6 13.5 3 850 1433 265 33 32.9 2.9 | 217 21 12.4 16.4 4 700 2995 270 29 29.0 -0.0 | 212 16 8.6 13.5 5 500 5590 280 46 45.3 -8.0 | 257 25 24.9 5.6 6 400 7210 280 50 49.2 -8.7 | 260 29 28.8 4.9 7 300 9180 285 52 50.2 -13.5 | 270 30 29.8 0.1 8 250 10350 290 60 56.4 -20.5 | 281 37 35.9 -7.0 9 222 11093 295 64 58.0 -27.0 | 290 40 37.6 -13.5 10 215 11291 295 56 50.8 -23.7 | 288 32 30.3 -10.1 11 200 11740 295 52 47.1 -22.0 | 288 28 26.7 -8.4 12 150 13570 300 42 36.4 -21.0 | 295 18 15.9 -7.5 13 100 16190 300 35 30.3 -17.5 | 292 11 9.9 -4.0 14 70 18500 315 23 16.3 -16.3 | 57 5 -4.2 -2.7 15 50 20690 310 23 17.6 -14.8 | 66 3 -2.8 -1.2 16 30 24020 330 21 10.5 -18.2 | 65 11 -9.9 -4.6 17 20 26660 330 21 10.5 -18.2 | 65 11 -9.9 -4.6 Wind Parameters Mean winds (0-6000m): 273.5 at 32.7 knts Storm direction: 303.5 at 24.5 knts Shear (0-3000m) pos: 0.8 neg: 5.6 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 91.4 deg Storm rel helicity (0-3000m) pos: 61.1 neg: -18.2 tot: 42.9 m^2/s^2 ave: 14.3 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 2.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.06 Bulk Shear: 81.05 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 ------------------------------------------------------------------------------- 500 299 9 126 15| 0.0 17.9 17.9| 16.4 -11.7 4.7 9.5 0.21| 19.6 4.2 1000 273 17 163 13| 0.0 14.6 14.6| 47.3 -11.7 35.6 35.6 0.44| 17.2 7.6 1500 270 21 184 14| 0.0 11.3 11.3| 60.7 -11.7 49.0 32.7 0.46| 13.2 6.0 2000 268 24 194 15| 0.4 8.5 8.9| 60.7 -13.8 47.0 23.5 0.43| 10.3 4.4 2500 268 25 199 15| 0.6 6.8 7.4| 60.7 -16.1 44.6 17.8 0.40| 8.5 3.4 3000 268 26 202 15| 0.8 5.6 6.4| 61.1 -18.2 42.9 14.3 0.38| 7.4 2.8 4000 269 28 208 16| 0.8 4.2 5.0| 90.1 -18.2 71.9 18.0 0.45| 6.4 2.9 5000 271 30 217 16| 1.3 3.4 4.7|121.8 -18.2 103.6 20.7 0.50| 5.8 2.9 6000 274 33 227 17| 1.5 2.8 4.3|144.4 -18.2 126.2 21.0 0.52| 5.3 2.7 Wrote GIF file: /home/apache/climate/data/raob//U2217/skewt/U2217.skewt.20250418.00.gif