UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for U2217... Searching the city database file for: U2217 ... Date:0000Z 30 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 1010 28 -2.3 -8.3 63 6.0 -4.2 315 3 270.1 270.4 268.4 275.6 2.02 1 1000 107 -2.7 -9.7 59 7.0 -4.8 330 11 270.5 270.8 268.3 275.5 1.83 2 925 719 -8.1 -14.1 62 6.0 -9.6 345 19 271.0 271.3 268.0 274.9 1.39 3 866 1227 -12.3 -20.3 51 8.0 -13.9 353 17 271.8 272.0 267.6 274.3 0.88 4 850 1369 -13.7 -21.7 51 8.0 -15.2 355 17 271.8 271.9 267.4 274.1 0.79 5 763 2178 -21.3 -24.6 75 3.3 -21.8 344 20 272.1 272.2 267.4 274.1 0.68 6 746 2345 -18.3 -24.3 59 6.0 -19.3 342 21 277.1 277.2 270.7 279.3 0.72 7 718 2630 -19.9 -33.9 28 14.0 -21.5 338 22 278.4 278.5 270.8 279.4 0.30 8 700 2818 -20.5 -37.5 20 17.0 -22.3 335 23 279.8 279.8 271.4 280.5 0.22 9 656 3296 -22.5 -43.5 13 21.0 -24.3 334 25 282.8 282.8 273.0 283.2 0.12 10 608 3850 -25.1 -40.1 23 15.0 -26.5 333 27 286.0 286.0 274.9 286.6 0.19 11 500 5240 -34.9 -46.9 28 12.0 -35.5 330 33 290.5 290.5 277.1 290.9 0.11 12 448 5995 -40.1 -51.1 30 11.0 -40.5 328 39 293.2 293.2 278.4 293.5 0.08 13 400 6760 -44.1 -53.1 36 9.0 -44.4 325 46 297.7 297.7 280.4 297.9 0.07 14 394 6862 -44.5 -53.5 36 9.0 -44.8 325 46 298.4 298.5 280.7 298.7 0.07 15 364 7388 -48.7 -56.7 39 8.0 -48.9 323 48 299.7 299.7 281.3 299.9 0.05 16 322 8190 -52.1 -59.1 43 7.0 -52.2 320 50 305.7 305.7 283.7 305.8 0.04 17 300 8650 -50.7 -58.7 38 8.0 -50.9 320 44 313.9 313.9 286.8 314.1 0.05 18 279 9126 -48.7 -56.7 39 8.0 -49.0 318 41 323.4 323.4 289.9 323.6 0.06 19 250 9850 -47.7 -57.7 31 10.0 -48.0 315 36 335.2 335.2 293.2 335.4 0.06 20 201 11287 -45.9 -59.9 19 14.0 -46.5 310 29 359.6 359.6 298.7 359.8 0.06 21 200 11320 -46.1 -60.1 19 14.0 -46.7 310 29 359.8 359.8 298.7 360.0 0.06 22 150 13220 -48.3 -66.3 11 18.0 -49.0 330 19 386.8 386.8 303.3 387.0 0.03 23 132 14058 -50.1 -69.1 9 19.0 -50.8 330 19 398.0 398.0 304.9 398.2 0.03 24 118 14795 -46.9 -67.9 7 21.0 -47.9 330 19 416.9 416.9 307.4 417.1 0.03 25 100 15880 -51.7 -72.7 6 21.0 -52.4 330 19 427.8 427.8 308.6 427.9 0.02 26 89 16639 -48.9 -69.9 7 21.0 -50.0 335 17 447.9 447.9 310.7 448.1 0.03 27 81 17252 -51.5 -72.5 6 21.0 -52.4 339 15 454.8 454.8 311.3 455.0 0.03 28 70 18200 -50.5 -72.5 6 22.0 -51.7 345 13 476.3 476.4 313.2 476.5 0.03 29 63 18890 -49.1 -71.1 6 22.0 -50.5 318 12 494.0 494.0 314.5 494.3 0.04 30 57 19545 -51.3 -73.3 6 22.0 -52.6 293 11 503.4 503.4 315.2 503.6 0.03 31 50 20400 -49.9 -71.9 6 22.0 -51.5 260 9 525.9 525.9 316.7 526.2 0.05 32 45 21088 -49.5 -73.5 4 24.0 -51.4 239 10 542.9 543.0 317.7 543.2 0.04 33 37 22358 -52.9 -75.9 5 23.0 -54.5 201 11 565.5 565.5 318.9 565.7 0.03 34 34 22906 -50.3 -74.3 4 24.0 -52.5 185 12 586.2 586.2 320.0 586.5 0.05 35 30 23720 -51.1 -74.1 5 23.0 -53.3 160 13 605.3 605.4 320.9 605.7 0.06 36 24 25177 -50.3 -74.3 4 24.0 -53.2 163 16 647.5 647.6 322.6 648.1 0.07 37 20 26380 -46.1 -70.1 5 24.0 -50.6 165 19 695.1 695.1 324.3 696.4 0.15 38 19 26721 -45.9 -69.9 5 24.0 -50.7 164 18 706.0 706.0 324.7 707.4 0.16 39 17 27458 -47.3 -71.3 5 24.0 -51.9 160 17 724.3 724.4 325.2 725.6 0.15 40 15 28292 -43.9 -68.9 5 25.0 -50.2 157 16 762.0 762.1 326.3 764.3 0.24 41 12 29787 -44.5 -69.5 5 25.0 -51.4 150 13 810.1 810.2 327.5 812.8 0.27 42 11 30374 -41.1 -67.1 4 26.0 -49.8 148 12 842.8 843.1 328.3 847.2 0.42 43 10 31020 -42.3 -67.3 5 25.0 -50.8 145 11 861.6 861.9 328.7 866.5 0.45 44 9.0 31733 -41.9 -66.9 5 25.0 -51.0 889.5 889.8 329.3 895.4 0.53 TRP 322 8190 -52.1 -59.1 43 7.0 -52.2 320 50 305.7 305.7 283.7 305.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5133.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 39.93 % Est. max temperature: -0.57 C = 30.97 F Sfc-Lift cond lev (LCL): 918.92 mb = 769.80 m = 2525.55 ft T: -8.52 C 700-500 lapse rate: 5.95 C/km ThetaE index: 1.53 C Layer 1000.0- 763.0 mb Conv cond level (CCL): 853.12 mb = 1341.03 m = 4399.64 ft Mean mixing ratio: 1.59 g/kg Conv temperature: -0.58 C = 30.96 F Cap Strength: 10.21 C Lifted Index: 12.83 C Risk: None Lifted Index @300 mb: 27.44 C Lifted Index @700 mb: 5.85 C Showalter Index: 13.71 C Risk: None Total Totals Index: 34.40 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 13.20 C K Index: -17.50 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 3.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.17 J/kg Max Up Vert Vel: 2.52 m/s Conv Inhibition (B-): 23.61 J/kg Cap Strength: 12.63 C Lift Cond Lev (LCL): 866.83 mb = 1219.48 m = 4000.86 ft Lev Free Conv (LFC): 781.83 mb = 1995.22 m = 6545.92 ft Equ Level (EL): 761.83 mb = 2189.23 m = 7182.43 ft B at Equ Level: 1.31 J/kg Max Parcel Lev (MPL): 751.83 mb = 2287.31 m = 7504.21 ft Wind level data Storm motion: 5 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 1010 28 315 3 2.1 -2.1 | 193 17 3.8 16.3 1 1000 107 330 11 5.5 -9.5 | 219 11 7.2 8.9 2 925 719 345 19 4.9 -18.4 | 269 7 6.6 0.1 3 850 1369 355 17 1.5 -16.9 | 245 4 3.2 1.5 4 700 2818 335 23 9.7 -20.8 | 282 12 11.4 -2.4 5 500 5240 330 33 16.5 -28.6 | 299 21 18.2 -10.2 6 400 6760 325 46 26.4 -37.7 | 304 34 28.1 -19.3 7 322 8190 320 50 32.1 -38.3 | 300 39 33.8 -19.9 8 300 8650 320 44 28.3 -33.7 | 297 34 30.0 -15.3 9 250 9850 315 36 25.5 -25.5 | 285 28 27.2 -7.0 10 200 11320 310 29 22.2 -18.6 | 271 24 23.9 -0.2 11 150 13220 330 19 9.5 -16.5 | 260 11 11.2 2.0 12 100 15880 330 19 9.5 -16.5 | 260 11 11.2 2.0 13 70 18200 345 13 3.4 -12.6 | 221 8 5.1 5.9 14 50 20400 260 9 8.9 1.6 | 208 23 10.6 20.0 15 30 23720 160 13 -4.4 12.2 | 175 31 -2.7 30.6 16 20 26380 165 19 -4.9 18.4 | 175 37 -3.2 36.8 17 10 31020 145 11 -6.3 9.0 | 170 28 -4.6 27.4 Wind Parameters Mean winds (0-6000m): 335.3 at 24.7 knts Storm direction: 5.3 at 18.5 knts Shear (0-3000m) pos: 2.6 neg: 1.5 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 91.4 deg Storm rel helicity (0-3000m) pos: 45.3 neg: -2.2 tot: 43.1 m^2/s^2 ave: 14.4 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 19.01 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 ------------------------------------------------------------------------------- 500 335 13 225 10| 14.3 0.0 14.3| 34.0 0.0 34.0 68.0 0.78| 14.7 11.5 1000 342 15 240 7| 8.1 0.0 8.1| 38.9 -1.0 37.9 37.9 0.69| 9.8 6.7 1500 346 16 244 6| 5.3 0.0 5.3| 39.5 -2.2 37.3 24.9 0.59| 7.3 4.3 2000 347 17 249 6| 4.0 0.8 4.7| 41.8 -2.2 39.6 19.8 0.59| 6.3 3.7 2500 345 18 257 6| 3.2 1.3 4.5| 43.2 -2.2 41.0 16.4 0.54| 5.7 3.1 3000 343 18 264 7| 2.6 1.5 4.2| 45.3 -2.2 43.1 14.4 0.51| 5.2 2.7 4000 340 20 274 9| 2.0 1.7 3.6| 53.4 -2.2 51.2 12.8 0.51| 4.5 2.3 5000 337 22 282 11| 1.6 1.8 3.4| 60.4 -2.2 58.2 11.6 0.50| 4.0 2.0 6000 335 25 288 13| 1.3 2.1 3.5| 72.0 -2.2 69.8 11.6 0.45| 4.0 1.8 Wrote GIF file: /home/apache/climate/data/raob//U2217/skewt/U2217.skewt.20250430.00.gif