UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for U2217... Searching the city database file for: U2217 ... Date:1200Z 26 NOV 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 1005 27 -11.7 -13.9 84 2.2 -12.2 0 0 261.1 261.3 260.7 264.6 1.30 1 1001 58 -7.7 -11.6 74 3.9 -8.7 20 1 265.4 265.6 264.4 269.6 1.57 2 1000 66 -7.5 -11.4 74 3.9 -8.5 25 1 265.6 265.9 264.6 270.0 1.60 3 969 312 -6.7 -9.6 80 2.9 -7.5 322 9 268.9 269.2 267.4 274.1 1.90 4 925 674 -8.3 -10.5 84 2.2 -8.9 230 21 270.8 271.1 268.6 275.9 1.85 5 915 758 -7.7 -9.8 85 2.1 -8.3 232 21 272.3 272.6 269.8 277.8 1.98 6 887 1001 -6.1 -8.3 84 2.2 -6.8 237 22 276.4 276.8 272.8 282.8 2.30 7 850 1333 -8.5 -10.8 83 2.3 -9.2 245 23 277.2 277.6 272.8 282.8 1.97 8 804 1763 -10.3 -13.8 75 3.5 -11.2 246 24 279.8 280.1 273.7 284.5 1.63 9 700 2812 -18.9 -23.7 66 4.8 -19.7 250 27 281.6 281.7 273.5 284.0 0.81 10 654 3314 -23.1 -27.8 65 4.7 -23.8 255 25 282.3 282.4 273.5 284.2 0.59 11 546 4619 -29.9 -34.9 62 5.0 -30.4 268 21 289.2 289.3 276.9 290.4 0.36 12 500 5240 -34.7 -39.7 60 5.0 -35.1 275 19 290.7 290.8 277.4 291.5 0.24 13 400 6750 -46.9 -52.9 50 6.0 -47.1 275 21 294.0 294.0 278.7 294.3 0.07 14 390 6918 -48.3 -54.3 50 6.0 -48.4 275 22 294.3 294.4 278.9 294.6 0.06 15 304 8526 -57.7 -64.7 40 7.0 -57.8 280 33 302.9 302.9 282.5 302.9 0.02 16 300 8610 -57.5 -64.5 41 7.0 -57.6 280 31 304.3 304.3 283.1 304.4 0.02 17 250 9750 -58.9 -65.9 40 7.0 -59.0 285 33 318.5 318.5 288.3 318.6 0.02 18 232 10218 -59.5 -66.5 40 7.0 -59.6 285 35 324.5 324.5 290.2 324.6 0.02 19 200 11150 -57.9 -64.9 40 7.0 -58.0 285 38 341.1 341.1 294.6 341.2 0.03 20 150 12960 -58.5 -66.5 35 8.0 -58.6 285 33 369.3 369.3 300.5 369.4 0.03 21 138 13482 -58.9 -66.9 35 8.0 -59.0 288 33 377.5 377.5 301.9 377.7 0.03 22 100 15480 -62.7 -71.7 29 9.0 -62.9 300 31 406.6 406.6 306.1 406.7 0.02 23 70 17670 -65.3 -74.3 28 9.0 -65.5 305 31 444.7 444.7 310.4 444.8 0.02 24 50 19700 -67.9 -77.9 23 10.0 -68.1 330 27 483.5 483.5 313.7 483.6 0.02 25 43 20604 -69.1 -79.1 22 10.0 -69.2 330 28 501.8 501.8 315.1 501.9 0.02 26 30 22730 -74.1 -84.1 20 10.0 -74.2 330 29 542.6 542.6 317.7 542.7 0.01 27 20 25080 -78.3 -88.3 18 10.0 -78.4 345 29 596.5 596.5 320.5 596.5 0.01 28 19 25372 -78.7 -88.7 18 10.0 -78.8 345 30 604.1 604.1 320.8 604.1 0.01 29 15 26707 -80.7 -90.7 17 10.0 -80.8 347 34 639.7 639.7 322.3 639.7 0.01 30 12 27971 -78.1 -89.1 15 11.0 -78.3 349 37 691.0 691.0 324.1 691.1 0.01 31 10 29010 -78.5 -89.5 15 11.0 -78.7 350 40 726.5 726.5 325.3 726.6 0.01 32 9.6 29242 -79.3 -89.3 18 10.0 -79.5 732.0 732.0 325.4 732.1 0.01 TRP 304 8526 -57.7 -64.7 40 7.0 -57.8 280 33 302.9 302.9 282.5 302.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5174.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 70.52 % Est. max temperature: 4.37 C = 39.86 F Sfc-Lift cond lev (LCL): 969.93 mb = 304.30 m = 998.36 ft T: -6.72 C 700-500 lapse rate: 6.51 C/km ThetaE index: 0.51 C Layer 700.0- 654.0 mb Conv cond level (CCL): 771.30 mb = 2077.38 m = 6815.48 ft Mean mixing ratio: 1.84 g/kg Conv temperature: 7.59 C = 45.65 F Cap Strength: 12.97 C Lifted Index: 13.71 C Risk: None Lifted Index @300 mb: 21.23 C Lifted Index @700 mb: 8.12 C Showalter Index: 7.00 C Risk: None Total Totals Index: 50.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 23.90 C K Index: 10.60 Risk: None Sweat Index: 174.50 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.33 J/kg Max Up Vert Vel: 7.26 m/s Conv Inhibition (B-): 58747.32 J/kg Cap Strength: 13.64 C Lift Cond Lev (LCL): 912.92 mb = 776.27 m = 2546.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 16 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 1005 27 0 0 -0.0 -0.0 | 105 16 -15.7 4.2 1 1000 66 25 1 -0.4 -0.9 | 101 16 -16.1 3.2 2 925 674 230 21 16.1 13.5 | 181 18 0.4 17.7 3 850 1333 245 23 20.8 9.7 | 200 15 5.2 13.9 4 700 2812 250 27 25.4 9.2 | 216 17 9.7 13.4 5 500 5240 275 19 18.9 -1.7 | 233 4 3.3 2.5 6 400 6750 275 21 20.9 -1.8 | 246 6 5.3 2.3 7 304 8526 280 33 32.5 -5.7 | 275 17 16.8 -1.6 8 300 8610 280 31 30.5 -5.4 | 275 15 14.9 -1.2 9 250 9750 285 33 31.9 -8.5 | 285 17 16.2 -4.4 10 200 11150 285 38 36.7 -9.8 | 285 22 21.0 -5.7 11 150 12960 285 33 31.9 -8.5 | 285 17 16.2 -4.4 12 100 15480 300 31 26.8 -15.5 | 315 16 11.2 -11.3 13 70 17670 305 31 25.4 -17.8 | 324 17 9.7 -13.6 14 50 19700 330 27 13.5 -23.4 | 6 19 -2.2 -19.2 15 30 22730 330 29 14.5 -25.1 | 3 21 -1.2 -21.0 16 20 25080 345 29 7.5 -28.0 | 19 25 -8.2 -23.9 17 10 29010 350 40 6.9 -39.4 | 14 36 -8.7 -35.2 Wind Parameters Mean winds (0-6000m): 254.9 at 21.6 knts Storm direction: 284.9 at 16.2 knts Shear (0-3000m) pos: 1.2 neg: 3.8 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 112.7 deg Storm rel helicity (0-3000m) pos: 46.4 neg: -35.8 tot: 10.6 m^2/s^2 ave: 3.5 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.00 Bulk Shear: 26.41 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 ------------------------------------------------------------------------------- 500 271 8 118 9| 0.0 16.6 16.6| 5.7 -31.8 -26.1 -52.1 0.03| 26.7 0.7 1000 233 14 161 13| 0.0 11.4 11.4| 16.6 -35.8 -19.2 -19.2 0.05| 21.2 1.1 1500 238 17 175 13| 1.2 7.6 8.7| 29.3 -35.8 -6.5 -4.3 0.12| 15.4 1.8 2000 240 19 183 13| 1.2 5.7 6.9| 35.1 -35.8 -0.7 -0.4 0.15| 11.9 1.7 2500 243 20 190 14| 1.3 4.5 5.8| 41.0 -35.8 5.2 2.1 0.17| 9.8 1.7 3000 244 21 195 14| 1.2 3.8 5.0| 46.4 -35.8 10.6 3.5 0.19| 8.6 1.6 4000 248 22 201 13| 1.2 2.8 4.1| 52.0 -35.8 16.2 4.1 0.20| 7.1 1.4 5000 251 22 205 12| 1.3 2.3 3.6| 53.9 -35.8 18.1 3.6 0.20| 6.2 1.2 6000 255 22 208 11| 1.1 1.9 3.1| 54.7 -35.8 19.0 3.2 0.20| 5.4 1.1 Wrote GIF file: /home/apache/climate/data/raob//U2217/skewt/U2217.skewt.20251126.12.gif