UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110600.upa.cvt Date: 0000Z 6 NOV 25 Searching for U2217... Searching the city database file for: U2217 ... Date:0000Z 6 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 ------------------------------------------------------------------------------- 0 1000 -13 175 1 SFC 995 28 5.6 4.5 93 1.1 5.1 175 1 279.1 280.1 278.4 293.7 5.30 2 987 95 6.4 3.8 83 2.6 5.1 184 2 280.6 281.5 278.9 294.6 5.09 3 925 625 2.6 0.2 84 2.4 1.5 260 11 282.0 282.7 278.4 293.7 4.19 4 882 1008 0.4 -1.6 86 2.0 -0.4 266 17 283.6 284.2 278.8 294.4 3.85 5 852 1285 0.6 -1.4 86 2.0 -0.3 270 21 286.6 287.3 280.5 298.1 4.05 6 850 1304 0.4 -1.6 86 2.0 -0.4 270 21 286.6 287.3 280.4 298.0 4.00 7 704 2786 -10.3 -12.5 84 2.2 -11.0 255 31 290.6 291.0 279.9 296.8 2.08 8 700 2830 -10.7 -12.9 84 2.2 -11.3 255 31 290.6 291.0 279.8 296.7 2.02 9 690 2940 -12.7 -14.8 84 2.1 -13.3 256 31 289.6 289.9 279.0 294.9 1.76 10 681 3040 -13.5 -18.1 68 4.6 -14.6 256 31 289.8 290.0 278.6 293.9 1.35 11 669 3176 -12.7 -18.7 61 6.0 -14.2 257 31 292.2 292.4 279.6 296.2 1.30 12 641 3501 -14.1 -24.1 42 10.0 -16.2 259 30 294.2 294.3 280.0 296.9 0.85 13 588 4151 -18.3 -22.8 68 4.5 -19.3 263 30 296.6 296.8 281.3 299.9 1.04 14 500 5340 -27.3 -33.3 57 6.0 -28.0 270 29 299.8 299.8 281.9 301.3 0.46 15 422 6533 -37.7 -42.5 61 4.8 -38.0 266 34 301.3 301.4 282.2 302.1 0.21 16 401 6883 -39.3 -44.0 61 4.7 -39.6 265 36 303.7 303.7 283.1 304.4 0.19 17 400 6900 -39.5 -44.2 61 4.7 -39.8 265 36 303.7 303.7 283.1 304.3 0.19 18 360 7613 -44.5 -49.5 57 5.0 -44.7 270 37 306.2 306.3 284.1 306.7 0.12 19 355 7706 -43.5 -49.5 51 6.0 -43.7 271 38 308.8 308.8 285.0 309.2 0.12 20 300 8820 -50.7 -57.7 43 7.0 -50.9 280 40 313.9 313.9 286.8 314.1 0.05 21 299 8842 -50.9 -57.9 43 7.0 -51.1 280 40 313.9 313.9 286.8 314.1 0.05 22 262 9698 -54.1 -62.1 37 8.0 -54.2 275 36 321.3 321.3 289.2 321.4 0.03 23 250 10000 -53.3 -61.3 37 8.0 -53.5 275 36 326.8 326.8 290.9 327.0 0.04 24 226 10650 -51.1 -59.1 38 8.0 -51.3 275 36 339.8 339.8 294.3 340.0 0.06 25 200 11440 -51.7 -61.7 29 10.0 -52.0 275 36 350.9 350.9 296.8 351.1 0.05 26 164 12719 -54.9 -65.9 24 11.0 -55.2 285 39 366.0 366.0 299.9 366.2 0.03 27 150 13290 -54.7 -66.7 21 12.0 -55.0 290 40 375.8 375.8 301.6 376.0 0.03 28 143 13597 -53.9 -65.9 22 12.0 -54.2 289 40 382.4 382.4 302.6 382.6 0.04 29 100 15860 -61.3 -74.3 16 13.0 -61.5 280 40 409.3 409.3 306.5 409.4 0.02 30 70 18050 -66.1 -79.1 15 13.0 -66.2 285 48 443.0 443.0 310.2 443.0 0.01 31 63 18685 -68.5 -81.5 14 13.0 -68.7 288 51 451.2 451.2 311.0 451.3 0.01 32 50 20070 -68.5 -82.5 12 14.0 -68.7 295 56 482.1 482.1 313.6 482.1 0.01 33 34 22363 -69.9 -83.9 11 14.0 -70.1 291 47 534.6 534.6 317.2 534.7 0.01 34 30 23100 -72.7 -85.7 12 13.0 -72.9 290 44 546.4 546.5 317.9 546.5 0.01 35 24 24395 -77.7 -90.7 11 13.0 -77.8 284 50 567.9 567.9 319.0 568.0 0.00 36 20 25440 -77.5 -90.5 11 13.0 -77.6 280 54 598.9 598.9 320.6 599.0 0.01 37 17 26372 -77.3 -90.3 11 13.0 -77.4 628.1 628.1 321.8 628.1 0.01 38 15 27094 -75.3 -88.3 11 13.0 -75.5 657.6 657.6 323.0 657.7 0.01 TRP 262 9698 -54.1 -62.1 37 8.0 -54.2 275 36 321.3 321.3 289.2 321.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5353.00 m Freezing level: 844.54 mb = 1359.41 m = 4459.94 ft Wetbulb zero: 891.69 mb = 919.97 m = 3018.22 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 73.13 % Est. max temperature: 13.14 C = 55.65 F Sfc-Lift cond lev (LCL): 978.26 mb = 167.24 m = 548.69 ft T: 5.88 C 700-500 lapse rate: 6.61 C/km ThetaE index: 4.23 C Layer 850.0- 669.0 mb Conv cond level (CCL): 885.36 mb = 977.28 m = 3206.25 ft Mean mixing ratio: 4.51 g/kg Conv temperature: 9.87 C = 49.76 F Cap Strength: 4.88 C Lifted Index: 5.90 C Risk: None Lifted Index @300 mb: 14.08 C Lifted Index @700 mb: 2.29 C Showalter Index: 3.09 C Risk: None Total Totals Index: 53.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.70 C Cross Totals Index: 25.70 C K Index: 23.90 Risk: 20-40 % chance of thunderstorms Sweat Index: 159.00 Risk: None Energy Index: 0.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.14 J/kg Max Up Vert Vel: 4.28 m/s Conv Inhibition (B-): 45273.62 J/kg Cap Strength: 5.90 C Lift Cond Lev (LCL): 910.47 mb = 752.37 m = 2468.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 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 ---------------------------------------------------------- 0 995 28 175 1 -0.1 1.0 | 116 19 -17.6 8.4 1 925 625 260 11 10.8 1.9 | 145 11 -6.6 9.3 2 850 1304 270 21 21.0 -0.0 | 205 8 3.5 7.4 3 700 2830 255 31 29.9 8.0 | 219 20 12.5 15.5 4 500 5340 270 29 29.0 -0.0 | 237 14 11.5 7.4 5 400 6900 265 36 35.9 3.1 | 240 21 18.4 10.6 6 300 8820 280 40 39.4 -6.9 | 269 22 21.9 0.5 7 262 9698 275 36 35.9 -3.1 | 257 19 18.4 4.3 8 250 10000 275 36 35.9 -3.1 | 257 19 18.4 4.3 9 200 11440 275 36 35.9 -3.1 | 257 19 18.4 4.3 10 150 13290 290 40 37.6 -13.7 | 287 21 20.1 -6.3 11 100 15860 280 40 39.4 -6.9 | 269 22 21.9 0.5 12 70 18050 285 48 46.4 -12.4 | 280 29 28.9 -5.0 13 50 20070 295 56 50.8 -23.7 | 296 37 33.3 -16.2 14 30 23100 290 44 41.3 -15.0 | 288 25 23.9 -7.6 15 20 25440 280 54 53.2 -9.4 | 273 36 35.7 -1.9 Wind Parameters Mean winds (0-6000m): 263.0 at 25.3 knts Storm direction: 293.0 at 19.0 knts Shear (0-3000m) pos: 3.9 neg: 1.7 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 104.5 deg Storm rel helicity (0-3000m) pos: 75.6 neg: -0.2 tot: 75.4 m^2/s^2 ave: 25.1 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.17 Bulk Shear: 54.03 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 ------------------------------------------------------------------------------- 500 255 5 125 15| 9.4 0.0 9.4| 40.3 0.0 40.3 80.6 0.77| 11.1 8.5 1000 260 9 137 12| 8.7 0.0 8.7| 56.6 0.0 56.6 56.6 0.73| 10.2 7.4 1500 265 13 151 10| 7.7 0.0 7.7| 68.0 0.0 68.0 45.3 0.76| 8.8 6.7 2000 265 16 168 9| 5.8 1.0 6.8| 71.6 0.0 71.6 35.8 0.70| 7.6 5.3 2500 263 18 183 10| 4.6 1.6 6.3| 73.4 0.0 73.4 29.4 0.63| 6.9 4.4 3000 261 20 193 11| 3.9 1.7 5.6| 75.6 -0.2 75.4 25.1 0.59| 6.3 3.7 4000 260 23 204 12| 2.9 1.3 4.2| 85.7 -0.2 85.5 21.4 0.59| 5.2 3.0 5000 262 24 211 13| 2.3 1.0 3.4| 94.4 -0.2 94.2 18.8 0.60| 4.5 2.7 6000 263 25 216 13| 2.0 1.0 3.1| 99.1 -0.2 98.9 16.5 0.57| 4.1 2.3 Wrote GIF file: /home/apache/climate/data/raob//U2217/skewt/U2217.skewt.20251106.00.gif