UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for U9839... Searching the city database file for: U9839 ... Date:1200Z 22 APR 25 Station: U9839 WMO ident: 29839 Latitude: 53.50 Longitude: 83.83 ------------------------------------------------------------------------------- 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 1007 145 11.2 -4.8 32 16.0 4.5 150 3 283.8 284.2 277.3 291.4 2.65 1 1000 203 11.0 -6.0 30 17.0 4.1 155 5 284.1 284.6 277.3 291.2 2.44 2 935 759 8.8 -8.2 29 17.0 2.2 177 5 287.4 287.8 278.6 293.9 2.20 3 925 848 7.6 -8.4 31 16.0 1.4 180 5 287.1 287.5 278.4 293.5 2.19 4 850 1537 1.2 -9.8 44 11.0 -2.7 195 7 287.4 287.8 278.4 293.7 2.13 5 824 1786 -1.3 -11.3 46 10.0 -4.7 212 9 287.3 287.7 278.2 293.1 1.95 6 814 1883 -0.9 -14.9 34 14.0 -5.3 218 9 288.8 289.0 278.2 293.2 1.48 7 700 3083 -2.7 -28.7 11 26.0 -8.8 300 17 299.5 299.6 281.8 301.2 0.51 8 675 3371 -3.1 -32.1 9 29.0 -9.4 300 18 302.2 302.2 282.8 303.5 0.38 9 654 3620 -5.1 -12.1 58 7.0 -7.6 300 19 302.7 303.1 285.2 309.9 2.31 10 548 4982 -15.7 -20.2 68 4.5 -16.9 300 26 305.8 306.0 285.4 310.3 1.40 11 532 5205 -16.3 -29.3 32 13.0 -18.8 300 27 307.7 307.8 285.2 309.8 0.64 12 500 5670 -18.9 -31.9 31 13.0 -21.2 300 29 310.0 310.1 285.9 311.8 0.53 13 487 5866 -19.9 -37.9 19 18.0 -22.5 300 30 311.1 311.2 286.1 312.2 0.30 14 463 6238 -23.1 -41.1 18 18.0 -25.3 300 31 311.7 311.7 286.2 312.5 0.23 15 400 7290 -31.5 -37.5 55 6.0 -32.1 300 35 314.0 314.1 287.2 315.4 0.38 16 382 7613 -34.1 -39.0 61 4.9 -34.6 298 36 314.8 314.9 287.4 316.0 0.34 17 310 9034 -46.1 -54.1 40 8.0 -46.4 287 41 317.4 317.4 288.0 317.7 0.08 18 300 9250 -48.5 -56.5 39 8.0 -48.7 285 42 317.0 317.0 287.8 317.2 0.06 19 267 10003 -55.7 -64.7 32 9.0 -55.8 291 45 317.2 317.2 287.9 317.3 0.02 20 250 10420 -57.5 -68.5 23 11.0 -57.6 295 46 320.6 320.6 288.9 320.6 0.02 21 231 10920 -60.5 -72.5 19 12.0 -60.6 297 46 323.3 323.4 289.8 323.4 0.01 22 207 11606 -62.3 -74.3 19 12.0 -62.4 300 46 330.8 330.8 291.9 330.9 0.01 23 200 11820 -62.5 -74.5 18 12.0 -62.6 305 42 333.8 333.8 292.7 333.8 0.01 24 191 12103 -62.3 -75.3 16 13.0 -62.4 304 41 338.5 338.5 294.0 338.6 0.01 25 157 13330 -55.1 -73.1 9 18.0 -55.4 301 39 370.3 370.3 300.6 370.3 0.01 26 150 13620 -55.1 -74.1 8 19.0 -55.4 300 38 375.1 375.1 301.5 375.2 0.01 27 100 16200 -55.5 -78.5 4 23.0 -56.0 305 31 420.5 420.5 307.8 420.5 0.01 28 88 17013 -56.1 -79.1 4 23.0 -56.6 301 30 434.9 435.0 309.4 435.0 0.01 29 70 18470 -55.1 -78.1 4 23.0 -55.8 295 27 466.5 466.5 312.4 466.6 0.01 30 55 20012 -54.3 -78.3 4 24.0 -55.3 299 20 501.7 501.7 315.1 501.7 0.02 31 50 20620 -55.7 -78.7 4 23.0 -56.6 300 17 512.2 512.2 315.8 512.3 0.02 32 37 22546 -52.3 -74.3 5 22.0 -53.9 271 17 567.0 567.0 319.0 567.3 0.04 33 33 23280 -54.5 -78.5 4 24.0 -56.0 259 17 580.0 580.0 319.7 580.2 0.03 34 30 23890 -53.7 -77.7 4 24.0 -55.5 250 17 598.2 598.3 320.5 598.5 0.03 35 23 25608 -52.3 -76.3 4 24.0 -54.8 217 9 649.6 649.6 322.7 650.0 0.05 36 20 26520 -49.1 -74.1 4 25.0 -52.7 200 5 685.9 685.9 324.0 686.6 0.08 37 12 29871 -49.7 -73.7 4 24.0 -54.5 178 8 791.7 791.7 327.1 793.1 0.15 38 10 31080 -43.9 -69.9 4 26.0 -51.8 170 9 855.7 855.8 328.6 859.0 0.31 39 9.2 31645 -40.1 -65.1 5 25.0 -50.0 890.9 891.2 329.4 898.2 0.66 40 7.9 32681 -41.5 -68.5 4 27.0 -51.5 924.9 925.2 330.0 930.5 0.48 TRP 207 11606 -62.3 -74.3 19 12.0 -62.4 300 46 330.8 330.8 291.9 330.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5467.00 m Freezing level: 837.52 mb = 1656.36 m = 5434.20 ft Wetbulb zero: 899.29 mb = 1077.67 m = 3535.63 ft Precipitable water: 0.35 inches Sfc-500 mean rel hum: 38.52 % Est. max temperature: 14.80 C = 58.64 F Sfc-Lift cond lev (LCL): 788.58 mb = 2135.35 m = 7005.66 ft T: -1.28 C 700-500 lapse rate: 6.26 C/km ThetaE index: 0.59 C Layer 824.0- 814.0 mb Conv cond level (CCL): 563.53 mb = 4766.91 m = 15639.29 ft Mean mixing ratio: 2.29 g/kg Conv temperature: 32.77 C = 90.99 F Cap Strength: 13.97 C Lifted Index: 15.24 C Risk: None Lifted Index @300 mb: 17.22 C Lifted Index @700 mb: 11.11 C Showalter Index: 14.60 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 9.10 C K Index: -15.70 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 3.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.87 J/kg Max Up Vert Vel: 4.44 m/s Conv Inhibition (B-): 72166.18 J/kg Cap Strength: 15.26 C Lift Cond Lev (LCL): 740.29 mb = 2637.97 m = 8654.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 13 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 1007 145 150 3 -1.5 2.6 | 144 16 -9.2 12.6 1 1000 203 155 5 -2.1 4.5 | 146 18 -9.8 14.5 2 925 848 180 5 0.0 5.0 | 153 17 -7.7 15.0 3 850 1537 195 7 1.8 6.8 | 161 18 -5.9 16.8 4 700 3083 300 17 14.7 -8.5 | 258 7 7.0 1.5 5 500 5670 300 29 25.1 -14.5 | 285 18 17.4 -4.5 6 400 7290 300 35 30.3 -17.5 | 288 24 22.6 -7.5 7 300 9250 285 42 40.6 -10.9 | 272 33 32.9 -0.9 8 250 10420 295 46 41.7 -19.4 | 286 35 34.0 -9.4 9 207 11606 300 46 39.8 -23.0 | 292 35 32.1 -13.0 10 200 11820 305 42 34.4 -24.1 | 298 30 26.7 -14.1 11 150 13620 300 38 32.9 -19.0 | 290 27 25.2 -9.0 12 100 16200 305 31 25.4 -17.8 | 294 19 17.7 -7.8 13 70 18470 295 27 24.5 -11.4 | 275 17 16.8 -1.4 14 50 20620 300 17 14.7 -8.5 | 258 7 7.0 1.5 15 30 23890 250 17 16.0 5.8 | 208 18 8.3 15.8 16 20 26520 200 5 1.7 4.7 | 158 16 -6.0 14.7 17 10 31080 170 9 -1.6 8.9 | 154 21 -9.3 18.9 Wind Parameters Mean winds (0-6000m): 292.3 at 16.8 knts Storm direction: 322.3 at 12.6 knts Shear (0-3000m) pos: 3.4 neg: 0.0 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 115.7 deg Storm rel helicity (0-3000m) pos: 100.0 neg: 0.0 tot: 100.0 m^2/s^2 ave: 33.3 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 5.3 stream: 4.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 54.54 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 ------------------------------------------------------------------------------- 500 163 5 148 17| 2.6 0.0 2.6| 9.2 0.0 9.2 18.4 0.60| 3.5 2.1 1000 172 5 151 17| 2.0 0.0 2.0| 16.3 0.0 16.3 16.3 0.70| 2.6 1.9 1500 181 6 154 17| 2.2 0.0 2.2| 28.4 0.0 28.4 18.9 0.80| 2.7 2.1 2000 195 7 160 17| 2.9 0.0 2.9| 56.3 0.0 56.3 28.1 0.87| 3.7 3.2 2500 218 8 170 16| 3.3 0.0 3.3| 81.9 0.0 81.9 32.8 0.86| 4.6 4.0 3000 248 9 183 13| 3.4 0.0 3.4|100.0 0.0 100.0 33.3 0.86| 5.3 4.6 4000 278 12 204 9| 2.6 0.6 3.2|105.9 0.0 105.9 26.5 0.81| 4.6 3.7 5000 288 14 226 8| 2.1 1.0 3.0|111.7 0.0 111.7 22.3 0.76| 4.1 3.2 6000 292 17 245 9| 1.7 1.2 2.9|117.1 0.0 117.1 19.5 0.72| 3.8 2.7 Wrote GIF file: /home/apache/climate/data/raob//U9839/skewt/U9839.skewt.20250422.12.gif