UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for U2522... Searching the city database file for: U2522 ... Date:1200Z 8 OCT 25 Station: U2522 WMO ident: 22522 Latitude: 64.98 Longitude: 34.80 ------------------------------------------------------------------------------- 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 1012 12 14.0 6.0 58 8.0 9.7 180 17 286.2 287.2 282.4 302.5 5.79 1 1000 112 12.6 3.6 54 9.0 8.0 185 19 285.8 286.6 281.2 299.7 4.95 2 925 759 7.4 0.4 61 7.0 4.1 220 35 286.9 287.6 280.9 299.0 4.25 3 904 948 5.8 -0.2 65 6.0 3.1 225 35 287.1 287.8 280.9 299.0 4.17 4 891 1066 6.0 0.0 65 6.0 3.2 229 35 288.5 289.3 281.7 300.8 4.29 5 850 1451 4.0 -0.9 70 4.9 1.8 240 35 290.3 291.1 282.4 302.5 4.21 6 812 1822 2.0 -5.0 60 7.0 -0.9 240 32 292.0 292.6 282.0 301.6 3.24 7 796 1982 1.4 -1.9 79 3.3 -0.1 240 31 293.1 293.8 283.5 305.3 4.18 8 773 2219 2.6 0.8 88 1.8 1.7 240 29 296.8 297.8 286.1 312.3 5.25 9 766 2292 2.6 0.7 87 1.9 1.7 240 29 297.6 298.5 286.4 313.2 5.26 10 700 3016 -1.1 -3.7 82 2.6 -2.3 240 23 301.3 302.0 286.7 313.9 4.15 11 687 3165 -1.7 -4.4 82 2.7 -2.9 240 23 302.2 303.0 286.9 314.4 4.02 12 590 4359 -10.3 -13.1 80 2.8 -11.2 240 24 305.7 306.1 286.4 313.1 2.36 13 527 5223 -14.3 -17.9 74 3.6 -15.4 240 25 310.9 311.2 287.6 316.7 1.77 14 500 5620 -17.1 -21.7 67 4.6 -18.3 240 25 312.2 312.4 287.6 316.7 1.35 15 436 6636 -23.5 -28.5 63 5.0 -24.5 255 20 316.5 316.7 288.6 319.4 0.84 16 400 7260 -29.1 -34.1 62 5.0 -29.8 265 17 317.2 317.3 288.4 319.1 0.53 17 338 8436 -38.1 -44.1 53 6.0 -38.5 277 17 320.5 320.6 289.2 321.4 0.23 18 302 9196 -45.7 -51.7 51 6.0 -46.0 285 17 320.3 320.4 289.0 320.7 0.11 19 300 9240 -45.9 -51.9 51 6.0 -46.2 285 17 320.7 320.7 289.0 321.1 0.11 20 285 9580 -47.5 -53.5 50 6.0 -47.7 286 19 323.1 323.1 289.8 323.5 0.09 21 250 10430 -54.9 -60.9 47 6.0 -55.0 290 23 324.4 324.5 290.2 324.6 0.04 22 240 10690 -56.9 -62.9 47 6.0 -57.0 290 25 325.2 325.3 290.4 325.4 0.03 23 232 10905 -55.9 -61.9 47 6.0 -56.0 287 24 329.9 329.9 291.7 330.1 0.04 24 201 11818 -56.1 -62.1 47 6.0 -56.2 275 19 343.4 343.4 295.2 343.6 0.04 25 200 11850 -55.9 -61.9 47 6.0 -56.1 275 19 344.2 344.3 295.4 344.4 0.05 26 189 12212 -53.1 -59.1 48 6.0 -53.3 277 18 354.4 354.4 297.6 354.7 0.07 27 150 13690 -56.3 -65.3 31 9.0 -56.5 285 13 373.1 373.1 301.1 373.3 0.04 28 109 15707 -59.5 -72.5 17 13.0 -59.7 293 11 402.7 402.7 305.6 402.8 0.02 29 106 15883 -58.9 -72.9 15 14.0 -59.2 294 11 407.1 407.1 306.2 407.2 0.02 30 100 16250 -57.5 -71.5 15 14.0 -57.9 295 11 416.6 416.6 307.3 416.8 0.02 31 96 16508 -56.9 -70.9 15 14.0 -57.3 294 11 422.7 422.7 308.0 422.8 0.03 32 75 18058 -60.5 -76.5 10 16.0 -60.9 291 9 446.1 446.1 310.5 446.1 0.02 33 70 18490 -58.3 -74.3 11 16.0 -58.7 290 9 459.7 459.7 311.7 459.8 0.02 34 65 18955 -57.7 -74.7 10 17.0 -58.2 294 10 470.8 470.8 312.7 471.0 0.02 35 52 20347 -61.3 -79.3 7 18.0 -61.7 308 13 493.5 493.5 314.5 493.5 0.01 36 50 20590 -60.7 -79.7 6 19.0 -61.2 310 13 500.4 500.4 315.0 500.5 0.01 37 30 23750 -63.1 -83.1 5 20.0 -63.7 290 9 572.6 572.6 319.3 572.7 0.01 38 29 23958 -64.1 -84.1 5 20.0 -64.7 294 9 575.4 575.4 319.5 575.5 0.01 39 27 24397 -61.7 -82.7 4 21.0 -62.5 302 9 594.1 594.1 320.3 594.2 0.02 40 21 25941 -64.7 -85.7 4 21.0 -65.4 330 9 629.3 629.3 321.9 629.4 0.01 41 20 26240 -63.5 -84.5 4 21.0 -64.4 335 9 641.8 641.8 322.4 641.9 0.02 42 16 27619 -60.9 -82.9 4 22.0 -62.3 692.6 692.6 324.2 692.8 0.03 43 14 28445 -63.1 -85.1 4 22.0 -64.3 712.1 712.1 324.8 712.2 0.02 44 12 29402 -59.1 -82.1 4 23.0 -61.2 758.3 758.4 326.2 758.7 0.04 TRP 240 10690 -56.9 -62.9 47 6.0 -57.0 290 25 325.2 325.3 290.4 325.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5508.00 m Freezing level: 719.62 mb = 2800.81 m = 9188.88 ft Wetbulb zero: 824.94 mb = 1693.44 m = 5555.83 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 74.11 % Est. max temperature: 17.64 C = 63.74 F Sfc-Lift cond lev (LCL): 897.06 mb = 1010.79 m = 3316.22 ft T: 5.91 C 700-500 lapse rate: 6.14 C/km ThetaE index: 3.45 C Layer 1000.0- 904.0 mb Conv cond level (CCL): 674.40 mb = 3310.59 m = 10861.37 ft Mean mixing ratio: 4.64 g/kg Conv temperature: 30.54 C = 86.96 F Cap Strength: 11.75 C Lifted Index: 12.18 C Risk: None Lifted Index @300 mb: 15.08 C Lifted Index @700 mb: 8.61 C Showalter Index: 10.13 C Risk: None Total Totals Index: 37.30 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: 16.20 C K Index: 17.60 Risk: < 20 % chance of thunderstorms Sweat Index: 95.00 Risk: None Energy Index: 2.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.52 J/kg Max Up Vert Vel: 2.25 m/s Conv Inhibition (B-): 59798.37 J/kg Cap Strength: 12.16 C Lift Cond Lev (LCL): 852.62 mb = 1425.85 m = 4677.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 20 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 1012 12 180 17 0.0 17.0 | 127 25 -20.0 15.3 1 1000 112 185 19 1.7 18.9 | 133 25 -18.3 17.2 2 925 759 220 35 22.5 26.8 | 186 25 2.5 25.1 3 850 1451 240 35 30.3 17.5 | 213 19 10.3 15.8 4 700 3016 240 23 19.9 11.5 | 180 10 -0.1 9.8 5 500 5620 240 25 21.7 12.5 | 189 11 1.7 10.8 6 400 7260 265 17 16.9 1.5 | 85 3 -3.0 -0.3 7 300 9240 285 17 16.4 -4.4 | 30 7 -3.6 -6.1 8 250 10430 290 23 21.6 -7.9 | 350 10 1.6 -9.6 9 240 10690 290 25 23.5 -8.6 | 341 11 3.5 -10.3 10 200 11850 275 19 18.9 -1.7 | 17 4 -1.1 -3.4 11 150 13690 285 13 12.6 -3.4 | 55 9 -7.4 -5.1 12 100 16250 295 11 10.0 -4.6 | 57 12 -10.0 -6.4 13 70 18490 290 9 8.5 -3.1 | 67 12 -11.5 -4.8 14 50 20590 310 13 10.0 -8.4 | 45 14 -10.0 -10.1 15 30 23750 290 9 8.5 -3.1 | 67 12 -11.5 -4.8 16 20 26240 335 9 3.8 -8.2 | 59 19 -16.2 -9.9 Wind Parameters Mean winds (0-6000m): 235.0 at 26.7 knts Storm direction: 265.0 at 20.1 knts Shear (0-3000m) pos: 5.1 neg: 2.0 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 52.4 deg Storm rel helicity (0-3000m) pos: 228.6 neg: -25.8 tot: 202.8 m^2/s^2 ave: 67.6 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 38.73 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 ------------------------------------------------------------------------------- 500 196 23 146 24| 16.1 0.0 16.1|106.0 0.0 106.0 211.9 1.00| 16.4 16.4 1000 211 28 166 23| 13.7 0.0 13.7|193.1 0.0 193.1 193.1 0.98| 15.4 15.1 1500 220 30 179 21| 10.3 0.0 10.3|228.6 0.0 228.6 152.4 0.95| 13.0 12.3 2000 226 31 186 20| 7.7 1.0 8.7|228.6 -8.6 220.0 110.0 0.81| 10.7 8.7 2500 228 31 189 19| 6.2 1.6 7.7|228.6 -17.2 211.4 84.6 0.69| 9.4 6.5 3000 230 30 189 17| 5.1 2.0 7.1|228.6 -25.8 202.8 67.6 0.58| 8.5 4.9 4000 232 28 188 16| 3.8 1.4 5.2|230.3 -25.8 204.5 51.1 0.58| 6.4 3.7 5000 234 27 188 15| 3.1 1.0 4.1|232.0 -25.8 206.2 41.2 0.58| 5.2 3.1 6000 235 27 188 14| 2.5 0.8 3.4|233.1 -26.1 207.1 34.5 0.55| 4.7 2.6 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20251008.12.gif