UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for UNNT... Searching the city database file for: UNNT ... Date:0000Z 1 MAY 25 Station: UNNT WMO ident: 29634 Latitude: 55.03 Longitude: 82.90 Elevation: 177.00 ------------------------------------------------------------------------------- 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 1011 177 1.6 -1.6 79 3.2 0.3 0 0 273.9 274.5 272.9 283.0 3.36 1 1000 230 2.0 -1.6 77 3.6 0.5 260 1 275.1 275.7 273.7 284.4 3.40 2 944 696 5.0 -4.0 52 9.0 1.3 264 7 282.8 283.3 277.3 291.3 3.01 3 925 861 4.2 -5.8 48 10.0 0.3 265 9 283.6 284.1 277.3 291.3 2.68 4 850 1534 0.0 -19.0 22 19.0 -5.3 275 13 286.1 286.3 276.2 289.2 1.00 5 827 1753 -1.7 -21.7 20 20.0 -6.8 276 14 286.6 286.7 276.2 289.1 0.81 6 714 2904 -9.7 -25.7 26 16.0 -13.0 279 20 290.1 290.2 277.7 292.2 0.66 7 700 3057 -9.9 -25.9 26 16.0 -13.3 280 21 291.5 291.6 278.4 293.6 0.66 8 576 4522 -20.5 -36.5 23 16.0 -22.5 286 29 295.8 295.9 279.9 296.8 0.29 9 500 5550 -27.3 -42.3 23 15.0 -28.7 290 35 299.8 299.8 281.5 300.4 0.18 10 449 6317 -32.7 -46.7 23 14.0 -33.7 292 37 302.3 302.4 282.5 302.8 0.13 11 400 7120 -39.3 -47.3 42 8.0 -39.7 295 40 303.9 303.9 283.1 304.4 0.13 12 366 7719 -45.7 -50.7 57 5.0 -45.9 297 45 303.2 303.2 282.8 303.6 0.10 13 329 8422 -49.3 -57.3 39 8.0 -49.5 298 51 307.6 307.6 284.5 307.8 0.05 14 300 9020 -53.5 -62.5 33 9.0 -53.7 300 56 309.9 309.9 285.3 310.0 0.03 15 299 9041 -53.7 -62.7 32 9.0 -53.8 300 58 310.0 310.0 285.3 310.1 0.03 16 281 9439 -53.1 -63.5 27 10.4 -53.2 300 62 316.4 316.4 287.6 316.5 0.03 17 250 10190 -51.9 -64.9 20 13.0 -52.2 300 54 328.9 328.9 291.5 329.0 0.02 18 200 11650 -48.7 -68.7 8 20.0 -49.2 290 46 355.7 355.7 297.8 355.7 0.02 19 150 13530 -49.5 -70.5 7 21.0 -50.1 285 40 384.8 384.8 303.0 384.9 0.02 20 140 13983 -49.9 -71.9 6 22.0 -50.5 284 39 391.7 391.7 304.0 391.8 0.02 21 100 16180 -51.5 -74.5 5 23.0 -52.2 280 33 428.2 428.2 308.6 428.3 0.02 22 85 17230 -52.1 -75.1 5 23.0 -52.9 285 29 447.4 447.4 310.6 447.5 0.02 23 70 18480 -53.5 -76.5 4 23.0 -54.4 290 25 469.9 469.9 312.7 470.0 0.02 24 51 20514 -55.9 -78.9 4 23.0 -56.8 309 17 508.9 508.9 315.6 509.0 0.02 25 50 20640 -55.7 -78.7 4 23.0 -56.6 310 17 512.2 512.2 315.8 512.3 0.02 26 36 22732 -54.1 -78.1 4 24.0 -55.5 339 13 566.8 566.8 319.0 567.0 0.03 27 30 23900 -53.5 -77.5 4 24.0 -55.3 355 11 598.8 598.8 320.6 599.0 0.03 28 28 24343 -52.9 -76.9 4 24.0 -54.9 2 12 612.4 612.4 321.2 612.7 0.04 29 20 26520 -50.5 -74.5 4 24.0 -53.7 35 15 681.6 681.6 323.9 682.3 0.08 30 18 27211 -49.3 -73.3 4 24.0 -53.1 40 16 706.2 706.3 324.7 707.1 0.10 31 11 30477 -45.3 -70.3 4 25.0 -52.1 65 20 827.6 827.7 328.0 830.3 0.27 32 10 31120 -41.3 -67.3 4 26.0 -50.4 70 21 865.4 865.6 328.8 870.2 0.45 33 9.9 31188 -41.1 -67.1 4 26.0 -50.3 868.6 868.9 328.9 873.7 0.46 TRP 299 9041 -53.7 -62.7 32 9.0 -53.8 300 58 310.0 310.0 285.3 310.1 0.03 WND 281 9439 -53.1 -63.5 27 10.4 -53.2 300 62 316.4 316.4 287.6 316.5 0.03 Sounding variables and indices 1000-500 mb thick: 5320.00 m Freezing level: 850.00 mb = 1534.00 m = 5032.75 ft Wetbulb zero: 920.79 mb = 897.34 m = 2944.00 ft Precipitable water: 0.25 inches Sfc-500 mean rel hum: 29.75 % Est. max temperature: 13.51 C = 56.31 F Sfc-Lift cond lev (LCL): 961.89 mb = 544.18 m = 1785.34 ft T: 4.02 C 700-500 lapse rate: 6.98 C/km ThetaE index: 2.21 C Layer 925.0- 714.0 mb Conv cond level (CCL): 752.40 mb = 2493.67 m = 8181.23 ft Mean mixing ratio: 3.04 g/kg Conv temperature: 16.63 C = 61.93 F Cap Strength: 7.90 C Lifted Index: 10.00 C Risk: None Lifted Index @300 mb: 15.15 C Lifted Index @700 mb: 6.66 C Showalter Index: 9.54 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: 8.30 C K Index: -7.70 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 2.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.51 J/kg Max Up Vert Vel: 7.55 m/s Conv Inhibition (B-): 60109.44 J/kg Cap Strength: 9.77 C Lift Cond Lev (LCL): 857.66 mb = 1462.62 m = 4798.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 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 1011 177 0 0 -0.0 -0.0 | 134 16 -11.6 11.3 1 1000 230 260 1 1.0 0.2 | 137 16 -10.7 11.5 2 925 861 265 9 9.0 0.8 | 168 12 -2.7 12.1 3 850 1534 275 13 13.0 -1.1 | 187 10 1.3 10.2 4 700 3057 280 21 20.7 -3.6 | 230 12 9.0 7.7 5 500 5550 290 35 32.9 -12.0 | 272 21 21.2 -0.7 6 400 7120 295 40 36.3 -16.9 | 283 25 24.6 -5.6 7 300 9020 300 56 48.5 -28.0 | 294 40 36.9 -16.7 8 299 9041 300 58 50.2 -29.0 | 295 42 38.6 -17.7 9 281 9439 300 62 53.7 -31.0 | 295 46 42.1 -19.7 10 250 10190 300 54 46.8 -27.0 | 294 38 35.1 -15.7 11 200 11650 290 46 43.2 -15.7 | 278 32 31.6 -4.4 12 150 13530 285 40 38.6 -10.4 | 268 27 27.0 1.0 13 100 16180 280 33 32.5 -5.7 | 255 22 20.9 5.6 14 70 18480 290 25 23.5 -8.6 | 257 12 11.8 2.8 15 50 20640 310 17 13.0 -10.9 | 254 1 1.4 0.4 16 30 23900 355 11 1.0 -11.0 | 92 11 -10.7 0.4 17 20 26520 35 15 -8.6 -12.3 | 87 20 -20.2 -1.0 18 10 31120 70 21 -19.7 -7.2 | 98 32 -31.4 4.1 Wind Parameters Mean winds (0-6000m): 284.2 at 21.6 knts Storm direction: 314.2 at 16.2 knts Shear (0-3000m) pos: 2.6 neg: 1.1 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 98.5 deg Storm rel helicity (0-3000m) pos: 65.8 neg: 0.0 tot: 65.8 m^2/s^2 ave: 21.9 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 3.8 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.62 Bulk Shear: 45.92 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 ------------------------------------------------------------------------------- 500 263 3 144 14| 0.0 6.9 6.9| 22.4 0.0 22.4 44.8 0.88| 6.9 6.0 1000 266 6 155 13| 2.2 3.4 5.6| 35.6 0.0 35.6 35.6 0.89| 5.7 5.1 1500 270 8 163 12| 2.5 2.3 4.8| 43.7 0.0 43.7 29.1 0.90| 4.9 4.4 2000 272 10 170 11| 2.6 1.7 4.3| 50.9 0.0 50.9 25.4 0.91| 4.3 4.0 2500 274 11 179 10| 2.6 1.4 4.0| 58.1 0.0 58.1 23.3 0.92| 4.0 3.7 3000 276 13 187 10| 2.6 1.1 3.8| 65.8 0.0 65.8 21.9 0.92| 3.8 3.5 4000 278 16 203 10| 2.7 0.9 3.6| 83.4 0.0 83.4 20.8 0.90| 3.6 3.3 5000 281 19 222 10| 2.8 0.7 3.5|103.4 0.0 103.4 20.7 0.87| 3.5 3.1 6000 284 22 237 11| 2.7 0.6 3.3|122.0 0.0 122.0 20.3 0.85| 3.3 2.8 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20250501.00.gif