UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for UEEE... Searching the city database file for: UEEE ... Date:1200Z 29 APR 25 Station: UEEE WMO ident: 24959 Latitude: 62.08 Longitude: 129.75 Elevation: 103.00 ------------------------------------------------------------------------------- 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 1001 103 4.6 -6.4 45 11.0 0.5 265 1 277.7 278.1 273.6 284.3 2.36 1 1000 115 4.8 -6.2 45 11.0 0.7 270 1 278.0 278.4 273.8 284.7 2.40 2 995 156 5.6 -3.4 52 9.0 2.0 272 1 279.1 279.7 275.3 287.5 2.98 3 925 746 0.6 -9.4 47 10.0 -2.8 295 5 279.9 280.3 274.4 285.7 2.02 4 850 1417 -5.7 -11.7 63 6.0 -7.5 275 5 280.2 280.5 274.3 285.5 1.83 5 751 2372 -14.1 -17.7 74 3.6 -14.9 291 4 281.2 281.4 273.9 284.9 1.27 6 740 2484 -14.5 -17.9 75 3.4 -15.3 293 4 281.9 282.1 274.3 285.6 1.26 7 700 2904 -16.3 -22.3 60 6.0 -17.5 300 3 284.4 284.6 275.2 287.2 0.91 8 673 3198 -18.3 -26.3 49 8.0 -19.7 309 4 285.4 285.5 275.3 287.5 0.66 9 660 3343 -19.7 -29.7 41 10.0 -21.2 313 5 285.4 285.5 275.1 287.0 0.49 10 567 4447 -28.9 -34.9 56 6.0 -29.5 347 11 287.3 287.3 275.8 288.4 0.35 11 509 5206 -35.7 -42.7 49 7.0 -36.1 11 14 288.0 288.1 275.9 288.6 0.17 12 500 5330 -36.1 -43.1 48 7.0 -36.5 15 15 289.0 289.1 276.5 289.6 0.17 13 483 5571 -35.1 -42.1 49 7.0 -35.6 10 16 293.1 293.2 278.5 293.8 0.20 14 400 6870 -40.5 -54.5 21 14.0 -41.1 345 23 302.4 302.4 282.4 302.6 0.06 15 388 7078 -41.3 -55.3 21 14.0 -41.8 339 23 303.9 304.0 283.1 304.2 0.05 16 383 7167 -42.1 -57.1 18 15.0 -42.6 336 23 304.0 304.0 283.1 304.2 0.04 17 332 8127 -47.3 -61.3 19 14.0 -47.6 306 25 309.6 309.6 285.2 309.7 0.03 18 331 8147 -47.3 -61.3 19 14.0 -47.6 305 25 309.8 309.9 285.3 310.0 0.03 19 300 8800 -47.7 -62.7 16 15.0 -48.1 290 27 318.1 318.1 288.2 318.2 0.03 20 250 10000 -48.9 -64.9 14 16.0 -49.3 285 21 333.4 333.4 292.6 333.5 0.02 21 200 11460 -48.9 -66.9 11 18.0 -49.4 290 11 355.3 355.3 297.8 355.4 0.02 22 150 13340 -51.3 -71.3 7 20.0 -51.8 335 9 381.7 381.7 302.5 381.8 0.02 23 148 13427 -51.5 -71.5 7 20.0 -52.0 336 9 382.8 382.8 302.7 382.9 0.02 24 100 15980 -50.3 -71.3 7 21.0 -51.1 360 5 430.5 430.5 308.9 430.7 0.03 25 70 18300 -51.1 -73.1 6 22.0 -52.2 25 9 475.1 475.1 313.1 475.2 0.03 26 50 20490 -51.9 -74.9 5 23.0 -53.2 65 7 521.2 521.2 316.4 521.4 0.03 27 47 20893 -52.3 -75.3 5 23.0 -53.7 60 7 529.5 529.5 316.9 529.7 0.03 28 30 23820 -50.7 -74.7 4 24.0 -53.0 20 3 606.4 606.4 320.9 606.8 0.05 29 20 26470 -48.1 -73.1 4 25.0 -52.0 5 9 688.9 689.0 324.1 689.8 0.10 30 12 29858 -45.3 -71.3 4 26.0 -51.9 807.2 807.3 327.5 809.4 0.21 TRP 331 8147 -47.3 -61.3 19 14.0 -47.6 305 25 309.8 309.9 285.3 310.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5215.00 m Freezing level: 917.86 mb = 809.90 m = 2657.14 ft Wetbulb zero: 966.19 mb = 393.56 m = 1291.19 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 55.85 % Est. max temperature: 7.10 C = 44.78 F Sfc-Lift cond lev (LCL): 844.09 mb = 1470.81 m = 4825.43 ft T: -6.17 C 700-500 lapse rate: 8.16 C/km ThetaE index: 2.63 C Layer 925.0- 740.0 mb Conv cond level (CCL): 809.20 mb = 1796.48 m = 5893.90 ft Mean mixing ratio: 2.38 g/kg Conv temperature: 7.53 C = 45.55 F Cap Strength: 2.19 C Lifted Index: 2.90 C Risk: None Lifted Index @300 mb: 22.53 C Lifted Index @700 mb: 1.79 C Showalter Index: 3.58 C Risk: None Total Totals Index: 54.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.40 C Cross Totals Index: 24.40 C K Index: 12.70 Risk: None Sweat Index: 141.00 Risk: None Energy Index: 0.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.51 J/kg Max Up Vert Vel: 2.65 m/s Conv Inhibition (B-): 26.51 J/kg Cap Strength: 2.79 C Lift Cond Lev (LCL): 821.46 mb = 1680.50 m = 5513.39 ft Lev Free Conv (LFC): 756.46 mb = 2316.46 m = 7599.85 ft Equ Level (EL): 746.46 mb = 2418.35 m = 7934.12 ft B at Equ Level: 3.30 J/kg Max Parcel Lev (MPL): 726.46 mb = 2623.77 m = 8608.07 ft Wind level data Storm motion: 19 at 6 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 1001 103 265 1 1.0 0.1 | 207 6 2.9 5.6 1 1000 115 270 1 1.0 -0.0 | 208 6 2.9 5.5 2 925 746 295 5 4.5 -2.1 | 242 7 6.5 3.4 3 850 1417 275 5 5.0 -0.4 | 233 9 6.9 5.1 4 700 2904 300 3 2.6 -1.5 | 228 6 4.5 4.0 5 500 5330 15 15 -3.9 -14.5 | 12 9 -2.0 -8.9 6 400 6870 345 23 6.0 -22.2 | 335 18 7.9 -16.7 7 331 8147 305 25 20.5 -14.3 | 291 24 22.4 -8.8 8 300 8800 290 27 25.4 -9.2 | 278 28 27.3 -3.7 9 250 10000 285 21 20.3 -5.4 | 270 22 22.2 0.1 10 200 11460 290 11 10.3 -3.8 | 262 12 12.3 1.8 11 150 13340 335 9 3.8 -8.2 | 295 6 5.7 -2.6 12 100 15980 360 5 -0.0 -5.0 | 254 2 1.9 0.5 13 70 18300 25 9 -3.8 -8.2 | 36 3 -1.9 -2.6 14 50 20490 65 7 -6.3 -3.0 | 120 5 -4.4 2.6 15 30 23820 20 3 -1.0 -2.8 | 198 3 0.9 2.7 16 20 26470 5 9 -0.8 -9.0 | 342 4 1.1 -3.4 Wind Parameters Mean winds (0-6000m): 349.1 at 7.8 knts Storm direction: 19.1 at 5.9 knts Shear (0-3000m) pos: 0.6 neg: 0.2 tot: 0.8 10-3/s Storm rel Dir Shear (0-3000m): 30.7 deg Storm rel helicity (0-3000m) pos: 9.1 neg: -3.4 tot: 5.6 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 1.6 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 6.63 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 ------------------------------------------------------------------------------- 500 285 3 222 7| 3.3 0.0 3.3| 5.6 0.0 5.6 11.2 0.97| 3.3 3.2 1000 290 4 232 7| 1.7 0.5 2.2| 7.4 -1.0 6.3 6.3 0.71| 2.6 1.8 1500 286 4 233 7| 1.1 0.4 1.5| 7.4 -2.3 5.1 3.4 0.49| 2.1 1.0 2000 285 4 233 7| 0.7 0.3 1.0| 7.4 -2.5 4.9 2.5 0.41| 1.8 0.7 2500 285 4 233 7| 0.5 0.2 0.7| 7.4 -3.0 4.4 1.8 0.33| 1.6 0.5 3000 287 4 232 7| 0.6 0.2 0.8| 9.1 -3.4 5.6 1.9 0.36| 1.6 0.6 4000 302 5 242 7| 1.2 0.1 1.3| 18.7 -3.4 15.2 3.8 0.61| 2.0 1.2 5000 331 6 267 5| 1.5 0.1 1.7| 32.4 -3.4 28.9 5.8 0.73| 2.4 1.8 6000 349 8 302 4| 1.5 0.4 1.9| 36.1 -15.0 21.1 3.5 0.47| 2.7 1.3 Wrote GIF file: /home/apache/climate/data/raob//UEEE/skewt/UEEE.skewt.20250429.12.gif