UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041900.upa.cvt Date: 0000Z 19 APR 25 Searching for U5703... Searching the city database file for: U5703 ... Date:0000Z 19 APR 25 Station: U5703 WMO ident: 25703 Latitude: 62.92 Longitude: 152.42 ------------------------------------------------------------------------------- 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 110 SFC 988 206 -1.5 -11.5 46 10.0 -4.5 315 7 272.6 272.9 269.4 277.1 1.60 2 925 724 -6.7 -15.7 49 9.0 -8.9 340 11 272.5 272.7 268.6 275.9 1.21 3 892 1007 -9.7 -17.7 52 8.0 -11.5 349 15 272.2 272.4 268.2 275.2 1.06 4 850 1379 -11.7 -19.7 51 8.0 -13.4 360 21 273.9 274.0 269.1 276.6 0.94 5 700 2845 -19.3 -32.3 31 13.0 -21.0 10 25 281.1 281.2 272.5 282.2 0.36 6 624 3688 -24.3 -38.3 26 14.0 -25.7 12 29 284.8 284.8 274.3 285.5 0.22 7 572 4319 -25.5 -44.5 15 19.0 -27.1 13 32 290.6 290.6 277.2 291.0 0.13 8 517 5043 -29.7 -49.7 13 20.0 -31.0 15 35 294.0 294.0 278.7 294.3 0.08 9 500 5280 -31.9 -51.9 12 20.0 -33.0 15 36 294.1 294.2 278.8 294.4 0.06 10 400 6820 -44.9 -56.9 25 12.0 -45.2 10 35 296.6 296.6 279.9 296.8 0.04 11 357 7571 -51.3 -61.3 29 10.0 -51.5 5 35 297.8 297.9 280.4 298.0 0.03 12 330 8084 -50.3 -60.3 30 10.0 -50.5 358 31 306.0 306.0 283.8 306.1 0.03 13 300 8710 -48.1 -60.1 24 12.0 -48.4 350 27 317.6 317.6 288.0 317.7 0.04 14 250 9910 -47.7 -64.7 12 17.0 -48.1 340 19 335.2 335.2 293.1 335.3 0.03 15 222 10696 -45.3 -66.3 8 21.0 -46.0 329 19 350.4 350.4 296.7 350.5 0.02 16 200 11390 -45.9 -68.9 6 23.0 -46.6 320 19 360.1 360.1 298.7 360.2 0.02 17 169 12512 -46.3 -70.3 5 24.0 -47.1 308 18 377.2 377.2 301.8 377.3 0.02 18 158 12957 -49.3 -73.3 4 24.0 -50.0 304 17 379.4 379.4 302.2 379.5 0.01 19 150 13300 -47.3 -71.3 5 24.0 -48.1 300 17 388.6 388.6 303.6 388.6 0.02 20 146 13480 -45.3 -69.3 5 24.0 -46.3 298 17 395.0 395.0 304.5 395.2 0.02 21 135 13998 -49.5 -73.5 4 24.0 -50.2 291 18 396.5 396.5 304.8 396.6 0.01 22 118 14884 -47.1 -71.1 5 24.0 -48.1 279 18 416.5 416.5 307.3 416.6 0.02 23 100 15970 -51.1 -74.1 5 23.0 -51.9 265 19 429.0 429.0 308.7 429.1 0.02 24 70 18280 -52.1 -75.1 5 23.0 -53.1 260 11 472.9 472.9 312.9 473.0 0.02 25 50 20440 -54.9 -77.9 4 23.0 -55.9 275 7 514.1 514.1 315.9 514.2 0.02 26 49 20570 -54.9 -77.9 4 23.0 -55.9 276 7 517.1 517.1 316.1 517.2 0.02 27 30 23720 -53.9 -76.9 4 23.0 -55.6 300 5 597.7 597.7 320.5 598.0 0.04 28 25 24897 -51.7 -74.7 5 23.0 -54.1 316 5 636.0 636.0 322.2 636.5 0.06 29 20 26340 -52.9 -75.9 5 23.0 -55.5 335 5 674.3 674.3 323.6 674.8 0.06 30 19 26670 -53.9 -76.9 4 23.0 -56.3 345 5 681.1 681.1 323.8 681.6 0.06 31 15 28206 -49.1 -73.1 4 24.0 -53.5 31 5 744.7 744.8 325.8 745.9 0.13 32 11 30246 -48.3 -72.3 5 24.0 -53.9 91 5 816.7 816.8 327.7 818.7 0.20 33 10 30880 -44.1 -69.1 5 25.0 -51.8 110 5 854.9 855.1 328.6 858.6 0.35 34 8.5 31970 -44.1 -69.1 5 25.0 -52.5 895.6 895.8 329.4 900.2 0.41 TRP 357 7571 -51.3 -61.3 29 10.0 -51.5 5 35 297.8 297.9 280.4 298.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5170.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 32.77 % Est. max temperature: 0.32 C = 32.58 F Sfc-Lift cond lev (LCL): 844.05 mb = 1432.04 m = 4698.23 ft T: -11.97 C 700-500 lapse rate: 5.17 C/km ThetaE index: 1.84 C Layer 925.0- 850.0 mb Conv cond level (CCL): 728.71 mb = 2541.49 m = 8338.11 ft Mean mixing ratio: 1.30 g/kg Conv temperature: 5.51 C = 41.91 F Cap Strength: 15.16 C Lifted Index: 15.07 C Risk: None Lifted Index @300 mb: 29.37 C Lifted Index @700 mb: 6.29 C Showalter Index: 14.66 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 12.20 C K Index: -12.50 Risk: None Sweat Index: 78.00 Risk: None Energy Index: 3.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.19 J/kg Max Up Vert Vel: 1.54 m/s Conv Inhibition (B-): 74947.91 J/kg Cap Strength: 15.12 C Lift Cond Lev (LCL): 812.05 mb = 1723.84 m = 5655.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 39 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 ---------------------------------------------------------- 0 988 206 315 7 4.9 -4.9 | 239 20 17.4 10.3 1 925 724 340 11 3.8 -10.3 | 253 17 16.2 4.9 2 850 1379 360 21 -0.0 -21.0 | 295 14 12.4 -5.7 3 700 2845 10 25 -4.3 -24.6 | 319 12 8.1 -9.4 4 500 5280 15 36 -9.3 -34.8 | 351 20 3.1 -19.5 5 400 6820 10 35 -6.1 -34.5 | 342 20 6.4 -19.2 6 357 7571 5 35 -3.1 -34.9 | 334 22 9.4 -19.6 7 300 8710 350 27 4.7 -26.6 | 303 21 17.1 -11.3 8 250 9910 340 19 6.5 -17.9 | 278 19 18.9 -2.6 9 200 11390 320 19 12.2 -14.6 | 268 25 24.7 0.7 10 150 13300 300 17 14.7 -8.5 | 256 28 27.2 6.8 11 100 15970 265 19 18.9 1.7 | 242 36 31.4 16.9 12 70 18280 260 11 10.8 1.9 | 234 29 23.3 17.2 13 50 20440 275 7 7.0 -0.6 | 233 24 19.4 14.7 14 30 23720 300 5 4.3 -2.5 | 233 21 16.8 12.8 15 20 26340 335 5 2.1 -4.5 | 234 18 14.6 10.7 16 10 30880 110 5 -4.7 1.7 | 205 19 7.7 17.0 Wind Parameters Mean winds (0-6000m): 9.2 at 26.3 knts Storm direction: 39.2 at 19.7 knts Shear (0-3000m) pos: 4.0 neg: 0.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 86.2 deg Storm rel helicity (0-3000m) pos: 90.4 neg: 0.0 tot: 90.4 m^2/s^2 ave: 30.1 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 53.75 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 ------------------------------------------------------------------------------- 500 330 9 246 19| 5.5 0.0 5.5| 21.7 0.0 21.7 43.5 0.81| 5.6 4.5 1000 342 12 256 17| 7.1 0.0 7.1| 55.1 0.0 55.1 55.1 0.89| 7.1 6.4 1500 351 15 267 15| 6.1 0.0 6.1| 70.9 0.0 70.9 47.2 0.91| 6.3 5.7 2000 355 17 276 14| 5.0 0.0 5.0| 77.3 0.0 77.3 38.6 0.92| 5.2 4.8 2500 359 18 283 13| 4.4 0.0 4.4| 83.7 0.0 83.7 33.5 0.92| 4.6 4.2 3000 1 19 289 13| 4.0 0.0 4.0| 90.4 0.0 90.4 30.1 0.92| 4.2 3.9 4000 5 22 301 12| 3.6 0.0 3.6|104.4 0.0 104.4 26.1 0.90| 3.7 3.4 5000 8 24 314 13| 3.4 0.0 3.4|119.4 0.0 119.4 23.9 0.87| 3.5 3.0 6000 9 26 322 13| 2.8 0.2 3.0|120.3 -10.0 110.3 18.4 0.77| 3.1 2.4 Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20250419.00.gif