UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for U5703... Searching the city database file for: U5703 ... Date:0000Z 16 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 63 SFC 982 210 3.4 -4.6 56 8.0 0.3 50 1 278.0 278.5 274.4 285.7 2.76 2 948 493 -1.5 -7.5 64 6.0 -3.6 97 6 275.8 276.2 272.5 282.2 2.29 3 925 689 -1.7 -5.8 74 4.1 -3.2 130 9 277.6 278.0 274.0 285.1 2.68 4 898 925 -2.1 -4.9 81 2.8 -3.1 155 13 279.5 280.0 275.5 287.8 2.95 5 850 1361 -2.9 -5.8 80 2.9 -4.0 200 19 283.1 283.6 277.4 291.4 2.91 6 841 1446 -2.5 -5.4 80 2.9 -3.6 201 19 284.4 284.9 278.2 293.1 3.04 7 713 2738 -10.3 -13.9 75 3.6 -11.3 209 24 289.6 289.9 279.1 295.0 1.83 8 700 2880 -10.3 -13.5 77 3.2 -11.3 210 25 291.1 291.4 280.0 296.9 1.93 9 678 3125 -11.3 -14.2 79 2.9 -12.2 210 26 292.6 293.0 280.6 298.3 1.88 10 648 3470 -12.7 -16.4 74 3.7 -13.7 209 27 294.9 295.2 281.3 299.9 1.64 11 627 3719 -15.9 -22.9 55 7.0 -17.4 208 28 294.0 294.2 280.0 297.0 0.97 12 601 4038 -15.9 -25.9 42 10.0 -17.9 208 29 297.6 297.7 281.4 300.1 0.77 13 507 5299 -23.1 -31.1 48 8.0 -24.4 205 33 303.7 303.8 283.6 305.6 0.56 14 500 5400 -24.3 -32.3 48 8.0 -25.5 205 33 303.4 303.5 283.4 305.1 0.51 15 456 6068 -29.9 -35.9 56 6.0 -30.6 209 35 304.5 304.6 283.7 305.8 0.39 16 441 6308 -30.9 -36.9 56 6.0 -31.6 211 36 306.2 306.2 284.4 307.4 0.37 17 425 6571 -31.3 -38.3 50 7.0 -32.0 212 37 308.9 309.0 285.4 310.1 0.33 18 400 7000 -34.9 -43.9 39 9.0 -35.6 215 38 309.6 309.7 285.4 310.3 0.19 19 338 8152 -43.3 -56.3 23 13.0 -43.7 218 44 313.5 313.5 286.6 313.7 0.06 20 333 8251 -45.3 -58.3 22 13.0 -45.7 218 44 312.1 312.1 286.1 312.2 0.04 21 304 8853 -48.9 -59.9 27 11.0 -49.2 220 48 315.2 315.2 287.2 315.4 0.04 22 300 8940 -50.1 -60.1 30 10.0 -50.3 220 48 314.7 314.7 287.1 314.9 0.04 23 254 10001 -59.9 -68.9 30 9.0 -60.0 225 48 315.6 315.6 287.3 315.6 0.01 24 250 10100 -60.5 -69.5 30 9.0 -60.6 225 48 316.1 316.1 287.5 316.2 0.01 25 236 10457 -62.1 -71.1 29 9.0 -62.1 240 40 319.0 319.0 288.4 319.0 0.01 26 209 11219 -54.9 -64.9 28 10.0 -55.1 233 28 341.5 341.5 294.7 341.6 0.03 27 200 11500 -54.5 -64.5 28 10.0 -54.7 230 23 346.5 346.5 295.8 346.6 0.03 28 175 12360 -50.7 -64.7 17 14.0 -51.1 237 19 366.2 366.2 299.9 366.4 0.04 29 150 13360 -51.9 -68.9 11 17.0 -52.4 245 15 380.6 380.7 302.3 380.8 0.02 30 101 15916 -53.7 -74.7 6 21.0 -54.3 269 11 422.8 422.8 308.0 422.8 0.02 31 100 15980 -53.7 -74.7 6 21.0 -54.3 270 11 424.0 424.0 308.2 424.1 0.02 32 70 18270 -53.7 -76.7 4 23.0 -54.5 250 19 469.5 469.5 312.6 469.6 0.02 33 69 18363 -52.9 -75.9 5 23.0 -53.8 251 19 473.2 473.2 312.9 473.3 0.02 34 56 19694 -57.3 -79.3 5 22.0 -58.0 270 18 492.2 492.2 314.4 492.3 0.01 35 50 20410 -57.1 -79.1 5 22.0 -57.9 280 17 508.9 508.9 315.6 509.0 0.02 36 31 23449 -56.7 -78.7 5 22.0 -57.9 280 17 584.6 584.6 319.9 584.7 0.03 37 31 23449 -53.9 -76.9 4 23.0 -55.6 280 17 592.1 592.1 320.3 592.4 0.04 38 30 23660 -54.5 -77.5 4 23.0 -56.1 280 17 596.1 596.1 320.5 596.3 0.03 39 25 24831 -54.1 -77.1 4 23.0 -56.1 273 18 629.1 629.1 321.9 629.4 0.04 40 20 26280 -49.3 -73.3 4 24.0 -52.8 265 19 685.3 685.3 324.0 686.1 0.09 41 17 27354 -45.7 -69.7 5 24.0 -50.8 729.4 729.5 325.4 731.1 0.19 42 15 28183 -48.5 -72.5 5 24.0 -53.1 746.7 746.8 325.9 748.0 0.14 TRP 236 10457 -62.1 -71.1 29 9.0 -62.1 240 40 319.0 319.0 288.4 319.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5337.00 m Freezing level: 958.41 mb = 406.77 m = 1334.54 ft Wetbulb zero: 979.25 mb = 232.81 m = 763.81 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 65.21 % Est. max temperature: 10.11 C = 50.19 F Sfc-Lift cond lev (LCL): 867.33 mb = 1200.75 m = 3939.41 ft T: -2.61 C 700-500 lapse rate: 5.56 C/km ThetaE index: 3.48 C Layer 948.0- 925.0 mb Conv cond level (CCL): 735.50 mb = 2494.85 m = 8185.09 ft Mean mixing ratio: 2.67 g/kg Conv temperature: 13.95 C = 57.10 F Cap Strength: 15.79 C Lifted Index: 15.47 C Risk: None Lifted Index @300 mb: 20.90 C Lifted Index @700 mb: 8.49 C Showalter Index: 10.84 C Risk: None Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 18.50 C K Index: 12.40 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 2.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.31 J/kg Max Up Vert Vel: 5.88 m/s Conv Inhibition (B-): 54005.96 J/kg Cap Strength: 15.61 C Lift Cond Lev (LCL): 862.73 mb = 1242.97 m = 4077.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 235 at 18 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 ---------------------------------------------------------- 0 982 210 50 1 -0.8 -0.6 | 54 19 -15.8 -11.3 1 925 689 130 9 -6.9 5.8 | 77 22 -21.9 -4.9 2 850 1361 200 19 6.5 17.9 | 130 11 -8.5 7.2 3 700 2880 210 25 12.5 21.7 | 167 11 -2.5 11.0 4 500 5400 205 33 13.9 29.9 | 177 19 -1.0 19.3 5 400 7000 215 38 21.8 31.1 | 198 22 6.8 20.5 6 300 8940 220 48 30.9 36.8 | 211 31 15.9 26.1 7 250 10100 225 48 33.9 33.9 | 219 30 18.9 23.3 8 236 10457 240 40 34.6 20.0 | 245 22 19.6 9.3 9 200 11500 230 23 17.6 14.8 | 212 5 2.6 4.1 10 150 13360 245 15 13.6 6.3 | 18 5 -1.4 -4.3 11 100 15980 270 11 11.0 -0.0 | 21 11 -4.0 -10.7 12 70 18270 250 19 17.9 6.5 | 325 5 2.9 -4.2 13 50 20410 280 17 16.7 -3.0 | 353 14 1.7 -13.6 14 30 23660 280 17 16.7 -3.0 | 353 14 1.7 -13.6 15 20 26280 265 19 18.9 1.7 | 336 10 3.9 -9.0 Wind Parameters Mean winds (0-6000m): 204.6 at 24.5 knts Storm direction: 234.6 at 18.4 knts Shear (0-3000m) pos: 4.6 neg: 0.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 115.1 deg Storm rel helicity (0-3000m) pos: 151.4 neg: 0.0 tot: 151.4 m^2/s^2 ave: 50.5 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 5.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.22 Bulk Shear: 77.37 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 ------------------------------------------------------------------------------- 500 124 5 68 21| 9.5 0.0 9.5| 56.3 0.0 56.3 112.6 0.84| 11.6 9.8 1000 155 9 83 19| 9.0 0.0 9.0|116.3 0.0 116.3 116.3 0.84| 13.0 10.9 1500 181 12 97 15| 7.3 0.0 7.3|133.9 0.0 133.9 89.2 0.82| 11.1 9.1 2000 191 15 107 13| 6.0 0.0 6.0|140.6 0.0 140.6 70.3 0.84| 8.9 7.4 2500 196 16 116 12| 5.2 0.0 5.2|147.5 0.0 147.5 59.0 0.85| 7.6 6.4 3000 200 18 124 11| 4.6 0.0 4.6|151.4 0.0 151.4 50.5 0.84| 6.7 5.6 4000 203 20 138 11| 3.5 0.4 3.9|155.4 0.0 155.4 38.8 0.80| 5.4 4.3 5000 204 23 149 12| 2.8 0.7 3.5|158.5 0.0 158.5 31.7 0.76| 4.7 3.5 6000 205 25 158 13| 2.6 0.6 3.2|179.0 0.0 179.0 29.8 0.76| 4.3 3.3 Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20250416.00.gif