UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for U5428... Searching the city database file for: U5428 ... Date:0000Z 30 NOV 25 Station: U5428 WMO ident: 25428 Latitude: 65.23 Longitude: 160.53 ------------------------------------------------------------------------------- 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 242 0 0 SFC 997 263 -35.1 -38.7 70 3.6 -35.3 0 0 238.3 238.3 238.1 238.6 0.13 2 995 277 -36.1 -39.9 68 3.8 -36.2 4 0 237.4 237.4 237.3 237.7 0.12 3 960 535 -23.5 -27.9 67 4.4 -23.9 71 6 252.6 252.6 251.8 253.7 0.40 4 954 582 -23.5 -27.7 68 4.2 -23.9 82 6 253.0 253.1 252.3 254.2 0.41 5 925 813 -15.7 -19.7 71 4.0 -16.4 140 11 263.3 263.4 261.5 265.7 0.87 6 919 862 -14.5 -18.6 71 4.1 -15.3 144 11 265.0 265.1 262.9 267.6 0.96 7 889 1113 -13.3 -17.2 72 3.9 -14.1 163 11 268.7 268.9 265.9 271.9 1.11 8 850 1453 -12.5 -23.5 39 11.0 -14.5 190 11 273.1 273.2 268.0 275.0 0.68 9 835 1589 -12.5 -27.5 27 15.0 -15.0 190 12 274.4 274.5 268.6 275.9 0.48 10 831 1626 -12.9 -29.9 23 17.0 -15.4 191 12 274.4 274.5 268.4 275.6 0.38 11 730 2608 -17.5 -39.5 13 22.0 -19.9 194 16 279.7 279.8 271.3 280.3 0.17 12 700 2922 -20.1 -40.1 15 20.0 -22.1 195 17 280.2 280.3 271.6 280.8 0.17 13 669 3255 -22.7 -34.7 33 12.0 -24.0 204 18 281.0 281.0 272.2 281.9 0.30 14 640 3580 -22.7 -28.7 58 6.0 -23.5 212 19 284.5 284.6 274.7 286.3 0.56 15 638 3603 -23.1 -28.1 64 5.0 -23.8 213 19 284.3 284.4 274.6 286.2 0.59 16 521 5060 -31.1 -34.7 71 3.6 -31.4 252 24 291.7 291.7 278.1 292.9 0.39 17 500 5350 -33.3 -37.6 65 4.3 -33.7 260 25 292.4 292.5 278.3 293.4 0.30 18 402 6847 -44.3 -48.9 60 4.6 -44.5 270 38 297.0 297.0 280.2 297.4 0.11 19 400 6880 -44.5 -49.0 61 4.5 -44.7 270 38 297.2 297.2 280.3 297.5 0.11 20 322 8287 -58.1 -62.6 56 4.5 -58.2 278 49 297.4 297.4 280.2 297.5 0.03 21 300 8730 -60.7 -65.2 55 4.5 -60.7 280 52 299.8 299.8 281.3 299.9 0.02 22 276 9248 -64.1 -69.0 51 4.9 -64.1 275 52 302.1 302.1 282.3 302.1 0.01 23 269 9406 -64.3 -69.1 52 4.8 -64.3 276 47 304.0 304.0 283.0 304.1 0.01 24 250 9860 -60.9 -65.8 52 4.9 -61.0 280 33 315.5 315.5 287.3 315.6 0.02 25 216 10773 -57.3 -63.3 46 6.0 -57.4 251 26 334.6 334.6 293.0 334.7 0.04 26 213 10861 -56.5 -62.5 47 6.0 -56.6 248 26 337.2 337.2 293.7 337.3 0.04 27 200 11260 -55.9 -61.9 47 6.0 -56.1 235 23 344.2 344.3 295.4 344.4 0.05 28 150 13100 -53.7 -63.7 28 10.0 -54.0 205 23 377.5 377.6 301.9 377.8 0.05 29 100 15730 -49.3 -66.3 12 17.0 -50.2 190 35 432.5 432.5 309.1 432.7 0.05 30 82 17042 -44.5 -64.5 9 20.0 -46.2 184 42 467.5 467.6 312.5 468.0 0.08 31 70 18090 -48.9 -70.9 6 22.0 -50.3 180 48 479.8 479.8 313.4 480.0 0.04 32 52 20035 -49.7 -73.7 4 24.0 -51.4 176 48 520.5 520.5 316.4 520.7 0.03 33 50 20290 -51.3 -74.3 5 23.0 -52.7 175 48 522.6 522.6 316.5 522.8 0.03 34 41 21570 -54.7 -77.7 4 23.0 -55.9 175 48 544.6 544.6 317.8 544.8 0.02 35 38 22061 -50.3 -74.3 4 24.0 -52.3 175 48 567.8 567.8 319.0 568.1 0.04 36 31 23386 -51.7 -74.7 5 23.0 -53.8 175 48 598.1 598.1 320.5 598.4 0.05 37 30 23600 -50.1 -74.1 4 24.0 -52.5 175 48 608.1 608.1 321.0 608.5 0.06 38 20 26270 -46.9 -70.9 5 24.0 -51.2 170 50 692.6 692.7 324.2 693.8 0.13 39 13 29149 -43.1 -68.1 5 25.0 -50.3 796.6 796.7 327.3 799.6 0.31 TRP 276 9248 -64.1 -69.0 51 4.9 -64.1 275 52 302.1 302.1 282.3 302.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5108.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 48.88 % Est. max temperature: -0.06 C = 31.90 F Sfc-Lift cond lev (LCL): 937.07 mb = 715.79 m = 2348.37 ft T: -18.98 C 700-500 lapse rate: 5.44 C/km ThetaE index: 0.91 C Layer 995.0- 960.0 mb Conv cond level (CCL): 997.00 mb = 263.18 m = 863.44 ft Mean mixing ratio: 0.59 g/kg Conv temperature: -23.24 C = -9.83 F Cap Strength: 28.94 C Lifted Index: 29.26 C Risk: None Lifted Index @300 mb: 30.45 C Lifted Index @700 mb: 21.48 C Showalter Index: 14.55 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 9.80 C K Index: -22.70 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 3.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 120.62 J/kg Max Up Vert Vel: 15.53 m/s Conv Inhibition (B-): 74198.47 J/kg Cap Strength: 29.16 C Lift Cond Lev (LCL): 916.84 mb = 879.69 m = 2886.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 at 14 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 ---------------------------------------------------------- 0 997 263 0 0 -0.0 -0.0 | 78 14 -13.3 -2.7 1 925 813 140 11 -7.1 8.4 | 106 21 -20.4 5.7 2 850 1453 190 11 1.9 10.8 | 125 14 -11.4 8.1 3 700 2922 195 17 4.4 16.4 | 147 16 -8.9 13.7 4 500 5350 260 25 24.6 4.3 | 262 11 11.3 1.6 5 400 6880 270 38 38.0 -0.0 | 276 25 24.7 -2.7 6 300 8730 280 52 51.2 -9.0 | 287 40 37.9 -11.8 7 276 9248 275 52 51.8 -4.5 | 281 39 38.5 -7.3 8 250 9860 280 33 32.5 -5.7 | 294 21 19.2 -8.5 9 200 11260 235 23 18.8 13.2 | 208 12 5.5 10.5 10 150 13100 205 23 9.7 20.8 | 169 18 -3.6 18.1 11 100 15730 190 35 6.1 34.5 | 167 33 -7.2 31.7 12 70 18090 180 48 0.0 48.0 | 164 47 -13.3 45.3 13 50 20290 175 48 -4.2 47.8 | 159 48 -17.5 45.1 14 30 23600 175 48 -4.2 47.8 | 159 48 -17.5 45.1 15 20 26270 170 50 -8.7 49.2 | 155 51 -22.0 46.5 Wind Parameters Mean winds (0-6000m): 228.4 at 18.1 knts Storm direction: 258.4 at 13.6 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 78.5 deg Storm rel helicity (0-3000m) pos: 128.4 neg: -5.7 tot: 122.7 m^2/s^2 ave: 40.9 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 4.3 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 2.65 Bulk Shear: 45.44 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 ------------------------------------------------------------------------------- 500 141 5 94 16| 10.3 0.0 10.3| 51.1 -5.7 45.3 90.6 0.52| 15.8 8.2 1000 151 8 104 18| 5.7 0.0 5.7| 88.9 -5.7 83.2 83.2 0.62| 12.6 7.8 1500 166 9 111 17| 4.2 0.0 4.2| 99.3 -5.7 93.6 62.4 0.62| 9.8 6.1 2000 175 10 117 16| 3.7 0.0 3.7|106.8 -5.7 101.1 50.6 0.64| 7.9 5.1 2500 181 11 122 16| 3.4 0.0 3.4|114.6 -5.7 108.9 43.6 0.66| 6.8 4.5 3000 185 12 127 15| 3.1 0.0 3.1|128.4 -5.7 122.7 40.9 0.69| 6.3 4.3 4000 197 14 139 14| 2.8 0.0 2.8|159.5 -5.7 153.7 38.4 0.74| 6.0 4.4 5000 213 16 157 12| 2.5 0.0 2.5|190.9 -5.7 185.2 37.0 0.79| 5.9 4.7 6000 228 18 181 9| 2.8 0.0 2.8|204.0 -5.7 198.3 33.1 0.73| 5.7 4.2 Wrote GIF file: /home/apache/climate/data/raob//U5428/skewt/U5428.skewt.20251130.00.gif