UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for U5703... Searching the city database file for: U5703 ... Date:1200Z 10 OCT 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 140 360 3 SFC 992 203 -4.3 -9.3 68 5.0 -5.8 360 3 269.5 269.8 267.8 274.7 1.90 2 925 748 -8.9 -13.2 71 4.3 -10.0 360 19 270.2 270.5 267.6 274.4 1.49 3 870 1221 -12.9 -13.5 95 0.6 -13.0 36 22 270.8 271.1 268.1 275.1 1.55 4 850 1399 -11.5 -12.2 95 0.7 -11.7 50 23 274.1 274.4 270.5 279.0 1.76 5 842 1471 -10.7 -11.4 95 0.7 -10.9 51 23 275.7 276.0 271.8 281.0 1.90 6 772 2138 -9.9 -19.9 44 10.0 -12.2 65 20 283.5 283.6 274.8 286.5 1.02 7 700 2886 -14.1 -26.1 35 12.0 -16.3 80 17 286.9 287.0 276.1 288.9 0.65 8 688 3017 -15.5 -28.5 32 13.0 -17.7 81 17 286.7 286.8 275.8 288.4 0.53 9 672 3194 -13.9 -26.9 32 13.0 -16.4 82 18 290.5 290.6 277.9 292.5 0.63 10 643 3527 -15.5 -37.5 13 22.0 -18.5 84 19 292.3 292.4 278.2 293.1 0.24 11 641 3551 -15.5 -29.5 29 14.0 -17.9 84 19 292.6 292.7 278.7 294.3 0.52 12 532 4925 -26.3 -28.9 79 2.6 -26.7 92 22 295.7 295.8 280.4 297.8 0.66 13 509 5243 -28.9 -31.5 78 2.6 -29.2 94 23 296.3 296.4 280.5 298.1 0.54 14 500 5370 -29.1 -32.0 76 2.9 -29.5 95 23 297.6 297.7 281.0 299.3 0.52 15 410 6769 -36.3 -39.0 76 2.7 -36.5 113 25 305.6 305.7 284.1 306.8 0.32 16 400 6940 -37.5 -40.3 75 2.8 -37.7 115 25 306.3 306.3 284.3 307.3 0.28 17 368 7512 -40.5 -45.5 59 5.0 -40.8 127 29 309.6 309.7 285.4 310.3 0.18 18 343 7987 -44.3 -52.3 41 8.0 -44.6 136 33 310.8 310.8 285.7 311.1 0.09 19 300 8870 -52.1 -60.1 38 8.0 -52.2 155 40 311.9 311.9 286.1 312.1 0.04 20 250 10020 -63.3 -74.3 21 11.0 -63.4 150 48 312.0 312.0 286.0 312.0 0.01 21 233 10449 -66.9 -77.9 20 11.0 -67.0 150 44 312.8 312.8 286.4 312.9 0.00 22 221 10773 -60.5 -71.5 22 11.0 -60.6 143 38 327.5 327.5 291.0 327.5 0.01 23 200 11390 -63.5 -74.5 21 11.0 -63.6 130 27 332.2 332.2 292.3 332.2 0.01 24 198 11452 -63.7 -74.7 21 11.0 -63.8 130 27 332.8 332.8 292.5 332.9 0.01 25 191 11673 -61.9 -73.9 19 12.0 -62.0 129 25 339.2 339.2 294.1 339.2 0.01 26 188 11771 -58.1 -70.1 20 12.0 -58.3 129 24 346.8 346.8 296.0 346.9 0.02 27 169 12447 -54.5 -69.5 14 15.0 -54.8 127 20 363.6 363.6 299.4 363.6 0.02 28 150 13210 -54.1 -77.1 4 23.0 -54.5 125 15 376.9 376.9 301.8 376.9 0.01 29 100 15820 -51.5 -74.5 5 23.0 -52.2 105 15 428.2 428.2 308.6 428.3 0.02 30 70 18150 -49.7 -73.7 4 24.0 -51.0 160 13 478.1 478.1 313.3 478.2 0.03 31 50 20340 -50.3 -74.3 4 24.0 -51.9 135 13 524.9 524.9 316.6 525.1 0.03 32 30 23680 -48.3 -72.3 5 24.0 -51.2 125 9 613.0 613.0 321.2 613.5 0.07 33 20 26350 -49.3 -73.3 4 24.0 -52.8 125 5 685.3 685.3 324.0 686.1 0.09 34 12 29710 -47.9 -71.9 5 24.0 -53.4 798.0 798.1 327.3 799.9 0.19 TRP 233 10449 -66.9 -77.9 20 11.0 -67.0 150 44 312.8 312.8 286.4 312.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5230.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 58.74 % Est. max temperature: 1.90 C = 35.42 F Sfc-Lift cond lev (LCL): 916.49 mb = 819.23 m = 2687.72 ft T: -9.50 C 700-500 lapse rate: 6.04 C/km ThetaE index: 0.32 C Layer 925.0- 870.0 mb Conv cond level (CCL): 870.54 mb = 1215.85 m = 3988.97 ft Mean mixing ratio: 1.63 g/kg Conv temperature: -2.95 C = 26.69 F Cap Strength: 18.19 C Lifted Index: 19.13 C Risk: None Lifted Index @300 mb: 26.51 C Lifted Index @700 mb: 12.75 C Showalter Index: 15.59 C Risk: None Total Totals Index: 34.50 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 16.90 C K Index: -6.60 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 4.30 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.84 J/kg Max Up Vert Vel: 2.77 m/s Conv Inhibition (B-): 61331.95 J/kg Cap Strength: 19.01 C Lift Cond Lev (LCL): 881.08 mb = 1123.03 m = 3684.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 105 at 15 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 ---------------------------------------------------------- 0 992 203 360 3 -0.0 -3.0 | 295 16 14.4 -6.8 1 925 748 360 19 -0.0 -19.0 | 328 27 14.4 -22.8 2 850 1399 50 23 -17.6 -14.8 | 10 19 -3.3 -18.6 3 700 2886 80 17 -16.7 -3.0 | 19 7 -2.4 -6.8 4 500 5370 95 23 -22.9 2.0 | 78 9 -8.6 -1.8 5 400 6940 115 25 -22.7 10.6 | 129 11 -8.3 6.7 6 300 8870 155 40 -16.9 36.3 | 176 33 -2.5 32.4 7 250 10020 150 48 -24.0 41.6 | 166 39 -9.6 37.8 8 233 10449 150 44 -22.0 38.1 | 167 35 -7.6 34.3 9 200 11390 130 27 -20.7 17.4 | 155 15 -6.3 13.5 10 150 13210 125 15 -12.3 8.6 | 203 5 2.1 4.8 11 100 15820 105 15 -14.5 3.9 | 117 0 -0.1 0.1 12 70 18150 160 13 -4.4 12.2 | 230 13 9.9 8.4 13 50 20340 135 13 -9.2 9.2 | 224 7 5.2 5.4 14 30 23680 125 9 -7.4 5.2 | 259 7 7.0 1.3 15 20 26350 125 5 -4.1 2.9 | 275 10 10.3 -0.9 Wind Parameters Mean winds (0-6000m): 74.9 at 19.8 knts Storm direction: 104.9 at 14.9 knts Shear (0-3000m) pos: 4.0 neg: 2.5 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 91.7 deg Storm rel helicity (0-3000m) pos: 175.7 neg: -0.0 tot: 175.7 m^2/s^2 ave: 58.6 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 5.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 51.92 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 0 10 315 20| 0.0 15.1 15.1| 55.8 0.0 55.8 111.6 0.72| 15.1 10.9 1000 11 15 329 22| 6.4 7.6 14.0|135.7 0.0 135.7 135.7 0.81| 14.5 11.8 1500 27 18 342 20| 6.5 5.0 11.5|168.5 0.0 168.5 112.3 0.79| 12.6 10.0 2000 37 18 350 19| 5.3 3.8 9.1|172.7 0.0 172.7 86.4 0.74| 10.5 7.8 2500 44 19 355 17| 4.5 3.0 7.5|173.9 0.0 173.9 69.6 0.68| 9.2 6.3 3000 50 18 359 16| 4.0 2.5 6.5|175.7 -0.0 175.7 58.6 0.67| 8.1 5.4 4000 59 18 7 13| 3.4 1.9 5.3|181.6 -0.0 181.6 45.4 0.69| 6.5 4.5 5000 68 19 17 11| 3.1 1.5 4.6|188.0 -0.0 188.0 37.6 0.71| 5.5 3.9 6000 75 20 28 10| 2.9 1.3 4.1|199.6 -0.0 199.6 33.3 0.73| 5.0 3.7 Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20251010.12.gif