UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for U0674... Searching the city database file for: U0674 ... Date:0000Z 1 MAY 25 Station: U0674 WMO ident: 20674 Latitude: 73.53 Longitude: 80.40 ------------------------------------------------------------------------------- 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 8 210 9 SFC 994 53 -16.3 -18.9 80 2.6 -16.7 210 9 257.3 257.4 256.8 259.6 0.86 2 987 107 -15.3 -18.8 75 3.5 -15.9 214 10 258.8 259.0 258.1 261.2 0.88 3 976 192 -11.3 -14.6 77 3.3 -12.1 221 12 263.7 263.9 262.6 267.1 1.26 4 925 604 -12.7 -16.4 74 3.7 -13.5 255 19 266.3 266.5 264.3 269.5 1.15 5 850 1245 -15.9 -20.8 66 4.9 -16.8 260 19 269.5 269.6 266.0 271.9 0.86 6 712 2565 -21.3 -29.3 49 8.0 -22.4 251 17 277.5 277.6 270.5 279.0 0.47 7 700 2690 -22.1 -30.1 48 8.0 -23.1 250 17 278.0 278.1 270.8 279.4 0.45 8 605 3747 -29.5 -35.5 56 6.0 -30.0 222 17 281.3 281.4 272.5 282.3 0.31 9 583 4011 -30.9 -36.9 56 6.0 -31.4 215 17 282.7 282.7 273.2 283.6 0.28 10 514 4897 -35.3 -41.3 54 6.0 -35.7 190 17 287.7 287.8 275.8 288.4 0.20 11 500 5090 -34.9 -40.9 54 6.0 -35.3 185 17 290.5 290.5 277.3 291.2 0.21 12 498 5118 -34.7 -40.7 54 6.0 -35.1 184 17 291.1 291.1 277.6 291.8 0.22 13 432 6097 -39.9 -44.9 59 5.0 -40.2 162 32 296.5 296.6 280.0 297.1 0.16 14 413 6403 -41.1 -47.1 52 6.0 -41.4 155 37 298.8 298.9 281.0 299.3 0.13 15 400 6620 -41.3 -48.3 47 7.0 -41.6 150 40 301.3 301.3 282.1 301.7 0.12 16 384 6895 -42.7 -50.7 41 8.0 -43.0 150 40 303.0 303.0 282.7 303.4 0.09 17 354 7443 -41.7 -50.7 37 9.0 -42.1 152 39 311.5 311.5 286.0 311.9 0.10 18 300 8560 -42.1 -56.1 20 14.0 -42.7 155 38 326.0 326.0 290.6 326.3 0.06 19 297 8628 -42.3 -56.3 20 14.0 -42.9 155 38 326.7 326.7 290.8 326.9 0.06 20 250 9800 -40.1 -59.1 11 19.0 -41.1 160 31 346.4 346.5 295.9 346.7 0.05 21 235 10222 -41.3 -61.3 10 20.0 -42.2 163 31 350.8 350.8 296.8 351.0 0.04 22 200 11320 -40.5 -62.5 8 22.0 -41.7 170 31 368.6 368.7 300.4 368.8 0.04 23 180 12036 -41.3 -63.3 7 22.0 -42.5 170 28 378.6 378.6 302.1 378.8 0.04 24 150 13270 -42.1 -65.1 6 23.0 -43.5 170 23 397.5 397.5 304.9 397.7 0.04 25 140 13737 -42.9 -65.9 6 23.0 -44.2 172 24 404.0 404.0 305.7 404.2 0.04 26 100 15990 -46.7 -68.7 6 22.0 -47.9 180 27 437.5 437.5 309.6 437.7 0.04 27 70 18350 -49.9 -71.9 6 22.0 -51.1 210 13 477.6 477.6 313.2 477.8 0.03 28 61 19249 -50.9 -71.9 7 21.0 -52.1 235 10 494.6 494.6 314.6 494.8 0.04 29 50 20550 -49.5 -71.5 6 22.0 -51.2 270 5 526.8 526.8 316.8 527.1 0.05 30 30 23890 -49.5 -71.5 6 22.0 -52.1 135 5 609.7 609.7 321.0 610.3 0.08 31 20 26550 -48.9 -70.9 6 22.0 -52.5 155 3 686.5 686.6 324.0 687.6 0.13 32 17 27628 -47.1 -70.1 5 23.0 -51.7 135 5 724.9 725.0 325.3 726.5 0.18 33 10 31200 -41.3 -66.3 5 25.0 -50.3 70 11 865.4 865.7 328.8 870.9 0.51 34 5.8 34957 -34.1 -62.1 4 28.0 -49.6 1042.7 1043.7 332.1 1063.0 1.55 TRP 384 6895 -42.7 -50.7 41 8.0 -43.0 150 40 303.0 303.0 282.7 303.4 0.09 WND Sounding variables and indices 1000-500 mb thick: 5082.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 58.76 % Est. max temperature: -3.80 C = 25.15 F Sfc-Lift cond lev (LCL): 952.74 mb = 377.38 m = 1238.12 ft T: -11.93 C 700-500 lapse rate: 5.33 C/km ThetaE index: 0.00 C Layer 994.0- -0.0 mb Conv cond level (CCL): 994.00 mb = 53.41 m = 175.21 ft Mean mixing ratio: 1.13 g/kg Conv temperature: -15.73 C = 3.68 F Cap Strength: 16.56 C Lifted Index: 18.69 C Risk: None Lifted Index @300 mb: 41.20 C Lifted Index @700 mb: 10.11 C Showalter Index: 15.41 C Risk: None Total Totals Index: 33.10 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 14.10 C K Index: -9.80 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 4.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.95 J/kg Max Up Vert Vel: 7.06 m/s Conv Inhibition (B-): 88377.87 J/kg Cap Strength: 17.18 C Lift Cond Lev (LCL): 889.89 mb = 897.38 m = 2944.12 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 253 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 ---------------------------------------------------------- 0 994 53 210 9 4.5 7.8 | 114 9 -8.7 3.8 1 925 604 255 19 18.4 4.9 | 260 5 5.2 1.0 2 850 1245 260 19 18.7 3.3 | 277 6 5.5 -0.7 3 700 2690 250 17 16.0 5.8 | 236 3 2.8 1.8 4 500 5090 185 17 1.5 16.9 | 138 17 -11.7 13.0 5 400 6620 150 40 -20.0 34.6 | 133 45 -33.2 30.7 6 384 6895 150 40 -20.0 34.6 | 133 45 -33.2 30.7 7 300 8560 155 38 -16.1 34.4 | 136 42 -29.3 30.5 8 250 9800 160 31 -10.6 29.1 | 137 35 -23.8 25.2 9 200 11320 170 31 -5.4 30.5 | 145 32 -18.6 26.6 10 150 13270 170 23 -4.0 22.7 | 137 25 -17.2 18.7 11 100 15990 180 27 0.0 27.0 | 150 27 -13.2 23.0 12 70 18350 210 13 6.5 11.3 | 137 10 -6.7 7.3 13 50 20550 270 5 5.0 -0.0 | 64 9 -8.2 -4.0 14 30 23890 135 5 -3.5 3.5 | 89 17 -16.7 -0.4 15 20 26550 155 3 -1.3 2.7 | 85 15 -14.5 -1.2 16 10 31200 70 11 -10.3 -3.8 | 72 25 -23.5 -7.7 Wind Parameters Mean winds (0-6000m): 223.3 at 18.4 knts Storm direction: 253.3 at 13.8 knts Shear (0-3000m) pos: 2.5 neg: 1.0 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 85.3 deg Storm rel helicity (0-3000m) pos: 19.8 neg: -5.9 tot: 13.9 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.47 Bulk Shear: 5.58 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 ------------------------------------------------------------------------------- 500 239 14 152 3| 13.1 0.0 13.1| 15.8 0.0 15.8 31.7 0.85| 13.9 11.8 1000 249 16 230 3| 7.5 0.0 7.5| 19.1 0.0 19.1 19.1 0.86| 8.4 7.2 1500 253 17 252 3| 5.0 0.2 5.2| 19.8 -0.8 19.0 12.7 0.79| 6.0 4.8 2000 254 17 256 4| 3.8 0.4 4.2| 19.8 -1.9 17.9 8.9 0.68| 4.8 3.3 2500 254 17 256 4| 3.0 0.6 3.6| 19.8 -3.0 16.8 6.7 0.59| 4.1 2.4 3000 253 17 251 4| 2.5 1.0 3.6| 19.8 -5.9 13.9 4.6 0.38| 4.0 1.5 4000 247 17 222 4| 1.9 1.8 3.7| 19.8 -16.1 3.7 0.9 0.12| 4.0 0.5 5000 238 17 195 5| 1.5 2.2 3.7| 19.8 -35.1 -15.3 -3.1 -0.03| 4.1 -0.1 6000 223 18 176 9| 1.3 3.3 4.5| 26.3 -46.9 -20.6 -3.4 -0.02| 4.9 -0.1 Wrote GIF file: /home/apache/climate/data/raob//U0674/skewt/U0674.skewt.20250501.00.gif