UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for U0674... Searching the city database file for: U0674 ... Date:0000Z 30 APR 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 -87 SFC 982 53 -10.7 -12.3 88 1.6 -11.1 340 7 263.8 264.1 263.2 267.9 1.51 2 972 132 -9.5 -12.2 81 2.7 -10.2 342 7 265.8 266.0 264.6 270.0 1.54 3 925 516 -9.5 -14.4 67 4.9 -10.7 350 7 269.6 269.8 267.0 273.4 1.35 4 919 566 -9.3 -13.9 69 4.6 -10.5 349 7 270.3 270.5 267.5 274.3 1.42 5 850 1167 -11.3 -17.3 61 6.0 -12.7 340 7 274.3 274.5 269.7 277.6 1.16 6 784 1785 -12.7 -19.7 56 7.0 -14.2 271 15 279.2 279.4 272.5 282.2 1.02 7 778 1844 -13.1 -20.1 56 7.0 -14.6 265 16 279.4 279.6 272.5 282.3 0.99 8 736 2269 -10.7 -30.7 18 20.0 -14.2 218 22 286.5 286.6 275.5 287.8 0.40 9 709 2558 -7.5 -32.5 12 25.0 -12.1 186 26 293.1 293.2 278.7 294.3 0.35 10 707 2580 -7.7 -32.7 11 25.0 -12.3 183 26 293.1 293.2 278.7 294.3 0.35 11 700 2657 -8.3 -24.3 26 16.0 -11.9 175 27 293.3 293.4 279.4 295.7 0.76 12 691 2757 -8.7 -17.7 48 9.0 -11.2 175 28 293.9 294.2 280.6 298.2 1.38 13 681 2870 -8.5 -15.5 57 7.0 -10.6 174 30 295.4 295.7 281.5 300.6 1.68 14 550 4495 -17.9 -23.9 59 6.0 -19.2 168 55 302.8 303.0 283.8 306.1 1.01 15 503 5156 -22.3 -26.2 71 3.9 -23.1 165 65 305.3 305.5 284.7 308.3 0.90 16 500 5200 -22.7 -26.6 70 3.9 -23.4 165 66 305.4 305.5 284.7 308.2 0.87 17 454 5903 -27.7 -32.1 66 4.4 -28.3 171 70 307.6 307.7 285.2 309.6 0.57 18 400 6800 -35.7 -40.1 64 4.4 -36.1 180 75 308.6 308.6 285.2 309.6 0.29 19 354 7634 -43.5 -48.1 60 4.6 -43.7 183 82 309.1 309.1 285.1 309.6 0.14 20 318 8347 -47.8 -52.7 57 4.9 -48.0 185 89 312.7 312.8 286.4 313.1 0.09 21 314 8431 -48.3 -53.2 57 4.9 -48.4 185 88 313.2 313.2 286.6 313.5 0.09 22 300 8730 -48.9 -53.9 56 5.0 -49.1 185 85 316.4 316.4 287.7 316.7 0.08 23 294 8863 -48.1 -54.1 50 6.0 -48.3 182 83 319.4 319.4 288.6 319.7 0.08 24 262 9617 -52.5 -59.5 43 7.0 -52.7 165 71 323.6 323.7 289.9 323.8 0.05 25 254 9817 -52.7 -60.7 37 8.0 -52.9 172 76 326.2 326.2 290.7 326.4 0.04 26 250 9920 -52.3 -60.3 38 8.0 -52.5 175 79 328.3 328.3 291.3 328.5 0.05 27 211 11033 -45.1 -57.1 25 12.0 -45.7 186 54 355.9 355.9 298.0 356.2 0.08 28 200 11390 -45.7 -58.7 22 13.0 -46.3 190 46 360.4 360.4 298.8 360.7 0.07 29 150 13320 -45.5 -63.5 11 18.0 -46.4 185 35 391.7 391.7 304.0 391.9 0.05 30 149 13364 -45.7 -63.7 11 18.0 -46.6 185 35 392.1 392.1 304.1 392.3 0.05 31 114 15130 -48.5 -68.5 8 20.0 -49.4 199 32 418.1 418.1 307.5 418.2 0.03 32 100 15990 -48.5 -68.5 8 20.0 -49.5 205 31 434.0 434.0 309.3 434.2 0.04 33 79 17545 -49.3 -69.3 8 20.0 -50.4 215 22 462.6 462.6 312.0 462.9 0.04 34 70 18340 -49.5 -69.5 8 20.0 -50.7 220 17 478.5 478.5 313.4 478.8 0.05 35 50 20550 -48.7 -69.7 7 21.0 -50.5 230 5 528.7 528.7 316.9 529.1 0.06 36 38 22349 -50.3 -71.3 7 21.0 -52.2 211 7 567.8 567.8 319.0 568.3 0.07 37 33 23268 -51.5 -72.5 6 21.0 -53.5 202 8 588.0 588.0 320.0 588.5 0.06 38 30 23890 -49.5 -71.5 6 22.0 -52.1 195 9 609.7 609.7 321.0 610.3 0.08 39 24 25356 -46.9 -69.9 6 23.0 -50.7 143 8 657.4 657.5 323.0 658.5 0.13 40 20 26560 -47.7 -70.7 5 23.0 -51.7 100 7 690.2 690.2 324.1 691.4 0.14 41 17 27639 -46.1 -70.1 5 24.0 -51.1 94 9 728.1 728.2 325.4 729.7 0.18 42 14 28941 -43.3 -68.3 5 25.0 -50.1 87 12 779.2 779.3 326.8 781.9 0.28 43 10 31220 -41.1 -67.1 4 26.0 -50.3 75 17 866.1 866.4 328.8 871.1 0.46 44 8.2 32573 -39.7 -66.7 4 27.0 -50.5 922.2 922.6 329.9 929.1 0.59 45 6.5 34181 -33.9 -62.9 4 29.0 -49.1 1010.1 1010.9 331.6 1025.9 1.25 46 5.5 35351 -34.3 -63.3 4 29.0 -50.1 1057.7 1058.6 332.3 1076.3 1.40 TRP 262 9617 -52.5 -59.5 43 7.0 -52.7 165 71 323.6 323.7 289.9 323.8 0.05 WND 318 8347 -47.8 -52.7 57 4.9 -48.0 185 89 312.7 312.8 286.4 313.1 0.09 Sounding variables and indices 1000-500 mb thick: 5287.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 56.16 % Est. max temperature: 1.02 C = 33.84 F Sfc-Lift cond lev (LCL): 956.96 mb = 252.93 m = 829.82 ft T: -9.50 C 700-500 lapse rate: 5.66 C/km ThetaE index: 0.00 C Layer 707.0- 700.0 mb Conv cond level (CCL): 519.16 mb = 4922.05 m = 16148.25 ft Mean mixing ratio: 1.41 g/kg Conv temperature: 29.73 C = 85.51 F Cap Strength: 26.90 C Lifted Index: 26.85 C Risk: None Lifted Index @300 mb: 30.88 C Lifted Index @700 mb: 19.86 C Showalter Index: 23.10 C Risk: None Total Totals Index: 16.80 C Risk: None Vertical Totals Index: 11.40 C Cross Totals Index: 5.40 C K Index: -21.90 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 6.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.05 J/kg Max Up Vert Vel: 7.75 m/s Conv Inhibition (B-): 85053.17 J/kg Cap Strength: 26.87 C Lift Cond Lev (LCL): 870.61 mb = 982.58 m = 3223.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 199 at 26 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 53 340 7 2.4 -6.6 | 11 32 -6.4 -31.4 1 925 516 350 7 1.2 -6.9 | 13 33 -7.5 -31.7 2 850 1167 340 7 2.4 -6.6 | 11 32 -6.4 -31.4 3 700 2657 175 27 -2.4 26.9 | 100 11 -11.1 2.0 4 500 5200 165 66 -17.1 63.8 | 146 47 -25.8 38.9 5 400 6800 180 75 0.0 75.0 | 170 51 -8.8 50.2 6 318 8347 185 89 7.8 88.7 | 179 64 -1.0 63.8 7 300 8730 185 85 7.4 84.7 | 179 60 -1.3 59.8 8 262 9617 165 71 -18.4 68.6 | 148 51 -27.1 43.7 9 250 9920 175 79 -6.9 78.7 | 164 56 -15.6 53.9 10 200 11390 190 46 8.0 45.3 | 178 20 -0.8 20.5 11 150 13320 185 35 3.1 34.9 | 150 12 -5.7 10.0 12 100 15990 205 31 13.1 28.1 | 233 5 4.4 3.2 13 70 18340 220 17 10.9 13.0 | 350 12 2.2 -11.8 14 50 20550 230 5 3.8 3.2 | 13 22 -4.9 -21.6 15 30 23890 195 9 2.3 8.7 | 22 17 -6.4 -16.2 16 20 26560 100 7 -6.9 1.2 | 34 28 -15.6 -23.6 17 10 31220 75 17 -16.4 -4.4 | 41 39 -25.2 -29.2 Wind Parameters Mean winds (0-6000m): 169.4 at 35.1 knts Storm direction: 199.4 at 26.3 knts Shear (0-3000m) pos: 0.2 neg: 6.9 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 111.2 deg Storm rel helicity (0-3000m) pos: 33.8 neg: -152.2 tot: -118.4 m^2/s^2 ave: -39.5 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 10.7 stream: -0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.13 Bulk Shear: 234.61 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 ------------------------------------------------------------------------------- 500 345 7 12 32| 1.2 0.0 1.2| 8.7 0.0 8.7 17.5 0.89| 1.2 1.0 1000 345 7 12 32| 0.6 0.5 1.1| 8.7 -7.2 1.6 1.6 0.09| 1.1 0.1 1500 336 8 10 32| 0.4 3.3 3.7| 8.7 -80.3 -71.5 -47.7 -0.76| 3.8 -2.9 2000 303 10 1 30| 0.3 5.7 6.0| 8.7-147.2-138.5 -69.3 -0.67| 7.1 -4.7 2500 226 12 0 16| 0.2 6.7 6.9| 15.8-152.2-136.3 -54.5 -0.21| 10.5 -2.2 3000 183 15 38 13| 0.2 6.9 7.1| 33.8-152.2-118.4 -39.5 -0.08| 10.7 -0.9 4000 175 21 70 11| 0.1 7.1 7.3| 70.6-152.2 -81.6 -20.4 0.02| 10.0 0.2 5000 170 28 103 14| 0.1 7.3 7.4| 92.3-152.2 -59.9 -12.0 0.04| 9.7 0.4 6000 169 35 122 18| 0.9 6.1 6.9|225.9-152.2 73.7 12.3 0.14| 9.1 1.3 Wrote GIF file: /home/apache/climate/data/raob//U0674/skewt/U0674.skewt.20250430.00.gif