UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for U0674... Searching the city database file for: U0674 ... Date:0000Z 9 OCT 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 ------------------------------------------------------------------------------- SFC 1032 50 -5.1 -6.7 89 1.6 -5.6 180 13 265.6 266.0 265.8 271.6 2.24 1 1021 134 -6.1 -8.2 85 2.1 -6.7 177 16 265.5 265.8 265.3 270.9 2.01 2 1010 219 -4.5 -6.6 85 2.1 -5.2 173 18 267.9 268.3 267.4 274.1 2.30 3 1000 297 -5.1 -7.4 84 2.3 -5.8 170 21 268.0 268.4 267.3 274.0 2.19 4 925 905 -8.1 -12.5 71 4.4 -9.3 190 33 271.0 271.3 268.3 275.4 1.58 5 901 1109 -9.3 -14.2 67 4.9 -10.5 188 31 271.8 272.1 268.5 275.8 1.41 6 883 1265 -7.9 -13.9 62 6.0 -9.5 187 30 274.9 275.1 270.6 279.1 1.48 7 858 1489 -6.1 -16.1 45 10.0 -8.7 186 28 279.0 279.2 272.7 282.7 1.27 8 850 1562 -6.1 -19.1 35 13.0 -9.2 185 27 279.8 279.9 272.7 282.7 0.99 9 823 1814 -7.1 -26.1 20 19.0 -10.9 187 25 281.3 281.4 272.9 283.0 0.55 10 799 2044 -8.3 -28.3 18 20.0 -12.1 188 23 282.4 282.5 273.3 283.9 0.46 11 700 3057 -14.5 -34.5 17 20.0 -17.4 195 13 286.4 286.5 275.3 287.4 0.29 12 680 3276 -16.3 -38.3 13 22.0 -19.0 190 14 286.8 286.8 275.3 287.5 0.21 13 623 3936 -16.7 -43.7 8 27.0 -19.7 174 16 293.6 293.6 278.6 294.1 0.13 14 500 5560 -26.1 -49.1 10 23.0 -27.9 135 21 301.2 301.2 282.0 301.5 0.09 15 436 6538 -31.9 -49.9 15 18.0 -33.1 126 25 305.9 305.9 283.9 306.2 0.09 16 400 7140 -36.9 -52.9 17 16.0 -37.7 120 27 307.0 307.0 284.3 307.3 0.07 17 356 7931 -43.7 -55.7 25 12.0 -44.1 118 31 308.3 308.3 284.8 308.5 0.06 18 300 9060 -50.5 -60.5 30 10.0 -50.7 115 36 314.2 314.2 286.8 314.3 0.04 19 250 10230 -58.3 -68.3 27 10.0 -58.4 110 42 319.4 319.4 288.6 319.5 0.02 20 234 10645 -61.1 -70.1 29 9.0 -61.2 110 35 321.2 321.3 289.2 321.3 0.01 21 226 10862 -60.7 -69.7 30 9.0 -60.8 106 35 325.1 325.1 290.3 325.1 0.01 22 200 11630 -57.3 -67.3 27 10.0 -57.5 90 33 342.0 342.0 294.8 342.1 0.02 23 165 12847 -55.9 -65.9 28 10.0 -56.1 77 26 363.7 363.7 299.4 363.9 0.03 24 150 13450 -57.9 -68.9 23 11.0 -58.1 70 23 370.3 370.3 300.7 370.4 0.02 25 144 13706 -59.1 -70.1 23 11.0 -59.3 68 23 372.6 372.6 301.0 372.7 0.02 26 131 14301 -57.1 -69.1 20 12.0 -57.3 63 22 386.4 386.4 303.3 386.5 0.03 27 100 16000 -58.7 -72.7 15 14.0 -59.0 50 19 414.3 414.3 307.0 414.4 0.02 28 70 18230 -60.5 -75.5 12 15.0 -60.9 50 17 455.0 455.0 311.3 455.1 0.02 29 50 20310 -62.3 -78.3 10 16.0 -62.7 40 19 496.7 496.7 314.7 496.8 0.02 30 39 21840 -64.3 -80.3 9 16.0 -64.7 38 17 528.2 528.2 316.8 528.3 0.02 31 30 23450 -63.7 -80.7 8 17.0 -64.3 35 15 571.0 571.0 319.2 571.1 0.02 32 21 25639 -61.7 -79.7 7 18.0 -62.7 35 8 638.3 638.4 322.2 638.6 0.03 33 20 25940 -62.3 -80.3 7 18.0 -63.3 35 7 645.5 645.5 322.5 645.7 0.03 34 16 27313 -63.5 -81.5 7 18.0 -64.5 87 7 684.1 684.1 323.9 684.4 0.03 35 13 28602 -58.5 -77.5 7 19.0 -60.6 134 7 743.3 743.3 325.8 744.0 0.08 36 10 30250 -58.5 -78.5 6 20.0 -61.0 195 7 801.2 801.2 327.3 802.0 0.08 37 9.0 30919 -54.5 -74.5 7 20.0 -58.3 841.1 841.2 328.2 842.9 0.18 38 7.3 32258 -54.9 -76.9 5 22.0 -59.3 891.3 891.4 329.3 893.0 0.15 39 6.8 32716 -50.7 -73.7 5 23.0 -56.9 927.1 927.3 330.0 930.1 0.26 40 6.2 33317 -51.7 -74.7 5 23.0 -57.8 947.7 947.8 330.4 950.5 0.25 TRP 234 10645 -61.1 -70.1 29 9.0 -61.2 110 35 321.2 321.3 289.2 321.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5263.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 28.65 % Est. max temperature: 4.36 C = 39.85 F Sfc-Lift cond lev (LCL): 1006.05 mb = 249.54 m = 818.70 ft T: -4.74 C 700-500 lapse rate: 4.63 C/km ThetaE index: 0.75 C Layer 1021.0-1010.0 mb Conv cond level (CCL): 729.00 mb = 2746.00 m = 9009.08 ft Mean mixing ratio: 1.99 g/kg Conv temperature: 14.63 C = 58.34 F Cap Strength: 18.03 C Lifted Index: 22.57 C Risk: None Lifted Index @300 mb: 28.46 C Lifted Index @700 mb: 12.78 C Showalter Index: 15.72 C Risk: None Total Totals Index: 27.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 7.00 C K Index: -19.10 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 3.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.92 J/kg Max Up Vert Vel: 5.82 m/s Conv Inhibition (B-): 78452.40 J/kg Cap Strength: 22.26 C Lift Cond Lev (LCL): 938.05 mb = 795.71 m = 2610.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 202 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 1032 50 180 13 0.0 13.0 | 78 6 -5.8 -1.3 1 1000 297 170 21 -3.6 20.7 | 124 11 -9.4 6.4 2 925 905 190 33 5.7 32.5 | 180 18 -0.0 18.2 3 850 1562 185 27 2.4 26.9 | 165 13 -3.4 12.6 4 700 3057 195 13 3.4 12.6 | 54 3 -2.4 -1.7 5 500 5560 135 21 -14.8 14.8 | 92 21 -20.6 0.6 6 400 7140 120 27 -23.4 13.5 | 88 29 -29.1 -0.8 7 300 9060 115 36 -32.6 15.2 | 91 38 -38.4 0.9 8 250 10230 110 42 -39.5 14.4 | 90 45 -45.2 0.1 9 234 10645 110 35 -32.9 12.0 | 87 39 -38.6 -2.3 10 200 11630 90 33 -33.0 0.0 | 70 41 -38.8 -14.3 11 150 13450 70 23 -21.6 -7.9 | 51 35 -27.4 -22.1 12 100 16000 50 19 -14.6 -12.2 | 37 33 -20.3 -26.5 13 70 18230 50 17 -13.0 -10.9 | 37 31 -18.8 -25.2 14 50 20310 40 19 -12.2 -14.6 | 32 34 -18.0 -28.8 15 30 23450 35 15 -8.6 -12.3 | 28 30 -14.4 -26.6 16 20 25940 35 7 -4.0 -5.7 | 26 22 -9.8 -20.0 17 10 30250 195 7 1.8 6.8 | 28 8 -3.9 -7.5 Wind Parameters Mean winds (0-6000m): 172.0 at 20.5 knts Storm direction: 202.0 at 15.4 knts Shear (0-3000m) pos: 1.9 neg: 1.6 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): -22.1 deg Storm rel helicity (0-3000m) pos: 61.2 neg: -21.8 tot: 39.4 m^2/s^2 ave: 13.1 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 173.53 Bulk Shear: 0.10 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 ------------------------------------------------------------------------------- 500 174 20 127 10| 0.0 13.4 13.4| 30.0 0.0 30.0 60.0 0.82| 14.7 12.1 1000 182 25 156 12| 4.0 6.7 10.7| 61.2 -2.8 58.4 58.4 0.78| 12.4 9.6 1500 184 27 163 13| 2.7 3.2 5.8| 61.2 -15.1 46.1 30.7 0.54| 10.0 5.4 2000 185 26 163 12| 1.7 2.4 4.1| 61.2 -16.6 44.6 22.3 0.44| 8.7 3.9 2500 185 25 162 11| 1.7 1.9 3.6| 61.2 -19.0 42.2 16.9 0.35| 8.0 2.8 3000 186 23 159 10| 1.9 1.6 3.5| 61.2 -21.8 39.4 13.1 0.22| 7.5 1.6 4000 185 21 151 8| 1.4 1.9 3.4| 64.9 -21.8 43.2 10.8 0.25| 6.5 1.6 5000 180 20 137 8| 1.2 2.2 3.3| 65.0 -26.2 38.8 7.8 0.20| 6.0 1.2 6000 172 21 125 11| 1.0 2.3 3.2| 65.0 -35.6 29.4 4.9 0.15| 5.6 0.8 Wrote GIF file: /home/apache/climate/data/raob//U0674/skewt/U0674.skewt.20251009.00.gif