UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for U0292... Searching the city database file for: U0292 ... Date:1200Z 21 OCT 25 Station: U0292 WMO ident: 20292 Latitude: 77.72 Longitude: 104.30 ------------------------------------------------------------------------------- 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 1012 17 -5.7 -6.8 92 1.1 -6.0 210 11 266.5 266.9 266.4 272.6 2.26 1 1000 110 -6.1 -9.2 79 3.1 -7.0 210 21 267.0 267.4 266.1 272.2 1.90 2 948 529 -5.9 -8.5 82 2.6 -6.7 213 18 271.4 271.7 269.4 277.2 2.12 3 925 721 -7.1 -9.8 81 2.7 -7.9 215 17 272.0 272.4 269.6 277.5 1.96 4 850 1375 -11.1 -13.7 81 2.6 -11.8 195 19 274.5 274.8 270.5 278.9 1.56 5 738 2445 -18.5 -21.1 80 2.6 -19.0 191 22 277.8 277.9 271.5 280.6 0.96 6 719 2640 -17.7 -20.1 81 2.4 -18.2 191 22 280.7 280.9 273.4 283.9 1.08 7 700 2840 -18.5 -20.8 82 2.3 -19.0 190 23 282.0 282.2 274.0 285.1 1.04 8 582 4197 -25.7 -28.4 78 2.7 -26.1 179 26 288.9 289.0 277.1 290.9 0.63 9 500 5280 -33.5 -36.4 75 2.9 -33.7 170 29 292.2 292.3 278.3 293.3 0.34 10 400 6810 -44.9 -47.9 72 3.0 -45.0 165 36 296.6 296.7 280.0 297.1 0.13 11 368 7364 -48.5 -51.8 68 3.3 -48.6 166 36 299.0 299.0 281.0 299.3 0.09 12 309 8500 -53.9 -57.4 65 3.5 -54.0 169 36 306.8 306.8 284.2 307.0 0.05 13 300 8690 -54.7 -58.1 66 3.4 -54.8 170 36 308.2 308.3 284.7 308.4 0.05 14 286 8993 -56.1 -59.5 65 3.4 -56.2 175 38 310.5 310.5 285.5 310.7 0.04 15 276 9219 -54.5 -57.9 66 3.4 -54.6 180 36 316.0 316.0 287.5 316.2 0.06 16 250 9850 -54.7 -58.2 65 3.5 -54.8 195 29 324.7 324.8 290.3 325.0 0.06 17 219 10708 -50.1 -54.3 61 4.2 -50.3 216 21 344.4 344.4 295.5 344.8 0.11 18 200 11300 -51.7 -56.4 57 4.7 -51.9 230 15 350.9 350.9 296.9 351.3 0.09 19 150 13160 -52.7 -60.7 37 8.0 -53.0 215 21 379.3 379.3 302.2 379.6 0.07 20 100 15770 -55.3 -66.3 24 11.0 -55.7 230 13 420.9 420.9 307.9 421.1 0.05 21 70 18030 -57.9 -69.9 20 12.0 -58.3 235 7 460.5 460.5 311.8 460.8 0.04 22 59 19101 -60.7 -73.7 16 13.0 -61.1 149 4 477.3 477.3 313.2 477.5 0.03 23 50 20130 -60.9 -73.9 16 13.0 -61.3 65 1 500.0 500.0 314.9 500.2 0.03 24 32 22883 -62.9 -76.9 13 14.0 -63.4 196 11 562.7 562.7 318.8 562.9 0.03 25 30 23280 -62.7 -76.7 14 14.0 -63.3 215 13 573.7 573.7 319.3 574.0 0.04 26 21 25496 -60.5 -75.5 12 15.0 -61.6 233 22 642.0 642.0 322.4 642.5 0.06 27 20 25800 -61.3 -76.3 12 15.0 -62.3 235 23 648.5 648.6 322.6 649.0 0.06 28 16 27178 -63.3 -77.3 13 14.0 -64.3 684.7 684.8 324.0 685.3 0.06 29 10 30084 -60.9 -75.9 12 15.0 -62.8 792.2 792.3 327.1 793.5 0.13 TRP 286 8993 -56.1 -59.5 65 3.4 -56.2 175 38 310.5 310.5 285.5 310.7 0.04 WND Sounding variables and indices 1000-500 mb thick: 5170.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 79.75 % Est. max temperature: 1.90 C = 35.42 F Sfc-Lift cond lev (LCL): 994.33 mb = 154.59 m = 507.17 ft T: -6.08 C 700-500 lapse rate: 6.15 C/km ThetaE index: 0.41 C Layer 1000.0- 948.0 mb Conv cond level (CCL): 863.62 mb = 1252.02 m = 4107.63 ft Mean mixing ratio: 2.01 g/kg Conv temperature: 1.84 C = 35.32 F Cap Strength: 12.19 C Lifted Index: 14.00 C Risk: None Lifted Index @300 mb: 23.27 C Lifted Index @700 mb: 7.64 C Showalter Index: 11.25 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 19.80 C K Index: 6.40 Risk: None Sweat Index: 67.00 Risk: None Energy Index: 3.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.13 J/kg Max Up Vert Vel: 6.65 m/s Conv Inhibition (B-): 72182.99 J/kg Cap Strength: 14.02 C Lift Cond Lev (LCL): 920.20 mb = 761.27 m = 2497.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 215 at 18 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 1012 17 210 11 5.5 9.5 | 43 7 -4.7 -5.1 1 1000 110 210 21 10.5 18.2 | 185 4 0.3 3.6 2 925 721 215 17 9.8 13.9 | 33 1 -0.4 -0.7 3 850 1375 195 19 4.9 18.4 | 126 6 -5.3 3.8 4 700 2840 190 23 4.0 22.7 | 142 10 -6.2 8.1 5 500 5280 170 29 -5.0 28.6 | 133 21 -15.2 14.0 6 400 6810 165 36 -9.3 34.8 | 136 28 -19.5 20.2 7 300 8690 170 36 -6.3 35.5 | 142 27 -16.4 20.9 8 286 8993 175 38 -3.3 37.9 | 150 27 -13.5 23.3 9 250 9850 195 29 7.5 28.0 | 169 14 -2.7 13.4 10 200 11300 230 15 11.5 9.6 | 345 5 1.3 -4.9 11 150 13160 215 21 12.0 17.2 | 215 3 1.9 2.6 12 100 15770 230 13 10.0 8.4 | 2 6 -0.2 -6.2 13 70 18030 235 7 5.7 4.0 | 23 11 -4.5 -10.6 14 50 20130 65 1 -0.9 -0.4 | 36 19 -11.1 -15.0 15 30 23280 215 13 7.5 10.6 | 35 5 -2.7 -3.9 16 20 25800 235 23 18.8 13.2 | 279 9 8.7 -1.4 Wind Parameters Mean winds (0-6000m): 184.9 at 23.7 knts Storm direction: 214.9 at 17.8 knts Shear (0-3000m) pos: 1.3 neg: 1.8 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 99.2 deg Storm rel helicity (0-3000m) pos: 9.5 neg: -0.4 tot: 9.1 m^2/s^2 ave: 3.0 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.44 Bulk Shear: 15.38 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 ------------------------------------------------------------------------------- 500 211 19 169 2| 7.6 0.0 7.6| 4.0 -0.1 3.9 7.7 0.78| 16.7 13.0 1000 212 18 147 1| 3.8 1.2 5.0| 4.5 -0.2 4.3 4.3 0.63| 10.7 6.8 1500 207 18 135 3| 2.5 2.1 4.7| 5.1 -0.2 4.9 3.3 0.55| 8.5 4.7 2000 204 19 135 4| 1.9 1.9 3.8| 6.9 -0.2 6.7 3.3 0.55| 6.8 3.7 2500 201 19 137 5| 1.5 1.8 3.3| 8.6 -0.2 8.3 3.3 0.55| 5.7 3.1 3000 199 20 138 6| 1.3 1.8 3.0| 9.5 -0.4 9.1 3.0 0.53| 5.1 2.7 4000 194 21 140 8| 0.9 1.9 2.8| 9.5 -3.3 6.2 1.6 0.44| 4.4 1.9 5000 190 22 139 10| 0.8 1.9 2.7| 9.5 -9.7 -0.2 -0.0 0.35| 4.0 1.4 6000 185 24 138 12| 0.6 2.0 2.7| 14.4 -11.8 2.5 0.4 0.32| 3.7 1.2 Wrote GIF file: /home/apache/climate/data/raob//U0292/skewt/U0292.skewt.20251021.12.gif