UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for U3802... Searching the city database file for: U3802 ... Date:1200Z 30 NOV 25 Station: U3802 WMO ident: 23802 Latitude: 61.68 Longitude: 50.78 ------------------------------------------------------------------------------- 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 1000 113 1.0 -1.0 86 2.0 0.2 200 3 274.1 274.7 273.3 283.8 3.55 1 925 734 -3.5 -5.9 83 2.4 -4.3 255 27 275.7 276.2 272.9 283.1 2.66 2 912 846 -4.1 -6.6 83 2.5 -5.0 257 28 276.2 276.7 273.1 283.3 2.55 3 853 1380 -1.3 -3.2 87 1.9 -2.1 265 35 284.5 285.1 278.9 294.6 3.54 4 850 1408 -1.5 -3.4 87 1.9 -2.3 265 35 284.6 285.2 278.9 294.5 3.50 5 766 2231 -4.3 -6.4 85 2.1 -5.1 262 36 290.1 290.7 281.0 299.2 3.09 6 730 2608 -6.5 -11.0 70 4.5 -8.0 261 36 291.8 292.2 280.7 298.5 2.26 7 700 2934 -8.7 -12.5 74 3.8 -9.9 260 36 292.9 293.2 281.0 299.2 2.09 8 657 3422 -11.9 -15.9 72 4.0 -13.0 262 38 294.6 294.9 281.2 299.8 1.68 9 617 3902 -13.5 -28.5 27 15.0 -16.4 264 41 298.1 298.2 281.3 300.0 0.59 10 556 4687 -18.3 -37.3 17 19.0 -21.0 267 44 301.4 301.5 282.3 302.4 0.28 11 500 5470 -24.5 -41.5 19 17.0 -26.3 270 48 303.2 303.2 283.0 303.9 0.20 12 418 6745 -35.5 -50.5 20 15.0 -36.3 262 51 305.0 305.0 283.5 305.3 0.09 13 400 7050 -37.5 -51.5 22 14.0 -38.2 260 52 306.3 306.3 284.0 306.6 0.08 14 353 7900 -43.9 -52.9 36 9.0 -44.2 256 60 308.8 308.8 284.9 309.1 0.08 15 311 8736 -50.7 -59.7 34 9.0 -50.9 251 69 310.7 310.7 285.6 310.8 0.04 16 300 8970 -51.7 -60.7 33 9.0 -51.9 250 71 312.5 312.5 286.2 312.6 0.04 17 278 9463 -53.1 -62.1 33 9.0 -53.3 247 89 317.3 317.3 287.9 317.5 0.03 18 267 9723 -55.3 -64.3 32 9.0 -55.4 245 99 317.9 317.9 288.1 318.0 0.03 19 258 9941 -57.1 -66.1 31 9.0 -57.2 250 98 318.3 318.3 288.2 318.4 0.02 20 250 10140 -58.1 -67.1 31 9.0 -58.2 255 97 319.7 319.7 288.6 319.8 0.02 21 215 11082 -62.3 -70.3 33 8.0 -62.4 250 81 327.3 327.3 290.9 327.3 0.01 22 200 11530 -61.9 -69.9 34 8.0 -62.0 250 71 334.7 334.7 293.0 334.8 0.02 23 176 12325 -59.9 -68.9 30 9.0 -60.0 250 57 350.5 350.5 296.8 350.6 0.02 24 154 13157 -61.7 -69.7 34 8.0 -61.8 250 43 361.1 361.1 298.9 361.2 0.02 25 150 13320 -60.9 -69.9 30 9.0 -61.0 250 40 365.2 365.2 299.7 365.3 0.02 26 140 13749 -59.1 -68.1 30 9.0 -59.3 255 39 375.6 375.6 301.5 375.7 0.03 27 121 14652 -63.5 -72.5 28 9.0 -63.6 266 38 383.5 383.6 302.8 383.6 0.02 28 101 15759 -63.3 -73.3 25 10.0 -63.4 279 36 404.3 404.3 305.8 404.4 0.02 29 100 15820 -63.5 -73.5 24 10.0 -63.7 280 36 405.0 405.0 305.9 405.1 0.02 30 70 18000 -65.3 -75.3 24 10.0 -65.5 300 35 444.7 444.7 310.4 444.8 0.02 31 64 18543 -65.5 -75.5 24 10.0 -65.7 300 33 455.8 455.8 311.4 455.9 0.02 32 50 20020 -70.5 -80.5 22 10.0 -70.6 300 27 477.4 477.4 313.2 477.4 0.01 33 47 20386 -71.9 -81.9 21 10.0 -72.0 300 28 482.5 482.5 313.7 482.6 0.01 34 30 23010 -75.1 -85.1 20 10.0 -75.2 300 38 539.9 539.9 317.5 540.0 0.01 35 28 23407 -75.3 -85.3 19 10.0 -75.4 550.1 550.1 318.1 550.2 0.01 36 20 25320 -80.5 -90.5 17 10.0 -80.5 589.8 589.8 320.2 589.8 0.01 37 17 26232 -82.5 -92.5 16 10.0 -82.5 611.4 611.4 321.1 611.4 0.00 TRP 215 11082 -62.3 -70.3 33 8.0 -62.4 250 81 327.3 327.3 290.9 327.3 0.01 WND 267 9723 -55.3 -64.3 32 9.0 -55.4 245 99 317.9 317.9 288.1 318.0 0.03 Sounding variables and indices 1000-500 mb thick: 5356.90 m Freezing level: 983.33 mb = 251.08 m = 823.74 ft Wetbulb zero: 996.75 mb = 139.04 m = 456.15 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 59.84 % Est. max temperature: 11.42 C = 52.56 F Sfc-Lift cond lev (LCL): 969.26 mb = 361.80 m = 1186.98 ft T: -0.80 C 700-500 lapse rate: 6.23 C/km ThetaE index: 0.70 C Layer 925.0- 912.0 mb Conv cond level (CCL): 711.48 mb = 2807.55 m = 9211.01 ft Mean mixing ratio: 2.98 g/kg Conv temperature: 19.28 C = 66.70 F Cap Strength: 16.13 C Lifted Index: 16.67 C Risk: None Lifted Index @300 mb: 20.53 C Lifted Index @700 mb: 11.38 C Showalter Index: 8.35 C Risk: None Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.00 C Cross Totals Index: 21.10 C K Index: 15.80 Risk: < 20 % chance of thunderstorms Sweat Index: 118.00 Risk: None Energy Index: 1.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.13 J/kg Max Up Vert Vel: 4.27 m/s Conv Inhibition (B-): 51141.54 J/kg Cap Strength: 16.56 C Lift Cond Lev (LCL): 917.08 mb = 802.32 m = 2632.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 294 at 28 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 1000 113 200 3 1.0 2.8 | 120 28 -24.4 14.3 1 1000 117 200 3 1.0 2.8 | 120 28 -24.4 14.3 2 925 734 255 27 26.1 7.0 | 182 18 0.6 18.4 3 850 1408 265 35 34.9 3.1 | 213 17 9.4 14.5 4 700 2934 260 36 35.5 6.3 | 209 20 10.0 17.7 5 500 5470 270 48 48.0 -0.0 | 243 25 22.5 11.4 6 400 7050 260 52 51.2 9.0 | 232 33 25.7 20.5 7 300 8970 250 71 66.7 24.3 | 229 55 41.3 35.7 8 267 9723 245 99 89.7 41.8 | 230 83 64.3 53.3 9 250 10140 255 97 93.7 25.1 | 242 77 68.2 36.5 10 215 11082 250 81 76.1 27.7 | 232 64 50.7 39.1 11 200 11530 250 71 66.7 24.3 | 229 55 41.3 35.7 12 150 13320 250 40 37.6 13.7 | 206 28 12.1 25.1 13 100 15820 280 36 35.5 -6.3 | 243 11 10.0 5.2 14 70 18000 300 35 30.3 -17.5 | 321 8 4.8 -6.1 15 50 20020 300 27 23.4 -13.5 | 45 3 -2.1 -2.1 16 30 23010 300 38 32.9 -19.0 | 315 11 7.4 -7.6 Wind Parameters Mean winds (0-6000m): 264.2 at 37.2 knts Storm direction: 294.2 at 27.9 knts Shear (0-3000m) pos: 5.8 neg: 0.5 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 91.8 deg Storm rel helicity (0-3000m) pos: 221.5 neg: -5.7 tot: 215.9 m^2/s^2 ave: 72.0 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 7.3 stream: 6.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 91.43 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 13 141 23| 20.8 0.0 20.8|141.9 0.0 141.9 283.7 0.94| 22.6 21.2 1000 254 20 161 18| 15.5 0.0 15.5|196.8 0.0 196.8 196.8 0.93| 17.4 16.2 1500 259 25 176 16| 11.6 0.0 11.6|216.6 -0.7 215.9 143.9 0.93| 13.2 12.3 2000 260 27 186 16| 8.7 0.3 9.0|216.6 -2.4 214.1 107.1 0.89| 10.2 9.1 2500 261 29 191 16| 7.0 0.4 7.4|216.6 -4.4 212.2 84.9 0.86| 8.4 7.2 3000 261 30 195 17| 5.8 0.5 6.3|221.5 -5.7 215.9 72.0 0.84| 7.3 6.1 4000 261 32 202 18| 5.0 0.4 5.4|250.8 -5.7 245.2 61.3 0.86| 6.1 5.3 5000 263 35 210 18| 4.5 0.3 4.8|282.4 -5.7 276.7 55.3 0.86| 5.5 4.7 6000 264 37 217 19| 4.0 0.5 4.5|293.3 -21.1 272.2 45.4 0.77| 5.1 3.9 Wrote GIF file: /home/apache/climate/data/raob//U3802/skewt/U3802.skewt.20251130.12.gif