UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:1200Z 1 DEC 25 Station: ULWW WMO ident: 27038 Latitude: 59.31 Longitude: 39.93 Elevation: 133.00 ------------------------------------------------------------------------------- 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 1005 133 1.4 -0.4 88 1.8 0.7 160 3 274.2 274.8 273.6 284.2 3.69 1 1000 177 1.2 -1.5 82 2.7 0.1 170 5 274.4 274.9 273.3 283.7 3.42 2 987 282 0.4 -2.2 83 2.6 -0.6 183 8 274.6 275.1 273.2 283.6 3.29 3 976 373 2.2 -0.1 85 2.3 1.2 193 10 277.3 277.9 275.6 287.9 3.89 4 948 608 1.2 -1.5 82 2.7 0.1 221 16 278.6 279.2 275.9 288.6 3.61 5 930 764 4.8 -0.2 70 5.0 2.5 240 20 283.8 284.5 279.2 295.2 4.05 6 925 808 4.8 -2.2 60 7.0 1.8 245 21 284.2 284.8 278.7 294.2 3.51 7 910 941 5.6 -9.4 33 15.0 0.1 248 21 286.4 286.7 277.9 292.4 2.06 8 890 1122 4.8 -3.2 56 8.0 1.4 252 22 287.4 288.0 280.1 297.1 3.39 9 850 1495 3.4 -6.6 48 10.0 -0.6 260 23 289.7 290.2 280.3 297.8 2.74 10 843 1562 3.2 -6.8 48 10.0 -0.8 260 23 290.2 290.7 280.6 298.2 2.72 11 741 2592 -4.1 -11.1 58 7.0 -6.5 253 24 293.1 293.5 281.3 299.8 2.21 12 703 3004 -7.9 -15.9 53 8.0 -10.2 250 25 293.4 293.7 280.6 298.2 1.57 13 700 3037 -8.3 -16.3 52 8.0 -10.6 250 25 293.3 293.6 280.4 298.0 1.53 14 619 3976 -16.9 -20.5 74 3.6 -17.7 245 26 293.9 294.1 280.3 297.7 1.21 15 602 4186 -15.7 -20.5 67 4.8 -16.9 243 26 297.7 297.9 282.0 301.6 1.24 16 546 4915 -20.7 -30.7 40 10.0 -22.3 239 26 300.1 300.2 282.1 302.0 0.54 17 500 5560 -25.5 -34.5 43 9.0 -26.6 235 27 301.9 302.0 282.7 303.3 0.41 18 467 6052 -28.7 -39.7 34 11.0 -29.8 241 28 303.9 304.0 283.3 304.8 0.26 19 400 7140 -38.1 -49.1 31 11.0 -38.7 255 29 305.5 305.5 283.7 305.9 0.11 20 300 9050 -53.3 -62.3 33 9.0 -53.5 265 31 310.2 310.2 285.4 310.3 0.03 21 273 9650 -58.3 -67.3 31 9.0 -58.4 260 32 311.5 311.5 285.9 311.5 0.02 22 250 10200 -61.3 -70.3 29 9.0 -61.4 255 33 314.9 314.9 287.1 315.0 0.01 23 235 10583 -62.9 -71.9 29 9.0 -63.0 260 33 318.1 318.1 288.2 318.2 0.01 24 230 10716 -61.9 -69.9 34 8.0 -62.0 261 33 321.6 321.6 289.3 321.7 0.01 25 218 11047 -62.9 -71.9 29 9.0 -63.0 262 34 325.0 325.0 290.3 325.1 0.01 26 200 11580 -62.1 -71.1 29 9.0 -62.2 265 35 334.4 334.4 292.9 334.5 0.01 27 186 12031 -60.5 -69.5 30 9.0 -60.6 265 34 344.0 344.0 295.3 344.1 0.02 28 160 12968 -61.1 -70.1 29 9.0 -61.2 265 32 358.1 358.1 298.4 358.2 0.02 29 150 13370 -59.7 -69.7 26 10.0 -59.9 265 31 367.2 367.2 300.1 367.3 0.02 30 143 13667 -58.5 -68.5 27 10.0 -58.7 265 31 374.4 374.4 301.4 374.5 0.03 31 100 15880 -62.7 -73.7 21 11.0 -62.9 265 31 406.6 406.6 306.1 406.7 0.02 32 93 16330 -62.1 -74.1 19 12.0 -62.3 268 31 416.3 416.3 307.3 416.4 0.02 33 87 16741 -64.7 -76.7 18 12.0 -64.8 271 31 419.1 419.1 307.6 419.1 0.01 34 70 18070 -65.3 -77.3 17 12.0 -65.5 280 31 444.7 444.7 310.4 444.8 0.01 35 58 19215 -64.9 -77.9 15 13.0 -65.1 280 28 470.2 470.2 312.7 470.3 0.02 36 53 19760 -67.9 -79.9 16 12.0 -68.1 280 26 475.5 475.5 313.1 475.6 0.01 37 50 20110 -68.5 -81.5 14 13.0 -68.7 280 25 482.1 482.1 313.6 482.1 0.01 38 38 21754 -68.5 -81.5 14 13.0 -68.7 283 33 521.4 521.4 316.4 521.5 0.01 39 30 23160 -71.7 -84.7 13 13.0 -71.9 285 40 549.2 549.2 318.1 549.2 0.01 40 20 25500 -78.7 -90.7 12 12.0 -78.8 280 46 595.3 595.3 320.4 595.3 0.01 41 16 26760 -82.1 -93.1 14 11.0 -82.2 623.4 623.4 321.6 623.4 0.00 TRP 235 10583 -62.9 -71.9 29 9.0 -63.0 260 33 318.1 318.1 288.2 318.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5383.00 m Freezing level: 798.29 mb = 2013.45 m = 6605.71 ft Wetbulb zero: 997.66 mb = 195.86 m = 642.58 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 56.96 % Est. max temperature: 16.67 C = 62.01 F Sfc-Lift cond lev (LCL): 977.17 mb = 363.28 m = 1191.84 ft T: 2.01 C 700-500 lapse rate: 6.82 C/km ThetaE index: 2.79 C Layer 925.0- 890.0 mb Conv cond level (CCL): 725.04 mb = 2762.25 m = 9062.39 ft Mean mixing ratio: 3.46 g/kg Conv temperature: 20.51 C = 68.92 F Cap Strength: 10.57 C Lifted Index: 11.28 C Risk: None Lifted Index @300 mb: 14.88 C Lifted Index @700 mb: 7.79 C Showalter Index: 5.01 C Risk: None Total Totals Index: 47.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.90 C Cross Totals Index: 18.90 C K Index: 14.30 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 1.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 53.70 J/kg Max Up Vert Vel: 10.36 m/s Conv Inhibition (B-): 50225.58 J/kg Cap Strength: 11.16 C Lift Cond Lev (LCL): 886.45 mb = 1154.44 m = 3787.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 276 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 1005 133 160 3 -1.0 2.8 | 104 19 -18.7 4.6 1 1000 177 170 5 -0.9 4.9 | 110 20 -18.6 6.7 2 925 808 245 21 19.0 8.9 | 187 11 1.3 10.6 3 850 1495 260 23 22.7 4.0 | 221 8 4.9 5.7 4 700 3037 250 25 23.5 8.6 | 209 12 5.8 10.3 5 500 5560 235 27 22.1 15.5 | 194 18 4.4 17.2 6 400 7140 255 29 28.0 7.5 | 228 14 10.3 9.2 7 300 9050 265 31 30.9 2.7 | 251 14 13.2 4.4 8 250 10200 255 33 31.9 8.5 | 234 17 14.2 10.3 9 235 10583 260 33 32.5 5.7 | 243 17 14.8 7.5 10 200 11580 265 35 34.9 3.1 | 254 18 17.1 4.8 11 150 13370 265 31 30.9 2.7 | 251 14 13.2 4.4 12 100 15880 265 31 30.9 2.7 | 251 14 13.2 4.4 13 70 18070 280 31 30.5 -5.4 | 286 13 12.8 -3.6 14 50 20110 280 25 24.6 -4.3 | 291 7 6.9 -2.6 15 30 23160 285 40 38.6 -10.4 | 292 23 20.9 -8.6 16 20 25500 280 46 45.3 -8.0 | 283 28 27.6 -6.3 Wind Parameters Mean winds (0-6000m): 245.6 at 23.7 knts Storm direction: 275.6 at 17.8 knts Shear (0-3000m) pos: 4.1 neg: 0.8 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 105.0 deg Storm rel helicity (0-3000m) pos: 115.1 neg: -5.2 tot: 109.9 m^2/s^2 ave: 36.6 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 4.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.51 Bulk Shear: 35.53 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 10 130 16| 15.9 0.0 15.9| 79.9 0.0 79.9 159.8 0.94| 18.2 17.0 1000 240 15 155 10| 11.4 0.0 11.4|108.9 0.0 108.9 108.9 0.90| 14.7 13.3 1500 248 18 171 9| 8.2 0.0 8.2|115.1 -0.2 114.9 76.6 0.89| 11.0 9.8 2000 251 19 183 8| 6.1 0.4 6.5|115.1 -1.6 113.5 56.7 0.83| 8.6 7.2 2500 252 20 190 8| 4.9 0.6 5.5|115.1 -3.2 111.9 44.7 0.78| 7.2 5.6 3000 251 21 195 9| 4.1 0.8 4.9|115.1 -5.2 109.9 36.6 0.73| 6.3 4.6 4000 250 22 198 10| 3.1 0.9 4.0|115.1 -10.3 104.8 26.2 0.64| 5.1 3.2 5000 248 23 199 11| 2.5 1.0 3.5|115.1 -16.6 98.5 19.7 0.56| 4.3 2.4 6000 246 24 199 12| 2.2 0.9 3.1|129.0 -19.5 109.5 18.2 0.56| 4.0 2.2 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20251201.12.gif