UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120312.upa.cvt Date: 1200Z 3 DEC 25 Searching for U6298... Searching the city database file for: U6298 ... Date:1200Z 3 DEC 25 Station: U6298 WMO ident: 26298 Latitude: 57.90 Longitude: 34.05 ------------------------------------------------------------------------------- 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 184 0.4 -2.0 84 2.4 -0.5 215 3 273.2 273.7 272.3 282.1 3.28 1 1000 224 -0.3 -2.8 83 2.5 -1.3 220 5 272.9 273.4 271.9 281.3 3.11 2 925 833 -5.5 -8.1 82 2.6 -6.3 225 11 273.7 274.1 271.1 279.9 2.24 3 912 945 -6.3 -8.6 84 2.3 -7.0 230 13 274.0 274.3 271.2 280.0 2.19 4 870 1323 0.6 -17.4 25 18.0 -4.6 247 18 284.9 285.1 275.7 288.2 1.12 5 862 1398 1.0 -13.0 34 14.0 -3.6 250 19 286.0 286.3 277.1 290.9 1.63 6 850 1512 0.2 -9.8 47 10.0 -3.3 255 21 286.4 286.7 278.0 292.6 2.13 7 827 1732 -0.3 -9.3 51 9.0 -3.6 255 20 288.1 288.5 279.0 294.8 2.28 8 777 2230 -0.7 -24.7 14 24.0 -6.7 255 19 292.8 293.0 279.1 295.0 0.66 9 774 2261 -0.7 -24.7 14 24.0 -6.7 255 19 293.2 293.3 279.2 295.3 0.67 10 700 3057 -5.7 -26.7 17 21.0 -10.5 255 17 296.2 296.3 280.5 298.2 0.61 11 699 3068 -5.7 -26.7 17 21.0 -10.5 255 17 296.3 296.4 280.6 298.3 0.62 12 676 3329 -5.3 -36.3 7 31.0 -11.1 247 16 299.6 299.6 281.5 300.5 0.25 13 626 3927 -8.5 -38.5 7 30.0 -13.6 228 15 302.6 302.6 282.7 303.4 0.22 14 500 5620 -21.7 -46.7 9 25.0 -24.2 175 11 306.6 306.6 284.2 307.0 0.11 15 470 6072 -25.3 -51.3 7 26.0 -27.4 171 11 307.6 307.6 284.5 307.9 0.07 16 427 6761 -30.9 -51.9 11 21.0 -32.3 164 11 309.0 309.0 285.1 309.3 0.07 17 400 7220 -35.5 -50.5 20 15.0 -36.4 160 11 308.9 308.9 285.0 309.2 0.09 18 344 8247 -44.9 -52.9 40 8.0 -45.2 142 14 309.7 309.7 285.3 310.0 0.08 19 330 8523 -46.1 -53.1 45 7.0 -46.3 137 15 311.8 311.8 286.1 312.1 0.08 20 300 9150 -50.1 -58.1 38 8.0 -50.3 125 17 314.7 314.7 287.1 314.9 0.05 21 292 9327 -51.1 -59.1 38 8.0 -51.3 126 18 315.8 315.8 287.4 315.9 0.05 22 250 10320 -59.3 -68.3 30 9.0 -59.4 135 21 317.9 317.9 288.1 318.0 0.02 23 244 10472 -60.9 -69.9 30 9.0 -61.0 133 21 317.7 317.7 288.0 317.8 0.01 24 204 11571 -68.3 -78.3 22 10.0 -68.4 117 19 322.8 322.8 289.6 322.8 0.00 25 200 11690 -68.7 -78.7 22 10.0 -68.7 115 19 324.0 324.0 290.0 324.0 0.00 26 177 12420 -68.9 -78.9 22 10.0 -68.9 170 16 335.2 335.2 293.1 335.2 0.00 27 167 12771 -64.3 -74.3 24 10.0 -64.4 196 14 348.4 348.4 296.3 348.5 0.01 28 150 13430 -62.1 -72.1 25 10.0 -62.2 245 11 363.1 363.1 299.3 363.2 0.02 29 123 14659 -61.1 -71.1 25 10.0 -61.3 262 13 386.1 386.1 303.2 386.2 0.02 30 116 15021 -64.1 -74.1 24 10.0 -64.2 267 14 387.1 387.1 303.3 387.2 0.01 31 100 15930 -63.7 -74.7 21 11.0 -63.8 280 15 404.7 404.7 305.8 404.7 0.02 32 70 18100 -65.7 -78.7 15 13.0 -65.9 300 17 443.8 443.8 310.3 443.9 0.01 33 56 19457 -65.9 -79.9 12 14.0 -66.1 280 24 472.6 472.6 312.8 472.7 0.01 34 51 20021 -69.1 -83.1 11 14.0 -69.2 272 26 477.9 477.9 313.3 478.0 0.01 35 50 20140 -68.5 -82.5 12 14.0 -68.7 270 27 482.1 482.1 313.6 482.1 0.01 36 42 21180 -67.5 -82.5 10 15.0 -67.7 275 30 509.2 509.2 315.6 509.3 0.01 37 30 23170 -72.5 -87.5 9 15.0 -72.7 285 36 547.0 547.0 317.9 547.0 0.01 38 24 24474 -76.3 -91.3 8 15.0 -76.4 282 43 572.0 572.0 319.3 572.0 0.00 39 21 25248 -75.5 -90.5 8 15.0 -75.7 281 47 596.7 596.7 320.5 596.7 0.01 40 20 25530 -77.7 -92.7 7 15.0 -77.8 280 48 598.3 598.3 320.5 598.4 0.00 41 15 27159 -82.7 -97.7 6 15.0 -82.8 278 55 633.0 633.0 322.0 633.0 0.00 42 10 29430 -81.7 -96.7 6 15.0 -81.8 275 64 714.6 714.6 324.9 714.6 0.00 43 9.0 30022 -81.1 -96.1 6 15.0 -81.3 280 69 738.6 738.6 325.6 738.6 0.00 44 8.6 30278 -80.9 -95.9 6 15.0 -81.1 749.2 749.2 325.9 749.2 0.00 TRP 200 11690 -68.7 -78.7 22 10.0 -68.7 115 19 324.0 324.0 290.0 324.0 0.00 WND 9.0 30022 -81.1 -96.1 6 15.0 -81.3 280 69 738.6 738.6 325.6 738.6 0.00 Sounding variables and indices 1000-500 mb thick: 5396.00 m Freezing level: 1002.14 mb = 206.89 m = 678.78 ft Freezing level: 873.65 mb = 1290.36 m = 4233.41 ft Freezing level: 840.80 mb = 1599.90 m = 5248.95 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 27.35 % Est. max temperature: 13.48 C = 56.27 F Sfc-Lift cond lev (LCL): 968.00 mb = 478.03 m = 1568.33 ft T: -2.47 C 700-500 lapse rate: 6.24 C/km ThetaE index: 2.18 C Layer 1000.0- 912.0 mb Conv cond level (CCL): 590.07 mb = 4372.00 m = 14343.65 ft Mean mixing ratio: 2.59 g/kg Conv temperature: 31.00 C = 87.80 F Cap Strength: 20.72 C Lifted Index: 21.76 C Risk: None Lifted Index @300 mb: 24.24 C Lifted Index @700 mb: 16.55 C Showalter Index: 12.56 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 11.90 C K Index: -8.90 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.66 J/kg Max Up Vert Vel: 3.05 m/s Conv Inhibition (B-): 53129.36 J/kg Cap Strength: 21.70 C Lift Cond Lev (LCL): 917.56 mb = 897.06 m = 2943.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 11 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 184 215 3 1.7 2.5 | 99 9 -9.1 1.5 1 1000 224 220 5 3.2 3.8 | 111 8 -7.6 2.9 2 925 833 225 11 7.8 7.8 | 156 8 -3.1 6.8 3 850 1512 255 21 20.3 5.4 | 244 10 9.4 4.5 4 700 3057 255 17 16.4 4.4 | 238 7 5.6 3.5 5 500 5620 175 11 -1.0 11.0 | 130 15 -11.8 10.0 6 400 7220 160 11 -3.8 10.3 | 123 17 -14.6 9.4 7 300 9150 125 17 -13.9 9.8 | 110 26 -24.8 8.8 8 250 10320 135 21 -14.8 14.8 | 118 29 -25.7 13.9 9 200 11690 115 19 -17.2 8.0 | 104 29 -28.1 7.1 10 150 13430 245 11 10.0 4.6 | 167 4 -0.9 3.7 11 100 15930 280 15 14.8 -2.6 | 312 5 3.9 -3.5 12 70 18100 300 17 14.7 -8.5 | 338 10 3.9 -9.4 13 50 20140 270 27 27.0 -0.0 | 273 16 16.1 -0.9 14 30 23170 285 36 34.8 -9.3 | 293 26 23.9 -10.2 15 20 25530 280 48 47.3 -8.3 | 284 38 36.4 -9.3 16 10 29430 275 64 63.8 -5.6 | 277 53 52.9 -6.5 Wind Parameters Mean winds (0-6000m): 235.1 at 14.5 knts Storm direction: 265.1 at 10.9 knts Shear (0-3000m) pos: 3.1 neg: 0.7 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 128.2 deg Storm rel helicity (0-3000m) pos: 42.2 neg: -4.0 tot: 38.2 m^2/s^2 ave: 12.7 10^-3 m/s^2 rel: 0.69 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.57 Bulk Shear: 8.14 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 ------------------------------------------------------------------------------- 500 222 7 125 7| 6.8 0.0 6.8| 12.8 0.0 12.8 25.6 0.94| 6.8 6.4 1000 228 10 147 7| 7.0 0.0 7.0| 27.9 0.0 27.9 27.9 0.97| 7.4 7.2 1500 241 13 184 5| 6.3 0.0 6.3| 42.2 -0.1 42.1 28.1 0.94| 7.3 6.9 2000 246 15 205 6| 4.7 0.3 5.1| 42.2 -0.8 41.4 20.7 0.87| 5.8 5.1 2500 248 15 215 6| 3.8 0.5 4.3| 42.2 -1.4 40.8 16.3 0.81| 4.9 4.0 3000 249 16 220 6| 3.1 0.7 3.8| 42.2 -4.0 38.2 12.7 0.69| 4.5 3.1 4000 246 16 214 6| 2.4 1.6 3.9| 42.2 -21.1 21.1 5.3 0.29| 4.5 1.3 5000 241 15 201 7| 1.9 2.0 3.9| 42.2 -42.0 0.2 0.0 0.09| 4.4 0.4 6000 235 15 188 7| 1.6 1.9 3.5| 42.2 -55.4 -13.2 -2.2 0.01| 4.0 0.0 Wrote GIF file: /home/apache/climate/data/raob//U6298/skewt/U6298.skewt.20251203.12.gif