UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011119.upa.cvt Date: 1900Z 11 JAN 26 Searching for K2800... Searching the city database file for: K2800 ... Date:1900Z 11 JAN 26 Station: K2800 WMO ident: 72800 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 254 345 8 SFC 994 303 9.6 -9.4 25 19.0 2.5 345 8 283.2 283.6 276.0 288.7 1.88 2 810 1936 -6.9 -34.9 9 28.0 -11.4 10 38 282.8 282.8 273.2 283.6 0.24 3 775 2278 -7.5 -34.5 9 27.0 -12.0 8 44 285.7 285.8 274.9 286.6 0.26 4 752 2511 -6.5 -40.5 5 34.0 -11.6 360 48 289.3 289.3 276.6 289.8 0.15 5 738 2658 -2.7 350 51 295.0 6 731 2734 1.8 345 52 300.7 7 709 2981 7.6 -38.4 2 46.0 -3.3 338 49 309.8 309.8 285.5 310.5 0.20 8 700 3085 7.0 -40.0 2 47.0 -3.7 335 48 310.2 310.3 285.6 310.8 0.17 9 500 5740 -14.5 -50.5 3 36.0 -18.8 295 55 315.4 315.4 287.3 315.6 0.07 10 483 6001 -17.1 -51.1 3 34.0 -20.9 295 57 315.3 315.3 287.3 315.6 0.07 11 420 7035 -23.5 -54.5 4 31.0 -26.2 295 66 320.0 320.0 288.8 320.2 0.06 12 400 7390 -26.5 -55.5 5 29.0 -28.7 290 59 320.5 320.6 289.0 320.8 0.05 13 321 8932 -40.5 -64.5 6 24.0 -41.3 274 62 322.0 322.0 289.4 322.1 0.02 14 300 9390 -43.3 -63.3 9 20.0 -43.9 265 76 324.3 324.3 290.1 324.4 0.03 15 252 10548 -49.7 -63.7 18 14.0 -50.0 270 111 331.4 331.4 292.2 331.5 0.03 16 250 10600 -50.1 -64.1 18 14.0 -50.4 270 114 331.6 331.6 292.2 331.7 0.03 17 247 10679 -50.7 -64.4 18 13.7 -51.0 265 115 331.8 331.8 292.2 331.9 0.03 18 212 11655 -58.7 -68.7 26 10.0 -58.8 262 108 334.2 334.2 292.9 334.3 0.02 19 200 12020 -60.1 -74.1 14 14.0 -60.2 260 104 337.6 337.6 293.7 337.6 0.01 20 181 12638 -64.3 -77.3 15 13.0 -64.4 260 104 340.5 340.5 294.4 340.5 0.01 21 151 13740 -67.7 -83.7 8 16.0 -67.8 260 104 352.8 352.8 297.3 352.8 0.00 22 150 13780 -67.1 -84.1 7 17.0 -67.2 260 104 354.5 354.5 297.6 354.5 0.00 23 138 14289 -61.1 -86.1 2 25.0 -61.3 259 100 373.6 373.6 301.2 373.6 0.00 24 100 16270 -63.9 -87.9 2 24.0 -64.1 255 72 404.3 404.3 305.7 404.3 0.00 25 70 18440 -67.7 -89.7 3 22.0 -67.8 250 47 439.5 439.6 309.8 439.6 0.00 26 60 19375 -65.3 -89.3 2 24.0 -65.5 272 36 464.7 464.7 312.2 464.7 0.00 27 56 19793 -67.7 -89.7 3 22.0 -67.9 268 32 468.5 468.5 312.5 468.5 0.00 28 50 20480 -65.1 -90.1 2 25.0 -65.4 255 27 490.1 490.1 314.2 490.1 0.00 29 45 21118 -67.7 -91.7 2 24.0 -67.9 255 27 498.8 498.8 314.8 498.8 0.00 30 44 21255 -63.1 -90.1 1 27.0 -63.6 255 27 513.2 513.2 315.8 513.2 0.00 31 41 21688 -63.9 -89.9 2 26.0 -64.3 240 23 521.7 521.7 316.4 521.7 0.00 TRP 151 13740 -67.7 -83.7 8 16.0 -67.8 260 104 352.8 352.8 297.3 352.8 0.00 WND 247 10679 -50.7 -64.4 18 13.7 -51.0 265 115 331.8 331.8 292.2 331.9 0.03 Sounding variables and indices 1000-500 mb thick: 5486.00 m Freezing level: 886.95 mb = 1253.43 m = 4112.27 ft Freezing level: 733.80 mb = 2703.31 m = 8869.01 ft Freezing level: 634.88 mb = 3949.42 m = 12957.25 ft Wetbulb zero: 960.50 mb = 576.92 m = 1892.76 ft Precipitable water: 0.10 inches Sfc-500 mean rel hum: 7.84 % Est. max temperature: 9.33 C = 48.79 F Sfc-Lift cond lev (LCL): 742.13 mb = 2614.29 m = 8576.95 ft T: -3.83 C 700-500 lapse rate: 8.10 C/km ThetaE index: 5.15 C Layer 810.0- 775.0 mb Conv cond level (CCL): 414.38 mb = 7133.44 m = 23403.39 ft Mean mixing ratio: 1.29 g/kg Conv temperature: 46.42 C = 115.56 F Cap Strength: 24.56 C Lifted Index: 23.98 C Risk: None Lifted Index @300 mb: 26.47 C Lifted Index @700 mb: 24.43 C Showalter Index: 26.09 C Risk: None Total Totals Index: -2.91 C Risk: None Vertical Totals Index: 11.49 C Cross Totals Index: -14.40 C K Index: -64.41 Risk: None Sweat Index: 116.96 Risk: None Energy Index: 6.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.34 J/kg Max Up Vert Vel: 4.32 m/s Conv Inhibition (B-): 32883.07 J/kg Cap Strength: 24.56 C Lift Cond Lev (LCL): 689.74 mb = 3201.48 m = 10503.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 352 at 31 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 ---------------------------------------------------------- 0 994 303 345 8 2.1 -7.7 | 175 23 -2.0 23.1 1 957 610 345 12 3.1 -11.6 | 177 19 -1.0 19.3 2 925 885 325 15 8.6 -12.3 | 194 19 4.5 18.6 3 922 914 325 15 8.6 -12.3 | 194 19 4.5 18.6 4 887 1219 335 17 7.2 -15.4 | 191 16 3.1 15.5 5 853 1524 360 22 -0.0 -22.0 | 155 10 -4.1 8.9 6 850 1553 360 22 -0.0 -22.0 | 155 10 -4.1 8.9 7 821 1829 10 36 -6.3 -35.5 | 66 11 -10.3 -4.6 8 790 2134 10 42 -7.3 -41.4 | 47 15 -11.4 -10.5 9 760 2438 5 47 -4.1 -46.8 | 27 18 -8.2 -16.0 10 731 2743 345 52 13.5 -50.2 | 334 22 9.4 -19.4 11 700 3085 335 48 20.3 -43.5 | 308 21 16.2 -12.6 12 677 3353 330 48 24.0 -41.6 | 298 23 19.9 -10.7 13 651 3658 325 47 27.0 -38.5 | 288 24 22.9 -7.6 14 626 3962 325 46 26.4 -37.7 | 287 23 22.3 -6.8 15 603 4267 315 47 33.2 -33.2 | 275 29 29.2 -2.4 16 558 4877 300 50 43.3 -25.0 | 262 40 39.2 5.9 17 537 5182 290 54 50.7 -18.5 | 255 48 46.7 12.4 18 500 5740 295 55 49.8 -23.2 | 261 46 45.8 7.6 19 476 6096 295 58 52.6 -24.5 | 263 49 48.5 6.3 20 421 7010 295 66 59.8 -27.9 | 267 56 55.8 3.0 21 400 7390 290 59 55.4 -20.2 | 258 52 51.4 10.7 22 387 7620 290 60 56.4 -20.5 | 259 53 52.3 10.3 23 325 8839 275 61 60.8 -5.3 | 246 62 56.7 25.5 24 311 9144 270 66 66.0 -0.0 | 244 69 61.9 30.9 25 300 9390 265 76 75.7 6.6 | 242 81 71.6 37.5 26 271 10058 270 84 84.0 -0.0 | 249 86 79.9 30.9 27 250 10600 270 114 114.0 -0.0 | 254 114 109.9 30.9 28 247 10679 265 115 114.6 10.0 | 250 118 110.5 40.9 29 236 10973 265 115 114.6 10.0 | 250 118 110.5 40.9 30 200 12020 260 104 102.4 18.1 | 244 110 98.4 48.9 31 151 13740 260 104 102.4 18.1 | 244 110 98.4 48.9 32 150 13780 260 104 102.4 18.1 | 244 110 98.4 48.9 33 144 14021 260 104 102.4 18.1 | 244 110 98.4 48.9 34 118 15240 255 86 83.1 22.3 | 236 95 79.0 53.1 35 100 16270 255 72 69.5 18.6 | 233 82 65.5 49.5 36 97 16459 255 72 69.5 18.6 | 233 82 65.5 49.5 37 83 17374 255 59 57.0 15.3 | 229 70 52.9 46.1 38 72 18288 250 69 64.8 23.6 | 228 82 60.8 54.5 39 70 18440 250 47 44.2 16.1 | 221 62 40.1 46.9 40 68 18593 250 48 45.1 16.4 | 221 63 41.0 47.3 41 65 18898 250 51 47.9 17.4 | 222 65 43.9 48.3 42 62 19202 280 42 41.4 -7.3 | 238 44 37.3 23.6 43 59 19507 265 32 31.9 2.8 | 220 44 27.8 33.7 44 50 20422 275 31 30.9 -2.7 | 224 39 26.8 28.2 45 50 20480 255 27 26.1 7.0 | 210 44 22.0 37.8 46 44 21031 255 27 26.1 7.0 | 210 44 22.0 37.8 47 41 21336 240 23 19.9 11.5 | 201 45 15.9 42.4 48 38 21641 270 28 28.0 -0.0 | 218 39 23.9 30.9 49 35 21946 270 27 27.0 -0.0 | 217 38 22.9 30.9 Wind Parameters Mean winds (0-6000m): 322.5 at 41.5 knts Storm direction: 352.5 at 31.1 knts Shear (0-3000m) pos: 4.3 neg: 6.1 tot: 10.4 10-3/s Storm rel Dir Shear (0-3000m): 124.8 deg Storm rel helicity (0-3000m) pos: 31.6 neg: -245.5 tot: -213.8 m^2/s^2 ave: -71.3 10^-3 m/s^2 rel: -0.67 Storm rel vorticity (0-3000m) horiz: 13.8 stream: -9.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 128.39 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 ------------------------------------------------------------------------------- 500 342 11 178 20| 0.0 6.8 6.8| 23.1 0.0 23.1 46.2 0.58| 8.0 4.7 1000 335 14 185 19| 2.7 3.4 6.1| 31.6 -7.5 24.2 24.2 0.28| 8.0 2.3 1500 347 17 179 14| 8.6 2.3 10.9| 31.6 -48.6 -16.9 -11.3 -0.37| 12.5 -4.7 2000 357 23 159 8| 6.5 4.0 10.5| 31.6 -79.2 -47.6 -23.8 -0.46| 12.1 -5.6 2500 357 28 137 4| 5.2 6.5 11.7| 31.6-185.7-154.0 -61.6 -0.63| 14.3 -9.0 3000 352 32 310 1| 4.3 6.1 10.4| 31.6-245.5-213.8 -71.3 -0.67| 13.8 -9.3 4000 342 36 294 7| 3.2 5.7 8.9| 31.6-320.4-288.8 -72.2 -0.69| 12.3 -8.4 5000 332 38 282 15| 2.6 6.3 8.9| 41.8-443.9-402.1 -80.4 -0.65| 12.2 -7.9 6000 322 42 276 21| 2.5 5.6 8.1|119.1-443.9-324.8 -54.1 -0.56| 10.9 -6.1 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20260111.19.gif