UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112611.upa.cvt Date: 1100Z 26 NOV 25 Searching for LH843... Searching the city database file for: LH843 ... Date:1100Z 26 NOV 25 Station: LH843 WMO ident: 12843 Latitude: 47.43 Longitude: 19.18 ------------------------------------------------------------------------------- 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 70 285 7 SFC 991 143 3.4 1.0 84 2.4 2.4 285 7 277.3 278.0 275.9 288.6 4.15 2 925 698 -1.3 -1.3 100 0.0 -1.3 300 21 278.0 278.6 275.8 288.3 3.75 3 901 907 -2.5 -2.5 100 0.0 -2.5 294 19 278.8 279.4 275.9 288.6 3.53 4 864 1241 0.0 -1.6 89 1.6 -0.7 284 16 284.8 285.5 279.6 296.0 3.93 5 850 1372 -0.5 -2.2 88 1.7 -1.2 280 15 285.6 286.3 279.8 296.5 3.82 6 728 2599 -6.1 -7.1 93 1.0 -6.5 260 17 292.4 293.0 282.0 301.5 3.08 7 700 2906 -7.3 -10.9 75 3.6 -8.5 255 17 294.4 294.8 282.0 301.6 2.38 8 692 2995 -7.3 -13.3 62 6.0 -9.2 254 17 295.4 295.7 281.9 301.4 1.98 9 655 3420 -10.7 -15.5 68 4.8 -12.1 248 19 296.2 296.5 282.0 301.6 1.75 10 637 3634 -11.3 -29.3 21 18.0 -14.9 245 20 297.9 298.0 281.2 299.6 0.53 11 618 3866 -13.1 -42.1 7 29.0 -17.0 242 21 298.4 298.5 280.9 299.0 0.15 12 604 4040 -14.3 -44.3 6 30.0 -18.0 240 22 299.0 299.0 281.1 299.4 0.12 13 500 5440 -25.9 -43.9 17 18.0 -27.6 220 29 301.5 301.5 282.2 302.0 0.16 14 455 6115 -32.3 -45.3 26 13.0 -33.3 216 40 301.7 301.7 282.3 302.2 0.15 15 400 7010 -39.9 -44.3 63 4.4 -40.2 210 56 303.1 303.2 282.9 303.8 0.19 16 399 7027 -40.1 -44.3 64 4.2 -40.4 210 56 303.1 303.1 282.9 303.7 0.19 17 377 7412 -42.4 -49.6 45 7.3 -42.7 205 62 305.0 305.0 283.5 305.4 0.11 18 365 7631 -43.7 -52.7 36 9.0 -44.0 204 61 306.1 306.1 284.0 306.4 0.08 19 357 7780 -42.5 -65.5 6 23.0 -43.1 204 61 309.7 309.7 285.2 309.7 0.02 20 335 8208 -44.1 -67.1 6 23.0 -44.6 202 59 313.2 313.2 286.5 313.2 0.01 21 300 8940 -49.5 -63.5 18 14.0 -49.8 200 56 315.6 315.6 287.3 315.7 0.02 22 277 9456 -53.7 -64.7 25 11.0 -53.9 197 58 316.8 316.8 287.7 316.9 0.02 23 257 9934 -55.3 -69.3 16 14.0 -55.5 195 60 321.3 321.3 289.2 321.4 0.01 24 250 10110 -55.7 -69.7 16 14.0 -55.9 195 54 323.3 323.3 289.8 323.3 0.01 25 211 11189 -57.5 -76.5 7 19.0 -57.7 195 46 336.5 336.5 293.4 336.5 0.01 26 200 11530 -55.3 -80.3 3 25.0 -55.6 195 44 345.2 345.2 295.6 345.2 0.00 27 172 12493 -53.9 -81.9 2 28.0 -54.2 203 38 362.7 362.7 299.2 362.7 0.00 28 150 13360 -58.5 -83.5 3 25.0 -58.7 210 33 369.3 369.3 300.4 369.3 0.00 29 130 14257 -60.5 -85.5 2 25.0 -60.7 219 32 381.1 381.1 302.4 381.1 0.00 30 100 15890 -61.3 -86.3 2 25.0 -61.6 235 29 409.3 409.3 306.4 409.3 0.00 31 70 18070 -65.3 -88.3 3 23.0 -65.5 250 35 444.7 444.7 310.3 444.7 0.00 32 55 19526 -69.1 -90.1 3 21.0 -69.2 261 36 467.7 467.7 312.4 467.7 0.00 33 50 20100 -66.5 -89.5 3 23.0 -66.8 265 36 486.8 486.8 314.0 486.8 0.00 34 48 20347 -64.7 -88.7 2 24.0 -65.0 264 36 496.8 496.8 314.7 496.8 0.00 35 33 22637 -63.3 -90.3 1 27.0 -63.8 257 39 556.7 556.7 318.5 556.7 0.00 36 30 23220 -64.7 -90.7 2 26.0 -65.2 255 40 568.3 568.3 319.0 568.3 0.00 37 25 24321 -67.9 -91.9 2 24.0 -68.3 255 56 589.5 589.5 320.1 589.5 0.00 38 22 25097 -62.5 -90.5 1 28.0 -63.4 255 67 627.5 627.5 321.8 627.6 0.00 39 20 25680 -64.9 -91.9 1 27.0 -65.7 255 75 637.5 637.5 322.2 637.5 0.00 40 17 26662 -67.7 -91.7 2 24.0 -68.3 255 86 658.9 658.9 323.0 658.9 0.00 41 16 27025 -68.3 -92.3 2 24.0 -68.9 255 91 668.4 668.4 323.4 668.5 0.00 42 13 28292 -60.7 -90.7 1 30.0 -62.4 255 105 735.6 735.6 325.6 735.7 0.01 43 10 29920 -61.1 -91.1 1 30.0 -63.1 255 124 791.5 791.5 327.0 791.5 0.01 44 9.3 30371 -60.7 -89.7 1 29.0 -63.0 809.6 809.6 327.5 809.7 0.01 45 8.6 30855 -63.7 -90.7 1 27.0 -65.5 816.2 816.2 327.6 816.3 0.01 46 7.1 32035 -62.1 -91.1 1 29.0 -64.6 868.8 868.8 328.8 868.9 0.01 TRP 257 9934 -55.3 -69.3 16 14.0 -55.5 195 60 321.3 321.3 289.2 321.4 0.01 WND 377 7412 -42.4 -49.6 45 7.3 -42.7 205 62 305.0 305.0 283.5 305.4 0.11 Sounding variables and indices 1000-500 mb thick: 5370.00 m Freezing level: 943.26 mb = 544.59 m = 1786.71 ft Freezing level: 864.00 mb = 1241.31 m = 4072.47 ft Freezing level: 864.00 mb = 1241.31 m = 4072.47 ft Wetbulb zero: 948.74 mb = 494.06 m = 1620.91 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 58.48 % Est. max temperature: 12.20 C = 53.96 F Sfc-Lift cond lev (LCL): 954.83 mb = 442.55 m = 1451.93 ft T: 0.86 C 700-500 lapse rate: 7.34 C/km ThetaE index: 0.28 C Layer 925.0- 901.0 mb Conv cond level (CCL): 929.64 mb = 657.73 m = 2157.89 ft Mean mixing ratio: 3.83 g/kg Conv temperature: 4.06 C = 39.31 F Cap Strength: 11.14 C Lifted Index: 11.38 C Risk: None Lifted Index @300 mb: 19.15 C Lifted Index @700 mb: 9.26 C Showalter Index: 5.55 C Risk: None Total Totals Index: 49.10 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 23.70 C K Index: 19.60 Risk: < 20 % chance of thunderstorms Sweat Index: 61.00 Risk: None Energy Index: 1.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.33 J/kg Max Up Vert Vel: 4.08 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 11.34 C Lift Cond Lev (LCL): 928.11 mb = 670.98 m = 2201.36 ft Lev Free Conv (LFC): 923.11 mb = 714.26 m = 2343.34 ft Equ Level (EL): 903.11 mb = 888.45 m = 2914.82 ft B at Equ Level: 7.78 J/kg Max Parcel Lev (MPL): 883.11 mb = 1066.91 m = 3500.33 ft Wind level data Storm motion: 274 at 16 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 ---------------------------------------------------------- 0 991 143 285 7 6.8 -1.8 | 87 9 -9.2 -0.6 1 925 698 300 21 18.2 -10.5 | 347 10 2.2 -9.2 2 850 1372 280 15 14.8 -2.6 | 42 2 -1.2 -1.3 3 700 2906 255 17 16.4 4.4 | 185 6 0.4 5.7 4 500 5440 220 29 18.6 22.2 | 186 24 2.7 23.5 5 400 7010 210 56 28.0 48.5 | 194 51 12.0 49.8 6 377 7412 205 62 26.2 56.2 | 190 58 10.2 57.4 7 300 8940 200 56 19.2 52.6 | 183 54 3.2 53.9 8 257 9934 195 60 15.5 58.0 | 180 59 -0.4 59.2 9 250 10110 195 54 14.0 52.2 | 178 53 -2.0 53.4 10 200 11530 195 44 11.4 42.5 | 174 44 -4.6 43.8 11 150 13360 210 33 16.5 28.6 | 181 30 0.5 29.8 12 100 15890 235 29 23.8 16.6 | 204 20 7.8 17.9 13 70 18070 250 35 32.9 12.0 | 232 21 16.9 13.2 14 50 20100 265 36 35.9 3.1 | 258 20 19.9 4.4 15 30 23220 255 40 38.6 10.4 | 243 25 22.7 11.6 16 20 25680 255 75 72.4 19.4 | 250 60 56.5 20.7 17 10 29920 255 124 119.8 32.1 | 252 109 103.8 33.3 Wind Parameters Mean winds (0-6000m): 244.5 at 21.4 knts Storm direction: 274.5 at 16.0 knts Shear (0-3000m) pos: 2.2 neg: 2.6 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 103.5 deg Storm rel helicity (0-3000m) pos: 3.8 neg: -18.4 tot: -14.6 m^2/s^2 ave: -4.9 10^-3 m/s^2 rel: -0.18 Storm rel vorticity (0-3000m) horiz: 5.3 stream: -1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 36.73 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 ------------------------------------------------------------------------------- 500 296 13 42 6| 13.3 0.0 13.3| 0.0 -16.7 -16.7 -33.4 -0.79| 13.5-10.6 1000 295 16 13 6| 6.6 2.3 9.0| 0.9 -18.4 -17.4 -17.4 -0.53| 10.0 -5.3 1500 291 16 13 5| 4.4 2.8 7.2| 2.3 -18.4 -16.0 -10.7 -0.34| 8.0 -2.7 2000 286 16 12 3| 3.3 2.6 5.9| 2.7 -18.4 -15.7 -7.9 -0.25| 6.6 -1.6 2500 281 16 8 2| 2.7 2.6 5.2| 2.8 -18.4 -15.6 -6.2 -0.22| 5.8 -1.3 3000 277 16 350 1| 2.2 2.6 4.8| 3.8 -18.4 -14.6 -4.9 -0.18| 5.3 -1.0 4000 267 17 210 3| 1.7 2.8 4.4| 5.3 -18.8 -13.5 -3.4 -0.13| 4.9 -0.6 5000 255 19 201 6| 1.3 3.0 4.3| 5.3 -27.1 -21.8 -4.4 -0.15| 4.7 -0.7 6000 244 21 198 11| 1.1 3.7 4.8| 28.7 -32.2 -3.5 -0.6 -0.07| 5.2 -0.4 Wrote GIF file: /home/apache/climate/data/raob//LH843/skewt/LH843.skewt.20251126.11.gif