UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110312.upa.cvt Date: 1200Z 3 NOV 25 Searching for U4947... Searching the city database file for: U4947 ... Date:1200Z 3 NOV 25 Station: U4947 WMO ident: 24947 ------------------------------------------------------------------------------- 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 55 SFC 990 132 -10.5 -15.5 67 5.0 -11.6 300 5 263.4 263.6 262.2 266.6 1.15 2 925 649 -15.3 -20.3 66 5.0 -16.2 320 15 263.7 263.8 261.7 266.0 0.82 3 866 1142 -19.7 -22.8 76 3.1 -20.2 312 20 264.1 264.2 261.8 266.1 0.71 4 850 1280 -19.5 -22.7 76 3.2 -20.0 310 21 265.7 265.8 263.0 267.8 0.73 5 829 1466 -19.9 -23.1 76 3.2 -20.4 306 24 267.2 267.3 264.1 269.3 0.72 6 808 1657 -17.1 -19.4 82 2.3 -17.6 302 26 272.1 272.3 268.1 275.1 1.02 7 714 2582 -18.9 -22.2 75 3.3 -19.5 283 40 280.0 280.1 272.7 282.7 0.90 8 700 2729 -19.5 -22.8 75 3.3 -20.1 280 42 280.9 281.0 273.2 283.5 0.87 9 629 3516 -22.9 -26.4 73 3.5 -23.4 277 40 285.7 285.9 275.6 287.9 0.70 10 521 4870 -31.3 -34.1 76 2.8 -31.6 271 36 291.4 291.5 278.0 292.8 0.41 11 509 5035 -32.5 -35.1 78 2.6 -32.7 271 35 291.9 292.0 278.2 293.2 0.38 12 500 5160 -33.5 -36.4 75 2.9 -33.7 270 35 292.2 292.3 278.3 293.3 0.34 13 400 6690 -45.3 -49.3 64 4.0 -45.4 275 38 296.1 296.1 279.8 296.5 0.11 14 379 7047 -48.3 -52.6 61 4.3 -48.4 274 40 296.8 296.8 280.0 297.0 0.08 15 300 8550 -58.1 -62.7 55 4.6 -58.2 270 48 303.4 303.5 282.8 303.6 0.03 16 293 8698 -59.1 -63.6 56 4.5 -59.2 270 46 304.1 304.1 283.1 304.2 0.03 17 264 9354 -57.5 -62.2 55 4.7 -57.6 270 42 315.6 315.6 287.3 315.8 0.03 18 250 9700 -55.5 -60.0 57 4.5 -55.6 270 40 323.6 323.6 289.9 323.7 0.05 19 200 11130 -52.9 -58.9 48 6.0 -53.1 275 40 349.0 349.0 296.5 349.3 0.07 20 191 11426 -51.7 -57.7 49 6.0 -51.9 273 40 355.5 355.6 297.9 355.9 0.08 21 150 12980 -53.1 -62.1 33 9.0 -53.4 265 38 378.6 378.6 302.1 378.9 0.06 22 121 14358 -56.3 -67.3 24 11.0 -56.6 270 40 396.7 396.7 304.8 396.9 0.04 23 106 15206 -53.9 -66.9 19 13.0 -54.4 274 41 416.6 416.6 307.3 416.8 0.04 24 100 15580 -54.5 -68.5 16 14.0 -55.0 275 42 422.4 422.4 308.0 422.6 0.04 25 98 15709 -54.5 -68.5 16 14.0 -55.0 274 42 424.9 424.9 308.3 425.1 0.04 26 86 16542 -56.1 -70.1 16 14.0 -56.6 269 41 437.8 437.8 309.7 438.0 0.04 27 72 17656 -61.9 -76.9 12 15.0 -62.2 261 40 448.3 448.3 310.7 448.4 0.02 28 70 17830 -61.3 -76.3 12 15.0 -61.6 260 40 453.2 453.2 311.1 453.3 0.02 29 60 18779 -63.5 -78.5 11 15.0 -63.8 265 42 468.8 468.8 312.5 468.8 0.01 30 57 19096 -60.7 -76.7 10 16.0 -61.1 266 42 482.0 482.0 313.6 482.1 0.02 31 50 19910 -60.5 -76.5 10 16.0 -61.0 270 44 500.9 500.9 315.0 501.1 0.02 32 32 22665 -64.3 -80.3 9 16.0 -64.8 558.9 558.9 318.6 559.1 0.02 TRP 293 8698 -59.1 -63.6 56 4.5 -59.2 270 46 304.1 304.1 283.1 304.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5105.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 74.43 % Est. max temperature: -7.49 C = 18.51 F Sfc-Lift cond lev (LCL): 913.43 mb = 743.11 m = 2437.98 ft T: -16.14 C 700-500 lapse rate: 5.76 C/km ThetaE index: 0.61 C Layer 925.0- 866.0 mb Conv cond level (CCL): 618.14 mb = 3641.36 m = 11946.58 ft Mean mixing ratio: 0.92 g/kg Conv temperature: 12.30 C = 54.14 F Cap Strength: 21.39 C Lifted Index: 21.47 C Risk: None Lifted Index @300 mb: 26.43 C Lifted Index @700 mb: 14.14 C Showalter Index: 20.15 C Risk: None Total Totals Index: 24.80 C Risk: None Vertical Totals Index: 14.00 C Cross Totals Index: 10.80 C K Index: -12.00 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 5.46 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.84 J/kg Max Up Vert Vel: 1.92 m/s Conv Inhibition (B-): 44265.17 J/kg Cap Strength: 21.46 C Lift Cond Lev (LCL): 870.43 mb = 1103.56 m = 3620.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 311 at 24 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 ---------------------------------------------------------- 0 990 132 300 5 4.3 -2.5 | 134 19 -13.7 13.3 1 925 649 320 15 9.6 -11.5 | 117 9 -8.4 4.3 2 850 1280 310 21 16.1 -13.5 | 140 3 -1.9 2.3 3 700 2729 280 42 41.4 -7.3 | 250 25 23.3 8.5 4 500 5160 270 35 35.0 -0.0 | 227 23 17.0 15.8 5 400 6690 275 38 37.9 -3.3 | 238 23 19.8 12.5 6 300 8550 270 48 48.0 -0.0 | 242 34 30.0 15.8 7 293 8698 270 46 46.0 -0.0 | 241 32 28.0 15.8 8 250 9700 270 40 40.0 -0.0 | 234 27 22.0 15.8 9 200 11130 275 40 39.8 -3.5 | 241 25 21.8 12.3 10 150 12980 265 38 37.9 3.3 | 226 28 19.8 19.1 11 100 15580 275 42 41.8 -3.7 | 243 27 23.8 12.1 12 70 17830 260 40 39.4 6.9 | 223 31 21.4 22.7 13 50 19910 270 44 44.0 -0.0 | 239 30 26.0 15.8 Wind Parameters Mean winds (0-6000m): 281.2 at 31.9 knts Storm direction: 311.2 at 24.0 knts Shear (0-3000m) pos: 1.7 neg: 5.4 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 112.2 deg Storm rel helicity (0-3000m) pos: 6.8 neg: -33.3 tot: -26.5 m^2/s^2 ave: -8.8 10^-3 m/s^2 rel: 0.00 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 78.55 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 ------------------------------------------------------------------------------- 500 315 10 129 14| 10.4 0.0 10.4| 0.1 -10.2 -10.1 -20.3 -0.31| 10.6 -3.3 1000 315 14 126 10| 5.2 2.7 7.9| 1.4 -10.8 -9.3 -9.3 -0.16| 8.1 -1.3 1500 312 16 130 7| 3.5 4.4 7.8| 5.1 -10.8 -5.6 -3.8 0.13| 8.0 1.0 2000 306 20 155 5| 2.6 5.5 8.1| 6.8 -11.0 -4.2 -2.1 0.12| 8.3 1.0 2500 298 23 208 5| 2.1 6.2 8.3| 6.8 -19.3 -12.5 -5.0 0.05| 8.7 0.5 3000 293 26 227 8| 1.7 5.4 7.1| 6.8 -33.3 -26.5 -8.8 0.00| 7.9 0.0 4000 287 29 235 12| 1.3 3.8 5.1| 6.8 -58.5 -51.7 -12.9 -0.08| 6.4 -0.5 5000 284 31 235 15| 1.0 2.9 3.9| 6.8 -82.4 -75.6 -15.1 -0.14| 5.5 -0.8 6000 281 32 234 16| 1.1 2.4 3.5| 23.1 -82.4 -59.4 -9.9 -0.09| 4.8 -0.4 Wrote GIF file: /home/apache/climate/data/raob//U4947/skewt/U4947.skewt.20251103.12.gif