UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for U8695... Searching the city database file for: U8695 ... Date:1200Z 29 NOV 25 Station: U8695 WMO ident: 28695 ------------------------------------------------------------------------------- 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 1015 92 -6.3 -10.0 75 3.7 -7.3 135 11 265.7 266.0 265.0 270.5 1.76 1 1000 208 -8.1 -14.1 62 6.0 -9.5 145 15 265.0 265.3 263.6 268.6 1.28 2 984 333 -8.9 -14.9 62 6.0 -10.3 157 19 265.5 265.7 263.8 268.8 1.22 3 939 697 -7.5 -12.4 68 4.9 -8.8 193 30 270.5 270.7 267.9 274.8 1.57 4 925 814 -8.1 -13.1 67 5.0 -9.4 205 33 271.0 271.3 268.1 275.2 1.50 5 850 1466 -11.1 -16.1 67 5.0 -12.3 240 23 274.5 274.7 270.0 278.2 1.28 6 804 1892 -12.9 -17.9 66 5.0 -14.0 256 24 277.0 277.2 271.4 280.4 1.16 7 753 2392 -11.5 -16.4 67 4.9 -12.8 274 25 283.8 284.0 275.6 287.9 1.41 8 700 2950 -13.1 -19.1 61 6.0 -14.5 295 27 288.0 288.2 277.4 291.6 1.21 9 670 3283 -14.7 -19.7 66 5.0 -15.9 293 31 289.8 290.0 278.4 293.5 1.20 10 556 4665 -26.1 -31.1 63 5.0 -26.8 285 50 292.2 292.3 278.6 293.9 0.51 11 500 5430 -28.7 -38.7 38 10.0 -29.7 280 60 298.0 298.1 280.9 299.0 0.27 12 456 6085 -31.5 -44.5 27 13.0 -32.5 282 68 302.5 302.5 282.6 303.1 0.16 13 427 6546 -33.9 -45.9 29 12.0 -34.7 284 73 305.2 305.2 283.7 305.7 0.15 14 400 7000 -37.5 -49.5 28 12.0 -38.1 285 79 306.3 306.3 284.0 306.6 0.10 15 311 8687 -52.1 -60.1 38 8.0 -52.2 289 81 308.7 308.7 284.9 308.9 0.04 16 300 8920 -53.1 -61.1 37 8.0 -53.2 290 81 310.5 310.5 285.5 310.6 0.03 17 276 9450 -56.0 -64.0 36 8.0 -56.1 295 83 313.8 313.8 286.7 313.9 0.03 18 250 10070 -59.5 -67.5 35 8.0 -59.6 295 77 317.6 317.6 288.0 317.7 0.02 19 249 10095 -59.5 -67.5 35 8.0 -59.6 295 77 318.0 318.0 288.1 318.0 0.02 20 200 11460 -60.9 -68.9 34 8.0 -61.0 305 62 336.3 336.3 293.4 336.4 0.02 21 167 12585 -61.3 -69.3 34 8.0 -61.4 308 56 353.5 353.5 297.4 353.5 0.02 22 153 13128 -63.1 -71.1 33 8.0 -63.2 310 53 359.3 359.3 298.6 359.4 0.02 23 150 13250 -62.7 -70.7 33 8.0 -62.8 310 52 362.1 362.1 299.1 362.1 0.02 24 101 15689 -62.5 -71.5 29 9.0 -62.7 320 50 405.8 405.8 306.0 405.9 0.02 25 100 15750 -62.7 -71.7 29 9.0 -62.9 320 50 406.6 406.6 306.1 406.7 0.02 26 84 16812 -67.5 -77.5 23 10.0 -67.6 315 51 417.6 417.6 307.4 417.7 0.01 27 70 17910 -67.3 -77.3 23 10.0 -67.4 310 52 440.4 440.4 309.9 440.5 0.01 28 50 19910 -70.5 -80.5 22 10.0 -70.6 315 48 477.4 477.4 313.2 477.4 0.01 29 49 20030 -70.3 -80.3 22 10.0 -70.4 314 48 480.6 480.6 313.5 480.7 0.01 30 34 22176 -76.5 -86.5 19 10.0 -76.6 304 56 517.2 517.2 316.1 517.3 0.01 31 30 22900 -76.1 -86.1 19 10.0 -76.2 300 58 537.2 537.2 317.3 537.2 0.01 32 20 25220 -78.3 -88.3 18 10.0 -78.4 305 73 596.5 596.5 320.5 596.5 0.01 33 16 26497 -78.5 -88.5 18 10.0 -78.6 299 76 635.1 635.2 322.1 635.2 0.01 34 12 28163 -73.1 -84.1 17 11.0 -73.5 290 80 708.7 708.8 324.7 709.0 0.03 35 10 29230 -74.5 -84.5 20 10.0 -74.8 285 83 741.5 741.5 325.7 741.7 0.03 36 9.0 29851 -69.3 -80.3 19 11.0 -70.0 784.1 784.2 326.8 784.8 0.07 37 8.2 30406 -70.3 -81.3 18 11.0 -71.0 801.4 801.4 327.3 802.0 0.07 TRP 249 10095 -59.5 -67.5 35 8.0 -59.6 295 77 318.0 318.0 288.1 318.0 0.02 WND 276 9450 -56.0 -64.0 36 8.0 -56.1 295 83 313.8 313.8 286.7 313.9 0.03 Sounding variables and indices 1000-500 mb thick: 5222.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 62.85 % Est. max temperature: 1.81 C = 35.26 F Sfc-Lift cond lev (LCL): 957.04 mb = 549.18 m = 1801.76 ft T: -8.07 C 700-500 lapse rate: 6.29 C/km ThetaE index: 1.91 C Layer 1000.0- 984.0 mb Conv cond level (CCL): 630.48 mb = 3733.55 m = 12249.03 ft Mean mixing ratio: 1.42 g/kg Conv temperature: 18.75 C = 65.75 F Cap Strength: 17.59 C Lifted Index: 21.67 C Risk: None Lifted Index @300 mb: 27.39 C Lifted Index @700 mb: 15.88 C Showalter Index: 16.63 C Risk: None Total Totals Index: 30.20 C Risk: None Vertical Totals Index: 17.60 C Cross Totals Index: 12.60 C K Index: -4.50 Risk: None Sweat Index: 211.35 Risk: None Energy Index: 4.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.22 J/kg Max Up Vert Vel: 6.81 m/s Conv Inhibition (B-): 56433.18 J/kg Cap Strength: 21.25 C Lift Cond Lev (LCL): 885.78 mb = 1148.07 m = 3766.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 28 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 1015 92 135 11 -7.8 7.8 | 126 39 -31.2 22.8 1 1000 208 145 15 -8.6 12.3 | 130 42 -32.0 27.3 2 925 814 205 33 13.9 29.9 | 168 46 -9.5 45.0 3 850 1466 240 23 19.9 11.5 | 172 27 -3.5 26.6 4 700 2950 295 27 24.5 -11.4 | 196 4 1.0 3.6 5 500 5430 280 60 59.1 -10.4 | 263 36 35.7 4.6 6 400 7000 285 79 76.3 -20.4 | 276 53 52.9 -5.4 7 300 8920 290 81 76.1 -27.7 | 284 54 52.7 -12.7 8 276 9450 295 83 75.2 -35.1 | 291 56 51.8 -20.0 9 250 10070 295 77 69.8 -32.5 | 291 50 46.4 -17.5 10 249 10095 295 77 69.8 -32.5 | 291 50 46.4 -17.5 11 200 11460 305 62 50.8 -35.6 | 307 34 27.4 -20.5 12 150 13250 310 52 39.8 -33.4 | 318 25 16.4 -18.4 13 100 15750 320 50 32.1 -38.3 | 339 25 8.7 -23.3 14 70 17910 310 52 39.8 -33.4 | 318 25 16.4 -18.4 15 50 19910 315 48 33.9 -33.9 | 331 22 10.5 -18.9 16 30 22900 300 58 50.2 -29.0 | 297 30 26.8 -13.9 17 20 25220 305 73 59.8 -41.9 | 306 45 36.4 -26.8 18 10 29230 285 83 80.2 -21.5 | 276 57 56.7 -6.4 Wind Parameters Mean winds (0-6000m): 272.7 at 37.1 knts Storm direction: 302.7 at 27.8 knts Shear (0-3000m) pos: 6.7 neg: 0.0 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 96.0 deg Storm rel helicity (0-3000m) pos: 472.9 neg: -2.2 tot: 470.7 m^2/s^2 ave: 156.9 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 7.8 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.08 Bulk Shear: 286.98 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 ------------------------------------------------------------------------------- 500 165 19 140 44| 21.3 0.0 21.3|235.6 0.0 235.6 471.3 0.89| 23.1 20.6 1000 194 25 156 43| 15.4 0.0 15.4|430.7 0.0 430.7 430.7 0.82| 22.8 18.6 1500 206 25 162 39| 9.9 0.0 9.9|442.6 -2.2 440.5 293.6 0.66| 19.5 12.8 2000 218 25 167 35| 8.4 0.0 8.4|461.8 -2.2 459.6 229.8 0.63| 16.6 10.5 2500 230 25 172 31| 7.4 0.0 7.4|469.8 -2.2 467.6 187.0 0.59| 15.0 8.8 3000 242 25 177 27| 6.7 0.0 6.7|472.9 -2.2 470.7 156.9 0.56| 13.8 7.8 4000 260 28 191 20| 5.1 1.8 6.8|484.0 -2.2 481.8 120.5 0.53| 12.2 6.5 5000 269 32 209 18| 4.0 2.9 6.9|485.6 -5.0 480.6 96.1 0.46| 11.2 5.2 6000 273 37 226 19| 3.9 3.0 6.9|530.4 -9.4 521.0 86.8 0.44| 10.5 4.6 Wrote GIF file: /home/apache/climate/data/raob//U8695/skewt/U8695.skewt.20251129.12.gif