UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for 89532... Searching the city database file for: 89532 ... Date:0000Z 6 DEC 25 Station: 89532 WMO ident: 89532 Latitude: -69.00 Longitude: 39.58 Elevation: 21.00 ------------------------------------------------------------------------------- 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 -31 50 3 SFC 993 21 -3.7 -4.8 92 1.1 -4.1 50 3 270.0 270.4 269.5 277.3 2.69 2 925 582 -7.5 -8.8 90 1.3 -7.9 150 2 271.6 272.0 269.6 277.5 2.12 3 915 667 -7.9 -11.0 78 3.1 -8.8 136 2 272.1 272.4 269.4 277.1 1.80 4 850 1236 -12.3 -15.1 80 2.8 -13.0 40 2 273.3 273.5 269.4 277.2 1.39 5 813 1574 -15.3 -16.6 90 1.3 -15.6 40 4 273.6 273.8 269.4 277.2 1.28 6 742 2258 -20.1 -20.9 93 0.8 -20.3 40 9 275.6 275.8 270.2 278.4 0.97 7 735 2328 -20.7 -21.7 92 1.0 -20.9 40 9 275.7 275.8 270.1 278.4 0.92 8 728 2399 -19.1 -20.6 88 1.5 -19.4 40 10 278.2 278.4 271.8 281.2 1.02 9 700 2690 -20.5 -24.0 73 3.5 -21.1 40 12 279.8 279.9 272.4 282.1 0.78 10 651 3221 -25.1 -27.2 83 2.1 -25.4 11 12 280.4 280.6 272.5 282.4 0.63 11 598 3833 -28.1 -37.1 42 9.0 -28.9 337 12 283.9 283.9 273.9 284.7 0.26 12 500 5100 -33.7 -49.7 18 16.0 -34.6 265 12 292.0 292.0 277.7 292.2 0.08 13 422 6276 -40.1 -56.1 16 16.0 -40.6 261 22 298.3 298.3 280.7 298.4 0.05 14 400 6640 -42.1 260 25 300.3 15 370 7164 -45.3 261 30 302.8 16 319 8147 -47.9 264 39 312.3 17 300 8550 -50.1 265 43 314.7 18 278 9045 -52.7 270 43 317.9 19 250 9730 -53.1 265 25 327.1 20 200 11170 -49.9 300 19 353.8 21 150 13060 -49.1 305 14 385.5 22 145 13282 -48.9 307 14 389.6 23 100 15750 -43.1 325 19 444.4 24 83 17010 -40.3 335 14 474.5 25 78 17431 -41.9 339 13 479.7 26 74 17789 -38.7 342 11 493.7 27 70 18170 -38.7 345 10 501.6 28 58 19465 -37.9 320 12 531.1 29 52 20213 -40.9 305 14 541.0 30 50 20480 -40.9 300 14 547.1 31 30 23979 -37.7 641.9 TRP 278 9045 -52.7 270 43 317.9 WND Sounding variables and indices 1000-500 mb thick: 5131.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 67.89 % Est. max temperature: -0.38 C = 31.32 F Sfc-Lift cond lev (LCL): 975.76 mb = 159.50 m = 523.30 ft T: -4.64 C 700-500 lapse rate: 5.48 C/km ThetaE index: 0.39 C Layer 915.0- 850.0 mb Conv cond level (CCL): 904.08 mb = 759.48 m = 2491.69 ft Mean mixing ratio: 2.20 g/kg Conv temperature: -1.42 C = 29.44 F Cap Strength: 6.57 C Lifted Index: 12.33 C Risk: None Lifted Index @300 mb: 26.52 C Lifted Index @700 mb: 4.21 C Showalter Index: 12.42 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 18.60 C K Index: 2.80 Risk: None Sweat Index: 16.00 Risk: None Energy Index: 3.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.13 J/kg Max Up Vert Vel: 4.27 m/s Conv Inhibition (B-): 48131.95 J/kg Cap Strength: 11.80 C Lift Cond Lev (LCL): 918.32 mb = 638.52 m = 2094.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 353 at 7 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 ---------------------------------------------------------- 0 993 21 50 3 -2.3 -1.9 | 149 6 -3.2 5.2 1 925 582 150 2 -1.0 1.7 | 168 9 -1.9 8.8 2 850 1236 40 2 -1.3 -1.5 | 159 6 -2.2 5.6 3 700 2690 40 12 -7.7 -9.2 | 76 9 -8.6 -2.1 4 500 5100 265 12 12.0 1.0 | 234 14 11.1 8.2 5 400 6640 260 25 24.6 4.3 | 244 26 23.7 11.4 6 300 8550 265 43 42.8 3.7 | 255 43 42.0 10.9 7 278 9045 270 43 43.0 -0.0 | 260 43 42.1 7.1 8 250 9730 265 25 24.9 2.2 | 249 26 24.0 9.3 9 200 11170 300 19 16.5 -9.5 | 279 16 15.6 -2.4 10 150 13060 305 14 11.5 -8.0 | 275 11 10.6 -0.9 11 100 15750 325 19 10.9 -15.6 | 310 13 10.0 -8.5 12 70 18170 345 10 2.6 -9.7 | 326 3 1.7 -2.6 13 50 20480 300 14 12.1 -7.0 | 269 11 11.2 0.1 Wind Parameters Mean winds (0-6000m): 323.0 at 9.5 knts Storm direction: 353.0 at 7.2 knts Shear (0-3000m) pos: 0.6 neg: 2.2 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): -96.2 deg Storm rel helicity (0-3000m) pos: 5.9 neg: -23.4 tot: -17.5 m^2/s^2 ave: -5.8 10^-3 m/s^2 rel: -0.49 Storm rel vorticity (0-3000m) horiz: 3.7 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.58 Bulk Shear: 15.79 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 79 3 153 7| 3.7 0.0 3.7| 5.2 0.0 5.2 10.4 0.59| 4.2 2.5 1000 98 2 157 8| 1.9 1.1 3.0| 5.6 -3.1 2.5 2.5 0.18| 3.4 0.6 1500 74 2 154 7| 1.2 1.6 2.9| 5.9 -5.8 0.1 0.1 -0.05| 3.3 -0.2 2000 55 3 146 6| 0.9 2.1 3.0| 5.9 -10.6 -4.6 -2.3 -0.29| 3.4 -1.0 2500 48 4 135 6| 0.7 2.3 3.1| 5.9 -15.3 -9.4 -3.8 -0.39| 3.4 -1.3 3000 43 6 123 6| 0.6 2.2 2.9| 5.9 -23.4 -17.5 -5.8 -0.49| 3.7 -1.8 4000 24 7 97 4| 0.5 1.8 2.3| 5.9 -39.3 -33.3 -8.3 -0.65| 4.3 -2.8 5000 9 8 63 2| 0.4 1.4 1.8| 5.9 -64.4 -58.4 -11.7 -0.69| 4.6 -3.2 6000 323 10 276 5| 0.3 1.8 2.1| 16.8 -66.9 -50.1 -8.4 -0.55| 4.6 -2.5 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20251206.00.gif