UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025123112.upa.cvt Date: 1200Z 31 DEC 25 Searching for 89532... Searching the city database file for: 89532 ... Date:1200Z 31 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 -52 280 6 SFC 991 21 0.6 -3.1 76 3.7 -0.8 280 6 274.5 275.0 272.8 282.9 3.06 2 987 53 -1.3 -5.1 75 3.8 -2.6 277 6 272.9 273.3 271.2 280.1 2.65 3 978 126 -1.7 -11.7 46 10.0 -4.7 271 5 273.2 273.4 269.7 277.7 1.59 4 927 549 -4.7 -16.7 38 12.0 -7.7 236 2 274.3 274.5 269.6 277.5 1.11 5 925 566 -3.9 -17.9 33 14.0 -7.4 235 2 275.3 275.5 270.1 278.3 1.01 6 898 799 -3.9 -23.9 19 20.0 -8.2 230 8 277.7 277.8 270.8 279.5 0.62 7 850 1227 -7.3 -27.3 19 20.0 -11.1 220 18 278.5 278.6 271.1 280.0 0.48 8 721 2488 -17.3 -30.3 31 13.0 -19.2 212 24 280.9 281.0 272.5 282.3 0.43 9 700 2710 -17.9 -32.9 26 15.0 -19.9 210 25 282.7 282.7 273.3 283.7 0.34 10 668 3058 -18.5 -35.5 21 17.0 -20.7 213 25 285.8 285.8 274.9 286.7 0.28 11 577 4135 -24.3 -45.3 13 21.0 -26.1 221 24 291.2 291.3 277.4 291.6 0.12 12 517 4923 -30.1 -51.1 11 21.0 -31.3 228 23 293.5 293.5 278.5 293.8 0.07 13 500 5160 -31.5 -46.5 21 15.0 -32.5 230 23 294.6 294.7 279.1 295.0 0.12 14 428 6241 -40.1 -50.1 34 10.0 -40.5 233 22 297.1 297.1 280.2 297.4 0.09 15 400 6700 -43.5 235 21 298.5 16 386 6939 -45.1 234 21 299.4 17 341 7762 -47.9 230 23 306.4 18 332 7938 -48.1 229 24 308.5 19 300 8610 -45.9 225 29 320.7 20 299 8632 -45.9 225 29 321.0 21 250 9840 -43.7 220 31 341.1 22 219 10724 -43.3 217 32 354.9 23 200 11330 -44.3 215 33 362.6 24 152 13172 -45.9 225 27 389.5 25 150 13260 -46.1 225 27 390.6 26 133 14063 -43.9 225 25 408.2 27 100 15970 -45.1 225 21 440.6 28 70 18370 -42.7 180 18 493.0 29 50 20650 -40.1 165 8 549.0 30 48 20928 -40.9 163 9 553.5 31 43 21679 -38.1 156 10 578.1 32 35 23090 -39.1 144 14 610.5 33 30 24150 -37.1 135 16 643.5 34 20 26960 -35.1 105 14 728.7 35 18 27697 -33.7 755.5 TRP 341 7762 -47.9 230 23 306.4 WND Sounding variables and indices 1000-500 mb thick: 5212.00 m Freezing level: 989.74 mb = 31.19 m = 102.34 ft Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 22.44 % Est. max temperature: 4.80 C = 40.64 F Sfc-Lift cond lev (LCL): 935.41 mb = 477.68 m = 1567.17 ft T: -4.19 C 700-500 lapse rate: 5.55 C/km ThetaE index: 5.32 C Layer 987.0- 925.0 mb Conv cond level (CCL): 654.14 mb = 3212.35 m = 10539.08 ft Mean mixing ratio: 1.27 g/kg Conv temperature: 12.69 C = 54.84 F Cap Strength: 12.95 C Lifted Index: 13.69 C Risk: None Lifted Index @300 mb: 29.96 C Lifted Index @700 mb: 5.99 C Showalter Index: 12.43 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 24.20 C Cross Totals Index: 4.20 C K Index: -18.10 Risk: None Sweat Index: 105.71 Risk: None Energy Index: 3.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.16 J/kg Max Up Vert Vel: 6.51 m/s Conv Inhibition (B-): 69287.36 J/kg Cap Strength: 13.27 C Lift Cond Lev (LCL): 779.49 mb = 1890.51 m = 6202.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 251 at 15 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 21 280 6 5.9 -1.0 | 54 10 -8.3 -5.9 1 925 566 235 2 1.6 1.1 | 73 13 -12.5 -3.7 2 850 1227 220 18 11.6 13.8 | 164 9 -2.6 8.9 3 700 2710 210 25 12.5 21.7 | 174 17 -1.7 16.8 4 500 5160 230 23 17.6 14.8 | 199 10 3.5 9.9 5 400 6700 235 21 17.2 12.0 | 203 8 3.0 7.2 6 341 7762 230 23 17.6 14.8 | 199 10 3.5 9.9 7 300 8610 225 29 20.5 20.5 | 202 17 6.3 15.6 8 250 9840 220 31 19.9 23.7 | 197 20 5.8 18.9 9 200 11330 215 33 18.9 27.0 | 192 23 4.8 22.1 10 150 13260 225 27 19.1 19.1 | 199 15 4.9 14.2 11 100 15970 225 21 14.8 14.8 | 184 10 0.7 10.0 12 70 18370 180 18 0.0 18.0 | 133 19 -14.2 13.1 13 50 20650 165 8 -2.1 7.7 | 100 16 -16.2 2.8 14 30 24150 135 16 -11.3 11.3 | 104 26 -25.5 6.4 15 20 26960 105 14 -13.5 3.6 | 87 28 -27.7 -1.3 Wind Parameters Mean winds (0-6000m): 221.0 at 20.0 knts Storm direction: 251.0 at 15.0 knts Shear (0-3000m) pos: 0.1 neg: 3.9 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 122.7 deg Storm rel helicity (0-3000m) pos: 46.3 neg: 0.0 tot: 46.3 m^2/s^2 ave: 15.4 10^-3 m/s^2 rel: 0.63 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.52 Bulk Shear: 40.85 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 ------------------------------------------------------------------------------- 500 271 4 64 11| 0.0 4.6 4.6| 10.0 0.0 10.0 20.1 0.74| 4.9 3.6 1000 242 6 76 9| 0.0 5.6 5.6| 27.7 0.0 27.7 27.7 0.75| 8.0 6.0 1500 227 9 102 7| 0.0 6.0 6.0| 38.2 0.0 38.2 25.5 0.75| 7.7 5.7 2000 222 12 125 7| 0.0 5.1 5.1| 40.9 0.0 40.9 20.5 0.70| 6.4 4.5 2500 219 14 142 8| 0.0 4.7 4.7| 42.7 0.0 42.7 17.1 0.65| 5.7 3.7 3000 217 16 151 9| 0.1 3.9 4.0| 46.3 0.0 46.3 15.4 0.63| 5.1 3.2 4000 217 18 161 10| 0.5 2.9 3.4| 55.5 0.0 55.5 13.9 0.64| 4.3 2.7 5000 219 19 169 11| 0.7 2.3 3.1| 63.0 0.0 63.0 12.6 0.64| 3.8 2.4 6000 221 20 174 10| 0.8 1.9 2.7| 64.9 0.0 64.9 10.8 0.63| 3.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20251231.12.gif