UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for UATT... Searching the city database file for: UATT ... Date:1200Z 15 OCT 25 Station: UATT WMO ident: 35229 Latitude: 50.30 Longitude: 57.23 Elevation: 227.00 ------------------------------------------------------------------------------- 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 177 70 5 SFC 995 227 15.0 4.0 48 11.0 9.3 70 5 288.6 289.5 282.7 303.2 5.12 2 925 831 10.8 -3.2 37 14.0 4.5 155 17 290.4 290.9 281.3 299.9 3.26 3 860 1434 7.4 -7.6 34 15.0 1.3 198 20 292.9 293.4 281.5 300.4 2.51 4 850 1530 6.6 -8.4 33 15.0 0.7 205 21 293.1 293.5 281.4 300.2 2.38 5 794 2085 2.2 -6.8 51 9.0 -1.4 201 25 294.1 294.6 282.5 302.8 2.89 6 742 2627 -2.7 198 28 294.5 7 700 3087 -5.3 -5.3 100 0.0 -5.3 195 31 296.6 297.3 284.4 307.6 3.68 8 548 4981 -14.9 206 28 306.7 9 500 5670 -19.7 -19.7 100 0.0 -19.7 210 27 309.0 309.3 286.8 314.2 1.60 10 400 7280 -32.7 -34.1 87 1.4 -32.9 205 27 312.5 312.6 286.9 314.3 0.53 11 300 9250 -48.1 -53.1 56 5.0 -48.3 220 35 317.6 317.6 288.1 317.9 0.09 12 267 10002 -54.1 -60.1 48 6.0 -54.2 226 37 319.6 319.6 288.6 319.7 0.04 13 250 10420 -55.9 -61.9 47 6.0 -56.0 230 38 323.0 323.0 289.7 323.1 0.04 14 211 11494 -60.1 -68.1 34 8.0 -60.2 235 38 332.5 332.5 292.4 332.5 0.02 15 200 11830 -59.3 -68.3 30 9.0 -59.4 240 40 338.9 338.9 294.0 338.9 0.02 16 171 12815 -56.7 -68.7 21 12.0 -56.9 243 40 358.7 358.7 298.5 358.8 0.02 17 150 13640 -58.5 -73.5 13 15.0 -58.7 245 40 369.3 369.3 300.4 369.3 0.01 18 100 16160 -61.9 -90.9 1 29.0 -62.1 265 35 408.1 408.1 306.3 408.1 0.00 19 70 18370 -60.5 -90.5 1 30.0 -60.9 275 27 455.0 455.0 311.3 455.0 0.00 20 52 20217 -61.7 -90.7 1 29.0 -62.1 257 31 492.5 492.5 314.4 492.5 0.00 21 50 20460 -60.9 -90.9 1 30.0 -61.4 255 31 500.0 500.0 314.9 500.0 0.00 22 46 20980 -57.9 -88.9 1 31.0 -58.7 257 32 519.3 519.3 316.2 519.3 0.00 23 30 23650 -60.3 -90.3 1 30.0 -61.2 265 36 580.3 580.3 319.7 580.3 0.00 24 26 24543 -61.5 -90.5 1 29.0 -62.4 270 35 601.1 601.1 320.6 601.1 0.00 25 21 25889 -56.1 -87.1 1 31.0 -58.0 278 33 655.2 655.3 322.9 655.3 0.01 26 20 26200 -55.9 -86.9 1 31.0 -57.9 280 33 665.1 665.1 323.3 665.1 0.01 27 15 28030 -56.5 -87.5 1 31.0 -58.9 274 42 720.1 720.1 325.1 720.2 0.01 28 13 28949 -51.9 -84.9 1 33.0 -55.9 271 46 766.1 766.1 326.4 766.3 0.02 29 10 30680 -44.3 -79.3 1 35.0 -52.3 265 54 854.2 854.2 328.5 854.9 0.07 30 8.9 31464 -42.9 -77.9 1 35.0 -52.1 888.5 888.6 329.2 889.6 0.10 TRP 211 11494 -60.1 -68.1 34 8.0 -60.2 235 38 332.5 332.5 292.4 332.5 0.02 WND Sounding variables and indices 1000-500 mb thick: 5493.00 m Freezing level: 770.65 mb = 2328.28 m = 7638.63 ft Wetbulb zero: 832.36 mb = 1700.70 m = 5579.65 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 39.68 % Est. max temperature: 19.59 C = 67.25 F Sfc-Lift cond lev (LCL): 843.07 mb = 1596.64 m = 5238.24 ft T: 6.07 C 700-500 lapse rate: 5.57 C/km ThetaE index: 3.28 C Layer 925.0- 860.0 mb Conv cond level (CCL): 712.47 mb = 2947.63 m = 9670.57 ft Mean mixing ratio: 3.84 g/kg Conv temperature: 22.42 C = 72.35 F Cap Strength: 7.76 C Lifted Index: 8.52 C Risk: None Lifted Index @300 mb: 11.82 C Lifted Index @700 mb: 3.53 C Showalter Index: 9.11 C Risk: None Total Totals Index: 37.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 11.30 C K Index: 17.90 Risk: < 20 % chance of thunderstorms Sweat Index: 104.89 Risk: None Energy Index: 2.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.58 J/kg Max Up Vert Vel: 4.38 m/s Conv Inhibition (B-): 50578.57 J/kg Cap Strength: 8.38 C Lift Cond Lev (LCL): 777.63 mb = 2251.66 m = 7387.25 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 229 at 19 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 ---------------------------------------------------------- 0 995 227 70 5 -4.7 -1.7 | 53 24 -18.9 -14.2 1 925 831 155 17 -7.2 15.4 | 98 22 -21.4 2.9 2 850 1530 205 21 8.9 19.0 | 141 8 -5.3 6.5 3 700 3087 195 31 8.0 29.9 | 161 18 -6.2 17.4 4 500 5670 210 27 13.5 23.4 | 176 11 -0.7 10.9 5 400 7280 205 27 11.4 24.5 | 167 12 -2.8 12.0 6 300 9250 220 35 22.5 26.8 | 210 17 8.3 14.3 7 250 10420 230 38 29.1 24.4 | 231 19 14.9 11.9 8 211 11494 235 38 31.1 21.8 | 241 19 17.0 9.3 9 200 11830 240 40 34.6 20.0 | 250 22 20.5 7.5 10 150 13640 245 40 36.3 16.9 | 259 23 22.1 4.4 11 100 16160 265 35 34.9 3.1 | 295 23 20.7 -9.5 12 70 18370 275 27 26.9 -2.4 | 319 20 12.7 -14.9 13 50 20460 255 31 29.9 8.0 | 286 16 15.8 -4.5 14 30 23650 265 36 35.9 3.1 | 293 24 21.7 -9.4 15 20 26200 280 33 32.5 -5.7 | 315 26 18.3 -18.2 16 10 30680 265 54 53.8 4.7 | 281 40 39.6 -7.8 Wind Parameters Mean winds (0-6000m): 198.6 at 25.2 knts Storm direction: 228.6 at 18.9 knts Shear (0-3000m) pos: 4.5 neg: 1.6 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 108.3 deg Storm rel helicity (0-3000m) pos: 180.8 neg: 0.0 tot: 180.8 m^2/s^2 ave: 60.3 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 5.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 67.62 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 ------------------------------------------------------------------------------- 500 135 10 75 22| 14.5 0.0 14.5| 99.7 0.0 99.7 199.4 0.95| 16.3 15.5 1000 156 14 90 20| 11.2 0.0 11.2|153.4 0.0 153.4 153.4 0.85| 15.3 13.0 1500 176 16 103 16| 8.9 0.0 8.9|169.5 0.0 169.5 113.0 0.80| 13.3 10.6 2000 186 18 114 14| 6.7 0.9 7.6|174.2 0.0 174.2 87.1 0.77| 10.9 8.3 2500 190 20 123 13| 5.3 1.4 6.8|177.9 0.0 177.9 71.2 0.73| 9.4 6.9 3000 191 22 131 13| 4.5 1.6 6.0|180.8 0.0 180.8 60.3 0.70| 8.3 5.8 4000 194 24 141 14| 3.3 1.2 4.5|187.9 0.0 187.9 47.0 0.69| 6.7 4.6 5000 196 25 147 13| 2.6 1.0 3.5|193.3 0.0 193.3 38.7 0.67| 5.7 3.8 6000 199 25 152 13| 2.1 0.8 2.9|195.1 -1.8 193.3 32.2 0.65| 4.9 3.2 Wrote GIF file: /home/apache/climate/data/raob//UATT/skewt/UATT.skewt.20251015.12.gif