UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050100.upa.cvt Date: 0000Z 1 MAY 25 Searching for UWUU... Searching the city database file for: UWUU ... Date:0000Z 1 MAY 25 Station: UWUU WMO ident: 28722 Latitude: 54.75 Longitude: 56.00 Elevation: 105.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1002 105 10.2 0.2 50 10.0 5.6 170 5 283.2 283.9 278.7 294.1 3.87 1 1000 123 9.8 -0.2 50 10.0 5.2 175 7 283.0 283.6 278.4 293.6 3.76 2 925 766 6.4 -4.6 45 11.0 1.8 225 38 285.9 286.4 278.7 294.3 2.93 3 873 1238 3.4 -4.6 56 8.0 0.1 239 37 287.5 288.0 279.8 296.5 3.11 4 850 1454 1.6 -5.4 60 7.0 -1.2 245 36 287.8 288.3 279.8 296.6 3.00 5 700 2985 -10.1 -14.6 70 4.5 -11.4 240 35 291.3 291.6 279.8 296.6 1.76 6 644 3620 -14.7 -17.2 81 2.5 -15.3 241 36 293.1 293.4 280.4 297.8 1.54 7 634 3738 -15.7 -18.4 80 2.7 -16.4 241 36 293.3 293.5 280.3 297.6 1.41 8 605 4088 -17.3 -26.3 45 9.0 -19.0 242 36 295.4 295.5 280.3 297.8 0.74 9 500 5490 -25.5 -39.5 26 14.0 -27.0 245 38 301.9 302.0 282.5 302.8 0.25 10 483 5742 -26.7 -39.7 28 13.0 -28.1 243 41 303.5 303.5 283.1 304.3 0.25 11 446 6314 -31.9 -44.9 26 13.0 -32.9 240 48 303.9 303.9 283.2 304.5 0.16 12 400 7080 -36.7 -43.7 48 7.0 -37.2 235 58 307.3 307.3 284.5 308.0 0.20 13 340 8179 -45.7 -50.3 60 4.6 -45.9 240 68 309.7 309.7 285.4 310.1 0.11 14 336 8257 -46.1 -50.8 59 4.6 -46.3 240 69 310.1 310.1 285.5 310.5 0.11 15 322 8538 -47.7 -52.4 58 4.7 -47.9 240 69 311.7 311.8 286.1 312.1 0.09 16 300 9000 -50.7 -55.4 57 4.7 -50.8 240 68 313.9 313.9 286.8 314.2 0.07 17 294 9132 -51.7 -56.6 56 4.9 -51.8 241 67 314.3 314.3 286.9 314.5 0.06 18 257 10002 -54.5 -59.4 55 4.9 -54.6 245 64 322.5 322.5 289.6 322.7 0.05 19 254 10078 -54.5 -59.5 54 5.0 -54.6 247 63 323.6 323.6 289.9 323.8 0.05 20 250 10180 -54.5 -59.5 54 5.0 -54.6 250 62 325.0 325.1 290.3 325.2 0.05 21 227 10804 -50.7 -56.7 49 6.0 -50.9 248 55 339.9 340.0 294.4 340.3 0.08 22 200 11630 -50.9 -58.9 38 8.0 -51.2 245 46 352.2 352.2 297.1 352.5 0.07 23 150 13500 -51.1 -62.1 26 11.0 -51.5 255 42 382.0 382.0 302.6 382.3 0.06 24 135 14183 -53.1 -66.1 19 13.0 -53.5 256 40 390.2 390.2 303.8 390.4 0.04 25 100 16130 -50.7 -66.7 13 16.0 -51.5 260 35 429.8 429.8 308.9 430.0 0.05 26 86 17105 -53.7 -69.7 12 16.0 -54.4 260 33 442.7 442.7 310.1 442.9 0.04 27 81 17490 -53.3 -70.3 11 17.0 -54.0 260 33 451.1 451.1 311.0 451.3 0.04 28 70 18430 -53.1 -72.1 8 19.0 -53.9 260 31 470.8 470.8 312.7 471.0 0.03 29 53 20230 -52.5 -72.5 7 20.0 -53.7 252 24 511.2 511.2 315.7 511.4 0.04 30 51 20481 -50.5 -71.5 7 21.0 -52.0 251 23 521.5 521.5 316.4 521.8 0.05 31 50 20610 -51.1 -72.1 6 21.0 -52.5 250 23 523.1 523.1 316.5 523.3 0.05 32 39 22209 -54.1 -75.1 6 21.0 -55.4 238 15 554.0 554.0 318.3 554.2 0.04 33 32 23482 -51.5 -74.5 5 23.0 -53.5 228 9 593.2 593.2 320.3 593.6 0.05 34 30 23900 -51.7 -74.7 5 23.0 -53.8 225 7 603.7 603.7 320.8 604.1 0.05 35 23 25621 -52.3 -75.3 5 23.0 -54.8 649.6 649.6 322.7 650.1 0.06 36 23 25621 -52.3 -75.3 5 23.0 -54.8 649.6 649.6 322.7 650.1 0.06 TRP 257 10002 -54.5 -59.4 55 4.9 -54.6 245 64 322.5 322.5 289.6 322.7 0.05 WND 336 8257 -46.1 -50.8 59 4.6 -46.3 240 69 310.1 310.1 285.5 310.5 0.11 Sounding variables and indices 1000-500 mb thick: 5367.00 m Freezing level: 829.49 mb = 1663.37 m = 5457.18 ft Wetbulb zero: 871.12 mb = 1255.48 m = 4118.97 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 54.77 % Est. max temperature: 14.81 C = 58.66 F Sfc-Lift cond lev (LCL): 860.21 mb = 1357.45 m = 4453.53 ft T: 2.40 C 700-500 lapse rate: 6.15 C/km ThetaE index: 0.53 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 749.66 mb = 2444.56 m = 8020.10 ft Mean mixing ratio: 3.27 g/kg Conv temperature: 17.14 C = 62.86 F Cap Strength: 4.13 C Lifted Index: 7.64 C Risk: None Lifted Index @300 mb: 14.06 C Lifted Index @700 mb: 2.83 C Showalter Index: 5.89 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 20.10 C K Index: 17.20 Risk: < 20 % chance of thunderstorms Sweat Index: 110.00 Risk: None Energy Index: 1.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.49 J/kg Max Up Vert Vel: 4.58 m/s Conv Inhibition (B-): 44201.91 J/kg Cap Strength: 7.62 C Lift Cond Lev (LCL): 810.40 mb = 1830.19 m = 6004.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 at 27 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 1002 105 170 5 -0.9 4.9 | 100 28 -27.4 5.0 1 1000 123 175 7 -0.6 7.0 | 105 28 -27.1 7.1 2 925 766 225 38 26.9 26.9 | 181 27 0.3 27.0 3 850 1454 245 36 32.6 15.2 | 202 16 6.1 15.3 4 700 2985 240 35 30.3 17.5 | 192 18 3.8 17.6 5 500 5490 245 38 34.4 16.1 | 206 18 7.9 16.2 6 400 7080 235 58 47.5 33.3 | 212 39 21.0 33.4 7 336 8257 240 69 59.8 34.5 | 224 48 33.2 34.6 8 300 9000 240 68 58.9 34.0 | 223 47 32.4 34.1 9 257 10002 245 64 58.0 27.0 | 229 42 31.5 27.2 10 250 10180 250 62 58.3 21.2 | 236 38 31.7 21.3 11 200 11630 245 46 41.7 19.4 | 218 25 15.2 19.5 12 150 13500 255 42 40.6 10.9 | 232 18 14.0 11.0 13 100 16130 260 35 34.5 6.1 | 232 10 7.9 6.2 14 70 18430 260 31 30.5 5.4 | 216 7 4.0 5.5 15 50 20610 250 23 21.6 7.9 | 148 9 -4.9 8.0 16 30 23900 225 7 4.9 4.9 | 103 22 -21.6 5.1 Wind Parameters Mean winds (0-6000m): 240.2 at 35.4 knts Storm direction: 270.2 at 26.5 knts Shear (0-3000m) pos: 6.0 neg: 0.5 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 92.4 deg Storm rel helicity (0-3000m) pos: 333.3 neg: -12.5 tot: 320.8 m^2/s^2 ave: 106.9 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 7.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.15 Bulk Shear: 69.65 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 ------------------------------------------------------------------------------- 500 205 18 131 25| 27.5 0.0 27.5|211.9 0.0 211.9 423.8 1.00| 29.4 29.3 1000 223 27 159 21| 18.1 0.0 18.1|313.2 0.0 313.2 313.2 0.95| 23.4 22.2 1500 231 30 171 20| 12.0 0.0 12.0|332.5 -0.8 331.6 221.1 0.89| 17.9 16.0 2000 234 32 178 19| 9.0 0.3 9.3|332.5 -5.1 327.4 163.7 0.86| 13.7 11.8 2500 236 32 181 18| 7.2 0.4 7.6|332.5 -9.4 323.1 129.2 0.82| 11.2 9.2 3000 237 33 184 18| 6.0 0.5 6.5|333.3 -12.5 320.8 106.9 0.80| 9.5 7.6 4000 238 34 187 18| 4.7 0.4 5.0|341.5 -12.5 329.0 82.2 0.81| 7.3 5.9 5000 239 34 190 18| 3.9 0.3 4.2|349.9 -12.5 337.3 67.5 0.81| 6.0 4.9 6000 240 35 193 18| 3.4 0.6 4.0|364.2 -12.5 351.6 58.6 0.75| 5.8 4.3 Wrote GIF file: /home/apache/climate/data/raob//UWUU/skewt/UWUU.skewt.20250501.00.gif