UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051512.upa.cvt Date: 1200Z 15 MAY 25 Searching for U7713... Searching the city database file for: U7713 ... Date:1200Z 15 MAY 25 Station: U7713 WMO ident: 27713 ------------------------------------------------------------------------------- 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 61 SFC 985 190 17.6 -2.4 25 20.0 8.2 180 5 292.0 292.6 282.0 301.6 3.25 2 978 250 15.2 -2.8 29 18.0 6.9 183 6 290.2 290.8 281.1 299.5 3.18 3 925 718 10.8 -4.2 35 15.0 4.2 205 11 290.4 290.9 281.0 299.2 3.02 4 850 1414 4.4 -7.6 41 12.0 -0.3 225 13 290.8 291.2 280.6 298.3 2.54 5 700 2953 -9.1 -14.1 67 5.0 -10.6 250 13 292.4 292.7 280.4 298.0 1.83 6 663 3370 -13.1 -18.1 66 5.0 -14.4 256 14 292.5 292.7 279.9 296.7 1.39 7 659 3416 -12.9 -17.9 66 5.0 -14.2 256 14 293.2 293.5 280.3 297.6 1.42 8 654 3474 -10.7 -16.7 61 6.0 -12.4 257 15 296.3 296.6 281.8 301.2 1.58 9 616 3931 -14.3 -24.3 42 10.0 -16.4 263 16 297.3 297.5 281.4 300.1 0.87 10 605 4067 -15.5 -25.5 42 10.0 -17.6 265 16 297.5 297.6 281.3 300.0 0.79 11 500 5480 -24.3 -34.3 39 10.0 -25.6 285 21 303.4 303.5 283.3 304.8 0.42 12 493 5583 -24.9 -34.9 39 10.0 -26.2 285 22 303.9 304.0 283.5 305.3 0.40 13 400 7070 -36.9 -46.9 35 10.0 -37.5 280 31 307.0 307.1 284.4 307.5 0.14 14 300 9000 -52.1 -61.1 33 9.0 -52.3 290 31 311.9 311.9 286.1 312.0 0.03 15 288 9260 -54.5 -63.5 32 9.0 -54.6 290 29 312.1 312.2 286.1 312.3 0.03 16 272 9623 -53.7 -62.7 32 9.0 -53.9 272 24 318.5 318.5 288.3 318.6 0.03 17 255 10040 -47.3 -57.3 31 10.0 -47.7 251 19 333.8 333.9 292.8 334.1 0.06 18 250 10170 -47.1 -57.1 31 10.0 -47.5 245 17 336.0 336.1 293.4 336.3 0.07 19 215 11175 -44.1 -58.1 20 14.0 -44.8 225 20 355.5 355.5 297.8 355.8 0.07 20 200 11660 -44.3 -62.3 12 18.0 -45.1 215 21 362.6 362.6 299.2 362.8 0.04 21 150 13580 -44.3 -69.3 5 25.0 -45.4 180 19 393.7 393.7 304.3 393.8 0.02 22 129 14592 -43.9 -69.9 4 26.0 -45.2 178 23 411.8 411.8 306.7 411.9 0.02 23 100 16290 -47.3 -73.3 4 26.0 -48.5 175 29 436.3 436.3 309.5 436.4 0.02 24 95 16627 -48.7 -73.7 4 25.0 -49.8 174 26 440.0 440.0 309.9 440.1 0.02 25 88 17130 -47.3 -73.3 4 26.0 -48.6 173 22 452.6 452.6 311.1 452.7 0.02 26 74 18261 -51.9 -75.9 4 24.0 -52.9 171 12 465.9 465.9 312.3 466.0 0.02 27 70 18620 -52.3 -76.3 4 24.0 -53.3 170 9 472.5 472.5 312.8 472.6 0.02 28 50 20790 -52.7 -76.7 4 24.0 -53.9 150 11 519.3 519.3 316.2 519.4 0.02 29 45 21467 -54.1 -78.1 4 24.0 -55.3 143 10 531.8 531.8 317.1 531.9 0.02 30 30 24080 -51.7 -75.7 4 24.0 -53.8 115 5 603.7 603.7 320.8 604.0 0.04 31 29 24300 -51.3 -75.3 4 24.0 -53.6 115 6 610.7 610.7 321.1 611.0 0.05 32 22 26084 -53.7 -77.7 4 24.0 -55.9 119 11 653.7 653.8 322.9 654.1 0.04 33 20 26700 -50.7 -74.7 4 24.0 -53.9 120 13 681.0 681.0 323.8 681.6 0.08 34 19 27035 -49.1 -74.1 4 25.0 -52.8 696.0 696.1 324.3 696.8 0.09 35 12 30077 -45.3 -71.3 4 26.0 -51.9 807.2 807.3 327.5 809.4 0.21 TRP 288 9260 -54.5 -63.5 32 9.0 -54.6 290 29 312.1 312.2 286.1 312.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5419.00 m Freezing level: 801.11 mb = 1915.60 m = 6284.70 ft Wetbulb zero: 855.44 mb = 1361.44 m = 4466.62 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 46.87 % Est. max temperature: 16.53 C = 61.76 F Sfc-Lift cond lev (LCL): 728.69 mb = 2634.64 m = 8643.73 ft T: -6.31 C 700-500 lapse rate: 6.02 C/km ThetaE index: 4.84 C Layer 978.0- 659.0 mb Conv cond level (CCL): 715.38 mb = 2780.72 m = 9122.98 ft Mean mixing ratio: 3.02 g/kg Conv temperature: 17.84 C = 64.12 F Cap Strength: 2.87 C Lifted Index: 5.15 C Risk: None Lifted Index @300 mb: 9.05 C Lifted Index @700 mb: 0.72 C Showalter Index: 5.86 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 16.70 C K Index: 16.10 Risk: < 20 % chance of thunderstorms Sweat Index: 47.00 Risk: None Energy Index: 1.33 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.54 J/kg Max Up Vert Vel: 2.25 m/s Conv Inhibition (B-): 63.12 J/kg Cap Strength: 5.05 C Lift Cond Lev (LCL): 734.60 mb = 2570.57 m = 8433.51 ft Lev Free Conv (LFC): 669.60 mb = 3293.56 m = 10805.50 ft Equ Level (EL): 659.60 mb = 3408.68 m = 11183.21 ft B at Equ Level: -2.51 J/kg Max Parcel Lev (MPL): 659.60 mb = 3408.68 m = 11183.21 ft Wind level data Storm motion: 290 at 12 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 ---------------------------------------------------------- 0 985 190 180 5 0.0 5.0 | 129 14 -10.9 8.9 1 925 718 205 11 4.6 10.0 | 156 15 -6.3 13.8 2 850 1414 225 13 9.2 9.2 | 172 13 -1.7 13.1 3 700 2953 250 13 12.2 4.4 | 189 8 1.3 8.3 4 500 5480 285 21 20.3 -5.4 | 279 9 9.4 -1.6 5 400 7070 280 31 30.5 -5.4 | 274 20 19.6 -1.5 6 300 9000 290 31 29.1 -10.6 | 290 19 18.2 -6.7 7 288 9260 290 29 27.3 -9.9 | 290 17 16.3 -6.0 8 250 10170 245 17 15.4 7.2 | 202 12 4.5 11.1 9 200 11660 215 21 12.0 17.2 | 183 21 1.1 21.1 10 150 13580 180 19 0.0 19.0 | 154 25 -10.9 22.9 11 100 16290 175 29 -2.5 28.9 | 158 35 -13.5 32.8 12 70 18620 170 9 -1.6 8.9 | 136 18 -12.5 12.7 13 50 20790 150 11 -5.5 9.5 | 129 21 -16.4 13.4 14 30 24080 115 5 -4.5 2.1 | 111 17 -15.5 6.0 15 20 26700 120 13 -11.3 6.5 | 115 24 -22.2 10.4 Wind Parameters Mean winds (0-6000m): 259.5 at 15.5 knts Storm direction: 289.5 at 11.6 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 66.9 deg Storm rel helicity (0-3000m) pos: 53.7 neg: 0.0 tot: 53.7 m^2/s^2 ave: 17.9 10^-3 m/s^2 rel: 0.83 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 25.14 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 ------------------------------------------------------------------------------- 500 197 8 143 14| 6.6 0.0 6.6| 25.2 0.0 25.2 50.4 0.98| 6.8 6.6 1000 206 10 152 14| 4.6 0.0 4.6| 37.6 0.0 37.6 37.6 0.96| 5.2 5.0 1500 214 11 159 14| 3.6 0.0 3.6| 44.6 0.0 44.6 29.7 0.92| 4.3 4.0 2000 219 11 164 13| 2.9 0.0 2.9| 47.8 0.0 47.8 23.9 0.88| 3.7 3.3 2500 225 12 167 13| 2.4 0.0 2.4| 50.3 0.0 50.3 20.1 0.84| 3.4 2.8 3000 229 12 171 12| 2.3 0.0 2.3| 53.7 0.0 53.7 17.9 0.83| 3.1 2.6 4000 239 13 180 10| 2.2 0.0 2.2| 63.6 0.0 63.6 15.9 0.86| 3.0 2.6 5000 250 14 195 9| 2.2 0.0 2.2| 74.9 0.0 74.9 15.0 0.88| 2.9 2.6 6000 260 15 213 8| 2.1 0.3 2.3| 78.7 -1.5 77.2 12.9 0.76| 3.0 2.3 Wrote GIF file: /home/apache/climate/data/raob//U7713/skewt/U7713.skewt.20250515.12.gif