UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042200.upa.cvt Date: 0000Z 22 APR 25 Searching for RK104... Searching the city database file for: RK104 ... Date:0000Z 22 APR 25 Station: RK104 WMO ident: 47104 Latitude: 37.80 Longitude: 128.86 ------------------------------------------------------------------------------- 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 62 140 5 SFC 998 79 15.6 14.2 91 1.4 14.7 140 5 288.9 290.7 288.0 317.6 10.25 2 986 182 18.4 13.4 73 5.0 15.3 156 10 292.7 294.5 289.0 320.8 9.84 3 949 510 17.2 12.3 73 4.9 14.1 192 15 294.7 296.4 289.4 322.1 9.51 4 925 728 15.8 11.8 77 4.0 13.3 210 18 295.5 297.2 289.6 322.7 9.44 5 850 1443 12.0 9.7 86 2.3 10.6 215 22 298.7 300.3 290.2 324.8 8.92 6 836 1582 11.2 9.3 88 1.9 10.0 213 20 299.3 300.9 290.3 325.2 8.83 7 796 1990 7.6 7.6 100 0.0 7.6 220 15 299.7 301.2 290.0 324.0 8.25 8 762 2349 4.8 3.1 89 1.7 3.9 220 13 300.4 301.6 288.5 319.1 6.29 9 756 2414 4.2 4.2 100 0.0 4.2 217 12 300.4 301.7 289.0 320.8 6.85 10 749 2490 3.6 2.8 94 0.8 3.2 217 13 300.6 301.7 288.5 319.2 6.26 11 700 3038 1.0 1.0 100 0.0 1.0 240 29 303.6 304.7 289.2 321.4 5.89 12 642 3731 -1.9 -2.0 99 0.1 -2.0 240 28 307.9 308.9 289.9 323.8 5.15 13 525 5312 -9.7 -10.2 96 0.5 -9.9 237 40 316.8 317.4 291.0 327.7 3.35 14 505 5613 -8.5 -9.3 94 0.8 -8.8 231 50 321.8 322.5 292.8 334.1 3.75 15 500 5690 -8.9 -9.7 94 0.8 -9.2 235 54 322.2 322.9 292.9 334.3 3.66 16 400 7380 -19.5 -19.8 97 0.3 -19.6 245 56 329.6 330.0 293.4 336.6 1.99 17 397 7436 -19.7 -20.1 97 0.4 -19.8 246 56 330.1 330.5 293.6 336.9 1.95 18 389 7587 -21.5 -22.6 91 1.1 -21.8 249 57 329.7 330.0 293.2 335.3 1.60 19 337 8629 -29.3 -30.1 93 0.8 -29.5 250 55 332.8 333.0 293.4 336.2 0.93 20 334 8693 -29.7 -32.5 77 2.8 -30.2 250 55 333.1 333.3 293.3 335.9 0.75 21 306 9312 -34.7 -40.7 54 6.0 -35.4 250 54 334.6 334.6 293.3 335.9 0.36 22 300 9450 -35.9 -40.6 62 4.7 -36.4 250 56 334.8 334.8 293.4 336.2 0.37 23 250 10690 -46.5 -50.5 64 4.0 -46.7 245 64 336.9 337.0 293.7 337.5 0.15 24 223 11435 -53.1 -56.3 68 3.2 -53.2 248 71 338.0 338.0 293.9 338.3 0.08 25 208 11880 -56.1 -57.8 81 1.7 -56.1 250 75 340.1 340.1 294.4 340.4 0.07 26 207 11910 -56.3 -59.4 68 3.1 -56.4 250 75 340.2 340.3 294.4 340.5 0.06 27 203 12035 -54.1 -73.1 8 19.0 -54.4 253 74 345.6 345.6 295.7 345.7 0.01 28 201 12098 -54.1 -70.1 12 16.0 -54.4 254 74 346.6 346.6 295.9 346.7 0.01 29 200 12130 -54.3 -70.3 12 16.0 -54.6 255 74 346.8 346.8 295.9 346.8 0.01 30 175 12986 -55.1 -73.1 9 18.0 -55.4 272 81 359.0 359.0 298.5 359.0 0.01 31 171 13133 -55.8 -73.5 9 17.7 -56.1 275 82 360.1 360.1 298.7 360.1 0.01 32 150 13960 -60.1 -76.1 11 16.0 -60.3 275 77 366.5 366.5 299.9 366.6 0.01 33 131 14794 -65.3 -79.3 13 14.0 -65.4 277 70 371.7 371.7 300.9 371.7 0.01 34 122 15229 -63.1 -81.1 7 18.0 -63.3 278 66 383.4 383.4 302.8 383.4 0.00 35 105 16142 -67.5 -81.5 12 14.0 -67.6 280 58 391.8 391.8 304.0 391.8 0.00 36 100 16440 -61.9 -79.9 7 18.0 -62.1 275 23 408.1 408.1 306.3 408.2 0.01 37 75 18186 -70.3 -83.3 13 13.0 -70.4 237 30 425.5 425.5 308.3 425.5 0.01 38 71 18515 -67.3 -82.3 10 15.0 -67.4 257 35 438.6 438.6 309.7 438.7 0.01 39 70 18600 -68.7 -83.7 10 15.0 -68.8 265 37 437.4 437.4 309.6 437.4 0.01 40 65 19041 -71.3 -85.3 11 14.0 -71.4 268 34 441.1 441.1 310.0 441.1 0.00 41 60 19514 -71.7 -84.7 13 13.0 -71.8 292 25 450.4 450.4 310.9 450.4 0.01 42 59 19614 -68.3 -83.3 10 15.0 -68.5 277 24 460.2 460.2 311.8 460.3 0.01 43 50 20620 -62.9 -80.9 7 18.0 -63.3 115 12 495.3 495.3 314.6 495.3 0.01 44 43 21553 -61.1 -80.1 6 19.0 -61.7 243 16 521.5 521.5 316.4 521.6 0.02 TRP 207 11910 -56.3 -59.4 68 3.1 -56.4 250 75 340.2 340.3 294.4 340.5 0.06 WND 171 13133 -55.8 -73.5 9 17.7 -56.1 275 82 360.1 360.1 298.7 360.1 0.01 Sounding variables and indices 1000-500 mb thick: 5628.00 m Freezing level: 680.00 mb = 3277.05 m = 10751.33 ft Wetbulb zero: 680.28 mb = 3267.00 m = 10718.38 ft Precipitable water: 1.51 inches Sfc-500 mean rel hum: 92.43 % Est. max temperature: 25.48 C = 77.86 F Sfc-Lift cond lev (LCL): 977.59 mb = 255.61 m = 838.60 ft T: 18.13 C 700-500 lapse rate: 3.73 C/km ThetaE index: 6.09 C Layer 796.0- 756.0 mb Conv cond level (CCL): 826.00 mb = 1682.36 m = 5519.49 ft Mean mixing ratio: 9.57 g/kg Conv temperature: 26.07 C = 78.93 F Cap Strength: 6.30 C Lifted Index: 6.49 C Risk: None Lifted Index @300 mb: 9.72 C Lifted Index @700 mb: -0.19 C Showalter Index: 4.91 C Risk: None Total Totals Index: 39.50 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 18.60 C K Index: 30.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 282.15 Risk: None Energy Index: 1.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.22 J/kg Max Up Vert Vel: 7.77 m/s Conv Inhibition (B-): 94.55 J/kg Cap Strength: 5.78 C Lift Cond Lev (LCL): 888.30 mb = 1070.29 m = 3511.40 ft Lev Free Conv (LFC): 763.30 mb = 2335.03 m = 7660.76 ft Equ Level (EL): 683.30 mb = 3231.48 m = 10601.84 ft B at Equ Level: 29.87 J/kg Max Parcel Lev (MPL): 603.30 mb = 4219.53 m = 13843.42 ft Wind level data Storm motion: 261 at 21 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 ---------------------------------------------------------- 0 998 79 140 5 -3.2 3.8 | 92 24 -24.0 0.7 1 972 305 175 17 -1.5 16.9 | 122 26 -22.2 13.8 2 938 610 200 14 4.8 13.2 | 122 19 -16.0 10.0 3 925 728 210 18 9.0 15.6 | 137 17 -11.8 12.5 4 905 914 210 21 10.5 18.2 | 146 18 -10.3 15.1 5 850 1443 215 22 12.6 18.0 | 151 17 -8.1 14.9 6 811 1829 210 15 7.5 13.0 | 127 17 -13.3 9.9 7 781 2134 230 15 11.5 9.6 | 125 11 -9.3 6.5 8 753 2438 215 12 6.9 9.8 | 116 15 -13.9 6.7 9 700 3038 240 29 25.1 14.5 | 201 12 4.4 11.4 10 699 3048 245 31 28.1 13.1 | 216 12 7.3 10.0 11 647 3658 240 28 24.2 14.0 | 198 11 3.5 10.9 12 623 3962 240 29 25.1 14.5 | 201 12 4.4 11.4 13 576 4572 245 37 33.5 15.6 | 226 18 12.8 12.5 14 554 4877 235 36 29.5 20.6 | 206 20 8.7 17.5 15 533 5182 245 38 34.4 16.1 | 227 19 13.7 12.9 16 513 5486 225 43 30.4 30.4 | 199 29 9.6 27.3 17 500 5690 235 54 44.2 31.0 | 220 36 23.5 27.8 18 493 5791 230 57 43.7 36.6 | 214 41 22.9 33.5 19 474 6096 240 56 48.5 28.0 | 228 37 27.7 24.9 20 420 7010 240 59 51.1 29.5 | 229 40 30.3 26.4 21 400 7380 245 56 50.8 23.7 | 236 36 30.0 20.5 22 387 7620 250 57 53.6 19.5 | 243 37 32.8 16.4 23 300 9449 250 54 50.7 18.5 | 243 34 30.0 15.3 24 300 9450 250 56 52.6 19.2 | 243 36 31.9 16.0 25 251 10668 240 63 54.6 31.5 | 230 44 33.8 28.4 26 250 10690 245 64 58.0 27.0 | 237 44 37.2 23.9 27 207 11910 250 75 70.5 25.7 | 246 55 49.7 22.5 28 200 12130 255 74 71.5 19.2 | 252 53 50.7 16.0 29 171 13133 275 82 81.7 -7.1 | 280 62 60.9 -10.3 30 164 13411 275 82 81.7 -7.1 | 280 62 60.9 -10.3 31 150 13960 275 77 76.7 -6.7 | 280 57 55.9 -9.8 32 105 16154 280 58 57.1 -10.1 | 290 39 36.4 -13.2 33 100 16440 275 23 22.9 -2.0 | 337 6 2.2 -5.1 34 100 16459 280 51 50.2 -8.9 | 292 32 29.5 -12.0 35 95 16764 275 23 22.9 -2.0 | 337 6 2.2 -5.1 36 86 17374 250 31 29.1 10.6 | 228 11 8.4 7.5 37 74 18288 235 30 24.6 17.2 | 195 15 3.8 14.1 38 70 18600 265 37 36.9 3.2 | 270 16 16.1 0.1 39 67 18898 260 37 36.4 6.4 | 258 16 15.7 3.3 40 60 19507 295 25 22.7 -10.6 | 352 14 1.9 -13.7 41 57 19812 250 23 21.6 7.9 | 190 5 0.9 4.7 42 54 20117 265 13 13.0 1.1 | 76 8 -7.8 -2.0 43 52 20422 335 5 2.1 -4.5 | 68 20 -18.6 -7.7 44 50 20620 115 12 -10.9 5.1 | 94 32 -31.6 1.9 45 49 20726 35 10 -5.7 -8.2 | 67 29 -26.5 -11.3 46 46 21031 115 12 -10.9 5.1 | 94 32 -31.6 1.9 47 43 21336 260 16 15.8 2.8 | 86 5 -5.0 -0.4 48 40 21641 255 21 20.3 5.4 | 168 2 -0.5 2.3 Wind Parameters Mean winds (0-6000m): 231.4 at 28.0 knts Storm direction: 261.4 at 21.0 knts Shear (0-3000m) pos: 5.6 neg: 0.3 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 123.8 deg Storm rel helicity (0-3000m) pos: 204.0 neg: -38.5 tot: 165.5 m^2/s^2 ave: 55.2 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 6.0 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.45 Bulk Shear: 67.13 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 ------------------------------------------------------------------------------- 500 179 14 116 23| 12.7 0.0 12.7| 93.3 -1.2 92.1 184.3 0.70| 20.2 14.2 1000 197 16 128 20| 10.4 0.0 10.4|130.5 -1.2 129.3 129.3 0.76| 14.5 11.1 1500 204 18 135 19| 6.4 0.0 6.4|135.1 -11.5 123.6 82.4 0.64| 10.9 6.9 2000 206 18 134 18| 4.0 0.0 4.0|135.1 -31.8 103.3 51.7 0.39| 10.3 4.0 2500 209 17 132 17| 3.2 0.4 3.6|147.8 -38.5 109.4 43.7 0.36| 9.8 3.5 3000 215 18 138 16| 5.6 0.3 5.9|204.0 -38.5 165.5 55.2 0.53| 11.2 6.0 4000 225 21 152 13| 4.4 0.6 5.0|210.2 -49.7 160.5 40.1 0.46| 9.2 4.3 5000 230 24 168 12| 4.3 0.6 4.9|251.8 -79.4 172.5 34.5 0.41| 9.2 3.7 6000 231 28 184 14| 4.5 1.5 6.0|439.9-173.2 266.6 44.4 0.33| 11.4 3.8 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20250422.00.gif