UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for RK104... Searching the city database file for: RK104 ... Date:1200Z 16 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 35 0 0 SFC 995 78 19.6 4.6 37 15.0 11.4 0 0 293.2 294.1 284.8 308.7 5.34 2 991 113 21.8 3.8 31 18.0 12.0 334 1 295.7 296.6 285.5 310.6 5.07 3 925 706 16.8 1.8 36 15.0 9.0 250 14 296.5 297.3 285.5 310.4 4.71 4 850 1418 10.8 -0.2 46 11.0 5.4 260 37 297.5 298.3 285.5 310.7 4.43 5 831 1606 9.0 -1.0 49 10.0 4.1 260 39 297.5 298.3 285.4 310.2 4.28 6 777 2159 6.4 -9.6 31 16.0 -0.1 260 39 300.5 300.9 284.5 307.8 2.37 7 759 2351 4.8 -2.2 60 7.0 1.5 262 38 300.8 301.5 286.6 313.7 4.29 8 758 2362 4.6 -2.4 60 7.0 1.3 263 38 300.7 301.4 286.5 313.4 4.23 9 755 2394 5.4 -13.6 24 19.0 -1.6 263 38 301.9 302.2 284.4 307.4 1.77 10 738 2581 6.8 -23.2 10 30.0 -2.5 265 36 305.4 305.5 284.6 308.0 0.80 11 700 3013 4.2 -38.8 3 43.0 -5.2 270 34 307.1 307.2 284.5 307.8 0.19 12 663 3452 1.6 -33.4 5 35.0 -6.7 277 29 309.0 309.1 285.4 310.2 0.34 13 531 5187 -14.3 -19.2 66 4.9 -15.7 255 30 310.2 310.5 287.2 315.4 1.58 14 500 5640 -18.3 -22.5 70 4.2 -19.3 255 27 310.7 311.0 287.1 314.9 1.26 15 496 5700 -19.1 -22.8 72 3.7 -20.0 255 27 310.5 310.7 286.9 314.6 1.23 16 450 6415 -24.3 -26.1 85 1.8 -24.6 270 23 312.7 312.9 287.5 316.1 1.01 17 400 7260 -31.3 -34.3 75 3.0 -31.7 255 27 314.3 314.4 287.5 316.1 0.52 18 360 7997 -37.5 -40.9 70 3.4 -37.8 254 32 315.6 315.7 287.6 316.7 0.30 19 300 9230 -47.3 -51.5 62 4.2 -47.4 260 41 318.7 318.7 288.5 319.1 0.11 20 292 9408 -48.7 -51.7 71 3.0 -48.8 257 43 319.2 319.2 288.6 319.6 0.11 21 281 9659 -51.1 -56.0 56 4.9 -51.2 252 46 319.2 319.3 288.6 319.5 0.07 22 266 10013 -53.5 -58.1 57 4.6 -53.6 256 48 320.8 320.8 289.0 321.0 0.06 23 259 10184 -54.3 -63.3 32 9.0 -54.5 260 49 322.1 322.1 289.4 322.2 0.03 24 257 10233 -54.1 -65.1 25 11.0 -54.3 261 49 323.1 323.1 289.7 323.2 0.02 25 250 10410 -54.9 -63.9 32 9.0 -55.1 265 50 324.4 324.5 290.2 324.6 0.03 26 244 10565 -55.7 -65.7 28 10.0 -55.9 265 55 325.5 325.5 290.5 325.6 0.02 27 211 11490 -55.9 -74.9 8 19.0 -56.1 284 46 339.0 339.0 294.1 339.0 0.01 28 200 11830 -56.9 -76.9 6 20.0 -57.1 290 42 342.7 342.7 295.0 342.7 0.01 29 195 11990 -58.1 -77.1 7 19.0 -58.3 290 42 343.2 343.2 295.1 343.3 0.01 30 179 12533 -55.1 -81.1 3 26.0 -55.4 288 45 356.6 356.6 298.0 356.7 0.00 31 160 13247 -56.9 -83.9 2 27.0 -57.2 283 53 365.2 365.2 299.7 365.2 0.00 32 153 13533 -53.3 -84.3 1 31.0 -53.7 281 56 376.1 376.1 301.6 376.1 0.00 33 150 13660 -53.9 -83.9 1 30.0 -54.3 280 57 377.2 377.2 301.8 377.2 0.00 34 139 14146 -55.9 -84.9 1 29.0 -56.2 281 54 382.0 382.0 302.6 382.0 0.00 35 129 14622 -53.9 -84.9 1 31.0 -54.4 283 37 393.8 393.8 304.3 393.8 0.00 36 113 15461 -58.5 -86.5 2 28.0 -58.8 285 35 400.5 400.5 305.3 400.5 0.00 37 100 16230 -57.3 -86.3 1 29.0 -57.7 290 28 417.0 417.0 307.4 417.0 0.00 38 79 17699 -62.9 -88.9 2 26.0 -63.1 286 23 434.5 434.5 309.3 434.5 0.00 39 70 18450 -59.3 -88.3 1 29.0 -59.7 305 23 457.5 457.5 311.5 457.5 0.00 40 63 19116 -55.9 -87.9 1 32.0 -56.6 262 14 479.0 479.0 313.4 479.0 0.00 41 58 19640 -58.3 -88.3 1 30.0 -58.9 236 11 485.1 485.1 313.8 485.1 0.00 42 54 20096 -52.9 -86.9 1 34.0 -54.1 282 18 507.5 507.5 315.5 507.5 0.00 43 50 20590 -55.1 -87.1 1 32.0 -56.1 230 24 513.6 513.6 315.9 513.7 0.00 44 49 20719 -55.5 -87.5 1 32.0 -56.5 206 17 515.7 515.7 316.0 515.7 0.00 45 43 21557 -51.7 -85.7 1 34.0 -53.4 270 27 544.6 544.6 317.8 544.7 0.01 46 30 23890 -51.3 -86.3 1 35.0 -53.6 230 12 604.8 604.8 320.8 604.8 0.01 47 25 25078 -49.7 -85.7 1 36.0 -52.8 215 17 641.8 641.8 322.4 641.8 0.01 48 20 26530 -51.9 -86.9 1 35.0 -54.9 275 15 677.3 677.3 323.7 677.4 0.01 49 19 26861 -52.3 -87.3 1 35.0 -55.3 275 15 686.1 686.1 324.0 686.2 0.01 50 16 27973 -51.5 -86.5 1 35.0 -55.1 265 5 723.3 723.3 325.1 723.4 0.01 51 14 28853 -44.3 -84.3 0 40.0 -51.0 260 31 775.8 775.8 326.6 776.0 0.02 52 10 31100 -45.5 -84.5 0 39.0 -53.0 260 37 849.7 849.7 328.4 850.0 0.03 53 9.4 31512 -45.9 -84.9 0 39.0 -53.4 863.4 863.4 328.7 863.6 0.03 54 8.2 32435 -38.9 -80.9 0 42.0 -50.8 925.4 925.4 329.9 926.1 0.07 55 6.7 33816 -40.9 -81.9 0 41.0 -52.6 972.1 972.1 330.7 972.9 0.07 56 6.2 34347 -37.5 -79.5 0 42.0 -51.7 1008.4 1008.5 331.3 1009.8 0.12 TRP 244 10565 -55.7 -65.7 28 10.0 -55.9 265 55 325.5 325.5 290.5 325.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5605.00 m Freezing level: 649.72 mb = 3626.78 m = 11898.74 ft Wetbulb zero: 778.25 mb = 2146.25 m = 7041.40 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 34.89 % Est. max temperature: 23.89 C = 75.01 F Sfc-Lift cond lev (LCL): 795.27 mb = 1967.92 m = 6456.37 ft T: 7.30 C 700-500 lapse rate: 8.56 C/km ThetaE index: 6.26 C Layer 758.0- 738.0 mb Conv cond level (CCL): 618.46 mb = 3995.66 m = 13108.98 ft Mean mixing ratio: 4.83 g/kg Conv temperature: 35.92 C = 96.65 F Cap Strength: 8.20 C Lifted Index: 3.71 C Risk: None Lifted Index @300 mb: 6.06 C Lifted Index @700 mb: 8.11 C Showalter Index: 3.59 C Risk: None Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 18.10 C K Index: -14.10 Risk: None Sweat Index: 101.00 Risk: None Energy Index: 0.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.46 J/kg Max Up Vert Vel: 2.99 m/s Conv Inhibition (B-): 55585.10 J/kg Cap Strength: 8.21 C Lift Cond Lev (LCL): 744.76 mb = 2506.10 m = 8222.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 293 at 22 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 78 0 0 -0.0 -0.0 | 113 22 -19.9 8.3 1 969 305 190 5 0.9 4.9 | 125 23 -19.0 13.3 2 935 610 240 11 9.5 5.5 | 143 17 -10.4 13.8 3 925 706 250 14 13.2 4.8 | 153 15 -6.8 13.1 4 902 914 270 22 22.0 -0.0 | 194 9 2.1 8.3 5 870 1219 250 22 20.7 7.5 | 183 16 0.8 15.9 6 850 1418 260 37 36.4 6.4 | 228 22 16.5 14.8 7 809 1829 260 42 41.4 7.3 | 234 27 21.4 15.6 8 779 2134 260 39 38.4 6.8 | 231 24 18.5 15.1 9 700 3013 270 34 34.0 -0.0 | 239 16 14.1 8.3 10 645 3658 280 27 26.6 -4.7 | 241 8 6.7 3.6 11 573 4572 260 32 31.5 5.6 | 220 18 11.6 13.9 12 530 5182 255 30 29.0 7.8 | 209 18 9.1 16.1 13 500 5640 255 27 26.1 7.0 | 202 17 6.2 15.3 14 490 5791 255 27 26.1 7.0 | 202 17 6.2 15.3 15 470 6096 275 29 28.9 -2.5 | 237 11 9.0 5.8 16 450 6401 270 23 23.0 -0.0 | 200 9 3.1 8.3 17 414 7010 270 26 26.0 -0.0 | 216 10 6.1 8.3 18 400 7260 255 27 26.1 7.0 | 202 17 6.2 15.3 19 397 7315 250 28 26.3 9.6 | 200 19 6.4 17.9 20 304 9144 260 39 38.4 6.8 | 231 24 18.5 15.1 21 300 9230 260 41 40.4 7.1 | 233 26 20.5 15.5 22 277 9754 250 47 44.2 16.1 | 225 34 24.2 24.4 23 250 10410 265 50 49.8 4.4 | 247 32 29.9 12.7 24 244 10565 265 55 54.8 4.8 | 249 37 34.9 13.1 25 240 10668 270 56 56.0 -0.0 | 257 37 36.1 8.3 26 200 11830 290 42 39.5 -14.4 | 287 20 19.6 -6.0 27 189 12192 290 41 38.5 -14.0 | 287 19 18.6 -5.7 28 150 13660 280 57 56.1 -9.9 | 272 36 36.2 -1.6 29 142 14021 280 58 57.1 -10.1 | 273 37 37.2 -1.7 30 123 14935 285 26 25.1 -6.7 | 253 5 5.2 1.6 31 106 15850 285 41 39.6 -10.6 | 277 20 19.7 -2.3 32 101 16154 285 20 19.3 -5.2 | 169 3 -0.6 3.2 33 100 16230 290 28 26.3 -9.6 | 281 7 6.4 -1.2 34 96 16459 290 28 26.3 -9.6 | 281 7 6.4 -1.2 35 92 16764 295 34 30.8 -14.4 | 299 12 10.9 -6.0 36 83 17374 315 17 12.0 -12.0 | 65 9 -7.9 -3.7 37 79 17678 285 22 21.3 -5.7 | 207 3 1.3 2.6 38 75 17983 305 31 25.4 -17.8 | 330 11 5.5 -9.4 39 72 18288 280 32 31.5 -5.6 | 257 12 11.6 2.8 40 70 18450 305 23 18.8 -13.2 | 12 5 -1.1 -4.9 41 65 18898 320 18 11.6 -13.8 | 57 10 -8.3 -5.5 42 62 19202 240 12 10.4 6.0 | 146 17 -9.5 14.3 43 57 19812 235 10 8.2 5.7 | 140 18 -11.7 14.1 44 54 20117 285 18 17.4 -4.7 | 145 4 -2.5 3.7 45 51 20422 210 10 5.0 8.7 | 139 23 -14.9 17.0 46 50 20590 230 24 18.4 15.4 | 176 24 -1.5 23.8 47 49 20726 205 17 7.2 15.4 | 152 27 -12.7 23.7 48 45 21336 270 21 21.0 -0.0 | 187 8 1.1 8.3 49 42 21641 270 29 29.0 -0.0 | 227 12 9.1 8.3 50 41 21946 270 20 20.0 -0.0 | 181 8 0.1 8.3 51 39 22250 270 22 22.0 -0.0 | 194 9 2.1 8.3 52 37 22555 240 21 18.2 10.5 | 175 19 -1.7 18.8 53 35 22860 275 19 18.9 -1.7 | 172 7 -1.0 6.7 54 34 23165 235 18 14.7 10.3 | 165 19 -5.2 18.7 55 32 23470 270 10 10.0 -0.0 | 130 13 -9.9 8.3 56 31 23774 235 12 9.8 6.9 | 146 18 -10.1 15.2 57 30 23890 230 12 9.2 7.7 | 146 19 -10.7 16.0 58 28 24384 240 11 9.5 5.5 | 143 17 -10.4 13.8 59 27 24689 195 11 2.8 10.6 | 138 26 -17.1 19.0 60 25 24994 210 18 9.0 15.6 | 155 26 -10.9 23.9 61 24 25298 230 14 10.7 9.0 | 152 20 -9.2 17.3 62 22 25908 205 15 6.3 13.6 | 148 26 -13.6 21.9 63 21 26213 230 12 9.2 7.7 | 146 19 -10.7 16.0 64 20 26518 220 14 9.0 10.7 | 150 22 -10.9 19.1 65 20 26530 275 15 14.9 -1.3 | 145 9 -5.0 7.0 66 19 26822 275 15 14.9 -1.3 | 145 9 -5.0 7.0 67 17 27432 270 10 10.0 -0.0 | 130 13 -9.9 8.3 68 16 28042 265 5 5.0 0.4 | 120 17 -14.9 8.8 69 15 28346 220 14 9.0 10.7 | 150 22 -10.9 19.1 70 14 28956 265 33 32.9 2.9 | 229 17 13.0 11.2 71 13 29566 240 25 21.7 12.5 | 185 21 1.7 20.8 72 12 30175 255 41 39.6 10.6 | 226 27 19.7 18.9 73 10 31100 260 37 36.4 6.4 | 228 22 16.5 14.8 Wind Parameters Mean winds (0-6000m): 262.7 at 28.8 knts Storm direction: 292.7 at 21.6 knts Shear (0-3000m) pos: 4.3 neg: 1.9 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 127.2 deg Storm rel helicity (0-3000m) pos: 191.8 neg: -11.9 tot: 179.9 m^2/s^2 ave: 60.0 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 6.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.05 Bulk Shear: 86.63 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 ------------------------------------------------------------------------------- 500 214 5 127 21| 0.0 10.7 10.7| 57.3 0.0 57.3 114.5 0.70| 15.4 10.7 1000 251 12 144 15| 6.8 5.3 12.2| 95.3 -2.2 93.1 93.1 0.65| 16.5 10.7 1500 255 18 168 13| 10.2 3.6 13.8|168.1 -5.3 162.8 108.6 0.67| 17.9 12.0 2000 257 24 193 14| 7.7 2.8 10.5|176.1 -11.4 164.7 82.3 0.62| 14.6 9.1 2500 259 27 204 15| 5.6 2.2 7.9|184.5 -11.9 172.6 69.0 0.60| 12.6 7.5 3000 261 28 211 15| 4.3 1.9 6.2|191.8 -11.9 179.9 60.0 0.58| 11.4 6.5 4000 264 28 217 14| 2.7 1.9 4.6|193.4 -17.3 176.1 44.0 0.46| 10.1 4.7 5000 264 29 217 14| 2.2 2.1 4.3|193.4 -41.3 152.2 30.4 0.35| 9.0 3.2 6000 263 29 216 15| 2.4 1.6 4.1|220.2 -54.4 165.8 27.6 0.36| 8.6 3.1 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20250416.12.gif