UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011400.upa.cvt Date: 0000Z 14 JAN 26 Searching for RK169... Searching the city database file for: RK169 ... Date:0000Z 14 JAN 26 Station: RK169 WMO ident: 47169 Latitude: 34.69 Longitude: 125.45 ------------------------------------------------------------------------------- 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 1013 89 1.6 -1.9 78 3.5 0.2 140 14 273.7 274.3 272.7 282.7 3.28 1 1000 193 0.8 -2.9 76 3.7 -0.6 145 10 274.0 274.5 272.5 282.4 3.08 2 953 578 -1.1 -3.8 82 2.7 -2.1 193 13 275.8 276.3 273.5 284.2 3.02 3 943 663 0.0 -2.6 83 2.6 -1.0 208 16 277.8 278.3 275.1 287.0 3.34 4 925 817 -0.7 -2.5 88 1.8 -1.4 230 24 278.6 279.2 275.7 288.1 3.43 5 922 843 -0.7 -2.4 88 1.7 -1.4 234 25 278.9 279.4 275.9 288.5 3.47 6 895 1082 1.8 -8.2 47 10.0 -1.9 258 26 283.8 284.2 276.9 290.5 2.30 7 890 1127 1.8 -7.2 51 9.0 -1.6 261 26 284.3 284.7 277.4 291.5 2.50 8 851 1487 -0.9 -5.9 69 5.0 -2.8 289 25 285.1 285.6 278.3 293.4 2.89 9 850 1496 -0.9 -5.9 69 5.0 -2.8 290 25 285.2 285.7 278.4 293.5 2.89 10 842 1571 -1.1 -14.1 37 13.0 -5.1 285 25 285.8 286.0 276.8 290.3 1.52 11 822 1763 -2.5 -16.5 33 14.0 -6.5 287 25 286.3 286.5 276.7 290.1 1.28 12 700 3018 -10.7 -18.7 52 8.0 -12.8 295 35 290.6 290.9 278.9 294.5 1.25 13 677 3275 -12.1 -18.1 61 6.0 -13.6 288 38 291.9 292.1 279.6 296.0 1.36 14 666 3400 -11.3 -23.3 36 12.0 -14.0 286 42 294.1 294.3 280.0 296.9 0.88 15 600 4199 -13.3 -44.3 5 31.0 -17.3 299 64 300.7 300.7 281.8 301.2 0.12 16 581 4444 -13.3 -51.3 2 38.0 -17.6 303 69 303.5 303.5 282.9 303.7 0.06 17 500 5570 -21.5 -45.5 10 24.0 -24.0 300 86 306.8 306.8 284.3 307.3 0.13 18 443 6446 -28.3 -52.3 8 24.0 -30.0 298 93 309.0 309.1 285.1 309.3 0.07 19 400 7170 -32.3 -49.3 17 17.0 -33.5 295 99 313.0 313.0 286.5 313.4 0.11 20 392 7313 -32.9 -47.9 21 15.0 -34.0 295 99 314.0 314.1 286.9 314.5 0.13 21 333 8436 -43.5 -53.5 32 10.0 -43.9 292 103 314.5 314.5 287.0 314.8 0.08 22 300 9130 -49.3 -65.3 14 16.0 -49.6 290 105 315.9 315.9 287.4 315.9 0.02 23 277 9648 -53.9 -67.9 16 14.0 -54.1 294 97 316.5 316.5 287.6 316.6 0.01 24 250 10310 -52.5 -72.5 7 20.0 -52.8 280 90 328.0 328.0 291.2 328.0 0.01 25 240 10573 -51.9 -73.9 5 22.0 -52.2 273 87 332.8 332.8 292.4 332.8 0.01 26 217 11218 -55.5 -75.5 7 20.0 -55.7 263 104 336.9 336.9 293.6 336.9 0.01 27 204 11613 -52.3 -79.3 2 27.0 -52.7 268 116 348.0 348.0 296.2 348.0 0.00 28 200 11740 -52.9 -79.9 2 27.0 -53.2 270 120 349.0 349.0 296.4 349.0 0.00 29 187 12174 -52.3 -81.0 2 28.7 -52.7 265 125 356.7 356.7 298.1 356.8 0.00 30 171 12753 -51.5 -82.5 1 31.0 -52.0 266 125 367.3 367.3 300.1 367.3 0.00 31 150 13600 -52.7 -83.7 1 31.0 -53.2 270 123 379.3 379.3 302.1 379.3 0.00 32 100 16170 -60.5 -86.5 2 26.0 -60.8 275 83 410.8 410.8 306.6 410.8 0.00 33 79 17620 -65.3 -88.3 3 23.0 -65.5 265 62 429.6 429.6 308.8 429.6 0.00 34 70 18360 -62.7 -88.7 2 26.0 -63.0 260 47 450.2 450.2 310.9 450.3 0.00 35 55 19832 -66.1 -89.1 3 23.0 -66.4 271 43 474.6 474.6 313.0 474.6 0.00 36 50 20410 -65.5 -89.5 2 24.0 -65.8 280 33 489.1 489.1 314.1 489.1 0.00 37 49 20533 -66.1 -90.1 2 24.0 -66.4 277 40 490.5 490.5 314.2 490.6 0.00 38 44 21196 -60.9 -88.9 1 28.0 -61.5 280 36 518.6 518.6 316.2 518.6 0.00 39 37 22270 -63.7 -89.7 2 26.0 -64.2 256 31 537.7 537.7 317.4 537.8 0.00 40 30 23590 -53.7 -86.7 1 33.0 -55.5 285 30 598.2 598.2 320.5 598.3 0.01 41 27 24265 -52.9 -85.9 1 33.0 -55.1 272 22 618.8 618.8 321.5 618.9 0.01 42 20 26190 -53.9 -85.9 1 32.0 -56.3 260 14 671.2 671.2 323.4 671.3 0.01 43 18 26866 -54.5 -86.5 1 32.0 -57.0 270 13 689.8 689.8 324.1 689.9 0.01 44 17 27235 -50.1 -85.1 1 35.0 -53.9 242 18 715.3 715.3 324.9 715.4 0.02 45 15 28054 -49.7 -84.7 1 35.0 -54.1 216 30 742.7 742.7 325.7 742.9 0.02 46 13 28984 -52.9 -85.9 1 33.0 -56.6 230 34 762.7 762.7 326.3 762.8 0.02 47 12 29503 -50.1 -85.1 1 35.0 -55.0 260 30 790.2 790.2 327.0 790.4 0.02 48 11 30074 -48.5 -84.5 1 36.0 -54.3 265 32 816.0 816.0 327.6 816.2 0.03 TRP 79 17620 -65.3 -88.3 3 23.0 -65.5 265 62 429.6 429.6 308.8 429.6 0.00 WND 187 12174 -52.3 -81.0 2 28.7 -52.7 265 125 356.7 356.7 298.1 356.8 0.00 Sounding variables and indices 1000-500 mb thick: 5377.00 m Freezing level: 980.21 mb = 355.30 m = 1165.67 ft Freezing level: 943.00 mb = 662.80 m = 2174.53 ft Freezing level: 943.00 mb = 662.80 m = 2174.53 ft Freezing level: 914.44 mb = 909.81 m = 2984.91 ft Freezing level: 864.00 mb = 1366.70 m = 4483.86 ft Wetbulb zero: 1009.90 mb = 113.83 m = 373.44 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 37.83 % Est. max temperature: 12.75 C = 54.95 F Sfc-Lift cond lev (LCL): 959.31 mb = 525.65 m = 1724.54 ft T: -0.84 C 700-500 lapse rate: 4.23 C/km ThetaE index: 3.43 C Layer 842.0- 700.0 mb Conv cond level (CCL): 766.96 mb = 2304.23 m = 7559.71 ft Mean mixing ratio: 3.18 g/kg Conv temperature: 16.08 C = 60.95 F Cap Strength: 17.32 C Lifted Index: 18.62 C Risk: None Lifted Index @300 mb: 21.99 C Lifted Index @700 mb: 8.38 C Showalter Index: 12.11 C Risk: None Total Totals Index: 36.20 C Risk: None Vertical Totals Index: 20.60 C Cross Totals Index: 15.60 C K Index: 6.70 Risk: None Sweat Index: 136.00 Risk: None Energy Index: 2.91 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.74 J/kg Max Up Vert Vel: 7.17 m/s Conv Inhibition (B-): 57598.81 J/kg Cap Strength: 18.46 C Lift Cond Lev (LCL): 918.31 mb = 875.17 m = 2871.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 at 36 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 1013 89 140 14 -9.0 10.7 | 144 50 -29.2 40.0 1 1000 193 145 10 -5.7 8.2 | 145 46 -25.9 37.5 2 986 305 135 10 -7.1 7.1 | 143 45 -27.2 36.4 3 949 610 200 13 4.4 12.2 | 159 44 -15.7 41.5 4 925 817 230 24 18.4 15.4 | 178 45 -1.8 44.7 5 914 914 245 27 24.5 11.4 | 186 41 4.3 40.7 6 850 1496 290 25 23.5 -8.6 | 189 21 3.3 20.7 7 847 1524 285 25 24.1 -6.5 | 190 23 4.0 22.8 8 784 2134 290 26 24.4 -8.9 | 192 21 4.3 20.4 9 700 3018 295 35 31.7 -14.8 | 219 19 11.5 14.5 10 697 3048 295 33 29.9 -13.9 | 212 18 9.7 15.3 11 670 3353 285 40 38.6 -10.4 | 224 26 18.5 18.9 12 643 3658 290 52 48.9 -17.8 | 248 31 28.7 11.5 13 570 4572 305 72 59.0 -41.3 | 287 41 38.8 -12.0 14 548 4877 310 81 62.0 -52.1 | 299 48 41.9 -22.8 15 500 5570 300 86 74.5 -43.0 | 284 56 54.3 -13.7 16 465 6096 300 90 77.9 -45.0 | 285 60 57.8 -15.7 17 400 7170 295 99 89.7 -41.8 | 280 71 69.5 -12.5 18 300 9130 290 105 98.7 -35.9 | 275 79 78.5 -6.6 19 299 9144 290 105 98.7 -35.9 | 275 79 78.5 -6.6 20 272 9754 295 95 86.1 -40.1 | 279 67 65.9 -10.9 21 250 10310 280 90 88.6 -15.6 | 259 70 68.5 13.7 22 236 10668 270 86 86.0 -0.0 | 246 72 65.8 29.3 23 225 10973 260 97 95.5 16.8 | 239 88 75.4 46.1 24 200 11740 270 120 120.0 -0.0 | 254 104 99.8 29.3 25 187 12174 265 125 124.5 10.9 | 249 112 104.3 40.2 26 178 12497 265 125 124.5 10.9 | 249 112 104.3 40.2 27 150 13600 270 123 123.0 -0.0 | 254 107 102.8 29.3 28 122 14935 275 112 111.6 -9.8 | 258 93 91.4 19.5 29 100 16170 275 83 82.7 -7.2 | 251 66 62.5 22.1 30 95 16459 275 83 82.7 -7.2 | 251 66 62.5 22.1 31 79 17620 265 62 61.8 5.4 | 230 54 41.6 34.7 32 71 18288 265 63 62.8 5.5 | 231 55 42.6 34.8 33 70 18360 260 47 46.3 8.2 | 215 46 26.1 37.5 34 64 18898 260 42 41.4 7.3 | 210 42 21.2 36.6 35 61 19202 250 47 44.2 16.1 | 208 51 24.0 45.4 36 52 20117 280 41 40.4 -7.1 | 222 30 20.2 22.2 37 50 20410 280 33 32.5 -5.7 | 208 27 12.3 23.6 38 50 20422 275 46 45.8 -4.0 | 225 36 25.6 25.3 39 48 20726 280 31 30.5 -5.4 | 203 26 10.4 23.9 40 45 21031 280 40 39.4 -6.9 | 221 29 19.2 22.3 41 43 21336 280 33 32.5 -5.7 | 208 27 12.3 23.6 42 41 21641 235 24 19.7 13.8 | 179 43 -0.5 43.1 43 39 21946 245 22 19.9 9.3 | 180 39 -0.2 38.6 44 35 22555 265 38 37.9 3.3 | 208 37 17.7 32.6 45 34 22860 270 27 27.0 -0.0 | 193 30 6.8 29.3 46 32 23165 250 31 29.1 10.6 | 193 41 9.0 39.9 47 31 23470 255 34 32.8 8.8 | 198 40 12.7 38.1 48 30 23590 285 30 29.0 -7.8 | 202 23 8.8 21.5 49 29 23774 280 28 27.6 -4.9 | 197 26 7.4 24.4 50 25 24689 265 17 16.9 1.5 | 174 31 -3.2 30.8 51 23 25298 205 12 5.1 10.9 | 159 43 -15.1 40.2 52 22 25603 225 11 7.8 7.8 | 162 39 -12.4 37.1 53 21 25908 275 11 11.0 -1.0 | 162 30 -9.2 28.3 54 20 26190 260 14 13.8 2.4 | 169 32 -6.4 31.7 55 20 26213 250 11 10.3 3.8 | 163 34 -9.8 33.1 56 18 26518 270 13 13.0 -0.0 | 166 30 -7.2 29.3 57 16 26822 220 22 14.1 16.9 | 173 47 -6.0 46.1 58 15 27127 215 32 18.4 26.2 | 178 56 -1.8 55.5 59 13 27432 220 35 22.5 26.8 | 182 56 2.3 56.1 60 12 27737 260 30 29.5 5.2 | 195 36 9.4 34.5 61 11 28042 265 32 31.9 2.8 | 200 34 11.7 32.1 62 9 28651 315 11 7.8 -7.8 | 150 25 -12.4 21.5 63 8 28956 250 10 9.4 3.4 | 162 34 -10.8 32.7 64 7 29261 270 16 16.0 -0.0 | 172 30 -4.2 29.3 65 6 29870 240 10 8.7 5.0 | 161 36 -11.5 34.3 66 5 30175 270 16 16.0 -0.0 | 172 30 -4.2 29.3 Wind Parameters Mean winds (0-6000m): 295.4 at 47.4 knts Storm direction: 325.4 at 35.6 knts Shear (0-3000m) pos: 8.0 neg: 0.0 tot: 8.0 10-3/s Storm rel Dir Shear (0-3000m): 71.0 deg Storm rel helicity (0-3000m) pos: 491.5 neg: -27.2 tot: 464.3 m^2/s^2 ave: 154.8 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 7.6 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 0.06 Bulk Shear: 420.19 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 ------------------------------------------------------------------------------- 500 157 11 148 47| 12.9 0.0 12.9|157.0 -17.7 139.3 278.7 0.65| 18.1 11.8 1000 213 17 166 45| 18.2 0.0 18.2|431.7 -17.7 414.1 414.1 0.76| 23.8 18.1 1500 244 20 176 38| 12.9 0.0 12.9|442.6 -22.7 419.9 279.9 0.58| 21.3 12.3 2000 261 21 181 33| 9.9 0.0 9.9|446.1 -22.7 423.4 211.7 0.57| 16.5 9.4 2500 270 23 185 29| 9.0 0.0 9.0|470.6 -22.7 447.8 179.1 0.59| 14.2 8.4 3000 277 24 189 27| 8.0 0.0 8.0|491.5 -27.2 464.3 154.8 0.60| 12.7 7.6 4000 283 30 203 24| 7.8 2.0 9.8|696.8 -27.2 669.6 167.4 0.67| 13.7 9.1 5000 292 39 228 22| 8.5 1.6 10.2|920.8 -75.3 845.5 169.1 0.65| 14.0 9.1 6000 295 47 249 24| 7.1 2.4 9.5|936.1-201.1 735.1 122.5 0.53| 12.9 6.9 Wrote GIF file: /home/apache/climate/data/raob//RK169/skewt/RK169.skewt.20260114.00.gif