UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011100.upa.cvt Date: 0000Z 11 JAN 26 Searching for RK138... Searching the city database file for: RK138 ... Date:0000Z 11 JAN 26 Station: RK138 WMO ident: 47138 Latitude: 36.03 Longitude: 129.38 ------------------------------------------------------------------------------- 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 1020 10 -3.1 -20.1 26 17.0 -6.9 0 0 268.5 268.6 265.1 270.7 0.76 1 1000 166 -4.5 -21.5 25 17.0 -8.1 250 3 268.6 268.8 265.1 270.6 0.68 2 925 773 -9.9 -25.9 26 16.0 -12.6 300 21 269.2 269.3 265.1 270.7 0.50 3 850 1419 -15.1 -30.1 27 15.0 -17.1 310 42 270.3 270.4 265.6 271.4 0.37 4 833 1571 -16.5 -30.5 29 14.0 -18.3 308 43 270.4 270.5 265.7 271.5 0.36 5 771 2149 -19.1 -39.1 15 20.0 -21.1 300 49 273.7 273.7 267.5 274.2 0.17 6 700 2859 -25.5 -38.5 29 13.0 -26.6 290 45 274.2 274.3 267.9 274.9 0.20 7 624 3679 -32.9 -41.9 40 9.0 -33.4 290 48 274.9 275.0 268.3 275.4 0.15 8 600 3955 -34.1 -46.1 29 12.0 -34.7 290 51 276.7 276.7 269.3 277.0 0.10 9 500 5220 -37.9 -61.9 6 24.0 -38.6 285 38 286.8 286.8 275.0 286.9 0.02 10 417 6451 -44.7 -67.7 6 23.0 -45.1 275 61 293.4 293.4 278.3 293.4 0.01 11 400 6730 -44.1 -69.1 5 25.0 -44.6 275 66 297.7 297.7 280.3 297.7 0.01 12 366 7329 -41.7 -72.7 2 31.0 -42.3 273 80 308.5 308.5 284.8 308.6 0.01 13 300 8670 -43.7 -75.7 2 32.0 -44.3 270 112 323.8 323.8 289.9 323.8 0.00 14 294 8806 -44.3 -76.3 2 32.0 -44.9 271 113 324.8 324.8 290.2 324.8 0.00 15 250 9900 -42.5 -77.5 1 35.0 -43.3 265 104 342.9 342.9 295.0 342.9 0.00 16 233 10375 -40.7 -77.7 1 37.0 -41.8 263 111 352.6 352.6 297.2 352.6 0.00 17 200 11400 -44.9 -79.9 1 35.0 -45.7 260 126 361.7 361.7 299.0 361.7 0.00 18 195 11568 -46.3 -80.3 1 34.0 -47.0 260 132 362.1 362.1 299.1 362.1 0.00 19 193 11637 -46.0 -80.3 1 34.2 -46.8 260 135 363.6 363.6 299.4 363.6 0.00 20 178 12177 -43.9 -79.9 1 36.0 -44.9 262 131 375.6 375.6 301.5 375.6 0.00 21 156 13052 -48.9 -81.9 1 33.0 -49.6 268 120 381.5 381.5 302.5 381.5 0.00 22 150 13310 -47.9 -82.9 1 35.0 -48.7 270 117 387.5 387.5 303.4 387.5 0.00 23 144 13581 -46.1 -82.1 1 36.0 -47.1 268 111 395.2 395.2 304.5 395.2 0.00 24 100 15970 -53.5 -84.5 1 31.0 -54.1 260 81 424.4 424.4 308.2 424.4 0.00 25 83 17157 -57.3 -86.3 1 29.0 -57.8 276 79 439.8 439.8 309.8 439.9 0.00 26 78 17552 -54.7 -85.7 1 31.0 -55.4 279 63 453.1 453.1 311.1 453.1 0.00 27 70 18240 -57.3 -86.3 1 29.0 -57.9 235 43 461.8 461.8 312.0 461.8 0.00 28 63 18903 -60.5 -88.5 1 28.0 -60.9 232 48 468.9 468.9 312.5 468.9 0.00 29 50 20350 -59.1 -88.1 1 29.0 -59.7 255 54 504.2 504.2 315.2 504.2 0.00 30 48 20605 -59.7 -88.7 1 29.0 -60.3 253 51 508.7 508.7 315.5 508.7 0.00 31 46 20873 -55.7 -87.7 1 32.0 -56.7 250 47 524.6 524.6 316.6 524.6 0.00 32 36 22447 -51.1 -85.1 1 34.0 -53.1 231 27 574.6 574.6 319.4 574.6 0.01 33 30 23620 -55.3 -86.3 1 31.0 -56.8 205 12 593.9 593.9 320.3 593.9 0.01 34 27 24290 -57.7 -87.7 1 30.0 -59.0 187 15 605.3 605.3 320.9 605.3 0.01 35 26 24531 -53.1 -88.1 1 35.0 -55.3 194 20 624.9 624.9 321.7 625.0 0.01 36 25 24784 -52.9 -86.9 1 34.0 -55.2 217 24 632.6 632.6 322.0 632.6 0.01 37 20 26220 -54.7 -86.7 1 32.0 -57.0 165 22 668.7 668.7 323.4 668.8 0.01 38 19 26548 -55.9 -87.9 1 32.0 -58.0 167 23 674.9 674.9 323.6 675.0 0.01 39 16 27655 -50.9 -85.9 1 35.0 -54.7 199 26 725.2 725.2 325.2 725.3 0.02 40 14 28518 -54.1 -87.1 1 33.0 -57.2 231 10 742.6 742.6 325.7 742.7 0.01 41 11 30069 -53.3 -86.3 1 33.0 -57.3 270 11 798.5 798.5 327.2 798.7 0.02 42 10 30690 -48.5 -84.5 1 36.0 -54.6 315 13 838.5 838.5 328.1 838.8 0.03 43 9.6 30959 -47.1 -84.1 1 37.0 -54.0 853.6 853.7 328.5 854.0 0.03 44 8.4 31834 -51.9 -85.9 1 34.0 -57.2 868.0 868.1 328.8 868.3 0.03 45 8.0 32153 -48.5 -84.5 1 36.0 -55.4 893.8 893.8 329.3 894.1 0.04 TRP 417 6451 -44.7 -67.7 6 23.0 -45.1 275 61 293.4 293.4 278.3 293.4 0.01 WND 193 11637 -46.0 -80.3 1 34.2 -46.8 260 135 363.6 363.6 299.4 363.6 0.00 Sounding variables and indices 1000-500 mb thick: 5054.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.06 inches Sfc-500 mean rel hum: 24.67 % Est. max temperature: -1.59 C = 29.13 F Sfc-Lift cond lev (LCL): 778.48 mb = 2077.26 m = 6815.07 ft T: -18.78 C 700-500 lapse rate: 5.25 C/km ThetaE index: 0.07 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 683.97 mb = 3024.39 m = 9922.43 ft Mean mixing ratio: 0.61 g/kg Conv temperature: 2.82 C = 37.07 F Cap Strength: 5.72 C Lifted Index: 13.47 C Risk: None Lifted Index @300 mb: 37.67 C Lifted Index @700 mb: 4.48 C Showalter Index: 12.82 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 7.80 C K Index: -20.30 Risk: None Sweat Index: 122.00 Risk: None Energy Index: 3.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.61 J/kg Max Up Vert Vel: 1.80 m/s Conv Inhibition (B-): 71670.84 J/kg Cap Strength: 13.11 C Lift Cond Lev (LCL): 744.11 mb = 2410.20 m = 7907.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 324 at 29 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 1020 10 0 0 -0.0 -0.0 | 144 29 -17.3 23.7 1 1000 166 250 3 2.8 1.0 | 150 29 -14.5 24.7 2 982 305 275 10 10.0 -0.9 | 162 24 -7.3 22.8 3 945 610 285 18 17.4 -4.7 | 180 19 0.1 19.1 4 925 773 300 21 18.2 -10.5 | 184 13 0.9 13.2 5 908 914 310 28 21.4 -18.0 | 216 7 4.2 5.7 6 850 1419 310 42 32.2 -27.0 | 282 15 14.9 -3.3 7 772 2134 300 49 42.4 -24.5 | 272 25 25.2 -0.8 8 700 2859 290 45 42.3 -15.4 | 252 26 25.0 8.3 9 625 3658 290 48 45.1 -16.4 | 255 29 27.8 7.3 10 598 3962 290 51 47.9 -17.4 | 258 31 30.6 6.3 11 548 4572 300 40 34.6 -20.0 | 258 18 17.4 3.7 12 525 4877 300 40 34.6 -20.0 | 258 18 17.4 3.7 13 503 5182 290 34 31.9 -11.6 | 231 19 14.7 12.1 14 500 5220 285 38 36.7 -9.8 | 234 24 19.4 13.9 15 481 5486 280 36 35.5 -6.3 | 226 25 18.2 17.5 16 439 6096 275 49 48.8 -4.3 | 238 37 31.5 19.4 17 417 6451 275 61 60.8 -5.3 | 247 47 43.5 18.4 18 400 6730 275 66 65.7 -5.8 | 250 52 48.5 18.0 19 300 8670 270 112 112.0 -0.0 | 256 98 94.7 23.7 20 280 9144 275 117 116.6 -10.2 | 262 100 99.3 13.5 21 255 9754 270 101 101.0 -0.0 | 254 87 83.7 23.7 22 250 9900 265 104 103.6 9.1 | 249 92 86.3 32.8 23 200 11400 260 126 124.1 21.9 | 247 116 106.8 45.6 24 193 11637 260 135 132.9 23.4 | 248 125 115.7 47.2 25 186 11887 260 135 132.9 23.4 | 248 125 115.7 47.2 26 150 13310 270 117 117.0 -0.0 | 257 103 99.7 23.7 27 148 13411 265 124 123.5 10.8 | 252 112 106.2 34.5 28 141 13716 270 100 100.0 -0.0 | 254 86 82.7 23.7 29 123 14630 265 87 86.7 7.6 | 246 76 69.4 31.3 30 102 15850 260 80 78.8 13.9 | 239 72 61.5 37.6 31 100 15970 260 81 79.8 14.1 | 239 73 62.5 37.8 32 97 16154 260 81 79.8 14.1 | 239 73 62.5 37.8 33 84 17069 275 82 81.7 -7.1 | 256 67 64.4 16.6 34 76 17678 280 58 57.1 -10.1 | 251 42 39.8 13.6 35 70 18240 235 43 35.2 24.7 | 200 52 17.9 48.4 36 69 18288 245 40 36.3 16.9 | 205 45 19.0 40.6 37 66 18593 230 44 33.7 28.3 | 198 55 16.4 52.0 38 52 20117 240 62 53.7 31.0 | 214 66 36.4 54.7 39 50 20350 255 54 52.2 14.0 | 223 51 34.9 37.7 40 49 20422 255 53 51.2 13.7 | 222 51 33.9 37.4 41 35 22555 230 26 19.9 16.7 | 184 41 2.6 40.4 42 34 22860 260 20 19.7 3.5 | 185 27 2.4 27.2 43 32 23165 240 18 15.6 9.0 | 177 33 -1.7 32.7 44 31 23470 255 14 13.5 3.6 | 172 28 -3.8 27.3 45 30 23620 205 12 5.1 10.9 | 161 37 -12.2 34.6 46 29 23774 240 15 13.0 7.5 | 172 32 -4.3 31.2 47 28 24079 205 11 4.6 10.0 | 159 36 -12.6 33.7 48 27 24384 180 17 0.0 17.0 | 157 44 -17.3 40.7 49 24 24994 235 27 22.1 15.5 | 187 39 4.8 39.2 50 23 25298 240 10 8.7 5.0 | 163 30 -8.6 28.7 51 22 25603 0 0 -0.0 -0.0 | 144 29 -17.3 23.7 52 21 25908 175 10 -0.9 10.0 | 152 38 -18.2 33.7 53 20 26213 200 17 5.8 16.0 | 164 41 -11.5 39.7 54 20 26220 165 22 -5.7 21.3 | 153 50 -23.0 45.0 55 19 26518 165 22 -5.7 21.3 | 153 50 -23.0 45.0 56 17 27127 200 33 11.3 31.0 | 174 55 -6.0 54.7 57 17 27432 210 27 13.5 23.4 | 175 47 -3.8 47.1 58 16 27737 195 25 6.5 24.1 | 167 49 -10.8 47.9 59 15 28042 220 12 7.7 9.2 | 164 34 -9.6 32.9 60 14 28346 205 10 4.2 9.1 | 158 35 -13.1 32.8 61 14 28651 250 10 9.4 3.4 | 164 28 -7.9 27.1 62 13 28956 225 17 12.0 12.0 | 172 36 -5.3 35.7 63 12 29261 200 14 4.8 13.2 | 161 39 -12.5 36.9 64 12 29566 220 20 12.9 15.3 | 174 39 -4.4 39.0 65 11 29870 255 10 9.7 2.6 | 164 27 -7.6 26.3 66 10 30690 315 13 9.2 -9.2 | 151 17 -8.1 14.5 Wind Parameters Mean winds (0-6000m): 293.9 at 39.1 knts Storm direction: 323.9 at 29.3 knts Shear (0-3000m) pos: 3.2 neg: 5.9 tot: 9.1 10-3/s Storm rel Dir Shear (0-3000m): 108.4 deg Storm rel helicity (0-3000m) pos: 146.0 neg: -79.9 tot: 66.1 m^2/s^2 ave: 22.0 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 11.5 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 136.61 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 ------------------------------------------------------------------------------- 500 275 7 157 25| 0.0 15.8 15.8| 87.9 0.0 87.9 175.8 0.80| 17.0 13.5 1000 294 15 168 18| 9.6 7.9 17.5|123.6 0.0 123.6 123.6 0.69| 18.5 12.7 1500 303 22 188 12| 6.4 9.3 15.7|144.4 -1.2 143.1 95.4 0.66| 16.7 11.0 2000 304 28 218 10| 4.8 8.6 13.4|144.4 -14.8 129.5 64.8 0.53| 14.4 7.6 2500 302 32 237 12| 3.8 7.1 10.9|144.4 -51.5 92.9 37.2 0.39| 12.9 5.0 3000 300 35 243 14| 3.2 5.9 9.1|146.0 -79.9 66.1 22.0 0.30| 11.5 3.5 4000 297 38 248 18| 2.7 4.7 7.4|170.5 -79.9 90.6 22.7 0.32| 9.4 3.0 5000 297 39 251 19| 2.1 3.5 5.6|173.1-101.1 72.0 14.4 0.22| 9.2 2.0 6000 294 39 247 20| 1.7 4.3 6.0|215.5-138.8 76.7 12.8 0.16| 9.6 1.5 Wrote GIF file: /home/apache/climate/data/raob//RK138/skewt/RK138.skewt.20260111.00.gif