UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for RK104... Searching the city database file for: RK104 ... Date:1200Z 11 OCT 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 ------------------------------------------------------------------------------- SFC 1001 83 15.8 15.8 100 0.0 15.8 275 3 288.9 290.9 288.9 320.6 11.34 1 1000 91 15.8 15.7 99 0.1 15.7 345 2 289.0 290.9 288.9 320.5 11.28 2 938 634 13.4 13.4 100 0.0 13.4 218 7 291.8 293.7 289.1 321.2 10.35 3 936 652 13.8 13.5 98 0.3 13.6 221 8 292.4 294.3 289.4 322.1 10.44 4 934 670 17.0 14.8 87 2.2 15.6 224 9 295.9 297.9 291.3 328.7 11.40 5 930 707 17.4 15.0 86 2.4 15.8 229 11 296.6 298.7 291.7 330.2 11.60 6 925 753 17.4 15.2 87 2.2 16.0 235 14 297.1 299.2 292.1 331.3 11.82 7 910 893 17.2 14.9 86 2.3 15.7 235 19 298.3 300.4 292.4 332.6 11.79 8 873 1246 14.2 14.1 99 0.1 14.1 251 38 298.7 300.9 292.4 332.7 11.66 9 867 1305 15.2 14.6 96 0.6 14.8 253 38 300.4 302.6 293.3 336.0 12.14 10 850 1473 14.6 14.3 98 0.3 14.4 260 39 301.4 303.7 293.6 337.2 12.15 11 817 1808 13.4 13.2 99 0.2 13.3 269 43 303.6 305.8 294.0 338.6 11.76 12 782 2179 14.0 10.9 82 3.1 12.0 275 41 308.1 310.0 294.3 340.0 10.53 13 728 2780 10.2 8.1 87 2.1 8.9 272 36 310.3 312.0 294.0 338.9 9.36 14 707 3024 9.6 4.6 71 5.0 6.7 270 35 312.2 313.7 293.2 335.6 7.54 15 700 3107 8.8 6.5 85 2.3 7.4 270 34 312.2 313.9 294.1 339.2 8.71 16 699 3119 8.8 6.7 87 2.1 7.5 270 34 312.4 314.0 294.3 339.7 8.85 17 664 3545 7.8 3.1 72 4.7 5.1 278 32 315.9 317.2 294.0 338.6 7.22 18 660 3595 8.0 3.0 71 5.0 5.1 279 32 316.6 318.0 294.2 339.4 7.22 19 565 4859 -1.7 -1.9 99 0.2 -1.8 268 22 319.6 320.7 294.0 338.6 5.90 20 564 4873 -1.9 -2.2 98 0.3 -2.1 268 22 319.5 320.6 293.9 338.1 5.78 21 560 4930 -0.9 -2.9 86 2.0 -1.9 267 21 321.4 322.4 294.1 339.3 5.53 22 526 5429 -3.7 -7.2 77 3.5 -5.3 265 27 323.8 324.6 293.8 337.8 4.24 23 513 5627 -4.1 -10.1 63 6.0 -6.7 265 35 325.6 326.3 293.6 337.2 3.46 24 500 5830 -5.5 -9.4 74 3.9 -7.2 265 42 326.3 327.1 294.0 338.9 3.75 25 470 6312 -8.7 -14.7 62 6.0 -11.0 264 42 328.2 328.7 293.6 337.1 2.60 26 451 6630 -11.3 -15.5 71 4.2 -12.9 261 43 328.8 329.3 293.7 337.5 2.54 27 400 7540 -17.3 -24.3 54 7.0 -19.2 255 44 332.5 332.8 293.6 337.3 1.34 28 367 8179 -22.3 -31.3 44 9.0 -24.1 255 48 334.1 334.3 293.6 337.0 0.76 29 360 8321 -22.3 -42.3 14 20.0 -25.2 255 48 336.0 336.0 293.6 337.0 0.26 30 335 8847 -24.7 -48.7 9 24.0 -27.5 255 51 339.7 339.7 294.4 340.2 0.14 31 300 9640 -30.9 -51.9 11 21.0 -32.7 265 46 341.8 341.8 294.8 342.3 0.11 32 282 10073 -34.7 -51.7 16 17.0 -36.0 267 46 342.5 342.5 295.0 342.9 0.12 33 250 10900 -40.3 -59.3 11 19.0 -41.2 270 46 346.2 346.2 295.8 346.4 0.05 34 228 11525 -44.5 -63.5 10 19.0 -45.2 276 46 349.0 349.0 296.4 349.1 0.03 35 200 12390 -52.1 -64.1 22 12.0 -52.4 285 46 350.3 350.3 296.7 350.4 0.03 36 184 12922 -56.7 -68.7 21 12.0 -56.9 283 45 351.3 351.3 296.9 351.3 0.02 37 172 13346 -59.3 -76.3 9 17.0 -59.5 282 45 353.8 353.8 297.4 353.8 0.01 38 159 13833 -62.5 -78.5 10 16.0 -62.6 275 46 356.4 356.4 298.0 356.4 0.01 39 150 14190 -64.3 -77.3 15 13.0 -64.4 260 52 359.3 359.3 298.5 359.3 0.01 40 144 14438 -66.1 -77.1 20 11.0 -66.2 263 54 360.4 360.4 298.8 360.4 0.01 41 126 15241 -69.3 -80.3 19 11.0 -69.4 265 66 368.6 368.6 300.3 368.6 0.01 42 100 16600 -74.9 -85.9 17 11.0 -74.9 270 63 383.0 383.0 302.7 383.0 0.00 43 94 16958 -76.7 -86.7 19 10.0 -76.7 275 60 386.3 386.3 303.2 386.3 0.00 44 71 18596 -71.1 -88.1 6 17.0 -71.2 289 44 430.5 430.5 308.9 430.5 0.00 45 70 18680 -69.5 -88.5 5 19.0 -69.6 275 44 435.7 435.7 309.4 435.7 0.00 46 63 19318 -63.9 -88.9 2 25.0 -64.2 287 34 461.4 461.4 311.9 461.4 0.00 47 58 19827 -62.7 -88.7 2 26.0 -63.1 271 28 475.1 475.1 313.1 475.1 0.00 48 54 20265 -64.9 -89.9 2 25.0 -65.2 260 16 479.9 479.9 313.4 479.9 0.00 49 52 20497 -61.7 -89.7 1 28.0 -62.1 245 11 492.5 492.5 314.4 492.5 0.00 50 50 20740 -62.7 -89.7 1 27.0 -63.1 285 21 495.7 495.7 314.7 495.7 0.00 51 47 21120 -63.1 -90.1 1 27.0 -63.5 282 20 503.6 503.6 315.2 503.6 0.00 52 34 23125 -59.1 -89.1 1 30.0 -60.0 303 24 563.0 563.0 318.8 563.0 0.00 53 30 23900 -63.1 -90.1 1 27.0 -63.7 280 13 572.6 572.6 319.3 572.6 0.00 54 29 24108 -63.1 -90.1 1 27.0 -63.7 267 10 578.2 578.2 319.6 578.2 0.00 55 23 25554 -55.9 -87.9 1 32.0 -57.7 326 31 639.0 639.0 322.3 639.1 0.01 56 20 26440 -56.5 -88.5 1 32.0 -58.4 15 19 663.2 663.2 323.2 663.3 0.01 57 19 26765 -58.3 -89.3 1 31.0 -59.9 8 19 667.4 667.4 323.3 667.5 0.01 58 16 27868 -51.1 -86.1 1 35.0 -54.8 282 12 724.6 724.6 325.2 724.7 0.01 59 14 28734 -53.7 -86.7 1 33.0 -57.0 235 15 743.9 744.0 325.8 744.1 0.02 60 13 29216 -48.7 -85.7 1 37.0 -53.9 292 13 777.2 777.2 326.7 777.4 0.02 61 12 29742 -50.3 -86.3 1 36.0 -55.1 299 10 789.5 789.5 327.0 789.7 0.02 62 10 30940 -48.1 -85.1 1 37.0 -54.4 285 8 840.0 840.0 328.2 840.3 0.03 63 7.2 33130 -43.1 -83.1 0 40.0 -53.2 943.2 943.3 330.2 943.8 0.06 64 6.4 33922 -43.5 -83.5 0 40.0 -53.9 973.9 973.9 330.8 974.5 0.06 65 5.7 34710 -38.3 -80.3 0 42.0 -52.4 1029.5 1029.5 331.6 1030.8 0.11 66 5.6 34832 -38.5 -80.5 0 42.0 -52.6 1033.8 1033.9 331.7 1035.1 0.11 TRP 94 16958 -76.7 -86.7 19 10.0 -76.7 275 60 386.3 386.3 303.2 386.3 0.00 WND 126 15241 -69.3 -80.3 19 11.0 -69.4 265 66 368.6 368.6 300.3 368.6 0.01 Sounding variables and indices 1000-500 mb thick: 5739.00 m Freezing level: 581.65 mb = 4637.32 m = 15214.11 ft Wetbulb zero: 589.69 mb = 4511.02 m = 14799.76 ft Precipitable water: 1.90 inches Sfc-500 mean rel hum: 86.09 % Est. max temperature: 28.31 C = 82.96 F Sfc-Lift cond lev (LCL): 1001.19 mb = 82.54 m = 270.80 ft T: 15.80 C 700-500 lapse rate: 5.25 C/km ThetaE index: 4.37 C Layer 728.0- 700.0 mb Conv cond level (CCL): 986.92 mb = 202.66 m = 664.89 ft Mean mixing ratio: 11.13 g/kg Conv temperature: 16.47 C = 61.65 F Cap Strength: 8.48 C Lifted Index: 8.37 C Risk: None Lifted Index @300 mb: 12.85 C Lifted Index @700 mb: 6.50 C Showalter Index: 2.45 C Risk: Showers probable Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 19.80 C K Index: 32.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 291.60 Risk: None Energy Index: 0.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.96 J/kg Max Up Vert Vel: 9.79 m/s Conv Inhibition (B-): 60987.67 J/kg Cap Strength: 8.42 C Lift Cond Lev (LCL): 938.59 mb = 628.60 m = 2062.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 298 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 1001 83 275 3 3.0 -0.3 | 122 19 -16.5 10.2 1 1000 91 345 2 0.5 -1.9 | 114 21 -19.0 8.5 2 975 305 10 5 -0.9 -4.9 | 105 21 -20.4 5.5 3 941 610 215 5 2.9 4.1 | 131 22 -16.6 14.5 4 925 753 235 14 11.5 8.0 | 157 20 -8.0 18.5 5 908 914 235 20 16.4 11.5 | 172 22 -3.1 21.9 6 876 1219 250 38 35.7 13.0 | 215 28 16.2 23.4 7 850 1473 260 39 38.4 6.8 | 228 26 18.9 17.2 8 815 1829 270 43 43.0 -0.0 | 246 26 23.5 10.4 9 786 2134 275 41 40.8 -3.6 | 252 22 21.4 6.8 10 700 3107 270 34 34.0 -0.0 | 234 18 14.5 10.4 11 654 3658 280 32 31.5 -5.6 | 248 13 12.0 4.9 12 584 4572 270 25 25.0 -0.0 | 208 12 5.5 10.4 13 542 5182 265 18 17.9 1.6 | 173 12 -1.6 12.0 14 502 5791 265 41 40.8 3.6 | 237 26 21.4 14.0 15 500 5830 265 42 41.8 3.7 | 238 26 22.4 14.1 16 483 6096 265 42 41.8 3.7 | 238 26 22.4 14.1 17 400 7540 255 44 42.5 11.4 | 227 32 23.0 21.8 18 321 9144 255 53 51.2 13.7 | 233 40 31.7 24.1 19 300 9640 265 46 45.8 4.0 | 241 30 26.3 14.4 20 250 10900 270 46 46.0 -0.0 | 249 28 26.5 10.4 21 200 12390 285 46 44.4 -11.9 | 273 25 24.9 -1.5 22 197 12497 285 46 44.4 -11.9 | 273 25 24.9 -1.5 23 162 13716 280 44 43.3 -7.6 | 263 24 23.8 2.8 24 150 14190 260 52 51.2 9.0 | 238 37 31.7 19.5 25 147 14326 260 52 51.2 9.0 | 238 37 31.7 19.5 26 133 14935 275 64 63.8 -5.6 | 264 45 44.3 4.8 27 126 15241 265 66 65.7 5.8 | 251 49 46.3 16.2 28 120 15545 265 66 65.7 5.8 | 251 49 46.3 16.2 29 100 16600 270 63 63.0 -0.0 | 257 45 43.5 10.4 30 97 16764 270 63 63.0 -0.0 | 257 45 43.5 10.4 31 94 16958 275 60 59.8 -5.2 | 263 41 40.3 5.2 32 88 17374 275 56 55.8 -4.9 | 261 37 36.3 5.5 33 83 17678 255 54 52.2 14.0 | 233 41 32.7 24.4 34 71 18593 290 44 41.3 -15.0 | 282 22 21.9 -4.6 35 70 18680 275 44 43.8 -3.8 | 255 25 24.3 6.6 36 68 18898 275 44 43.8 -3.8 | 255 25 24.3 6.6 37 64 19202 285 39 37.7 -10.1 | 269 18 18.2 0.3 38 61 19507 290 27 25.4 -9.2 | 259 6 5.9 1.2 39 58 19812 270 29 29.0 -0.0 | 222 14 9.5 10.4 40 55 20117 285 21 20.3 -5.4 | 189 5 0.8 5.0 41 53 20422 235 10 8.2 5.7 | 145 20 -11.3 16.2 42 50 20726 275 15 14.9 -1.3 | 154 10 -4.5 9.1 43 50 20740 285 21 20.3 -5.4 | 189 5 0.8 5.0 44 48 21031 280 23 22.7 -4.0 | 206 7 3.2 6.4 45 45 21336 285 12 11.6 -3.1 | 133 11 -7.9 7.3 46 43 21641 240 10 8.7 5.0 | 145 19 -10.8 15.4 47 41 21946 295 16 14.5 -6.8 | 126 6 -5.0 3.7 48 39 22250 320 19 12.2 -14.6 | 60 8 -7.3 -4.1 49 35 22860 290 20 18.8 -6.8 | 169 4 -0.7 3.6 50 34 23165 305 25 20.5 -14.3 | 346 4 1.0 -3.9 51 31 23774 10 12 -2.1 -11.8 | 86 22 -21.6 -1.4 52 30 23900 280 13 12.8 -2.3 | 141 11 -6.7 8.2 53 29 24079 260 10 9.8 1.7 | 142 16 -9.6 12.2 54 28 24384 325 14 8.0 -11.5 | 85 12 -11.5 -1.0 55 26 24689 335 12 5.1 -10.9 | 88 14 -14.4 -0.5 56 24 25298 295 25 22.7 -10.6 | 273 3 3.2 -0.1 57 23 25603 330 32 16.0 -27.7 | 11 18 -3.5 -17.3 58 21 26213 40 10 -6.4 -7.7 | 96 26 -25.9 2.8 59 20 26440 15 19 -4.9 -18.4 | 72 26 -24.4 -7.9 60 20 26518 355 11 1.0 -11.0 | 88 19 -18.5 -0.5 61 19 26822 10 21 -3.6 -20.7 | 66 25 -23.1 -10.3 62 17 27432 315 14 9.9 -9.9 | 93 10 -9.6 0.5 63 16 27737 280 14 13.8 -2.4 | 145 10 -5.7 8.0 64 16 28042 285 10 9.7 -2.6 | 129 13 -9.8 7.8 65 14 28651 225 13 9.2 9.2 | 152 22 -10.3 19.6 66 14 28956 255 18 17.4 4.7 | 172 15 -2.1 15.1 67 13 29261 295 13 11.8 -5.5 | 123 9 -7.7 4.9 68 12 29566 305 10 8.2 -5.7 | 113 12 -11.3 4.7 69 12 29870 295 10 9.1 -4.2 | 121 12 -10.4 6.2 70 11 30175 320 17 10.9 -13.0 | 73 9 -8.6 -2.6 71 10 30940 285 8 7.7 -2.1 | 125 14 -11.8 8.3 Wind Parameters Mean winds (0-6000m): 268.1 at 29.5 knts Storm direction: 298.1 at 22.1 knts Shear (0-3000m) pos: 6.5 neg: 1.5 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 113.2 deg Storm rel helicity (0-3000m) pos: 354.5 neg: -59.6 tot: 294.9 m^2/s^2 ave: 98.3 10^-3 m/s^2 rel: 0.60 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 8.0 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 0.45 Bulk Shear: 106.06 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 ------------------------------------------------------------------------------- 500 339 4 110 19| 0.0 3.7 3.7| 39.0 -29.1 9.9 19.8 0.15| 17.9 2.6 1000 243 11 147 18| 12.9 1.9 14.8|183.8 -29.1 154.7 154.7 0.64| 22.3 14.3 1500 251 20 177 17| 12.4 1.2 13.7|301.4 -29.1 272.2 181.5 0.73| 21.0 15.3 2000 259 25 199 16| 9.8 0.9 10.7|353.8 -29.1 324.7 162.3 0.75| 18.0 13.5 2500 264 28 212 16| 7.8 1.1 8.9|354.5 -43.2 311.3 124.5 0.67| 15.3 10.3 3000 265 29 218 16| 6.5 1.5 8.1|354.5 -59.6 294.9 98.3 0.60| 13.4 8.0 4000 268 30 223 15| 4.7 1.7 6.4|367.7 -71.8 296.0 74.0 0.53| 11.3 6.0 5000 269 29 221 14| 3.8 2.4 6.2|367.7-104.4 263.4 52.7 0.36| 10.1 3.7 6000 268 29 221 15| 3.2 1.3 4.5|444.3-107.8 336.5 56.1 0.42| 10.6 4.5 Wrote GIF file: /home/apache/climate/data/raob//RK104/skewt/RK104.skewt.20251011.12.gif