UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for RK155... Searching the city database file for: RK155 ... Date:0000Z 16 OCT 25 Station: RK155 WMO ident: 47155 Latitude: 35.17 Longitude: 128.57 ------------------------------------------------------------------------------- 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 1010 41 20.4 19.9 97 0.5 20.1 195 2 292.7 295.3 292.9 334.2 14.63 1 1000 126 19.4 19.4 100 0.0 19.4 345 1 292.5 295.1 292.6 333.2 14.32 2 982 283 18.6 18.4 99 0.2 18.5 24 5 293.3 295.7 292.3 332.2 13.69 3 975 345 19.4 17.9 91 1.5 18.4 17 6 294.7 297.1 292.5 332.9 13.35 4 925 799 18.4 17.1 92 1.3 17.5 270 10 298.1 300.6 293.6 337.0 13.38 5 885 1178 16.8 15.7 93 1.1 16.1 292 17 300.3 302.6 293.7 337.7 12.78 6 871 1314 17.0 12.9 77 4.1 14.4 295 17 301.8 303.8 292.7 333.7 10.80 7 850 1522 15.4 12.0 80 3.4 13.2 295 18 302.3 304.2 292.6 333.1 10.42 8 800 2035 12.2 10.1 87 2.1 10.9 291 20 304.2 306.0 292.6 333.3 9.75 9 709 3044 8.8 5.7 81 3.1 6.9 280 33 311.1 312.6 293.3 336.2 8.13 10 707 3067 8.8 4.7 75 4.1 6.4 281 33 311.3 312.8 293.0 334.8 7.60 11 700 3150 8.2 4.7 79 3.5 6.2 285 34 311.6 313.0 293.2 335.3 7.67 12 623 4102 1.6 0.7 94 0.9 1.1 273 36 314.6 315.8 293.0 334.9 6.48 13 553 5056 -3.1 -3.1 100 0.0 -3.1 257 39 319.9 321.0 293.7 337.7 5.51 14 501 5834 -6.9 -7.8 93 0.9 -7.3 265 33 324.4 325.3 294.0 338.5 4.25 15 500 5850 -6.9 -7.8 93 0.9 -7.3 265 33 324.6 325.5 294.0 338.7 4.26 16 432 6976 -14.3 -14.4 99 0.1 -14.3 258 41 329.1 329.7 294.1 339.0 2.90 17 426 7083 -13.3 -17.3 72 4.0 -14.7 258 43 331.7 332.1 294.3 339.7 2.31 18 420 7191 -13.9 -20.9 55 7.0 -16.1 257 44 332.3 332.6 293.9 338.4 1.72 19 400 7560 -16.3 -21.3 65 5.0 -17.9 255 51 333.8 334.2 294.3 340.0 1.75 20 352 8505 -23.9 -26.4 80 2.5 -24.5 250 52 336.0 336.2 294.4 340.6 1.26 21 309 9441 -30.5 -37.5 50 7.0 -31.5 245 53 339.5 339.6 294.7 341.4 0.49 22 300 9650 -32.3 -39.3 50 7.0 -33.2 245 58 339.9 339.9 294.7 341.5 0.42 23 250 10910 -43.7 -46.6 73 2.9 -43.9 265 73 341.1 341.1 294.8 342.0 0.23 24 238 11238 -46.5 -48.0 85 1.5 -46.6 265 75 341.7 341.8 294.9 342.5 0.21 25 227 11550 -49.5 -55.5 49 6.0 -49.7 265 78 341.8 341.8 294.8 342.2 0.09 26 215 11903 -52.7 -54.9 77 2.2 -52.8 263 72 342.2 342.2 295.0 342.6 0.10 27 212 11994 -53.5 -57.7 60 4.2 -53.6 262 70 342.3 342.3 295.0 342.6 0.07 28 208 12116 -51.7 -74.7 5 23.0 -52.1 262 68 347.0 347.0 296.0 347.0 0.01 29 200 12370 -52.9 -71.9 8 19.0 -53.2 260 63 349.0 349.0 296.4 349.0 0.01 30 159 13814 -63.9 -75.3 20 11.4 -64.0 265 80 354.1 354.1 297.5 354.1 0.01 31 157 13892 -64.5 -75.5 21 11.0 -64.6 265 80 354.3 354.3 297.5 354.4 0.01 32 150 14170 -65.7 -77.7 17 12.0 -65.8 275 77 356.9 356.9 298.1 356.9 0.01 33 133 14899 -66.1 -83.1 8 17.0 -66.2 280 70 368.7 368.7 300.3 368.7 0.00 34 130 15038 -65.3 -82.3 8 17.0 -65.4 277 67 372.5 372.5 301.0 372.5 0.00 35 100 16600 -74.1 -87.1 12 13.0 -74.2 270 46 384.6 384.6 303.0 384.6 0.00 36 90 17209 -76.7 -87.7 16 11.0 -76.7 270 44 391.1 391.1 303.9 391.2 0.00 37 82 17750 -72.7 -86.7 10 14.0 -72.8 257 38 409.9 409.9 306.5 409.9 0.00 38 72 18514 -71.9 -86.9 9 15.0 -72.0 261 27 427.1 427.1 308.5 427.1 0.00 39 70 18680 -72.3 -87.3 9 15.0 -72.4 255 28 429.7 429.7 308.8 429.7 0.00 40 68 18850 -73.1 -87.1 10 14.0 -73.2 251 24 431.6 431.6 309.0 431.6 0.00 41 63 19302 -67.7 -88.7 3 21.0 -67.9 257 27 453.0 453.0 311.1 453.0 0.00 42 50 20700 -64.5 -88.5 2 24.0 -64.8 250 19 491.5 491.5 314.3 491.5 0.00 43 39 22242 -59.7 -86.7 2 27.0 -60.4 315 6 539.8 539.8 317.5 539.9 0.01 44 30 23890 -59.1 -87.1 1 28.0 -60.1 135 9 583.5 583.5 319.8 583.6 0.01 45 25 25034 -58.1 -87.1 1 29.0 -59.5 344 12 617.6 617.6 321.4 617.7 0.01 46 24 25292 -55.3 -85.3 1 30.0 -57.2 30 25 633.0 633.0 322.0 633.1 0.01 47 20 26450 -56.7 -85.7 1 29.0 -58.6 5 17 662.6 662.6 323.2 662.7 0.01 48 18 27122 -54.1 -85.1 1 31.0 -56.7 45 12 691.1 691.1 324.1 691.2 0.02 49 16 27874 -55.7 -85.7 1 30.0 -58.2 327 5 709.5 709.6 324.7 709.7 0.02 50 13 29214 -49.7 -83.7 1 34.0 -54.5 70 10 773.7 773.7 326.6 774.0 0.03 51 11 30308 -49.3 -83.3 1 34.0 -54.8 207 11 813.1 813.1 327.5 813.4 0.03 52 10 30930 -51.1 -84.1 1 33.0 -56.2 215 15 828.8 828.8 327.9 829.1 0.03 53 9.9 30995 -51.3 -84.3 1 33.0 -56.3 830.4 830.5 328.0 830.7 0.03 54 7.3 33012 -43.1 -81.1 1 38.0 -53.1 939.5 939.6 330.2 940.4 0.08 55 6.6 33688 -44.9 -81.9 1 37.0 -54.4 959.4 959.5 330.5 960.3 0.07 TRP 90 17209 -76.7 -87.7 16 11.0 -76.7 270 44 391.1 391.1 303.9 391.2 0.00 WND 159 13814 -63.9 -75.3 20 11.4 -64.0 265 80 354.1 354.1 297.5 354.1 0.01 Sounding variables and indices 1000-500 mb thick: 5724.00 m Freezing level: 599.17 mb = 4427.22 m = 14524.83 ft Wetbulb zero: 604.20 mb = 4347.71 m = 14263.97 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 89.82 % Est. max temperature: 29.78 C = 85.60 F Sfc-Lift cond lev (LCL): 1002.94 mb = 100.81 m = 330.74 ft T: 19.69 C 700-500 lapse rate: 5.59 C/km ThetaE index: 4.57 C Layer 871.0- 800.0 mb Conv cond level (CCL): 860.50 mb = 1417.35 m = 4650.05 ft Mean mixing ratio: 13.58 g/kg Conv temperature: 29.77 C = 85.58 F Cap Strength: 2.45 C Lifted Index: 2.16 C Risk: None Lifted Index @300 mb: 5.06 C Lifted Index @700 mb: 2.26 C Showalter Index: 2.87 C Risk: Showers probable Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: 18.90 C K Index: 30.80 Risk: 60-80 % chance of thunderstorms Sweat Index: 213.00 Risk: None Energy Index: 1.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 25.95 J/kg Max Up Vert Vel: 7.20 m/s Conv Inhibition (B-): 41592.89 J/kg Cap Strength: 2.40 C Lift Cond Lev (LCL): 945.02 mb = 614.23 m = 2015.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 20 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 1010 41 195 2 0.5 1.9 | 129 21 -16.1 13.2 1 1000 126 345 1 0.3 -1.0 | 122 19 -16.4 10.3 2 980 305 30 5 -2.5 -4.3 | 110 20 -19.1 6.9 3 946 610 290 9 8.5 -3.1 | 135 12 -8.2 8.2 4 925 799 270 10 10.0 -0.0 | 149 13 -6.6 11.3 5 913 914 275 14 13.9 -1.2 | 165 10 -2.7 10.0 6 881 1219 295 17 15.4 -7.2 | 163 4 -1.2 4.1 7 850 1522 295 18 16.3 -7.6 | 175 4 -0.3 3.6 8 790 2134 290 20 18.8 -6.8 | 206 5 2.1 4.4 9 709 3048 280 33 32.5 -5.7 | 251 17 15.9 5.5 10 700 3150 285 34 32.8 -8.8 | 261 16 16.2 2.5 11 683 3353 280 30 29.5 -5.2 | 245 14 12.9 6.0 12 657 3658 280 34 33.5 -5.9 | 252 18 16.8 5.3 13 586 4572 265 39 38.9 3.4 | 237 27 22.2 14.6 14 564 4877 255 40 38.6 10.4 | 226 31 22.0 21.6 15 500 5850 265 33 32.9 2.9 | 229 22 16.2 14.1 16 484 6096 265 35 34.9 3.1 | 232 23 18.2 14.3 17 447 6706 260 36 35.5 6.3 | 227 26 18.8 17.5 18 400 7560 255 51 49.3 13.2 | 233 41 32.6 24.5 19 308 9449 245 53 48.0 22.4 | 223 46 31.4 33.6 20 300 9650 245 58 52.6 24.5 | 225 51 35.9 35.8 21 250 10910 265 73 72.7 6.4 | 253 59 56.1 17.6 22 226 11582 265 78 77.7 6.8 | 254 64 61.1 18.0 23 200 12370 260 63 62.0 10.9 | 244 51 45.4 22.2 24 196 12497 265 62 61.8 5.4 | 250 48 45.1 16.7 25 178 13106 255 69 66.6 17.9 | 240 58 50.0 29.1 26 159 13814 265 80 79.7 7.0 | 254 66 63.1 18.2 27 154 14021 265 80 79.7 7.0 | 254 66 63.1 18.2 28 150 14170 275 77 76.7 -6.7 | 266 60 60.1 4.5 29 132 14935 280 70 68.9 -12.2 | 271 52 52.3 -0.9 30 119 15545 260 48 47.3 8.3 | 237 36 30.6 19.6 31 100 16600 270 46 46.0 -0.0 | 249 31 29.4 11.3 32 97 16764 270 46 46.0 -0.0 | 249 31 29.4 11.3 33 90 17209 270 44 44.0 -0.0 | 248 30 27.4 11.3 34 88 17374 275 46 45.8 -4.0 | 256 30 29.2 7.2 35 83 17678 255 40 38.6 10.4 | 226 31 22.0 21.6 36 75 18288 270 25 25.0 -0.0 | 217 14 8.4 11.3 37 70 18680 255 28 27.0 7.2 | 209 21 10.4 18.5 38 68 18898 250 23 21.6 7.9 | 195 20 5.0 19.1 39 64 19202 255 27 26.1 7.0 | 207 21 9.4 18.2 40 61 19507 260 28 27.6 4.9 | 214 19 10.9 16.1 41 55 20117 260 21 20.7 3.6 | 195 15 4.0 14.9 42 52 20422 270 19 19.0 -0.0 | 192 11 2.4 11.3 43 50 20700 250 19 17.9 6.5 | 184 18 1.2 17.7 44 47 21031 250 20 18.8 6.8 | 187 18 2.1 18.1 45 45 21336 280 12 11.8 -2.1 | 152 10 -4.8 9.2 46 43 21641 270 12 12.0 -0.0 | 158 12 -4.6 11.3 47 35 22860 0 0 -0.0 -0.0 | 124 20 -16.6 11.3 48 34 23165 140 15 -9.6 11.5 | 131 35 -26.3 22.7 49 32 23470 250 1 0.9 0.3 | 126 20 -15.7 11.6 50 30 23890 135 9 -6.4 6.4 | 127 29 -23.0 17.6 51 29 24079 115 11 -10.0 4.6 | 121 31 -26.6 15.9 52 28 24384 145 10 -5.7 8.2 | 131 30 -22.4 19.4 53 25 24994 335 10 4.2 -9.1 | 100 13 -12.4 2.2 54 24 25298 30 25 -12.5 -21.7 | 70 31 -29.1 -10.4 55 23 25603 40 27 -17.4 -20.7 | 74 35 -34.0 -9.4 56 22 25908 70 22 -20.7 -7.5 | 96 38 -37.3 3.7 57 21 26213 115 15 -13.6 6.3 | 120 35 -30.2 17.6 58 20 26450 5 17 -1.5 -16.9 | 73 19 -18.1 -5.7 59 20 26518 215 11 6.3 9.0 | 153 23 -10.3 20.3 60 19 26822 10 17 -3.0 -16.7 | 74 20 -19.6 -5.5 61 18 27127 45 12 -8.5 -8.5 | 96 25 -25.1 2.8 62 15 28346 280 1 1.0 -0.2 | 125 19 -15.7 11.1 63 14 28956 30 10 -5.0 -8.7 | 97 22 -21.6 2.6 64 11 30175 205 10 4.2 9.1 | 149 24 -12.4 20.3 65 10 30930 215 15 8.6 12.3 | 161 25 -8.0 23.5 Wind Parameters Mean winds (0-6000m): 274.1 at 26.8 knts Storm direction: 304.1 at 20.1 knts Shear (0-3000m) pos: 2.3 neg: 4.3 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 121.5 deg Storm rel helicity (0-3000m) pos: 55.6 neg: -38.4 tot: 17.3 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.29 Bulk Shear: 90.68 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 ------------------------------------------------------------------------------- 500 351 4 113 17| 9.5 0.0 9.5| 9.5 -38.0 -28.4 -56.8 -0.30| 16.1 -4.9 1000 291 8 132 13| 4.7 4.7 9.4| 39.9 -38.0 1.9 1.9 0.18| 14.6 2.6 1500 293 11 137 10| 4.6 3.1 7.7| 40.7 -38.4 2.4 1.6 0.17| 11.4 2.0 2000 293 13 143 8| 3.5 2.9 6.3| 42.7 -38.4 4.3 2.2 0.21| 9.1 1.9 2500 291 15 154 7| 2.8 3.6 6.4| 49.9 -38.4 11.6 4.6 0.28| 8.6 2.4 3000 288 17 178 6| 2.3 4.3 6.6| 55.6 -38.4 17.3 5.8 0.28| 8.5 2.3 4000 285 21 215 7| 1.7 3.8 5.5| 74.9 -65.7 9.2 2.3 0.18| 8.3 1.5 5000 278 25 226 11| 1.4 3.7 5.0| 76.8-129.3 -52.5 -10.5 0.04| 8.1 0.3 6000 274 27 227 14| 1.5 3.0 4.6| 90.3-129.3 -39.0 -6.5 0.06| 7.5 0.5 Wrote GIF file: /home/apache/climate/data/raob//RK155/skewt/RK155.skewt.20251016.00.gif