UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:1200Z 9 OCT 25 Station: WIMM WMO ident: 96035 Latitude: 3.57 Longitude: 98.68 Elevation: 25.00 ------------------------------------------------------------------------------- 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 1009 25 28.8 24.5 78 4.3 25.6 360 8 301.2 304.8 298.5 358.8 19.53 1 1000 89 28.0 23.7 78 4.3 24.8 5 8 301.1 304.6 298.0 356.4 18.76 2 932 706 22.8 20.4 86 2.4 21.1 344 16 302.0 305.0 296.7 350.4 16.40 3 925 771 22.6 19.5 83 3.1 20.4 340 16 302.4 305.3 296.3 348.6 15.61 4 903 982 22.0 16.0 69 6.0 17.9 333 11 303.9 306.3 294.8 341.9 12.77 5 850 1507 18.6 16.4 87 2.2 17.1 280 5 305.6 308.2 296.0 347.4 13.94 6 814 1879 15.8 14.6 93 1.2 15.0 255 8 306.5 308.9 295.6 345.4 12.95 7 742 2664 11.0 8.8 86 2.2 9.6 250 9 309.5 311.3 294.0 338.9 9.63 8 700 3152 9.2 5.7 79 3.5 7.1 280 7 312.7 314.2 293.9 338.2 8.24 9 676 3440 8.0 1.0 61 7.0 4.1 290 10 314.5 315.6 292.7 333.7 6.10 10 657 3675 7.0 -2.0 53 9.0 2.3 305 13 315.9 316.9 292.2 331.9 5.03 11 649 3776 6.2 1.2 70 5.0 3.4 305 13 316.1 317.4 293.4 336.5 6.45 12 560 4971 0.0 -4.4 72 4.4 -2.2 264 9 322.4 323.4 294.0 338.5 4.93 13 500 5870 -5.5 -11.5 63 6.0 -8.0 250 7 326.3 327.0 293.6 337.0 3.17 14 472 6320 -8.3 -12.3 73 4.0 -9.9 221 7 328.3 328.9 294.1 339.0 3.15 15 418 7256 -13.3 -23.3 43 10.0 -16.3 215 7 333.5 333.8 294.0 338.5 1.40 16 404 7515 -15.1 -21.1 60 6.0 -17.0 247 8 334.4 334.8 294.5 340.7 1.76 17 400 7590 -15.3 -22.3 55 7.0 -17.4 260 8 335.1 335.4 294.5 340.8 1.60 18 391 7761 -15.5 -26.5 38 11.0 -18.5 255 8 337.0 337.3 294.6 341.2 1.12 19 353 8522 -21.5 -25.7 69 4.2 -22.6 8 2 338.9 339.2 295.3 343.9 1.34 20 340 8797 -22.7 -31.7 44 9.0 -24.6 44 9 341.0 341.1 295.3 344.0 0.79 21 301 9676 -29.7 -40.7 34 11.0 -31.2 74 13 343.2 343.3 295.4 344.6 0.36 22 300 9700 -29.9 -41.9 30 12.0 -31.4 75 13 343.2 343.3 295.4 344.5 0.32 23 283 10113 -33.3 -39.3 55 6.0 -34.1 77 18 344.1 344.2 295.7 345.9 0.45 24 251 10943 -40.3 -45.3 59 5.0 -40.7 66 23 345.8 345.8 295.9 346.8 0.27 25 250 10970 -40.5 -45.5 59 5.0 -40.9 65 23 345.9 345.9 296.0 346.9 0.26 26 230 11533 -45.3 -54.3 36 9.0 -45.7 65 24 346.9 346.9 296.0 347.3 0.10 27 220 11828 -47.9 -52.9 56 5.0 -48.1 65 25 347.3 347.3 296.1 347.9 0.13 28 200 12450 -53.3 -60.3 42 7.0 -53.5 70 32 348.4 348.4 296.3 348.6 0.06 29 154 14073 -68.3 -74.3 42 6.0 -68.4 93 42 349.8 349.8 296.6 349.8 0.01 30 150 14230 -69.7 -75.7 41 6.0 -69.7 95 43 350.0 350.0 296.7 350.1 0.01 31 136 14808 -74.5 -79.3 47 4.8 -74.5 95 51 351.5 351.5 297.0 351.5 0.01 32 122 15440 -74.7 -81.7 33 7.0 -74.7 107 47 362.2 362.2 299.1 362.2 0.00 33 103 16412 -79.9 -84.9 43 5.0 -79.9 175 10 370.2 370.2 300.6 370.2 0.00 34 100 16580 -79.3 -85.3 37 6.0 -79.3 155 4 374.5 374.5 301.4 374.5 0.00 35 89 17240 -78.3 -85.3 31 7.0 -78.3 91 7 389.2 389.2 303.7 389.2 0.00 36 83 17643 -71.7 -83.7 15 12.0 -71.8 71 20 410.5 410.5 306.6 410.5 0.00 37 74 18321 -69.5 -84.5 10 15.0 -69.6 300 14 428.8 428.8 308.7 428.8 0.00 38 70 18650 -70.5 -86.5 8 16.0 -70.6 300 12 433.6 433.6 309.2 433.6 0.00 39 62 19369 -73.1 -89.1 7 16.0 -73.2 278 17 443.1 443.1 310.2 443.1 0.00 40 51 20514 -74.7 -91.7 5 17.0 -74.8 42 7 464.8 464.8 312.2 464.8 0.00 41 50 20630 -74.3 -92.3 5 18.0 -74.4 45 9 468.4 468.4 312.5 468.4 0.00 42 43 21516 -70.9 -91.9 3 21.0 -71.1 89 17 497.4 497.4 314.8 497.4 0.00 43 39 22093 -71.5 -92.5 3 21.0 -71.6 87 45 510.0 510.0 315.7 510.0 0.00 44 34 22921 -62.7 -92.7 1 30.0 -63.3 85 58 553.5 553.5 318.3 553.5 0.00 45 30 23700 -58.3 -92.3 1 34.0 -59.4 100 62 585.7 585.7 319.9 585.7 0.00 46 24 25112 -56.9 -90.9 1 34.0 -58.5 95 66 628.4 628.4 321.8 628.4 0.00 47 21 25971 -50.9 -86.9 1 36.0 -54.0 97 68 670.9 670.9 323.4 671.0 0.01 48 20 26290 -50.3 -86.6 1 36.2 -53.7 105 70 682.1 682.1 323.9 682.1 0.01 49 17 27355 -48.5 -85.5 1 37.0 -52.9 104 70 720.4 720.4 325.1 720.6 0.02 50 16 27756 -45.7 -82.7 1 37.0 -51.3 103 70 742.2 742.2 325.7 742.4 0.03 51 13 29138 -46.3 -83.3 1 37.0 -52.4 101 69 785.5 785.5 326.9 785.8 0.03 TRP 103 16412 -79.9 -84.9 43 5.0 -79.9 175 10 370.2 370.2 300.6 370.2 0.00 WND 20 26290 -50.3 -86.6 1 36.2 -53.7 105 70 682.1 682.1 323.9 682.1 0.01 Sounding variables and indices 1000-500 mb thick: 5781.00 m Freezing level: 560.00 mb = 4971.13 m = 16309.28 ft Wetbulb zero: 594.92 mb = 4480.93 m = 14701.05 ft Precipitable water: 2.21 inches Sfc-500 mean rel hum: 76.31 % Est. max temperature: 32.96 C = 91.33 F Sfc-Lift cond lev (LCL): 948.44 mb = 552.53 m = 1812.75 ft T: 24.09 C 700-500 lapse rate: 5.41 C/km ThetaE index: 16.90 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 871.22 mb = 1292.80 m = 4241.43 ft Mean mixing ratio: 17.10 g/kg Conv temperature: 32.56 C = 90.60 F Cap Strength: 1.59 C Lifted Index: -3.35 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.76 C Lifted Index @700 mb: -2.01 C Showalter Index: -1.59 C Risk: Thunderstorms probable Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.10 C Cross Totals Index: 21.90 C K Index: 37.00 Risk: > 80 % chance of thunderstorms Sweat Index: 213.80 Risk: None Energy Index: -2.06 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1228.83 J/kg Max Up Vert Vel: 49.57 m/s Conv Inhibition (B-): 26.26 J/kg Cap Strength: 1.54 C Lift Cond Lev (LCL): 911.34 mb = 901.17 m = 2956.57 ft Lev Free Conv (LFC): 836.34 mb = 1646.25 m = 5401.02 ft Equ Level (EL): 136.34 mb = 14793.01 m = 48532.92 ft B at Equ Level: 1221.10 J/kg Max Parcel Lev (MPL): 86.34 mb = 17414.99 m = 57135.09 ft Wind level data Storm motion: 318 at 7 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 1009 25 360 8 -0.0 -8.0 | 59 5 -4.6 -2.8 1 1000 89 5 8 -0.7 -8.0 | 62 6 -5.3 -2.8 2 942 610 350 15 2.6 -14.8 | 12 10 -2.0 -9.6 3 925 771 340 16 5.5 -15.0 | 355 10 0.9 -9.9 4 879 1219 325 6 3.4 -4.9 | 103 1 -1.2 0.3 5 850 1507 280 5 4.9 -0.9 | 184 4 0.3 4.3 6 818 1829 260 8 7.9 1.4 | 206 7 3.3 6.6 7 789 2134 225 10 7.1 7.1 | 191 12 2.5 12.3 8 762 2438 255 9 8.7 2.3 | 209 9 4.1 7.5 9 709 3048 240 8 6.9 4.0 | 194 9 2.3 9.2 10 700 3152 280 7 6.9 -1.2 | 210 5 2.3 4.0 11 683 3353 285 9 8.7 -2.3 | 235 5 4.1 2.9 12 658 3658 305 13 10.6 -7.5 | 291 6 6.0 -2.3 13 633 3962 305 12 9.8 -6.9 | 288 5 5.2 -1.7 14 610 4267 295 10 9.1 -4.2 | 258 5 4.5 1.0 15 565 4877 270 8 8.0 -0.0 | 213 6 3.4 5.2 16 544 5182 245 10 9.1 4.2 | 205 10 4.5 9.4 17 524 5486 265 6 6.0 0.5 | 193 6 1.4 5.7 18 500 5870 250 7 6.6 2.4 | 195 8 2.0 7.6 19 449 6706 195 7 1.8 6.8 | 167 12 -2.8 11.9 20 431 7010 215 5 2.9 4.1 | 169 9 -1.7 9.3 21 415 7315 215 8 4.6 6.6 | 180 12 -0.0 11.7 22 400 7590 260 8 7.9 1.4 | 206 7 3.3 6.6 23 398 7620 255 6 5.8 1.6 | 190 7 1.2 6.7 24 382 7925 255 10 9.7 2.6 | 213 9 5.1 7.8 25 367 8230 250 7 6.6 2.4 | 195 8 2.0 7.6 26 352 8534 20 2 -0.7 -1.9 | 122 6 -5.3 3.3 27 337 8839 50 11 -8.4 -7.1 | 82 13 -13.0 -1.9 28 300 9700 75 13 -12.6 -3.4 | 96 17 -17.2 1.8 29 261 10668 80 24 -23.6 -4.2 | 92 28 -28.2 1.0 30 250 10970 65 23 -20.8 -9.7 | 80 26 -25.5 -4.5 31 218 11887 65 25 -22.7 -10.6 | 79 28 -27.3 -5.4 32 200 12450 70 32 -30.1 -10.9 | 81 35 -34.7 -5.8 33 198 12497 70 30 -28.2 -10.3 | 81 33 -32.8 -5.1 34 150 14230 95 43 -42.8 3.7 | 101 48 -47.4 8.9 35 140 14630 95 47 -46.8 4.1 | 100 52 -51.4 9.3 36 133 14935 95 54 -53.8 4.7 | 100 59 -58.4 9.9 37 120 15545 110 45 -42.3 15.4 | 114 51 -46.9 20.6 38 108 16154 130 10 -7.7 6.4 | 133 17 -12.3 11.6 39 103 16412 175 10 -0.9 10.0 | 160 16 -5.5 15.1 40 102 16459 195 4 1.0 3.9 | 158 10 -3.6 9.0 41 100 16580 155 4 -1.7 3.6 | 144 11 -6.3 8.8 42 87 17374 80 8 -7.9 -1.4 | 107 13 -12.5 3.8 43 83 17678 70 21 -19.7 -7.2 | 85 24 -24.3 -2.0 44 79 17983 325 6 3.4 -4.9 | 103 1 -1.2 0.3 45 75 18288 300 14 12.1 -7.0 | 284 8 7.5 -1.8 46 70 18650 300 12 10.4 -6.0 | 278 6 5.8 -0.8 47 67 18898 305 15 12.3 -8.6 | 294 8 7.7 -3.4 48 61 19507 270 17 17.0 -0.0 | 247 13 12.4 5.2 49 57 19812 275 14 13.9 -1.2 | 247 10 9.3 4.0 50 55 20117 315 11 7.8 -7.8 | 309 4 3.2 -2.6 51 52 20422 40 6 -3.9 -4.6 | 94 8 -8.5 0.6 52 50 20630 45 9 -6.4 -6.4 | 84 11 -11.0 -1.2 53 47 21031 60 8 -6.9 -4.0 | 96 12 -11.5 1.2 54 42 21641 95 19 -18.9 1.7 | 106 25 -23.5 6.8 55 38 22250 85 52 -51.8 -4.5 | 91 56 -56.4 0.7 56 31 23470 85 62 -61.8 -5.4 | 90 66 -66.4 -0.2 57 30 23700 100 62 -61.1 10.8 | 104 68 -65.7 15.9 58 27 24384 95 65 -64.8 5.7 | 99 70 -69.4 10.8 59 21 25908 95 68 -67.7 5.9 | 99 73 -72.3 11.1 60 20 26290 105 70 -67.6 18.1 | 108 76 -72.2 23.3 61 19 26518 105 70 -67.6 18.1 | 108 76 -72.2 23.3 62 12 28346 100 69 -68.0 12.0 | 103 75 -72.6 17.2 63 11 28651 100 64 -63.0 11.1 | 104 70 -67.6 16.3 64 9 29261 95 65 -64.8 5.7 | 99 70 -69.4 10.8 Wind Parameters Mean winds (0-6000m): 288.4 at 9.2 knts Storm direction: 318.4 at 6.9 knts Shear (0-3000m) pos: 0.4 neg: 2.7 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 136.1 deg Storm rel helicity (0-3000m) pos: 13.0 neg: -32.0 tot: -19.0 m^2/s^2 ave: -6.3 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 7.1 stream: -0.6 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 73.19 Bulk Shear: 16.79 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 ------------------------------------------------------------------------------- 500 358 10 38 7| 0.0 6.2 6.2| 0.0 -10.0 -10.0 -20.0 -0.78| 6.8 -5.3 1000 349 12 18 7| 0.0 2.6 2.6| 0.2 -20.2 -20.0 -20.0 -0.56| 8.3 -4.7 1500 343 10 18 5| 0.0 3.0 3.0| 2.1 -20.2 -18.1 -12.1 -0.14| 8.7 -1.2 2000 329 10 354 3| 0.0 3.9 3.9| 4.7 -23.6 -18.8 -9.4 -0.10| 8.4 -0.8 2500 313 10 299 3| 0.5 3.1 3.6| 13.0 -27.5 -14.5 -5.8 -0.04| 8.1 -0.3 3000 301 9 263 3| 0.4 2.7 3.1| 13.0 -32.0 -19.0 -6.3 -0.08| 7.1 -0.6 4000 298 10 262 4| 1.7 2.0 3.7| 26.9 -33.1 -6.2 -1.6 0.09| 7.1 0.7 5000 295 10 255 4| 1.3 2.4 3.7| 26.9 -42.1 -15.3 -3.1 -0.02| 6.6 -0.1 6000 288 9 241 5| 1.2 2.2 3.4| 27.0 -48.6 -21.5 -3.6 -0.06| 6.2 -0.4 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20251009.12.gif