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Fall 2012. Meteorology 415 Review of Springfield, MO forecast Sept 27, 2012. Location – Springfield, MO. Springfield Obs. KSGF 271752Z 00000KT 9SM FEW006 OVC070 21/18 A3015 RMK AO2 RAB31E42 SLP200 P0000 60000 T02060178 10206 20183 50003=
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Fall 2012 Meteorology 415Review of Springfield, MO forecastSept 27, 2012
Springfield Obs • KSGF 271752Z 00000KT 9SM FEW006 OVC070 21/18 A3015 RMK AO2 RAB31E42 SLP200 P0000 • 60000 T02060178 10206 20183 50003= • KSGF 271807Z 00000KT 9SM BKN006 BKN065 OVC080 21/18 A3015 RMK AO2= • KSGF 271850Z 04003KT 10SM BKN011 22/18 A3013 RMK AO2 CIG 008V013= • KSGF 271852Z 00000KT 10SM BKN011 22/18 A3013 RMK AO2 SLP193 T02170178= • KSGF 271904Z 03004KT 10SM SCT011 22/18 A3012= • KSGF 271904Z 03004KT 10SM SCT011 22/18 A3012 RMK AO2= • KSGF 271926Z 06005KT 10SM BKN016 23/18 A3011 RMK AO2= • KSGF 271938Z 00000KT 10SM SCT016 23/17 A3011 RMK AO2= • KSGF 271952Z 09004KT 10SM FEW016 23/18 A3010 RMK AO2 SLP184 T02280178= • KSGF 272052Z 00000KT 10SM CLR 23/17 A3009 RMK AO2 SLP180 T02330167 58013= • KSGF 272152Z 01003KT 10SM CLR 24/17 A3008 RMK AO2 SLP178 T02390172= • KSGF 272252Z 03003KT 10SM CLR 23/17 A3008 RMK AO2 SLP178 T02280172= • KSGF 272352Z 05005KT 10SM FEW029 SCT039 22/17 A3009 RMK AO2 SLP181 T02220172 10244 • 20200 53002=
Springfield - Obs KSGF 280052Z 08005KT 10SM SCT120 21/17 A3010 RMK AO2 SLP183 T02110172= KSGF 280119Z 04004KT 10SM BKN029 21/18 A3011 RMK AO2= KSGF 280152Z 06004KT 10SM BKN025 OVC037 21/18 A3011 RMK AO2 SLP187 T02110178= KSGF 280252Z 07003KT 9SM -RA FEW020 BKN030 OVC095 21/18 A3011 RMK AO2 RAB05 SLP187 P0002 60002 T02060183 51005= KSGF 280325Z 00000KT 10SM BKN015 BKN100 21/18 A3012 RMK AO2 RAE07 P0000= KSGF 280352Z 00000KT 10SM OVC015 21/18 A3012 RMK AO2 RAE07 SLP191 P0000 T02060183= KSGF 280405Z 00000KT 10SM OVC013 20/18 A3012 RMK AO2= KSGF 280452Z 06011KT 10SM BKN011 BKN019 OVC049 19/17 A3011 RMK AO2 RAB22E45 SLP188 P0002 T01940172= KSGF 280536Z 11004KT 10SM SCT015 SCT019 SCT033 19/17 A3010 RMK AO2= KSGF 280552Z 13003KT 10SM FEW015 18/17 A3010 RMK AO2 SLP186 60004 T01830167 10222 20183 402440178 58002=
Springfield - Obs • KSGF 280652Z 13005KT 10SM FEW110 19/18 A3010 RMK AO2 SLP183 T01890178= • KSGF 280752Z 20003KT 8SM BKN050 OVC110 19/18 A3009 RMK AO2 RAB12E51 SLP179 P0000 • T01890178= • KSGF 280852Z 13003KT 7SM SCT055 OVC110 19/18 A3008 RMK AO2 SLP177 60000 T01890178 • 58007= • KSGF 280943Z 33003KT 1 3/4SM BR FEW002 OVC120 18/17 A3009 RMK AO2= • KSGF 280952Z 00000KT 1SM BR FEW002 BKN055 OVC110 18/17 A3009 RMK AO2 SLP179 • T01830172= • KSGF 281001Z 00000KT 3SM BR FEW002 BKN044 OVC110 18/18 A3009 RMK AO2= • KSGF 280952Z 00000KT 1SM BR FEW002 BKN055 OVC110 18/17 A3009= • KSGF 281035Z 02003KT 1 3/4SM BR SCT004 BKN060 OVC110 18/17 A3010 RMK AO2= • KSGF 281040Z 02003KT 3/4SM BR BKN004 BKN045 OVC110 18/17 A3010= • KSGF 281040Z 02003KT 3/4SM BR BKN004 BKN045 OVC110 18/17 A3010 RMK AO2= • KSGF 281052Z 00000KT 1/2SM FG BKN002 OVC070 18/17 A3010 RMK AO2 SLP182 T01830172= • KSGF 281135Z 04004KT 1 1/4SM BR BKN002 OVC009 18/18 A3010 RMK AO2= • KSGF 281145Z 06003KT 2 1/2SM BR BKN002 OVC009 18/18 A3010 RMK AO2= • KSGF 281152Z 08004KT 3SM BR BKN002 OVC011 18/18 A3010 RMK AO2 SLP184 60000 70004 • T01830178 10194 20178 52006=
Upper Air Observations Virtually no thermal advection across the southern Plains
Radar Observations The few showers that caused the measurable rainfall at SGF
Lessons Learned • A shallow cool air mass moving over a saturated, rolling hill terrain will if the skies clear lead to patches of very dense fog! • It is not probable that tiny short waves will repeatedly move over the same region – especially if a ridge aloft is building across the area. • Be careful of light and variable winds near a stalled weak frontal boundary.