Hail Map for Walnut, IA

The Walnut, IA area has had 2 reports of on-the-ground hail by trained spotters, and has been under severe weather warnings 24 times during the past 12 months. Doppler radar has detected hail at or near Walnut, IA on 50 occasions, including 6 occasions during the past year.

Name: Walnut, IA
Where Located: 40.9 miles ENE of Omaha, NE
Map: Google Map for Walnut, IA
Population: 785
Housing Units: 411
More Info: Search Google for Walnut, IA

Hail and Wind Damage Spotted near Walnut, IA

Date / Time Report Details
6/29/2017 4:46 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 6/29/2017 9:50 PM CDT At 946 pm cdt, severe thunderstorms were located along a line extending from 3 miles west of persia to near minden to near underwood to council bluffs, moving east at 40 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees.
6/29/2017 4:46 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 6/29/2017 9:50 PM CDT At 946 pm cdt, severe thunderstorms were located along a line extending from 3 miles west of persia to near minden to near underwood to council bluffs, moving east at 40 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees.
6/29/2017 4:45 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 6/29/2017 9:47 PM CDT At 945 pm cdt, severe thunderstorms were located along a line extending from 6 miles southeast of logan to 4 miles west of minden to 5 miles southwest of underwood to omaha, moving east at 470 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees.
6/29/2017 4:45 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 6/29/2017 9:48 PM CDT At 945 pm cdt, severe thunderstorms were located along a line extending from 6 miles southeast of logan to 4 miles west of minden to 5 miles southwest of underwood to omaha, moving east at 470 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees.
6/16/2017 8:43 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 6/16/2017 8:48 PM CDT At 842 pm cdt, severe thunderstorms were located along a line extending from 4 miles southwest of manning to 3 miles northwest of elliott to near farragut to 4 miles west of lorton, moving southeast at 40 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.
6/16/2017 8:43 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 6/16/2017 8:48 PM CDT At 842 pm cdt, severe thunderstorms were located along a line extending from 4 miles southwest of manning to 3 miles northwest of elliott to near farragut to 4 miles west of lorton, moving southeast at 40 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.
6/16/2017 8:14 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 6/16/2017 8:20 PM CDT At 814 pm cdt, severe thunderstorms were located along a line extending from 5 miles east of persia to treynor to 3 miles southeast of pacific junction to 4 miles southwest of elmwood, moving southeast at 45 mph. these are very dangerous storms (radar indicated). Hazards include 80 mph wind gusts. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely.
6/16/2017 8:14 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 6/16/2017 8:20 PM CDT At 814 pm cdt, severe thunderstorms were located along a line extending from 5 miles east of persia to treynor to 3 miles southeast of pacific junction to 4 miles southwest of elmwood, moving southeast at 45 mph. these are very dangerous storms (radar indicated). Hazards include 80 mph wind gusts. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely.
6/12/2017 6:59 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 6/12/2017 7:03 PM CDT At 643 pm cdt, a severe thunderstorm was located 4 miles west of oakland, or 25 miles west of atlantic, moving northeast at 20 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees.
6/12/2017 6:44 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 6/12/2017 6:47 PM CDT At 643 pm cdt, a severe thunderstorm was located 4 miles west of oakland, or 25 miles west of atlantic, moving northeast at 20 mph (radar indicated). Hazards include ping pong ball size hail and 60 mph wind gusts. People and animals outdoors will be injured. expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees.
5/16/2017 10:26 PM CDT The severe thunderstorm warning for northwestern montgomery, northeastern mills and eastern pottawattamie counties will expire at 1030 pm cdt, the storm which prompted the warning has weakened below severe limits, and has exited the warned area. therefore, the warning will be allowed to expire. however gusty winds are still possible with this thunderstorm. a severe thunderstorm watch remains in effect until midnight cdt for southwestern iowa.
5/16/2017 10:21 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 5/16/2017 10:26 PM CDT At 1020 pm cdt, a severe thunderstorm was located near griswold, or 14 miles southwest of atlantic, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. Locations impacted include, oakland, avoca, carson, walnut, shelby, minden, elliott, macedonia, neola, hancock, henderson, old town park, farm creek public wildlife area, botna bend park and arrowhead park.
5/16/2017 10:15 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 5/16/2017 10:20 PM CDT At 1015 pm cdt, a severe thunderstorm was located 7 miles northwest of griswold, or 15 miles southwest of atlantic, moving northeast at 35 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. locations impacted include, oakland, avoca, carson, walnut, shelby, minden, elliott, macedonia, neola, hancock, henderson, old town park, farm creek public wildlife area, botna bend park and arrowhead park. this includes the following highways, highway 59 in iowa between mile markers 34 and 66. Interstate 80 in iowa near mile marker 23, and between mile markers 34 and 48.
5/16/2017 10:08 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 5/16/2017 10:13 PM CDT At 1007 pm cdt, a severe thunderstorm was located 5 miles east of oakland, or 16 miles southwest of atlantic, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. Locations impacted include, oakland, avoca, carson, walnut, shelby, minden, elliott, macedonia, neola, hancock, henderson, old town park, farm creek public wildlife area, botna bend park and arrowhead park.
5/16/2017 10:03 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 5/16/2017 10:06 PM CDT At 1002 pm cdt, a severe thunderstorm was located near oakland, or 20 miles southwest of atlantic, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs, siding, and trees. Locations impacted include, oakland, avoca, treynor, underwood, carson, walnut, shelby, minden, elliott, macedonia, neola, hancock, henderson, old town park, farm creek public wildlife area, botna bend park and arrowhead park.
5/16/2017 9:53 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 5/16/2017 9:57 PM CDT At 953 pm cdt, a severe thunderstorm was located 4 miles northwest of carson, or 26 miles east of omaha, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. expect damage to roofs, siding, and trees
5/16/2017 8:06 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 5/16/2017 8:09 PM CDT The severe thunderstorm warning for northwestern montgomery and eastern pottawattamie counties will expire at 815 pm cdt, the storms which prompted the warning have weakened below severe limits, and no longer pose an immediate threat to life or property. therefore the warning will be allowed to expire. however gusty winds are still possible with these thunderstorms. a severe thunderstorm watch remains in effect until midnight cdt for southwestern iowa.
5/16/2017 8:01 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 5/16/2017 8:06 PM CDT At 801 pm cdt, severe thunderstorms were located along a line extending from 6 miles southeast of walnut to 5 miles west of elliott, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs, siding, and trees. locations impacted include, walnut, elliott and farm creek public wildlife area. This includes interstate 80 in iowa near mile marker 48.
5/16/2017 7:53 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 5/16/2017 7:56 PM CDT At 753 pm cdt, severe thunderstorms were located along a line extending from near walnut to 5 miles southeast of macedonia, moving east at 30 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, oakland, avoca, treynor, carson, walnut, shelby, minden, elliott, macedonia, silver city, hancock, henderson, old town park, farm creek public wildlife area and botna bend park. this includes the following highways, highway 59 in iowa between mile markers 37 and 66. Interstate 80 in iowa between mile markers 29 and 48.
5/16/2017 7:39 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 5/16/2017 7:46 PM CDT At 738 pm cdt, severe thunderstorms were located along a line extending from walnut to 5 miles north of emerson, moving east at 25 mph. hail was possible with the storm near silver city (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, oakland, avoca, treynor, carson, walnut, shelby, minden, elliott, macedonia, silver city, hancock, henderson, old town park, farm creek public wildlife area and botna bend park. this includes the following highways, highway 59 in iowa between mile markers 34 and 66. Interstate 80 in iowa between mile markers 29 and 48.
5/16/2017 7:18 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 5/16/2017 7:21 PM CDT At 717 pm cdt, severe thunderstorms were located along a line extending from near avoca to 7 miles north of malvern, moving east at 40 mph. these are very dangerous storms (radar indicated). Hazards include 80 mph wind gusts. Flying debris will be dangerous to those caught without shelter. mobile homes will be heavily damaged. expect considerable damage to roofs, windows, and vehicles. Extensive tree damage and power outages are likely.
3/6/2017 4:25 PM CST Radar Image for Severe Thunderstorms near Walnut, IA at 3/6/2017 4:28 PM CST The severe thunderstorm warning for pottawattamie, eastern harrison and shelby counties will expire at 430 pm cst, the storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. therefore, the warning will be allowed to expire. however small hail and gusty winds are still possible with this thunderstorm. a tornado watch remains in effect until 1000 pm cst for southwestern iowa.
3/6/2017 4:13 PM CST Radar Image for Severe Thunderstorms near Walnut, IA at 3/6/2017 4:16 PM CST At 412 pm cst, a severe thunderstorm was located 5 miles south of defiance, or 18 miles south of denison, moving northeast at 60 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding, and trees. locations impacted include, eastern council bluffs, harlan, oakland, avoca, treynor, underwood, carson, walnut, shelby, minden, earling, irwin, persia, defiance, macedonia, neola, panama, hancock, portsmouth and mcclelland. this includes the following highways, highway 59 in iowa between mile markers 44 and 89. interstate 29 between mile markers 47 and 48. interstate 80 in iowa between mile markers 4 and 46. A tornado watch remains in effect until 1000 pm cst for southwestern iowa.
3/6/2017 4:02 PM CST Radar Image for Severe Thunderstorms near Walnut, IA at 3/6/2017 4:05 PM CST At 402 pm cst, a severe thunderstorm was located 7 miles northeast of persia, or 25 miles south of denison, moving northeast at 60 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
8/23/2016 11:00 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 8/23/2016 11:05 PM CDT At 1100 pm cdt, severe thunderstorms were located along a line extending from 4 miles west of audubon to near atlantic to 6 miles west of griswold, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. locations impacted include, harlan, oakland, avoca, treynor, carson, walnut, macedonia, hancock, farm creek public wildlife area, nishna bend recreation area, botna bend park, old town park, elk horn creek recreation area and prairie rose state park. this includes the following highways, highway 59 in iowa between mile markers 41 and 73. Interstate 80 in iowa between mile markers 37 and 48.
8/23/2016 10:42 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 8/23/2016 10:45 PM CDT At 1042 pm cdt, severe thunderstorms were located along a line extending from harlan to 6 miles northeast of oakland to 4 miles south of treynor, moving east at 55 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. locations impacted include, northeastern council bluffs, harlan, oakland, avoca, treynor, underwood, carson, walnut, shelby, minden, persia, macedonia, neola, hancock, portsmouth, mcclelland, tennant, arrowhead park, farm creek public wildlife area and nishna bend recreation area. this includes the following highways, highway 59 in iowa between mile markers 41 and 73. Interstate 80 in iowa between mile markers 8 and 48.
8/23/2016 10:27 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 8/23/2016 10:31 PM CDT At 1027 pm cdt, severe thunderstorms were located along a line extending from 6 miles west of harlan to 4 miles southwest of avoca to 7 miles southwest of treynor, moving east at 25 mph (radar indicated). Hazards include 70 mph wind gusts. Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings.
8/11/2016 10:37 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 8/11/2016 10:40 PM CDT At 1036 pm cdt, severe thunderstorms were located along a line extending from 4 miles southeast of walnut to 4 miles southeast of griswold to near stanton, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. locations impacted include, oakland, carson, walnut, emerson, elliott, macedonia, hancock, henderson, grant, farm creek public wildlife area, botna bend park and old town park. this includes the following highways, highway 34 in iowa between mile markers 27 and 33. Highway 59 in iowa between mile markers 31 and 61.
8/11/2016 10:28 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 8/11/2016 10:31 PM CDT At 1027 pm cdt, severe thunderstorms were located along a line extending from 6 miles south of walnut to near elliott to 3 miles southeast of red oak, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. locations impacted include, oakland, carson, walnut, emerson, elliott, macedonia, hancock, henderson, grant, farm creek public wildlife area, botna bend park and old town park. this includes the following highways, highway 34 in iowa between mile markers 27 and 33. Highway 59 in iowa between mile markers 31 and 61.
8/11/2016 10:17 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 8/11/2016 10:22 PM CDT At 1017 pm cdt, severe thunderstorms were located along a line extending from near oakland to 5 miles east of macedonia to 4 miles southeast of emerson, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. locations impacted include, red oak, oakland, treynor, carson, walnut, emerson, elliott, macedonia, hancock, henderson, hastings, mcclelland, grant, farm creek public wildlife area, botna bend park and old town park. this includes the following highways, highway 34 in iowa between mile markers 20 and 33. highway 59 in iowa between mile markers 31 and 61. Interstate 80 in iowa near mile marker 14.
8/11/2016 10:10 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 8/11/2016 10:13 PM CDT At 1010 pm cdt, severe thunderstorms were located along a line extending from 5 miles northwest of oakland to near macedonia to 3 miles south of emerson, moving east at 45 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. and trees. locations impacted include, red oak, oakland, treynor, carson, walnut, emerson, elliott, macedonia, hancock, henderson, hastings, mcclelland, grant, farm creek public wildlife area, botna bend park and old town park. this includes the following highways, highway 34 in iowa between mile markers 20 and 33. highway 59 in iowa between mile markers 31 and 61. Interstate 80 in iowa near mile marker 14.
8/11/2016 10:02 PM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 8/11/2016 10:06 PM CDT At 1001 pm cdt, a severe thunderstorm was located over treynor, or 22 miles east of omaha, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts. Expect damage to roofs. siding. And trees.
7/19/2016 11:41 AM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 7/19/2016 11:46 AM CDT At 1141 am cdt, severe thunderstorms were located along a line extending from 6 miles east of irwin to near avoca, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs. siding. and trees. locations impacted include, harlan, avoca, walnut, prairie rose state park, nishna bend recreation area and elk horn creek recreation area. this includes the following highways, highway 59 in iowa near mile marker 70. Interstate 80 in iowa between mile markers 40 and 48.
7/19/2016 11:31 AM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 7/19/2016 11:34 AM CDT At 1130 am cdt, severe thunderstorms were located along a line extending from near irwin to 4 miles north of avoca, moving east at 35 mph (trained weather spotters. a 58 mph wind gust was recorded at the harlan airport). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs. siding. and trees. locations impacted include, harlan, avoca, walnut, shelby, irwin, tennant, kirkman, elk horn creek recreation area, prairie rose state park and nishna bend recreation area. this includes the following highways, highway 59 in iowa between mile markers 64 and 73. Interstate 80 in iowa between mile markers 37 and 48.
7/19/2016 11:26 AM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 7/19/2016 11:30 AM CDT At 1126 am cdt, severe thunderstorms were located along a line extending from near irwin to 3 miles northeast of shelby, moving east at 35 mph (radar indicated). Hazards include 60 mph wind gusts and nickel size hail. Expect damage to roofs. siding. And trees.
11/11/2015 1:56 PM CST Radar Image for Severe Thunderstorms near Walnut, IA at 11/11/2015 1:59 PM CST At 156 pm cst, severe thunderstorms were located along a line extending from 4 miles east of oakland to 3 miles northeast of elliott, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs. siding and trees. locations impacted include, farm creek public wildlife area. this includes interstate 80 in iowa near mile marker 48. A tornado watch remains in effect until 600 pm cst for southwestern iowa.
11/11/2015 1:49 PM CST Radar Image for Severe Thunderstorms near Walnut, IA at 11/11/2015 1:52 PM CST At 148 pm cst, severe thunderstorms were located along a line extending from 4 miles east of carson to 4 miles south of elliott, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. a 64 mph wind gust was reported with power poles down in red oak. Expect damage to roofs. siding and trees. locations impacted include, elliott, grant and farm creek public wildlife area. this includes the following highways, highway 59 in iowa near mile marker 41. interstate 80 in iowa near mile marker 48. A tornado watch remains in effect until 600 pm cst for southwestern iowa.
11/11/2015 1:43 PM CST Radar Image for Severe Thunderstorms near Walnut, IA at 11/11/2015 1:47 PM CST At 143 pm cst, severe thunderstorms were located along a line extending from 3 miles east of macedonia to 4 miles northeast of red oak, moving northeast at 50 mph (radar indicated). Hazards include 60 mph wind gusts and penny size hail. Expect damage to roofs. Siding and trees.
8/2/2015 5:07 AM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 8/2/2015 5:10 AM CDT The severe thunderstorm warning for southeastern shelby county will expire at 515 am cdt, the storm which prompted the warning is moving out of southeastern shelby county. therefore the warning will be allowed to expire at 515 am cdt. to report severe weather, contact your nearest law enforcement agency. they will relay your report to the national weather service omaha.
8/2/2015 4:50 AM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 8/2/2015 4:54 AM CDT At 449 am cdt, a severe thunderstorm was located 7 miles north of walnut, or 16 miles northwest of atlantic, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding and trees. locations impacted include, walnut, nishna bend recreation area, prairie rose state park and elk horn creek recreation area. This includes highway 59 in iowa between mile markers 67 and 70.
8/2/2015 4:44 AM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 8/2/2015 4:48 AM CDT At 443 am cdt, a severe thunderstorm was located near harlan, or 19 miles northwest of atlantic, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. expect wind damage to roofs, siding and trees. locations impacted include, harlan, avoca, walnut, shelby, elk horn creek recreation area, prairie rose state park and nishna bend recreation area. this includes the following highways, highway 59 in iowa between mile markers 64 and 73. Interstate 80 in iowa between mile markers 34 and 48.
8/2/2015 4:30 AM CDT Radar Image for Severe Thunderstorms near Walnut, IA at 8/2/2015 4:33 AM CDT At 430 am cdt, a severe thunderstorm was located near persia, or 27 miles northwest of atlantic, moving east at 40 mph (radar indicated). Hazards include 60 mph wind gusts and quarter size hail. Hail damage to vehicles is expected. Expect wind damage to roofs, siding and trees.
6/30/2014 12:00 PM CDT Half Dollar sized hail reported 1.2 miles N of Walnut, IA, half dollar size hail.
6/30/2014 9:00 AM CDT Golf Ball sized hail reported 1.2 miles N of Walnut, IA
1/1/0001 12:00 AM Several trees uprooted. a couple of barns destroyed. corn flattene in pottawattamie county IA, 3.3 miles WNW of Walnut, IA