Alert archive / Ohio / River Flood Warnings in 2018

River Flood Warning 75, NWS Wilmington, OH

November 2, 2018Hamilton County, Ohio

NWS Wilmington, OH issued this river flood warning at Nov 2, 2018, 2:36 AM EDT for Hamilton County, Ohio. It took effect at Nov 2, 2018, 3:24 AM EDT. It was in force for 10 hr.

The area

The counties it named.

The facts

Issued: Nov 2, 2018, 2:36 AM EDT (06:36 UTC)
In effect from: Nov 2, 2018, 3:24 AM EDT
Expired: Nov 2, 2018, 1:45 PM EDT
In force: 10 hr
Issued by: NWS Wilmington, OH
Area: Storm-based polygon
Flood severity: Minor

County Hamilton County, OH

The radar

The Cincinnati radar (KILN), 67 km from the middle of the area, began a volume at 06:36 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The river

Written for the forecast point Great Miami River at Miamitown (MIAO1). The gauge peaked at 16.41 ft at Nov 2, 2018, 6:00 AM EDT.

Action stage: 14 ft
Minor stage: 16 ft
Moderate stage: 24 ft
Major stage: 30 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 03274615, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Wilmington, OH wrote its last area forecast discussion before this river flood warning went out at Nov 2, 1:55 AM EDT, 41 minutes earlier.

Area forecast discussion, Nov 2, 1:55 AM EDT, 41 minutes before

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Hazardous weather outlook, Nov 1, 10:38 PM EDT, 3 hours 58 minutes before

Hazardous Weather Outlook
National Weather Service Wilmington OH
1038 PM EDT Thu Nov 1 2018

INZ050-058-059-066-073>075-080-KYZ089>100-OHZ026-034-035-042>046-
051>056-060>065-070>074-077>082-088-030845-
Wayne-Fayette IN-Union IN-Franklin IN-Ripley-Dearborn-Ohio-
Switzerland-Carroll-Gallatin-Boone-Kenton-Campbell-Owen-Grant-
Pendleton-Bracken-Robertson-Mason-Lewis-Hardin-Mercer-Auglaize-Darke-
Shelby-Logan-Union OH-Delaware-Miami-Champaign-Clark-Madison-
Franklin OH-Licking-Preble-Montgomery-Greene-Fayette OH-Pickaway-
Fairfield-Butler-Warren-Clinton-Ross-Hocking-Hamilton-Clermont-Brown-
Highland-Adams-Pike-Scioto-
1038 PM EDT Thu Nov 1 2018

This Hazardous Weather Outlook is for East Central Indiana,
Southeast Indiana, Northeast Kentucky, Northern Kentucky, Central
Ohio, South Central Ohio, Southwest Ohio and West Central Ohio.

.DAY ONE...Tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

In the hours before

Special weather statement, Nov 1, 8:41 PM EDT, 5 hours 55 minutes before

Special Weather Statement
National Weather Service Wilmington OH
841 PM EDT THU NOV 1 2018

OHZ072-079-020115-
Brown OH-Clinton OH-
841 PM EDT THU NOV 1 2018

...A LINE OF SHOWERS WITH GUSTY WINDS WILL AFFECT NORTHWESTERN BROWN
AND CLINTON COUNTIES UNTIL 915 PM EDT...

At 841 PM EDT, radar indicated showers along a line extending from
Blanchester to 9 miles northeast of Williamsburg, moving northeast at
60 mph.

HAZARDS INCLUDE...
Winds to 45 mph...

Locations impacted include...
Wilmington, Blanchester, Sabina, New Vienna, Martinsville,
Fayetteville, Midland, St. Martin, Melvin, Chasetown, New Antioch,
Westboro, Cuba, Lees Creek, Reesville, Morrisville, Burtonville, Lake
Lorelei and Cowan Lake State Park.

To report hazardous weather conditions, go to our website at
weather.gov/iln and submit your report via social media, when you can
do so safely.

LAT...LON 3924 8399 3925 8399 3926 8401 3931 8400
      3955 8368 3954 8358 3939 8360 3930 8372
      3927 8377 3922 8383 3924 8383 3925 8386
      3919 8387 3909 8401
TIME...MOT...LOC 0041Z 222DEG 52KT 3929 8395 3917 8398

Special weather statement, Nov 1, 9:10 PM EDT, 5 hours 26 minutes before

Special Weather Statement
National Weather Service Wilmington OH
910 PM EDT THU NOV 1 2018

OHZ080-020145-
Highland OH-
910 PM EDT THU NOV 1 2018

...A SHOWER WITH GUSTY WINDS WILL AFFECT HIGHLAND COUNTY UNTIL 945 PM
EDT...

At 910 PM EDT, radar indicated a shower near Sardinia, moving
northeast at 55 mph.

HAZARDS INCLUDE...
Winds to 45 mph...

Locations impacted include...
Hillsboro, Greenfield, Marshall, Rocky Fork Point, Highland Holiday,
New Market, Mowrystown, Rocky Fork Lake, Danville in Highland County,
Samantha, Rainsboro, Buford, Berrysville, State Route 136 at US Route
62, Highland County Airport and Paint Creek State Park.

To report hazardous weather conditions, go to our website at
weather.gov/iln and submit your report via social media, when you can
do so safely.

LAT...LON 3912 8387 3938 8344 3938 8338 3935 8338
      3932 8339 3929 8338 3928 8339 3927 8339
      3926 8338 3925 8338 3924 8336 3919 8335
      3913 8337 3902 8382
TIME...MOT...LOC 0110Z 234DEG 46KT 3909 8377

Special weather statement, Nov 1, 9:42 PM EDT, 4 hours 54 minutes before

Special Weather Statement
National Weather Service Wilmington OH
942 PM EDT THU NOV 1 2018

OHZ055-020215-
Franklin OH-
942 PM EDT THU NOV 1 2018

...A LINE OF SHOWERS WITH GUSTY WINDS WILL AFFECT FRANKLIN COUNTY
UNTIL 1015 PM EDT...

At 941 PM EDT, radar indicated showers along a line extending from
Dublin to near Grove City, moving northeast at 55 mph.

HAZARDS INCLUDE...
Winds to 40 mph...

Locations impacted include...
Columbus, Dublin, Westerville, Reynoldsburg, Grove City, Upper
Arlington, Gahanna, Hilliard, Worthington, Bexley, Canal Winchester,
Groveport, Minerva Park, Ohio State University, Lake Darby, Easton,
Whitehall, New Albany, Grandview Heights and Obetz.

This includes the following Interstates...
 I-70 in Ohio between mile markers 87 and 111.
 I-71 in Ohio between mile markers 91 and 120.

Residents in these areas should remain alert. If these showers become
stronger, then a warning may be needed.

To report hazardous weather conditions, go to our website at
weather.gov/iln and submit your report via social media, when you can
do so safely.

LAT...LON 3994 8278 3994 8281 3991 8281 3991 8280
      3982 8280 3983 8282 3981 8282 3980 8289
      3981 8324 3992 8324 3994 8323 3995 8324
      4005 8324 4005 8321 4011 8321 4011 8317
      4014 8317 4012 8276
TIME...MOT...LOC 0141Z 244DEG 47KT 4012 8316 3982 8316

KC

Special weather statement, Nov 1, 10:49 PM EDT, 3 hours 47 minutes before

Special Weather Statement
National Weather Service Wilmington OH
1049 PM EDT THU NOV 1 2018

OHZ056-020315-
Licking OH-
1049 PM EDT THU NOV 1 2018

...A SHOWER WITH GUSTY WINDS WILL AFFECT SOUTHEASTERN LICKING COUNTY
UNTIL 1115 PM EDT...

At 1049 PM EDT, radar indicated a shower over Marne, moving northeast
at 55 mph.

HAZARDS INCLUDE...
Winds to 40 mph...

Locations impacted include...
Newark, Heath, Hanover, Marne, Harbor Hills, Gratiot, Toboso,
Interstate 70 at State Route 13 and Brownsville.

This includes I-70 in Ohio between mile markers 131 and 142, and near
mile marker 144.

Residents in these areas should remain alert. If this shower becomes
stronger, then a warning may be needed.

To report hazardous weather conditions, go to our website at
weather.gov/iln and submit your report via social media, when you can
do so safely.

LAT...LON 3995 8220 3995 8223 3991 8223 3992 8240
      3993 8242 3993 8246 4007 8245 4018 8219
TIME...MOT...LOC 0249Z 244DEG 49KT 4003 8231

KC

Local storm report, Nov 1, 11:28 PM EDT, 3 hours 8 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
1128 PM EDT THU NOV 1 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1115 PM     FLOOD            N LAKEVIEW              40.49N 83.93W
11/01/2018                   LOGAN              OH   EMERGENCY MNGR

            HIGH WATER OVER LOW LYING AREA BETWEEN US33 AND SR366 ON
            WEST SIDE OF INDIAN LAKE. FOUR HOUSEHOLDS EVACUATED.

&&

CH

Local storm report, Nov 1, 11:31 PM EDT, 3 hours 5 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
1131 PM EDT THU NOV 1 2018

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1000 PM     HEAVY RAIN       2 NE SHARONVILLE        39.30N 84.38W
11/01/2018  M2.61 INCH       BUTLER             OH   TRAINED SPOTTER

            STORM TOTAL RAINFALL STARTING YESTERDAY.

&&

CH

The office that day

Everything else NWS Wilmington, OH issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Nov 1, 8:41 PM EDT	Special Weather Statement	ILN	Clinton	34 min
Nov 1, 9:10 PM EDT	Special Weather Statement	ILN	Highland	35 min
Nov 1, 9:42 PM EDT	Special Weather Statement	ILN	Franklin	33 min
Nov 1, 10:49 PM EDT	Special Weather Statement	ILN	Licking	26 min
Nov 1, 10:51 PM EDT	Areal Flood Warning	ILN	Greene, Warren	41 hr
Nov 2, 12:22 AM EDT	River Flood Warning	ILN	Pickaway	59 hr
Nov 2, 2:36 AM EDT	River Flood Warning	ILN	Shelby	11 hr
Nov 2, 11:05 AM EDT	River Flood Warning	ILN	Franklin, Madison, Pickaway	36 hr

Nearby

River Flood Warnings in Ohio, 2018 Every river flood warning in 2018

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.