Wintry Mix in the Northeast; Critical Fire Weather in Southern California
A large storm will bring snow and rain over parts of the Midwest into the Northeast. Heavy lake effect snow is expected down wind from Lakes Erie and Ontario and into New England. Gusty offshore winds will drive several days of critical fire weather in southern California. Above-average to record-breaking temperatures are expected across much of Southern California into Nevada and Arizona
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At least 19 tornadoes struck the portion of Oklahoma served by the NWS Norman office. These include tornadoes in the cities of Moore and Shawnee. Seven more other tornadoes touched down in northeastern Oklahoma in the area served by the NWS office in Tulsa.
This includes only the tornadoes in the Norman County Warning Area (highlighted in white above)
Tornadoes by Intensity
F?
F0
F1
F2
F3
F4
F5
Total
0
10
7
8
1
0
0
26
Tornado
Number
Storm
ID
Date
Time
(CST)
Length
of Path
(miles)
Width
of Path
(yards)
F-Scale
Killed
Injured
County
Location
1
A1
10/04/1998
1425-1443
10
440
F2
0
0
Woods/ Alfalfa
11 SSW Dacoma - 4 NW Carmen
2
A2
10/04/1998
1505
0.1
25
F0
0
0
Alfalfa
5 SW Cherokee
3
A3
10/04/1998
1604
0.1
25
F0
0
0
Grant
5 W Medford
4
B1
10/04/1998
1638-1641
1.5
25
F0
0
0
Blaine
8 SW - 6.5 SW Watonga
5
B2
10/04/1998
1650-1712
12
200
F2
0
0
Blaine
3 SW - 9 ENE Watonga
6
C1
10/04/1998
1714
0.3
50
F0
0
0
Comanche
5 N Medicine Park
7
B3
10/04/1998
1728-1742
7
100
F1
0
0
Kingfisher
6 SW - 2 SE Dover
8
C2
10/04/1998
1745
0.5
25
F0
0
0
Caddo
1 NE Cyril
9
B4
10/04/1998
1747-1756
6
100
F1
0
0
Payne/ Noble
10 W - 6 NW Stillwater
10
C3
10/04/1998
1754-1755
1.5
200
F2
0
0
Grady
9 WSW - 7.5 WSW Ninnekah
12
C4
10/04/1998
1915-1921
5
100
F2
0
0
Grady/ McClain
4 NW Blanchard - 2 SSW Newcastle
13
C5
10/04/1998
1926-1928
1.5
33
F0
0
0
McClain/ Cleveland
N Newcastle - SW OKC
14
C6
10/04/1998
1934-1941
3
580
F2
0
0
Cleveland
Moore
16
C7
10/04/1998
2037-2040
3
580
F2
0
0
Lincoln
4 SE - 5 E Meeker
17
C8
10/04/1998
2045-2052
6
580
F2
0
0
Lincoln
7 W - 4 NW Prague
18
D1
10/04/1998
2050-2055
3
100
F1
0
0
Pottawatomie
NW Shawnee
19
C9
10/04/1998
2052-2108
8
440
F1
0
6
Lincoln
6 NW - 7 NNE Prague
20
D2
10/04/1998
2058-2100
2
100
F1
0
0
Pottawatomie
SE Shawnee
22
D3
10/04/1998
2108-2125
10
880
F3
0
1
Seminole/ Pottawatomie
5 WNW Little - Center View-3 SE Prague
Storm A Tornadoes
Tornado A1: 11 SSW Dacoma to 4 NW Carmen
Time: 3:25-3:43 P.M.
Length: approximately 10 miles
Intensity: F2
A media storm chaser observed this tornado touch down in southeastern Woods County 10 miles west of Aline, or 11 miles south-southwest of Dacoma. This tornado was a multiple vortex tornado. It became less visible as it moved northeast and became wrapped in rain. A gas plant west of Carmen was damaged and an adjacent modular home destroyed. Spotters observed the tornado again 4 miles northwest of Carmen.
Tornado A2: Southeast of Cherokee
Time: 4:05 P.M.
Length: short
Width: narrow
Intensity: F0
A small tornado was observed 5 miles southeast of Cherokee with no known damage.
Tornado A3: West of Medford
Time: 5:04 P.M.
Length: short
Width: narrow
Intensity: F0
A small tornado was observed 5 miles west of Medford with no known damage.
Storm B Tornadoes
Tornado B1: 8 SW Watonga to 6 SW Watonga
Time: 5:38-5:41 P.M.
Length: 1.5 miles
Intensity: F0
A tornado was observed 8 miles southwest of Watonga moving northeast for approximately 3 minutes.
Tornado B2: 3 SW Watonga to 9 ENE Watonga
Time: 5:50-6:12 P.M.
Length: 12 miles
Width: 200 yards
Intensity: F2
This tornado touched down 2.5 miles southwest of Watonga and crossed US-270/281 just two miles south of Watonga. The tornado continued to the north-northeast and finally dissipated about 9 miles east-northeast of Watonga. At least three homes suffered significant damage, one of which had its roof completely removed.
Tornado B3: 6 SW Dover to 2 SE Dover
Time: 6:28-6:42 P.M.
Length: 7 miles
Width: 100 yards
Intensity: F1
This tornado touched down approximately 6 miles southwest of Dover and moved east-northeast to 2 miles southeast of Dover. Damage was primarily to trees as few structures were in the path of this tornado.
Tornado B4: Lake Carl Blackwell/Lake McMurtry
Time: 6:47-6:56 P.M.
Length: 6 miles
Intensity: F1
This tornado touched down on or just south of Lake Carl Blackwell, or about 10 miles west of Stillwater, and was observed by numerous people in and near Stillwater. The tornado moved northeast over the lake, crossed into extreme southern Noble County, and over the south part of Lake McMurtry. The tornado moved off of this lake and heavily damaged a mobile home just east of Lake McMurtry.
Storm C Tornadoes (C1 - C6)
Tornado C1: 5 N Medicine Park
Time: 6:14 P.M.
Length: short
Intensity: F0
An Oklahoma Highway Patrol trooper reported a tornado north of Lake Lawtonka in northern Comanche County, or about 5 miles north of Medicine Park. The tornado only touched down briefly and no reports of damage have been received.
Tornado C2: Cyril
Time: 6:45 P.M.
Length: 0.5 mile
Width: 25 yards
Intensity: F0
This tornado touched down just west of the intersection of US-277 and SH-8 and moved east for one-half mile causing very light damage in the extreme northeastern portion of Cyril.
Tornado C3: 9 WSW Ninnekah to 7 WSW Ninnekah
Time: 6:54-6:55 P.M.
Length: 2 miles
Intensity: F2
A tornado was observed northwest of Interstate 44 for approximately one minute. Emergency management officials report the destruction of mobile homes to the west-southwest of Ninnekah.
Tornado C4: 4 NW Blanchard to 2 SSW Newcastle
Time: 8:15-8:21 P.M.
Length: 5 miles
Width: 100 yards
Intensity: F2
This tornado touched down in Grady County, 4 miles northwest of Blanchard, damaging several mobile homes and outbuildings, destroying one completely. Scattered tree damage continued for 5 miles into McClain county just to the southwest of the Newcastle city limits. Wind damage continued into the south part of Newcastle causing damage to trees and power lines.
Tornado C5: Canadian River Valley
Time: 8:26-8:28 P.M.
Length: 1.5 miles
Width: 33 yards
Intensity: F0
A tornado was observed by people from Norman, Moore and Newcastle. Survey teams indicate the tornado may have touched down just northeast of the intersection of I-44 and North 32nd Street in Newcastle, and moved north into southwest Oklahoma City dissipating just southwest of SW 149th Street and Meridian Avenue. Damage was primarily to trees.
Tornado C6: Moore
Time: 8:36-8:41 P.M.
Length: 3 miles
Maximum width: 1/3 mile
Intensity: F2
The Moore tornado touched down just east of Santa Fe Ave about 1/2 mile north of SW 19th Ave. The tornado travelled north, then north-northeast and dissipated just west of Interstate 35 about 1/2 mile north of NW 27th Ave. The most intense damage was along NW 12th Ave to the west of Janeway where the F2 damage occurred. More information on the Moore tornado is available.
Storm C Tornadoes (C7-C9) and Storm D Tornadoes
Key:
Dark Green: Approximate area of F0 damage
Bright Green: Approximate area of F1 damage
Light Blue: Approximate area of F2 damage
Yellow: Approximate area of F3 damage
Tornado C7: 4 SE Meeker to 5 E Meeker
Time: 9:37-9:40 P.M.
Length: 3 miles
Intensity: F2
The tornado touched down 4 miles southeast of Meeker and moved north- northeast crossing US-62. A number of homes were partially unroofed by this tornado.
Tornado C8: 7 W Prague to 4 NW Prague
Time: 9:45-9:52 P.M.
Length: 6 miles
Intensity: F2
This tornado touched down 7 miles west of Prague and moved northeast for about 6 miles, also crossing US-62. F2 damage was inflicted to a mobile home that was completely destroyed.
Tornado D1: Northwest Shawnee
Time: 9:50-9:55 P.M.
Length: 3 miles
Width: 100 yards
Intensity: F1
This tornado touched down just east of highway 177 between 45th Street and MacArthur Road. It was on the ground intermittently as it traveled east- northeast before lifting just southwest of Interstate 40 and Harrison St.
Tornado C9: 6 NW Prague to 7 NNE Prague
Time: 9:52-10:08 P.M.
Length: 8 miles
Intensity: F1
This tornado touched down 6 miles northwest of Prague and moved east-northeast for 8 miles crossing state highway 39 to the north of Prague. A mobile home was lifted off blocks, carried 100 yards and destroyed.
Tornado D2: Southeast Shawnee
Time: 9:58-10:00 P.M.
Length: 2 miles
Width: 100 yards
Intensity: F1
This tornado touched down very close to downtown Shawnee and traveled east-northeast before lifting in an open area just south of highway 3E about 2 miles east of downtown Shawnee.
Tornado D3: 5 WNW Little: Center View to 3 SE Prague
Time: 10:08-10:25 P.M.
Length: 10 miles
Intensity: F3
This tornado touched down 5 miles west-northwest of Little in northwest Seminole County and moved northeast. The tornado crossed Interstate 40 overturning a semi truck before crossing the North Canadian River into Pottawatomie County. The tornado struck the community of Center View which is along highway 99 about 4 miles south of Prague. Numerous homes and structures were struck, causing significant damage. The F3 intensity was in this area where one home lost its roof and some exterior walls. The tornado lifted just south of the Lincoln County line.
Straight line wind damage also occurred in the cities of Shawnee, Prague and Newcastle.
The Dover tornado had just dissipated, the Lake Carl Blackwell tornado was just beginning west of Stillwater, and the brief Cyril tornado had occurred just 2 minutes before.
The community of Center View is being struck with a strong tornado.
Credits and Acknowledgments
Thanks to Greg Stumpf, Daphne LaDue and Peter Laws of the National Severe Storms Laboratory, Jim LaDue, Mark Fresch, Bob Lee and John Ferree of the Operational Support Facility, David Dowell of the University of Oklahoma, Roger Edwards of the Storm Prediction Center, John Finch of NWS/Wichita, Gary England and Val Castor who all provided information about these storms and helped with surveys. Mike Branick, Chris Buonanno and Doug Speheger conducted surveys for NWS/Norman. Many thanks to all of the Emergency Management agencies who gave reports on the night of the October 4, 1998 and also helped with the storm surveys, Oklahoma Highway Patrol, and other local agencies in the communities that were affected.