216:
259:
in Hallam were completely demolished, along with farming equipment and other structures. A coal train was tossed off its tracks on the west side of town. Hallam escaped the most intense winds of the storm though, which were to the south. East of Hallam, damage was rated F2-F3 as the tornado turned east and began to cycle with a new circulation forming within the storm to the south of the tornado. It decreased in size to about 1 mile (1.6 km) as it passed north of
208:
27:
258:
After passing just northwest of
Clatonia, the tornado became violent and moved through Hallam at 8:35 pm CDT, where damage reached high-end F4 in intensity. At Hallam, the tornado was a record-breaking 2.5 miles (4.0 km) wide, making it the widest tornado ever recorded at the time. Most houses
290:
The storm was long-lived, having been on the ground for more than 100 minutes. It was also a long-track tornado, having covered 52 miles (84 km). Even though it damaged towns and demolished many buildings, there were no damage-cost estimates available. The Hallam tornado became the widest on
267:. Norris School District 160 suffered severe damage, with the middle school being hit the worst. The auditorium roof and other walls within the school caved in. Buses were tossed and homes northeast of the school were flattened.
278:, where some houses received F3 damage. At Bennet, the tornado turned east-northeast and began to thin out. Damage east-northeast of Bennet was in the F0-F1 range. The tornado finally dissipated a mile west-southwest of
313:
247:. During this time, the tornado fluctuated between F0 and F1 in intensity, damaging farmhouses and silos. The tornado remained confined within the F0-F1 range until it hit southern
239:. One satellite tornado, rated F1, formed and quickly dissipated northeast of town. The main storm turned and traveled east-northeast from Daykin to a point south-southeast of
187:
and tore through multiple counties in southeast
Nebraska. The tornado damaged many towns along its path, but its most significant destructive effect occurred at the town of
469:
566:
251:, where it intensified to F2 strength and blew roofs off of structures. The tornado continued east-northeast, grazing the east side of Wilber as it moved towards
662:
631:
323:
455:
591:
184:
164:
559:
270:
The tornado then reached F4 intensity again as it continued northeast to
Holland before weakening again as it passed north-northwest of
215:
606:
586:
616:
552:
652:
318:
657:
149:
137:
667:
489:
195:
as the second-largest tornado on record, peaking at 2.5 miles (4.0 km) wide at Hallam, behind only the
141:
672:
232:
153:
145:
59:
48:
601:
292:
196:
122:
299:. However, the Hallam tornado still holds the record for the largest condensation funnel recorded.
260:
252:
295:, which had a width of 2.6 miles (4.2 km). Its width has since also been tied by the 2016
626:
610:
575:
279:
244:
240:
170:
498:
275:
271:
248:
228:
224:
188:
354:
308:
296:
274:, where mostly F1 and F2 damage was observed. The tornado then tracked north-northeast to
264:
620:
207:
646:
236:
81:
377:
518:
544:
503:
484:
470:"Figure 1. Location and pathway of the Funing tornado, 23 June 2016. (A)"
404:
133:
411:. National Oceanic and Atmospheric Administration, U.S. Dept of Commerce
405:"Hallam Tornado May 2004 WFO Omaha Text Information (PNSOMA.0405252137)"
384:. National Oceanic and Atmospheric Administration, U.S. Dept of Commerce
180:
263:, where it turned northeast and passed 2 miles (3.2 km) north of
26:
430:
456:"U.S. News: Breaking News Photos, & Videos on the United States"
344:
Long-track is defined as traversing 25 miles (40 km) or more.
214:
206:
192:
548:
255:. Here it is estimated that the tornado reached F3 strength.
485:"The Deadliest Tornado (EF4) in the Past 40 Years in China"
314:
List of North
American tornadoes and tornado outbreaks
291:
record until it was surpassed on May 31, 2013, by the
179:
During the afternoon of May 22, 2004, a long-track F4
129:
117:
109:
101:
96:
88:
73:
65:
54:
43:
36:
243:and then to about 2 miles (3.2 km) north of
409:National Weather Service Omaha/Valley, Nebraska
16:F4 tornado in Nebraska, United States, in 2004
560:
8:
19:
382:National Weather Service Hastings, Nebraska
567:
553:
545:
25:
18:
502:
324:List of F4 and EF4 tornadoes (2000–2009)
369:
337:
191:. The Hallam tornado is recognized by
378:"The May 22nd, 2004 Tornado Outbreak"
227:tornado formed west and northwest of
165:Tornado outbreak sequence of May 2004
7:
663:May 2004 events in the United States
92:207–260 mph (333–418 km/h)
483:Zhiyong Meng; et al. (2018).
431:"Hallam Nebraska Tornado May 2004"
14:
403:Smith, Brian E. (May 25, 2004).
1:
353:Width is tied with the 2016
319:List of F4 and EF4 tornadoes
211:Path of the Hallam tornado.
689:
235:at an F1 intensity on the
219:Damage near Norris School.
58:May 22, 2004 9:10 PM
582:
576:Tornado outbreaks of 2004
293:El Reno, Oklahoma tornado
171:tornado outbreaks of 2004
160:
121:$ 160 million (2004
78:
24:
519:"The Scale of Tornadoes"
31:Tornado damage in Hallam
504:10.1175/WAF-D-17-0085.1
490:Weather and Forecasting
220:
212:
38:Meteorological history
653:Tornadoes in Nebraska
218:
210:
69:1 hour and 40 minutes
47:May 22, 2004 7:30 PM
197:2013 El Reno tornado
21:
20:2004 Hallam tornado
221:
213:
89:Highest winds
658:Tornadoes of 2004
640:
639:
611:Hurricane Frances
177:
176:
680:
668:2004 in Nebraska
569:
562:
555:
546:
534:
533:
531:
530:
515:
509:
508:
506:
480:
474:
473:
466:
460:
459:
452:
446:
445:
443:
441:
427:
421:
420:
418:
416:
400:
394:
393:
391:
389:
374:
357:
351:
345:
342:
282:at 9:10 pm CDT.
203:Tornado sequence
185:tornado outbreak
183:formed during a
169:
39:
29:
22:
688:
687:
683:
682:
681:
679:
678:
677:
643:
642:
641:
636:
617:September 15–18
578:
573:
543:
538:
537:
528:
526:
517:
516:
512:
482:
481:
477:
468:
467:
463:
454:
453:
449:
439:
437:
435:www.weather.gov
429:
428:
424:
414:
412:
402:
401:
397:
387:
385:
376:
375:
371:
366:
361:
360:
355:Jiangsu tornado
352:
348:
343:
339:
334:
309:Weather of 2004
305:
297:Jiangsu tornado
288:
205:
167:
161:
97:Overall effects
37:
32:
17:
12:
11:
5:
686:
684:
676:
675:
670:
665:
660:
655:
645:
644:
638:
637:
635:
634:
632:November 22–24
629:
627:November 12–13
624:
621:Hurricane Ivan
614:
604:
599:
589:
583:
580:
579:
574:
572:
571:
564:
557:
549:
542:
541:External links
539:
536:
535:
510:
497:(3): 693–713.
475:
461:
447:
422:
395:
368:
367:
365:
362:
359:
358:
346:
336:
335:
333:
330:
329:
328:
327:
326:
316:
311:
304:
301:
287:
284:
204:
201:
175:
174:
158:
157:
131:
130:Areas affected
127:
126:
119:
115:
114:
111:
107:
106:
103:
99:
98:
94:
93:
90:
86:
85:
76:
75:
71:
70:
67:
63:
62:
56:
52:
51:
45:
41:
40:
34:
33:
30:
15:
13:
10:
9:
6:
4:
3:
2:
685:
674:
671:
669:
666:
664:
661:
659:
656:
654:
651:
650:
648:
633:
630:
628:
625:
622:
618:
615:
612:
608:
607:September 4–5
605:
603:
600:
597:
593:
590:
588:
585:
584:
581:
577:
570:
565:
563:
558:
556:
551:
550:
547:
540:
524:
520:
514:
511:
505:
500:
496:
492:
491:
486:
479:
476:
471:
465:
462:
457:
451:
448:
436:
432:
426:
423:
410:
406:
399:
396:
383:
379:
373:
370:
363:
356:
350:
347:
341:
338:
331:
325:
322:
321:
320:
317:
315:
312:
310:
307:
306:
302:
300:
298:
294:
285:
283:
281:
277:
273:
268:
266:
262:
256:
254:
250:
246:
242:
238:
234:
230:
226:
217:
209:
202:
200:
198:
194:
190:
186:
182:
173:
172:
166:
159:
155:
151:
147:
143:
139:
135:
132:
128:
124:
120:
116:
112:
108:
104:
100:
95:
91:
87:
84:
83:
77:
72:
68:
64:
61:
57:
53:
50:
46:
42:
35:
28:
23:
673:F4 tornadoes
595:
527:. Retrieved
522:
513:
494:
488:
478:
464:
450:
438:. Retrieved
434:
425:
413:. Retrieved
408:
398:
386:. Retrieved
381:
372:
349:
340:
289:
269:
257:
237:Fujita Scale
222:
178:
163:
162:Part of the
82:Fujita scale
79:
415:December 7,
388:December 7,
231:at 7:30 pm
647:Categories
529:2023-01-05
525:. RojoFern
364:References
102:Fatalities
74:F4 tornado
55:Dissipated
592:May 21–31
156:counties)
150:Lancaster
138:Jefferson
587:April 20
303:See also
261:Cortland
253:Clatonia
134:Nebraska
110:Injuries
66:Duration
602:July 13
523:YouTube
280:Palmyra
245:Swanton
241:Western
181:tornado
80:on the
596:Hallam
440:25 May
286:Damage
276:Bennet
272:Panama
249:Wilber
229:Daykin
225:Hallam
189:Hallam
152:, and
142:Saline
118:Damage
44:Formed
332:Notes
265:Firth
442:2022
417:2016
390:2016
223:The
193:NOAA
154:Otoe
146:Gage
499:doi
233:CDT
168:and
123:USD
60:CDT
49:CDT
649::
521:.
495:33
493:.
487:.
433:.
407:.
380:.
199:.
148:,
144:,
140:,
113:38
623:)
619:(
613:)
609:(
598:)
594:(
568:e
561:t
554:v
532:.
507:.
501::
472:.
458:.
444:.
419:.
392:.
136:(
125:)
105:1
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
