Storm Events Database

Storm Events Database

Event Details:

Event Tornado
-- Scale EF0
-- Length 5.63 Miles
-- Width 150 Yards
State NEBRASKA
County/Area KEARNEY
WFO GID
Report Source NWS Storm Survey
NCEI Data Source CSV
Begin Date 2021-12-15 13:27 CST-6
Begin Location 3SE NEWARK
Begin Lat/Lon 40.5831/-98.9391
End Date 2021-12-15 13:33 CST-6
End Location 3W LOWELL
End Lat/Lon 40.656/-98.891
Deaths Direct/Indirect 0/0 (fatality details below, when available...)
Injuries Direct/Indirect 0/0
Property Damage 400.00K
Crop Damage 0.00K
Episode Narrative A historic onslaught of swift moving severe thunderstorms with embedded tornadoes, followed by several hours of severe gradient winds and areas of blowing dust/smoke (and even a touch of wind-whipped snow) unfolded within South Central Nebraska on this Wednesday afternoon-evening, with the local area serving as the initiation zone of what would not only end up being the most impactful convective event on record during the month of December for the state of Nebraska (far eclipsing Christmas Day 2016), but also for other nearby states including IA/MN. In fact, the nearly continuous swath of damaging winds that stretched from south central NE/north central KS northeastward into southeast MN/western WI was officially declared a serial derecho...the first December derecho on record in the United States. Including nine confirmed tornadoes in South Central Nebraska (and 19 others that occurred in eastern NE), there were 28 confirmed tornadoes within the state...a remarkable fact considering that prior to this day only five Nebraska tornadoes had occurred in December since 1950! Focusing exclusively on the local South Central NE area going forward, the nine tornadoes consisted of five rated EF-1 and four rated EF-0. There were also dozens of measured reports of damaging winds in the 60-80+ MPH range (both thunderstorm/non-thunderstorm), including a peak thunderstorm gust of 85 MPH at Central Nebraska Regional Airport in Grand Island and a peak non-thunderstorm gust of 77 MPH by an unofficial mesonet in southwestern Clay County. Fortunately, there were no reported injuries, despite countless instances of damage primarily to irrigation pivots, outbuildings, power lines/poles and trees.
Breaking down event evolution/timing for the local area, first of all, even before convection flared up it was already an unusual/noteworthy December weather day given unseasonable warmth/humidity being pumped into the area on strong south winds. By late morning-early afternoon, southerly gusts were commonly 35-50 MPH as temperatures soared into the mid-60s to low-70s F (setting new Dec. 15th records in Grand Island/Hastings), accompanied by dewpoints surging at least briefly into the 50s F (mainly near/east of Highway 281). This set the stage for severe convection/tornadoes during the early-mid afternoon, as the squall line that eventually impacted all but a few far western local counties raced through South Central NE at an incredible average forward motion of 65-75 MPH. The squall line, which was still in its infant stages as it entered Harlan County out of Kansas shortly before 1 p.m., rapidly intensified/expanded in scope while reaching the Highway 281 corridor by 2 p.m., and then in the blink of an eye had all-but-exited the extreme eastern fringes of the local area (Highway 81 counties) by 3 p.m....wrapping up a brief-but-wild two hours of weather. As for the nine confirmed South Central NE tornadoes, they all occurred between 1:27-2:43 p.m. and had at-times-intermittent path lengths between 7-15 miles. The tornadoes concentrated within counties mainly situated between the Highway 92 and Highway 6 corridors, touching down as far west as eastern Kearney/Franklin counties and as far east-northeast as Hamilton/Polk counties. The circulations were firmly embedded within the aforementioned squall line, making these quasi linear convective system (QLCS) tornadoes with often-intermittent damage paths. As is typical of such tornadoes, there was little in the way of clear cut photographic/video evidence, with the main exception consisting of a more classic looking photo of an EF-1 near Marquette. Although specific details regarding each of the nine tornadoes can be found in their respective event narratives, the vast majority of damage occurred to irrigation pivots, power poles/lines and a handful of outbuildings/grain bins, including a few fairly large metal outbuildings that were partially or completely demolished within only a few miles of communities such as Hastings, Marquette and Polk. Fortunately, no homes suffered major damage, although a few sustained relatively minor roof/siding issues. And although there were no reported injuries, one family north of Hastings had a fairly close call as their sport utility vehicle had several windows blown out of it only about one minute after they arrived home and sought shelter. Although straight-line thunderstorm winds along the surging line took a publicity backseat to the tornadoes, there were dozens of reported measured/estimated gusts of at least 60-70 MPH, and a handful of measured gusts as high as 75-85 MPH, highlighted by 85 MPH at Central Nebraska Regional Airport (official) and unofficial mesonet gusts of 84 MPH near Shickley, 83 MPH near Davenport and 81 MPH near Oxford. As just a sampling of damage attributed to convective winds: a blown-over semi truck on Highway 6 near Hastings; an overturned pickup truck and trailer along I-80 near Grand Island; significant roof and siding damage to a brick building in downtown Giltner; a metal outbuilding largely destroyed near Fullerton; a carport lofted into power lines in Bruning. Lastly in the convective department, hail was a minimal issue for the vast majority of South Central Nebraska. However, stones up to golf ball size significantly damaged a home near Marquette, while slightly smaller, wind-driven hail up to quarter size was reported in the Grand Island and Hastings areas, including a report of considerable damage to siding, fences and shingles in the Lake Hastings area.
Turning to non-convective severe winds, for the majority of South Central Nebraska they peaked in intensity a few hours after the passage of the squall line (and also impacted those few far western counties that were spared by convection), ramping up initially from the southwest and eventually west-northwest behind a surging composite cold front/dryline. Generally speaking, roughly the southwestern half of the local area observed its strongest non-convective winds between 2-7 p.m., while the northeastern half of the area peaked more so 4-9 p.m. However, the entire area endured at least a few hours of sustained speeds commonly 30-45 MPH and sporadic gusts of 50-70 MPH, including official peak gusts of 73 MPH at Hastings and Ord airports, and unofficial peak mesonet gusts of 77 MPH near Glenvil, 76 MPH near Davenport and 75 MPH near Norman. Although these non-convective winds undoubtedly caused considerable minor damage and/or exacerbated damage already done by earlier convective winds, specific reports were actually quite limited. However, one unique highlight of these southwesterly-turning-westerly winds is that they shrouded much of the local area a under an eerie pall for a few hours during the mid-late afternoon...a combination of blowing dust (emanating off the western High Plains) and also smoke (from large wildfires in northern KS) that reduced visibility to under a mile in some spots. Fortunately, no wildfires were sparked within South Central NE itself, despite favorable conditions for large fire growth behind the dryline (especially in southwestern counties). The final severe-criteria gust of the evening (59 MPH) occurred in Nance County shortly after 7 p.m., and gusts eased down to only 30-40 MPH within most of South Central NE by 10 p.m.
The last weather element of this multi-faceted event (and ironically of least-overall impact for December) was snow, as far western/northwest portions of the local area observed roughly a one-hour period of wind-whipped snow between 3:30-5:30 p.m. as a weakening deformation zone on the backside of the system clipped parts of mainly Dawson, Sherman, Valley and far western Buffalo counties. Although total accumulations were mainly at-or-below one-half inch and there were no reports of significant travel impacts, the fact that this snow band prompted brief, greatly-reduced visibility reductions along Interstate 80 prompted the first-ever Snow Squall Warning issuance within South Central NE.
Examining the meteorology behind this event, this would have been considered a powerhouse setup for severe convection/high winds during the more typical spring season usually associated with this type of system, let alone in mid-December. In the mid-upper levels, not only was the parent, negatively-tilted shortwave trough notably intense as it slammed across the central United States, but it was also notably fast. At daybreak, its vorticity maximum was just passing by the Four Corners, but by mid-day it had already reached the NE/CO/KS border area and by sunset had advanced into far northeast NE. At the 500-millibar level, a stout jet streak of 100+ knots nosed into South Central NE from the south-southwest during the afternoon, while lower in the column a potent southerly low level jet (evident at 850 millibars) ramped up to 40-60 knots. At the surface, a vigorous low pressure center sliced across the heart of Nebraska from southwest-to-northeast during the afternoon, deepening to around 984 millibars along the way and driving a sharp dryline/cold frontal combo eastward through the area. As mentioned, surface dewpoints climbed into the 50s F across much of the area prior to convective initiation, fostering a corridor of mixed-layer CAPE up to 500-1000 J/kg. Although somewhat modest instability values by warmer-season standards, in this case it was more than enough to promote robust severe convection in the presence of extreme wind fields, with embedded QLCS tornadoes no surprise given 0-1 kilometer bulk shear around 40 knots and effective storm-relative helicity (SRH) around 200-300 m2/s2. In the wake of the squall line, the ensuing non-convective wind event corresponded to a zone of deep subsidence (likely associated with a sting jet) and a pronounced surface pressure gradient on the backside of the departing low, with a 16-millibar gradient noted across South Central NE at 6 p.m. (ranging from 988 mb at Columbus to 1004 mb at McCook).
Closing with some comments about official NWS forecasts leading up to this historic event, there was excellent awareness several days in advance regarding the likelihood of powerful non-convective winds both ahead of (southerlies) and behind (westerlies) the intense surface low pressure system. An area-wide High Wind Watch was issued early on the 13th (48-60 hours in advance) and was subsequently upgraded to a High Wind Warning early on the 14th. However, what was not as well anticipated (both at the local and national forecast level) was how great of a convective/tornado threat South Central NE would face, as the fast-tracking squall line ended up forming slightly earlier and several counties farther west than most model data suggested (especially 12+ hours out). As a result, there was a noticeable ramp-up of convective threat categories within South Central NE on Dec. 15th SPC Day 1 Outlooks, progressing from the initial 06Z outlook that barely brushed the far eastern fringes of the area with a Marginal Risk (level 1 of 5), to the 1630Z outlook that correctly shifted Slight (level 2) and Enhanced (level 3) categories westward into several counties along/east of Highway 281.
Event Narrative This tornado started in Kearney County north of Minden and crossed into Buffalo County, lifting near Gibbon. This tornado was typical for the day, likely intermittent with regard to ground circulation and impacting rural areas. Much of the path damage can be traced to center irrigation pivots either partially or fully overturned. The tornado damaged a couple power poles and peeled back some roofing material at the Rowe Sanctuary. A measured wind gust 83 MPH was recorded at the sanctuary as the storm passed. Damage was a bit sparse north of the river. The tornadic circulation likely crossed Interstate 80 about three miles west of the Gibbon interchange before knocking over a couple more pivots and lifting just southwest of Gibbon. The maximum estimated speed of 85 MPH was based upon the measured wind gust at the sanctuary and damage to nearby power poles.


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Event Map:

Note: The tornado track is approximate based on the beginning (B) and ending (E) locations. The actual tornado path may differ from a straight line.
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Measure
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All events for this episode:

Location County/Zone St. Date Time T.Z. Type Mag Dth Inj PrD CrD
Totals: 0 0 6.834M 0.00K
OXFORD HARLAN CO. NE 12/15/2021 12:59 CST-6 Thunderstorm Wind 70 kts. MG 0 0 0.00K 0.00K
ALMA HARLAN CO. NE 12/15/2021 13:00 CST-6 Thunderstorm Wind 61 kts. EG 0 0 50.00K 0.00K
GOSPER (ZONE) GOSPER (ZONE) NE 12/15/2021 13:00 CST-6 High Wind 56 kts. EG 0 0 0.00K 0.00K
FURNAS (ZONE) FURNAS (ZONE) NE 12/15/2021 13:00 CST-6 High Wind 56 kts. EG 0 0 0.00K 0.00K
THAYER (ZONE) THAYER (ZONE) NE 12/15/2021 13:00 CST-6 High Wind 66 kts. MG 0 0 0.00K 0.00K
DAWSON (ZONE) DAWSON (ZONE) NE 12/15/2021 13:00 CST-6 High Wind 60 kts. MG 0 0 0.00K 0.00K
NUCKOLLS (ZONE) NUCKOLLS (ZONE) NE 12/15/2021 13:00 CST-6 High Wind 65 kts. EG 0 0 0.00K 0.00K
HUNTLEY HARLAN CO. NE 12/15/2021 13:07 CST-6 Thunderstorm Wind 52 kts. MG 0 0 0.00K 0.00K
RAGAN HARLAN CO. NE 12/15/2021 13:11 CST-6 Thunderstorm Wind 66 kts. MG 0 0 0.00K 0.00K
HOLDREGE PHELPS CO. NE 12/15/2021 13:15 CST-6 Thunderstorm Wind 55 kts. MG 0 0 0.00K 0.00K
HOLDREGE ARPT PHELPS CO. NE 12/15/2021 13:15 CST-6 Thunderstorm Wind 57 kts. MG 0 0 0.00K 0.00K
SACRAMENTO PHELPS CO. NE 12/15/2021 13:15 CST-6 Thunderstorm Wind 56 kts. MG 0 0 0.00K 0.00K
WILCOX KEARNEY CO. NE 12/15/2021 13:15 CST-6 Thunderstorm Wind 63 kts. MG 0 0 0.00K 0.00K
LOOMIS PHELPS CO. NE 12/15/2021 13:22 CST-6 Thunderstorm Wind 51 kts. MG 0 0 0.00K 0.00K
AXTELL KEARNEY CO. NE 12/15/2021 13:23 CST-6 Thunderstorm Wind 59 kts. MG 0 0 0.00K 0.00K
MINDEN KEARNEY CO. NE 12/15/2021 13:25 CST-6 Thunderstorm Wind 53 kts. MG 0 0 0.00K 0.00K
NEWARK KEARNEY CO. NE 12/15/2021 13:27 CST-6 Tornado EF0 0 0 400.00K 0.00K
RIVERTON FRANKLIN CO. NE 12/15/2021 13:27 CST-6 Thunderstorm Wind 51 kts. MG 0 0 0.00K 0.00K
NEWARK KEARNEY CO. NE 12/15/2021 13:28 CST-6 Thunderstorm Wind 56 kts. MG 0 0 0.00K 0.00K
CAMPBELL FRANKLIN CO. NE 12/15/2021 13:29 CST-6 Tornado EF0 0 0 50.00K 0.00K
BLADEN WEBSTER CO. NE 12/15/2021 13:30 CST-6 Tornado EF0 0 0 400.00K 0.00K
KEARNEY BUFFALO CO. NE 12/15/2021 13:31 CST-6 Thunderstorm Wind 52 kts. EG 0 0 10.00K 0.00K
KEARNEY BUFFALO CO. NE 12/15/2021 13:32 CST-6 Thunderstorm Wind 64 kts. MG 0 0 0.00K 0.00K
GIBBON BUFFALO CO. NE 12/15/2021 13:33 CST-6 Tornado EF0 0 0 300.00K 0.00K
HEARTWELL KEARNEY CO. NE 12/15/2021 13:33 CST-6 Thunderstorm Wind 56 kts. MG 0 0 0.00K 0.00K
LOWELL KEARNEY CO. NE 12/15/2021 13:33 CST-6 Tornado EF0 0 0 100.00K 0.00K
(EAR)KEARNEY ARPT BUFFALO CO. NE 12/15/2021 13:34 CST-6 Thunderstorm Wind 57 kts. MG 0 0 0.00K 0.00K
(EAR)KEARNEY ARPT BUFFALO CO. NE 12/15/2021 13:34 CST-6 Thunderstorm Wind 63 kts. MG 0 0 0.00K 0.00K
GIBBON BUFFALO CO. NE 12/15/2021 13:35 CST-6 Tornado EF0 0 0 250.00K 0.00K
HOLSTEIN ADAMS CO. NE 12/15/2021 13:36 CST-6 Tornado EF0 0 0 250.00K 0.00K
INAVALE WEBSTER CO. NE 12/15/2021 13:37 CST-6 Thunderstorm Wind 50 kts. MG 0 0 0.00K 0.00K
GIBBON BUFFALO CO. NE 12/15/2021 13:39 CST-6 Thunderstorm Wind 80 kts. EG 0 0 75.00K 0.00K
INAVALE WEBSTER CO. NE 12/15/2021 13:40 CST-6 Thunderstorm Wind 62 kts. MG 0 0 0.00K 0.00K
BLUE HILL WEBSTER CO. NE 12/15/2021 13:44 CST-6 Tornado EF1 0 0 50.00K 0.00K
AYR ADAMS CO. NE 12/15/2021 13:46 CST-6 Tornado EF1 0 0 350.00K 0.00K
(HSI)HASTINGS ARPT ADAMS CO. NE 12/15/2021 13:50 CST-6 Thunderstorm Wind 56 kts. EG 0 0 25.00K 0.00K
AYR ADAMS CO. NE 12/15/2021 13:52 CST-6 Thunderstorm Wind 57 kts. MG 0 0 0.00K 0.00K
(HSI)HASTINGS ARPT ADAMS CO. NE 12/15/2021 13:53 CST-6 Tornado EF1 0 0 200.00K 0.00K
PROSSER ADAMS CO. NE 12/15/2021 13:54 CST-6 Thunderstorm Wind 51 kts. MG 0 0 0.00K 0.00K
HASTINGS ADAMS CO. NE 12/15/2021 13:55 CST-6 Thunderstorm Wind 53 kts. MG 0 0 0.00K 0.00K
HASTINGS ADAMS CO. NE 12/15/2021 13:56 CST-6 Hail 1.00 in. 0 0 500.00K 0.00K
ROSEDALE HALL CO. NE 12/15/2021 13:56 CST-6 Tornado EF1 0 0 200.00K 0.00K
(HSI)HASTINGS ARPT ADAMS CO. NE 12/15/2021 13:58 CST-6 Hail 0.88 in. 0 0 0.00K 0.00K
DONIPHAN HALL CO. NE 12/15/2021 14:00 CST-6 Thunderstorm Wind 62 kts. MG 0 0 25.00K 0.00K
GUIDE ROCK WEBSTER CO. NE 12/15/2021 14:00 CST-6 Thunderstorm Wind 51 kts. MG 0 0 0.00K 0.00K
HASTINGS ADAMS CO. NE 12/15/2021 14:00 CST-6 Thunderstorm Wind 58 kts. MG 0 0 0.00K 0.00K
PHELPS (ZONE) PHELPS (ZONE) NE 12/15/2021 14:00 CST-6 High Wind 56 kts. MG 0 0 0.00K 0.00K
HARLAN (ZONE) HARLAN (ZONE) NE 12/15/2021 14:00 CST-6 High Wind 61 kts. EG 0 0 0.00K 0.00K
FRANKLIN (ZONE) FRANKLIN (ZONE) NE 12/15/2021 14:00 CST-6 High Wind 65 kts. EG 0 0 0.00K 0.00K
WEBSTER (ZONE) WEBSTER (ZONE) NE 12/15/2021 14:00 CST-6 High Wind 65 kts. EG 0 0 0.00K 0.00K
BUFFALO (ZONE) BUFFALO (ZONE) NE 12/15/2021 14:00 CST-6 High Wind 56 kts. EG 0 0 0.00K 0.00K
KEARNEY (ZONE) KEARNEY (ZONE) NE 12/15/2021 14:00 CST-6 High Wind 65 kts. MG 0 0 0.00K 0.00K
INLAND CLAY CO. NE 12/15/2021 14:02 CST-6 Thunderstorm Wind 55 kts. MG 0 0 0.00K 0.00K
HASTINGS ADAMS CO. NE 12/15/2021 14:03 CST-6 Tornado EF0 0 0 2.00K 0.00K
GRAND IS HALL CO. NE 12/15/2021 14:04 CST-6 Thunderstorm Wind 57 kts. MG 0 0 0.00K 0.00K
TRUMBULL CLAY CO. NE 12/15/2021 14:04 CST-6 Tornado EF0 0 0 150.00K 0.00K
GILTNER HAMILTON CO. NE 12/15/2021 14:06 CST-6 Tornado EF0 0 0 150.00K 0.00K
(GRI)GRAND IS RGNL A HALL CO. NE 12/15/2021 14:07 CST-6 Thunderstorm Wind 74 kts. MG 0 0 250.00K 0.00K
GRAND IS HALL CO. NE 12/15/2021 14:07 CST-6 Hail 1.00 in. 0 0 300.00K 0.00K
DONIPHAN HALL CO. NE 12/15/2021 14:10 CST-6 Thunderstorm Wind 70 kts. EG 0 0 25.00K 0.00K
GILTNER HAMILTON CO. NE 12/15/2021 14:11 CST-6 Tornado EF1 0 0 500.00K 0.00K
GILTNER HAMILTON CO. NE 12/15/2021 14:11 CST-6 Thunderstorm Wind 74 kts. EG 0 0 20.00K 0.00K
DEWEESE CLAY CO. NE 12/15/2021 14:13 CST-6 Thunderstorm Wind 51 kts. MG 0 0 0.00K 0.00K
ST PAUL HOWARD CO. NE 12/15/2021 14:13 CST-6 Hail 0.75 in. 0 0 0.00K 0.00K
CLAY CENTER CLAY CO. NE 12/15/2021 14:15 CST-6 Thunderstorm Wind 55 kts. MG 0 0 0.00K 0.00K
EDGAR CLAY CO. NE 12/15/2021 14:15 CST-6 Thunderstorm Wind 59 kts. MG 0 0 0.00K 0.00K
SUPERIOR NUCKOLLS CO. NE 12/15/2021 14:15 CST-6 Thunderstorm Wind 60 kts. MG 0 0 0.00K 0.00K
ANGUS NUCKOLLS CO. NE 12/15/2021 14:18 CST-6 Thunderstorm Wind 51 kts. MG 0 0 0.00K 0.00K
EDGAR CLAY CO. NE 12/15/2021 14:20 CST-6 Thunderstorm Wind 59 kts. MG 0 0 0.00K 0.00K
CLAY CENTER CLAY CO. NE 12/15/2021 14:21 CST-6 Thunderstorm Wind 61 kts. EG 0 0 0.00K 0.00K
ONG CLAY CO. NE 12/15/2021 14:23 CST-6 Thunderstorm Wind 70 kts. EG 0 0 10.00K 0.00K
ANGUS NUCKOLLS CO. NE 12/15/2021 14:25 CST-6 Thunderstorm Wind 56 kts. MG 0 0 0.00K 0.00K
DAVENPORT THAYER CO. NE 12/15/2021 14:25 CST-6 Thunderstorm Wind 72 kts. MG 0 0 250.00K 0.00K
HAMPTON HAMILTON CO. NE 12/15/2021 14:25 CST-6 Thunderstorm Wind 61 kts. EG 0 0 10.00K 0.00K
MARQUETTE HAMILTON CO. NE 12/15/2021 14:25 CST-6 Hail 1.75 in. 0 0 100.00K 0.00K
ONG CLAY CO. NE 12/15/2021 14:25 CST-6 Thunderstorm Wind 54 kts. MG 0 0 0.00K 0.00K
SUTTON CLAY CO. NE 12/15/2021 14:25 CST-6 Thunderstorm Wind 70 kts. EG 0 0 10.00K 0.00K
KRONBORG HAMILTON CO. NE 12/15/2021 14:26 CST-6 Tornado EF1 0 0 350.00K 0.00K
FULLERTON NANCE CO. NE 12/15/2021 14:29 CST-6 Thunderstorm Wind 56 kts. EG 0 0 10.00K 0.00K
SHICKLEY FILLMORE CO. NE 12/15/2021 14:29 CST-6 Thunderstorm Wind 73 kts. MG 0 0 0.00K 0.00K
DESHLER THAYER CO. NE 12/15/2021 14:30 CST-6 Thunderstorm Wind 53 kts. MG 0 0 0.00K 0.00K
DESHLER THAYER CO. NE 12/15/2021 14:30 CST-6 Thunderstorm Wind 56 kts. MG 0 0 0.00K 0.00K
SHICKLEY FILLMORE CO. NE 12/15/2021 14:31 CST-6 Thunderstorm Wind 55 kts. MG 0 0 0.00K 0.00K
BRADSHAW YORK CO. NE 12/15/2021 14:32 CST-6 Thunderstorm Wind 61 kts. EG 0 0 250.00K 0.00K
CENTRAL CITY MERRICK CO. NE 12/15/2021 14:32 CST-6 Thunderstorm Wind 50 kts. MG 0 0 0.00K 0.00K
DESHLER THAYER CO. NE 12/15/2021 14:32 CST-6 Thunderstorm Wind 58 kts. MG 0 0 0.00K 0.00K
SHICKLEY FILLMORE CO. NE 12/15/2021 14:32 CST-6 Thunderstorm Wind 59 kts. MG 0 0 0.00K 0.00K
HORDVILLE POLK CO. NE 12/15/2021 14:34 CST-6 Tornado EF1 0 0 150.00K 0.00K
DESHLER THAYER CO. NE 12/15/2021 14:35 CST-6 Thunderstorm Wind 55 kts. MG 0 0 0.00K 0.00K
POLK POLK CO. NE 12/15/2021 14:35 CST-6 Tornado EF1 0 0 400.00K 0.00K
SHICKLEY FILLMORE CO. NE 12/15/2021 14:36 CST-6 Thunderstorm Wind 69 kts. MG 0 0 0.00K 0.00K
GENEVA FILLMORE CO. NE 12/15/2021 14:37 CST-6 Thunderstorm Wind 55 kts. MG 0 0 0.00K 0.00K
HEBRON THAYER CO. NE 12/15/2021 14:37 CST-6 Thunderstorm Wind 65 kts. EG 0 0 2.00K 0.00K
BRUNING THAYER CO. NE 12/15/2021 14:40 CST-6 Thunderstorm Wind 70 kts. EG 0 0 35.00K 0.00K
CARLETON THAYER CO. NE 12/15/2021 14:40 CST-6 Thunderstorm Wind 52 kts. MG 0 0 0.00K 0.00K
FAIRMONT FILLMORE CO. NE 12/15/2021 14:40 CST-6 Thunderstorm Wind 50 kts. MG 0 0 0.00K 0.00K
GENEVA FILLMORE CO. NE 12/15/2021 14:40 CST-6 Thunderstorm Wind 61 kts. MG 0 0 0.00K 0.00K
GENEVA FILLMORE CO. NE 12/15/2021 14:40 CST-6 Thunderstorm Wind 65 kts. EG 0 0 25.00K 0.00K
STROMSBURG POLK CO. NE 12/15/2021 14:40 CST-6 Thunderstorm Wind 50 kts. MG 0 0 0.00K 0.00K
BELVIDERE THAYER CO. NE 12/15/2021 14:45 CST-6 Thunderstorm Wind 51 kts. MG 0 0 0.00K 0.00K
FAIRMONT FILLMORE CO. NE 12/15/2021 14:45 CST-6 Thunderstorm Wind 51 kts. MG 0 0 0.00K 0.00K
SILVER CREEK MERRICK CO. NE 12/15/2021 14:45 CST-6 Thunderstorm Wind 51 kts. MG 0 0 0.00K 0.00K
OSCEOLA POLK CO. NE 12/15/2021 14:48 CST-6 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.00K
SHELBY POLK CO. NE 12/15/2021 14:49 CST-6 Thunderstorm Wind 74 kts. EG 0 0 350.00K 0.00K
WACO YORK CO. NE 12/15/2021 14:50 CST-6 Thunderstorm Wind 65 kts. EG 0 0 250.00K 0.00K
ALEXANDRIA THAYER CO. NE 12/15/2021 14:55 CST-6 Thunderstorm Wind 55 kts. MG 0 0 0.00K 0.00K
GRESHAM YORK CO. NE 12/15/2021 15:00 CST-6 Thunderstorm Wind 52 kts. MG 0 0 0.00K 0.00K
MC COOL JCT YORK CO. NE 12/15/2021 15:00 CST-6 Thunderstorm Wind 63 kts. MG 0 0 0.00K 0.00K
SHERMAN (ZONE) SHERMAN (ZONE) NE 12/15/2021 15:00 CST-6 High Wind 56 kts. EG 0 0 0.00K 0.00K
VALLEY (ZONE) VALLEY (ZONE) NE 12/15/2021 15:00 CST-6 High Wind 63 kts. MG 0 0 0.00K 0.00K
HAMILTON (ZONE) HAMILTON (ZONE) NE 12/15/2021 16:00 CST-6 High Wind 56 kts. EG 0 0 0.00K 0.00K
GREELEY (ZONE) GREELEY (ZONE) NE 12/15/2021 16:00 CST-6 High Wind 56 kts. EG 0 0 0.00K 0.00K
HOWARD (ZONE) HOWARD (ZONE) NE 12/15/2021 16:00 CST-6 High Wind 61 kts. MG 0 0 0.00K 0.00K
FILLMORE (ZONE) FILLMORE (ZONE) NE 12/15/2021 16:00 CST-6 High Wind 61 kts. EG 0 0 0.00K 0.00K
HALL (ZONE) HALL (ZONE) NE 12/15/2021 16:00 CST-6 High Wind 58 kts. MG 0 0 0.00K 0.00K
ADAMS (ZONE) ADAMS (ZONE) NE 12/15/2021 16:00 CST-6 High Wind 63 kts. MG 0 0 0.00K 0.00K
CLAY (ZONE) CLAY (ZONE) NE 12/15/2021 16:00 CST-6 High Wind 67 kts. MG 0 0 0.00K 0.00K
YORK (ZONE) YORK (ZONE) NE 12/15/2021 16:00 CST-6 High Wind 56 kts. MG 0 0 0.00K 0.00K
NANCE (ZONE) NANCE (ZONE) NE 12/15/2021 17:00 CST-6 High Wind 56 kts. EG 0 0 0.00K 0.00K
MERRICK (ZONE) MERRICK (ZONE) NE 12/15/2021 17:00 CST-6 High Wind 56 kts. EG 0 0 0.00K 0.00K
POLK (ZONE) POLK (ZONE) NE 12/15/2021 17:00 CST-6 High Wind 56 kts. EG 0 0 0.00K 0.00K
Totals: 0 0 6.834M 0.00K