sweetapricity/bridgedeck-noaa huggingface dataset:
Strong thunderstorms on the far eastern fringe of Tropical Depression Harvey moved across the marine area and produced strong winds.

Marine Thunderstorm Wind in COASTAL WATERS FROM DESTIN FL TO PENSACOLA FL OUT 20 NM, GULF OF MEXICO
From 31-AUG-17 06:03:00 to 31-AUG-17 06:03:00 (CST-6)
Location: PENSACOLA BEACH
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

Marine Thunderstorm Wind in COASTAL WATERS FROM DESTIN FL TO PENSACOLA FL OUT 20 NM, GULF OF MEXICO
From 31-AUG-17 06:32:00 to 31-AUG-17 06:32:00 (CST-6)
Location: WEST SANTA ROSA SOUND
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

GB Soundside Weatherflow site measurement.

Marine Thunderstorm Wind in CHOCTAWHATCHEE BAY, GULF OF MEXICO
From 31-AUG-17 07:08:00 to 31-AUG-17 07:08:00 (CST-6)
Location: DESTIN
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

XFWB Weatherflow measurement.

Marine Thunderstorm Wind in PERDIDO BAY AREA, GULF OF MEXICO
From 31-AUG-17 08:17:00 to 31-AUG-17 08:17:00 (CST-6)
Location: ORANGE BEACH
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

XLMP Weatherflow measurement.
Widespread late afternoon thunderstorms developed and blossomed in the humid air mass ahead of a cold front. The environment was not only highly unstable, but high DCAPE values supported wind damage at the surface.

Thunderstorm Wind in DILLON, SOUTH CAROLINA
From 23-AUG-17 17:58:00 to 23-AUG-17 17:59:00 (EST-5)
Location: DILLON
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

A tree was reported down along Interstate 95.

Thunderstorm Wind in HORRY, SOUTH CAROLINA
From 23-AUG-17 20:17:00 to 23-AUG-17 20:18:00 (EST-5)
Location: GALIVANTS FERRY
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Public

Two trees were reported down on a farm just off of Wolf Pit Bay Rd. The time was estimated based on radar data.

Thunderstorm Wind in FLORENCE, SOUTH CAROLINA
From 23-AUG-17 21:12:00 to 23-AUG-17 21:13:00 (EST-5)
Location: POYNER
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

A tree was reported down near the intersection of Claussen Rd. and Brookhaven Ln.
An organized complex of thunderstorms moved across the area late day and during the evening ahead of a mid-level shortwave. Damage was concentrated and significant in Darlington County. The damage in Horry and Marion counties was confined to trees.

Thunderstorm Wind in MARION, SOUTH CAROLINA
From 31-AUG-17 18:48:00 to 31-AUG-17 18:49:00 (EST-5)
Location: BRITTON NECK
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A tree was reported down on U.S. 378. The time was estimated based on radar data.

Thunderstorm Wind in DARLINGTON, SOUTH CAROLINA
From 31-AUG-17 16:50:00 to 31-AUG-17 16:51:00 (EST-5)
Location: DARLINGTON BRNHMS AR
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Two National Weather Service employees, located at the Darlington County EOC, estimated winds to 65 mph. They observed no damage from their vantage point.

Thunderstorm Wind in DARLINGTON, SOUTH CAROLINA
From 31-AUG-17 16:51:00 to 31-AUG-17 16:52:00 (EST-5)
Location: DARLINGTON BRNHMS AR
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

The roof of a mobile home on Nancys Dr. was blown off.

Thunderstorm Wind in DARLINGTON, SOUTH CAROLINA
From 31-AUG-17 16:54:00 to 31-AUG-17 16:55:00 (EST-5)
Location: DARLINGTON
Magnitude: 56.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Department of Highways

Power lines were reported down along E Billy Farrow Highway about a half mile west of U.S. 52.

Thunderstorm Wind in HORRY, SOUTH CAROLINA
From 31-AUG-17 18:54:00 to 31-AUG-17 18:55:00 (EST-5)
Location: PEE DEE XRDS
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Department of Highways

A tree was reported down at the intersection of U.S. 378 and Pee Dee Hwy.

Thunderstorm Wind in DARLINGTON, SOUTH CAROLINA
From 31-AUG-17 16:36:00 to 31-AUG-17 16:37:00 (EST-5)
Location: HARTSVILLE
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Trees and signage were reported down along S 4th St.

Thunderstorm Wind in DARLINGTON, SOUTH CAROLINA
From 31-AUG-17 16:42:00 to 31-AUG-17 16:43:00 (EST-5)
Location: NORTH LEES XRDS
Magnitude: 56.00 EG
Property damage: 35.00K
Crop damage: 0.00K
Reported by: Emergency Manager

An anchored mobile home was flipped over near the corner of Feast Rd. and Foremost Rd. The mobile home ended up atop a pickup truck parked nearby. Two people inside the home at the time were reported injured.
Showers and thunderstorms occurred across portions of west-central Arkansas on the morning of the 15th, to the north of a stationary front located south of the Red River. A complex of thunderstorms also occurred during the late afternoon and evening, as a cold front pushed through the region. Heavy rainfall was observed during both events, resulting in localized flooding across portions of west-central Arkansas.

Flash Flood in FRANKLIN, ARKANSAS
From 15-AUG-17 07:14:00 to 15-AUG-17 08:00:00 (CST-6)
Location: WHITE OAK
Flood cause: Heavy Rain
Property damage: 40.00K
Crop damage: 0.00K
Reported by: County Official

Flood water inundated several homes along Highway 23 north of Ozark.

Flash Flood in FRANKLIN, ARKANSAS
From 15-AUG-17 07:21:00 to 15-AUG-17 08:00:00 (CST-6)
Location: BRANCH
Flood cause: Heavy Rain
Property damage: 75.00K
Crop damage: 0.00K
Reported by: Public

Portions of Highway 41 were flooded and closed, and a couple bridges were washed out.

Flash Flood in CRAWFORD, ARKANSAS
From 15-AUG-17 22:00:00 to 16-AUG-17 01:15:00 (CST-6)
Location: CEDARVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Highway 59 was flooded from Natural Dam to Cedarville.
Thunderstorms developed during the afternoon of the 15th across northeastern Oklahoma in advance of a cold front that moved into the region. Heavy rain occurred across portions of Tulsa County, resulting in localized flooding.

Flash Flood in TULSA, OKLAHOMA
From 15-AUG-17 17:08:00 to 15-AUG-17 21:08:00 (CST-6)
Location: LAKE STATION
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Portions of W 21st Street S were flooded between Chandler Park and the Arkansas River bridge.
Thunderstorms developed along an outflow boundary, and moved through portions of northeastern Oklahoma during the evening of the 16th. One storm produced damaging winds in Rogers County.

Thunderstorm Wind in ROGERS, OKLAHOMA
From 16-AUG-17 20:32:00 to 16-AUG-17 20:32:00 (CST-6)
Location: OOLOGAH
Magnitude: 65.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Strong thunderstorm wind blew down a large transmission tower at the PSO plant.

Lightning in TULSA, OKLAHOMA
From 16-AUG-17 21:45:00 to 16-AUG-17 21:45:00 (CST-6)
Location: OWASSO
Property damage: 80.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Lightning struck a home and resulted in a fire that severely damaged it.
A line of thunderstorms moved quickly through southeastern Oklahoma during the early morning hours of the 17th. The storms produced damaging winds in Pittsburg County.

Thunderstorm Wind in PITTSBURG, OKLAHOMA
From 17-AUG-17 00:07:00 to 17-AUG-17 00:07:00 (CST-6)
Location: MC ALESTER
Magnitude: 56.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Public

Strong thunderstorm wind snapped large tree limbs and power poles.
Thunderstorms developed across portions of eastern Oklahoma during the evening hours of the 22nd. The strongest storms produced hail.

Hail in MUSKOGEE, OKLAHOMA
From 22-AUG-17 18:20:00 to 22-AUG-17 18:20:00 (CST-6)
Location: COUNCIL HILL
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media
A strong shortwave and associated cold front was shifting into the region from the west on the afternoon of August 22nd. Increasing shear and moderate to strong CAPE ahead of the front resulted in a line of organized convection pushing in from the west during the late afternoon and evening. Bowing line segments resulted in numerous reports of wind damage in New Hampshire. A few severe cells moved into western Maine toward the end of the event producing a few reports of wind damage.

Thunderstorm Wind in FRANKLIN, MAINE
From 22-AUG-17 18:45:00 to 22-AUG-17 18:50:00 (EST-5)
Location: WILTON
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed trees in Wilton.

Thunderstorm Wind in OXFORD, MAINE
From 22-AUG-17 21:09:00 to 22-AUG-17 21:14:00 (EST-5)
Location: DIXFIELD
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A severe thunderstorm downed trees and wires on Canton Point Road in Dixfield.

Thunderstorm Wind in YORK, MAINE
From 22-AUG-17 22:25:00 to 22-AUG-17 22:30:00 (EST-5)
Location: ALFRED
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A severe thunderstorm downed trees and wires on Gore Road in Alfred.
The combination of rapidly weakening Tropical Storm Irma across southwest Georgia and strong high pressure to the north brought strong gradient winds to the area. These winds were enhanced by convection. One thunderstorm was able to produce stronger winds at the surface, resulting in a severe thunderstorm wind gust at the Georgetown County Airport.

Thunderstorm Wind in GEORGETOWN, SOUTH CAROLINA
From 11-SEP-17 17:14:00 to 11-SEP-17 17:15:00 (EST-5)
Location: GEORGETOWN CO ARPT
Magnitude: 53.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: AWOS

AWOS equipment measured a wind gust to 61 mph at the Georgetown County Airport.
Large swells from Hurricane Maria, located far offshore, produced high surf and strong rip currents.

Rip Current in COASTAL NEW HANOVER, NORTH CAROLINA
From 23-SEP-17 08:00:00 to 26-SEP-17 08:00:00 (EST-5)
Reported by: Lifeguard

Hurricane Maria, located far offshore, produced large swells, which resulted in strong rip currents. On September 23rd, the lifeguards at Wrightsville Beach reported 25 rip related rescues.  The surf height peaked around 8 feet, per lifeguard reports.
As tropical storm Irma traveled through central Florida, it interacted with strong high pressure to the north, creating a very strong onshore gradient and ocean fetch in Georgetown County, with lesser conditions in Horry County and points north.

Coastal Flood in COASTAL GEORGETOWN, SOUTH CAROLINA
From 11-SEP-17 12:00:00 to 12-SEP-17 12:00:00 (EST-5)
Reported by: Emergency Manager

A strong pressure gradient between high pressure to the north and Tropical Storm Irma to the south created strong onshore flow. Moderate coastal flooding was reported at Pawleys Island and portions of Georgetown, with multiple road closures. At one point, the Frying Pan Shoals buoy reported a 3.5 meter wave height. A NOS gauge at North Inlet Winyah Bay measured water levels 3.35 feet mean higher higher water (MHHW) and a USGS gauge on the Pee Dee River at Georgetown measured a water level 3.4 feet MHHW.
Gusty northwest winds and bitterly cold temps caused dangerously low wind chills over the ridges.

Cold/Wind Chill in CENTRAL VIRGINIA BLUE RIDGE, VIRGINIA
From 12-DEC-17 23:00:00 to 13-DEC-17 10:00:00 (EST-5)
Reported by: AWOS

Wind chills were estimated to be between minus 5 and minus 15 degrees based on observations nearby.

Cold/Wind Chill in EASTERN HIGHLAND, VIRGINIA
From 12-DEC-17 23:00:00 to 13-DEC-17 10:00:00 (EST-5)
Reported by: AWOS

Wind chills were estimated to be between minus 5 and minus 15 degrees based on observations nearby.

Cold/Wind Chill in WESTERN HIGHLAND, VIRGINIA
From 12-DEC-17 23:00:00 to 13-DEC-17 10:00:00 (EST-5)
Reported by: AWOS

Wind chills were estimated to be between minus 5 and minus 15 degrees based on observations nearby.

Cold/Wind Chill in NORTHERN VIRGINIA BLUE RIDGE, VIRGINIA
From 12-DEC-17 23:00:00 to 13-DEC-17 10:00:00 (EST-5)
Reported by: AWOS

Wind chills were estimated to be between minus 5 and minus 15 degrees based on observations nearby.
Gusty northwest winds and bitterly cold temps caused dangerously low wind chills over the ridges.

Cold/Wind Chill in EXTREME WESTERN ALLEGANY, MARYLAND
From 13-DEC-17 05:00:00 to 13-DEC-17 10:00:00 (EST-5)
Reported by: AWOS

Wind chills were estimated to be between minus 5 and minus 15 degrees based on observations nearby.
A strong cold front caused gusty showers to develop over the waters during the morning hours of the 6th.

Marine Thunderstorm Wind in CHESAPEAKE BAY N OF POOLES IS MD, ATLANTIC NORTH
From 06-DEC-17 02:10:00 to 06-DEC-17 02:10:00 (EST-5)
Location: SUSQUEHANNA RIVER BUOY (44057)
Magnitude: 35.00 MG
Reported by: Buoy

A wind gust of 35 knots was measured at the Susquehanna Buoy.

Marine Thunderstorm Wind in CHESAPEAKE BAY POOLES IS TO SANDY PT MD, ATLANTIC NORTH
From 06-DEC-17 01:46:00 to 06-DEC-17 01:46:00 (EST-5)
Location: HART MILLER ISLAND (HRT)
Magnitude: 35.00 MG
Reported by: Buoy

A wind gust of 35 knots was measured at Hart Miller Island.

Marine Thunderstorm Wind in PATAPSCO RIVER INCLUDING BALTIMORE HARBOR, ATLANTIC NORTH
From 06-DEC-17 01:30:00 to 06-DEC-17 02:30:00 (EST-5)
Location: BALTIMORE KEY BRIDGE (FSKM2)
Magnitude: 34.00 EG
Reported by: Buoy

A wind gust in excess of 30 knots was reported at the Baltimore Key Bridge.
A low pressure area moved up the eastern seaboard on Saturday, December 9th.  Although eastern New York was on the western edge of this storm system, steady snowfall moved into the area during the late morning hours and continued through the remainder of the day.  As the storm intensified just off the coast of southern New England, a narrow band of moderate snowfall developed during the evening hours across parts of the eastern Catskills, southeastern parts of the Capital Region and into the northern Taconics, which helped produced locally higher snowfall totals. The snowfall resulted in slow and difficult travel across the region.  Snowfall tapered off just prior to midnight from west to east.  By that point, most areas saw 4 to 8 inches of snowfall.

Winter Weather in WESTERN ULSTER, NEW YORK
From 09-DEC-17 11:00:00 to 09-DEC-17 23:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in EASTERN ULSTER, NEW YORK
From 09-DEC-17 11:00:00 to 09-DEC-17 23:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in EASTERN DUTCHESS, NEW YORK
From 09-DEC-17 11:00:00 to 09-DEC-17 23:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in WESTERN DUTCHESS, NEW YORK
From 09-DEC-17 11:00:00 to 09-DEC-17 23:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in EASTERN COLUMBIA, NEW YORK
From 09-DEC-17 11:00:00 to 09-DEC-17 23:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in WESTERN COLUMBIA, NEW YORK
From 09-DEC-17 11:00:00 to 09-DEC-17 23:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in EASTERN RENSSELAER, NEW YORK
From 09-DEC-17 11:00:00 to 09-DEC-17 23:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in WESTERN RENSSELAER, NEW YORK
From 09-DEC-17 11:00:00 to 09-DEC-17 23:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in WESTERN GREENE, NEW YORK
From 09-DEC-17 11:00:00 to 09-DEC-17 23:00:00 (EST-5)
Reported by: Trained Spotter

Winter Weather in EASTERN GREENE, NEW YORK
From 09-DEC-17 11:00:00 to 09-DEC-17 23:00:00 (EST-5)
Reported by: Trained Spotter
A strong push of monsoon moisture plus low pressure moving in from the west triggered an outbreak of thunderstorms over the Mojave Desert with a few thunderstorms over the southern Great Basin. Several storms produced flash flooding and severe weather.

Flash Flood in LINCOLN, NEVADA
From 07-SEP-17 17:19:00 to 07-SEP-17 18:30:00 (PST-8)
Location: HIKO
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A 200-300 yard stretch of Highway 318 was flooded at Hiko.

Flash Flood in CLARK, NEVADA
From 08-SEP-17 17:06:00 to 08-SEP-17 21:00:00 (PST-8)
Location: ROACH
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Department of Highways

Nipton Road was closed to Highway 95 due to flooding. This event continued into California.

Flash Flood in CLARK, NEVADA
From 08-SEP-17 18:15:00 to 08-SEP-17 20:00:00 (PST-8)
Location: SEARCHLIGHT ARPT
Flood cause: Heavy Rain
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Cottonwood Cove Road was closed due to flooding.

Funnel Cloud in CLARK, NEVADA
From 09-SEP-17 12:57:00 to 09-SEP-17 13:00:00 (PST-8)
Location: NELSON
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

A funnel cloud was photographed between Searchlight and Nelson Landing.
An upper level low pressure system lingered near the California coast, helping to force isolated thunderstorms over the Mojave Desert. A couple of storms produced severe weather.

Thunderstorm Wind in INYO, CALIFORNIA
From 11-SEP-17 16:30:00 to 11-SEP-17 16:40:00 (PST-8)
Location: PARK VLG
Magnitude: 87.00 EG
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

Thunderstorm winds blew the roof off one building, damaged five other roofs, and blew windows out of four vehicles.
An upper level low pressure system lingered near the California coast, helping to force isolated thunderstorms over the Mojave Desert. A couple of storms produced severe weather.

Thunderstorm Wind in CLARK, NEVADA
From 13-SEP-17 19:18:00 to 13-SEP-17 19:32:00 (PST-8)
Location: LAS VEGAS N AIR TERM
Magnitude: 62.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Winds gusted to 63 mph one mile SE of Lone Mountain and 71 mph two miles NNW of Centennial Hills.

Lightning in CLARK, NEVADA
From 13-SEP-17 19:26:00 to 13-SEP-17 19:41:00 (PST-8)
Location: LAS VEGAS N AIR TERM
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Lightning struck at least two homes and started 10 tree fires.
Three people in the Las Vegas Valley died of Heat related causes.

Heat in LAS VEGAS VALLEY, NEVADA
From 08-SEP-17 00:00:00 to 11-SEP-17 23:59:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: County Official

Three people died of heat related causes.
Major river flooding continued into the first few days of September along the Guadalupe River from Victoria southward to Tivoli. The flooding was associated with rainfall from Hurricane Harvey.

Flood in VICTORIA, TEXAS
From 01-SEP-17 00:00:00 to 03-SEP-17 18:00:00 (CST-6)
Location: MISSION VLY
Flood cause: Heavy Rain / Tropical System
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Major river flooding continued along the Guadalupe River in Victoria County through September 3rd. At least 100 homes were flooded in Victoria in the Green's Addition area. Fox, Smith, Pozzi, Fordyce, Parsifal, Lower Mission Valley, and Old River Roads were inundated.

Flood in CALHOUN, TEXAS
From 01-SEP-17 00:00:00 to 04-SEP-17 06:00:00 (CST-6)
Location: TIVOLI GULF CST ARPT
Flood cause: Heavy Rain / Tropical System
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Official NWS Observations

Major river flooding continued along the Guadalupe River in Calhoun County just east of Tivoli through September 4th. Several homes were flooded along River Road in Calhoun County east of Tivoli. State Highway 35 was closed near Tivoli.
Torrential rainfall fell across the western Brush Country from September 26th through the 28th. Generally, 5 to 10 inches of rain fell during the period with some areas over northern Webb County into eastern Dimmit County received from 15 to 20 inches of rain. This caused major flooding on the Nueces River affecting portions of La Salle County.

Flood in LA SALLE, TEXAS
From 28-SEP-17 12:00:00 to 30-SEP-17 23:59:00 (CST-6)
Location: TUNA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

Farm to Market Road 3408 from I-35, Valley Wells Road, and the frontage road near mile marker 67 were flooded. Flooding also occurred on Dobie Road including in and around Highway 624.
Heavy rainfall from thunderstorms soaked American Samoa. This situation triggered heavy runoff and flash flooding across the territory especially near Tualauta district and low-lying areas in the Fagaloa. The Weather Service Office recorded over 3.70 inches of rainfall.

Heavy Rain in TUTUILA, AMERICAN SAMOA
From 22-SEP-17 20:00:00 to 23-SEP-17 21:00:00 (SST-11)
Location: PAGO PAGO
Reported by: Official NWS Observations

Heavy rainfall from thunderstorms soaked American Samoa. This situation triggered heavy runoff and flash flooding across the territory especially near Tualauta district and low-lying areas in the Fagaloa. The Weather Service Office recorded over 3.70 inches of rainfall.
Smoke from numerous regional wildfires in Canada, Montana, Oregon and Washington fumigated eastern Washington from September 4th through the 8th. Air Quality sensors throughout eastern Washington recorded Unhealthy and Very Unhealthy readings during much of this period, with local reports of Hazardous air quality. Public Health Advisories were issued by local authorities to limit outdoor exposure and activities. A weak cold front on the 8th brought enough wind to ventilate the region and partially clear the smoke from the area.

Dense Smoke in SPOKANE AREA, WASHINGTON
From 04-SEP-17 07:00:00 to 08-SEP-17 10:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Local Official

The Spokane Regional Clean Air Agency reported Very Unhealthy air quality at their monitoring station in Spokane.

Dense Smoke in WASHINGTON PALOUSE, WASHINGTON
From 04-SEP-17 07:00:00 to 08-SEP-17 10:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

The Washington State Department of Ecology reported Hazardous air quality readings at their monitoring station in Pullman and Rosalia.

Dense Smoke in NORTHEAST MOUNTAINS, WASHINGTON
From 04-SEP-17 07:00:00 to 08-SEP-17 10:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

The Washington State Department of Ecology reported Hazardous air quality readings at their monitoring station in Newport.

Dense Smoke in WENATCHEE AREA, WASHINGTON
From 04-SEP-17 07:00:00 to 08-SEP-17 10:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

The Washington State Department of Ecology reported Very Unhealthy air quality readings at their monitoring station in Wenatchee.

Dense Smoke in OKANOGAN VALLEY, WASHINGTON
From 04-SEP-17 07:00:00 to 08-SEP-17 10:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: State Official

The Washington State Department of Ecology reported Very Unhealthy air quality readings at their monitoring station at Omak.
The summer of 2017 produced numerous large wildfires in Eastern Washington. Most of these fires started in July and August and many continued to burn into September, most notably the Diamond Creek Fire in the Pasayten Wilderness of the north Cascades which burned 97,140 acres in the United Sates and spread into Canada before coming under containment in October. The Uno Fire near lake Chelan was started on August 30th and
burned 8,726 acres through the month of September.

Wildfire in EAST SLOPES NORTHERN CASCADES, WASHINGTON
From 01-SEP-17 00:00:00 to 30-SEP-17 00:00:00 (PST-8)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Park/Forest Service

The Uno Peak Fire was started by unknown causes in the rugged terrain north of Lake Chelan about 15 miles north of Manson. It burned 8,726 acres before being contained in  mid October. The fire burned in uninhabited remote forest land and no structures were affected.
A broken line of thunderstorms crossed northern Michigan at around midday. One storm produced hail.

Hail in CHARLEVOIX, MICHIGAN
From 04-SEP-17 10:26:00 to 04-SEP-17 10:31:00 (EST-5)
Location: EAST JORDAN
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter