sweetapricity/bridgedeck-noaa huggingface dataset:
Runoff from a widespread May 19-21 rainfall of 1 to 2 inches across the Vermillion River basin returned much of the river to moderate to major flooding.

Flood in TURNER, SOUTH DAKOTA
From 25-MAY-19 02:00:00 to 31-MAY-19 23:59:00 (CST-6)
Location: CENTERVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The Vermillion River near Wakonda (gage site WKAS2) reached a peak of 3.10 feet above flood stage on May 31. 25000 acres of agricultural land were flooded between Centerville and Vermillion.  Several county and state roads were inundated, including Highway 19 in several locations south of Centerville. Major flooding continued at the end of the month.

Flood in CLAY, SOUTH DAKOTA
From 25-MAY-19 02:00:00 to 31-MAY-19 23:59:00 (CST-6)
Location: WAKONDA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The Vermillion River near Wakonda (gage site WKAS2) reached a peak of 3.10 feet above flood stage on May 31. 25000 acres of agricultural land were flooded between Centerville and Vermillion.  Several county and state roads were inundated, including Highway 19 in several locations south of Centerville. Major flooding continued at the end of the month.

Flood in TURNER, SOUTH DAKOTA
From 23-MAY-19 23:00:00 to 31-MAY-19 23:59:00 (CST-6)
Location: PARKER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The Vermillion River near Davis (gage site DVSS2) reached a crest of 2.90 feet above flood stage on May 31. Water flowed across a section of U.S. Highway 18 west of Davis and additional delays to spring planting occurred in the flood plain.  Moderate flooding continued at the end of the month.

Flood in LINCOLN, SOUTH DAKOTA
From 23-MAY-19 23:00:00 to 31-MAY-19 23:59:00 (CST-6)
Location: LENNOX SKIE ARPT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The Vermillion River near Davis (gage site DVSS2) reached a crest of 2.90 feet above flood stage on May 31. Water flowed across a section of U.S. Highway 18 west of Davis and additional delays to spring planting occurred in the flood plain.  Moderate flooding continued at the end of the month.
A nearly stationary frontal boundary interacting with an unstable airmass triggered widely scattered strong to severe thunderstorms across west-central Illinois during the afternoon and evening of May 24th.  One storm produced a brief tornado west of Lewistown in Fulton County, while other cells created damaging wind gusts of around 60 mph and hail as large as golf balls.

Hail in FULTON, ILLINOIS
From 24-MAY-19 12:28:00 to 24-MAY-19 12:33:00 (CST-6)
Location: LEWISTOWN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in FULTON, ILLINOIS
From 24-MAY-19 12:49:00 to 24-MAY-19 12:54:00 (CST-6)
Location: ST DAVID
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in TAZEWELL, ILLINOIS
From 24-MAY-19 13:33:00 to 24-MAY-19 13:38:00 (CST-6)
Location: HOPEDALE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in TAZEWELL, ILLINOIS
From 24-MAY-19 13:35:00 to 24-MAY-19 13:40:00 (CST-6)
Location: MACKINAW
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in TAZEWELL, ILLINOIS
From 24-MAY-19 13:44:00 to 24-MAY-19 13:49:00 (CST-6)
Location: HOPEDALE
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail in TAZEWELL, ILLINOIS
From 24-MAY-19 13:44:00 to 24-MAY-19 13:49:00 (CST-6)
Location: HOPEDALE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in TAZEWELL, ILLINOIS
From 24-MAY-19 13:45:00 to 24-MAY-19 13:50:00 (CST-6)
Location: HOPEDALE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in TAZEWELL, ILLINOIS
From 24-MAY-19 13:46:00 to 24-MAY-19 13:51:00 (CST-6)
Location: MINIER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in KNOX, ILLINOIS
From 24-MAY-19 19:15:00 to 24-MAY-19 19:20:00 (CST-6)
Location: EAST GALESBURG
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Thunderstorm Wind in FULTON, ILLINOIS
From 24-MAY-19 12:03:00 to 24-MAY-19 12:08:00 (CST-6)
Location: IPAVA
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Several 1 to 2-foot diameter trees were blown down across Ipava, including one blocking a road on the west side of town.

Thunderstorm Wind in TAZEWELL, ILLINOIS
From 24-MAY-19 13:20:00 to 24-MAY-19 13:25:00 (CST-6)
Location: GREEN VLY
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Power poles and power lines were blown down northwest of Green Valley.

Tornado in FULTON, ILLINOIS
From 24-MAY-19 12:10:00 to 24-MAY-19 12:12:00 (CST-6)
Location: BERNADOTTE
Tornado F-scale: EF0
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A tornado touched down between Ipava and Lewistown, moving to the east. A few tree limbs were torn down before the tornado dissipated after tracking for a little more than one mile.
Low pressure moving along a nearly stationary boundary triggered an area of convection that moved across the region during the evening of May 30th, resulting in isolated flash flooding across northeast New Jersey. Rainfall totals generally ranged from 1-1.5 inches, with the majority of the rain falling in a one to two hour period.

Flash Flood in BERGEN, NEW JERSEY
From 30-MAY-19 18:15:00 to 30-MAY-19 19:30:00 (EST-5)
Location: RIDGEWOOD
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The Hohokus Brook at Ho-Ho-Kus rose above it's flood stage of 3.0 feet at 7:15pm EDT, crested at a height of 3.37 feet at 7:30pm EDT, and fell back below flood stage by 8:45pm EDT.

Flash Flood in BERGEN, NEW JERSEY
From 30-MAY-19 18:33:00 to 30-MAY-19 19:30:00 (EST-5)
Location: CAMPGAW
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

The southbound ramp on NJ 208 was closed due to flooding at Ewing Avenue in Franklin Lakes.
An extensive line of thunderstorms moved east-northeast in a region of strong wind shear and weak to moderate instability. The storms occurred south of a warm front that extended from the St. Louis area eastward. Enhanced wind shear near the warm frontal zone resulted in locally increased storm intensity. Along the most intense portions of the line near bow echoes, some rotation was observed.

Thunderstorm Wind in JACKSON, ILLINOIS
From 21-MAY-19 20:34:00 to 21-MAY-19 20:34:00 (CST-6)
Location: (MDH)CRBNDL/MRFYSBRO
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

A peak wind gust to 60 mph was measured by the automated observing system at the Carbondale airport.

Thunderstorm Wind in UNION, ILLINOIS
From 21-MAY-19 21:19:00 to 21-MAY-19 21:19:00 (CST-6)
Location: ANNA
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter estimated winds gusted to 60 mph at the intersection of U.S. Highway 51 and County Road 630N.

Hail in WILLIAMSON, ILLINOIS
From 21-MAY-19 21:15:00 to 21-MAY-19 21:15:00 (CST-6)
Location: CARTERVILLE
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Wind gusts to 55 mph were also reported.

Flood in FRANKLIN, ILLINOIS
From 21-MAY-19 22:00:00 to 21-MAY-19 23:30:00 (CST-6)
Location: BENTON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Some street flooding was reported on Route 37 in Benton.

Flood in JEFFERSON, ILLINOIS
From 21-MAY-19 22:18:00 to 22-MAY-19 00:30:00 (CST-6)
Location: WALTONVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

About four inches of water was over County Road 9.

Thunderstorm Wind in FRANKLIN, ILLINOIS
From 21-MAY-19 21:32:00 to 21-MAY-19 21:33:00 (CST-6)
Location: WEST FRANKFORT
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Broadcast Media

In West Frankfort, a large tree was uprooted and fell onto a detached garage. The garage sustained significant damage. A couple miles east of West Frankfort, one living tree was uprooted and a dead tree was snapped at the base.
An isolated thunderstorm pulsed up to severe levels during the very warm and humid late afternoon hours. A deep layer of southwest winds brought plenty of warm and unstable air into the region. The storm dissipated almost as quickly as it developed.

Thunderstorm Wind in EDWARDS, ILLINOIS
From 25-MAY-19 15:07:00 to 25-MAY-19 15:07:00 (CST-6)
Location: ALBION
Magnitude: 56.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A trained spotter reported a swath of downed trees and power lines near County Road 400.
A rather pronounced upper-level shortwave trough moved eastward from the St. Louis area across the Ohio Valley in the afternoon. Daytime heating contributed to moderate instability, resulting in clusters of thunderstorms along a weak stationary front from southern Illinois across southern Indiana. An isolated damaging wind gust accompanied one of the most intense storms.

Thunderstorm Wind in WILLIAMSON, ILLINOIS
From 26-MAY-19 12:10:00 to 26-MAY-19 12:10:00 (CST-6)
Location: JOHNSTON CITY
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Tree limbs and power lines were blown down, causing power outages.
Widely scattered showers and storms develop-ed in an unseasonably warm and humid airmass during the afternoon of September 11, 2019. A few of these storms produced wind damage, likely from water-loaded downbursts.

Thunderstorm Wind in UNION, PENNSYLVANIA
From 11-SEP-19 15:11:00 to 11-SEP-19 15:11:00 (EST-5)
Location: LOCHIEL
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Emergency Manager

A severe thunderstorm producing winds estimated near 60 mph knocked down trees and wires west of Lewisburg.

Thunderstorm Wind in NORTHUMBERLAND, PENNSYLVANIA
From 11-SEP-19 15:55:00 to 11-SEP-19 15:55:00 (EST-5)
Location: ATLAS
Magnitude: 52.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees and wires in Mount Carmel.

Thunderstorm Wind in CAMBRIA, PENNSYLVANIA
From 11-SEP-19 18:14:00 to 11-SEP-19 18:14:00 (EST-5)
Location: VINTONDALE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees along Plank Road in Jackson Township.

Thunderstorm Wind in CAMBRIA, PENNSYLVANIA
From 11-SEP-19 18:15:00 to 11-SEP-19 18:15:00 (EST-5)
Location: MUNDAYS CORNER
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down tress along Fords Corner Road and Admiral Perry Highway (Route 22) in Jackson Township.

Thunderstorm Wind in CAMBRIA, PENNSYLVANIA
From 11-SEP-19 18:16:00 to 11-SEP-19 18:16:00 (EST-5)
Location: MUNDAYS CORNER
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees along Pike Road in Jackson Township.

Thunderstorm Wind in CAMBRIA, PENNSYLVANIA
From 11-SEP-19 18:16:00 to 11-SEP-19 18:16:00 (EST-5)
Location: NANTY GLO
Magnitude: 52.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees and wires in Nanty Glo.

Thunderstorm Wind in BLAIR, PENNSYLVANIA
From 11-SEP-19 18:47:00 to 11-SEP-19 18:47:00 (EST-5)
Location: NEWBURG
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down trees along Juniata Gap Road in Logan Township.

Thunderstorm Wind in BLAIR, PENNSYLVANIA
From 11-SEP-19 18:50:00 to 11-SEP-19 18:50:00 (EST-5)
Location: MILL RUN
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A severe thunderstorm producing winds estimated near 60 mph knocked down several trees in Altoona along 29th Street and 5th Avenue.
Strong onshore flow around TS Humberto created squally conditions and very dangerous surf. An extremely hazardous surf and rip current day made it extremely hard for Ocean Rescue to extract a male caught in a rip current.

Rip Current in COASTAL ST. JOHNS, FLORIDA
From 15-SEP-19 00:00:00 to 15-SEP-19 00:00:00 (EST-5)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Lifeguard

St. Johns County Ocean Rescue reported a make in his mid 20s drowned due to rip currents. Stated that seasoned lifeguards had trouble in the hazardous waters on that day.

Thunderstorm Wind in DUVAL, FLORIDA
From 15-SEP-19 11:40:00 to 15-SEP-19 11:40:00 (EST-5)
Location: BEEGHLY HGTS
Magnitude: 35.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

A large branch was blown over Terrell Road. The time was based on radar. Gusts across the county ranged between 40-45 mph.
A backdoor front pressing SSW across the local marine waters produced thunderstorms with gusty winds as they moved onshore.

Marine Thunderstorm Wind in FERNANDINA BEACH TO ST AUGUSTINE FL OUT 20NM, ATLANTIC SOUTH
From 18-SEP-19 10:40:00 to 18-SEP-19 10:40:00 (EST-5)
Location: JACKSONVILLE BEACH
Magnitude: 36.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The WeatherFlow mesonet site at the Jacksonville Beach Pier measured a wind gust to 42 mph.

Marine Thunderstorm Wind in FERNANDINA BEACH TO ST AUGUSTINE FL OUT 20NM, ATLANTIC SOUTH
From 18-SEP-19 10:35:00 to 18-SEP-19 10:35:00 (EST-5)
Location: MAYPORT NAS
Magnitude: 41.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The WeatherFlow mesonet sensor at Huguenot Park measured a wind gust to 47 mph.

Marine Thunderstorm Wind in FERNANDINA BEACH TO ST AUGUSTINE FL OUT 20NM, ATLANTIC SOUTH
From 18-SEP-19 10:32:00 to 18-SEP-19 10:32:00 (EST-5)
Location: MAYPORT NAS
Magnitude: 41.00 ES
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The WeatherFlow mesonet site KJAK measured a wind gust to 47 mph.

Marine Thunderstorm Wind in FERNANDINA BEACH TO ST AUGUSTINE FL OUT 20NM, ATLANTIC SOUTH
From 18-SEP-19 10:45:00 to 18-SEP-19 10:45:00 (EST-5)
Location: JACKSONVILLE BEACH
Magnitude: 42.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Weatherflow mesonet site at the Jacksonville Beach Pier measured a gust to 48 mph.

Marine Thunderstorm Wind in FERNANDINA BEACH TO ST AUGUSTINE FL OUT 20NM, ATLANTIC SOUTH
From 18-SEP-19 10:31:00 to 18-SEP-19 10:31:00 (EST-5)
Location: MAYPORT NAS
Magnitude: 39.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The  Mayport ASOS measured a gust to 45 mph.
Swells from the north and northeast, and a trade wind swell, combined to produce surf of 15 to 25 feet along the north facing shores of Niihau, Kauai, Oahu, Molokai, Maui, and the Big Island; and 6 to 12 feet along the east facing shores of Kauai, Oahu, Molokai, Maui, and the Big Island. There were no reports of significant injuries or property damage.

High Surf in KAUAI WINDWARD, HAWAII
From 01-DEC-19 04:00:00 to 02-DEC-19 18:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in KAUAI LEEWARD, HAWAII
From 01-DEC-19 04:00:00 to 02-DEC-19 18:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in OAHU NORTH SHORE, HAWAII
From 01-DEC-19 04:00:00 to 02-DEC-19 18:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in OAHU KOOLAU, HAWAII
From 01-DEC-19 04:00:00 to 02-DEC-19 18:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in OLOMANA, HAWAII
From 01-DEC-19 04:00:00 to 02-DEC-19 18:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in NIIHAU, HAWAII
From 01-DEC-19 04:00:00 to 02-DEC-19 18:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in MOLOKAI WINDWARD, HAWAII
From 01-DEC-19 04:00:00 to 02-DEC-19 18:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in MOLOKAI LEEWARD, HAWAII
From 01-DEC-19 04:00:00 to 02-DEC-19 18:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in MAUI WINDWARD WEST, HAWAII
From 01-DEC-19 04:00:00 to 02-DEC-19 18:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in MAUI CENTRAL VALLEY, HAWAII
From 01-DEC-19 04:00:00 to 02-DEC-19 18:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in WINDWARD HALEAKALA, HAWAII
From 01-DEC-19 04:00:00 to 02-DEC-19 18:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in SOUTH BIG ISLAND, HAWAII
From 01-DEC-19 04:00:00 to 02-DEC-19 18:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in BIG ISLAND NORTH AND EAST, HAWAII
From 01-DEC-19 04:00:00 to 02-DEC-19 18:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter
A pair of large swells from the northwest caused surf of 15 to 35 feet along the north- and west-facing shores of Niihau and Kauai, and the north-facing shores of Oahu, Molokai, and Maui; and 10 to 25 feet along the west-facing shores of Oahu and Molokai. There were no reports of significant injuries or property damage.

High Surf in NIIHAU, HAWAII
From 10-DEC-19 08:00:00 to 13-DEC-19 22:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in KAUAI WINDWARD, HAWAII
From 10-DEC-19 08:00:00 to 13-DEC-19 22:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in KAUAI LEEWARD, HAWAII
From 10-DEC-19 08:00:00 to 13-DEC-19 22:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in WAIANAE COAST, HAWAII
From 10-DEC-19 08:00:00 to 13-DEC-19 22:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in OAHU NORTH SHORE, HAWAII
From 10-DEC-19 08:00:00 to 13-DEC-19 22:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in OAHU KOOLAU, HAWAII
From 10-DEC-19 08:00:00 to 13-DEC-19 22:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in OLOMANA, HAWAII
From 10-DEC-19 08:00:00 to 13-DEC-19 22:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in MOLOKAI WINDWARD, HAWAII
From 10-DEC-19 08:00:00 to 13-DEC-19 22:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in MOLOKAI LEEWARD, HAWAII
From 10-DEC-19 08:00:00 to 13-DEC-19 22:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in MAUI WINDWARD WEST, HAWAII
From 10-DEC-19 08:00:00 to 13-DEC-19 22:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in MAUI CENTRAL VALLEY, HAWAII
From 10-DEC-19 08:00:00 to 13-DEC-19 22:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

High Surf in WINDWARD HALEAKALA, HAWAII
From 10-DEC-19 08:00:00 to 13-DEC-19 22:00:00 (HST-10)
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter
Isolated to scattered thunderstorms formed from Tucson westward during the evening producing severe winds gusts and property damage as well as flash flooding.

Thunderstorm Wind in PIMA, ARIZONA
From 01-SEP-19 15:45:00 to 01-SEP-19 15:45:00 (MST-7)
Location: ALI CHUK
Magnitude: 60.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Utility Company

Two power poles were downed in Ali Chugk.

Thunderstorm Wind in PIMA, ARIZONA
From 01-SEP-19 17:30:00 to 01-SEP-19 17:45:00 (MST-7)
Location: WHY
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Thunderstorm winds progressed northwest across western Pima County to the south and west of Ajo.  A station 16 miles west of Ajo measured a wind gust to 60 mph.

Flash Flood in PIMA, ARIZONA
From 01-SEP-19 20:30:00 to 01-SEP-19 22:00:00 (MST-7)
Location: TUSCON MARANA NW AIRPORT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Lickskillet Lane and Michelob Rd were flooded in Avra Valley. There was a report of 3.87 inches of rainfall in the area.
A relatively routine setup for strong to severe storms took place on the 24th of September. A cold front entered the state from the northwest during the late afternoon and early evening hours, entering an environment with strong low level moisture inflow, SBCAPE values in excess of 2000 J/kg, and effective bulk shear around 40 kts. With frontal forcing and the aforementioned conditions, storms were of little question and the main questions became whether or not severe weather would present itself. Additionally, relatively steep low level lapse rates around 7 to 8 degC/km, around 200 m2/s2 0-1km SR Helicity, and DCAPE around and in excess of 1000 J/kg hinted at increased risks for funnel clouds and damaging winds.
Ultimately, widespread severe weather was avoided, but a handful of storms were able to produce funnel clouds, damaging winds, and localized water issues from heavy rainfall.

Funnel Cloud in SAC, IOWA
From 24-SEP-19 17:07:00 to 24-SEP-19 17:07:00 (CST-6)
Location: SAC CITY
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Trained spotter observed a funnel cloud NW of Sac City.

Thunderstorm Wind in KOSSUTH, IOWA
From 24-SEP-19 17:31:00 to 24-SEP-19 17:31:00 (CST-6)
Location: SWEA CITY
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency manager estimated wind speeds 60 to 70 mph.

Funnel Cloud in KOSSUTH, IOWA
From 24-SEP-19 17:43:00 to 24-SEP-19 17:43:00 (CST-6)
Location: LAKOTA
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency manager reported a funnel cloud near Lakota.

Flash Flood in CASS, IOWA
From 24-SEP-19 20:24:00 to 25-SEP-19 02:30:00 (CST-6)
Location: ATLANTIC
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Law enforcement reported street flooding along 7th and Walnut and 6th and Sunnyside in Atlantic. Roads were impassable at the time with vehicles stranded.

Thunderstorm Wind in KOSSUTH, IOWA
From 24-SEP-19 17:30:00 to 24-SEP-19 17:30:00 (CST-6)
Location: SWEA CITY
Magnitude: 61.00 EG
Property damage: 100.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Emergency Manager reported power lines, grain bins, residential and farm building damage damaged or destroyed, heavy tree damage, and an emergency communication tower destroyed.