Alert archive / U.S. Virgin Islands / Rip Current Statements in 2020

Rip Current Statement 39, NWS JSJ

September 23, 2020

NWS JSJ issued this rip current statement at Sep 23, 2020, 4:56 AM CDT. It was in force for 12 hr.

The area

The counties it named.

The facts

Issued
Sep 23, 2020, 4:56 AM CDT (09:56 UTC)
Expired
Sep 23, 2020, 5:00 PM CDT
In force
12 hr
Issued by
NWS JSJ

The text

As transmitted.

073 
WHCA42 TJSJ 230956 CCA
CFWSJU

Coastal Hazard Message...CORRECTED
National Weather Service San Juan PR
556 AM AST Wed Sep 23 2020

PRZ001-002-005-008-010-231800-
/O.COR.TJSJ.CF.Y.0007.200923T0952Z-200924T1000Z/
/O.COR.TJSJ.SU.Y.0010.000000T0000Z-200924T2200Z/
/O.COR.TJSJ.RP.S.0037.000000T0000Z-200925T1000Z/
San Juan and Vicinity-Northeast-North Central-Northwest-
Mayaguez and Vicinity-
556 AM AST Wed Sep 23 2020

...COASTAL FLOOD ADVISORY IN EFFECT UNTIL 6 AM AST THURSDAY...
...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST THURSDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE THURSDAY
NIGHT...

* WHAT...For the High Surf Advisory, large breaking waves of 10 to
  15 feet with occasionally higher waves. For the Coastal Flood 
  Advisory, minor coastal flooding. For the High Rip Current Risk,
  dangerous rip currents.

* WHERE...Northeast, North Central, and Northwest Puerto Rico,
  including San Juan and Mayaguez and Vicinities.

* WHEN...For the High Surf Advisory, until 6 PM AST Thursday. 
  For the Coastal Flood Advisory, until 6 AM AST Thursday. For 
  the High Rip Current Risk, through late Thursday night.

* HIGH TIDES...Crashboat Aguadilla 1:29 PM at 1.72 feet. Arecibo
  1:40 PM at 2.03 feet. San Juan 2:34 PM at 1.96 feet. Fajardo
  2:07 PM at 1.66 feet. 

* IMPACTS...Flooding of lots, parks, and roads with only isolated
  road closures expected. Dangerous swimming and surfing
  conditions and localized beach erosion. Rip currents can sweep
  even the best swimmers away from shore into deeper water.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

PRZ013-231800-
/O.EXB.TJSJ.SU.Y.0010.200923T1000Z-200924T1000Z/
/O.CON.TJSJ.RP.S.0037.200923T1000Z-200925T1000Z/
Vieques-
556 AM AST Wed Sep 23 2020

...HIGH SURF ADVISORY IN EFFECT UNTIL 6 AM AST THURSDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE THURSDAY
NIGHT...

* WHAT...For the High Surf Advisory, large breaking waves of 8 to
  12 feet with occasionally higher waves. For the High Rip 
  Current Risk, dangerous rip currents.

* WHERE...Vieques.

* WHEN...For the High Surf Advisory, until 6 AM AST Thursday. 
  For the High Rip Current Risk, through late Thursday night.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

VIZ001-231800-
/O.CON.TJSJ.SU.Y.0010.000000T0000Z-200924T2200Z/
/O.CON.TJSJ.RP.S.0038.000000T0000Z-200925T1000Z/
St.Thomas...St. John...and Adjacent Islands-
556 AM AST Wed Sep 23 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST THURSDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE THURSDAY
NIGHT...

* WHAT...For the High Surf Advisory, large breaking waves of 10 to
  13 feet with occasionally higher waves. For the High Rip 
  Current Risk, dangerous rip currents.

* WHERE...St. Thomas, St. John, and Adjacent Islands.

* WHEN...For the High Surf Advisory, until 6 PM AST Thursday. 
  For the High Rip Current Risk, through late Thursday night.

* IMPACTS...Dangerous swimming and surfing conditions and 
  localized beach erosion.Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

PRZ012-231800-
/O.CON.TJSJ.SU.Y.0010.000000T0000Z-200924T2200Z/
/O.CON.TJSJ.RP.S.0037.000000T0000Z-200925T1000Z/
Culebra-
556 AM AST Wed Sep 23 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST THURSDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE THURSDAY
NIGHT...

* WHAT...For the High Surf Advisory, large breaking waves of 10 to
  13 feet with occasionally higher waves. For the High Rip 
  Current Risk, dangerous rip currents.

* WHERE...Culebra.

* WHEN...For the High Surf Advisory, until 6 PM AST Thursday. 
  For the High Rip Current Risk, through late Thursday night.

* IMPACTS...Dangerous swimming and surfing conditions and 
  localized beach erosion. Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

VIZ002-231800-
/O.NEW.TJSJ.RP.S.0039.200923T1000Z-200925T1000Z/
St Croix-
556 AM AST Wed Sep 23 2020

...HIGH RIP CURRENT RISK IN EFFECT THROUGH LATE THURSDAY NIGHT...

* WHAT...Dangerous rip currents expected.

* WHERE...St Croix.

* WHEN...Through late Thursday night.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

PRZ011-231800-
/O.CON.TJSJ.RP.S.0037.200923T1000Z-200925T1000Z/
Southwest-
556 AM AST Wed Sep 23 2020

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE THURSDAY
NIGHT...

* WHAT...Dangerous rip currents.

* WHERE...Southwest Puerto Rico

* WHEN...Through late Thursday night.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$
2 follow-up statements
531 
WHCA42 TJSJ 231347
CFWSJU

Coastal Hazard Message
National Weather Service San Juan PR
947 AM AST Wed Sep 23 2020

PRZ001-002-005-008-010-240200-
/O.CON.TJSJ.CF.Y.0007.000000T0000Z-200924T1000Z/
/O.CON.TJSJ.SU.Y.0010.000000T0000Z-200924T2200Z/
/O.CON.TJSJ.RP.S.0037.000000T0000Z-200925T1000Z/
San Juan and Vicinity-Northeast-North Central-Northwest-
Mayaguez and Vicinity-
947 AM AST Wed Sep 23 2020

...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 6 AM AST
THURSDAY...
...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST THURSDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE THURSDAY
NIGHT...

* WHAT...For the High Surf Advisory, large breaking waves of 10 
  to 15 feet with occasionally higher waves. For the Coastal 
  Flood Advisory, minor coastal flooding. For the High Rip 
  Current Risk, dangerous rip currents.

* WHERE...Northeast, North Central, and Northwest Puerto Rico, 
  including San Juan and Mayaguez and Vicinities.

* WHEN...For the High Surf Advisory, until 6 PM AST Thursday. 
  For the Coastal Flood Advisory, until 6 AM AST Thursday. For 
  the High Rip Current Risk, through late Thursday night.

* HIGH TIDES...Crashboat Aguadilla 1:29 PM at 1.72 feet. Arecibo 
  1:40 PM at 2.03 feet. San Juan 2:34 PM at 1.96 feet. Fajardo 
  2:07 PM at 1.66 feet.

* IMPACTS...Flooding of lots, parks, and roads with only 
  isolated road closures expected. Dangerous swimming and 
  surfing conditions and localized beach erosion. Rip currents 
  can sweep even the best swimmers away from shore into deeper 
  water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

PRZ013-240200-
/O.CON.TJSJ.SU.Y.0010.000000T0000Z-200924T1000Z/
/O.CON.TJSJ.RP.S.0037.000000T0000Z-200925T1000Z/
Vieques-
947 AM AST Wed Sep 23 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 AM AST THURSDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE THURSDAY
NIGHT...

* WHAT...For the High Surf Advisory, large breaking waves of 8 
  to 12 feet with occasionally higher waves. For the High Rip 
  Current Risk, dangerous rip currents.

* WHERE...Vieques.

* WHEN...For the High Surf Advisory, until 6 AM AST Thursday. 
  For the High Rip Current Risk, through late Thursday night.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

VIZ001-240200-
/O.CON.TJSJ.SU.Y.0010.000000T0000Z-200924T2200Z/
/O.CON.TJSJ.RP.S.0038.000000T0000Z-200925T1000Z/
St.Thomas...St. John...and Adjacent Islands-
947 AM AST Wed Sep 23 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST THURSDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE THURSDAY
NIGHT...

* WHAT...For the High Surf Advisory, large breaking waves of 10 
  to 13 feet with occasionally higher waves. For the High Rip 
  Current Risk, dangerous rip currents.

* WHERE...St. Thomas, St. John, and Adjacent Islands.

* WHEN...For the High Surf Advisory, until 6 PM AST Thursday. 
  For the High Rip Current Risk, through late Thursday night.

* IMPACTS...Dangerous swimming and surfing conditions and 
  localized beach erosion.Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

PRZ012-240200-
/O.CON.TJSJ.SU.Y.0010.000000T0000Z-200924T2200Z/
/O.CON.TJSJ.RP.S.0037.000000T0000Z-200925T1000Z/
Culebra-
947 AM AST Wed Sep 23 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST THURSDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE THURSDAY
NIGHT...

* WHAT...For the High Surf Advisory, large breaking waves of 10 
  to 13 feet with occasionally higher waves. For the High Rip 
  Current Risk, dangerous rip currents.

* WHERE...Culebra.

* WHEN...For the High Surf Advisory, until 6 PM AST Thursday. 
  For the High Rip Current Risk, through late Thursday night.

* IMPACTS...Dangerous swimming and surfing conditions and 
  localized beach erosion. Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

VIZ002-240200-
/O.CON.TJSJ.RP.S.0039.000000T0000Z-200925T1000Z/
St Croix-
947 AM AST Wed Sep 23 2020

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE THURSDAY
NIGHT...

* WHAT...Dangerous rip currents expected.

* WHERE...St Croix.

* WHEN...Through late Thursday night.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

PRZ011-240200-
/O.CON.TJSJ.RP.S.0037.000000T0000Z-200925T1000Z/
Southwest-
947 AM AST Wed Sep 23 2020

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE THURSDAY
NIGHT...

* WHAT...Dangerous rip currents.

* WHERE...Southwest Puerto Rico.

* WHEN...Through late Thursday night.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$
612 
WHCA42 TJSJ 232037
CFWSJU

Coastal Hazard Message
National Weather Service San Juan PR
437 PM AST Wed Sep 23 2020

PRZ001-002-005-008-010-240445-
/O.EXT.TJSJ.CF.Y.0007.000000T0000Z-200923T2200Z/
/O.CON.TJSJ.SU.Y.0010.000000T0000Z-200924T2200Z/
/O.CON.TJSJ.RP.S.0037.000000T0000Z-200925T1000Z/
San Juan and Vicinity-Northeast-North Central-Northwest-
Mayaguez and Vicinity-
437 PM AST Wed Sep 23 2020

...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 6 PM AST THIS
EVENING...
...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST THURSDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE THURSDAY
NIGHT...

* WHAT...For the High Surf Advisory, large breaking waves of 10 to
  12 feet with occasionally higher waves. For the Coastal Flood 
  Advisory, minor coastal flooding. For the High Rip Current Risk,
  dangerous rip currents.

* WHERE...Northeast, North Central, and Northwest Puerto Rico, 
  including San Juan and Mayaguez and Vicinities.

* WHEN...For the High Surf Advisory, until 6 PM AST Thursday. 
  For the Coastal Flood Advisory, until 6 PM AST this evening. 
  For the High Rip Current Risk, through late Thursday night.

* HIGH TIDES...Crashboat Aguadilla 6:32 PM at 0.17 feet. San Juan
  7:11 AM at 0.10 feet. Fajardo 12:44 AM at 1.07 feet.

* IMPACTS...Flooding of lots, parks, and roads with only 
  isolated road closures expected. Dangerous swimming and 
  surfing conditions and localized beach erosion. Rip currents 
  can sweep even the best swimmers away from shore into deeper 
  water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If travel is required, allow extra time as some roads may be
closed. Do not drive around barricades or through water of
unknown depth. Take the necessary actions to protect flood-prone
property.

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

PRZ013-240445-
/O.CON.TJSJ.SU.Y.0010.000000T0000Z-200924T1000Z/
/O.CON.TJSJ.RP.S.0037.000000T0000Z-200925T1000Z/
Vieques-
437 PM AST Wed Sep 23 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 AM AST THURSDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE THURSDAY
NIGHT...

* WHAT...For the High Surf Advisory, large breaking waves of 7 to
  8 feet with occasionally higher waves. For the High Rip Current
  Risk, dangerous rip currents.

* WHERE...Vieques.

* WHEN...For the High Surf Advisory, until 6 AM AST Thursday. 
  For the High Rip Current Risk, through late Thursday night.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

VIZ001-240445-
/O.CON.TJSJ.SU.Y.0010.000000T0000Z-200924T2200Z/
/O.CON.TJSJ.RP.S.0038.000000T0000Z-200925T1000Z/
St.Thomas...St. John...and Adjacent Islands-
437 PM AST Wed Sep 23 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST THURSDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE THURSDAY
NIGHT...

* WHAT...For the High Surf Advisory, large breaking waves of 10 to
  12 feet with occasionally higher waves. For the High Rip 
  Current Risk, dangerous rip currents.

* WHERE...St. Thomas, St. John, and Adjacent Islands.

* WHEN...For the High Surf Advisory, until 6 PM AST Thursday. 
  For the High Rip Current Risk, through late Thursday night.

* IMPACTS...Dangerous swimming and surfing conditions and 
  localized beach erosion.Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

PRZ012-240445-
/O.CON.TJSJ.SU.Y.0010.000000T0000Z-200924T2200Z/
/O.CON.TJSJ.RP.S.0037.000000T0000Z-200925T1000Z/
Culebra-
437 PM AST Wed Sep 23 2020

...HIGH SURF ADVISORY REMAINS IN EFFECT UNTIL 6 PM AST THURSDAY...
...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE THURSDAY
NIGHT...

* WHAT...For the High Surf Advisory, large breaking waves of 10 to
  12 feet with occasionally higher waves. For the High Rip 
  Current Risk, dangerous rip currents.

* WHERE...Culebra.

* WHEN...For the High Surf Advisory, until 6 PM AST Thursday. 
  For the High Rip Current Risk, through late Thursday night.

* IMPACTS...Dangerous swimming and surfing conditions and 
  localized beach erosion. Rip currents can sweep even the best 
  swimmers away from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced swimmers should remain out of the water due to
dangerous surf conditions.

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

VIZ002-232200-
/O.EXT.TJSJ.RP.S.0039.000000T0000Z-200923T2200Z/
St Croix-
437 PM AST Wed Sep 23 2020

...HIGH RIP CURRENT RISK NOW IN EFFECT UNTIL 6 PM AST THIS
EVENING...

* WHAT...Dangerous rip currents expected.

* WHERE...St Croix.

* WHEN...Until 6 PM AST this evening.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

PRZ011-240445-
/O.CON.TJSJ.RP.S.0037.000000T0000Z-200925T1000Z/
Southwest-
437 PM AST Wed Sep 23 2020

...HIGH RIP CURRENT RISK REMAINS IN EFFECT THROUGH LATE THURSDAY
NIGHT...

* WHAT...Dangerous rip currents.

* WHERE...Southwest at Combate Beach Puerto Rico.

* WHEN...Through late Thursday night.

* IMPACTS...Rip currents can sweep even the best swimmers away 
  from shore into deeper water.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Swim near a lifeguard. If caught in a rip current, relax and
float. Don't swim against the current. If able, swim in a
direction following the shoreline. If unable to escape, face the
shore and call or wave for help.

&&

$$

The office that day

Everything else NWS JSJ issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 23, 4:33 AM CDTAreal Flood AdvisoryJSJ3 hr
Sep 23, 1:40 PM CDTAreal Flood AdvisoryJSJ3 hr

Nearby

Rip Current Statements in U.S. Virgin Islands, 2020Every rip current statement in 2020

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.