Alert archive / Massachusetts / Rip Current Statements in 2019
Rip Current Statement 2, NWS Boston/Norton, MA
NWS Boston/Norton, MA issued this rip current statement at Aug 27, 2019, 2:55 AM EDT for 5 counties in Massachusetts. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- Aug 27, 2019, 2:55 AM EDT (06:55 UTC)
- Expired
- Aug 27, 2019, 6:00 PM EDT
- In force
- 15 hr
- Issued by
- NWS Boston/Norton, MA
Counties Barnstable County, MA, Essex County, MA, Nantucket County, MA, Norfolk County, MA, Plymouth County, MA
The radar
The Boston radar (KBOX), 43 km from the middle of the area, began a volume at 06:55 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Chatham, MA (KCHH), launched 00:00Z, 6.9 hours before the alert went out and 62 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 911 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- -21 m²/s²
- 0-3 km storm-relative helicity
- 30 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
281 WHUS41 KBOX 270655 CFWBOX Coastal Hazard Message National Weather Service Boston/Norton MA 255 AM EDT Tue Aug 27 2019 MAZ007-019-022-024-271500- /O.NEW.KBOX.RP.S.0002.190827T0655Z-190827T2200Z/ Eastern Essex MA-Eastern Plymouth MA-Barnstable MA-Nantucket MA- 255 AM EDT Tue Aug 27 2019 ...HIGH RIP CURRENT RISK IN EFFECT THROUGH THIS AFTERNOON... The National Weather Service in Taunton has issued a High Rip Current Risk, which is in effect through this afternoon. * TIMING...Through early this evening. * IMPACTS...There is a high risk for dangerous rip currents today along many eastern Massachusetts ocean-exposed beaches including Cape Cod and Nantucket. For those going to the beach, heed the advice of local lifeguards when considering going into the water. When in doubt of your abilities to swim in these rough conditions, do not go out. PRECAUTIONARY/PREPAREDNESS ACTIONS... There is a high risk of rip currents. Rip currents are powerful channels of water flowing quickly away from shore, which occur most often at low spots or breaks in the sandbar and in the vicinity of structures such as groins, jetties and piers. Heed the advice of lifeguards, beach patrol flags and signs. If you become caught in a rip current, yell for help. Remain calm, do not exhaust yourself and stay afloat while waiting for help. If you have to swim out of a rip current, swim parallel to shore and back toward the beach when possible. Do not attempt to swim directly against a rip current as you will tire quickly. && $$ Frank
1 follow-up statement
614 WHUS41 KBOX 271515 CFWBOX Coastal Hazard Message National Weather Service Boston/Norton MA 1115 AM EDT Tue Aug 27 2019 MAZ007-019-022-024-272200- /O.CON.KBOX.RP.S.0002.000000T0000Z-190827T2200Z/ Eastern Essex MA-Eastern Plymouth MA-Barnstable MA-Nantucket MA- 1115 AM EDT Tue Aug 27 2019 ...HIGH RIP CURRENT RISK REMAINS IN EFFECT UNTIL 6 PM EDT THIS EVENING... * TIMING...Through early this evening. * IMPACTS...There is a high risk for dangerous rip currents today along many eastern Massachusetts ocean-exposed beaches including Cape Cod and Nantucket. For those going to the beach, heed the advice of local lifeguards when considering going into the water. When in doubt of your abilities to swim in these rough conditions, do not go out. PRECAUTIONARY/PREPAREDNESS ACTIONS... There is a high risk of rip currents. Rip currents are powerful channels of water flowing quickly away from shore, which occur most often at low spots or breaks in the sandbar and in the vicinity of structures such as groins, jetties and piers. Heed the advice of lifeguards, beach patrol flags and signs. If you become caught in a rip current, yell for help. Remain calm, do not exhaust yourself and stay afloat while waiting for help. If you have to swim out of a rip current, swim parallel to shore and back toward the beach when possible. Do not attempt to swim directly against a rip current as you will tire quickly. && $$
Nearby
Rip Current Statements in Massachusetts, 2019Every rip current statement in 2019
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.