Alert archive / Pennsylvania / Lancaster County

Weather alerts in Lancaster County, Pennsylvania, 2006

116 weather alerts in 2006, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Lancaster County and its neighbors

Each county as a circle sized by its count in 2006. Tap one for its archive.

Alerts
116
Warnings
29
Watches
27
Advisories
25
Busiest month
July28 alerts
Busiest day
September 28, 20067 alerts

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeLasted
Jan 14, 9:31 AM ESTWind AdvisoryCTP18 hr
Jan 16, 3:03 PM ESTWinter Weather AdvisoryCTP32 hr
Jan 18, 3:35 AM ESTWind AdvisoryCTP14 hr
Jan 30, 2:21 AM ESTDense Fog AdvisoryCTP8 hr
Feb 4, 9:29 PM ESTSevere Thunderstorm WarningCTP58 days
Feb 9, 2:47 PM ESTWinter Storm WatchCTP37 hr
Feb 11, 3:29 AM ESTHeavy Snow WarningCTP31 hr
Feb 11, 1:14 PM ESTMesoscale DiscussionSPC5 hr
Feb 11, 7:56 PM ESTMesoscale DiscussionSPC6 hr
Feb 12, 1:51 AM ESTMesoscale DiscussionSPC5 hr
Feb 16, 2:08 PM ESTWind AdvisoryCTP26 hr
Mar 1, 4:04 AM ESTWinter Weather AdvisoryCTP41 hr
Mar 2, 5:04 AM ESTMesoscale DiscussionSPC6 hr
Mar 10, 4:24 AM ESTWind AdvisoryCTP7 hr
Mar 12, 9:11 PM ESTDense Fog AdvisoryCTP12 hr
Apr 15, 4:29 AM EDTDense Fog AdvisoryCTP6 hr
Apr 15, 12:59 PM EDTMesoscale DiscussionSPC61 min
Apr 17, 3:20 PM EDTFire Weather WatchCTP13 hr
Apr 24, 5:08 AM EDTSevere Thunderstorm WarningCTP37 min
Apr 24, 7:20 AM EDTSevere Thunderstorm WarningCTP55 min
Apr 26, 4:00 PM EDTFrost AdvisoryCTP17 hr
Apr 28, 1:57 PM EDTFrost AdvisoryCTP19 hr
Apr 29, 3:12 PM EDTFrost AdvisoryCTP18 hr
May 6, 2:42 PM EDTFrost AdvisoryCTP17 hr
May 11, 5:46 PM EDTMesoscale DiscussionSPC59 min
May 11, 6:19 PM EDTTornado WatchSPC5 hr
May 11, 9:45 PM EDTMesoscale DiscussionSPC60 min
May 28, 3:53 AM EDTDense Fog AdvisoryCTP5 hr
Jun 1, 3:15 AM EDTFlash Flood WatchCTP48 hr
Jun 1, 3:03 PM EDTMesoscale DiscussionSPC87 min
Jun 2, 2:58 PM EDTSevere Thunderstorm WarningCTP32 min
Jun 9, 12:51 PM EDTMesoscale DiscussionSPC114 min
Jun 9, 2:37 PM EDTSevere Thunderstorm WarningCTP53 min
Jun 22, 5:43 PM EDTMesoscale DiscussionSPC32 min
Jun 22, 6:38 PM EDTSevere Thunderstorm WatchSPC6 hr
Jun 22, 9:08 PM EDTMesoscale DiscussionSPC67 min
Jun 22, 9:36 PM EDTSevere Thunderstorm WarningCTP84 min
Jun 22, 11:49 PM EDTMesoscale DiscussionSPC26 min
Jun 23, 4:39 AM EDTFlash Flood WatchCTP5 days
Jun 24, 12:58 PM EDTMesoscale DiscussionSPC92 min
Jun 25, 7:32 PM EDTMesoscale DiscussionSPC3 hr
Jun 25, 9:35 PM EDTFlash Flood WarningCTP6 hr
Jun 26, 9:36 PM EDTFlash Flood WarningCTP6 hr
Jun 27, 6:17 AM EDTFlash Flood WarningCTP6 hr
Jun 27, 12:07 PM EDTFlash Flood WarningCTP6 hr
Jun 27, 6:25 PM EDTFlash Flood WarningCTP3 hr
Jun 27, 6:35 PM EDTMesoscale DiscussionSPC2 hr
Jun 27, 9:28 PM EDTFlash Flood WarningCTP6 hr
Jun 29, 3:21 PM EDTMesoscale DiscussionSPC54 min
Jun 29, 4:44 PM EDTSevere Thunderstorm WatchSPC6 hr
Jun 29, 9:14 PM EDTMesoscale DiscussionSPC91 min
Jul 2, 3:45 PM EDTMesoscale DiscussionSPC60 min
Jul 2, 5:47 PM EDTSevere Thunderstorm WarningCTP58 min
Jul 2, 6:43 PM EDTMesoscale DiscussionSPC92 min
Jul 4, 11:51 AM EDTMesoscale DiscussionSPC114 min
Jul 4, 12:40 PM EDTSevere Thunderstorm WatchSPC8 hr
Jul 4, 12:42 PM EDTSevere Thunderstorm WatchSPC8 hr
Jul 4, 1:29 PM EDTSevere Thunderstorm WarningCTP91 min
Jul 5, 11:21 AM EDTFlash Flood WatchCTP17 hr
Jul 9, 12:36 PM EDTMesoscale DiscussionSPC84 min
Jul 9, 6:12 PM EDTSevere Thunderstorm WarningCTP78 min
Jul 12, 11:55 AM EDTMesoscale DiscussionSPC95 min
Jul 12, 7:55 PM EDTMesoscale DiscussionSPC65 min
Jul 12, 8:08 PM EDTSevere Thunderstorm WarningCTP67 min
Jul 16, 2:22 PM EDTHeat AdvisoryCTP28 hr
Jul 17, 2:54 PM EDTHeat AdvisoryCTP27 hr
Jul 18, 12:38 PM EDTSevere Thunderstorm WatchSPC7 hr
Jul 18, 5:53 PM EDTSevere Thunderstorm WarningCTP112 min
Jul 18, 8:59 PM EDTMesoscale DiscussionSPC91 min
Jul 21, 2:34 PM EDTFlash Flood WatchCTP29 hr
Jul 22, 10:09 AM EDTMesoscale DiscussionSPC96 min
Jul 22, 4:44 PM EDTMesoscale DiscussionSPC91 min
Jul 27, 5:06 PM EDTSevere Thunderstorm WarningCTP69 min
Jul 28, 11:37 AM EDTFlash Flood WatchCTP4 hr
Jul 28, 11:53 AM EDTMesoscale DiscussionSPC3 hr
Jul 28, 1:00 PM EDTSevere Thunderstorm WatchSPC7 hr
Jul 29, 3:50 AM EDTExcessive Heat WatchCTP4 days
Jul 30, 10:53 AM EDTHeat AdvisoryCTP3 days
Jul 31, 4:14 PM EDTExcessive Heat WarningCTP3 days
Aug 29, 1:31 PM EDTMesoscale DiscussionSPC89 min
Aug 29, 1:52 PM EDTTornado WatchSPC6 hr
Aug 31, 11:39 AM EDTFlash Flood WatchCTP56 hr
Sep 6, 3:38 AM EDTDense Fog AdvisoryCTP5 hr
Sep 9, 5:40 AM EDTDense Fog AdvisoryCTP4 hr
Sep 17, 2:30 AM EDTDense Fog AdvisoryCTP8 hr
Sep 28, 2:21 PM EDTMesoscale DiscussionSPC54 min
Sep 28, 2:59 PM EDTSevere Thunderstorm WatchSPC7 hr
Sep 28, 3:00 PM EDTSevere Thunderstorm WatchSPC7 hr
Sep 28, 4:32 PM EDTMesoscale DiscussionSPC118 min
Sep 28, 5:40 PM EDTSevere Thunderstorm WarningCTP65 min
Sep 28, 6:21 PM EDTTornado WarningCTP39 min
Sep 28, 6:36 PM EDTMesoscale DiscussionSPC84 min
Oct 4, 4:25 PM EDTSevere Thunderstorm WatchSPC6 hr
Oct 12, 3:59 AM EDTFrost AdvisoryCTP29 hr
Oct 13, 3:30 AM EDTFreeze WatchCTP11 hr
Oct 13, 2:15 PM EDTFreeze WarningCTP18 hr
Oct 27, 1:52 PM EDTHigh Wind WatchCTP15 hr
Oct 28, 4:56 AM EDTWind AdvisoryCTP16 hr
Nov 7, 1:51 PM ESTFlood WatchCTP29 hr
Nov 16, 10:16 AM ESTMesoscale DiscussionSPC59 min
Nov 16, 10:44 AM ESTTornado WatchSPC7 hr
Nov 16, 2:23 PM ESTFlash Flood WarningCTP4 hr
Nov 16, 2:48 PM ESTSevere Thunderstorm WarningCTP57 min
Nov 16, 3:11 PM ESTMesoscale DiscussionSPC94 min
Nov 16, 6:51 PM ESTFlash Flood WarningCTP3 hr
Nov 30, 3:41 AM ESTHigh Wind WatchCTP25 hr
Nov 30, 4:08 AM ESTDense Fog AdvisoryCTP5 hr
Nov 30, 2:15 PM ESTFlash Flood WatchCTP28 hr
Nov 30, 2:32 PM ESTHigh Wind WarningCTP31 hr
Dec 1, 10:09 AM ESTSevere Thunderstorm WatchSPC8 hr
Dec 1, 11:38 AM ESTMesoscale DiscussionSPC2 hr
Dec 1, 4:08 PM ESTMesoscale DiscussionSPC2 hr
Dec 1, 5:09 PM ESTSevere Thunderstorm WarningCTP66 min
Dec 8, 2:34 PM ESTRed Flag WarningCTP4 hr
Dec 14, 2:15 AM ESTDense Fog AdvisoryCTP7 hr
Dec 14, 7:13 PM ESTDense Fog AdvisoryCTP14 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

ProductAlerts
Severe storms
Severe Thunderstorm Warning15
Tornado Warning1
Severe Thunderstorm Watch10
Tornado Watch3
Mesoscale Discussion35
Flooding
Flash Flood Warning8
Flash Flood Watch7
Flood Watch1
Winter
Heavy Snow Warning1
Winter Storm Watch1
Winter Weather Advisory2
Heat
Excessive Heat Warning1
Excessive Heat Watch1
Heat Advisory3
Cold
Freeze Warning1
Freeze Watch1
Frost Advisory5
Wind and dust
High Wind Warning1
High Wind Watch2
Wind Advisory5
Fire
Red Flag Warning1
Fire Weather Watch1
Fog and smoke
Dense Fog Advisory10

The busiest days

Days with the most alerts issued, by UTC date.

  1. September 28, 20067alerts
  2. November 16, 20066alerts
  3. June 27, 20065alerts
  4. June 23, 20064alerts
  5. July 4, 20064alerts
  6. November 30, 20064alerts
  7. December 1, 20064alerts
  8. July 2, 20063alerts
  9. July 28, 20063alerts
  10. February 11, 20062alerts

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20052007

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.