By decade
11960s
211970s
31980s
491990s
612000s
302010s
62020s
| Declared | Number | Title | Hazard | State | Areas | Programs | Federal aid |
|---|---|---|---|---|---|---|---|
| Mar 15, 2023 | DR-4694-NY | Severe Winter Storm and Snowstorm | Snowstorm | NY | 5 | IHPPAHM | $41.5 million |
| Feb 5, 2023 | DR-4686-ND | Severe Winter Storm, Snowstorm, and Straight-Line Winds | Snowstorm | ND | 7 | PAHM | $2.1 million |
| May 25, 2022 | DR-4654-KS | Severe Winter Storms and Straight-Line Winds | Snowstorm | KS | 20 | PAHM | $20.4 million |
| May 12, 2022 | DR-4653-RI | Severe Winter Storm and Snowstorm | Snowstorm | RI | 5 | PAHM | $8.8 million |
| Apr 18, 2022 | DR-4651-MA | Severe Winter Storm and Snowstorm | Snowstorm | MA | 4 | PAHM | $27.9 million |
| Apr 28, 2021 | DR-4597-NJ | Severe Winter Storm and Snowstorm | Snowstorm | NJ | 5 | PAHM | $16.8 million |
| Jul 19, 2018 | DR-4379-MA | Severe Winter Storm and Snowstorm | Snowstorm | MA | 5 | PAHM | $38.0 million |
| Jun 29, 2018 | DR-4375-NE | Severe Winter Storm and Straight-Line Winds | Snowstorm | NE | 31 | PAHM | $7.5 million |
| Jun 8, 2018 | DR-4371-NH | Severe Winter Storm and Snowstorm | Snowstorm | NH | 3 | PAHM | $2.5 million |
| Jul 12, 2017 | DR-4322-NY | Severe Winter Storm and Snowstorm | Snowstorm | NY | 28 | PAHM | $28.8 million |
| Jun 16, 2017 | DR-4319-KS | Severe Winter Storm, Snowstorm, Straight-Line Winds, and Flooding | Snowstorm | KS | 27 | PAHM | $67.8 million |
| Mar 23, 2016 | DR-4267-PA | Severe Winter Storm and Snowstorm | Snowstorm | PA | 23 | PAHM | $50.3 million |
| Mar 16, 2016 | DR-4265-DE | Severe Winter Storm and Snowstorm | Snowstorm | DE | 1 | PAHM | $1.6 million |
| Mar 7, 2016 | DR-4262-VA | Severe Winter Storm and Snowstorm | Snowstorm | VA | 30 | PAHM | $52.3 million |
| Mar 4, 2016 | DR-4261-MD | Severe Winter Storm and Snowstorm | Snowstorm | MD | 19 | PAHM | $80.4 million |
| Mar 4, 2016 | DR-4260-DC | Snowstorm | Snowstorm | DC | 1 | PAHM | $19.8 million |
| Apr 30, 2015 | DR-4216-KY | Severe Winter Storms, Snowstorms, Flooding, Landslides, and Mudslides | Snowstorm | KY | 41 | PAHM | $4.8 million |
| Mar 12, 2015 | DR-4208-ME | Severe Winter Storm, Snowstorm, and Flooding | Snowstorm | ME | 4 | PAHM | $3.1 million |
| Dec 22, 2014 | DR-4204-NY | Severe Winter Storm, Snowstorm, and Flooding | Snowstorm | NY | 9 | PAHM | $33.8 million |
| Apr 26, 2013 | DR-4112-KS | Snowstorm | Snowstorm | KS | 23 | PAHM | $1.4 million |
| Apr 5, 2011 | DR-1966-WI | Severe Winter Storm and Snowstorm | Snowstorm | WI | 11 | PAHM | $9.8 million |
| Mar 17, 2011 | DR-1960-IL | Severe Winter Storm and Snowstorm | Snowstorm | IL | 65 | PAHM | $52.8 million |
| Mar 7, 2011 | DR-1959-MA | Severe Winter Storm and Snowstorm | Snowstorm | MA | 7 | PAHM | $27.3 million |
| Mar 3, 2011 | DR-1958-CT | Snowstorm | Snowstorm | CT | 6 | PAHM | $15.7 million |
| Feb 4, 2011 | DR-1954-NJ | Severe Winter Storm and Snowstorm | Snowstorm | NJ | 15 | PAHM | $59.4 million |
| May 6, 2010 | DR-1910-MD | Severe Winter Storms and Snowstorms | Snowstorm | MD | 22 | PAHM | $64.4 million |
| Apr 27, 2010 | DR-1905-VA | Severe Winter Storms and Snowstorms | Snowstorm | VA | 38 | PAHM | $31.3 million |
| Apr 23, 2010 | DR-1903-WV | Severe Winter Storms and Snowstorms | Snowstorm | WV | 20 | PAHM | $3.7 million |
| Apr 16, 2010 | DR-1898-PA | Severe Winter Storms and Snowstorms | Snowstorm | PA | 27 | PAHM | $49.1 million |
| Mar 31, 2010 | DR-1896-DE | Severe Winter Storms and Snowstorms | Snowstorm | DE | 3 | PAHM | $9.4 million |
| Mar 23, 2010 | DR-1889-NJ | Severe Winter Storm and Snowstorm | Snowstorm | NJ | 7 | PAHM | $16.0 million |
| Mar 3, 2010 | DR-1882-DC | Severe Winter Storm and Snowstorm | Snowstorm | DC | 1 | PAHM | $3.5 million |
| Mar 2, 2010 | DR-1881-WV | Severe Winter Storm and Snowstorm | Snowstorm | WV | 18 | PAHM | $3.2 million |
| Feb 19, 2010 | DR-1875-MD | Severe Winter Storm and Snowstorm | Snowstorm | MD | 12 | PAHM | $28.0 million |
| Feb 16, 2010 | DR-1874-VA | Severe Winter Storm and Snowstorm | Snowstorm | VA | 50 | PAHM | $27.2 million |
| Feb 5, 2010 | DR-1873-NJ | Snowstorm | Snowstorm | NJ | 7 | PAHM | $14.1 million |
| Jun 23, 2009 | EM-3305-OK | Record Snow and Near Record Snow | Snowstorm | OK | 4 | PA | $397,945 |
| Dec 12, 2008 | DR-1811-SD | Severe Winter Storm and Record and Near Record Snow | Snowstorm | SD | 13 | PAHM | $7.0 million |
| May 22, 2008 | DR-1759-SD | Severe Winter Storm and Record and Near Record Snow | Snowstorm | SD | 6 | PAHM | $8.6 million |
| Apr 24, 2008 | EM-3286-OH | Record Snow and Near Record Snow | Snowstorm | OH | 20 | PA | $7.1 million |
| Mar 19, 2008 | EM-3285-WI | Record Snow and Near Record Snow | Snowstorm | WI | 11 | PA | $8.6 million |
| Mar 13, 2008 | EM-3283-IL | Record Snow and Near Record Snow | Snowstorm | IL | 8 | PA | $5.0 million |
| Mar 30, 2007 | EM-3275-IA | Snow | Snowstorm | IA | 30 | PA | $2.9 million |
| Mar 12, 2007 | EM-3274-IN | Snow | Snowstorm | IN | 49 | PA | $9.1 million |
| Feb 23, 2007 | EM-3273-NY | Record Snow and Near Record Snow | Snowstorm | NY | 3 | PA | $2.6 million |
| Jan 7, 2007 | EM-3271-CO | Snow | Snowstorm | CO | 10 | PA | $1.3 million |
| Jan 7, 2007 | EM-3270-CO | Snow | Snowstorm | CO | 16 | PA | $8.6 million |
| Dec 29, 2006 | EM-3269-IL | Snow | Snowstorm | IL | 26 | PA | $6.2 million |
| Oct 15, 2006 | EM-3268-NY | Lake Effect Snowstorm | Snowstorm | NY | 4 | PA | — |
| May 2, 2006 | EM-3266-CT | Snow | Snowstorm | CT | 5 | PA | $9.9 million |
| Feb 24, 2006 | EM-3265-ME | Snow | Snowstorm | ME | 1 | PA | $566,377 |
| Nov 21, 2005 | DR-1616-ND | Severe Winter Storm and Record and/Or Near Record Snow | Snowstorm | ND | 20 | PAHM | $2.1 million |
| Apr 28, 2005 | EM-3211-NH | Record Snow | Snowstorm | NH | 5 | PA | $2.1 million |
| Apr 21, 2005 | EM-3210-ME | Record Snow | Snowstorm | ME | 3 | PA | $1.3 million |
| Apr 1, 2005 | EM-3209-ME | Snow | Snowstorm | ME | 9 | PA | $3.3 million |
| Mar 30, 2005 | EM-3208-NH | Record Snow | Snowstorm | NH | 5 | PA | $1.1 million |
| Mar 30, 2005 | EM-3207-NH | Record and/Or Near Record Snow | Snowstorm | NH | 9 | PA | $3.6 million |
| Mar 14, 2005 | EM-3206-ME | Record and/Or Near Record Snow | Snowstorm | ME | 13 | PA | $4.0 million |
| Mar 14, 2005 | EM-3205-ME | Record and/Or Near Record Snow | Snowstorm | ME | 2 | PA | $1.5 million |
| Feb 23, 2005 | EM-3204-NV | Snow | Snowstorm | NV | 16 | PA | $2.4 million |
| Feb 17, 2005 | EM-3203-RI | Record Snow | Snowstorm | RI | 5 | PA | $6.3 million |
| Feb 17, 2005 | EM-3202-NV | Record and/Or Near Record Snow | Snowstorm | NV | 15 | PA | $1.7 million |
| Feb 17, 2005 | EM-3201-MA | Record and/Or Near Record Snow | Snowstorm | MA | 14 | PA | $49.9 million |
| Feb 17, 2005 | EM-3200-CT | Record Snow | Snowstorm | CT | 8 | PA | $12.5 million |
| Feb 8, 2005 | DR-1578-KY | Severe Winter Storm and Record Snow | Snowstorm | KY | 30 | PAHM | $2.9 million |
| Feb 1, 2005 | EM-3199-IL | Record/Near Record Snow | Snowstorm | IL | 16 | PA | $878,191 |
| Jan 11, 2005 | EM-3198-OH | Snow | Snowstorm | OH | 26 | PA | $8.6 million |
| Jan 11, 2005 | EM-3197-IN | Snow | Snowstorm | IN | 50 | PA | $5.8 million |
| Apr 2, 2004 | EM-3196-ND | Snow | Snowstorm | ND | 9 | PA | $317,518 |
| Mar 3, 2004 | EM-3195-NY | Snow | Snowstorm | NY | 4 | PA | $2.7 million |
| Jan 26, 2004 | EM-3194-ME | Snow | Snowstorm | ME | 7 | PA | $1.2 million |
| Jan 15, 2004 | EM-3193-NH | Snow | Snowstorm | NH | 8 | PA | $2.6 million |
| Jan 15, 2004 | EM-3192-CT | Snow | Snowstorm | CT | 7 | PA | $9.5 million |
| Jan 15, 2004 | EM-3191-MA | Snow | Snowstorm | MA | 12 | PA | $35.7 million |
| Jan 15, 2004 | EM-3190-ME | Snow | Snowstorm | ME | 11 | PA | $2.3 million |
| Apr 9, 2003 | EM-3185-CO | Snow | Snowstorm | CO | 29 | PA | $6.1 million |
| Mar 27, 2003 | EM-3184-NY | Snow | Snowstorm | NY | 22 | PA | $33.7 million |
| Mar 27, 2003 | EM-3182-RI | Snow | Snowstorm | RI | 2 | PA | $2.0 million |
| Mar 20, 2003 | EM-3183-DE | Snow | Snowstorm | DE | 3 | PA | $3.6 million |
| Mar 20, 2003 | EM-3181-NJ | Snow | Snowstorm | NJ | 21 | PA | $36.1 million |
| Mar 11, 2003 | EM-3177-NH | Snow | Snowstorm | NH | 5 | PA | $2.3 million |
| Mar 11, 2003 | EM-3176-CT | Snow | Snowstorm | CT | 8 | PA | $8.9 million |
| Mar 11, 2003 | EM-3175-MA | Snow | Snowstorm | MA | 14 | PA | $28.8 million |
| Mar 11, 2003 | EM-3174-ME | Snow | Snowstorm | ME | 1 | PA | $416,828 |
| Feb 25, 2003 | EM-3173-NY | Snowstorms | Snowstorm | NY | 20 | PA | $16.0 million |
| Mar 1, 2002 | DR-1404-NY | Severe Winter Storm | Snowstorm | NY | 1 | PAHM | $6.3 million |
| Dec 31, 2001 | EM-3170-NY | Snow | Snowstorm | NY | 6 | PA | $16.6 million |
| Apr 10, 2001 | EM-3167-VT | Snow | Snowstorm | VT | 9 | PA | $1.3 million |
| Mar 28, 2001 | EM-3166-NH | Snow | Snowstorm | NH | 7 | PA | $3.4 million |
| Mar 28, 2001 | EM-3165-MA | Snow | Snowstorm | MA | 7 | PA | $21.1 million |
| Mar 20, 2001 | EM-3164-ME | Snow | Snowstorm | ME | 13 | PA | $3.4 million |
| Jan 24, 2001 | EM-3163-WI | Snow | Snowstorm | WI | 14 | PA | $5.4 million |
| Jan 24, 2001 | EM-3162-IN | Snow | Snowstorm | IN | 29 | PA | $3.7 million |
| Jan 17, 2001 | EM-3161-IL | Illinois Winter Snow Storms | Snowstorm | IL | 27 | PA | $16.5 million |
| Jan 10, 2001 | EM-3160-MI | Snow | Snowstorm | MI | 39 | PA | $9.2 million |
| Dec 4, 2000 | EM-3157-NY | Snow | Snowstorm | NY | 3 | PA | $5.0 million |
| Feb 15, 2000 | DR-1314-LA | Severe Winter Storm | Snowstorm | LA | 8 | PAHM | $3.0 million |
| Mar 10, 1999 | EM-3138-NY | Snow | Snowstorm | NY | 6 | PA | $3.1 million |
| Jan 27, 1999 | EM-3137-MI | Mi - Severe Weather 1/2 /99 | Snowstorm | MI | 31 | PA | $9.0 million |
| Jan 15, 1999 | EM-3136-NY | Snow | Snowstorm | NY | 10 | PA | $4.7 million |
| Jan 15, 1999 | EM-3135-IN | In-Winter Storm 12/23/98 | Snowstorm | IN | 57 | PA | $9.8 million |
| Jan 8, 1999 | EM-3134-IL | Il-Winter Storm 1/1/99 | Snowstorm | IL | 52 | PA | $25.5 million |
| Jan 6, 1998 | DR-1196-NY | Severe Storms and Flooding | Snowstorm | NY | 10 | IAPA | — |
| Nov 20, 1997 | DR-1191-IA | Severe Snowstorms | Snowstorm | IA | 13 | PA | — |
| Feb 23, 1996 | DR-1103-NC | Winter Storm | Snowstorm | NC | 34 | PA | — |
| Jan 24, 1996 | DR-1092-CT | Blizzard 0F 96 | Snowstorm | CT | 8 | PA | — |
| Jan 24, 1996 | DR-1091-RI | Blizzard of 96 (Severe Snow Storm) | Snowstorm | RI | 5 | PA | — |
| Jan 24, 1996 | DR-1090-MA | Blizzard of 96 | Snowstorm | MA | 14 | PA | — |
| Jan 13, 1996 | DR-1089-KY | Blizzard of 96 | Snowstorm | KY | 120 | PA | — |
| Jan 13, 1996 | DR-1088-NJ | Blizzard of 96 (Severe Snow Storm) | Snowstorm | NJ | 21 | PA | — |
| Jan 13, 1996 | DR-1087-NC | Blizzard of 96 | Snowstorm | NC | 70 | PA | — |
| Jan 13, 1996 | DR-1086-VA | Blizzard of 96 (Severe Snow Storm) | Snowstorm | VA | 134 | PA | — |
| Jan 13, 1996 | DR-1085-PA | Blizzard of 96 | Snowstorm | PA | 51 | PA | — |
| Jan 13, 1996 | DR-1084-WV | Blizzard of 96 (Severe Snow Storm) | Snowstorm | WV | 55 | PA | — |
| Jan 12, 1996 | DR-1083-NY | Blizzard of 96 (Severe Snow Storm) | Snowstorm | NY | 19 | PA | — |
| Jan 12, 1996 | DR-1082-DE | Blizzard of 96 (Severe Snow Storm) | Snowstorm | DE | 3 | PA | — |
| Jan 11, 1996 | DR-1081-MD | Blizzard of 96 (Severe Snow Storm) | Snowstorm | MD | 24 | PA | — |
| Jan 5, 1996 | DR-1078-MN | High Winds, Freezing Rain, Heavy Snowfall | Snowstorm | MN | 4 | PA | — |
| Jan 5, 1996 | DR-1075-SD | Severe Winter Storm | Snowstorm | SD | 26 | PA | — |
| Mar 14, 1995 | DR-1045-SD | Severe Winter Storms | Snowstorm | SD | 21 | PA | — |
| May 9, 1994 | DR-1027-NE | Severe Snow and Ice Storm | Snowstorm | NE | 15 | PA | — |
| Mar 16, 1994 | DR-1018-KY | Severe Weather, Freezing Rain, Sleet, Snw | Snowstorm | KY | 68 | PA | — |
| Mar 16, 1994 | DR-1016-MD | Severe Winter Weather and Ice Storms | Snowstorm | MD | 9 | PA | — |
| Mar 10, 1994 | DR-1014-VA | Severe Ice Storms, Flooding | Snowstorm | VA | 72 | PA | — |
| Feb 28, 1994 | DR-1011-AR | Severe Winter Ice Storm | Snowstorm | AR | 17 | PA | — |
| Mar 25, 1993 | EM-3112-VA | Severe Winter Storm | Snowstorm | VA | 134 | PA | — |
| Mar 18, 1993 | EM-3111-DE | Severe Snowfall & Winter Storm | Snowstorm | DE | 3 | PA | — |
| Mar 17, 1993 | EM-3110-NC | Severe Snowfall & Winter Storm | Snowstorm | NC | 59 | PA | — |
| Mar 17, 1993 | EM-3109-WV | Severe Snowfall & Winter Storm | Snowstorm | WV | 55 | PA | — |
| Mar 17, 1993 | EM-3108-DC | Severe Snowfall & Winter Storm | Snowstorm | DC | 1 | PA | — |
| Mar 17, 1993 | EM-3107-NY | Severe Blizzard | Snowstorm | NY | 62 | PA | — |
| Mar 17, 1993 | EM-3106-NJ | Severe Blizzard | Snowstorm | NJ | 21 | PA | — |
| Mar 16, 1993 | EM-3105-PA | Severe Snowfall & Winter Storm | Snowstorm | PA | 67 | PA | — |
| Mar 16, 1993 | EM-3104-KY | Severe Snowfall & Winter Storm | Snowstorm | KY | 73 | PA | — |
| Mar 16, 1993 | EM-3103-MA | Blizzards, High Winds & Record Snowfall | Snowstorm | MA | 14 | PA | — |
| Mar 16, 1993 | EM-3102-RI | Blizzards, High Winds & Record Snowfall | Snowstorm | RI | 5 | PA | — |
| Mar 16, 1993 | EM-3101-NH | Blizzards, High Winds & Record Snowfall | Snowstorm | NH | 10 | PA | — |
| Mar 16, 1993 | EM-3100-MD | Severe Snowfall & Winter Storm | Snowstorm | MD | 24 | PA | — |
| Mar 16, 1993 | EM-3098-CT | Severe Winds & Blizzard, Record Snowfall | Snowstorm | CT | 8 | PA | — |
| Mar 15, 1993 | EM-3099-ME | Blizzards, Severe Winds & Snowfall, Coastal Storm | Snowstorm | ME | 16 | PA | — |
| Mar 15, 1993 | EM-3097-GA | Severe Snowfall, Winter Storm | Snowstorm | GA | 93 | PA | — |
| Mar 15, 1993 | EM-3096-AL | Severe Snowfall, Winter Storm | Snowstorm | AL | 67 | PA | — |
| Mar 14, 1993 | EM-3095-TN | Severe Snowfall, Winter Storm | Snowstorm | TN | 57 | PA | — |
| May 30, 1991 | DR-909-AK | Heavy Snow, Ice Jams & Flooding | Snowstorm | AK | 3 | PA | — |
| Apr 19, 1991 | DR-901-ME | Severe Storms, Ice Jams & Flooding | Snowstorm | ME | 1 | PA | — |
| Mar 21, 1991 | DR-898-NY | Severe Winter Storm | Snowstorm | NY | 13 | PA | — |
| Nov 10, 1987 | DR-801-NY | Severe Winter Storm | Snowstorm | NY | 9 | PA | — |
| Mar 22, 1985 | DR-734-NY | Snow Melt & Ice Jams | Snowstorm | NY | 2 | PA | — |
| Feb 16, 1984 | DR-697-ID | Ice Jams and Flooding | Snowstorm | ID | 1 | IAPA | — |
| Jan 19, 1979 | EM-3069-WI | Blizzards & Snowstorms | Snowstorm | WI | 3 | PA | — |
| Jan 16, 1979 | EM-3068-IL | Blizzards & Snowstorms | Snowstorm | IL | 24 | PA | — |
| Feb 16, 1978 | EM-3061-ND | Blizzard & Snowstorms | Snowstorm | ND | 9 | PA | — |
| Feb 16, 1978 | DR-548-RI | Snow & Ice | Snowstorm | RI | 5 | IA | — |
| Feb 7, 1978 | EM-3060-CT | Blizzard & Snowstorms | Snowstorm | CT | 8 | PA | — |
| Feb 7, 1978 | EM-3059-MA | Blizzard & Snowstorms | Snowstorm | MA | 1 | PA | — |
| Feb 7, 1978 | EM-3058-RI | Blizzard & Snowstorms | Snowstorm | RI | 5 | PA | — |
| Jan 27, 1978 | EM-3057-MI | Blizzards & Snowstorms | Snowstorm | MI | 83 | PA | — |
| Jan 27, 1978 | EM-3056-IN | Blizzards & Snowstorms | Snowstorm | IN | 1 | PA | — |
| Jan 26, 1978 | EM-3055-OH | Blizzards & Snowstorms | Snowstorm | OH | 88 | PA | — |
| Mar 2, 1977 | EM-3033-NC | Drought & Freezing | Snowstorm | NC | 30 | PA | — |
| Feb 22, 1977 | EM-3032-MS | Drought & Freezing | Snowstorm | MS | 72 | PA | — |
| Feb 22, 1977 | EM-3031-LA | Drought & Freezing | Snowstorm | LA | 33 | PA | — |
| Feb 5, 1977 | EM-3030-MI | Snowstorms | Snowstorm | MI | 12 | PA | — |
| Feb 5, 1977 | DR-527-NY | Snowstorms | Snowstorm | NY | 9 | IAPA | — |
| Feb 2, 1977 | EM-3029-OH | Snowstorms | Snowstorm | OH | 47 | PA | — |
| Feb 2, 1977 | EM-3028-IN | Snowstorms | Snowstorm | IN | 40 | PA | — |
| Jan 29, 1977 | EM-3027-NY | Snowstorms | Snowstorm | NY | 9 | IAPA | — |
| Jan 29, 1977 | EM-3026-PA | Snowstorms | Snowstorm | PA | 21 | PA | — |
| Jan 26, 1977 | DR-524-MD | Ice Conditions | Snowstorm | MD | 16 | IA | — |
| Apr 5, 1972 | DR-330-MI | Severe Storm & Freezing | Snowstorm | MI | 9 | PA | — |
| Dec 18, 1964 | DR-182-MT | Severe Winter Storm | Snowstorm | MT | statewide | IAPAHM | — |