This includes flash flood, flood, heavy rain, and debris flow official Storm Data records in the affected region on that day (12Z-12Z). Events counted if in/near contiguous risk area with High Risk.
		(Begin)	Initial Issuance					Damages ($M)
Year	Month	Date	Day	Time (Z)	States Affected	Fatalities	Injuries	Property	Crop
2010	1	21	1	Initial	AZ	0	1	27.59	0
2010	3	12	1	Initial	WV, VA, MD, PA, DC, DE	2	0	9.995	0.005
2010	3	13	1	Initial	MD, VA, WV, PA, NJ, NY, CT, RI	0	0	138.095	0
2010	3	29	1	Update	NJ, NY, CT	0	2	147.15	0
2010	3	30	1	Initial	NY, CT, RI	0	2	6.85	0
2010	4	16	1	Update	OK, TX	0	0	0.477	0
2010	5	1	1	Update	AR, MS, AL, TN, KY	18	0	2096.131	0.085
2010	5	2	1	Initial	MS, AL, TN, KY	8	2	74.6228	0.185
2010	6	10	1	Update	TX	20	25	11.203	0
2010	6	14	1	Update	OK	1	136	6.725	0.0025
2010	6	20	1	Update	NE, IA	0	0	1.107	0
2010	7	5	1	Initial	TX, OK, KS, MO	0	0	0.89	0.01
2010	7	23	1	Update	IA, IL, WI	0	0	314.8475	1.08
2010	8	18	1	Update	LA, MS, TN	0	4	92.783	3.808
2010	9	8	1	Update	TX, OK, AR, MO	3	0	24.48	0
2010	9	30	1	Update	ME, NH, VT, MA, CT, NY, NJ, PA, DE, MD, WV, DC, VA, NC	2	0	14.616	67.6
2010	12	19	1	Update	CA	1	0	139.816	0
2010	12	20	1	Initial	CA	0	0	0.0665	0
2010	12	21	1	Initial	CA	0	0	12.505	0
2010	12	22	1	Initial	CA	1	0	14.581	0
2011	3	9	1	Initial	LA, MS, AL, TN, GA, NC, SC, VA, WV	0	0	0.32	0
2011	3	10	1	Initial	PA, NJ, NY	1	0	2.173	0
2011	4	23	1	Update	OK, AR, MO, IL	1	0	0.427	0.005
2011	4	24	1	Initial	OK, KS, MO, AR, IL, KY, IN	0	0	20.592	0
2011	4	25	1	Initial	AR, TN, MO, KY, IL, IN	7	0	45.34	0.625
2011	4	26	1	Initial	AR, MS, AL, TN, MO, IL, KY, IN	3	0	2.9855	0.4355
2011	4	27	2	Update	AR, MS, AL, TN, KY	1	7	17.556	0.101
2011	4	30	1	Update	TX, AR, MO, TN, KY, IL	6	1	3221.957	110.71
2011	5	1	1	Initial	TX, OK, AR, MO, TN, KY, IL	0	0	21.008	0.285
2011	5	2	1	Initial	AR, TN, MO, KY, IL, IN	0	0	220.085	50.181
2011	5	17	1	Update	VA, WV	0	0	0	0
2011	6	14	1	Update	IA, IL	0	0	1.622	0.235
2011	6	17	1	Update	MO, IL	0	0	153	10
2011	7	28	1	Update	IA, IL, WI	0	0	0.25	0
2011	8	27	1	Initial	NC, VA, MD, DC, DE, PA, NJ, NY, CT, MA, VT, NH	3	0	42.35	0
2011	8	28	2	Update	NJ, PA, NY, CT, MA, VT, NH, ME	19	1	2189.015	26.45
2011	9	5	1	Initial	MS, AL, GA, TN, SC, NC, KY, WV, VA, MD	0	1	0.815	0
2011	9	6	1	Initial	NY, NJ, PA, MD, WV, VA	0	0	3.328	0.055
2011	9	7	1	Initial	NY, NJ, PA, MD, DE	11	0	1361.487	0.7
2011	9	8	1	Initial	NY, PA, NJ, MD, DC, VA	4	1	0.18	0
2011	9	9	1	Update	PA	0	0	0.2	0
2011	11	28	1	Initial	TN, GA, NC, SC	0	0	0.016	0.006
2011	12	5	1	Update	AR, TN, MO, KY, IL	0	0	0.047	0
2012	1	19	1	Update	CA, OR	0	0	4.155	0
2012	2	17	1	Update	TX	0	0	0.001	0.003
2012	3	12	1	Update	LA	0	0	168.45	0
2012	3	19	1	Initial	TX, AR, OK, MO, KS	0	0	1.17	0
2012	3	20	1	Initial	TX, LA, OK, AR, MO, KS	4	0	7.983	0
2012	4	29	1	Update	OK, KS	1	0	0.016	0
2012	6	26	1	Initial	FL, GA	0	0	0.46	0
2012	8	30	1	Update	LA, MS, AL	0	0	0.19	0
2013	1	9	1	Update	LA, MS	0	0	44.614	0
2013	1	10	1	Initial	AR, MS, LA	0	0	193.827	0
2013	5	2	1	Initial	MS, AL	0	0	0	0
2013	5	31	1	Update	OK, AR, MO, IL, IN	15	0	2.686	0.421
2013	7	10	1	Update	OH, PA	1	0	26.697	0.002
2013	9	12	1	Update	CO	2	0	367.504	5.75
2013	9	20	1	Update	TX	0	0	2.025	0
2013	10	13	1	Update	TX	0	0	0.3637	0
2013	10	30	1	Update	TX, LA, AR	5	0	102.95	0
2013	12	21	1	Update	AR, MO, IL, KY, IN, OH	6	4	1.77	0
2014	4	27	1	Update	MO, KY, AR, TN, MS	0	0	7.529	0
2014	4	28	1	Initial	TN, AL	1	1	0.966	0
2014	4	30	1	Initial	AL, GA, FL	0	0	32.701	0
2014	5	25	1	Update	TX	0	0	0.0093	0
2014	8	23	1	Update	MT	0	0	0.515	0
2014	8	24	1	Initial	MT	0	0	1.27	0
2014	9	9	1	Update	IA, MO, IL	0	0	2.4	1.335
2014	9	17	1	Update	AZ, NM	1	1	0.622	0
2014	9	18	1	Initial	NM, TX	1	0	0.1005	0
2015	5	10	1	Initial	TX, OK, AR	3	0	1.495	0
Issuance time methodology changed. Previously it was more of a series of rolling updates. Listed whether it was initial Day 1 issuance, update, or a Day 2-3 issuance.
2015	5	23	1	15	TX, OK	17	0	260.356	0
2015	6	16	1	9	TX	0	0	0	0
2015	6	17	1	9	TX, OK	2	0	10.351	0.13
2015	6	18	1	9	OK, AR, MO	1	0	1.377	0.01
2015	7	7	0	1	OK, AR, MO	0	0	11.014	0
2015	10	2	1	9	SC, VA	0	0	5.118	0
2015	10	3	1	9	GA, SC, NC	6	24	97.449	20.081
2015	10	4	1	9	SC	2	3	36.116	0.05
2015	10	5	1	9	SC	0	0	0.36	0
2015	10	23	1	15	TX	0	0	1000.525	0
2015	10	24	1	9	TX	0	0	56	0
2015	12	24	1	15	AL, GA	2	0	14.455	0
2015	12	25	0	1	MS, AL, GA	2	0	4.627	0
2015	12	26	1	9	OK, AR	21	0	28.415	0
2015	12	27	1	9	TX, OK, AR, MO, KY, TN, LA	4	1	264.671	0
2016	3	9	1	9	AR, LA, TX	3	1	35.947	0
2016	3	10	1	15	LA, AR, MS, TN	0	2	248.589	0
2016	3	11	1	9	LA, MS, AL	0	0	4.25	0
2016	4	17	0	1	TX	8	0	51.019	0.01
2016	4	18	1	9	TX	0	0	0.992	0
2016	4	29	1	15	TX, OK, AR, LA	8	0	2.322	0
2016	6	2	1	15	TX, LA	9	3	0.136	0
2016	8	11	0	1	LA, MS	4	0	1706.305	0
2016	8	12	2	21	LA, MS	2	0	1751.34	0
2016	8	13	2	21	LA, MS, TX	6	1	5529.82	0
2016	8	14	1	15	AR, MO, IL	1	0	0.189	0.05
2016	8	20	0	1	TX	0	0	0.075	0
2016	8	21	1	9	TX	0	0	0	0
2016	9	1	1	9	FL, GA	0	0	2.9	0
2016	9	2	1	9	GA, SC, NC	0	0	89.04	0
2016	10	6	1	9	FL	0	0	0	0
2016	10	7	2	21	FL, GA, SC	0	0	1.536	0
2016	10	8	2	9	SC, NC, VA	15	0	724.546	152.3
2017	2	17	1	9	CA	2	2	4.665	0
2017	4	29	2	9	OK, AR, MO, IL	9	0	112.552	0
2017	5	3	0	1	TX, LA	0	0	5.855	0
2017	6	20	0	1	MS, AL, FL	0	0	0	0
2017	6	21	2	21	MS, AL, FL	0	0	0.025	0
2017	6	22	1	9	TX, LA, AR	0	0	0.52	0
2017	7	28	0	1	VA, MD, DC, DE	0	0	5.364	0
2017	8	25	2	21	TX	0	0	0.2	0
2017	8	26	2	9	TX	56	0	32762.95	0.33
2017	8	27	3	21	TX, LA	8	1	10665	0.01
2017	8	28	3	9	TX, LA	1	0	75	0
2017	8	29	3	9	TX, LA	2	0	131.001	0
2017	8	30	2	21	TX, LA, AR	0	0	0.051	0
2017	8	31	2	21	AR, TN, MS, MO, KY	0	0	0.687	0
2017	9	9	1	9	FL	0	0	30	0
2017	9	10	2	9	FL, GA	0	0	510.705	0
2017	9	11	1	9	AL, FL, GA, SC	0	0	2.24	0
2018	1	8	1	9	CA	0	0	0	0
2018	1	9	2	21	CA	21	168	617.048	0
2018	2	24	2	21	OK, AR, MO, TN, IL, IN, KY, OH	2	0	0.8685	0
2018	2	28	1	15	TX, AR, MS, TN	0	0	0	0
2018	3	21	2	9	CA	0	0	8.31	0
2018	3	22	2	9	CA	2	0	46.8	0
2018	4	14	0	1	MS, AL	0	1	1.825	0
2018	5	28	1	9	FL, AL	0	0	0	0
2018	7	25	1	9	PA	0	0	0.635	0
2018	9	4	0	1	IA, MN, WI, MI	0	0	0.215	0.379
2018	9	8	1	9	IL, IN, OH, KY	1	1	2.601	0.022
2018	9	13	3	21	NC	0	0	0	0
2018	9	14	3	9	NC, SC	2	0	5.34	20
2018	9	15	3	9	NC, SC	10	0	2.63	25
2018	9	16	3	9	NC, SC, VA	3	0	215.066	385.032
2018	9	21	0	1	TX, OK, AR	1	0	8.495	0
2018	10	7	0	1	TX, OK, KS	6	3	0.115	0
2018	10	8	1	9	TX, OK, KS	0	0	2.643	0.054
2018	10	11	1	9	NC, VA, MD, DE, NJ	5	0	23	0
2018	12	27	0	1	LA, MS	1	0	8.907	0
2019	2	2	2	9	CA	1	0	0.102	0
2019	2	11	0	1	AR	0	0	0	0
2019	2	14	2	9	CA	0	4	107.25	0
2019	2	22	2	21	MS, AL, TN	2	1	1.534	0
2019	2	23	1	9	MS, AL, TN	3	0	65.719	0
2019	5	9	0	1	TX	0	0	0.18	0
2019	5	11	0	1	LA, MS	0	0	0.105	0
2019	5	20	1	9	OK, KS, MO, AR	0	0	0.772	0
2019	5	23	1	9	TX, OK, KS, NE	0	0	0.27	0
2019	5	24	1	16	OK, KS, MO	0	0	0.114	0
2019	6	5	1	9	TX, LA	0	0	0.02	0
2019	6	8	0	1	NC, SC	0	0	0.35	0
2019	7	13	3	9	LA, MS	0	0	0.02	0
2019	7	14	2	21	LA, MS	0	0	29.166	0
2019	7	16	1	9	AR	0	0	0.257	0
2019	9	5	2	9	NC, SC, VA	0	0	0.14	0
2019	9	6	2	9	NC, VA	0	0	0	0
2019	9	18	1	9	TX, LA	3	0	535.155	0
2019	9	19	1	9	TX, LA	2	0	390	0
2020	2	10	1	9	MS, AL, TN, GA	0	0	0.222	0
2020	5	20	1	9	SC, NC, VA	0	0	3.384	0
2020	6	7	1	9	LA, MS	0	0	0.065	0
2020	7	25	1	9	TX	0	0	11.29	90.3
2020	7	26	1	9	TX	0	0	0	0
2020	8	4	1	9	VA, DC, MD, PA, NJ, NY	2	0	0.228	0
2020	8	26	0	1	TX, LA	0	0	0	0
2020	9	2	2	21	AR	0	0	0.3	0
2020	9	15	3	21	LA, MS, AL, FL	0	0	1.001	0
2020	9	16	1	9	AL, FL, GA	0	0	47.125	0
2020	9	22	1	9	TX	0	0	0	0