Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-05-23
Time:	16:31:17
Production Date and Time:	2025-05-23 16:36:22 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251431631175_e20251431633548_c20251431634050.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251431626175_e20251431628548_c20251431629044.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	NC
Country/Countries	United States
County/Locality(s)	Anson County, NC
NWS WFO	Raleigh NC
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-23 16:32:22UTC
Radiative Center (Lat, Lon):	34.858055°, -80.133614°
Nearby Counties (meeting alert criteria):	Anson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.98 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.54 K
Observed - Background BT (3.9 um)	5.47 K
BT Anomaly (3.9 um)	3.79 K
Maximum Observed - Clear RTM BT (3.9 um)	13.99 K
Maximum Observed BTD (3.9-10/11/12 um)	12.02 K
Observed - Background BTD (3.9-10/11/12 um)	3.94 K
BTD Anomaly (3.9-10/11/12 um)	3.53 K
Similar Pixel Count	17
BT Time Tendency (3.9 um)	0.90 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.98
Fraction of Surrounding Red Channel Pixels that are Brighter	0.77
Maximum Radiative Power	10.98 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.00°
Mean Solar Zenith Angle	17.60°
Mean Glint Angle	56.90°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	WV-KYe-VAw-NCw-TNe-SCn_750_m
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Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Milam County, TX
NWS WFO	Fort Worth TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-23 16:32:20UTC
Radiative Center (Lat, Lon):	30.546112°, -97.121109°
Nearby Counties (meeting alert criteria):	Milam County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.08 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	311.23 K
Observed - Background BT (3.9 um)	2.15 K
BT Anomaly (3.9 um)	2.04 K
Maximum Observed - Clear RTM BT (3.9 um)	8.03 K
Maximum Observed BTD (3.9-10/11/12 um)	14.97 K
Observed - Background BTD (3.9-10/11/12 um)	1.90 K
BTD Anomaly (3.9-10/11/12 um)	2.13 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.67
Fraction of Surrounding Red Channel Pixels that are Brighter	0.97
Maximum Radiative Power	8.08 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.10°
Mean Solar Zenith Angle	27.40°
Mean Glint Angle	66.60°
Water Fraction	0.00
Total Pixel Area	5.50 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Unknown
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-23 16:32:52UTC
Radiative Center (Lat, Lon):	28.875278°, -80.119446°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.12 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.82 K
Observed - Background BT (3.9 um)	2.89 K
BT Anomaly (3.9 um)	4.30 K
Maximum Observed - Clear RTM BT (3.9 um)	2.18 K
Maximum Observed BTD (3.9-10/11/12 um)	9.88 K
Observed - Background BTD (3.9-10/11/12 um)	3.25 K
BTD Anomaly (3.9-10/11/12 um)	3.85 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	3.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.35
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.12 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	34.30°
Mean Solar Zenith Angle	13.30°
Mean Glint Angle	44.80°
Water Fraction	1.00
Total Pixel Area	4.80 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-23 16:33:22UTC
Radiative Center (Lat, Lon):	21.798889°, -79.935837°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.68 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	321.71 K
Observed - Background BT (3.9 um)	6.30 K
BT Anomaly (3.9 um)	2.69 K
Maximum Observed - Clear RTM BT (3.9 um)	15.42 K
Maximum Observed BTD (3.9-10/11/12 um)	22.94 K
Observed - Background BTD (3.9-10/11/12 um)	5.85 K
BTD Anomaly (3.9-10/11/12 um)	2.81 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.89
Fraction of Surrounding Red Channel Pixels that are Brighter	0.92
Maximum Radiative Power	13.68 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	26.20°
Mean Solar Zenith Angle	10.50°
Mean Glint Angle	31.00°
Water Fraction	0.00
Total Pixel Area	4.50 km²
Latest Satellite Imagery:	None Available
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Basic Information
State/Province(s)	Unknown
Country/Countries	Dominican Republic
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-05-23 16:33:53UTC
Radiative Center (Lat, Lon):	17.861111°, -71.415833°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	32.73 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	320.07 K
Observed - Background BT (3.9 um)	10.34 K
BT Anomaly (3.9 um)	3.90 K
Maximum Observed - Clear RTM BT (3.9 um)	15.74 K
Maximum Observed BTD (3.9-10/11/12 um)	24.64 K
Observed - Background BTD (3.9-10/11/12 um)	9.88 K
BTD Anomaly (3.9-10/11/12 um)	3.98 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	7.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.87
Fraction of Surrounding Red Channel Pixels that are Brighter	0.89
Maximum Radiative Power	32.73 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	21.50°
Mean Solar Zenith Angle	3.60°
Mean Glint Angle	18.50°
Water Fraction	0.00
Total Pixel Area	4.30 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS) - Experimental