This information is Issued for Puerto Rico and the Virgin Islands.For more information visit your corresponding Seismological Institution or theTsunami Warning Centers
| Event Details | |
|---|---|
| Estimated Maximum Intensity: | I |
| Date: |
September 21, 2025 06:51:24 UTC September 21, 2025 02:51:24 Hora Local |
| Region: | Puerto Rico Trench |
| Distances: |
114.9 Km North-Northeast of Punta Cana,DR 131.3 Km East-Northeast of Samaná,DR 215.61 Km Northwest of Mayagüez,PR |
| Magnitude: | 3.81 Md |
| Location: | Latitude: 19.7713 Longitude: -68.2838 |
| Depth: | 35 Km |
| Tsunami Warning Level: | No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands |
| Issued Date & Time | 2025-09-21 03:34:32 |
| ID: | 20250921065119 |
Epicentral Map
Technical Information
YEAR MO DA --ORIGIN-- --LAT N- --LON W-- DEPTH RMS ERH ERZ XMAG FMAG PMAG INT
2025-09-21 0651 24.20 19 46.28 68 17.03 35.52 0.56 2.23 19.37 3.81 3.81D
SOURCE
NSTA NPHS DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH N.XMG-XMMAD-T N.FMG-FMMAD-T L F X
53 53 108.8 PR1 227 9 23 45 23 47 Q PPR 0.00 0.00 22.00 0.11 D
XMAG2-N.XMG2-XMMAD-T-S FMAG2-N.FMG2-FMMAD-T-S PREF.MAG-N.PMAG-PRMAD-T
3.81 22.00 0.11 Z 3.81 22.00 0.11 D
REGION= Puerto Rico Trench
STA NET COM CR DIST AZM AN P/S WT SEC (TOBS -TCAL -DLY =RES) WT SR INFO CAL DUR-W-FMAG-T -AMP-U-PER-W-XMAG-T
SMDR PR BHZ A108.8 241 100 EP- 1 38.76 14.56 16.03 0.00 -1.47* 0.48 0.068 0.00 64 2.43 Z
SMDR PR BHE A108.8 241 100 ES 1 52.46 28.26 28.53 0.00 -0.27 1.01S 0.843
HMDR DR BHZ A158.6 227 96 EP- 1 43.71 19.51 22.27 0.00 -2.76* 0.00 0.000 0.00 82 2.71 Z
HMDR DR BHN A158.6 227 96 ES 1 61.37 37.17 39.64 0.00 -2.47* 0.00S 0.000
AGPR PR HHZ A189.9 139 95 EP- 1 50.07 25.87 26.20 0.00 -0.33 1.01 0.032 0.55 95 3.74 Z
AGPR PR HH1 A189.9 139 95 ES 1 70.66 46.46 46.64 0.00 -0.18 1.01S 0.096
PRSN PR HHZ A209.7 144 94 EP- 1 52.26 28.06 28.70 0.00 -0.64* 1.01 0.031 0.55 78 3.58 Z
PRSN PR HH2 A209.7 144 94 ES 1 76.07 51.87 51.09 0.00 0.78* 1.01S 0.083
LSP PR HHZ A217.1 144 94 EP- 1 53.61 29.41 29.63 0.00 -0.22 1.01 0.033 0.58 90 3.70 Z
LSP PR HH1 A217.1 144 94 ES 1 77.82 53.62 52.74 0.00 0.88* 1.01S 0.083
SDD DR BHZ A224.7 231 94 EP- 1 54.75 30.55 30.60 0.00 -0.05 1.01 0.219 0.73 88 3.58 Z
SDD DR BHN A224.7 231 94 ES 1 78.32 54.12 54.47 0.00 -0.35 1.01S 0.429
AOPR PR HHZ A225.4 134 94 EP- 1 54.59 30.39 30.68 0.00 -0.29 1.01 0.036 0.55 101 3.83 Z
AOPR PR HH2 A225.4 134 94 ES 1 79.19 54.99 54.61 0.00 0.38 1.01S 0.061
CRPR PR HHZ A231.2 147 94 EP+ 1 55.21 31.01 31.42 0.00 -0.41 1.01 0.042 0.55 98 3.81 Z
CRPR PR HH1 A231.2 147 94 ES 1 80.00 55.80 55.93 0.00 -0.13 1.01S 0.107
EMPR PR HHZ A233.7 127 94 EP- 1 56.96 32.76 31.72 0.00 1.04* 1.01 0.051 0.55 94 3.78 Z
EMPR PR HH1 A233.7 127 94 ES 1 81.11 56.91 56.46 0.00 0.45 1.01S 0.080
UUPR PR HHZ A235.3 135 94 EP- 1 56.53 32.33 31.93 0.00 0.40 1.01 0.035 0.55 109 3.91 Z
UUPR PR HH1 A235.3 135 94 ES 1 81.61 57.41 56.84 0.00 0.57* 1.01S 0.054
MLPR PR HHZ A238.4 146 94 EP- 1 56.43 32.23 32.32 0.00 -0.09 1.01 0.043 0.55 101 3.85 Z
MLPR PR HH1 A238.4 146 94 ES 1 81.14 56.94 57.53 0.00 -0.59* 1.01S 0.104
GBPR PR HHZ A247.9 143 94 EP+ 1 57.90 33.70 33.52 0.00 0.18 1.01 0.042 0.58 96 3.79 Z
GBPR PR HH1 A247.9 143 94 ES 1 84.66 60.46 59.67 0.00 0.79* 1.01S 0.086
CELP PR HHZ A259.8 136 93 EP- 1 59.11 34.91 35.03 0.00 -0.12 1.01 0.039 0.55 93 3.80 Z
CELP PR HH1 A259.8 136 93 ES 1 85.73 61.53 62.35 0.00 -0.82* 1.01S 0.053
OBIP PR HHZ A260.5 137 93 EP- 1 59.32 35.12 35.11 0.00 0.01 1.01 0.039 0.44 94 3.91 Z
OBIP PR HH1 A260.5 137 93 ES 1 86.50 62.30 62.50 0.00 -0.20 1.01S 0.057
ICMP PR HHZ A279.0 138 93 EP- 1 62.59 38.39 37.45 0.00 0.94* 1.01 0.045
ICMP PR HH1 A279.0 138 93 ES 1 91.75 67.55 66.66 0.00 0.89* 1.01S 0.067
GCPR PR HHZ A282.6 124 93 EP- 1 62.16 37.96 37.91 0.00 0.05 1.01 0.057 0.55 100 3.89 Z
GCPR PR HH1 A282.6 124 93 ES 1 92.46 68.26 67.48 0.00 0.78* 1.01S 0.058
ASPR PR HHZ A289.6 131 93 EP- 1 63.29 39.09 38.78 0.00 0.31 1.01 0.045 0.00 95 2.99 Z
ASPR PR HH2 A289.6 131 93 ES 1 92.18 67.98 69.03 0.00 -1.05* 1.01S 0.043
SJG IU BHZ A290.3 128 93 EP- 1 63.36 39.16 38.88 0.00 0.28 1.01 0.049 0.73 104 3.81 Z
SJG IU BH2 A290.3 128 93 ES 1 92.90 68.70 69.21 0.00 -0.51* 1.01S 0.042
IGPR PR HHZ A304.3 130 93 EP- 1 65.67 41.47 40.65 0.00 0.82* 1.01 0.048 0.55 103 3.94 Z
IGPR PR HH1 A304.3 130 93 ES 1 96.07 71.87 72.36 0.00 -0.49 1.01S 0.042
PDPR PR HHZ A307.4 128 93 EP+ 1 65.88 41.68 41.04 0.00 0.64* 1.01 0.051 0.55 101 3.92 Z
PDPR PR HH1 A307.4 128 93 ES 1 96.67 72.47 73.05 0.00 -0.58* 1.01S 0.041
HUMP PR HHZ A313.6 124 93 EP- 1 65.46 41.26 41.82 0.00 -0.56* 1.01 0.058 0.55 110 4.01 Z
HUMP PR HH1 A313.6 124 93 ES 1 98.37 74.17 74.44 0.00 -0.27 1.01S 0.047
FAPR PR HH1 A325.9 121 92 ES 1 100.78 76.58 77.22 0.00 -0.64* 1.01S 0.058
MTP PR HHZ A342.3 122 92 EP- 1 69.10 44.90 45.45 0.00 -0.55* 1.01 0.065 0.55 117 4.10 Z
MTP PR HH2 A342.3 122 92 ES 1 104.70 80.50 80.90 0.00 -0.40 1.01S 0.050
VGBI PR HHZ A432.6 108 92 EP- 1 80.68 56.48 56.88 0.00 -0.40 0.97 0.117 0.00 142 3.57 Z
VGBI PR HH2 A432.6 108 92 ES 1 125.07100.87101.25 0.00 -0.38 0.97S 0.146
6 UNWEIGHTED STATIONS NOT PRINTED.