Earthquake with magnitude of ML 1.7 on date 15-01-2020 and time 20:45:25 (UTC) in region 6 km NW Accumoli (RI)

A magnitude ML 1.7 earthquake occured in region: 6 km NW Accumoli (RI), on

  • 15-01-2020 20:45:25 (UTC)
  • 15-01-2020 21:45:25 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7380, 13.1990 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Accumoli RI 6 667 667
Arquata del Tronto AP 9 1178 1845
Norcia PG 11 4957 6802
Cittareale RI 14 482 7284
Amatrice RI 14 2657 9941
Cascia PG 15 3217 13158
Montegallo AP 16 523 13681
Acquasanta Terme AP 18 2916 16597
Castelsantangelo sul Nera MC 18 281 16878

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km W of Teramo (54892 inhabitants)
46 Km NW of L'Aquila (69753 inhabitants)
47 Km SE of Foligno (57155 inhabitants)
49 Km E of Terni (111501 inhabitants)
78 Km SE of Perugia (166134 inhabitants)
82 Km W of Montesilvano (53738 inhabitants)
89 Km W of Pescara (121014 inhabitants)
90 Km W of Chieti (51815 inhabitants)
91 Km NE of Guidonia Montecelio (88673 inhabitants)
92 Km NE of Tivoli (56533 inhabitants)
96 Km E of Viterbo (67173 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 1.7 2020-01-15
20:45:25
42.7382 13.1987 10 2020-07-18
21:08:25
Bollettino Sismico Italiano INGV 77189931
Reviewed
Rev100
ML 1.7 2020-01-15
20:45:25
42.7387 13.201 11 2020-01-15
20:54:49
Sala Sismica INGV-Roma 75570861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-15 20:45:25 ± 0.05
Latitude 42.7382 ± 0.0027
Longitude 13.1987 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77189931

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 331
Semi-minor axis of confidence ellipse (meter) 211
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 82
Circular confidence region, given by single value of horizontal uncertainty (meter) 330.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 43
Number of associated phases, regardless of their use for origin computation 67
Number of defining phases 60
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.77701
Number of stations at which the event was observed 43
Number of stations from which data was used for origin computation 37
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.4
Num. used stations 88
Type of magnitude ML
Reference to an origin 77189931
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-03-11 11:37:49

ML:1.7

Field Value
Value 1.7
Uncertainty 0.4
Num. used stations 88
Type of magnitude ML
Reference to an origin 75570861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-15 20:54:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IMOL.HNZ. 2020-01-15T20:46:23.90 3.0 undecidable manual Sn 1.76 0
IT.VNF1.HGZ. 2020-01-15T20:46:07.33 3.0 undecidable manual S -1.94 0
IV.PIEI.HHZ. 2020-01-15T20:45:58.13 3.0 undecidable manual S 0.47 0
IV.EL6.EHZ. 2020-01-15T20:45:46.80 0.1 undecidable manual S 353 66.0894 50 0.99 67
IV.VCEL.EHZ. 2020-01-15T20:45:45.20 0.3 undecidable manual S 126 64.7907 50 -0.27 65
IV.NARO.HHZ. 2020-01-15T20:45:44.13 3.0 positive manual P 0.01 0
IV.ASSB.HHZ. 2020-01-15T20:45:43.43 0.1 undecidable manual S 308 55.4001 50 0.47 85
IV.PIEI.HHZ. 2020-01-15T20:45:43.51 3.0 undecidable manual P 0.06 0
IV.FIAM.HHZ. 2020-01-15T20:45:42.26 1.0 undecidable manual S 187 52.6029 50 0.05 23
IV.MOMA.HHZ. 2020-01-15T20:45:42.67 0.6 undecidable manual S 278 51.7038 50 0.7 39
IV.FRON.EHZ. 2020-01-15T20:45:41.80 3.0 undecidable manual P -0.35 0
IV.ARVD.HHZ. 2020-01-15T20:45:40.69 3.0 positive manual P -0.16 0
IV.SAP2.EHZ. 2020-01-15T20:45:40.46 0.1 undecidable manual S 22 43.0236 50 0.82 76
IV.MML1.HNE. 2020-01-15T20:45:40.46 1.0 undecidable manual S 336 45.5211 50 0.13 23
IV.ATFO.HHZ. 2020-01-15T20:45:40.64 0.6 undecidable manual P 324 86.247 50 0.31 41
IV.GIGS.HHZ. 2020-01-15T20:45:39.84 0.3 undecidable manual S 136 43.9227 50 -0.06 71
IV.MURB.HHZ. 2020-01-15T20:45:39.37 0.3 undecidable manual P 317 79.8645 50 0.03 67
IV.GUMA.HHZ. 2020-01-15T20:45:38.75 0.3 undecidable manual S 17 37.629 50 0.52 65
IV.T0110.HHZ. 2020-01-15T20:45:38.04 0.1 undecidable manual P 140 73.5708 50 -0.33 85
IV.MF5.EHZ. 2020-01-15T20:45:38.05 1.0 undecidable manual S 37 34.9428 50 0.56 21
IV.CESI.HHZ. 2020-01-15T20:45:38.01 0.6 undecidable manual S 321 38.0286 50 -0.32 45
IV.CSP1.EHZ. 2020-01-15T20:45:38.41 0.1 undecidable manual S 1 39.2274 50 -0.24 92
IV.FOSV.EHZ. 2020-01-15T20:45:38.04 0.3 undecidable manual P 330 71.2731 50 0.03 68
IV.EL6.EHZ. 2020-01-15T20:45:37.04 0.1 undecidable manual P 353 66.0894 50 -0.17 89
IV.VCEL.EHZ. 2020-01-15T20:45:37.08 0.1 undecidable manual P 126 64.7907 50 0.06 91
IV.ATCC.EHZ. 2020-01-15T20:45:37.28 0.3 undecidable manual P 318 67.1772 50 -0.1 67
IV.FDMO.HHZ. 2020-01-15T20:45:36.97 0.1 undecidable manual S 345 34.3434 50 -0.36 90
IV.SNTG.HHZ. 2020-01-15T20:45:36.39 0.1 undecidable manual P 340 61.0944 50 -0.05 92
IT.MTCL.HGZ. 2020-01-15T20:45:36.46 0.1 undecidable manual S 330 32.6451 50 -0.43 89
IV.MOMA.HHZ. 2020-01-15T20:45:35.09 0.1 undecidable manual P 278 51.7038 50 0.1 93
IV.MNTT.EHZ. 2020-01-15T20:45:35.02 0.1 undecidable manual P 42 48.3183 50 0.55 84
IV.ASSB.HHZ. 2020-01-15T20:45:35.21 0.1 undecidable manual P 308 55.4001 50 -0.35 87
IV.CESX.HHZ. 2020-01-15T20:45:35.44 0.6 undecidable manual P 254 51.9036 50 0.4 43
IV.FIAM.HHZ. 2020-01-15T20:45:34.97 0.1 undecidable manual P 187 52.6029 50 -0.16 91
IV.GAVE.EHZ. 2020-01-15T20:45:34.78 0.1 undecidable manual S 259 25.3524 111 -0.14 96
IV.OFFI.HHZ. 2020-01-15T20:45:34.54 0.1 undecidable manual P 61 45.2214 50 0.54 85
IV.RM33.EHZ. 2020-01-15T20:45:34.79 0.3 undecidable manual S 177 25.4523 111 -0.17 72
IV.MMO1.EHZ. 2020-01-15T20:45:33.17 0.1 undecidable manual S 30 20.6682 116 -0.27 94
IV.LNSS.HHZ. 2020-01-15T20:45:33.58 0.1 undecidable manual S 221 19.7691 117 0.42 92
IV.SAP2.EHZ. 2020-01-15T20:45:33.79 0.1 undecidable manual P 22 43.0236 50 0.14 93
MN.AQU.HNN. 2020-01-15T20:45:33.83 1.0 undecidable manual P 158 45.8208 50 -0.26 23
IV.GIGS.HHZ. 2020-01-15T20:45:33.24 0.3 undecidable manual P 136 43.9227 50 -0.56 63
IV.MML1.HNE. 2020-01-15T20:45:33.66 0.3 undecidable manual P 336 45.5211 50 -0.39 66
IV.ARRO.EHZ. 2020-01-15T20:45:33.19 0.1 undecidable manual P 244 39.5271 50 0.07 95
IV.PF6.EHN. 2020-01-15T20:45:33.55 0.3 undecidable manual P 360 44.3223 50 -0.32 67
IV.MC2.EHZ. 2020-01-15T20:45:33.07 0.6 undecidable manual S 358 19.2696 117 0.08 49
IV.CSP1.EHZ. 2020-01-15T20:45:32.81 0.1 undecidable manual P 1 39.2274 50 -0.26 91
IV.GUMA.HHZ. 2020-01-15T20:45:32.88 0.1 undecidable manual P 17 37.629 50 0.05 96
IV.MF5.EHZ. 2020-01-15T20:45:32.47 0.1 undecidable manual P 37 34.9428 50 0.06 96
IV.SMA1.EHZ. 2020-01-15T20:45:32.08 0.1 undecidable manual S 137 16.3725 121 -0.03 100
IV.CESI.HHZ. 2020-01-15T20:45:32.60 0.3 undecidable manual P 321 38.0286 50 -0.29 68
IV.FEMA.HNE. 2020-01-15T20:45:31.09 0.3 undecidable manual P 334 27.6501 50 -0.2 71
IT.MTCL.HGZ. 2020-01-15T20:45:31.74 0.1 undecidable manual P 330 32.6451 50 -0.32 91
IV.FDMO.HHZ. 2020-01-15T20:45:31.98 0.1 undecidable manual P 345 34.3434 50 -0.34 91
IV.MTRA.HNZ. 2020-01-15T20:45:31.79 0.1 undecidable manual S 83 16.2726 122 -0.29 95
IV.CAMP.HHZ. 2020-01-15T20:45:31.11 0.6 undecidable manual P 143 28.2495 50 -0.27 47
IV.T1299.HNN. 2020-01-15T20:45:31.75 0.3 undecidable manual S 149 13.3755 127 0.49 68
IV.GAVE.EHZ. 2020-01-15T20:45:30.86 0.1 undecidable manual P 259 25.3524 111 -0.06 98
IV.NRCA.HNZ. 2020-01-15T20:45:30.98 0.1 undecidable manual S 327 12.5763 128 -0.07 100
IV.RM33.EHZ. 2020-01-15T20:45:30.83 0.1 undecidable manual P 177 25.4523 111 -0.12 97
IV.LNSS.HHZ. 2020-01-15T20:45:30.04 0.1 undecidable manual P 221 19.7691 117 0.13 97
IV.SMA1.EHZ. 2020-01-15T20:45:29.46 0.1 negative manual P 137 16.3725 121 0.16 97
IV.T1299.HNN. 2020-01-15T20:45:29.23 0.3 undecidable manual P 149 13.3755 127 0.41 69
IV.MC2.EHZ. 2020-01-15T20:45:29.88 0.1 undecidable manual P 358 19.2696 117 0.07 99
IV.MMO1.EHZ. 2020-01-15T20:45:29.94 0.1 undecidable manual P 30 20.6682 116 -0.14 97
IV.MTRA.HNZ. 2020-01-15T20:45:29.31 0.1 undecidable manual P 83 16.2726 122 0.03 100
IV.NRCA.HNZ. 2020-01-15T20:45:28.88 0.1 negative manual P 327 12.5763 128 0.19 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.GAVE.HNN. ML:1.4 0.0001486246 0.896 AML other m 2020-01-15T20:45:30.64
IV.NRCA.HNN. ML:2.5 0.0034259405000000003 0.128 AML other m 2020-01-15T20:45:31.19
IV.NRCA.HHN. ML:2.6 0.0038900165 0.1152 AML other m 2020-01-15T20:45:31.19
IV.NRCA.HHE. ML:2.5 0.0033938355 0.064 AML other m 2020-01-15T20:45:31.12
IV.NRCA.HNE. ML:2.5 0.0032742635 0.064 AML other m 2020-01-15T20:45:31.13
IV.MTRA.HNE. ML:2.4 0.002523241 0.1152 AML other m 2020-01-15T20:45:32.42
IV.MTRA.EHE. ML:2.4 0.0025355470000000004 0.128 AML other m 2020-01-15T20:45:32.43
IV.MTRA.EHN. ML:2.4 0.002372491 0.2176 AML other m 2020-01-15T20:45:32.42
IV.MTRA.HNN. ML:2.4 0.002372593 0.2176 AML other m 2020-01-15T20:45:32.42
IV.LNSS.HNE. ML:2.1 0.0008597051 1.6928 AML other m 2020-01-15T20:45:34.00
IV.LNSS.HHE. ML:2.0 0.0007932994500000001 1.68 AML other m 2020-01-15T20:45:34.00
IV.LNSS.HHN. ML:2.0 0.00074663965 0.2048 AML other m 2020-01-15T20:45:34.14
IV.LNSS.HNN. ML:1.9 0.00066427645 0.1664 AML other m 2020-01-15T20:45:34.13
IV.SMA1.EHN. ML:1.4 0.0002301896 0.1024 AML other m 2020-01-15T20:45:34.34
IV.RM33.HNN. ML:1.9 0.00045913530000000005 0.2304 AML other m 2020-01-15T20:45:35.16
IV.RM33.EHN. ML:1.9 0.00045808510000000004 0.2176 AML other m 2020-01-15T20:45:35.16
IV.GAVE.EHN. ML:1.9 0.0004828692 0.1408 AML other m 2020-01-15T20:45:35.45
IV.CAMP.HHN. ML:1.2 0.00008678670500000001 0.2176 AML other m 2020-01-15T20:45:35.58
IV.RM33.HNE. ML:1.9 0.00046699095 0.1664 AML other m 2020-01-15T20:45:35.71
IV.RM33.EHE. ML:1.9 0.00045318425 0.1664 AML other m 2020-01-15T20:45:35.64
IV.GAVE.HNE. ML:2.0 0.0005509986999999999 0.2304 AML other m 2020-01-15T20:45:35.96
IV.GAVE.EHE. ML:1.9 0.0005026444 0.1408 AML other m 2020-01-15T20:45:35.96
IV.FIAM.HNE. ML:2.9 0.0020476879999999998 0.9856 AML other m 2020-01-15T20:45:36.50
IV.SMA1.EHE. ML:1.5 0.0002920296 0.2176 AML other m 2020-01-15T20:45:36.65
IV.FDMO.HHN. ML:1.8 0.00028522179999999995 0.1408 AML other m 2020-01-15T20:45:37.29
IV.CAMP.HHE. ML:1.1 0.000062669865 0.2432 AML other m 2020-01-15T20:45:37.20
IV.CESI.HHN. ML:1.8 0.0002407681 0.2432 AML other m 2020-01-15T20:45:38.51
IV.CESI.HNN. ML:1.9 0.0002781846 0.2432 AML other m 2020-01-15T20:45:38.52
IV.FDMO.HHE. ML:1.6 0.00017664525 0.1792 AML other m 2020-01-15T20:45:38.71
IV.CESI.HHE. ML:1.6 0.00015409135 0.0768 AML other m 2020-01-15T20:45:38.81
IV.MF5.EHN. ML:1.5 0.0001229468 1.808 AML other m 2020-01-15T20:45:38.96
IV.MF5.EHE. ML:1.5 0.00012111592500000001 0.2688 AML other m 2020-01-15T20:45:38.83
IV.GUMA.HHE. ML:2.4 0.0009828434 1.7568 AML other m 2020-01-15T20:45:38.98
IV.GUMA.HNE. ML:2.4 0.0009829257 1.68 AML other m 2020-01-15T20:45:38.00
IV.GUMA.HHN. ML:2.3 0.00083272985 0.2432 AML other m 2020-01-15T20:45:39.05
IV.GUMA.HNN. ML:2.2 0.0006854493 1.7952 AML other m 2020-01-15T20:45:39.07
IV.CESI.HNE. ML:1.6 0.00016028844 0.128 AML other m 2020-01-15T20:45:39.10
IV.CSP1.EHE. ML:2.0 0.00034383685 0.32 AML other m 2020-01-15T20:45:39.42
IV.ARRO.EHN. ML:1.3 0.000071512385 0.1536 AML other m 2020-01-15T20:45:39.85
IV.ARRO.EHE. ML:1.5 0.000100918045 0.1792 AML other m 2020-01-15T20:45:40.22
IV.GIGS.HHE. ML:1.0 0.000032005095 0.0768 AML other m 2020-01-15T20:45:40.20
IV.CSP1.EHN. ML:1.8 0.00020109367499999997 0.4608 AML other m 2020-01-15T20:45:41.36
IV.GIGS.HHN. ML:0.9 0.000026100190000000004 0.1024 AML other m 2020-01-15T20:45:41.31
IV.SAP2.EHE. ML:1.7 0.0001738325 0.1408 AML other m 2020-01-15T20:45:41.57
IV.SAP2.EHN. ML:2.5 0.0009610533999999999 0.1408 AML other m 2020-01-15T20:45:41.84
IV.FIAM.HHE. ML:1.3 0.000050221275 0.2304 AML other m 2020-01-15T20:45:42.71
IV.OFFI.HHN. ML:2.0 0.00028881040000000005 0.512 AML other m 2020-01-15T20:45:43.49
IV.FIAM.HHN. ML:1.3 0.000043242685000000004 0.2944 AML other m 2020-01-15T20:45:43.26
IV.MURB.HNE. ML:2.1 0.00017819885 1.2704 AML other m 2020-01-15T20:45:43.92
IV.MOMA.HNE. ML:2.2 0.0004456081 0.1792 AML other m 2020-01-15T20:45:43.43
IV.MOMA.HHE. ML:2.2 0.00044638920000000007 0.1792 AML other m 2020-01-15T20:45:43.43
IV.CESX.HHN. ML:1.4 0.000066196245 0.2432 AML other m 2020-01-15T20:45:43.73
IV.MOMA.HHN. ML:1.8 0.0001749964 1.8848 AML other m 2020-01-15T20:45:43.00
IV.MNTT.EHE. ML:2.0 0.0002681576 0.2432 AML other m 2020-01-15T20:45:44.41
IV.OFFI.HHE. ML:1.8 0.00020547755 0.3072 AML other m 2020-01-15T20:45:44.77
IV.MOMA.HNN. ML:1.9 0.0001929961 0.256 AML other m 2020-01-15T20:45:45.02
IV.ASSB.HHN. ML:1.4 0.000056676215 0.1536 AML other m 2020-01-15T20:45:45.40
IV.CESX.HHE. ML:1.4 0.00006164393500000001 0.3072 AML other m 2020-01-15T20:45:45.54
IV.SNTG.HHE. ML:1.4 0.000044984499999999996 0.1152 AML other m 2020-01-15T20:45:45.55
IV.SNTG.HHN. ML:1.4 0.000043269710000000004 0.1024 AML other m 2020-01-15T20:45:45.50
IV.ASSB.HHE. ML:1.4 0.00006660966 0.2176 AML other m 2020-01-15T20:45:46.34
IV.MNTT.EHN. ML:1.9 0.00019761344999999998 0.2816 AML other m 2020-01-15T20:45:46.51
IV.EL6.EHE. ML:1.8 0.00010549499500000001 0.2432 AML other m 2020-01-15T20:45:48.39
IV.FOSV.EHE. ML:1.2 0.00002345834 0.1792 AML other m 2020-01-15T20:45:48.56
IV.VCEL.EHN. ML:1.5 0.000057527134999999996 0.2944 AML other m 2020-01-15T20:45:49.05
IV.EL6.EHN. ML:1.8 0.00011893276 1.744 AML other m 2020-01-15T20:45:50.03
IV.FOSV.EHN. ML:1.4 0.00004625897 0.2688 AML other m 2020-01-15T20:45:50.09
IV.ATCC.EHN. ML:1.4 0.000052136790000000005 0.3456 AML other m 2020-01-15T20:45:51.25
IV.T0110.HHE. ML:1.5 0.000051376735 0.2176 AML other m 2020-01-15T20:45:51.31
IV.ATCC.EHE. ML:1.4 0.0000485474 0.2688 AML other m 2020-01-15T20:45:51.45
IV.FIAM.HNN. ML:1.7 0.000133118095 0.4736 AML other m 2020-01-15T20:45:52.07
IV.MURB.HNN. ML:1.9 0.000098237195 0.4736 AML other m 2020-01-15T20:45:52.75
IV.VCEL.EHE. ML:1.5 0.00005918906 0.192 AML other m 2020-01-15T20:45:52.71
IV.T0110.HHN. ML:1.5 0.000051918794999999995 0.3328 AML other m 2020-01-15T20:45:53.31
IV.MURB.HHE. ML:1.8 0.000082000675 0.3584 AML other m 2020-01-15T20:45:54.62
IV.ARVD.HHE. ML:1.3 0.000025546679499999998 0.1792 AML other m 2020-01-15T20:45:54.78
IV.ARVD.HHN. ML:1.2 0.000018343224000000003 0.1024 AML other m 2020-01-15T20:45:55.85
IV.MURB.HHN. ML:1.7 0.0000687044 0.256 AML other m 2020-01-15T20:45:56.61
IV.ATFO.HHE. ML:1.2 0.000019799105 0.32 AML other m 2020-01-15T20:45:56.60
IV.FRON.EHN. ML:1.4 0.000023489521 0.1024 AML other m 2020-01-15T20:45:58.47
IV.FRON.EHE. ML:1.3 0.000018053550000000003 0.2944 AML other m 2020-01-15T20:46:00.72
IV.SNTG.HNE. ML:1.8 0.000138181425 1.2192 AML other m 2020-01-15T20:46:01.61
IV.ATFO.HHN. ML:1.1 0.00001684855 0.2176 AML other m 2020-01-15T20:46:01.73
IV.PIEI.HHN. ML:1.0 0.00001101462 0.448 AML other m 2020-01-15T20:46:02.84
IV.PIEI.HHE. ML:1.2 0.0000153561375 0.1536 AML other m 2020-01-15T20:46:02.82
IV.SNTG.HNN. ML:2.0 0.00019506515000000001 1.1168 AML other m 2020-01-15T20:46:03.57
IV.NARO.HHE. ML:1.1 0.000010836955949999999 0.3328 AML other m 2020-01-15T20:46:06.53
IV.NARO.HHN. ML:1.2 0.000013177527000000001 0.4864 AML other m 2020-01-15T20:46:06.59
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download