Earthquake with magnitude of ML 2.2 on date 26-04-2019 and time 09:17:03 (Italy) in region 8 km NW Accumoli (RI)

A magnitude ML 2.2 earthquake occured in region: 8 km NW Accumoli (RI), on

  • 26-04-2019 07:17:03 (UTC)
  • 26-04-2019 09:17:03 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7560, 13.1930 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 8 667 667
Arquata del Tronto AP 9 1178 1845
Norcia PG 9 4957 6802
Montegallo AP 15 523 7325
Cascia PG 15 3217 10542
Cittareale RI 16 482 11024
Castelsantangelo sul Nera MC 16 281 11305
Amatrice RI 16 2657 13962
Acquasanta Terme AP 18 2916 16878
Preci PG 19 724 17602
Montemonaco AP 19 604 18206

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km W of Teramo (54892 inhabitants)
46 Km E of Foligno (57155 inhabitants)
48 Km NW of L'Aquila (69753 inhabitants)
50 Km E of Terni (111501 inhabitants)
76 Km SE of Perugia (166134 inhabitants)
83 Km W of Montesilvano (53738 inhabitants)
90 Km W of Pescara (121014 inhabitants)
92 Km NW of Chieti (51815 inhabitants)
92 Km NE of Guidonia Montecelio (88673 inhabitants)
94 Km NE of Tivoli (56533 inhabitants)
97 Km E of Viterbo (67173 inhabitants)
99 Km S of Ancona (100861 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 2.2 2019-04-26
07:17:03
42.7562 13.1933 10 2019-08-22
08:24:59
Bollettino Sismico Italiano INGV 68570371
Reviewed
Rev100
ML 2.2 2019-04-26
07:17:03
42.7612 13.1955 11 2019-04-26
07:26:08
Sala Sismica INGV-Roma 67971671
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-04-26 07:17:03 ± 0.05
Latitude 42.7562 ± 0.0027
Longitude 13.1933 ± 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 68570371

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 317
Semi-minor axis of confidence ellipse (meter) 195
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 238
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 29
Number of associated phases, regardless of their use for origin computation 79
Number of defining phases 76
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.91551
Number of stations at which the event was observed 43
Number of stations from which data was used for origin computation 40
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 40
Type of magnitude ML
Reference to an origin 68570371
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-05-15 08:51:27

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 60
Type of magnitude ML
Reference to an origin 67971671
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-04-26 07:26:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2019-04-26T07:17:34.18 0.1 undecidable manual S 329 101.6205 50 0.59 74
IV.SSFR.HHZ. 2019-04-26T07:17:29.12 0.1 undecidable manual S 336 82.4508 50 0.63 76
IV.CRE.HHZ. 2019-04-26T07:17:28.35 3.0 negative manual P 1.96 0
IV.MCI.EHZ. 2019-04-26T07:17:28.33 3.0 undecidable manual P 0.53 0
IV.T0110.HHZ. 2019-04-26T07:17:27.16 0.1 undecidable manual S 141 75.369 50 0.56 80
IV.FOSV.EHZ. 2019-04-26T07:17:25.41 0.1 undecidable manual S 330 69.2751 50 0.44 83
IV.VCEL.EHZ. 2019-04-26T07:17:25.02 0.1 undecidable manual S 127 66.378 50 0.83 72
IV.ATCC.EHZ. 2019-04-26T07:17:24.60 0.1 undecidable manual S 317 65.49 50 0.66 78
IV.EL6.EHZ. 2019-04-26T07:17:24.00 0.1 undecidable manual S 353 63.9915 50 0.44 84
IV.SNTG.HHZ. 2019-04-26T07:17:22.37 0.3 undecidable manual S 340 58.9965 50 0.14 68
IV.PIEI.HHZ. 2019-04-26T07:17:21.18 0.1 undecidable manual P 329 101.6205 50 0.24 82
IV.FIAM.HHZ. 2019-04-26T07:17:20.99 0.1 undecidable manual S 187 54.501 50 -0.03 93
IV.MOMA.HHZ. 2019-04-26T07:17:20.63 0.1 undecidable manual S 276 51.0156 50 0.54 84
IV.CESX.HHZ. 2019-04-26T07:17:20.78 0.1 undecidable manual S 252 52.1034 50 0.39 87
IV.ASSB.HHZ. 2019-04-26T07:17:20.64 0.1 undecidable manual S 306 53.8017 50 -0.2 90
IV.MGAB.HHZ. 2019-04-26T07:17:19.55 0.1 undecidable manual P 282 89.6436 50 0.45 80
IV.MDAR.HNN. 2019-04-26T07:17:19.46 0.3 undecidable manual S 355 48.618 50 0.01 71
IV.MNTT.EHZ. 2019-04-26T07:17:19.89 0.1 undecidable manual S 44 47.1195 50 0.84 75
IV.SSFR.HHZ. 2019-04-26T07:17:18.09 0.1 undecidable manual P 336 82.4508 50 0.09 87
IV.SAP2.EHZ. 2019-04-26T07:17:18.21 0.1 undecidable manual S 24 41.3253 50 0.71 80
IV.ARVD.HHZ. 2019-04-26T07:17:18.13 0.1 undecidable manual P 346 84.7485 50 -0.22 85
IV.ARRO.EHZ. 2019-04-26T07:17:17.63 0.1 undecidable manual S 241 40.0266 50 0.47 87
IV.MML1.HNE. 2019-04-26T07:17:17.73 0.1 undecidable manual S 336 43.5231 50 -0.37 89
IV.GIGS.HHZ. 2019-04-26T07:17:17.94 0.1 undecidable manual S 137 45.7209 50 -0.74 78
IV.PF6.EHN. 2019-04-26T07:17:17.48 0.1 undecidable manual S 0 42.3243 50 -0.3 90
IV.GUMA.HHZ. 2019-04-26T07:17:16.29 0.1 undecidable manual S 19 35.9418 50 0.23 93
IV.T0110.HHZ. 2019-04-26T07:17:16.71 0.1 undecidable manual P 141 75.369 50 -0.2 87
IV.MF5.EHZ. 2019-04-26T07:17:15.80 0.1 undecidable manual S 40 33.6441 50 0.36 90
IV.CESI.HHZ. 2019-04-26T07:17:15.82 0.1 undecidable manual S 320 36.2415 50 -0.32 91
IV.CSP1.EHE. 2019-04-26T07:17:15.90 0.3 undecidable manual S 1 37.2294 50 -0.52 65
IV.FOSV.EHZ. 2019-04-26T07:17:15.33 0.1 undecidable manual P 330 69.2751 50 -0.63 78
IV.TERO.HHZ. 2019-04-26T07:17:15.59 0.1 undecidable manual S 114 36.6411 50 -0.65 82
IV.ATCC.EHZ. 2019-04-26T07:17:15.15 0.1 undecidable manual P 317 65.49 50 -0.22 88
IV.VCEL.EHZ. 2019-04-26T07:17:15.65 0.1 undecidable manual P 127 66.378 50 0.14 89
IV.TRTR.HHZ. 2019-04-26T07:17:15.15 0.3 undecidable manual P 84 58.8966 50 0.78 56
IV.EL6.EHZ. 2019-04-26T07:17:14.78 0.1 undecidable manual P 353 63.9915 50 -0.37 85
IV.FDMO.HHZ. 2019-04-26T07:17:14.42 0.1 undecidable manual S 345 32.2455 50 -0.67 82
IV.MNTT.EHZ. 2019-04-26T07:17:13.13 0.1 undecidable manual P 44 47.1195 50 0.58 83
IV.SNTG.HHZ. 2019-04-26T07:17:13.95 0.3 undecidable manual P 340 58.9965 50 -0.43 64
IV.ASSB.HHZ. 2019-04-26T07:17:13.28 0.1 undecidable manual P 306 53.8017 50 -0.3 88
IV.GAVE.HNZ. 2019-04-26T07:17:13.01 0.1 undecidable manual S 254 25.3524 110 -0.06 98
IV.FIAM.HHZ. 2019-04-26T07:17:13.35 0.1 undecidable manual P 187 54.501 50 -0.34 88
IV.CAMP.HHZ. 2019-04-26T07:17:13.90 0.1 undecidable manual S 144 30.1476 50 -0.61 84
IV.RM33.EHZ. 2019-04-26T07:17:13.55 0.1 undecidable manual S 176 27.4503 109 -0.2 95
IV.MOMA.HHZ. 2019-04-26T07:17:13.03 0.1 undecidable manual P 276 51.0156 50 -0.12 92
IV.CESX.HHZ. 2019-04-26T07:17:13.44 0.1 undecidable manual P 252 52.1034 50 0.12 92
IV.OFFI.HHZ. 2019-04-26T07:17:12.69 0.1 positive manual P 63 44.7219 50 0.52 85
IV.FEMA.HNZ. 2019-04-26T07:17:12.73 0.1 undecidable manual S 333 25.6521 110 -0.42 90
IV.MDAR.HNN. 2019-04-26T07:17:12.42 0.3 undecidable manual P 355 48.618 50 -0.36 66
IV.PF6.EHN. 2019-04-26T07:17:11.32 0.1 negative manual P 0 42.3243 50 -0.49 87
IV.ARRO.EHZ. 2019-04-26T07:17:11.32 0.1 undecidable manual P 241 40.0266 50 -0.14 94
IV.MML1.HNE. 2019-04-26T07:17:11.57 0.1 undecidable manual P 336 43.5231 50 -0.43 88
IV.SAP2.EHZ. 2019-04-26T07:17:11.78 0.1 undecidable manual P 24 41.3253 50 0.13 94
IV.GIGS.HHZ. 2019-04-26T07:17:11.84 0.1 undecidable manual P 137 45.7209 50 -0.49 86
IV.LNSS.HHZ. 2019-04-26T07:17:11.88 0.1 undecidable manual S 216 21.0678 114 0.19 96
IV.GUMA.HHZ. 2019-04-26T07:17:10.74 0.1 negative manual P 19 35.9418 50 -0.08 96
IV.MC2.EHZ. 2019-04-26T07:17:10.64 0.1 undecidable manual S 359 17.2716 119 0.16 97
IV.SMA1.EHZ. 2019-04-26T07:17:10.81 0.1 undecidable manual S 140 18.0708 118 0.05 99
IV.MF5.EHZ. 2019-04-26T07:17:10.48 0.1 undecidable manual P 40 33.6441 50 0.02 97
IV.CESI.HHZ. 2019-04-26T07:17:10.51 0.1 negative manual P 320 36.2415 50 -0.36 90
IV.CSP1.EHE. 2019-04-26T07:17:10.66 0.3 undecidable manual P 1 37.2294 50 -0.37 67
IV.MTRA.EHZ. 2019-04-26T07:17:10.23 0.1 undecidable manual S 90 16.5723 120 -0.05 99
IV.MMO1.EHZ. 2019-04-26T07:17:10.92 0.1 undecidable manual S 34 19.2696 116 -0.18 96
IV.TERO.HHZ. 2019-04-26T07:17:10.46 0.1 undecidable manual P 114 36.6411 50 -0.47 88
IV.T1299.EHE. 2019-04-26T07:17:10.52 0.1 undecidable manual S 152 15.3735 122 0.6 87
IV.RM33.EHZ. 2019-04-26T07:17:09.29 0.1 negative manual P 176 27.4503 109 -0.2 95
IV.FDMO.HHZ. 2019-04-26T07:17:09.79 0.1 negative manual P 345 32.2455 50 -0.47 88
IT.MTCL.HGZ. 2019-04-26T07:17:09.57 3.0 undecidable manual P -0.19 0
IV.GAVE.HNZ. 2019-04-26T07:17:09.03 0.1 positive manual P 254 25.3524 110 -0.06 98
IV.CAMP.HHZ. 2019-04-26T07:17:09.61 0.1 undecidable manual P 144 30.1476 50 -0.32 92
IV.LNSS.HHZ. 2019-04-26T07:17:08.46 0.1 positive manual P 216 21.0678 114 0.17 96
IV.NRCA.HNZ. 2019-04-26T07:17:08.80 0.1 undecidable manual S 323 10.7781 131 0.17 98
IV.FEMA.HNZ. 2019-04-26T07:17:08.90 0.1 negative manual P 333 25.6521 110 -0.24 94
IV.MTRA.EHZ. 2019-04-26T07:17:07.50 0.1 positive manual P 90 16.5723 120 0.02 100
IV.MMO1.EHZ. 2019-04-26T07:17:07.90 0.1 negative manual P 34 19.2696 116 -0.06 99
IV.T1299.EHE. 2019-04-26T07:17:07.68 0.1 undecidable manual P 152 15.3735 122 0.41 92
IV.MC2.EHZ. 2019-04-26T07:17:07.72 0.1 negative manual P 359 17.2716 119 0.12 98
IV.SMA1.EHZ. 2019-04-26T07:17:07.87 0.1 positive manual P 140 18.0708 118 0.11 98
IV.NRCA.HNZ. 2019-04-26T07:17:06.78 0.1 negative manual P 323 10.7781 131 0.25 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHE. ML:2.4 0.0022402635000000003 0.2176 AML other m 2019-04-26T07:17:11.12
IV.SMA1.EHN. ML:2.2 0.001296966 0.1408 AML other m 2019-04-26T07:17:10.97
IV.LNSS.HNE. ML:2.4 0.0016112605 0.1216 AML other m 2019-04-26T07:17:12.81
IV.LNSS.HHE. ML:2.4 0.0018324185 0.1184 AML other m 2019-04-26T07:17:12.80
IV.LNSS.HNN. ML:2.3 0.0014697321500000001 0.1312 AML other m 2019-04-26T07:17:12.47
IV.LNSS.HHN. ML:2.3 0.0015697045 0.1408 AML other m 2019-04-26T07:17:12.47
IV.GAVE.HNE. ML:2.3 0.00124946 0.1824 AML other m 2019-04-26T07:17:14.03
IV.GAVE.EHN. ML:2.3 0.0011890681 0.1408 AML other m 2019-04-26T07:17:13.96
IV.GAVE.EHE. ML:2.4 0.001322299 0.1824 AML other m 2019-04-26T07:17:14.03
IV.GAVE.HNN. ML:1.8 0.00039138765000000004 0.16 AML other m 2019-04-26T07:17:13.96
IV.RM33.EHN. ML:2.2 0.00085548 0.2624 AML other m 2019-04-26T07:17:13.86
IV.RM33.HNE. ML:2.2 0.0009312082500000001 0.1408 AML other m 2019-04-26T07:17:14.22
IV.RM33.HNN. ML:2.2 0.00090290085 0.2624 AML other m 2019-04-26T07:17:13.85
IV.RM33.EHE. ML:2.2 0.0009008874 0.1408 AML other m 2019-04-26T07:17:14.23
IV.CAMP.HHN. ML:2.0 0.00045710915 0.3392 AML other m 2019-04-26T07:17:14.29
IV.CAMP.HHE. ML:1.9 0.0004088462 0.24 AML other m 2019-04-26T07:17:14.16
IV.FDMO.HHN. ML:2.0 0.0005249155 0.16 AML other m 2019-04-26T07:17:14.87
IV.TERO.HHE. ML:2.1 0.0004744446 0.1184 AML other m 2019-04-26T07:17:16.48
IV.TERO.HNN. ML:2.0 0.00040159865000000003 0.2496 AML other m 2019-04-26T07:17:16.11
IV.TERO.HHN. ML:2.1 0.00048852965 0.1408 AML other m 2019-04-26T07:17:16.10
IV.TERO.HNE. ML:1.8 0.0002222427 0.0992 AML other m 2019-04-26T07:17:16.43
IV.MF5.EHN. ML:2.3 0.0009279838 0.2016 AML other m 2019-04-26T07:17:16.14
IV.MF5.EHE. ML:2.2 0.0006010703 0.2816 AML other m 2019-04-26T07:17:16.21
IV.CESI.HHE. ML:2.3 0.00084836735 0.1792 AML other m 2019-04-26T07:17:16.54
IV.CESI.HHN. ML:2.6 0.0015466375000000002 0.4 AML other m 2019-04-26T07:17:16.26
IV.ARRO.EHE. ML:1.9 0.0003023827 0.1792 AML other m 2019-04-26T07:17:18.13
IV.ARRO.EHN. ML:2.0 0.00035371215 0.1376 AML other m 2019-04-26T07:17:18.17
IV.OFFI.HHE. ML:2.0 0.00029739125 0.3616 AML other m 2019-04-26T07:17:21.22
IV.OFFI.HHN. ML:2.5 0.0010761267000000002 0.4224 AML other m 2019-04-26T07:17:21.27
IV.MOMA.HHN. ML:2.1 0.00033849724999999997 0.16 AML other m 2019-04-26T07:17:21.61
IV.MOMA.HNN. ML:2.2 0.0003690634 0.2304 AML other m 2019-04-26T07:17:21.61
IV.MOMA.HNE. ML:2.2 0.00039657865000000003 0.1696 AML other m 2019-04-26T07:17:21.68
IV.MOMA.HHE. ML:2.2 0.00044338390000000003 0.16 AML other m 2019-04-26T07:17:21.60
IV.EL6.EHE. ML:2.1 0.0002535165 0.1984 AML other m 2019-04-26T07:17:26.01
IV.ATCC.EHN. ML:2.1 0.00020759125 0.1408 AML other m 2019-04-26T07:17:25.92
IV.FOSV.EHE. ML:1.8 0.000100674615 0.16 AML other m 2019-04-26T07:17:26.06
IV.FOSV.EHN. ML:1.9 0.00012668943999999998 0.2976 AML other m 2019-04-26T07:17:26.96
IV.VCEL.EHN. ML:2.2 0.000314197 0.4224 AML other m 2019-04-26T07:17:26.41
IV.T0110.HHE. ML:2.2 0.00025221985 0.5408 AML other m 2019-04-26T07:17:28.41
IV.ARVD.HHE. ML:1.9 0.000093432965 0.1984 AML other m 2019-04-26T07:17:31.10
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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