Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 26-06-2019 and time 13:52:35 (Italy) in region 2 km NE Norcia (PG)

A magnitude ML 1.4 earthquake occured in region: 2 km NE Norcia (PG), on

  • 26-06-2019 11:52:35 (UTC)
  • 26-06-2019 13:52:35 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8020, 13.1130 at 10 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Norcia PG 2 4957 4957
Preci PG 11 724 5681
Castelsantangelo sul Nera MC 11 281 5962
Cascia PG 12 3217 9179
Visso MC 15 1107 10286
Arquata del Tronto AP 15 1178 11464
Cerreto di Spoleto PG 16 1075 12539
Ussita MC 16 444 12983
Accumoli RI 16 667 13650
Poggiodomo PG 18 117 13767
Sellano PG 18 1079 14846
Montegallo AP 19 523 15369

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km E of Foligno (57155 inhabitants)
47 Km NE of Terni (111501 inhabitants)
51 Km W of Teramo (54892 inhabitants)
55 Km NW of L'Aquila (69753 inhabitants)
68 Km SE of Perugia (166134 inhabitants)
91 Km W of Montesilvano (53738 inhabitants)
93 Km E of Viterbo (67173 inhabitants)
95 Km NE of Guidonia Montecelio (88673 inhabitants)
97 Km SW of Ancona (100861 inhabitants)
97 Km N of Tivoli (56533 inhabitants)
98 Km W of Pescara (121014 inhabitants)
100 Km NW of Chieti (51815 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
Reviewed
Rev100 		ML 1.4 2019-06-26
11:52:35		 42.8018 13.1133 10 2019-06-26
11:58:31		 Sala Sismica INGV-Roma 69935481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-26 11:52:35 ± 0.05
Latitude 42.8018 ± 0.0027
Longitude 13.1133 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 69935481

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 342
Semi-minor axis of confidence ellipse (meter) 191
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 261
Circular confidence region, given by single value of horizontal uncertainty (meter) 340.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 70
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 33
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.52700
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 18
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 69935481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-26 11:58:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAMP.HHZ. 2019-06-26T11:52:47.66 0.6 undecidable manual S 141 38.1285 50 -0.21 47
IV.MF5.EHZ. 2019-06-26T11:52:47.77 0.6 undecidable manual S 54 34.9428 50 0.76 40
IV.CSP1.EHZ. 2019-06-26T11:52:46.39 0.6 undecidable manual S 13 33.0447 50 -0.12 48
IV.RM33.EHZ. 2019-06-26T11:52:46.73 0.6 undecidable manual S 166 33.5442 50 0.09 49
IV.EL6.EHZ. 2019-06-26T11:52:45.65 0.6 negative manual P 359 58.497 50 0.05 47
IV.MNTT.EHZ. 2019-06-26T11:52:45.54 3.0 undecidable manual P 0
IV.CESI.HHZ. 2019-06-26T11:52:45.07 0.6 undecidable manual S 323 28.1496 50 -0.15 48
IV.FDMO.HHZ. 2019-06-26T11:52:44.32 0.6 undecidable manual S 355 26.1516 50 -0.34 47
IV.SMA1.EHZ. 2019-06-26T11:52:44.66 0.6 undecidable manual S 136 26.2515 50 -0.04 50
IV.TERO.HHZ. 2019-06-26T11:52:43.21 1.0 undecidable manual P 116 44.622 50 -0.25 23
IV.LNSS.HHZ. 2019-06-26T11:52:43.60 0.6 undecidable manual S 195 22.8549 114 -0.14 49
IT.MTCL.HGE. 2019-06-26T11:52:43.56 0.6 undecidable manual S 337 23.2545 114 -0.3 47
IV.MTRA.EHZ. 2019-06-26T11:52:43.87 0.6 undecidable manual S 102 23.5542 113 -0.1 49
IV.ASSB.HHZ. 2019-06-26T11:52:43.81 0.6 negative manual P 306 45.621 50 0.21 46
IV.GAVE.EHE. 2019-06-26T11:52:43.55 0.6 undecidable manual S 236 21.5673 115 0.2 48
IV.MF5.EHZ. 2019-06-26T11:52:42.30 0.6 negative manual P 54 34.9428 50 0.35 46
IV.FEMA.HNE. 2019-06-26T11:52:42.40 0.6 undecidable manual S 344 18.4704 119 0.01 51
IV.MMO1.EHZ. 2019-06-26T11:52:42.61 0.6 undecidable manual S 58 20.4684 117 -0.38 47
IV.CAMP.HHZ. 2019-06-26T11:52:42.19 1.0 negative manual P 141 38.1285 50 -0.26 23
IV.MC2.EHZ. 2019-06-26T11:52:41.25 0.6 undecidable manual S 27 13.5753 127 0.29 48
IV.RM33.EHZ. 2019-06-26T11:52:41.51 1.0 negative manual P 166 33.5442 50 -0.23 24
IV.CSP1.EHZ. 2019-06-26T11:52:41.63 0.3 positive manual P 13 33.0447 50 -0.04 74
IV.CESI.HHZ. 2019-06-26T11:52:40.95 0.1 undecidable manual P 323 28.1496 50 0.03 99
IV.MTRA.EHZ. 2019-06-26T11:52:40.08 1.0 undecidable manual P 102 23.5542 113 -0.12 25
IV.GAVE.EHE. 2019-06-26T11:52:40.02 0.1 undecidable manual P 236 21.5673 115 0.18 97
IV.FDMO.HHZ. 2019-06-26T11:52:40.52 0.1 positive manual P 355 26.1516 50 -0.08 99
IV.SMA1.EHZ. 2019-06-26T11:52:40.77 0.3 negative manual P 136 26.2515 50 0.15 73
IV.MMO1.EHZ. 2019-06-26T11:52:39.57 0.3 negative manual P 58 20.4684 117 -0.06 75
IT.MTCL.HGE. 2019-06-26T11:52:39.94 0.1 undecidable manual P 337 23.2545 114 -0.19 97
IV.LNSS.HHZ. 2019-06-26T11:52:39.34 1.0 undecidable manual P 195 22.8549 114 -0.73 21
IV.FEMA.HNE. 2019-06-26T11:52:39.42 0.1 undecidable manual P 344 18.4704 119 0.13 99
IV.MC2.EHZ. 2019-06-26T11:52:38.75 0.6 positive manual P 27 13.5753 127 0.29 48
IV.NRCA.HNZ. 2019-06-26T11:52:38.66 0.6 undecidable manual S 1 3.4965 161 -0.15 51
IV.NRCA.HNZ. 2019-06-26T11:52:37.42 0.1 negative manual P 1 3.4965 161 0.2 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHE. ML:2.0 0.0018872619999999998 0.0768 AML other m 2019-06-26T11:52:38.76
IV.NRCA.HHN. ML:2.1 0.00212429 0.0832 AML other m 2019-06-26T11:52:38.74
IV.NRCA.HNE. ML:2.0 0.0018302174999999998 0.096 AML other m 2019-06-26T11:52:38.74
IV.NRCA.HNN. ML:2.0 0.0017665555 0.0768 AML other m 2019-06-26T11:52:38.74
IV.LNSS.HHE. ML:1.7 0.0003238643 0.1408 AML other m 2019-06-26T11:52:44.35
IV.LNSS.HHN. ML:1.6 0.0002313414 0.1408 AML other m 2019-06-26T11:52:45.29
IV.LNSS.HNE. ML:1.7 0.00030015440000000004 0.1344 AML other m 2019-06-26T11:52:44.35
IV.LNSS.HNN. ML:1.5 0.000206751 0.16 AML other m 2019-06-26T11:52:44.04
IV.MTRA.EHE. ML:1.2 0.000102439595 0.2048 AML other m 2019-06-26T11:52:46.28
IV.MTRA.EHN. ML:1.2 0.000108615295 0.48 AML other m 2019-06-26T11:52:46.60
IV.MTRA.HNE. ML:1.4 0.0001469991 0.3584 AML other m 2019-06-26T11:52:46.34
IV.MTRA.HNN. ML:1.4 0.00014931768 0.9728 AML other m 2019-06-26T11:52:39.63
IV.FDMO.HHE. ML:1.5 0.00016887675 0.096 AML other m 2019-06-26T11:52:45.05
IV.FDMO.HHN. ML:1.4 0.000141793955 0.1216 AML other m 2019-06-26T11:52:44.64
IV.SMA1.EHE. ML:1.4 0.00013342135 0.32 AML other m 2019-06-26T11:52:49.46
IV.SMA1.EHN. ML:1.2 0.0001015694 0.3392 AML other m 2019-06-26T11:52:48.46
IV.CESI.HHE. ML:1.2 0.00008220358499999999 0.1024 AML other m 2019-06-26T11:52:45.31
IV.CESI.HHN. ML:1.4 0.0001224684 0.1216 AML other m 2019-06-26T11:52:45.59
IV.CESI.HNE. ML:1.2 0.00008591869999999998 0.8064 AML other m 2019-06-26T11:52:55.25
IV.CESI.HNN. ML:1.4 0.00012781080000000004 0.8384 AML other m 2019-06-26T11:52:55.70
IV.RM33.HNE. ML:1.4 0.0001145866 0.4096 AML other m 2019-06-26T11:52:44.68
IV.RM33.HNN. ML:1.4 0.00011052690999999999 0.416 AML other m 2019-06-26T11:52:50.00
IV.RM33.EHE. ML:1.4 0.00009627320999999999 0.1216 AML other m 2019-06-26T11:52:47.90
IV.RM33.EHN. ML:1.2 0.00006772075499999999 0.096 AML other m 2019-06-26T11:52:47.14
IV.CSP1.EHE. ML:1.2 0.000072116215 0.1024 AML other m 2019-06-26T11:52:47.38
IV.CSP1.EHN. ML:1.2 0.000072223845 0.224 AML other m 2019-06-26T11:52:47.96
IV.CAMP.HHE. ML:0.8 0.0000260849 0.2048 AML other m 2019-06-26T11:52:48.18
IV.CAMP.HHN. ML:0.7 0.000020360745 0.2944 AML other m 2019-06-26T11:52:48.65
IV.MF5.EHE. ML:1.2 0.00006499590500000001 0.3584 AML other m 2019-06-26T11:52:48.49
IV.MF5.EHN. ML:1.2 0.00006099597 0.3968 AML other m 2019-06-26T11:52:49.25
IV.TERO.HHE. ML:0.9 0.000022790984999999998 0.16 AML other m 2019-06-26T11:52:52.22
IV.TERO.HHN. ML:1.0 0.000029552605 0.0832 AML other m 2019-06-26T11:52:50.81
IV.TERO.HNE. ML:1.4 0.00008513960000000001 0.8512 AML other m 2019-06-26T11:53:00.96
IV.TERO.HNN. ML:1.2 0.000043728565 0.5056 AML other m 2019-06-26T11:52:47.26
IV.ASSB.HHE. ML:1.0 0.000028276805 0.1152 AML other m 2019-06-26T11:52:53.24
IV.ASSB.HHN. ML:0.9 0.0000229485 0.0768 AML other m 2019-06-26T11:52:53.74
IV.MNTT.EHE. ML:1.6 0.00009853891000000001 0.32 AML other m 2019-06-26T11:52:54.07
IV.MNTT.EHN. ML:1.6 0.0001221432 0.1984 AML other m 2019-06-26T11:52:48.35
IV.EL6.EHE. ML:1.3 0.000044351275 0.1792 AML other m 2019-06-26T11:52:56.59
IV.EL6.EHN. ML:1.4 0.00005017427 0.16 AML other m 2019-06-26T11:52:55.82
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