Earthquake with magnitude of ML 1.4 on date 09-08-2019 and time 15:35:34 (Italy) in region 5 km E Cortino (TE)

A magnitude ML 1.4 earthquake occured in region: 5 km E Cortino (TE), on

  • 09-08-2019 13:35:34 (UTC)
  • 09-08-2019 15:35:34 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.64, 13.56 at 18 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Cortino TE 5 656 656
Rocca Santa Maria TE 6 537 1193
Torricella Sicura TE 8 2641 3834
Montorio al Vomano TE 9 8218 12052
Fano Adriano TE 10 296 12348
Teramo TE 12 54892 67240
Valle Castellana TE 12 977 68217
Crognaleto TE 13 1297 69514
Tossicia TE 13 1406 70920
Pietracamela TE 13 271 71191
Campli TE 14 7209 78400
Colledara TE 15 2179 80579
Basciano TE 15 2434 83013
Castel Castagna TE 17 500 83513
Civitella del Tronto TE 17 5116 88629
Isola del Gran Sasso d'Italia TE 17 4773 93402
Penna Sant'Andrea TE 18 1698 95100
Campotosto AQ 18 542 95642
Acquasanta Terme AP 19 2916 98558
Cermignano TE 20 1649 100207
Canzano TE 20 1934 102141

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km W of Teramo (54892 inhabitants)
35 Km NE of L'Aquila (69753 inhabitants)
50 Km W of Montesilvano (53738 inhabitants)
57 Km W of Pescara (121014 inhabitants)
59 Km NW of Chieti (51815 inhabitants)
76 Km E of Terni (111501 inhabitants)
78 Km E of Foligno (57155 inhabitants)
98 Km NE of Tivoli (56533 inhabitants)
99 Km NE of Guidonia Montecelio (88673 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Rev 100 ML 1.4 2019-08-09
13:35:34
42.64 13.56 19 2019-08-09
13:48:28
Sala Sismica INGV-Roma 71306181
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-09 13:35:34 ± 0.12
Latitude 42.64 ± 0.00
Longitude 13.56 ± 0.01
Depth (km) 19 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 71306181

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 685
Semi-minor axis of confidence ellipse (meter) 469
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 227
Circular confidence region, given by single value of horizontal uncertainty (meter) 690
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 137
Number of associated phases, regardless of their use for origin computation 28
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.44157
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 71306181
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-09 13:48:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.TDS.HHZ. 2019-08-09T13:37:28.66 3.0 undecidable manual Sg 15.84 0
IV.CADC.HNZ. 2019-08-09T13:37:14.94 3.0 undecidable manual Sn -0.25 0
IV.RAVA.EHZ. 2019-08-09T13:37:02.75 3.0 undecidable manual Sg 11.72 0
IV.MARS.EHZ. 2019-08-09T13:37:00.83 3.0 positive manual Pg 13.19 0
IV.CAVE.HHZ. 2019-08-09T13:36:59.23 3.0 undecidable manual Sn 4.85 0
IV.BRSN.HNZ. 2019-08-09T13:36:38.44 3.0 undecidable manual Sg 6.79 0
MN.TRI.HHZ. 2019-08-09T13:36:20.63 3.0 positive manual Pn -1.28 0
IV.PTRJ.HHZ. 2019-08-09T13:36:03.94 3.0 positive manual Pg 3.98 0
IV.LPEL.HHZ. 2019-08-09T13:36:00.42 3.0 undecidable manual S -1.36 0
IT.PLTA.HNZ. 2019-08-09T13:35:57.10 3.0 negative manual P 1.01 0
IV.NRCA.HHZ. 2019-08-09T13:35:49.14 0.3 undecidable manual S 300 0.3822 104 0.19 68
IV.MMO1.EHZ. 2019-08-09T13:35:47.04 0.3 undecidable manual S 326 0.3103 108 0.12 70
IV.VCEL.EHZ. 2019-08-09T13:35:47.64 0.3 undecidable manual S 141 0.3202 107 0.44 65
IV.CSP1.EHZ. 2019-08-09T13:35:45.29 3.0 undecidable manual P -0.29 0
IV.SMA1.EHZ. 2019-08-09T13:35:43.40 0.1 undecidable manual S 266 0.1691 126 0.24 95
IV.MC2.EHZ. 2019-08-09T13:35:43.12 0.1 undecidable manual P 314 0.3849 104 0.04 93
IV.MTRA.EHZ. 2019-08-09T13:35:43.01 0.3 undecidable manual S 313 0.1682 127 -0.13 71
IV.T0110.HHZ. 2019-08-09T13:35:43.98 0.3 undecidable manual P 159 0.4416 102 -0.04 70
IV.GIGS.HHZ. 2019-08-09T13:35:43.35 0.3 undecidable manual S 178 0.1889 123 -0.3 69
IV.VCEL.EHZ. 2019-08-09T13:35:42.01 0.1 undecidable manual P 141 0.3202 107 0 95
IV.MF5.EHZ. 2019-08-09T13:35:42.40 0.3 undecidable manual P 347 0.3534 105 -0.16 69
IV.NRCA.HHZ. 2019-08-09T13:35:42.96 0.1 undecidable manual P 300 0.3822 104 -0.06 93
IV.MMO1.EHZ. 2019-08-09T13:35:41.74 0.1 undecidable manual P 326 0.3103 108 -0.11 94
IV.TERO.HHZ. 2019-08-09T13:35:40.81 0.3 undecidable manual S 124 0.0351 166 -0.07 74
IV.MTRA.EHZ. 2019-08-09T13:35:39.60 0.1 undecidable manual P 313 0.1682 127 -0.07 97
IV.GIGS.HHZ. 2019-08-09T13:35:39.76 0.1 undecidable manual P 178 0.1889 123 -0.2 94
IV.SMA1.EHZ. 2019-08-09T13:35:39.87 0.3 undecidable manual P 266 0.1691 126 0.19 71
IV.TERO.HHZ. 2019-08-09T13:35:38.34 0.1 undecidable manual P 124 0.0351 166 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.TERO.HHE. ML:1.8 0.000627795 0.064 AML other m 2019-08-09T13:35:40.86
IV.TERO.HHN. ML:2 0.0008057786 0.0576 AML other m 2019-08-09T13:35:40.87
IV.TERO.HNE. ML:1.6 0.0003675686 0.4224 AML other m 2019-08-09T13:35:40.86
IV.TERO.HNN. ML:1.6 0.00040647325 0.1152 AML other m 2019-08-09T13:35:40.81
IV.MTRA.EHE. ML:1.4 0.00016496035 0.096 AML other m 2019-08-09T13:35:43.13
IV.MTRA.EHN. ML:1.4 0.0001593176 0.1216 AML other m 2019-08-09T13:35:43.64
IV.MTRA.HNE. ML:1.4 0.00017243964 0.096 AML other m 2019-08-09T13:35:43.12
IV.MTRA.HNN. ML:1.4 0.00015227895 0.192 AML other m 2019-08-09T13:35:43.63
IV.GIGS.HHE. ML:0.4 1.5044995E-5 0.2816 AML other m 2019-08-09T13:35:45.51
IV.GIGS.HHN. ML:0.6 2.365783595E-5 0.064 AML other m 2019-08-09T13:35:43.74
IV.SMA1.EHE. ML:1 5.2860215E-5 0.32 AML other m 2019-08-09T13:35:43.77
IV.SMA1.EHN. ML:0.9 4.6571505E-5 0.0768 AML other m 2019-08-09T13:35:43.64
IV.VCEL.EHE. ML:1.4 8.3915585E-5 0.16 AML other m 2019-08-09T13:35:47.90
IV.VCEL.EHN. ML:1.2 5.484824E-5 0.224 AML other m 2019-08-09T13:35:48.79
IV.MF5.EHE. ML:1.2 5.155709E-5 0.4992 AML other m 2019-08-09T13:35:49.45
IV.MF5.EHN. ML:1 3.101896E-5 1.28 AML other m 2019-08-09T13:35:42.13
IV.NRCA.HHE. ML:1.8 0.0001739669 0.1408 AML other m 2019-08-09T13:35:49.40
IV.NRCA.HHN. ML:1.6 0.00010927605 0.0832 AML other m 2019-08-09T13:35:49.45
IV.NRCA.HNE. ML:1.8 0.0001685524 0.1408 AML other m 2019-08-09T13:35:49.40
IV.NRCA.HNN. ML:1.9 0.0002129944 0.7424 AML other m 2019-08-09T13:36:00.47
IV.T0110.HHE. ML:1.1 3.258772E-5 0.5184 AML other m 2019-08-09T13:35:56.14
IV.T0110.HHN. ML:1.1 3.7298045E-5 0.416 AML other m 2019-08-09T13:35:56.44
IV.CSP1.EHE. ML:0.9 1.4992715E-5 0.2432 AML other m 2019-08-09T13:35:55.81
IV.CSP1.EHN. ML:0.9 1.6026405E-5 0.3008 AML other m 2019-08-09T13:35:53.72
MN.TRI.HHE. ML:2.5 3.0869535E-5 0.1024 AML other m 2019-08-09T13:36:58.86
MN.TRI.HHN. ML:2.2 1.4337475E-5 0.7232 AML other m 2019-08-09T13:36:38.41
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download