Earthquake with magnitude of ML 1.6 on date 24-07-2019 and time 06:47:59 (Italy) in region 1 km N Scapoli (IS)

A magnitude ML 1.6 earthquake occured in region: 1 km N Scapoli (IS), on

  • 24-07-2019 04:47:59 (UTC)
  • 24-07-2019 06:47:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.63, 14.06 at 17 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
Scapoli IS 1 680 680
Rocchetta a Volturno IS 2 1113 1793
Castel San Vincenzo IS 3 516 2309
Colli a Volturno IS 5 1349 3658
Cerro al Volturno IS 5 1281 4939
Pizzone IS 5 329 5268
Fornelli IS 7 1909 7177
Montaquila IS 8 2456 9633
Filignano IS 9 648 10281
Acquaviva d'Isernia IS 9 425 10706
Montenero Val Cocchiara IS 10 538 11244
San Biagio Saracinisco FR 11 349 11593
Macchia d'Isernia IS 11 1035 12628
Rionero Sannitico IS 12 1118 13746
Alfedena AQ 12 864 14610
Forlì del Sannio IS 13 675 15285
Pozzilli IS 13 2380 17665
Acquafondata FR 13 263 17928
Viticuso FR 14 353 18281
Scontrone AQ 14 574 18855
Isernia IS 14 21842 40697
Vallerotonda FR 15 1581 42278
Monteroduni IS 15 2264 44542
Conca Casale IS 15 200 44742
Venafro IS 16 11280 56022
Miranda IS 16 1047 57069
Barrea AQ 16 726 57795
Sant'Agapito IS 16 1496 59291
Picinisco FR 16 1218 60509
Roccasicura IS 16 550 61059
Castel di Sangro AQ 18 6538 67597
Settefrati FR 18 728 68325
Pesche IS 18 1661 69986
Civitella Alfedena AQ 19 296 70282
Villa Latina FR 19 1241 71523
Capriati a Volturno CE 19 1541 73064
Sant'Elia Fiumerapido FR 19 6166 79230
Pettoranello del Molise IS 19 460 79690
Longano IS 19 690 80380

Municipalities with at least 50000 inhabitants

An earthquake occurred to
65 Km NW of Caserta (76326 inhabitants)
74 Km N of Aversa (53047 inhabitants)
78 Km N of Giugliano in Campania (122974 inhabitants)
80 Km NW of Acerra (59573 inhabitants)
81 Km N of Afragola (65057 inhabitants)
81 Km S of Chieti (51815 inhabitants)
82 Km N of Marano di Napoli (59874 inhabitants)
82 Km NW of Benevento (60091 inhabitants)
82 Km N of Casoria (77642 inhabitants)
87 Km N of Pozzuoli (81661 inhabitants)
89 Km N of Napoli (974074 inhabitants)
92 Km N of Portici (55274 inhabitants)
94 Km N of Ercolano (53709 inhabitants)
94 Km S of Pescara (121014 inhabitants)
97 Km N of Torre del Greco (86275 inhabitants)
98 Km SE of L'Aquila (69753 inhabitants)
98 Km E of Latina (125985 inhabitants)
99 Km S of Montesilvano (53738 inhabitants)
100 Km NW of Avellino (54857 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 1.6 2019-07-24
04:47:59
41.63 14.06 17 2019-07-24
04:58:40
Sala Sismica INGV-Roma 70838481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-24 04:47:59 ± 0.16
Latitude 41.63 ± 0.01
Longitude 14.06 ± 0.01
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 70838481

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 657
Semi-minor axis of confidence ellipse (meter) 587
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 235
Circular confidence region, given by single value of horizontal uncertainty (meter) 660
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 81
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.04317
Epicentral distance of station farthest from the epicenter (degree) 0.63942
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 70838481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-24 04:58:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.T0110.HHZ. 2019-07-24T04:48:20.96 0.6 undecidable manual S 341 0.6394 96 0.26 43
IV.LPEL.HHZ. 2019-07-24T04:48:14.48 0.3 undecidable manual S 12 0.4299 100 -0.08 71
IV.INTR.HHZ. 2019-07-24T04:48:13.76 0.3 undecidable manual S 343 0.402 101 0.01 71
IV.LRP.EHZ. 2019-07-24T04:48:12.55 1.0 undecidable manual S 274 0.3552 103 0.16 24
IV.T0110.HHZ. 2019-07-24T04:48:11.30 0.3 undecidable manual P 341 0.6394 96 -0.32 64
IV.POFI.HHZ. 2019-07-24T04:48:10.72 0.6 undecidable manual S 289 0.2761 108 0.59 43
IV.MCI.EHZ. 2019-07-24T04:48:09.38 0.6 undecidable manual S 234 0.2302 113 0.55 45
IT.OPI.HGZ. 2019-07-24T04:48:08.45 0.6 undecidable manual S 311 0.2284 113 -0.36 46
IV.INTR.HHZ. 2019-07-24T04:48:07.39 0.3 undecidable manual P 343 0.402 101 -0.22 69
IV.LPEL.HHZ. 2019-07-24T04:48:07.95 0.6 undecidable manual P 12 0.4299 100 -0.13 47
IV.LRP.EHZ. 2019-07-24T04:48:06.72 0.3 undecidable manual P 274 0.3552 103 -0.1 70
IV.RNI2.HHZ. 2019-07-24T04:48:06.42 0.3 undecidable manual S 41 0.1025 140 0.66 62
IV.VAGA.HHZ. 2019-07-24T04:48:05.17 0.6 undecidable manual P 148 0.2473 111 0.12 49
IV.POFI.HHZ. 2019-07-24T04:48:05.42 0.3 undecidable manual P 289 0.2761 108 -0.1 72
IV.MCI.EHZ. 2019-07-24T04:48:05.03 0.3 undecidable manual P 234 0.2302 113 0.26 71
IT.OPI.HGZ. 2019-07-24T04:48:04.58 0.3 undecidable manual P 311 0.2284 113 -0.17 72
IV.CERA.HHZ. 2019-07-24T04:48:04.49 0.3 undecidable manual S 229 0.0432 162 -0.4 71
IV.RNI2.HHZ. 2019-07-24T04:48:03.16 0.3 undecidable manual P 41 0.1025 140 0.17 73
IV.MIDA.HHZ. 2019-07-24T04:48:03.39 0.1 undecidable manual P 84 0.1448 128 -0.12 99
IV.CERA.HHZ. 2019-07-24T04:48:02.37 0.1 undecidable manual P 229 0.0432 162 -0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CERA.HHN. ML:2 0.0009735 0.2 AML other m 2019-07-24T04:48:04.60
IV.CERA.HNN. ML:2 0.000906 0.2 AML other m 2019-07-24T04:48:04.60
IV.CERA.HHE. ML:1.7 0.0005185 0.24 AML other m 2019-07-24T04:48:05.52
IV.CERA.HNE. ML:1.7 0.000486 0.24 AML other m 2019-07-24T04:48:05.52
IV.RNI2.HHN. ML:1.7 0.0004325 0.94 AML other m 2019-07-24T04:48:06.48
IV.RNI2.HNN. ML:1.7 0.0004165 0.94 AML other m 2019-07-24T04:48:06.48
IV.RNI2.HHE. ML:1.8 0.0005045 1.78 AML other m 2019-07-24T04:48:06.04
IV.RNI2.HNE. ML:1.8 0.0004665 1.78 AML other m 2019-07-24T04:48:06.04
IV.POFI.HHE. ML:1.1 5.01E-5 0.86 AML other m 2019-07-24T04:48:10.67
IV.POFI.HHN. ML:1.2 6.28E-5 0.42 AML other m 2019-07-24T04:48:10.98
IV.VVLD.HHE. ML:1.5 9.18E-5 1.54 AML other m 2019-07-24T04:48:14.18
IV.INTR.HHN. ML:0 0.000152 0.9 AML other m 2019-07-24T04:48:14.26
IV.VAGA.HNN. ML:0 0.0001285 0.82 AML other m 2019-07-24T04:48:14.44
IV.INTR.HHE. ML:0 9.885E-5 1.44 AML other m 2019-07-24T04:48:14.25
IV.LPEL.HHE. ML:0 3.544018E-5 0.3008 AML other m 2019-07-24T04:48:15.31
IV.LPEL.HHN. ML:0 3.216106E-5 0.0992 AML other m 2019-07-24T04:48:15.15
IV.T0110.HHE. ML:0 6.21958E-5 0.2976 AML other m 2019-07-24T04:48:22.12
IV.T0110.HHN. ML:0 4.6001755E-5 0.24 AML other m 2019-07-24T04:48:22.61
IV.MCI.EHE. ML:1.7 0.0002503861 0.3584 AML other m 2019-07-24T04:48:10.19
IV.MCI.EHN. ML:1.5 0.0001642241 0.1792 AML other m 2019-07-24T04:48:10.56
IV.LRP.EHE. ML:1.1 3.93006E-5 0.7008 AML other m 2019-07-24T04:48:13.08
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