Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 03-02-2019 and time 21:42:50 (Italy) in region 2 km SE Campotosto (AQ)

A magnitude ML 2.0 earthquake occured in region: 2 km SE Campotosto (AQ), on

  • 03-02-2019 20:42:50 (UTC)
  • 03-02-2019 21:42:50 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5470, 13.3830 at 16 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.

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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
Campotosto AQ 2 542 542
Capitignano AQ 7 665 1207
Crognaleto TE 8 1297 2504
Montereale AQ 12 2581 5085
Amatrice RI 12 2657 7742
Fano Adriano TE 13 296 8038
Cortino TE 13 656 8694
Barete AQ 14 737 9431
Pizzoli AQ 14 4326 13757
Pietracamela TE 14 271 14028
Cagnano Amiterno AQ 16 1369 15397
Rocca Santa Maria TE 20 537 15934
Accumoli RI 20 667 16601
Cittareale RI 20 482 17083

Municipalities with at least 50000 inhabitants

An earthquake occurred to
22 Km N of L'Aquila (69753 inhabitants)
29 Km W of Teramo (54892 inhabitants)
60 Km E of Terni (111501 inhabitants)
63 Km W of Montesilvano (53738 inhabitants)
68 Km W of Chieti (51815 inhabitants)
69 Km W of Pescara (121014 inhabitants)
72 Km SE of Foligno (57155 inhabitants)
81 Km NE of Tivoli (56533 inhabitants)
81 Km NE of Guidonia Montecelio (88673 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 2.0 2019-02-03
20:42:50		 42.5473 13.3833 16 2019-08-22
08:24:52		 Bollettino Sismico Italiano INGV 66198151
Reviewed
Rev100 		ML 2.0 2019-02-03
20:42:50		 42.5557 13.3877 16 2019-02-03
20:52:45		 Sala Sismica INGV-Roma 65190761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-02-03 20:42:50 ± 0.09
Latitude 42.5473 ± 0.0045
Longitude 13.3833 ± 0.0061
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 66198151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 561
Semi-minor axis of confidence ellipse (meter) 225
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 228
Circular confidence region, given by single value of horizontal uncertainty (meter) 560.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 58
Number of associated phases, regardless of their use for origin computation 46
Number of defining phases 46
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.36
Epicentral distance of station closest to the epicenter (degree) 0.02248
Epicentral distance of station farthest from the epicenter (degree) 0.80849
Number of stations at which the event was observed 24
Number of stations from which data was used for origin computation 24
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 31
Type of magnitude ML
Reference to an origin 65190761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-02-03 20:52:45

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 43
Type of magnitude ML
Reference to an origin 66198151
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-03-05 16:48:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.EL6.EHZ. 2019-02-03T20:43:18.12 0.1 undecidable manual S 345 89.7435 93 0.92 65
IV.ASSB.HHZ. 2019-02-03T20:43:15.63 0.1 undecidable manual S 313 80.6637 94 0.86 69
IV.MOMA.HHZ. 2019-02-03T20:43:13.49 0.1 undecidable manual S 293 72.1722 94 0.96 67
IV.CESI.HHZ. 2019-02-03T20:43:10.66 0.1 undecidable manual S 323 63.9915 95 0.3 86
IV.FDMO.HHZ. 2019-02-03T20:43:09.20 0.1 undecidable manual S 336 59.3961 96 0.08 90
IV.GUMA.HHZ. 2019-02-03T20:43:09.46 0.1 undecidable manual S 356 57.2982 96 0.89 70
IV.MF5.EHZ. 2019-02-03T20:43:07.10 0.1 undecidable manual S 7 49.2174 97 0.66 78
IV.T0110.HHZ. 2019-02-03T20:43:06.70 0.3 undecidable manual S 137 47.7189 97 0.67 60
IV.ARRO.EHZ. 2019-02-03T20:43:06.70 0.6 undecidable manual S 274 50.616 97 -0.09 45
IV.EL6.EHZ. 2019-02-03T20:43:05.79 0.1 undecidable manual P 345 89.7435 93 -0.23 83
IV.VCEL.EHE. 2019-02-03T20:43:05.00 0.3 undecidable manual S 114 41.0256 99 0.73 58
IV.MC2.EHZ. 2019-02-03T20:43:05.00 0.3 undecidable manual S 339 43.4232 98 0.11 69
IV.GAVE.EHZ. 2019-02-03T20:43:04.70 0.1 undecidable manual S 292 43.0236 99 -0.09 92
IV.ASSB.HHZ. 2019-02-03T20:43:04.28 0.3 undecidable manual P 313 80.6637 94 -0.34 61
IV.CERT.HHZ. 2019-02-03T20:43:04.35 0.3 undecidable manual P 207 74.0703 94 0.73 56
IV.NRCA.HHZ. 2019-02-03T20:43:03.10 0.1 undecidable manual S 325 38.628 100 -0.52 85
IV.MOMA.HHZ. 2019-02-03T20:43:03.16 0.3 undecidable manual P 293 72.1722 94 -0.17 65
IV.MMO1.EHZ. 2019-02-03T20:43:03.60 0.1 undecidable manual S 353 39.3273 100 -0.21 92
IV.FAGN.HHE. 2019-02-03T20:43:03.60 0.6 undecidable manual S 152 35.2425 101 0.85 38
IV.CESI.HHZ. 2019-02-03T20:43:01.68 0.1 negative manual P 323 63.9915 95 -0.39 84
IV.LNSS.HHZ. 2019-02-03T20:43:01.00 0.1 undecidable manual S 283 28.6491 105 -0.04 96
IV.GUMA.HHZ. 2019-02-03T20:43:00.98 0.1 undecidable manual P 356 57.2982 96 -0.07 91
IV.FDMO.HHZ. 2019-02-03T20:43:00.92 0.1 positive manual P 336 59.3961 96 -0.44 84
IV.MF5.EHZ. 2019-02-03T20:42:59.83 0.1 positive manual P 7 49.2174 97 0.02 93
IV.T0110.HHZ. 2019-02-03T20:42:59.34 0.1 undecidable manual P 137 47.7189 97 -0.24 89
IV.ARRO.EHZ. 2019-02-03T20:42:59.68 0.1 negative manual P 274 50.616 97 -0.34 86
IV.MC2.EHZ. 2019-02-03T20:42:58.57 0.1 negative manual P 339 43.4232 98 -0.34 88
IV.GIGS.HHZ. 2019-02-03T20:42:58.30 0.1 undecidable manual S 124 18.6702 118 -0.25 94
IV.GAVE.EHZ. 2019-02-03T20:42:58.53 0.1 negative manual P 292 43.0236 99 -0.33 88
IV.VCEL.EHE. 2019-02-03T20:42:58.73 0.3 undecidable manual P 114 41.0256 99 0.17 69
IV.TERO.HHZ. 2019-02-03T20:42:58.40 0.1 undecidable manual S 65 19.869 116 -0.43 91
IV.FAGN.HHE. 2019-02-03T20:42:57.79 0.1 undecidable manual P 152 35.2425 101 0.1 94
IV.NRCA.HHZ. 2019-02-03T20:42:57.76 0.1 negative manual P 325 38.628 100 -0.43 87
IV.RM33.EHZ. 2019-02-03T20:42:57.60 0.1 undecidable manual S 253 14.4744 127 0 99
IV.MMO1.EHZ. 2019-02-03T20:42:57.89 0.1 undecidable manual P 353 39.3273 100 -0.41 88
IV.T1299.EHZ. 2019-02-03T20:42:57.40 0.1 undecidable manual S 319 12.6762 132 0.16 95
IV.FIAM.HHZ. 2019-02-03T20:42:57.93 0.1 undecidable manual P 215 37.9287 100 -0.15 92
IV.SMA1.EHZ. 2019-02-03T20:42:56.70 0.1 undecidable manual S 337 9.9789 140 -0.05 100
IV.LNSS.HHZ. 2019-02-03T20:42:56.55 0.1 negative manual P 283 28.6491 105 -0.15 94
IV.GIGS.HHZ. 2019-02-03T20:42:55.04 0.1 undecidable manual P 124 18.6702 118 -0.22 95
IV.CAMP.HHZ. 2019-02-03T20:42:55.90 0.1 undecidable manual S 121 2.4975 169 0.03 99
IV.TERO.HHZ. 2019-02-03T20:42:55.12 0.1 undecidable manual P 65 19.869 116 -0.3 93
IV.RM33.EHZ. 2019-02-03T20:42:54.73 0.1 positive manual P 253 14.4744 127 0.02 99
IV.T1299.EHZ. 2019-02-03T20:42:54.50 0.1 negative manual P 319 12.6762 132 0 99
IV.SMA1.EHZ. 2019-02-03T20:42:54.14 0.1 negative manual P 337 9.9789 140 -0.08 99
IV.CAMP.HHZ. 2019-02-03T20:42:53.74 0.1 undecidable manual P 121 2.4975 169 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAMP.HHN. ML:0.0 0.0006350972 0.3712 AML other m 2019-02-03T20:42:56.03
IV.CAMP.HHE. ML:0.0 0.0005319597000000001 1.7312 AML other m 2019-02-03T20:42:56.99
IV.SMA1.EHE. ML:0.0 0.0003451172 0.1536 AML other m 2019-02-03T20:42:57.15
IV.RM33.EHN. ML:0.0 0.0013956336 0.1152 AML other m 2019-02-03T20:42:57.74
IV.RM33.HNN. ML:0.0 0.0014968321499999999 0.1152 AML other m 2019-02-03T20:42:57.74
IV.RM33.HNE. ML:0.0 0.0023569295 0.1152 AML other m 2019-02-03T20:42:57.82
IV.RM33.EHE. ML:0.0 0.0023828430000000004 0.1408 AML other m 2019-02-03T20:42:57.83
IV.GIGS.HHN. ML:0.0 0.00013456713500000002 0.1536 AML other m 2019-02-03T20:42:58.41
IV.TERO.HHN. ML:0.0 0.00060349695 0.128 AML other m 2019-02-03T20:42:58.61
IV.TERO.HNN. ML:0.0 0.00023277485 0.0896 AML other m 2019-02-03T20:42:58.57
IV.TERO.HNE. ML:0.0 0.0003085046 0.1152 AML other m 2019-02-03T20:42:58.74
IV.GIGS.HHE. ML:0.0 0.00009841095 0.2944 AML other m 2019-02-03T20:42:59.16
IV.TERO.HHE. ML:0.0 0.0004673889 0.2816 AML other m 2019-02-03T20:42:59.00
IV.SMA1.EHN. ML:0.0 0.00031965215 1.7312 AML other m 2019-02-03T20:43:00.97
IV.LNSS.HHN. ML:0.0 0.00091408745 0.1408 AML other m 2019-02-03T20:43:01.31
IV.LNSS.HNN. ML:0.0 0.0008719834 0.1408 AML other m 2019-02-03T20:43:01.31
IV.LNSS.HHE. ML:0.0 0.0010810897 0.1408 AML other m 2019-02-03T20:43:01.34
IV.LNSS.HNE. ML:0.0 0.0010413433999999998 0.128 AML other m 2019-02-03T20:43:01.34
IV.NRCA.HNN. ML:0.0 0.001053433 0.128 AML other m 2019-02-03T20:43:03.62
IV.NRCA.HHN. ML:0.0 0.0011166995 0.1408 AML other m 2019-02-03T20:43:03.62
IV.NRCA.HNE. ML:0.0 0.001450189 0.1792 AML other m 2019-02-03T20:43:03.73
IV.NRCA.HHE. ML:0.0 0.0011328195000000001 0.1024 AML other m 2019-02-03T20:43:04.35
IV.GAVE.HNE. ML:0.0 0.00052543925 0.32 AML other m 2019-02-03T20:43:04.99
IV.GAVE.EHE. ML:0.0 0.0005617094499999999 0.32 AML other m 2019-02-03T20:43:04.99
IV.GAVE.EHN. ML:0.0 0.00042034355 0.1152 AML other m 2019-02-03T20:43:05.45
IV.GAVE.HNN. ML:0.0 0.00017133945 0.5632 AML other m 2019-02-03T20:42:58.77
IV.T0110.HHN. ML:0.0 0.00014998105 0.3968 AML other m 2019-02-03T20:43:07.54
IV.MF5.EHN. ML:0.0 0.00036572780000000005 0.0896 AML other m 2019-02-03T20:43:07.46
IV.ARRO.EHN. ML:0.0 0.000104699395 0.192 AML other m 2019-02-03T20:43:07.49
IV.MF5.EHE. ML:0.0 0.0005147084499999999 0.32 AML other m 2019-02-03T20:43:07.62
IV.ARRO.EHE. ML:0.0 0.00009566959 0.1792 AML other m 2019-02-03T20:43:08.12
IV.FDMO.HHN. ML:0.0 0.00017406325 0.2432 AML other m 2019-02-03T20:43:09.50
IV.FDMO.HHE. ML:0.0 0.00015413505 0.2944 AML other m 2019-02-03T20:43:09.40
IV.T0110.HHE. ML:0.0 0.0001214527 0.2816 AML other m 2019-02-03T20:43:11.31
IV.GUMA.HHN. ML:0.0 0.00028122585 0.256 AML other m 2019-02-03T20:43:10.76
IV.GUMA.HHE. ML:0.0 0.0003282758 0.256 AML other m 2019-02-03T20:43:10.51
IV.GUMA.HNE. ML:0.0 0.00027166105 0.1408 AML other m 2019-02-03T20:43:10.75
IV.CESI.HHE. ML:0.0 0.00009212901499999999 0.3456 AML other m 2019-02-03T20:43:11.16
IV.CESI.HHN. ML:0.0 0.00016176545 0.2432 AML other m 2019-02-03T20:43:11.53
IV.ASSB.HHE. ML:0.0 0.00005824786 1.8208 AML other m 2019-02-03T20:43:17.06
IV.ASSB.HHN. ML:0.0 0.000057265294999999995 0.1536 AML other m 2019-02-03T20:43:17.52
IV.EL6.EHN. ML:0.0 0.00016940739999999997 0.544 AML other m 2019-02-03T20:43:19.51
IV.EL6.EHE. ML:0.0 0.00012629921 0.2304 AML other m 2019-02-03T20:43:20.03
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
Waveforms Seismic signals in miniseed + resp format Download