Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 29-01-2019 and time 23:19:39 (Italy) in region 1 km E Pizzoli (AQ)

A magnitude ML 1.9 earthquake occured in region: 1 km E Pizzoli (AQ), on

  • 29-01-2019 22:19:39 (UTC)
  • 29-01-2019 23:19:39 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.4340, 13.3070 at 8 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
Pizzoli AQ 1 4326 4326
Barete AQ 3 737 5063
Cagnano Amiterno AQ 7 1369 6432
Scoppito AQ 8 3727 10159
Capitignano AQ 10 665 10824
Montereale AQ 11 2581 13405
L'Aquila AQ 12 69753 83158
Campotosto AQ 15 542 83700
Tornimparte AQ 16 3187 86887
Lucoli AQ 16 1011 87898
Borbona RI 17 617 88515
Antrodoco RI 19 2588 91103
Crognaleto TE 19 1297 92400
Posta RI 20 694 93094

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km NW of L'Aquila (69753 inhabitants)
41 Km SW of Teramo (54892 inhabitants)
56 Km E of Terni (111501 inhabitants)
67 Km NE of Tivoli (56533 inhabitants)
68 Km NE of Guidonia Montecelio (88673 inhabitants)
70 Km W of Montesilvano (53738 inhabitants)
71 Km W of Chieti (51815 inhabitants)
75 Km W of Pescara (121014 inhabitants)
76 Km SE of Foligno (57155 inhabitants)
91 Km NE of Roma (2864731 inhabitants)
94 Km NE of Velletri (53303 inhabitants)
99 Km E of Viterbo (67173 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 1.9 2019-01-29
22:19:39		 42.4342 13.307 8 2019-08-22
08:24:52		 Bollettino Sismico Italiano INGV 66499291
Reviewed
Rev100 		ML 1.7 2019-01-29
22:19:39		 42.4328 13.3085 9 2019-01-29
22:26:55		 Sala Sismica INGV-Roma 65059731
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-01-29 22:19:39 ± 0.07
Latitude 42.4342 ± 0.0036
Longitude 13.3070 ± 0.0049
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 66499291

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 394
Semi-minor axis of confidence ellipse (meter) 190
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 47
Circular confidence region, given by single value of horizontal uncertainty (meter) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 68
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 47
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.10162
Epicentral distance of station farthest from the epicenter (degree) 0.75543
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:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 65059731
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-01-29 22:26:55

ML:1.9

Field Value
Value 1.9
Uncertainty 0.1
Num. used stations 26
Type of magnitude ML
Reference to an origin 66499291
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-03-13 08:07:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LPEL.HHZ. 2019-01-29T22:20:06.11 0.1 undecidable manual S 121 83.8494 50 0.82 71
IV.GUMA.HHZ. 2019-01-29T22:20:02.24 0.1 undecidable manual S 2 69.7746 50 0.71 77
IV.MOMA.HHZ. 2019-01-29T22:20:02.72 0.1 undecidable manual S 305 72.7716 50 0.37 85
IV.FDMO.HHZ. 2019-01-29T22:20:01.86 0.1 undecidable manual S 345 69.1752 50 0.48 84
IV.INTR.HHZ. 2019-01-29T22:20:01.35 0.1 undecidable manual S 133 67.8765 50 0.32 87
IV.MF5.EHZ. 2019-01-29T22:20:00.16 0.1 undecidable manual S 11 62.6928 50 0.51 84
IV.CESX.HHZ. 2019-01-29T22:19:59.87 0.1 undecidable manual S 288 61.9935 50 0.41 86
IV.MC2.EHZ. 2019-01-29T22:19:57.86 0.1 undecidable manual S 350 53.8017 50 0.58 83
IV.MMO1.EHZ. 2019-01-29T22:19:56.24 0.1 undecidable manual S 2 51.6039 50 -0.45 87
IV.VCEL.EHZ. 2019-01-29T22:19:54.98 0.1 undecidable manual S 96 43.9227 50 0.34 90
IV.LPEL.HHZ. 2019-01-29T22:19:54.29 0.1 undecidable manual P 121 83.8494 50 -0.23 86
IV.NRCA.HHZ. 2019-01-29T22:19:54.79 0.1 undecidable manual S 341 47.0196 50 -0.68 81
IV.PTQR.HHZ. 2019-01-29T22:19:54.70 0.1 undecidable manual S 170 46.4202 50 -0.59 84
IV.GAVE.EHZ. 2019-01-29T22:19:54.56 0.1 undecidable manual S 310 44.2224 50 -0.16 94
IV.T0110.HHZ. 2019-01-29T22:19:54.98 0.1 undecidable manual S 120 44.7219 50 0.13 94
IV.FDMO.HHZ. 2019-01-29T22:19:52.03 0.1 undecidable manual P 345 69.1752 50 -0.24 88
IV.GUMA.HHZ. 2019-01-29T22:19:52.49 0.1 undecidable manual P 2 69.7746 50 0.13 90
IV.MOMA.HHZ. 2019-01-29T22:19:52.56 0.1 undecidable manual P 305 72.7716 50 -0.26 87
IV.INTR.HHZ. 2019-01-29T22:19:51.78 0.1 undecidable manual P 133 67.8765 50 -0.29 87
IV.MF5.EHZ. 2019-01-29T22:19:51.39 0.1 undecidable manual P 11 62.6928 50 0.13 91
IV.CESX.HHZ. 2019-01-29T22:19:51.50 0.1 undecidable manual P 288 61.9935 50 0.34 87
IV.LNSS.HHZ. 2019-01-29T22:19:50.10 0.1 undecidable manual S 311 28.749 106 -0.09 98
IV.FAGN.HHZ. 2019-01-29T22:19:50.98 0.1 undecidable manual S 129 29.3484 106 0.57 87
IV.TERO.HHZ. 2019-01-29T22:19:50.63 0.1 undecidable manual S 49 32.0457 104 -0.67 83
IV.MMO1.EHZ. 2019-01-29T22:19:49.22 0.1 undecidable manual P 2 51.6039 50 -0.34 89
IV.MC2.EHZ. 2019-01-29T22:19:49.64 0.1 undecidable manual P 350 53.8017 50 -0.26 90
IV.FIAM.HHZ. 2019-01-29T22:19:49.04 0.1 undecidable manual S 220 24.1536 109 0.38 93
IV.GAVE.EHZ. 2019-01-29T22:19:48.06 0.1 undecidable manual P 310 44.2224 50 -0.36 90
IV.T0110.HHZ. 2019-01-29T22:19:48.35 0.1 undecidable manual P 120 44.7219 50 -0.14 94
IV.VCEL.EHZ. 2019-01-29T22:19:48.19 0.1 undecidable manual P 96 43.9227 50 -0.19 93
IV.ARRO.EHZ. 2019-01-29T22:19:48.44 0.1 undecidable manual P 290 47.1195 50 -0.43 88
IV.SMA1.EHZ. 2019-01-29T22:19:48.10 0.1 undecidable manual S 6 21.867 111 0.17 97
IV.NRCA.HHZ. 2019-01-29T22:19:48.28 0.1 undecidable manual P 341 47.0196 50 -0.57 84
IV.PTQR.HHZ. 2019-01-29T22:19:48.32 0.1 undecidable manual P 170 46.4202 50 -0.43 88
IV.T1299.HNN. 2019-01-29T22:19:48.03 0.1 undecidable manual S 355 22.2555 110 -0.03 100
IV.GIGS.HHZ. 2019-01-29T22:19:47.78 0.1 undecidable manual S 84 21.867 111 -0.14 98
IV.CAMP.HHZ. 2019-01-29T22:19:45.67 0.1 undecidable manual S 36 13.9749 120 0.21 98
IV.LNSS.HHZ. 2019-01-29T22:19:45.71 0.1 positive manual P 311 28.749 106 -0.1 98
IV.FAGN.HHZ. 2019-01-29T22:19:45.80 0.1 undecidable manual P 129 29.3484 106 -0.14 97
IV.TERO.HHZ. 2019-01-29T22:19:45.97 0.1 undecidable manual P 49 32.0457 104 -0.48 89
IV.FIAM.HHZ. 2019-01-29T22:19:44.99 0.1 undecidable manual P 220 24.1536 109 0.07 99
IV.T1299.HNN. 2019-01-29T22:19:44.64 0.1 undecidable manual P 355 22.2555 110 0.06 99
IV.GIGS.HHZ. 2019-01-29T22:19:44.44 0.1 undecidable manual P 84 21.867 111 -0.06 99
IV.RM33.EHZ. 2019-01-29T22:19:44.77 0.1 undecidable manual S 318 11.2776 126 0.13 100
IV.SMA1.EHZ. 2019-01-29T22:19:44.63 0.1 positive manual P 6 21.867 111 0.13 98
IV.CAMP.HHZ. 2019-01-29T22:19:43.38 0.1 positive manual P 36 13.9749 120 0.31 96
IV.RM33.EHZ. 2019-01-29T22:19:42.91 0.1 positive manual P 318 11.2776 126 0.3 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.RM33.HNE. ML:2.0 0.001373234 0.2176 AML other m 2019-01-29T22:19:45.85
IV.RM33.EHN. ML:2.1 0.0015206105 0.2432 AML other m 2019-01-29T22:19:45.32
IV.RM33.HNN. ML:2.1 0.001544122 0.2432 AML other m 2019-01-29T22:19:45.32
IV.CAMP.HHE. ML:1.7 0.0005896053999999999 0.32 AML other m 2019-01-29T22:19:46.16
IV.CAMP.HHN. ML:1.8 0.0007016963999999999 0.3712 AML other m 2019-01-29T22:19:46.03
IV.SMA1.EHN. ML:1.8 0.0004523209 0.4608 AML other m 2019-01-29T22:19:48.41
IV.LNSS.HHN. ML:2.0 0.0005131192 0.2304 AML other m 2019-01-29T22:19:51.56
IV.LNSS.HNN. ML:2.0 0.00048675729999999993 0.2304 AML other m 2019-01-29T22:19:51.56
IV.GAVE.EHE. ML:1.7 0.00015397815 0.1408 AML other m 2019-01-29T22:19:57.16
IV.GAVE.HNE. ML:1.7 0.000151541115 0.1792 AML other m 2019-01-29T22:19:56.77
IV.GAVE.EHN. ML:1.7 0.00016668224999999998 0.1536 AML other m 2019-01-29T22:19:56.27
IV.VCEL.EHE. ML:1.8 0.0002181381 0.4224 AML other m 2019-01-29T22:19:57.48
IV.NRCA.HHN. ML:1.8 0.00018799489999999998 0.1536 AML other m 2019-01-29T22:19:56.79
IV.NRCA.HNN. ML:1.8 0.00019161905 0.1536 AML other m 2019-01-29T22:19:56.79
IV.NRCA.HHE. ML:1.9 0.00023763225000000002 0.1152 AML other m 2019-01-29T22:19:56.95
IV.NRCA.HNE. ML:1.9 0.00023959365 0.128 AML other m 2019-01-29T22:19:56.89
IV.T0110.HHN. ML:1.9 0.00026078285 0.3072 AML other m 2019-01-29T22:19:59.59
IV.T0110.HHE. ML:1.9 0.00023269810000000002 0.256 AML other m 2019-01-29T22:19:59.63
IV.ARRO.EHE. ML:1.6 0.00010433670000000001 0.1664 AML other m 2019-01-29T22:19:57.61
IV.MF5.EHN. ML:1.8 0.0001267751 0.5504 AML other m 2019-01-29T22:20:00.83
IV.INTR.HHN. ML:1.7 0.00009628514500000001 0.32 AML other m 2019-01-29T22:20:05.33
IV.INTR.HNN. ML:2.1 0.0002040701 0.96 AML other m 2019-01-29T22:20:15.08
IV.GUMA.HHN. ML:2.0 0.00015634739999999999 0.256 AML other m 2019-01-29T22:20:04.44
IV.MOMA.HHE. ML:1.7 0.00007287639 0.1536 AML other m 2019-01-29T22:20:05.06
IV.LPEL.HHN. ML:1.7 0.00006919209000000002 0.2176 AML other m 2019-01-29T22:20:07.70
IV.LPEL.HHE. ML:1.8 0.000081447095 0.3456 AML other m 2019-01-29T22:20:07.55
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