Earthquake with magnitude of ML 2.1 on date 23-08-2019 and time 14:11:10 (Italy) in region 6 km E Pizzoli (AQ)

A magnitude ML 2.1 earthquake occured in region: 6 km E Pizzoli (AQ), on

  • 23-08-2019 12:11:10 (UTC)
  • 23-08-2019 14:11:10 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.4600, 13.3580 at 11 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.

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 6 4326 4326
Barete AQ 6 737 5063
Capitignano AQ 8 665 5728
Cagnano Amiterno AQ 11 1369 7097
Campotosto AQ 11 542 7639
Montereale AQ 12 2581 10220
L'Aquila AQ 13 69753 79973
Scoppito AQ 13 3727 83700
Crognaleto TE 14 1297 84997
Pietracamela TE 18 271 85268
Fano Adriano TE 18 296 85564
Lucoli AQ 19 1011 86575
Tornimparte AQ 19 3187 89762
Borbona RI 19 617 90379
Amatrice RI 20 2657 93036

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km N of L'Aquila (69753 inhabitants)
36 Km SW of Teramo (54892 inhabitants)
59 Km E of Terni (111501 inhabitants)
65 Km W of Montesilvano (53738 inhabitants)
68 Km W of Chieti (51815 inhabitants)
70 Km W of Pescara (121014 inhabitants)
72 Km NE of Tivoli (56533 inhabitants)
73 Km NE of Guidonia Montecelio (88673 inhabitants)
77 Km SE of Foligno (57155 inhabitants)
96 Km NE of Roma (2864731 inhabitants)
98 Km NE of Velletri (53303 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 2.1 2019-08-23
12:11:10
42.4605 13.3575 11 2019-11-13
14:31:04
Bollettino Sismico Italiano INGV 73110121
Reviewed
Rev100
ML 2.3 2019-08-23
12:11:10
42.4698 13.3662 13 2019-08-23
12:18:00
Sala Sismica INGV-Roma 71740711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-23 12:11:10 ± 0.08
Latitude 42.4605 ± 0.0036
Longitude 13.3575 ± 0.0049
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73110121

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 437
Semi-minor axis of confidence ellipse (meter) 201
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 49
Circular confidence region, given by single value of horizontal uncertainty (meter) 440.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 62
Number of associated phases, regardless of their use for origin computation 55
Number of defining phases 51
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.02073
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 29
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 71740711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-08-23 12:18:00

ML:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations 54
Type of magnitude ML
Reference to an origin 73110121
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-10-07 14:10:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2019-08-23T12:12:08.24 3.0 undecidable manual Sg 5.44 0
TV.SF04.EHZ. 2019-08-23T12:11:52.36 3.0 undecidable manual S 0.93 0
IV.MGAB.HHZ. 2019-08-23T12:11:42.62 0.6 undecidable manual S 297 113.2977 50 -0.28 40
IV.ASSB.HHZ. 2019-08-23T12:11:36.62 0.6 undecidable manual S 319 86.0472 50 0.98 33
IV.LPEL.HHZ. 2019-08-23T12:11:34.58 0.1 undecidable manual S 124 81.8514 50 0.06 89
IV.MOMA.HHZ. 2019-08-23T12:11:33.13 0.1 undecidable manual S 301 74.6697 50 0.52 82
IV.PTRJ.HHZ. 2019-08-23T12:11:33.91 3.0 undecidable manual P -0.74 0
IV.CSP1.EHZ. 2019-08-23T12:11:32.21 0.1 undecidable manual S 350 71.1732 50 0.56 81
IV.CESX.HHZ. 2019-08-23T12:11:30.19 0.6 undecidable manual S 285 65.0904 50 0.14 45
IV.FDMO.HHZ. 2019-08-23T12:11:30.79 0.1 undecidable manual S 341 67.5768 50 0.08 91
IV.MGAB.HHZ. 2019-08-23T12:11:29.60 0.1 undecidable manual P 297 113.2977 50 0.57 74
IV.MF5.EHZ. 2019-08-23T12:11:29.37 0.6 undecidable manual S 8 59.0964 50 0.93 35
IV.MC2.EHZ. 2019-08-23T12:11:27.08 0.1 undecidable manual S 345 51.9036 50 0.56 84
IV.EL6.EHZ. 2019-08-23T12:11:26.85 0.1 undecidable manual P 348 98.6235 50 0.08 86
IV.MMO1.EHZ. 2019-08-23T12:11:25.56 0.6 undecidable manual S 357 48.7179 50 -0.12 47
IV.ARRO.EHZ. 2019-08-23T12:11:25.84 0.6 undecidable manual S 285 50.1165 50 -0.21 46
IV.POFI.HHZ. 2019-08-23T12:11:24.45 3.0 undecidable manual P -1.08 0
IV.T0110.HHZ. 2019-08-23T12:11:24.87 0.6 undecidable manual S 127 42.8238 50 0.76 39
IV.ASSB.HHZ. 2019-08-23T12:11:24.85 0.1 undecidable manual P 319 86.0472 50 0.01 89
IV.GAVE.EHZ. 2019-08-23T12:11:24.76 0.6 undecidable manual S 304 45.7209 50 -0.12 47
IV.LPEL.HHZ. 2019-08-23T12:11:23.74 0.1 undecidable manual P 124 81.8514 50 -0.46 82
IV.GUAR.HNN. 2019-08-23T12:11:23.26 0.1 undecidable manual P 183 73.9704 50 0.28 86
IV.MNTT.EHZ. 2019-08-23T12:11:22.86 0.1 undecidable manual P 16 69.4749 50 0.57 81
IV.MOMA.HHZ. 2019-08-23T12:11:22.95 0.1 undecidable manual P 301 74.6697 50 -0.14 89
IV.CSP1.EHZ. 2019-08-23T12:11:22.14 0.1 undecidable manual P 350 71.1732 50 -0.4 85
IV.VVLD.HHE. 2019-08-23T12:11:22.53 0.1 undecidable manual P 161 69.0753 50 0.31 87
IV.FDMO.HHZ. 2019-08-23T12:11:21.62 0.1 undecidable manual P 341 67.5768 50 -0.37 86
IV.OFFI.HHZ. 2019-08-23T12:11:21.28 0.1 undecidable manual P 27 59.0964 50 0.6 82
IV.GUMA.HHZ. 2019-08-23T12:11:21.95 0.1 undecidable manual P 358 66.7776 50 0.07 92
IV.CERT.HHZ. 2019-08-23T12:11:21.23 0.1 undecidable manual P 209 64.5909 50 -0.3 88
IV.CESX.HHZ. 2019-08-23T12:11:21.22 0.1 undecidable manual P 285 65.0904 50 -0.39 86
IV.FIAM.HHZ. 2019-08-23T12:11:20.03 0.6 undecidable manual S 223 29.0487 50 -0.39 46
IV.MF5.EHZ. 2019-08-23T12:11:20.75 0.1 undecidable manual P 8 59.0964 50 0.07 93
IV.MTRA.EHZ. 2019-08-23T12:11:20.68 0.1 undecidable manual S 6 33.0447 50 -0.8 79
IV.FAGN.HHZ. 2019-08-23T12:11:20.62 0.1 undecidable manual S 139 28.4493 50 0.35 93
IV.LNSS.HHZ. 2019-08-23T12:11:20.68 0.1 undecidable manual S 301 30.3474 50 -0.09 97
IV.MC2.EHZ. 2019-08-23T12:11:19.35 0.1 undecidable manual P 345 51.9036 50 -0.22 91
IV.TERO.HHZ. 2019-08-23T12:11:19.34 0.3 undecidable manual S 48 27.0507 50 -0.54 66
IV.T0110.HHZ. 2019-08-23T12:11:18.23 0.1 undecidable manual P 127 42.8238 50 0.05 96
IV.GAVE.EHZ. 2019-08-23T12:11:18.35 0.1 undecidable manual P 304 45.7209 50 -0.28 91
IV.MMO1.EHZ. 2019-08-23T12:11:18.68 0.1 undecidable manual P 357 48.7179 50 -0.41 88
IV.ARRO.EHZ. 2019-08-23T12:11:18.94 0.1 undecidable manual P 285 50.1165 50 -0.37 89
IV.SMA1.EHZ. 2019-08-23T12:11:17.53 0.3 undecidable manual S 355 18.9699 119 -0.08 75
IV.LNSS.HHZ. 2019-08-23T12:11:16.09 0.1 undecidable manual P 301 30.3474 50 -0.17 96
IV.FIAM.HHZ. 2019-08-23T12:11:16.12 0.1 undecidable manual P 223 29.0487 50 0.07 98
IV.MTRA.EHZ. 2019-08-23T12:11:16.21 0.1 undecidable manual P 6 33.0447 50 -0.46 90
IV.GIGS.HHZ. 2019-08-23T12:11:16.99 0.3 undecidable manual S 93 17.6712 121 -0.23 73
IV.FAGN.HHZ. 2019-08-23T12:11:15.92 0.1 undecidable manual P 139 28.4493 50 -0.05 99
IV.CAMP.HHZ. 2019-08-23T12:11:15.22 0.3 undecidable manual S 27 9.3795 138 0.24 73
IV.RM33.HNZ. 2019-08-23T12:11:15.97 0.3 undecidable manual S 295 12.876 129 0.11 75
IV.TERO.HHZ. 2019-08-23T12:11:15.44 0.1 undecidable manual P 48 27.0507 50 -0.3 94
IV.GIGS.HHZ. 2019-08-23T12:11:14.10 0.1 undecidable manual P 93 17.6712 121 -0.1 99
IV.SMA1.EHZ. 2019-08-23T12:11:14.37 0.1 undecidable manual P 355 18.9699 119 -0.06 100
IV.RM33.HNZ. 2019-08-23T12:11:13.64 0.1 undecidable manual P 295 12.876 129 0.22 98
IV.CAMP.HHZ. 2019-08-23T12:11:13.18 0.1 undecidable manual P 27 9.3795 138 0.27 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MOMA.HHN. ML:2.0 0.00016249999999999997 1.82 AML other m 2019-08-23T12:11:34.07
IV.RM33.EHN. ML:2.5 0.003165 0.16 AML other m 2019-08-23T12:11:16.06
IV.RM33.HNN. ML:2.5 0.00325 0.18 AML other m 2019-08-23T12:11:16.06
IV.RM33.EHE. ML:2.6 0.003845 0.32 AML other m 2019-08-23T12:11:16.40
IV.RM33.HNE. ML:2.6 0.003875 0.3 AML other m 2019-08-23T12:11:16.24
IV.GIGS.HHE. ML:1.7 0.000383 0.2 AML other m 2019-08-23T12:11:17.21
IV.SMA1.EHE. ML:2.1 0.0010715 0.14 AML other m 2019-08-23T12:11:18.48
IV.TERO.HHN. ML:2.3 0.00107 0.46 AML other m 2019-08-23T12:11:20.93
IV.LNSS.HHN. ML:2.2 0.000814 1.68 AML other m 2019-08-23T12:11:21.90
IV.MTRA.HNN. ML:2.4 0.001083 1.58 AML other m 2019-08-23T12:11:21.88
IV.MTRA.EHN. ML:2.4 0.001085 1.56 AML other m 2019-08-23T12:11:21.88
IV.MTRA.EHE. ML:2.4 0.0011014999999999998 0.26 AML other m 2019-08-23T12:11:21.14
IV.MTRA.HNE. ML:2.4 0.0011114999999999999 0.26 AML other m 2019-08-23T12:11:21.14
IV.LNSS.HHE. ML:2.2 0.0007725 0.84 AML other m 2019-08-23T12:11:21.62
IV.FIAM.HHE. ML:1.6 0.0002055 0.34 AML other m 2019-08-23T12:11:21.75
IV.FIAM.HHN. ML:1.6 0.0001735 0.38 AML other m 2019-08-23T12:11:25.32
IV.T0110.HHN. ML:2.2 0.000544 0.9 AML other m 2019-08-23T12:11:25.60
IV.ARRO.EHE. ML:2.0 0.00029200000000000005 0.32 AML other m 2019-08-23T12:11:26.86
IV.GAVE.EHN. ML:2.2 0.000503 0.2 AML other m 2019-08-23T12:11:27.51
IV.T0110.HHE. ML:2.4 0.000759 0.84 AML other m 2019-08-23T12:11:28.15
IV.ARRO.EHN. ML:2.0 0.00026949999999999994 0.18 AML other m 2019-08-23T12:11:28.73
IV.MF5.EHN. ML:2.0 0.0002051 0.4 AML other m 2019-08-23T12:11:30.45
IV.MF5.EHE. ML:2.0 0.0002255 0.46 AML other m 2019-08-23T12:11:30.57
IV.OFFI.HHN. ML:2.3 0.00044699999999999997 0.44 AML other m 2019-08-23T12:11:31.66
IV.CESX.HHN. ML:2.0 0.000163 1.68 AML other m 2019-08-23T12:11:31.15
IV.CESX.HHE. ML:1.8 0.00012864999999999998 1.68 AML other m 2019-08-23T12:11:32.15
IV.FDMO.HHE. ML:1.7 0.0000842 1.82 AML other m 2019-08-23T12:11:35.03
IV.MOMA.HHE. ML:2.2 0.00022549999999999998 0.16 AML other m 2019-08-23T12:11:35.62
IV.MGAB.HHN. ML:2.1 0.00010839999999999999 0.58 AML other m 2019-08-23T12:11:47.58
IV.CAMP.HHE. ML:1.9 0.0010841799500000001 0.224 AML other m 2019-08-23T12:11:16.16
IV.GIGS.HHN. ML:1.5 0.00028183785 0.1408 AML other m 2019-08-23T12:11:17.97
IV.SMA1.EHN. ML:2.1 0.0009439607000000001 0.32 AML other m 2019-08-23T12:11:18.12
IV.TERO.HNE. ML:2.0 0.00062717515 0.224 AML other m 2019-08-23T12:11:20.93
IV.TERO.HNN. ML:2.0 0.00052572755 0.256 AML other m 2019-08-23T12:11:21.71
IV.TERO.HHE. ML:2.2 0.0008183420999999999 0.0832 AML other m 2019-08-23T12:11:20.11
IV.FAGN.HHN. ML:2.3 0.0011019320000000001 0.2368 AML other m 2019-08-23T12:11:25.19
IV.FAGN.HHE. ML:2.5 0.0015900175000000002 0.3776 AML other m 2019-08-23T12:11:26.05
IV.LNSS.HNN. ML:2.2 0.0007440401999999999 0.32 AML other m 2019-08-23T12:11:20.90
IV.LNSS.HNE. ML:2.1 0.00064901185 0.1664 AML other m 2019-08-23T12:11:21.62
IV.GAVE.EHE. ML:2.2 0.0004381898 0.2816 AML other m 2019-08-23T12:11:27.23
IV.CERT.HHN. ML:1.8 0.000111549485 0.8448 AML other m 2019-08-23T12:11:34.57
IV.CERT.HHE. ML:1.8 0.00011506095 0.3648 AML other m 2019-08-23T12:11:34.17
IV.OFFI.HHE. ML:2.3 0.00038510089999999996 0.32 AML other m 2019-08-23T12:11:33.64
IV.FDMO.HHN. ML:1.7 0.000080317905 0.4992 AML other m 2019-08-23T12:11:31.76
IV.CSP1.EHE. ML:1.9 0.00013682915500000002 0.2752 AML other m 2019-08-23T12:11:34.39
IV.CSP1.EHN. ML:1.9 0.00012556574 0.3392 AML other m 2019-08-23T12:11:33.23
IV.MNTT.EHE. ML:2.2 0.0002788914 0.4608 AML other m 2019-08-23T12:11:38.34
IV.MNTT.EHN. ML:2.4 0.0003828159 0.32 AML other m 2019-08-23T12:11:38.72
IV.ASSB.HHN. ML:1.8 0.000085652125 0.2624 AML other m 2019-08-23T12:11:42.09
IV.ASSB.HHE. ML:1.8 0.000077125995 0.32 AML other m 2019-08-23T12:11:37.93
IV.MGAB.HNE. ML:1.9 0.000061824255 0.6016 AML other m 2019-08-23T12:11:48.37
IV.MGAB.HNN. ML:2.2 0.00011711895 0.576 AML other m 2019-08-23T12:11:47.58
IV.MGAB.HHE. ML:2.0 0.00007272991000000001 0.5824 AML other m 2019-08-23T12:11:48.07
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