Earthquake with magnitude of ML 1.7 on date 23-05-2020 and time 04:49:12 (UTC) in region 4 km N Capistrello (AQ)

A magnitude ML 1.7 earthquake occured in region: 4 km N Capistrello (AQ), on

  • 23-05-2020 04:49:12 (UTC)
  • 23-05-2020 06:49:12 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.01, 13.38 at 10 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
Capistrello AQ 4 5252 5252
Castellafiume AQ 5 1106 6358
Avezzano AQ 5 42515 48873
Canistro AQ 7 995 49868
Scurcola Marsicana AQ 8 2824 52692
Luco dei Marsi AQ 9 6079 58771
Cappadocia AQ 9 528 59299
Magliano de' Marsi AQ 10 3690 62989
Civitella Roveto AQ 11 3268 66257
Massa d'Albe AQ 12 1476 67733
Tagliacozzo AQ 13 6889 74622
Filettino FR 14 565 75187
Trasacco AQ 14 6246 81433
Civita d'Antino AQ 15 979 82412
Vallepietra RM 15 283 82695
Celano AQ 16 11017 93712
Morino AQ 17 1448 95160
Ovindoli AQ 18 1227 96387
Sante Marie AQ 19 1166 97553
Aielli AQ 19 1475 99028
Cerchio AQ 19 1635 100663
Trevi nel Lazio FR 19 1822 102485
San Benedetto dei Marsi AQ 20 3909 106394

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km S of L'Aquila (69753 inhabitants)
49 Km E of Tivoli (56533 inhabitants)
54 Km E of Guidonia Montecelio (88673 inhabitants)
62 Km NE of Velletri (53303 inhabitants)
72 Km NE of Latina (125985 inhabitants)
75 Km SW of Chieti (51815 inhabitants)
76 Km E of Roma (2864731 inhabitants)
76 Km NE of Aprilia (73446 inhabitants)
77 Km SW of Teramo (54892 inhabitants)
82 Km E of Pomezia (62966 inhabitants)
85 Km SW of Montesilvano (53738 inhabitants)
85 Km SW of Pescara (121014 inhabitants)
87 Km SE of Terni (111501 inhabitants)
88 Km NE of Anzio (54211 inhabitants)
98 Km E of Fiumicino (78395 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 1.7 2020-05-23
04:49:12
42.01 13.38 10 2020-11-19
12:36:47
Bollettino Sismico Italiano INGV 79998361
Reviewed
Rev100
ML 1.6 2020-05-23
04:49:12
42 13.39 11 2020-05-23
04:55:21
Sala Sismica INGV-Roma 79469741
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-23 04:49:12 ± 0.1
Latitude 42.01 ± 0.00
Longitude 13.38 ± 0.00
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 79998361

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 380
Semi-minor axis of confidence ellipse (meter) 27
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 256
Circular confidence region, given by single value of horizontal uncertainty (meter) 380
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 38
Number of associated phases, regardless of their use for origin computation 52
Number of defining phases 49
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.68888
Number of stations at which the event was observed 28
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 79998361
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-06-08 10:48:46

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 79469741
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-23 04:55:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SFI.EHZ. 2020-05-23T04:49:52.19 3.0 negative manual Pg 3 0
TV.SF04.EHZ. 2020-05-23T04:49:39.43 3.0 undecidable manual P -0.5 0
IV.SRES.HHZ. 2020-05-23T04:49:36.05 0.3 undecidable manual S 290 0.6889 50 0.38 64
IV.SMA1.EHZ. 2020-05-23T04:49:34.05 0.1 undecidable manual S 357 0.6259 50 0.24 89
IV.CERA.HHZ. 2020-05-23T04:49:33.69 0.3 undecidable manual S 131 0.6232 50 -0.05 70
IV.LPEL.HHZ. 2020-05-23T04:49:33.14 0.1 undecidable manual S 86 0.5945 50 0.27 90
IV.FDMO.HHZ. 2020-05-23T04:49:32.38 3.0 positive manual P -0.82 0
IV.LATB.EHZ. 2020-05-23T04:49:32.90 0.3 undecidable manual S 212 0.6007 50 -0.17 69
IV.CAMP.HHE. 2020-05-23T04:49:31.00 0.3 undecidable manual S 2 0.5306 50 0.02 72
IV.VCEL.EHZ. 2020-05-23T04:49:30.97 0.1 undecidable manual S 41 0.5144 50 0.45 88
IV.RM33.EHZ. 2020-05-23T04:49:30.94 0.1 undecidable manual S 346 0.5189 50 0.3 90
IV.GIUL.HHZ. 2020-05-23T04:49:29.69 0.1 undecidable manual S 192 0.4578 50 0.87 75
IV.MTCE.HHZ. 2020-05-23T04:49:29.17 0.3 undecidable manual S 272 0.4775 50 -0.25 69
IT.SULC.HNZ. 2020-05-23T04:49:27.36 0.3 undecidable manual S 81 0.3939 50 0.41 68
IV.INTR.HHZ. 2020-05-23T04:49:27.06 0.1 undecidable manual S 89 0.3858 50 0.35 92
IV.LRP.EHZ. 2020-05-23T04:49:27.24 0.1 undecidable manual S 157 0.3885 50 0.46 90
IV.RCAV.EHZ. 2020-05-23T04:49:26.00 0.3 undecidable manual S 244 0.3633 50 -0.03 74
IV.POFI.HHZ. 2020-05-23T04:49:26.26 0.1 undecidable manual S 140 0.3768 50 -0.18 95
IV.T0110.HHZ. 2020-05-23T04:49:26.28 0.1 undecidable manual S 52 0.366 50 0.15 96
IV.SRES.HHZ. 2020-05-23T04:49:26.15 0.3 undecidable manual P 290 0.6889 50 0.21 67
IV.FIAM.HHZ. 2020-05-23T04:49:25.09 0.1 undecidable manual S 323 0.3292 50 0.08 98
MN.AQU.HNN. 2020-05-23T04:49:25.53 0.3 undecidable manual S 2 0.3489 50 -0.07 74
IV.SMA1.EHZ. 2020-05-23T04:49:25.44 0.1 undecidable manual P 357 0.6259 50 0.58 82
IV.FAGN.HHZ. 2020-05-23T04:49:24.39 0.1 undecidable manual S 29 0.2986 50 0.26 95
IV.CERA.HHZ. 2020-05-23T04:49:24.48 0.1 undecidable manual P 131 0.6232 50 -0.35 88
IV.LPEL.HHZ. 2020-05-23T04:49:23.89 0.1 undecidable manual P 86 0.5945 50 -0.43 86
IV.LATB.EHZ. 2020-05-23T04:49:23.94 0.3 undecidable manual P 212 0.6007 50 -0.5 64
IV.CAMP.HHE. 2020-05-23T04:49:23.26 0.3 undecidable manual P 2 0.5306 50 0.03 71
IV.CERT.HHZ. 2020-05-23T04:49:23.70 0.1 undecidable manual S 259 0.3049 50 -0.6 87
IV.VCEL.EHZ. 2020-05-23T04:49:22.80 0.1 undecidable manual P 41 0.5144 50 -0.17 93
IT.CSO1.HGZ. 2020-05-23T04:49:22.74 0.3 undecidable manual S 293 0.2401 50 0.36 71
IV.RM33.EHZ. 2020-05-23T04:49:22.37 0.1 undecidable manual P 346 0.5189 50 -0.66 81
IV.MTCE.HHZ. 2020-05-23T04:49:22.21 0.3 undecidable manual P 272 0.4775 50 -0.12 71
IV.GUAR.HHZ. 2020-05-23T04:49:21.95 0.1 undecidable manual S 194 0.2176 50 0.23 97
IV.GIUL.HHZ. 2020-05-23T04:49:21.94 0.1 undecidable manual P 192 0.4578 50 -0.05 96
IV.RCAV.EHZ. 2020-05-23T04:49:21.07 0.3 undecidable manual P 244 0.3633 50 0.7 62
IV.VVLD.HHZ. 2020-05-23T04:49:21.68 0.1 undecidable manual S 127 0.223 50 -0.21 98
IV.GIGS.HHN. 2020-05-23T04:49:21.24 0.1 undecidable manual P 17 0.4685 50 -0.93 73
IV.LRP.EHZ. 2020-05-23T04:49:20.62 0.1 undecidable manual P 157 0.3885 50 -0.19 95
IV.POFI.HHZ. 2020-05-23T04:49:20.24 0.1 undecidable manual P 140 0.3768 50 -0.37 92
IT.SULC.HNZ. 2020-05-23T04:49:20.64 0.3 undecidable manual P 81 0.3939 50 -0.26 70
IV.INTR.HHZ. 2020-05-23T04:49:20.34 0.1 undecidable manual P 89 0.3858 50 -0.42 90
IV.T0110.HHZ. 2020-05-23T04:49:19.81 0.1 undecidable manual P 52 0.366 50 -0.62 85
IV.FIAM.HHZ. 2020-05-23T04:49:19.91 0.1 undecidable manual P 323 0.3292 50 0.12 97
MN.AQU.HNN. 2020-05-23T04:49:19.41 0.3 undecidable manual P 2 0.3489 50 -0.71 62
IV.FAGN.HHZ. 2020-05-23T04:49:19.08 0.1 undecidable manual P 29 0.2986 50 -0.19 97
IV.CERT.HHZ. 2020-05-23T04:49:19.36 0.1 undecidable manual P 259 0.3049 50 -0.02 100
IT.CSO1.HGZ. 2020-05-23T04:49:18.02 0.3 undecidable manual P 293 0.2401 50 -0.25 72
IV.VVLD.HHZ. 2020-05-23T04:49:18.21 0.1 undecidable manual P 127 0.223 50 0.23 97
IV.GUAR.HHZ. 2020-05-23T04:49:18.04 0.1 negative manual P 194 0.2176 50 0.15 99
IV.PTQR.HHZ. 2020-05-23T04:49:16.64 0.1 undecidable manual S 35 0.0198 168 0.33 99
IV.PTQR.HHZ. 2020-05-23T04:49:15.07 0.1 negative manual P 35 0.0198 168 0.31 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PTQR.HHE. ML:2.2 0.002975 0.16 AML other m 2020-05-23T04:49:16.94
IV.PTQR.HHN. ML:2 0.001945 1.22 AML other m 2020-05-23T04:49:17.74
IV.GUAR.HHE. ML:2.1 0.000718 0.12 AML other m 2020-05-23T04:49:22.34
IV.GUAR.HHN. ML:2.1 0.0008025 1.18 AML other m 2020-05-23T04:49:22.32
IV.INTR.HNE. ML:1.9 0.000255 0.6 AML other m 2020-05-23T04:49:27.50
IV.LRP.EHE. ML:1.5 0.00010255 0.14 AML other m 2020-05-23T04:49:28.77
IV.RM33.EHE. ML:1.6 7.965E-5 0.86 AML other m 2020-05-23T04:49:35.45
IV.VVLD.HHN. ML:1.5 0.00017127795 0.24 AML other m 2020-05-23T04:49:22.37
IV.VVLD.HNN. ML:1.4 0.00016117105 0.48 AML other m 2020-05-23T04:49:22.26
IV.VVLD.HNE. ML:1.5 0.00016877135 1.0208 AML other m 2020-05-23T04:49:21.81
IV.VVLD.HHE. ML:1.5 0.00018158275 0.24 AML other m 2020-05-23T04:49:21.92
IV.FAGN.HHN. ML:2 0.0003996432 0.2816 AML other m 2020-05-23T04:49:24.94
IV.CERT.HHE. ML:1.5 0.0001460847 0.5184 AML other m 2020-05-23T04:49:25.04
IV.CERT.HHN. ML:1.2 6.0260645E-5 0.1824 AML other m 2020-05-23T04:49:24.58
IV.T0110.HHN. ML:2 0.00031555635 0.3424 AML other m 2020-05-23T04:49:26.60
IV.T0110.HHE. ML:1.9 0.0002550548 0.3808 AML other m 2020-05-23T04:49:26.57
IV.POFI.HHE. ML:1 2.758081E-5 0.0992 AML other m 2020-05-23T04:49:26.97
IV.POFI.HHN. ML:1 3.2829225E-5 0.5216 AML other m 2020-05-23T04:49:27.03
IV.INTR.HHE. ML:1.7 0.00017717325 0.3232 AML other m 2020-05-23T04:49:27.80
IV.INTR.HHN. ML:2 0.000289085 0.3808 AML other m 2020-05-23T04:49:27.77
IV.INTR.HNN. ML:2 0.00029017335 0.3808 AML other m 2020-05-23T04:49:27.77
IV.GIUL.HHE. ML:1.2 4.1107695E-5 1.44 AML other m 2020-05-23T04:49:30.85
IV.GIUL.HHN. ML:1.4 6.4367405E-5 0.24 AML other m 2020-05-23T04:49:30.21
IV.RM33.EHN. ML:1.4 4.7949145E-5 0.4192 AML other m 2020-05-23T04:49:34.69
IV.VCEL.EHE. ML:1.8 0.0001539408 0.2784 AML other m 2020-05-23T04:49:32.72
IV.VCEL.EHN. ML:1.8 0.0001293673 0.24 AML other m 2020-05-23T04:49:32.41
IV.LPEL.HHE. ML:1.5 5.3706075E-5 0.72 AML other m 2020-05-23T04:49:33.74
IV.LPEL.HHN. ML:1.5 5.6814675E-5 0.4384 AML other m 2020-05-23T04:49:33.43
IV.SRES.HHE. ML:1.1 2.206035E-5 0.3776 AML other m 2020-05-23T04:49:40.54
IV.SRES.HHN. ML:1.3 2.981982E-5 0.4 AML other m 2020-05-23T04:49:40.23
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