Earthquake with magnitude of Md 1.3 on date 29-03-2022 and time 00:09:27 (Italy) in region 2 km NE Albano Laziale (RM)

A magnitude Md 1.3 earthquake occured in region: 2 km NE Albano Laziale (RM), on

  • 28-03-2022 22:09:27 (UTC)
  • 29-03-2022 00:09:27 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.7390, 12.6800 at 9 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
Albano Laziale RM 2 41715 41715
Ariccia RM 2 19407 61122
Castel Gandolfo RM 3 8997 70119
Nemi RM 4 1943 72062
Genzano di Roma RM 4 23970 96032
Rocca di Papa RM 4 17034 113066
Marino RM 4 43026 156092
Grottaferrata RM 6 20327 176419
Lanuvio RM 7 13632 190051
Frascati RM 8 22087 212138
Monte Porzio Catone RM 9 8693 220831
Monte Compatri RM 9 11978 232809
Rocca Priora RM 9 11962 244771
Ciampino RM 10 38412 283183
Velletri RM 10 53303 336486
Colonna RM 12 4287 340773
Lariano RM 13 13432 354205
San Cesareo RM 14 15153 369358
Aprilia LT 16 73446 442804
Pomezia RM 17 62966 505770
Zagarolo RM 17 17843 523613
Labico RM 18 6379 529992
Ardea RM 18 49183 579175
Gallicano nel Lazio RM 19 6334 585509
Artena RM 20 14276 599785

Municipalities with at least 50000 inhabitants

An earthquake occurred to
10 Km NW of Velletri (53303 inhabitants)
16 Km N of Aprilia (73446 inhabitants)
17 Km E of Pomezia (62966 inhabitants)
24 Km SE of Roma (2864731 inhabitants)
27 Km SW of Tivoli (56533 inhabitants)
29 Km S of Guidonia Montecelio (88673 inhabitants)
33 Km N of Anzio (54211 inhabitants)
35 Km NW of Latina (125985 inhabitants)
37 Km E of Fiumicino (78395 inhabitants)
83 Km E of Civitavecchia (52991 inhabitants)
89 Km SE of Viterbo (67173 inhabitants)
90 Km SW of L'Aquila (69753 inhabitants)
92 Km S of Terni (111501 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
Md 1.3 2022-03-28
22:09:27
41.7392 12.6802 9 2022-07-08
12:33:38
Bollettino Sismico Italiano INGV 102526251
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-03-28 22:09:27 ± 0.13
Latitude 41.7392 ± 0.0063
Longitude 12.6802 ± 0.0084
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 102526251

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 724
Semi-minor axis of confidence ellipse (meter) 716
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 264
Circular confidence region, given by single value of horizontal uncertainty (meter) 720.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 135
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
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) 0.03058
Epicentral distance of station farthest from the epicenter (degree) 0.46585
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitude information

Md:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 8
Type of magnitude Md
Reference to an origin 102526251
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-03-29 09:51:11
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GIUL.HHZ. 2022-03-28T22:09:44.60 0.6 undecidable manual S 113 51.7038 50 -0.05 46
IV.CERT.HNE. 2022-03-28T22:09:40.07 0.6 undecidable manual S 47 34.1436 50 0.11 47
IV.RCAV.EHZ. 2022-03-28T22:09:37.10 0.6 undecidable manual S 61 24.9528 110 -0.1 48
IV.GIUL.HHZ. 2022-03-28T22:09:37.19 0.3 undecidable manual P 113 51.7038 50 -0.41 64
IV.CERT.HNE. 2022-03-28T22:09:34.79 0.3 undecidable manual P 47 34.1436 50 -0.1 70
IV.RCAV.EHZ. 2022-03-28T22:09:33.35 0.3 undecidable manual P 61 24.9528 110 0.05 72
IV.RMP.HHZ. 2022-03-28T22:09:32.42 0.6 undecidable manual S 14 8.2806 138 0.16 48
IV.SAMA.EHZ. 2022-03-28T22:09:32.35 0.6 undecidable manual S 302 8.5803 137 0.03 50
IV.VIVA.HHZ. 2022-03-28T22:09:32.22 0.6 undecidable manual S 81 7.5813 140 0.14 49
IV.LAV9.HHZ. 2022-03-28T22:09:31.84 0.6 undecidable manual S 167 6.993 143 -0.11 49
IV.VIVA.HHZ. 2022-03-28T22:09:30.67 0.3 undecidable manual P 81 7.5813 140 0.33 70
IV.RDP.HHZ. 2022-03-28T22:09:30.88 0.6 undecidable manual S 47 3.3966 159 -0.47 46
IV.RMP.HHZ. 2022-03-28T22:09:30.83 0.3 undecidable manual P 14 8.2806 138 0.38 69
IV.SAMA.EHZ. 2022-03-28T22:09:30.74 0.3 undecidable manual P 302 8.5803 137 0.26 71
IV.MA9.HHN. 2022-03-28T22:09:30.75 0.6 undecidable manual S 333 3.7962 157 -0.65 43
IV.LAV9.HHZ. 2022-03-28T22:09:30.56 0.1 positive manual P 167 6.993 143 0.29 94
IV.RDP.HHZ. 2022-03-28T22:09:29.96 0.1 negative manual P 47 3.3966 159 0.04 100
IV.MA9.HHN. 2022-03-28T22:09:29.52 0.3 undecidable manual P 333 3.7962 157 -0.43 69
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