A magnitude ML 2.2 earthquake occured in region: 3 km SW Genzano di Roma (RM), on
and geographic coordinates (lat, lon) 41.6920, 12.6700 at 12 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Genzano di Roma | RM | 3 | 23970 | 23970 |
Lanuvio | RM | 3 | 13632 | 37602 |
Ariccia | RM | 3 | 19407 | 57009 |
Albano Laziale | RM | 4 | 41715 | 98724 |
Nemi | RM | 5 | 1943 | 100667 |
Castel Gandolfo | RM | 6 | 8997 | 109664 |
Rocca di Papa | RM | 9 | 17034 | 126698 |
Marino | RM | 9 | 43026 | 169724 |
Velletri | RM | 9 | 53303 | 223027 |
Grottaferrata | RM | 11 | 20327 | 243354 |
Aprilia | LT | 11 | 73446 | 316800 |
Frascati | RM | 13 | 22087 | 338887 |
Ciampino | RM | 14 | 38412 | 377299 |
Ardea | RM | 14 | 49183 | 426482 |
Rocca Priora | RM | 14 | 11962 | 438444 |
Pomezia | RM | 14 | 62966 | 501410 |
Lariano | RM | 14 | 13432 | 514842 |
Monte Compatri | RM | 14 | 11978 | 526820 |
Monte Porzio Catone | RM | 14 | 8693 | 535513 |
Cisterna di Latina | LT | 17 | 36868 | 572381 |
Colonna | RM | 17 | 4287 | 576668 |
San Cesareo | RM | 18 | 15153 | 591821 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2018-07-30 06:00:36 |
41.692 | 12.6703 | 12 | 2019-04-24 14:50:51 |
Bollettino Sismico Italiano INGV | 59444231 |
Reviewed Rev100 |
ML 2.0 | 2018-07-30 06:00:37 |
41.6975 | 12.7055 | 11 | 2018-07-30 06:13:26 |
Sala Sismica INGV-Roma | 59190471 |
Field | Value |
---|---|
Time (UTC) | 2018-07-30 06:00:36 ± 0.09 |
Latitude | 41.6920 ± 0.0036 |
Longitude | 12.6703 ± 0.0060 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 59444231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 433 |
Semi-minor axis of confidence ellipse (meter) | 345 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 29 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 175 |
Number of associated phases, regardless of their use for origin computation | 42 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.77791 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 59190471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-07-30 06:13:26 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.5 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 59444231 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-08-06 14:51:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.BLY.HHZ. | 2018-07-30T06:02:33.71 | 3.0 | undecidable | manual | Sn | -2.5 | 0 | |||
IV.EUCT.HNZ. | 2018-07-30T06:02:31.49 | 3.0 | undecidable | manual | Sn | -0.32 | 0 | |||
IV.ILLI.HHZ. | 2018-07-30T06:02:14.56 | 3.0 | undecidable | manual | Sn | 1.16 | 0 | |||
IV.BDI.HHZ. | 2018-07-30T06:02:05.60 | 3.0 | undecidable | manual | Sg | 11.19 | 0 | |||
IV.IACL.HHZ. | 2018-07-30T06:02:05.42 | 3.0 | undecidable | manual | Sn | -1.11 | 0 | |||
IV.SOI.EHZ. | 2018-07-30T06:01:58.60 | 3.0 | undecidable | manual | Pg | 17.34 | 0 | |||
IV.DGI.HHZ. | 2018-07-30T06:01:55.16 | 3.0 | undecidable | manual | Sg | 6.39 | 0 | |||
OB.GAVE.EHZ. | 2018-07-30T06:01:11.94 | 3.0 | undecidable | manual | S | 0.8 | 0 | |||
IV.POFI.HNE. | 2018-07-30T06:01:02.42 | 0.6 | undecidable | manual | S | 88 | 86.3469 | 91 | 0.25 | 42 |
IV.VVLD.HHZ. | 2018-07-30T06:01:01.34 | 0.3 | undecidable | manual | S | 76 | 81.252 | 91 | 0.52 | 59 |
IV.LRP.EHZ. | 2018-07-30T06:00:59.53 | 1.0 | undecidable | manual | S | 93 | 76.0683 | 91 | 0.09 | 22 |
IV.PTQR.HHZ. | 2018-07-30T06:00:58.28 | 0.6 | undecidable | manual | S | 59 | 70.5738 | 91 | 0.32 | 42 |
IV.TOLF.HHN. | 2018-07-30T06:00:57.49 | 0.6 | undecidable | manual | S | 307 | 69.0753 | 91 | -0.07 | 44 |
IV.SRES.HHN. | 2018-07-30T06:00:55.44 | 1.0 | undecidable | manual | S | 348 | 61.8936 | 91 | -0.21 | 22 |
IV.GIUL.HHZ. | 2018-07-30T06:00:52.81 | 0.6 | undecidable | manual | S | 107 | 50.7159 | 91 | 0.16 | 45 |
IV.POFI.HNE. | 2018-07-30T06:00:50.94 | 0.1 | undecidable | manual | P | 88 | 86.3469 | 91 | -0.45 | 80 |
IV.VVLD.HHZ. | 2018-07-30T06:00:50.44 | 0.1 | positive | manual | P | 76 | 81.252 | 91 | -0.17 | 86 |
IV.MTCE.HHZ. | 2018-07-30T06:00:49.22 | 0.3 | undecidable | manual | S | 9 | 37.1295 | 92 | 0.17 | 70 |
IV.LRP.EHZ. | 2018-07-30T06:00:49.85 | 0.1 | undecidable | manual | P | 93 | 76.0683 | 91 | 0.04 | 89 |
IV.CERT.HHZ. | 2018-07-30T06:00:49.27 | 0.3 | undecidable | manual | S | 42 | 38.4282 | 92 | -0.12 | 70 |
IV.TOLF.HHN. | 2018-07-30T06:00:48.96 | 0.1 | undecidable | manual | P | 307 | 69.0753 | 91 | 0.23 | 87 |
IV.PTQR.HHZ. | 2018-07-30T06:00:48.93 | 0.1 | undecidable | manual | P | 59 | 70.5738 | 91 | -0.03 | 90 |
IV.LATB.EHZ. | 2018-07-30T06:00:47.42 | 0.3 | undecidable | manual | S | 132 | 32.745 | 93 | -0.44 | 66 |
IV.SRES.HHN. | 2018-07-30T06:00:47.61 | 0.3 | undecidable | manual | P | 348 | 61.8936 | 91 | -0.02 | 69 |
IV.RCAV.EHZ. | 2018-07-30T06:00:46.36 | 0.3 | undecidable | manual | S | 53 | 28.5492 | 94 | -0.39 | 68 |
IV.GIUL.HHZ. | 2018-07-30T06:00:45.72 | 0.1 | undecidable | manual | P | 107 | 50.7159 | 91 | -0.18 | 91 |
IV.MTCE.HHZ. | 2018-07-30T06:00:44.03 | 0.3 | undecidable | manual | P | 9 | 37.1295 | 92 | 0.21 | 69 |
IV.CERT.HHZ. | 2018-07-30T06:00:44.08 | 0.1 | undecidable | manual | P | 42 | 38.4282 | 92 | 0.07 | 95 |
IV.LATB.EHZ. | 2018-07-30T06:00:43.00 | 0.1 | undecidable | manual | P | 132 | 32.745 | 93 | -0.13 | 94 |
IV.RCAV.EHZ. | 2018-07-30T06:00:42.62 | 0.1 | undecidable | manual | P | 53 | 28.5492 | 94 | 0.13 | 95 |
IV.RMP.HHZ. | 2018-07-30T06:00:42.76 | 0.3 | undecidable | manual | S | 11 | 13.4754 | 113 | -0.04 | 75 |
IV.RDP.HHZ. | 2018-07-30T06:00:41.54 | 0.3 | undecidable | manual | S | 24 | 8.2806 | 134 | -0.1 | 74 |
IV.VIVA.HHZ. | 2018-07-30T06:00:41.91 | 0.3 | undecidable | manual | S | 52 | 10.4784 | 124 | -0.19 | 73 |
IV.SAMA.HHZ. | 2018-07-30T06:00:41.86 | 0.3 | undecidable | manual | S | 327 | 11.7771 | 119 | -0.52 | 67 |
IV.MA9.HHN. | 2018-07-30T06:00:41.30 | 0.3 | undecidable | manual | S | 354 | 8.6802 | 133 | -0.41 | 69 |
IV.LAV9.HNZ. | 2018-07-30T06:00:41.12 | 0.3 | undecidable | manual | S | 124 | 2.7972 | 163 | 0.24 | 73 |
IV.RMP.HHZ. | 2018-07-30T06:00:40.48 | 0.1 | negative | manual | P | 11 | 13.4754 | 113 | 0.28 | 95 |
IV.SAMA.HHZ. | 2018-07-30T06:00:39.89 | 0.1 | undecidable | manual | P | 327 | 11.7771 | 119 | -0.08 | 99 |
IV.MA9.HHN. | 2018-07-30T06:00:39.64 | 0.1 | negative | manual | P | 354 | 8.6802 | 133 | 0.06 | 100 |
IV.LAV9.HNZ. | 2018-07-30T06:00:39.47 | 0.1 | positive | manual | P | 124 | 2.7972 | 163 | 0.37 | 94 |
IV.RDP.HHZ. | 2018-07-30T06:00:39.79 | 0.1 | negative | manual | P | 24 | 8.2806 | 134 | 0.25 | 96 |
IV.VIVA.HHZ. | 2018-07-30T06:00:39.92 | 0.1 | undecidable | manual | P | 52 | 10.4784 | 124 | 0.12 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LRP.EHE. | ML:2.0 | 0.0001625 | 0.22 | AML | other | m | 2018-07-30T06:01:01.89 |
IV.RDP.HHN. | ML:2.8 | 0.008475 | 0.3 | AML | other | m | 2018-07-30T06:00:42.22 |
IV.LAV9.HHN. | ML:3.2 | 0.0217 | 1.78 | AML | other | m | 2018-07-30T06:00:43.06 |
IV.LAV9.HNN. | ML:3.1 | 0.020300000000000002 | 1.76 | AML | other | m | 2018-07-30T06:00:43.07 |
IV.RMP.HHN. | ML:2.7 | 0.005345 | 0.4 | AML | other | m | 2018-07-30T06:00:43.06 |
IV.RMP.HHE. | ML:2.3 | 0.0020299999999999997 | 0.82 | AML | other | m | 2018-07-30T06:00:43.41 |
IV.LAV9.HHE. | ML:3.1 | 0.02025 | 0.82 | AML | other | m | 2018-07-30T06:00:43.00 |
IV.LAV9.HNE. | ML:3.1 | 0.019100000000000002 | 0.82 | AML | other | m | 2018-07-30T06:00:43.01 |
IV.RCAV.EHN. | ML:1.9 | 0.0004 | 0.22 | AML | other | m | 2018-07-30T06:00:48.65 |
IV.RCAV.EHE. | ML:1.7 | 0.0002635 | 0.26 | AML | other | m | 2018-07-30T06:00:49.44 |
IV.CERT.HHN. | ML:1.7 | 0.00016999999999999999 | 1.02 | AML | other | m | 2018-07-30T06:00:51.19 |
IV.CERT.HHE. | ML:1.7 | 0.000192 | 0.3 | AML | other | m | 2018-07-30T06:00:54.20 |
IV.GIUL.HHN. | ML:1.9 | 0.0002165 | 0.5 | AML | other | m | 2018-07-30T06:00:54.41 |
IV.GIUL.HHE. | ML:2.1 | 0.000294 | 0.5 | AML | other | m | 2018-07-30T06:00:54.24 |
IV.LRP.EHN. | ML:1.8 | 0.00009900000000000001 | 1.26 | AML | other | m | 2018-07-30T06:01:03.72 |
OB.GAVE.EHN. | ML:2.1 | 0.00009759999999999999 | 0.36 | AML | other | m | 2018-07-30T06:01:13.57 |
OB.GAVE.EHE. | ML:2.0 | 0.0000823 | 1.02 | AML | other | m | 2018-07-30T06:01:15.02 |
IV.RDP.HHE. | ML:2.9 | 0.009405 | 0.38 | AML | other | m | 2018-07-30T06:00:41.94 |
IV.VIVA.HHN. | ML:3.0 | 0.010158794 | 0.0224 | AML | other | m | 2018-07-30T06:00:43.79 |
IV.VIVA.HHE. | ML:3.0 | 0.010342252500000001 | 0.2208 | AML | other | m | 2018-07-30T06:00:43.24 |
IV.LATB.EHN. | ML:0.8 | 0.00002898226 | 0.2592 | AML | other | m | 2018-07-30T06:00:48.36 |
IV.LATB.EHE. | ML:1.1 | 0.000049897665 | 0.1792 | AML | other | m | 2018-07-30T06:00:48.23 |